Registered Utility Engineer (Water Supply and Drainage) Examination Syllabus

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Registered Public Facilities Engineer (Water Supply and Drainage) Professional Qualification Examination Syllabus 1. Water supply engineering 1.1 Water supply system Familiar with the composition and classification of the water supply system. Master the calculation of design water consumption. Familiar with the flow relationship and water pressure relationship of the water supply system. 2. Water transmission and distribution engineering. Master the layout and hydraulic calculation of the pipe network and water pipes. Master the volume calculation of water towers and clean water pools, and the determination of the height of the water tower. Familiar with the technical and economic comparison of pipe network plans. Understand the design of zoned water supply systems. Familiar with water supply pipe materials, accessories and pipe laying methods. Understand the anti-corrosion methods of water supply pipes. 3. Understand the water resources overview, water source selection and water intake engineering tasks. Be familiar with the types and applicable conditions of groundwater water intake structures. Understand the types, site selection and layout requirements of surface water intake structures 1.4. Be familiar with the main methods and basic theories of water supply treatment. Master the process design of coagulation, precipitation, clarification and filtration structures. Be familiar with chlorine disinfection and equipment, understand other disinfection methods. Understand the methods of groundwater iron and manganese removal. Master the methods and system design of soft water and pure water preparation. Be familiar with water plant design 1.5. Water cooling and circulating cooling water water quality treatment Understand the water cooling principle and cooling structures, be familiar with circulating cooling water water quality treatment, and master the composition and design principles of the circulating cooling water system 2. Drainage Engineering 2.1 Drainage System Familiar with the structure, composition and planning and design principles of the drainage system. Master the design and calculation of the sewage pipe system and rainwater pipe system. Familiar with the calculation of heavy rainfall intensity formula. Understand the design and calculation of the flood ditch. Familiar with the urban sewage reuse system and its composition. Understand the use conditions, layout characteristics, design flow calculation and the old urban combined system of the combined pipe system. Understand the traditional renovation methods of drainage pipe sections, materials, interfaces and foundations. Be familiar with the structures on the drainage pipe system. Understand the management and maintenance of the drainage pipe system. 2.2 Urban sewage treatment. Understand the nature of sewage, pollution indicators, water pollution and hazards. Be familiar with the basic methods and system design of urban sewage treatment. Be familiar with the types and structural characteristics of sewage physical treatment facilities. Master the aeration sink. Design and calculation of sand tank and radial sedimentation tank Familiar with the principles and main design parameters of activated sludge treatment of sewage Familiar with the principles and processes of biofilm treatment of sewage Understand the principles and principles of anaerobic biological treatment of sewage Understand the principles and applications of common urban sewage biological treatment processes Understand the advanced treatment and reuse technology of sewage Familiar with the design of urban sewage treatment plants and monitoring of the operation process 2 .3 Industrial wastewater treatment Understand the classification and discharge requirements of industrial wastewater Familiar with the principles and applications of physical and chemical treatment of commonly used industrial wastewater 2.4 Sludge treatment Understand the classification and properties of sludge Familiar with the concentration method of sludge Familiar with the mechanism and influencing factors of sludge anaerobic digestion Familiar with the structure and design of sludge anaerobic digesters Master the dehydration method of sludge Understand the final disposal method of sludge 3. Building water supply engineering 3.1 Building water supply Understand water quality standards Master water quality protection measures Familiar with the composition of the water supply system and the selection of pipes, pipe fittings, equipment and accessories Master the water consumption, design second flow rate and pipe network hydraulic calculations Familiar with water-saving measures Master the principles and measures of internal water supply zoning in buildings 3.2 Building fire protection Understand the classification of buildings and the corresponding provisions of fire protection in fire prevention codes Master the composition and use of water fire protection systems Master fire hydrants and automatic fire protection systems* * Understand the layout principles of fire