Danfoss Compressor MT100HS4TVE

06/14/2020

What are the common problems of central air conditioning compressors?

As far as central air conditioning is concerned, the most important component is the compressor. It is equivalent to the "heart" of the air conditioner. If there is a problem with the compressor, the central air conditioner will stop running. Therefore, w器2䀀
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09/07/2020

Not as simple as you think, there are three states of mechanical lubrication

Lubrication is a frequently encountered problem in equipment maintenance, but what exactly is lubrication? Speaking of lubrication, the scene in our minds may just apply oil or grease to the mechanical friction surface to reduce friction.

08/02/2020

How to determine the refrigerant leakage of the air conditioning system Only need these six steps

Shut down and unplug the air conditioner (to prevent danger during the inspection process), and connect a pressure gauge to the large valve. Observe the static pressure.

09/11/2020

Ways to reduce bearing noise

Ways to reduce bearing noise (1) Method of using chemical additives Adding certain chemical additives to the bearing lubricant can reduce bearing noise. For example, a low-noise grease containing noise-reducing additives produced by a factory in Tianjin can reduce bearing noise by 3.9-9.2dB from the original basis. , Suitable for use in miniature or small bearings.

08/29/2020

Factors affecting the quality of air compressors human, machine, material, method, environment, and measurement....

First of all, let's understand what is 5M1E?<br></br> 　　A) Man: The operator’s knowledge of quality, technical proficiency, physical condition, etc.;<br></br>

07/07/2020

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

06/14/2020

The application of photovoltaic central air-conditioning technology will continue to extend

The application of photovoltaic central air-conditioning technology will continue to extend The "Renewable Energy Power Quota Assessment Measures (Trial)" has been discussed and approved in principle by the National Development and Reform Commission's diﰸ2䀀

02/08/2023

Pros and Cons of Pneumatic, Electric and Hydraulic Actuators

The actuator used in the control valve are nothing more than pneumatic, electric, and hydraulic (electro-hydraulic) type.

08/28/2020

How to avoid microorganisms in compressed air

Did you know that microorganisms thrive in humid environments, and humid environments can be created by compressing the atmosphere? This means that in the food and beverage industries,

06/14/2020

Structural design analysis of small linear refrigeration compressor

Structural design analysis of small linear refrigeration compressor