Bitzer Compressor 4J-22.2-40P

06/14/2020

Do you know several common refrigeration compressors

Among various types of refrigeration compressors, piston compressors are the earliest and still have more models. For example, semi-hermetic piston refrigeration compressors are widely used in refrigeration and refrigeration equipment. Common manufacturer器2䀀
ￜ皥
䖒皦즠Ʋ嫜ི㲈Ʋ
䌁皦
ᮔDž༬皧嫦ིЀ

09/16/2020

Air compressor sharing air storage method

When multiple pneumatic tools are used at the same time, multiple air compressors need to be used for combined air supply. In order to reduce the pulsation of the air supply pressure and prevent the air pressure from falling instantaneously when multiple pneumatic tools are started at the same time on the working surface

09/04/2020

In addition to reducing wear, mechanical lubrication has other functions

There are three types of lubrication: full-film lubrication, boundary lubrication, and mixed lubrication. They are in three different states, but they all rely on lubricating oil to lubricate and resist wear.

07/01/2020

Why does the centrifugal Taikang compressor have such a high speed

Why does the centrifugal Taikang compressor have such a high speed Centrifugal compressors require speed during operation, and the speed is very high. However, many people do not understand, why does a centrifugal compressor need such a large speed? Let us take a centrifugal Taikang compressor as an example to explain this problem for everyone.

06/29/2020

What is the cause of compressor pipeline vibration

08/10/2020

Benefits and methods of condensate recovery

Benefits and methods of condensate recovery<br></br> 1. Why should we recycle condensate<br></br> 　　Steam as a clean and safe energy carrier is widely used in various industries. After the steam releases the latent heat of vaporization in the steam-using equipment,

04/13/2022

How to Unclog Expansion Valve?

In the air conditioning and refrigeration system, the blockage fault of expansion valve often occurs. The general blockage faults mainly include "ice blockage" and "dirty blockage".

09/09/2020

The working principle of the oil filter

During the working process of the engine, metal wear debris, dust, carbon deposits and colloidal deposits oxidized at high temperature, water, etc. are constantly mixed into the lubricating oil.

01/06/2021

Three main points of Mitsubishi Electric's central air-conditioning energy saving

Three main points of Mitsubishi Electric's central air-conditioning energy saving The energy saving of Mitsubishi Electric's central air conditioning system is inseparable from the following three aspects. First, it is a high-quality product, and again器2䀀
ￜ皥
䖒皦즠Ʋ奌ི㲈Ʋ
䌁皦
ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ
瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥
ب巠皱㙲皦忈皱੨皦柘皱
즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦
ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ
랖僧Ԛ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

08/17/2022

Permanent Magnet DC Motor: Types, Application, Selection Principle (2)

The following content is the second half of the previous article, and continues introducing the basic principles of permanent magnet brushed dc motors