extinguishing system sprinkler heads and the hydraulic calculation of fire water consumption and fire water supply systems. Understand the application of building fire extinguishers and other non-water fire protection systems 3.3 Building drainage. Understand the composition of drainage systems and the selection of pipes, pipe fittings, equipment and accessories. Be familiar with the functions of water seals and breathable pipes, and master the design methods of vent pipes. Master the hydraulic calculations of drainage volume, design second flow rate and drainage pipe network. Be familiar with roof rainwater drainage methods and the design requirements of rainwater pipes. Be familiar with the design of sewage and local wastewater treatment facilities 3.4 Building hot water. Familiar with the composition of hot water and drinking water systems and the selection of pipes, fittings, equipment and accessories. Understand the requirements for water quality and temperature of hot water supply systems and the safety measures of hot water supply systems. Master the calculation of hot water volume, heat consumption and the selection of general water heating and heat storage equipment. Master the balance of water supply pressure between hot water supply systems and cold water systems and the calculation of hot water circulation pipe networks. Be familiar with the preparation methods of boiled water and drinking purified water in drinking water supply systems and the technical measures to ensure drinking water quality 3.5. Reclaimed Water in Buildings Familiar with the Reclaimed Water Treatment Technology and Reclaimed Water Balance Calculation for Reclaimed Water in Buildings 3.6 Indoor Swimming Pools Understand the general regulations and water treatment processes for indoor swimming pools Registered Public Facilities Engineer (Water Supply and Water Supply) Professional Qualification Examination Specifications and Design Manual 1. Specifications and procedures. Standard category 1. "Code for Design of Outdoor Water Supply" (GBJ13-86) 1997 Edition 2. "Code for Design of Outdoor Drainage" (GBJ14-87) 1997 Edition 3. "Design Code for Building Water Supply and Drainage" (GB50015-2003) : ． "Code for Fire Protection Design of Buildings" (GBJI6-87) 2001 edition,. "Code for Fire Protection Design of High-Rise Civil Buildings" (GB50045-95) 2001 Edition 6. "automatic * * Design Code for Fire Extinguishing Systems" (GB50084-2001) 7. "Code for Design of Reclaimed Water in Buildings" (GB50336-2002) 8. "Design Code for Water Supply and Drainage of Swimming Pools and Water Recreation Pools" (CECS 14: 2002) 9． "Pumping Station Design Code" (GB/T50265-97) 10. "Design Code for Industrial Circulating Water Cooling" (GB/T50102-2003) 11. "Design Code for Industrial Circulating Cooling Water Treatment" (GB50050-95) 12. "Design Code for Demineralization of Softened Water for Industrial Water" (GBJ109-87) 13. "Design Code for Water Spray Fire Extinguishing Systems" (GB50219-95) 14. "Code for Fire Protection Design of Garages, Repair Garages and Parking Lots" (GB50067-97) 15. "Code for Fire Protection Design of Civil Air Defense Projects" (GB50098-98) 2001 Edition 16. "Design Code for Configuration of Fire Extinguishers in Buildings" (GBJI40-90) 1997 Edition 17. "Residential Design Code" (GB50096-1999) Partially revised in 2003 18. "Design Code for Civil Air Defense Basements" (internally issued) (GB50038-94). 19. "Regulation for Design and Construction Acceptance of Rigid Polyvinyl Chloride Pipelines for Building Water Supply (CECS 41: 92) 20. "Technical Regulations for Building Drainage Rigid PVC Pipe Engineering" (CJJ/T29-98) 21. "Code for Construction and Acceptance of Water Supply and Drainage Pipeline Projects" (GB50268-97) 22. "Code for Construction and Acceptance of Water Supply and Drainage Structures" (GBJI41-90) 23. "Construction Quality Acceptance Code for Building Water Supply, Drainage and Heating Projects" (GB50242-2002) 24. "automatic * * Fire extinguishing system construction and acceptance specifications (GB50261-96) 25. "Construction Project Supervision Regulations (GB50319-2000)" 26. "Water Quality Standards for Domestic Drinking Water Sources" (CJ3020-93) 27. "Hygienic Standards for Drinking Water" (GB5749-85) 28. "Purified Drinking Water Quality Standards" (CJ94-1999) 29. "Surface Water Environmental Quality Standard" (GB3838-2002) 30. "Comprehensive Wastewater Discharge Standard" (GB8978-1996) 2. Design Manual Category 1. Editor-in-Chief Yan Xushi and others: "Water Supply Engineering" (4th Edition). China Construction Industry Press, 1999. 2. Editor-in-chief Sun Huixiu: "Drainage Engineering Volume 1" (Fourth Edition). China Construction Industry Press, 1999. 3． Editor-in-Chief Zhang Zijie: "Drainage Engineering Volume 2" (Fourth Edition). China Construction Industry Press, 2000. 4. Editor-in-Chief Wang Zengcheng: "Building Water Supply and Drainage Engineering". China Construction Industry Press, 1998. 5. Chief Editor, Shanghai Municipal Engineering Design and Research Institute: "Water Supply and Drainage Design Manual (Volume 3) - Urban Water Supply". (Second Edition) China Construction Industry Press, 2003. 