Bristol Compressor H79B33UABKJ

08/17/2020

Points for Attention in the Replacement of Heat Exchange Tubes of Shell and Tube Heat

Exchangers Shell and tube heat exchanger (shell and tube heat exchanger) is also called shell and tube heat exchanger.

10/07/2025

Why is Your Refrigerator Start Relay Bad

Refrigerators have been necessary for people’s daily life and there are probably some problems with your refrigerators

06/14/2020

Cold storage system composition control and operation process

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08/31/2020

Compressed air quality standard verification in the international medical field

Compressed air and gas are vital to the operation of many medical facilities, and are usually used for breathing, sedation, and the operation of medical devices. Medical facilities must rely on these facilities to save lives and treat.

08/31/2020

Discussion on bad habits of production and sales competition in compressor enterprises

Editor's note: At present, with the acceleration of economic development and industrialization, compressors are more and more widely used in production practices.

06/21/2020

Common system failures of refrigeration equipment

Common system failures of refrigeration equipment 1. Liquid return: For refrigeration systems using expansion valves, liquid return is closely related to the selection and use of expansion valves. Expansion valve selection is too large, the superheat setting is too small, the installation method of the temperature sensor is incorrect, the insulation bandage is damaged, and the expansion valve failure may cause liquid return.<img src="{{media url=&quot;Common_system_failures_of_refrigeration_equipment2.png&quot;}}" alt="" />

06/29/2020

Compression ratio of American Copeland compressor

08/07/2020

Knowledge points of HVAC cold and heat source design

1.The design position of the pump in the system: Generally speaking, the chilled water pump should be located at the front end of the chiller, and the chilled water coming back from the end is pumped back to the chiller through the chilled water pump;

07/21/2020

Analysis of the application advantages and disadvantages of the five major refrigeration compressors

At present, semi-hermetic piston compressors are mostly used in the cold storage and freezing and refrigeration markets (commercial refrigeration and air conditioning are also useful, but they are relatively less used now). The semi-enclosed piston cold storage compressor is generally driven by a four-pole motor, and its rated power is generally between 60-600KW. The number of cylinders is 2-8, up to 12.

08/21/2020

How to solve the air conditioner failure

Recently, the temperature has been rising, and car owners often go to 4S shops to check the car air conditioner. Part of it is to check the odor of the air conditioner, and the other is to check whether the air conditioner is cool.