Low Temperature Refrigeration Circulator | Global Trade leader ecrobot

Product

Low Temperature Refrigeration Circulator

Posting date : Jun 16, 2019

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Membership

Free Member Scince Mar 27, 2018

FOB Price

2000-5000USD

Min. Order Quantity

Supply Abillity

100

Port

Ningbo

Payment Terms

L/C， D/A，D/P，T/T，Western Union，MoneyGram

Package

standard wooden case

Keyword :

screw chiller plant

Category

MACHINERY & ELECTRICAL | Nuclear re | Air condit

Contact

Tony

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

lneya

HS-CODE

8415-

Package & Delivery Lead Time

Package

standard wooden case

Delivery Lead Time

35 working days after advance payment

Detailed Description

1. To save water resources, it is possible to use the glycol-water mixture to carry out circulating refrigeration, strict circulation pipeline design, prevent circulating water pollution, and prolong the use time of circulating water;2. Original imported compressor, overlapping supercooled refrigeration technology;3. Double condensation high efficiency system;4. Computer cascade temperature controller, temperature digital display, adjustment unit 0.1 degree, PT100 temperature sensor, -125 degrees ~ -20 degrees wide temperature range;5. Ambient temperature monitoring function to prevent the system operating environment temperature from being too high;6. It adopts full-closed design, no water absorption during low-temperature operation, ensuring the purity of cold and heat-conductive medium, preventing ice crystals and improving the life of thermal fluid.

The role of refrigerant in air-cooled chiller

When the air-cooled screw chiller plant refrigeration cycle system is running, it is inseparable from the refrigerant. Refrigerant keeps flowing in the air-cooled chiller circulation system, and its status is constantly changing. Therefore, the status of the refrigerant in each position of the air-cooled chiller refrigeration circulation system is different. Then, what kind of role does the refrigerant play in the air-cooled chiller? Let Guanya Refrigeration explain it to everyone:1. Change of refrigerant in air-cooled chiller refrigeration compressorThe refrigerant is an inlet by entering the compressor from the end of the evaporator of the air-cooled chiller, and completes the process of compressing the refrigerant vapor into superheated vapor in the refrigerant compressor, and the pressure also increases from the evaporating pressure to the condensing pressure. Because the compression process of the compressor is completed in an instant, the refrigerant vapor at this time will not exchange heat with the outside world. We call it the adiabatic compression process.2. Change of refrigerant in condenser of air-cooled chillerAfter the superheated steam enters into the condenser of the air-cooled chiller, there will be no change in the pressure conditions, so a part of the heat will be emitted first, so that the superheated steam of the refrigerant will be cooled to be saturated steam. Since it is still under isothermal conditions at this time, the saturated vapor will continue to release heat and condense and continue to produce saturated liquid. The longer the condensing time, the more saturated liquid will be, and the saturated vapor will be reduced. The end result is that the refrigerant vapor is completely condensed into a saturated liquid.