Danfoss Compressor SY380A9VX

06/14/2020

What common sense do you need to know about automotive air conditioning refrigerants

What common sense do you need to know about automotive air conditioning refrigerants Air conditioning refrigerant, also known as refrigerant or refrigerant, is one of the greatest inventions in human history. Its contribution to human normal life is seco器2䀀
ￜ皥
䖒皦즠Ʋ煔क़

08/13/2020

Cold storage refrigeration equipment cleaning sequence

In every well-designed and well-installed refrigeration installation, it is rare that the built-in electromechanical insulation layer is damaged and the electromechanical destruction is caused.

06/14/2020

Why does the refrigeration compressor frost and the solution!

Why does the refrigeration compressor frost and the solution! 1. The frost on the compressor return air port indicates that the temperature of the compressor return air is too low, so what will cause the compressor return air temperature to be too low? 器2䀀
ￜ皥
䖒皦즠Ʋ嫜ི㲈Ʋ
䌁皦
ᮔDž༬皧嫦ི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ӄ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

08/14/2020

Introduction to the three most common classification methods of refrigeration compressors

The evaporation temperature of the single-stage refrigeration compressor is in the range of -45~10℃. Divided by evaporation temperature:

08/14/2020

Factors affecting the boiling heat transfer of refrigerant liquid

In the evaporator, the heat of the cooled medium is transferred to the refrigerant through the heat transfer wall, so that the liquid refrigerant absorbs heat and vaporizes.

08/20/2020

Switching on and off frequently, you are murdering your air conditioner

In summer, it is inevitable to turn on and off the air conditioner. If it feels cold, you have to turn off the air conditioner. When the temperature in the room becomes hot, you have to turn on the air conditioner.

08/17/2020

Must three-phase electricity be used to build a cold storage

It is becoming more and more common to rebuild unused vacancies in rural areas, such as fruit fresh-keeping cold storage or meat cold storage. Recently, the okmarts.com editor often asked

07/07/2020

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

02/23/2023

The Advantages and Disadvantages of Butterfly Valve and Its Installation and Maintenance

Butterfly valve is a kind of valve whose closing part (valve clack or butterfly plate) is a disc and rotates around the valve shaft to open and close.

09/15/2020

On the problem of adsorbing objects with micro vacuum pumps

When using a miniature vacuum pump for object adsorption, it actually uses the pump to vacuum the suction cup and then sucks the object. Therefore, you must choose a true miniature vacuum pump, such as PK, PC series