Danfoss Compressor SH970A9ABN

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

08/14/2020

Need heat preservation for precision air conditioner cooling pipes

Whether the cooling water pipes of precision air conditioners should be insulated depends on specific conditions. Under normal circumstances, it is not insulated,

06/14/2020

What are the types of refrigerators Introduction to the four types of refrigerators 【Detailed explanation】

There are many inventions and creations in our lives that can provide us with convenience and comfort. It is because of these inventions and creations that we can have a better life. So it is worth mentioning the refrigerator. Many people don’t know much 器2䀀
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08/05/2020

How does the air conditioner collect fluoride

1. Method: The method of collecting fluorine should be correct. Under the state of turning on and cooling, open the covers of the two connecting pipe valves of the outdoor unit with a wrench, use 5 hexagonal wrenches,

08/02/2020

From the perspective of horsepower and energy efficiency ratio, central air conditioners should be selected like this!

The choice of central air conditioner for decoration has become a market trend. How to choose a suitable central air conditioner, choose a duct machine or a multi-line group

08/05/2020

When the heat source fails, how to know the solution in the first time

In the process of central heating, heat source failures often occur, but there are several common failures that we can eliminate by their causes, so that we can know how to solve such failures in the first time.

04/18/2025

Duct Booster Fan Application and Installation Guide

A duct booster fan (duct fan, booster fan) is a mechanical device whose main function is to increase the pressure of the gas in the air duct, thereby increasing the air volume and speed.

09/08/2020

What is the difference between an air pump and an air compressor

Many people think that an air compressor is actually an air pump. Generally speaking, the basic principle is still the same, but there are differences in the actual structure. According to relevant data, the intake and exhaust of the air compressor have valves.

09/07/2020

Basic knowledge of air compressor

Classification of air compressors: 　　 Air compressors are divided into: 　　1, speed type; 　　2, volumetric type; volumetric type is divided into rotary and reciprocating;

09/08/2020

Compressed air filter selection method and related technical parameters

In the air compressor system, the air processed by the air compressor cannot be used directly. It must be purified by the dryer filter before it can be put into the air equipment. The role of the filter in the air compressor system is to remove liquid water, dust, oil, dust and other impurities in the compressed air.