Wuxi Guanya Refrigeration Technology co., ltd

The Advantages Of The Industrial Chiller For Cascade Cryogenic Refrigeration System

Cascade cryogenic refrigeration system is a low-temperature refrigeration system which uses more than two refrigerants and combines them with heat exchangers (condenser evaporators) in more than two systems. For binary cascade refrigeration system chiller, it consists of two separate refrigeration systems. One is the high temperature system, the other is the low temperature system. The cryogenic system is used to cool the environmental laboratory, while the high-temperature system is used to cool the exhaust gas of the cryogenic system and condensate it at a lower temperature. This also achieves the purpose of reducing compression ratio and improving gas transmission coefficient.

The advantages of the industrial chiller for cascade cryogenic refrigeration system are the use of medium-pressure refrigerants suitable for high-temperature systems and high-pressure refrigerants suitable for low-temperature systems. The specific capacity of high pressure refrigerant gas at low temperature is much smaller than that of medium pressure refrigerant. Therefore, the refrigeration capacity of the same type of compressor for cascade refrigeration is several times larger than that of two-stage compression refrigeration at low temperature. The use of cascade refrigeration system water cooler can save a lot of investment and building area. Moreover, the high-pressure refrigerant operates at a low temperature with an inhalation pressure greater than or close to one atmosphere, and it does not often infiltrate into the system like a two-stage cryogenic system.

The cascade refrigeration system can be used for industrial water chillers, except that the user's requirement varies greatly and the ambient temperature is above - 55 C. At present, there are more and more cold sources using cascade refrigeration system as cryogenic experimental equipment.
Related News
Related Products
  • Water Cooled Chiller

    Water Cooled Chiller

    January 11, 2018Temperature ranges from - 5 ~ - 150 ℃, can meet different temperature; Adopt environmental protection refrigerants; Famous brand semi-closed piston compressor, semi-closed bipolar piston compressor, semi-hermetic screw compressor, main brand are BOCK.view
  • High-Low Temperature Test Chamber

    High-Low Temperature Test Chamber

    March 30, 2018Performance characteristics:1. In the refrigeration system, the condensation adopts air cooling mode, which has a wide temperature control range, which can meet the user's various needs.2. With a unique b...view
  • Humidity Test Chamber

    Humidity Test Chamber

    April 8, 2018Performance characteristics: 1. With wide temperature control range, can meet the user's various needs.2. With a unique balanced temperature control method, with stable and balanced heating capacity, high precision and high stable temperature control canview
  • Single Fluid Heat Transfer System SR

    Single Fluid Heat Transfer System SR

    April 10, 2018Working temperature range from -25℃to 200℃, other temperature range need to set to the widest temperature range(-50℃to 250℃) Centralized control of 2~20 reactors, each reactor's and jacket temperature can be set independently. One system control multipleview
  • Reactor Temperature System ZLF

    Reactor Temperature System ZLF

    April 10, 2018A set of cooling heat exchanger, heat exchanger, through proportional adjusting valve control cold heat into the heat exchanger, then through the uniform medium input to the reactor jacketed to do heat exchange and temp. Control, system has inside expansiview
  • Small Gas Condensing System

    Small Gas Condensing System

    April 10, 2018ModelHQ-0540HQ-1040HQ-2540HQ-5040HQ-0575WHQ-1075WHQ-2575WHQ-5075WGas flow5m3/h10m3/h25m3/h50m3/h5m3/h10m3/h25m3/h50m3/hLowest Temp.-40℃-40℃-40℃-40℃-75℃-75℃-75℃-75℃Primary Temp.There is no-20℃...view
Tel: + 86 18751547965
E-mail: sales@cnzlj.com
Add: No.203, Hongyun Road, Hongshan Street, Optoelectronics Park, Xinwu District, Wuxi City, Jiangsu Province, China
code chat