6. Chief Editor, East China Architectural Design Institute Co., Ltd.: "Water Supply and Drainage Design Manual (Volume 4) - Industrial Water Supply Treatment" (Second Edition). China Construction Industry Press, 2000. 7. Chief Editor, Beijing Municipal Design and Research Institute: "Water Supply and Drainage Design Manual (Volume 5) Urban Drainage" (Second Edition). China Construction Industry Press, 2003. 8. Chief Editor, Beijing Municipal Design and Research Institute: "Water Supply and Drainage Design Manual (Volume 6) - Industrial Drainage" (Second Edition). China Construction Industry Press, 2002. 9. Compiled by China Institute of Building Standardization and others: "National Civil Construction Engineering Design Technical Measures (Water Supply and Drainage)". China Planning Press, 2003. 10. Editor-in-Chief Yan Xushi: "Quick Design Manual for Water Supply and Drainage Engineering (Volume 1) Water Supply Engineering". China Construction Industry Press, 1995. 11. Editor-in-chief Yu Erjie and others: "Quick Design Manual for Water Supply and Drainage Engineering (Volume 2) Drainage Engineering". China Construction Industry Press, 1996. 12. Editor-in-Chief Chen Yaozong and others: "Building Water Supply and Drainage Design Manual". China Construction Industry Press, 1992. 13. Editor-in-Chief Huang Xiaojia and others: "automatic * * Fire Suppression System Design Manual. China Construction Industry Press, 2002. 14. Chief Editor Nie Meisheng: "Water Industry Engineering Design Manual Building and Community Water Supply and Drainage". China Construction Industry Press, 2000. 15. Editor-in-Chief Zhang Zijie: Environmental Engineering Handbook Water Pollution Prevention Vol. Higher Education Press, 1996. 16. Editor-in-chief Lan Wenyi and others: Practical Environmental Engineering Handbook of Water Treatment Materials and Agents. Chemical Industry Press, 2002 ； 17. Editor-in-Chief, etc., Beijing Academy of Environmental Protection Sciences: "Three Waste Treatment Engineering Technical Manual Wastewater Volume". Chemical Industry Press, 2000. Subjects, question volume, points, time allocation and question type characteristics of the Professional Qualification Examination for Registered Public Facilities Engineer (Water Supply and Drainage) 1. Examination subjects (1) Water supply engineering (2) Drainage engineering (3) Building water supply and drainage engineering 2. Exam time allocation and test question scores. The professional examination for the National Survey and Design Registered Public Equipment Engineer (Water Supply and Drainage) Qualification Examination is divided into two days. The first is the professional knowledge examination, and the second is the professional case examination. The examination time is 3 hours each day in the morning and afternoon. The first day is a knowledge conceptual test, with 50 questions each in the morning and afternoon. Each question is worth 1 point, and the full score of the test paper is 100 points. The second day is case analysis questions, with 25 questions each in the morning and afternoon. Each question is worth 2 points. The full score of the test paper is 100 points. 3． Characteristics of question types: The test questions are composed of concept questions (including comprehensive concept questions) and case analysis questions (including calculation questions and chain calculation questions). The calculation results of each sub-question in chain calculation questions are generally not connected. Registered Public Equipment Engineer (Power) Qualification Examination Professional Examination Syllabus Thermal Power Professional Part 1. Fuel and Combustion 1.1 Understand the classification, composition and calorific value range of commonly used fuels in boilers. 1.2 Be familiar with the concepts of various calorific values ​​of fuel. 1.3 Be familiar with the physical and chemical properties of liquid fuels, as well as the concepts and data of the explosion limit concentration of gaseous fuels or liquid fuel vapors. 1.4 Understand the combustion methods and processes of various types of fuels, the impact of ash melting point on combustion, and the generation principles of pollutants during combustion. 1.5 Be familiar with the conversion methods of solid fuel composition and calorific value between different benchmarks. 1. 6. Be familiar with elemental analysis and industrial analysis composition data of solid or liquid fuels. 1.7 Master the method of calculating the theoretical air volume and actual air volume of fuel combustion. 1.8 Master the method of estimating the amount of air required for fuel combustion based on the calorific value of the fuel. 1.9 Master the calculation method of the amount of smoke produced by fuel combustion. 1.10 Understand the calculation method of fuel combustion flue gas enthalpy. 2. Principles of Steel Furnaces 2.1 Understand the boiler classification, parameters and boiler model representation methods. 2.2 Understand the working principle and combustion method of boilers. 2.3 Understand the grate type of layer-fired boilers and the characteristics of circulating fluidized bed boilers. 2. 