Delta Fan KFB1024HHS

06/14/2020

Throttling mechanism

The throttling mechanism is one of the important components in the refrigeration device. Its function is to reduce the saturated liquid (or supercooled liquid) under the condensing pressure in the condenser or accumulator to the evaporating pressure and e器2䀀
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09/07/2020

What happens if the air compressor uses three filters and one oil for an extended period of time

The "three filters and one oil" of the air compressor have a specified service life, which is generally replaced after 2000 hours of use. If you continue to use it beyond the service period, it will bring a lot of harm to the normal operation of the air compressor,

06/14/2020

Rotor refrigeration compressor characteristics

Rotor refrigeration compressor characteristics The rotor compressor is composed of three parts: the motor, the mechanical part, and the housing part. It is mostly used in refrigerators, household air conditioners, and small refrigeration equipment. Gener器2䀀
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09/08/2020

Adsorption dryer use and industry applications

Compressed air is the power source of the pneumatic system. In modern industrial society, in addition to a certain pressure and flow rate of compressed air, each department needs to have dry compressed air to suit the different needs of different enterprises.

08/20/2020

Use and maintenance of central air-conditioning chillers

At present, central air-conditioning refrigerators are widely used, especially in shopping malls and other places with a large number of people. What are the cooling principles, system classification and maintenance methods of central air-conditioning refﰸ2䀀

07/09/2025

How Do You Know If Your Refrigerator Compressor is Bad?

The compressor is the heart and core component of the refrigerator. If the compressor doesn't work, the entire refrigerator won't function.

09/05/2020

The technical core that affects the development and use of cold dryers

The application of refrigeration dryers is very extensive. This article is to describe the core technology, important fields and development directions of refrigeration dryers to describe the core of the technology that affects the development and use of refrigeration dryers.

09/06/2020

Design steps of two-wire AC current transmitter

Known high-current current transformers convert different currents into 0~5A alternating current for on-site display. For long-distance transmission, the current must be converted into a standard DC current signal of 4-20mA before transmission.

06/29/2020

Compression ratio of American Copeland compressor

09/05/2020

What are the advantages and disadvantages of permanent magnet synchronous motors, and what are the developments

Compared with traditional induction motors, permanent magnet synchronous motors have unique performance. Mainly introduce the characteristics of permanent magnet synchronous motors, and analyze the research status and development trends at home and abroad.