Ebmpapst Fan 3950

08/19/2020

Anyone who understands the structure of industrial chillers should know that once the compression ratio of the compressor is too high

Anyone who understands the structure of industrial chillers should know that once the compression ratio of the compressor is too high, it will definitely reduce the work efficiency of the compressor, and the work efficiency of other components will also be reduced due to various reasons

12/29/2022

Advantages and Disadvantages of the PLC

The programmable logic controller (PLC) is a digital operating electronic system specially designed for application in industrial environment.

08/16/2020

Reasons for the slow temperature drop of the refrigerator

The refrigeration performance of the refrigerator is a major factor in evaluating the quality of the refrigerator, so the temperature of the refrigerator is very important.

01/11/2021

As big as compressor, as small as screw, Mitsubishi Electric air conditioner keeps improving

As big as compressor, as small as screw, Mitsubishi Electric air conditioner keeps improving Mitsubishi Electric's central air conditioner has always been manufacturing high-quality, high-performance products as its corporate philosophy, from development器2䀀
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08/13/2020

Reasons for vibration of inlet and outlet pipes of reciprocating compressor

During the air load test of the carbon dioxide compressor, the pipeline between the third-stage outlet buffer and the third-stage cooler, the pipeline between the fourth-stage outlet buffer and the fourth-stage cooler,

06/29/2020

Compression ratio of American Copeland compressor

08/11/2020

Pay attention to these details. The air energy heat pump can be used for more than 10 years.

In a few months, the northern heating season will officially begin. In addition to central heating, this year's "coal-to-electricity conversion" has also received much attention.

07/05/2020

Hitachi 2p cold storage compressor

How does the electronic expansion valve reduce the energy loss of the compressor during start and stop? When the compressor is stopped, the electronic expansion valve can completely close the valve to prevent the refrigerant from flowing from the condenser to the evaporator

09/09/2020

Summary of knowledge points of screw air compressor

Classification of screw air compressor 　　 Screw compressors are also called screw compressors, which are divided into single screw compressors and twin screw compressors. The single screw compressor was developed by Sinn, France in the 1970s.

06/14/2020

Working principle of York screw compressor

Working principle of York screw compressor Working principle of York screw compressor, screw compressor is a volumetric compression machine with working volume for rotary motion. The compression of gas depends on the change in volume, and the change in v器2䀀
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