AVC Fan DA12025R12E

09/09/2020

How big the air compressor is, these two technical parameters must be known

People often come to inquire about how much it costs to buy a screw air compressor, but when I ask the person how big a screw air compressor you need, many users really can’t answer and cannot determine the size of the air compressor.

08/18/2020

Seven-character poem of emergency plan for refrigerator

Refrigerator emergency plan<br></br> 　　 Refrigeration pump room inspector, familiar with the system pipeline.<br></br> 　　 Do not panic in an emergency, take measures and judgements.<br></br>

08/02/2020

The working principle of screw compressor and comparison of fully enclosed, semi-closed and open type

Compared with reciprocating piston refrigeration compressors, screw refrigeration compressors have a series of advantages such as high speed, light weight, small volume, small footprint and low exhaust pulsation.

06/30/2020

Excessive head resistance will cause compressor to trip

Excessive head resistance will cause compressor to trip The existence of compressor failure does not seem to have much to do with the brand. In other words, whether it is a Hitachi compressor, a Copeland compressor, or another brand of compressor, as long as it is used for a long time, there will be some problems of failure. . Compressor tripping is a common fault. When this failure usually occurs, we should comprehensively look for the cause of the failure.

07/19/2020

Types of chiller compressor

In the current application of the refrigeration industry, the efficiency of the equipment is closely related to the temperature. Under precise temperature control, the efficiency of the refrigeration equipment is required to be improved to a certain extent. Different situations are crucial to the selection of compressors, so let's take a look at the practical application of different compressors! Types of chiller compressor:

09/18/2025

What Does an Expansion Valve Do?

Expansion valve is an important part of refrigeration system, which is generally installed between liquid storage tank and evaporator.

01/08/2021

Mitsubishi Electric's unique tips for energy efficiency

In life, diligence and thrift are the fine beauty we should always maintain; in products, high efficiency and energy saving should be the continuous pursuit and breakthrough of technology As a veteran of the global power device field, Xiaoling can prou器2䀀
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08/15/2020

Three points to make industrial chillers more energy-efficient

In the lives of modern people, everyone advocates energy saving, power saving, environmental protection, saving existing energy consumption, and advocating the development of

08/21/2020

How to properly use central air conditioning during the epidemic Just read this one

The National Health Commission’s official WeChat "Healthy China" released the "New Coronavirus Science Knowledge" on February 9th, showing that at present, the main route of transmission of the new coronavirus is respiratory droplet transmission and contact transmission,

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms