Danfoss Compressor SM160W9CAS

09/05/2020

The secret that I have to say between the compressor oil and the compressor has increased knowledge!

As a result of the publicity of the lubricant manufacturer, users do not know much about the impact of the compressor itself on the real life of the compressor oil, especially the oil-injected screw air compressor oil.

08/15/2020

Installation problems of prefabricated cold storage fans

1. Whether the installation of the prefabricated cold storage fan is appropriate will directly affect the performance of the entire system and the cooling and heat preservation performance of the prefabricated cold storage.

01/12/2021

Mitsubishi Heavy Industries Air Conditioner KXZmini series, excellent quality starts with the selection of parts

When you are in an office building, shopping mall, cinema, restaurant, or at home, you can enjoy the comfortable body feeling brought by the pleasant room temperature. Will you ever be curious? What advanced technology is behind the air outlets, let us Ca器2䀀
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08/11/2020

The function, principle and installation of air conditioning condensate lift pump

Three characteristics of condensate lift pump:<br></br> 　　 First, it can improve drainage patency and prevent roof foaming. The air conditioner internal unit without a water pump can only be used for natural drainage.

06/14/2020

Knowledge of maintenance of air energy heat pump

Knowledge of maintenance of air energy heat pump The air energy water heater is composed of an outdoor unit and an insulated water tank. The outdoor unit is called an air energy heat pump unit.

08/25/2020

How to judge that the freezer has aged

Long-term use of the freezer will cause some large and small problems. The freezer in many people's stores has gradually become aging for some years. In this hot summer, if the commercial freezer in your store suddenly breaks down

08/24/2020

The highlight of the air-conditioning industry this year-playing the health card

In fact, the concept of "healthy air conditioner" was not first proposed this year. As early as a few years ago, some brands had already launched related products, but at the time it was aimed at high-end consumers, and the market's awareness of it was relatively limited.

06/14/2020

The development history of magnetic levitation central air conditioning

Magnetic suspension centrifugal refrigeration compressors have been in research for 18 years from the beginning of z * to the present. At present, magnetic suspension refrigeration compressors have begun to be put into practical applications in large quanﰸ2

06/29/2020

Compression ratio of American Copeland compressor

02/27/2021

The internal structure and characteristics of the micro servo motor

A miniature servo motor includes a small DC motor, a set of variable speed (reduction) gear sets, a feedback adjustable potentiometer and an electronic control board. Among them, the high-speed rotating DC motor provides the original power and drives the variable speed (reduction) gear set to produce a high torque output. The greater the gear ratio of the gear set, the greater the output torque of the servo motor, that is to say, the greater the weight it can bear, the lower the speed of rotation it will be.