4 Understand the burner types of suspended combustion boilers. 2. 5 Understand the design characteristics of various heating surfaces of boilers and the structural layout of boiler heating surfaces. 2. 6 Understand the basic concepts of natural circulation and forced circulation boiler hydrodynamics. 2. 7 Be familiar with the concepts of furnace volumetric heat load and grate area heat load. 2. 8 Master the boiler heat balance test method and boiler efficiency calculation (estimate) method. 2. 9 Master the calculation method of boiler fuel consumption. 2. 10 Understand the concepts of air leakage coefficient and excess air coefficient on the boiler heating surface and the value ranges of different types of boilers, and the method of estimating the excess air coefficient based on the oxygen content of the flue gas. 2.11 Understand the causes and prevention methods of low-temperature corrosion of the heating surface at the rear of the boiler. 2.12 Understand the boiler strength calculation method. Familiar with common steel materials used in boilers. 3． Steam Turbine Principle 3.1 Understand the working principle of the steam turbine unit, and be familiar with the losses within the stage and the relative efficiency of the stage. 3. 2 Understand the characteristics of multi-stage steam turbines ； Be familiar with the evaluation indicators of steam turbines and their devices ； Understand the classification and selection of steam turbines. 3. 3 Understand the load characteristics of the steam turbine and the impact of initial and final parameter changes on the operation of the steam turbine ； Understand the working conditions diagram of heating steam turbine. 3.4 Be familiar with the working principle of steam condensing equipment ； Understand the tube bundle layout and vacuum deaeration of the condenser ； Be familiar with the principles and types of air extractors. 3.5 Be familiar with the steam turbine auxiliary system. 4. Boiler room process design 4.1 Master the selection of boilers and determination of the size of the boiler room. 4.2 Understand the harm of impurities in water to boilers and the water quality standards of boiler feed water and boiler water. 4.3 Understand the principles of chemical water treatment and deaeration outside the furnace. Master the calculation and equipment selection, system formulation, and equipment layout of chemical water treatment and deaeration. 4. 4 Be familiar with the key points and design calculations of air and smoke duct design. 4. 5 Be familiar with the relevant regulations for determining the height of the chimney. 4. 6 Be familiar with the requirements and selection calculations for fan selection. Understand the forms, characteristics and application scope of commonly used boiler fans. 4. 7 Master the calculation of boiler pollutant emissions and emission concentrations and the calculation of boiler flue gas emissions * * standards and regulations. 4. 8 Understand the technical characteristics, system design and usage requirements of various dust removal and desulfurization methods in boiler rooms. 4.9 Master the method of selecting boiler feed water pump. 4.10 Master the selection and arrangement of various water tanks in the thermal system. 4.11 Be familiar with the design requirements of various pipes in the boiler room and master their hydraulic calculation methods. 4.12 Understand the storage, transportation, preparation methods and safety requirements of fuel used in boiler rooms. 4.13 Understand the methods of ash storage and transportation system in boiler room. 4.14 Be familiar with various coal, fuel oil and gas facilities in the boiler room. 4.15 Master the general principles and requirements for boiler room layout. 4.16 Understand the measures for noise prevention and control, be familiar with the relevant regulations on labor safety and industrial hygiene, and master the relevant norms and procedures on fire prevention and explosion prevention in boiler rooms. 4.17 Master the technical requirements for relevant majors. 5. Turbine room process design 5.1 Master the principle thermal system of the power plant. 5.2 Be familiar with the comprehensive thermal system of the power plant. 5.3 Master the calculation of pipeline strength, hydraulic and stress calculation and pipeline layout. 5.4 Understand the main thermal economic indicators of thermal power plants. 5.5 Master the selection and arrangement of main equipment in the thermal system. 5.6 Master the technical requirements for relevant majors. 6. Heating Network and Heating Station 6.1 Master the calculation methods, load characteristics and load curves of various heat loads. 6.2 Be familiar with the characteristics of various heating systems and the selection principles of heating network heating parameters. 6.3 Be familiar with the heating network layout principles, characteristics and applicable conditions of various laying methods. 6.4 Master heat transfer calculation and insulation calculation methods. 6. 5 Master the basic methods of hydraulic calculation of the heating network, the principles of drawing the water pressure diagram of the hot water pipe network system, and the safety protection measures that should be set up in the heating network system. 