Copeland Compressor 3DB3-075E-TFD

08/16/2020

Air energy heat pump heating, what installation and use details need to be paid attention to

In the recent period, the term "coal to electricity" has frequently appeared in the vision of the broad masses of people. The reason is that many areas in Beijing, including Chaoyang, Haidian, and Tongzhou, have announced the results of the "coal-to-electricity" winning bid.

08/09/2022

What is Synchronous Motor

Synchronous motors like induction motors (i.e. asynchronous motors), are a common type of AC motor.

06/14/2020

Piston refrigeration compressor classification

Piston refrigeration compressor classification? According to the refrigerant used, piston refrigeration compressors are divided into ammonia compressors and freon compressors. Ammonia compressors are mostly used as hosts in large and medium-sized refrige器2䀀
ￜ皥
䖒皦즠Ʋ焬क़㲈Ʋ
䌁皦
ᮔDž༬皧然क़Ѐ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ


08/31/2020

Talking about the characteristics and main points of air compressor waste heat recovery

With the continuous improvement of the domestic economic level, the corresponding prices of various energy products continue to rise, and energy consumption is critical to the corresponding production and operation of related industrial enterprises.

06/29/2020

Compressor protection measures against liquid strikes

Compressor protection measures against liquid strikes When too much liquid enters the cylinder and it is too late to discharge it from the exhaust valve, a liquid blow will occur in the cylinder. The high pressure generated during the liquid blow damages the cylinder, piston, connecting rod, etc., so it is necessary to take a Series of protective measures.

10/13/2025

9 Types of Fan Bearing Comparison: How to Have Both Quietness and Longevity?

Quietness and longevity have always been two very important performance parameters in the PC heat dissipation field, and the fan can be said to be the biggest source of noise inside the entire computer case.

09/04/2020

See how compressor sales staff develop new customers

At present, with the acceleration of economic development and industrialization, compressors are more and more widely used in production practices. At the same time, it is precisely because of the rapid progress of the machinery industry that related companies are trying their best to achieve their own breakthroughs

06/14/2020

Refrigeration compressors have five major technological

Refrigeration compressors have five major technological developments around energy saving CFCs and HCFCs refrigerants that have a destructive effect on the ozone layer are phase-out substances specified in the Montreal Protocol

07/07/2020

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

08/07/2020

What is the difference between air-cooled heat pump units and water-cooled heat pump units

What is the difference between air-cooled heat pump units and water-cooled heat pump units Some people have never figured out what is the difference between air cooling and water cooling? The following compares the working principles,