Cold water machine exhaust pressure and suction pressure protection

by:CBFI     2020-09-22
Mechanism of cold water cooling system is working, the refrigeration compressor suction pressure is too low, or high exhaust pressure will endanger the safe operation of the system, must be set high and low voltage protection ( Exhaust pressure protection and inspiratory pressure protection) High, in order to prevent the refrigeration compressor exhaust pressure and suction pressure is too low.

in the operation of the refrigeration unit, there are many abnormal factors can cause the exhaust pressure is too high, for example, the operating error, refrigeration compressor starts, the exhaust valve is not opened, in the system at the beginning of the industrial ice machine filling quantity is too much, make the condenser effusion is overmuch, condenser water or a serious shortage of water, condenser fan motor is out of order, the central system too non-condensable gas content and so on, and the refrigeration system of high pressure high tilting, exceeds the bearing capacity of the machinery and equipment, will cause people, machine accidents.

on the other hand, if the expansion valve block, vacuum valve, suction filter blockage, will cause the suction pressure is too low, the low voltage side of inspiratory pressure too low or the damage by too much time, running economy, cold cold water mechanism system cycle pressure ratio increase, exhaust temperature rises, the efficiency drops, refrigeration compressor working conditions deteriorate.



cold water machine:
This is an internationally recognized standard which acts as a form of guarantee that everything Guangzhou Icesource Co., Ltd does is managed to the highest quality standards.
If you have any issues with your cold room supplier, you will have to call the experts at Icesource to assist you. Any of your enquiry is warmly welcomed.
According to the market analysts, exports from Guangzhou Icesource Co., Ltd facilities in China will exceed the forecast.
The key to cold room supplier is understanding where there is a problem or need in certain markets and knowing how to solve it.
Guangzhou Icesource Co., Ltd knows how important it is to offer optional extras, such as cold room supplierice maker machine to provide quality products for customers.
Custom message
Contact