6.6 Master the strength calculation of heating network pipes, the calculation of node thrust and stress, and the verification of longitudinal instability. 6.7 Be familiar with the types and applicable conditions of heating network pipe compensators. 6. 8 Master the pressure setting method and applicable conditions of the hot water heating pipe network system. 6. 9 Master the various adjustment methods, characteristics, and applicable conditions of the heating network. 6.10 Master the thermal station system design principles and the selection and calculation of commonly used equipment. Gas professional part 7. Coal Chemistry 7.1 Be familiar with China's coal classification and coal quality evaluation, and master the industrial analysis element analysis of coal and the expression method and benchmark conversion of coal analysis results. Be familiar with the effects of sulfur and ash in coal on coal utilization. 7. 2 Be familiar with the technological properties and measurement methods of coal, and the measurement and calculation methods of coal calorific value. Understand the coal low temperature distillation test. 7.3 Be familiar with the physical properties, mechanical properties and solid colloid properties of coal. 7. 4 Master the pyrolysis chemical reaction process of coal and the coke-forming mechanism of coal. Understand coal oxidation, weathering, and spontaneous combustion. 8. Principles and processes of gas production 8.1 Be familiar with the coke-forming process of coal, the impact of coal blending on coke quality, and the characteristics and structure of modern coke ovens. Master gas heating and coke oven heat balance calculations, coke oven fluid mechanics and chimney calculations, durable materials used in coke ovens, etc. 8.2 Be familiar with the basic principles and methods of coal gasification and gasifiers, and the impact of coal quality on gasification production. Quality requirements for producer gas. Be familiar with the characteristics, structure and main equipment of various types of coal gasifiers. Master the material balance and heat balance calculations of coal gasification furnaces. 8.3 Be familiar with the basic reactions and production processes of oil to gas (catalytic cracking) ； Basic knowledge of liquefied petroleum gas and natural gas reforming and the characteristics of reformed furnace types ； Selection of raw materials for gas production and mechanism of action of catalysts. 8.4 Be familiar with the available gas source production devices (such as blast furnaces, converters, etc.) and the principles of by-product gas. Factors affecting its gas production volume and quality. 8.5 Understand the sources, extraction and main characteristics of natural gas, liquefied petroleum gas, mine gas and biogas. 9. Gas purification. Chemical Product Recycling and Processing 9.1 Be familiar with the composition, calorific value, explosion limit and calculation of saturated water vapor of gas. Chemical product generation, yield. 9.2 Master the cooling mechanism of gas, material and heat balance, primary cooling of gas, removal of dust, tar mist and caustic, gas discharge, tar ammonia moisture enhancement and other processes, as well as main equipment process calculation and equipment selection. 9.3 Be familiar with the process principles and processes of ammonium sulfate production, processing of remaining ammonia, concentrated ammonia, anhydrous ammonia and ammonia decomposition process principles and basic processes. 9. 4 Understand the structure and physical and chemical properties of benzene and the composition of crude benzene. Master the method of using washing oil to recover benzene hydrocarbons in coal gas, and calculate the height of the packing layer. Understand the typical process flow as well as light benzene processing and refining processes and equipment. Master the final cooling and removal process of gas. 9. 5 Be familiar with the catalytic mechanism of improved anthraquinone disulfonate sodium method (A, D, A), ammonia method (HPF, AS), picric acid method (RFC), dry desulfurization and other processes, equipment and related desulfurization catalysts. 9. 6 Understand the structure and characteristics of polycyclic aromatic hydrocarbons, coal tar composition, quality and pretreatment before processing. Continuous tar distillation process and main equipment structure. Effect of reflux ratio on distillation operation. Asphalt cooling and deep processing. 10. Urban gas transmission and distribution 10.1 Understand the types, sources and characteristics of urban gas sources in my country * * Quality indicators specified by the industry for each gas fuel ( * * Standard Person 10.2 Master the basic physical and chemical properties of gas, and calculate the calculation methods for the characteristics of various mixed gases based on the basic properties of a single gas. 10.3 Understand the composition of urban gas consumption and the gas consumption indicators of users, and master the calculation methods of gas requirements for various users. Be familiar with the concept of non-uniform coefficient of gas consumption in urban areas and determine the calculated flow rate of pipelines. 