CHINT Contactor NC8-2522/B/N

08/08/2020

Six common problems of central air conditioning

Six common problems of central air conditioning 1. The dew point temperature of the central air-conditioning machine is normal or low, and the reason for the slow indoor cooling and the solution

07/21/2020

Basic knowledge of refrigeration compressor (technology sharing)

Compressor, a driven fluid machine that promotes low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. It sucks in low-temperature and low-pressure refrigerant gas from the suction pipe, drives the piston to compress it through the operation of the motor, and discharges the high-temperature and high-pressure refrigerant gas to the exhaust pipe to provide power for the refrigeration cycle. Compression → condensation (heat release) → expansion → evaporation (heat absorption) refrigeration cycle.

09/07/2020

Application field of air compressor

In life, many people have asked me what is an air compressor? Have you heard about air compressors? How much do you know about air compressors? Next, okmarts.com will take everyone to understand the air compressor.

08/11/2020

How to solve the irritating computer room air conditioning noise

According to relevant surveys, the noise generated by abnormal air conditioners is often the most unbearable sound pollution for consumers. The vibration and noise of the air-conditioning equipment in the computer room (fans, chillers, water pumps, cooling towers, etc.)

08/18/2020

Refrigerant filling method of water-cooled screw chiller

The refrigerant plays a vital role in refrigeration equipment. This is something that everyone in this industry needs to understand. What are the refrigerant charging methods for water-cooled screw chillers?

06/28/2020

Trouble analysis and elimination of semi-hermetic compressor motor

Trouble analysis and elimination of semi-hermetic compressor motor Abstract：Semi—hermetic compressor often be used in the water—cooling unit of air conditioning system，and it’S motor which work in rather high temperature and pressure condition，even work with refrigerator and oil， has a poor working condition．

09/03/2020

Air compressor application-spraying industry

Air spraying can be said to be a spraying method with convenient operation, easy color change, high production efficiency, good atomization effect, and high-quality surface with fine rust.

08/11/2020

The price of central air-conditioning varies greatly, and the purchase of central air-conditioning needs to consider 4 major factors

In this era of rising living standards, air conditioning has become an essential part of our lives and plays an important role in it. It is for this reason that the air-conditioning market has become more complicated

09/05/2020

What are the benefits of permanent magnet variable frequency screw air compressor So good

The permanent magnet variable frequency screw air compressor can change the air intake of the host by changing the speed of the host according to the required air volume.

06/29/2020

Several causes of compressor burning