Danfoss Compressor SH475B3AAA

06/16/2020

Description of main structure of air compressor

Description of main structure of air compressor Air compressor, also known as air compressor. The air compressor is the basic product of industrial modernization. It is often said that electric and automation have the meaning of full pneumatic; and the a器2䀀
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08/13/2020

Will the air conditioner ignite spontaneously Expert of the Department of Fire Engineering More than ten reasons can cause spontaneous combustion

Recently, a well-known media person suffocated to death due to spontaneous combustion of air conditioners and released a large amount of poisonous gas. As the summer heats up, "air conditioning spontaneous combustion" has quickly become a hot spot for thePﰨ2䀀

08/11/2020

Hello everyone, let me introduce to you, what does the standard central air conditioning budget list look like

The standard central air-conditioning budget is roughly composed of three parts: a configuration table, a specific quotation and a detailed list of auxiliary materials.

06/29/2020

The role of freezing oil in screw refrigeration compressor

The role of freezing oil in screw refrigeration compressor The role of lubricating oil: 　　 1) A dynamic seal is formed between the screw and the compression chamber and the male and female screws to reduce refrigerant leakage from the high-pressure side to the low-pressure side during the compression process.

08/14/2020

How to pay attention to fire safety during construction and maintenance of cold storage

The serious lessons from cold storage fires in various places show that the fire accidents in New Jersey cold storage mainly occurred during the construction and maintenance of the warehouse.

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

02/27/2021

How to maintain the servo motor?

How to maintain the servo motor 1. Regularly check the encoder connection line of the servo motor and the power connector of the servo motor to confirm that the connection is firm;

08/20/2020

What is the difference between fresh-keeping storage, cold storage, freezer and controlled atmosphere storage

1. Fresh-keeping warehouse The storage temperature of the fresh-keeping warehouse is generally 0℃~5℃, which is mainly used to keep fresh, that is, to maintain the original quality and freshness of agricultural products for a long time,

06/14/2020

Structural design analysis of small linear refrigeration compressor

Structural design analysis of small linear refrigeration compressor

08/17/2020

The heat pump is prone to frost between +4~-4℃. The symptoms and reasons are not beyond these 10 points.

The air source heat pump can use the low-grade heat energy in the ambient air, so it has the dual advantages of energy saving and environmental protection. However, one of the problems is that