10.4 Be familiar with the functions of various types of gas storage tanks and compressors, master the method of adjusting supply and demand balance when gas consumption is high and low, and correctly select the types of gas storage tanks and gas compressors. 10.5 Master the hydraulic calculation of the gas pipeline network and the determination of hydraulic conditions and pressure drop. 10.6 Understand the principles of gas pressure regulators and meters. 11. Gas Combustion and Application 11.1 Master the calculation equation of combustion reaction of combustible gas and the calculation of theoretical and actual air demand, flue gas volume, flue gas enthalpy, excess air coefficient, combustion temperature, and gas calorific value. 11. 2 Understand the gas combustion reaction process, ignition and ignition principles. 11.3 Be familiar with the combustion characteristics of gas, the principle of flame propagation, and the measurement method of flame propagation speed. 11.4 Master the flame structure, combustion characteristics and flame stabilization principles of different combustion methods. 11.5 Master various burner structures, working principles, design parameters, and design calculations. 11.6 Understand the gas combustion interchange conditions and the influence of flame characteristics on gas interchangeability. Method for determining gas interchangeability. 12. Gas engineering design 12.1 Master the design requirements for the process layout of various gas source plants (stations). 12.2 Master the process design and equipment selection of gas production and raw material preparation. 12.3 Be familiar with the characteristics of various gas-making furnace types, and correctly select the furnace type according to the types of gas-making raw materials. Each furnace type has quality requirements for gas production raw materials. Master the calculation method of gas generation of each furnace type, and be familiar with the changing factors of gas composition. 12.4 Be familiar with various external air sources (such as: Reliability assessment method of production equipment for coal gas recovered by steel enterprises. Master the design of gas collection, balance, storage, conditioning, transportation, utilization and other facilities. 12.5 Master the purification methods of various types of gas, and perform gas purification process calculations and equipment selection calculations. 12.6 Familiarity * * Be familiar with the various relevant pollution emission standards formulated, and be familiar with the characteristics and treatment methods of various waste gases, sewage, and waste residues generated during the production process. ； Understand the centralized biochemical treatment process of sewage and related greening and other environmental protection requirements. 12.7 Master the principles for selecting urban fuel and gas transmission and distribution network systems and determining pressure levels. Familiar with urban gas transmission and distribution pipeline network layout principles and pipeline selection and routing requirements. As well as the selection of pipe materials and the basic practices and design requirements for pipe burial depth, slope, crossing, spanning, and condensate tank setting. 12.8 Be familiar with the performance of gas pressure regulating stations, pressure regulating boxes, and special pressure regulating devices, as well as their functions and setting principles in the gas transmission and distribution system. and the basic structure and performance of its voltage regulators, filters and other equipment. Master the design and calculation of pressure regulating stations at all levels. 12.9 Master the principles and process design of natural gas gate station setting (site selection) as well as the gas separation, dust removal, and filtration equipment of the gate station ； Pressure reduction, odorization, heating device ； Design and calculation of safety valves, pigs, etc. 12.10 Master the process design of gas storage and distribution stations, site selection (layout), and calculation of the effective volume of gas storage tanks and the actual capacity of compressors. 12.11 Be familiar with the special physical and chemical properties of liquefied petroleum gas. Master the key points of its safety, fire prevention and explosion-proof design. 12.12 Be familiar with the hydraulic calculation of liquid liquefied petroleum gas transmission pipelines and the selection calculation of transmission pumps. 12.13 Be familiar with the design parameters of full-pressure liquefied petroleum gas storage tanks. Understand the construction of the tank, the performance requirements of materials used and accessories. 12.14 Be familiar with the process characteristics of liquefied gas gasification and the structure and performance of gasification (gas mixing) equipment, pumps, etc. Understand the differences and applicable scope of gasification Bukun gas station and bottle group gasification station, master the selection and calculation of gasifiers, mixers, pressure regulators and other equipment and the complete design of gasification stations. 