Lithium bromide chiller units – any questions?
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1. What is a crystal melting tube used for? What is its function? 2. Is there a phenomenon that I can’t understand? When too many steam inlets are provided for the lithium bromide unit, the evaporation temperature drops. Unlike the usual approach, with more steam present, there is also more refrigerant water; more heat is absorbed in the evaporator, which results in more refrigerant vapor being produced. As a result, the evaporation pressure should increase, and so should the temperature. I analyzed that the amount of circulating water entering is low, and steam has been supplied in excess; therefore, the volume of coolant water cannot be increased. What are the danger alerts associated with excessive steam for the unit?
The crystallization tube is located between the low-temperature zone and the absorption zone; if the temperature is too low, the low-temperature heat exchanger will crystallize. The solution then flows directly from the crystallization tube to the absorber, thereby raising the temperature and achieving a crystallization-breaking effect. The cooling capacity remains constant