Danfoss Compressor SH675B4ALV

09/04/2020

Have you heard of the 6S management of the compressor station on-site

For compressor users, on-site management is one of the daily management content of each enterprise.

06/30/2020

Common faults and causes of compressors

Common faults and causes of compressors Common compressor failures are as follows: 　　L. The compressor cannot start normally 　　 The power supply voltage is too low, the motor circuit is poorly connected, or the exhaust valve is leaking, resulting in too high pressure in the crankcase. The energy regulation mechanism has failed.

06/14/2020

Danfoss and Abena donate more than one million yuan of protective materials to support Chinese fight against New Coronary Pneumonia

Danfoss and Abena donate more than one million yuan of protective materials to support China's fight against New Coronary Pneumonia On 2020.2.8, a batch of much-needed protective materials donated by Danfoss and Abena, a world-renowned health care produc器2䀀
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07/17/2020

Emerson Copeland Compressor

After the compressor of the refrigeration system is used for a period of time, the Emerson Copeland compressor system will reduce the refrigeration oil in the oil return system and natural loss of the Copeland compressor when it is running, so it is necessary to add refrigeration to the compressor after a period of time. oily.

08/13/2020

What is the principle of installing refrigerators in cold storage

In the cold storage, refrigeration units such as semi-hermetic refrigeration compressors are very important, because with them can the cold storage become a real cold storage.

07/04/2020

Compressor operation in the heart of the refrigeration system in 2020

Compressor operation in the heart of the refrigeration system in 2020 A compressor is a fluid machine that raises low-pressure gas to high-pressure gas. It sucks 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 high-temperature and high-pressure refrigerant gas to the exhaust pipe to provide power for the refrigeration cycle, thereby achieving compression-condensation (heat release) )-Expansion-evaporation (heat absorption) refrigeration cycle.

08/06/2020

Material selection specification in cold storage design

In addition to heat insulation and moisture-proof materials, cold storage design materials include bricks, stones, cement, concrete, mortar, steel bars, and wood.

06/16/2020

dafoss Liquid line

Danfoss filter drier 一、Filter drier 1、Filter drier cold,dew or frosting possible ①Partial blocking of dirt strainer in filter drier. Area Liquid line System Part Filter drier Symptom Filter drier cold, dew or frosting possible. Potential Cau器2䀀
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07/07/2020

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

07/27/2020

Analysis of car air conditioning system

The inside of the car air conditioning system is where bacteria and mold accumulate. Mold will be