12.15 Be familiar with the performance of LPG bottling equipment and master the complete process design of the bottling station. 12.16 Understand the requirements for the maximum allowable pressure of the user's gas pipeline and the rated pressure of the burner. 12.17 Understand the flow calculation and hydraulic calculation of user gas pipelines and the laying requirements for household pipes. 12.18 Understand the selection principles and installation location and safety regulations for various types of users’ burning appliances, gas valves, pressure regulators, metering devices, relief pipes and other equipment. 12.19 Understand the types, uses, ventilation and exhaust requirements and methods of civilian burning appliances. Be familiar with the safety control and monitoring facilities of gas appliances. 12.20 Be familiar with the basic knowledge and requirements of fire prevention, explosion prevention, anti-virus, anti-corrosion, anti-noise, anti-heat radiation, anti-static, earthquake resistance and environmental protection of gas facilities, in accordance with * * Design in accordance with current relevant regulations, standards and specifications. 12.21 Be familiar with the basic performance, quality requirements and inspection and experimental methods of materials and equipment used in the construction of gas facilities ； Correctly select its performance indicators and safety factors. 12.22 Understand the technical requirements for the construction, installation and commissioning of gas facilities. 12.23 Master the technical information and requirements for providing engineering design to relevant supporting majors. Gas professional part 13. Gas shock compressor door. 1 Understand the classification and applications of gas compressors. 13. = Master the working principle and performance parameters of piston compressors (discharge pressure, exhaust volume, exhaust temperature, compressor power, etc.). 13.3 Master the working principle, characteristic applications, thermal performance (volume flow, volumetric efficiency, pressure ratio, exhaust temperature, shaft power, etc.) and capacity adjustment of screw compressors. 13.4 Master the working principle, performance parameters, performance curves and adjustments of centrifugal compressors. 13.5 Understand the piping system and ancillary equipment of the gas compressor. 14. Principles of Refrigeration and Low Temperature 14.1 Understand the content, scope and application of refrigeration and low temperature. 14.2 Understand the thermodynamic basis of refrigeration and low temperature ； Analysis of phase change refrigeration, gas adiabatic expansion refrigeration, and refrigeration cycle thermodynamic characteristics. 14.3 Understand the requirements of refrigeration and low temperature for refrigeration working fluids, the naming of refrigeration working fluids, the thermodynamic basis for calculation of fluid physical properties, and the physical and chemical properties of refrigeration and low temperature working fluids. 14.4 Master the single-stage vapor compression refrigeration cycle, the two-stage vapor compression refrigeration cycle, and the vapor absorption refrigeration cycle. 14.5 Master the throttling cycle of gas refrigeration and liquefaction cycle, isoentropic expansion cycle, and the combined cycle of isenthalpic expansion and isentropic expansion. 14.6 Master the principles and methods of gas separation. 14.7 Understand the second law of thermodynamics analysis of refrigeration and low temperature cycles ； Abiological analysis and exergy analysis. 15. Air supply. Refrigeration engineering design 15.1 Understand the uses and quality requirements of commonly used gases. 15.2 Understand the principles for determining the design scale of gas supply and refrigeration projects. 15.3 Master the gas supply characteristics of various types of gases (oxygen, nitrogen, hydrogen, hydrogen, protective gas, compressed air) and the determination of the gas supply system. 15.4 Master the general plan and station layout requirements of various gas supply stations and refrigeration stations, and the technical requirements for relevant majors ； Familiar with noise control, fire prevention, explosion prevention and other safety technical measures. 15.5 Master the performance characteristics and selection principles of various types of gas production equipment. 15.6 Master the performance characteristics and selection principles of various types of gas (including liquid gas) storage, filling, and transportation equipment. 15.7 Master the design, layout and laying principles of various gas (including liquid gas) pipeline networks, and be familiar with the calculation of pipe diameter, pipe material, flow rate, thrust and thermal insulation. 