【HVAC Version】Daily Question 20180425
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This post was last edited by cy3352 on 2018-4-25 at 15:10. What are the advantages and disadvantages of regenerative air conditioning systems compared to dew point supply air air conditioning systems? Advantages are: (1) Good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room ； (2) The temperature difference of the supply air is small, the supply air volume is high, and the uniformity and stability of the room temperature are good ； (3) The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The main disadvantages are: cold temperature, heat cancellation, and high energy consumption.
(1) It has good control performance, enabling precise control of temperature and humidity, as well as separate control for each room; (2) The temperature difference in the supplied air is small, and the air supply volume is high, resulting in good uniformity and stability of room temperatures; (3) The dew point achieved through air cooling is high, giving the refrigeration system a high coefficient of performance. The main drawback is the cold temperature; the heat generated is offset, resulting in high energy consumption.
Advantages: Good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room； The temperature difference of the supplied air is small, the air supply volume is high, and the uniformity and stability of the room temperature are good ； The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The downside is that it’s cold, the heat is offset, and energy consumption is high
Advantages: Good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room； The temperature difference of the supplied air is small, the air supply volume is high, and the uniformity and stability of the room temperature are good ； The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The downside is that it’s cold, the heat is offset, and energy consumption is high
Advantages: Good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room； The temperature difference of the supplied air is small, the air supply volume is high, and the uniformity and stability of the room temperature are good ； The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The disadvantages are coldness, offset heat, and high energy consumption.
(1) It has good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room； (2) The temperature difference of the supply air is small, the supply air volume is large, and the uniformity and stability of the room temperature are good ； (3) The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The main drawback is the cold temperature and the offsetting heat, resulting in high energy consumption.
Advantages: Good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room； The temperature difference of the supplied air is small, the air supply volume is high, and the uniformity and stability of the room temperature are good ； The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The disadvantages are coldness, offset heat, and high energy consumption.
Advantages: Good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room； The temperature difference of the supplied air is small, the air supply volume is high, and the uniformity and stability of the room temperature are good ； The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The downside is that it’s cold, the heat is offset, and energy consumption is high
Advantages: Good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room； The temperature difference of the supplied air is small, the air supply volume is high, and the uniformity and stability of the room temperature are good ； The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The disadvantages are coldness, offset heat, and high energy consumption.
(1) It has good regulatory performance, enabling precise control of temperature and humidity, as well as separate control for each room. (2) The temperature difference in the supplied air is small, the air supply volume is high, and the uniformity and stability of room temperatures are excellent； (3) The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system.
1) It has good regulation performance, enabling precise control of temperature and humidity, as well as separate control for each room； (2) The temperature difference of the supply air is small, the supply air volume is large, and the uniformity and stability of the room temperature are good ； (3) The dew point achieved through air cooling is higher, resulting in a higher coefficient of performance for the refrigeration system. The main drawback is the cold temperature and the offsetting heat, resulting in high energy consumption.