Danfoss Compressor SY300A7PBK

07/27/2020

How to maintain car air conditioners in winter The master will give you a comprehensive explanation, and you can understand it in 2 minutes!

Summer is coming, and air conditioning is an indispensable product for everyone. In the hot summer, life without air conditioning is really impossible.

09/06/2020

What are the advantages and characteristics of power frequency screw air compressors

What are the advantages and characteristics of power frequency screw air compressors? 　　 Power frequency screw air compressor adopts high-efficiency host The power frequency screw air compressor adopts the industry-leading screw main engine, high efficiency, low speed, the rotor adopts the third-generation tooth profile

06/14/2020

Do you know several common refrigeration compressors

Among various types of refrigeration compressors, piston compressors are the earliest and still have more models. For example, semi-hermetic piston refrigeration compressors are widely used in refrigeration and refrigeration equipment. Common manufacturer器2䀀
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07/07/2020

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

07/29/2020

Nine refrigerant leakage locations and solutions

There are many welds on the left and right sides of the evaporator, and there may be more leaks. The leak of the newly installed air conditioner is mainly due to the poor welding skills of the employees of the air conditioner manufacturer.

09/09/2020

Quality judgment of air compressor accessories

Screw air compressor repair and maintenance replacement parts include air filter, oil filter, oil separator, screw air compressor oil. How do we judge the quality of these accessories?

08/02/2020

Which type of refrigerant is generally used for household air conditioners

At present, due to global warming, people use air conditioners more and more frequently, but not all users are familiar with the types and use of air conditioner refrigerants.

09/14/2020

Analysis of common failures of air-cooled compressors (1)

There are three common failures in the main components of air-cooled compressors: 1. Failure of the gas circuit system 2. Failure of the oil circuit system 3. Failure of the transmission mechanism. Do some system analysis below

08/20/2020

Poor heat dissipation of screw chiller and its treatment

Poor heat dissipation of screw chillers and treatment methods: When the condenser heat dissipation is poor, the compressor efficiency is low, and the operating current is increased.

08/18/2020

How to judge whether the water-cooled chiller is scaling and cleaning method

In the production process of the factory, many refrigeration units use water-cooled chillers, and the internal pipe walls of the water-cooled condenser are prone to scale formation.