15.8 Understand the construction, installation and acceptance requirements of various gas supply projects and pipe networks. Registered Public Equipment Engineer (Power) Professional Qualification Examination Specifications and Design Manual 1. Specifications. procedures. Standard category 1. "Code for Fire Protection Design of Buildings" (GBJI6-87) [2001 Edition] 2. "Code for Fire Protection Design of High-Rise Civil Buildings" (GB50045-95) [2001 Edition 3. "General Graphic Design Specifications for Industrial Enterprises" (GB50187-93) 4. "Hygienic Standards for Design of Industrial Enterprises" (GBZI-2002) 5. "Comprehensive Wastewater Discharge Standard" (GB8978-96) 6. "Design Code for Industrial Metal Pipes" (GB50316-2000) 7. "Pressure Pipeline Safety Management and Supervision Regulations" [1999 Edition] 8. "Urban Area Environmental Noise Standard" (GB50096-93) 9. "Design Code for Industrial Water Softening and Desalination" (GBJI09-87) 10. "Code for Design of Boiler Rooms" (GB50041-92) 11. "Design Code for Small Thermal Power Plants" (GB50049-94) 12. "Urban Heat Network Design Code" (GJJ34-2002) 13. "Technical Regulations for Design of Steam and Water Pipelines in Thermal Power Plants" (DL/T5054-1996) 14. "Steam Boiler Safety Technical Supervision Regulations" 1996 15. "Hot Water Boiler Safety Technical Supervision Regulations" 1997 16. "Industrial Boiler Water Quality" (GBI576-2001) 17. "Technical Regulations for Urban Directly Buried Heating Pipeline Engineering" (cJJ/T81-98) 18. "Boiler Air Pollutant Emission Standards" (GB13271-2001) 19. "Ambient Air Quality Standards" (GB3095-96) 20. "China Coal Classification" (GB5751-86) 21. "City Gas Classification" (GB/T13611-92) 22. "Urban Gas Design Code" (GB50028-93) [2002 edition] twenty three. "Design Code for Producer Gas Station" (G50195-94) 24. "Gas Safety Regulations for Industrial Enterprises" (GB6222-86) 25. "Technical Regulations for Coking Process Design" (YB9069-96) 26. "Coking Safety Regulations" (GBI2910-91) 27. "Technical Conditions for Coal Use in Commonly Used Fixed Bed Gasifiers" (GB/T9143-2001) 28. "Artificial Gas" (GBI3612-92) 29. "Design Code for Hydrogen and Oxygen Stations" (GB50177-93) 30. "Oxygen Station Design Code, (GB50030-91) 31. "Design Code for Compressed Air Stations" (GB50029-2003) 32. "Design Specifications for Acetylene Stations" (GB50031-91) 33. "Petroleum depot design specifications" (GB50074-2002) 2. Design manual category l. Oil and Gas Boiler Room Design Manual Writing Group: "Fuel and Gas Boiler Room Design Manual". Machinery Industry Press, 2000. 2. Editorial Committee of Power Engineer's Handbook: "Power Engineer's Handbook". Published by Machinery Industry Press, first edition in May 2001, second printing. 3． Compilation of Practical Design Manual for Boiler RoomsfH: "FAtp Room Practical Design Manual" (2nd tR). Machinery Industry Press, 2001. 4. Gas design manual preparationill: "Gas Design Manual" (Volume 1, 2 and 2). China Construction Industry Press, 1987. Or Editor-in-Chief Jiang Zhenghou: "Gas Engineering Technical Manual". Tongji University Press, 1993. 5. Editor-in-Chief Deng Yuan: "Gas Planning and Design Manual". China Construction Industry Press, 1992. 5. writing team: "Coking Design Reference Manual" (Volume 1 and 2). Metallurgical Industry Press, 198. Year. 7. Compressed Air Station Design Manual. Machinery Industry Press, 1993. 8. Editor-in-Chief Huang Jianbin: Industrial Gases Handbook. Chemical Industry Press, 2002. 9. "Power Piping Design Manual". Machinery Industry Press, 1994. 10. Editor-in-chief Yu Yongzhang of Xi'an Jiaotong University: Technical Manual of Positive Displacement Compressors. Machinery Industry Press. 2000. Professional examination subjects, question volume, scores, time allocation and question type characteristics of the registered public equipment engineer (power) professional qualification examination 1. Examination subjects Thermal professional part (1) Fuel and combustion (2) Boiler principle (3) Steam turbine principle (4) Boiler room process design (5) Turbine room process design (6) Thermal network and thermal station gas professional part (7) Coal chemistry (8) Gas production principle and process ( 9) Gas purification, chemical product recovery and processing (10) Gas transmission and distribution (11) Gas combustion and application (12) Gas engineering design gas professional part (13) Gas compressor (14) Principles of refrigeration and low temperature (15) Gas supply and refrigeration engineering design 2. Exam time allocation and scores. The professional examination for the National Survey and Design Registered Public Equipment Engineer (Power) Qualification Examination is divided into two days. The first day is the professional knowledge examination, and the second day is the professional case examination. The examination time is 3 hours each in the morning and afternoon. The first test is knowledge conceptual questions, with 50 questions each in the morning and afternoon. Each question is worth 1 point, and the test paper is worth 100 points. ； The second day is case analysis questions, with 25 questions each in the morning and afternoon. Each question is worth 2 points, and the full score of the test paper is 100 points. 3. Characteristics of question types: The test questions are composed of concept questions, comprehensive concept questions, simple calculation questions, chain calculation questions and case analysis questions. The calculation results of each sub-question in the chain questions are generally not connected.