In the industrial refrigeration industry in our general water as refrigerant industrial chiller is relatively common, but the water as refrigerant it is only applicable to the cooling temperature is over 0 DEG C, so refrigeration air conditioning system with more, of course, is very common in the chiller, air cooled chiller we are the.
     The water is cooled in the evaporator of the industrial water chiller, and then fed into the fan coil pipe or directly sprayed into the air to regulate the temperature and humidity of the air. Then, water as refrigerant and what are the advantages or disadvantages?
     The advantages of a chiller and water as coolant:
     1, the freezing point of water is 0 DEG C, the standard evaporation temperature is about 100.
     2, the density of water is small, the viscosity is small, the relative resistance is small, so the smaller the size of the equipment.
     3, the specific heat of water, heat transfer effect is good, less circulating water.
     4, good chemical stability of water, do not burn, do not explode.
     5, pure water as the coolant water cooled chillers, corrosion of units and pipelines, system safety.
     6, water is non-toxic and is harmless to human body, food and the environment, so it is in the air conditioning system, or in industrial refrigeration system, water as refrigerant, can also be sprayed into the air conditioning and cleaning of air.
     Two, then the water as refrigerant industrial chillers and what are the disadvantages:

     1, the only drawback is water, high freezing point, limits its scope of application, and as a coolant close to 0 DEG C when using, should pay attention to antifreezing measures such as shell and tube evaporator of heat exchanger.

      

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