Yaskawa Servo Drive DR2-08AC

10/16/2020

Copeland compressor installation steps

The compressor is regarded as the heart of the refrigeration system, and the actual responsibility of the compressor is to increase the pressure and bring the suction pressure state to the discharge pressure state. Emerson Copeland compressors are used in a wide range of applications and have a high degree of attention. Below, okmarts.com will introduce the steps and precautions for installing Copeland compressors.

07/07/2020

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

06/14/2020

What about Mitsubishi refrigeration compressors? What types of Mitsubishi refrigeration compressors?

Refrigeration compressor is a very important part of the refrigeration system, and Mitsubishi refrigeration compressor is a very good refrigeration compressor brand on the market, but Mitsubishi refrigeration compressor is not only one type, today Xiaobia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

07/14/2022

Common Types of Air Compressor

There are two methods of achieving air compression: positive and dynamic displacement. Each method has several sub-categories which we cover below.

06/14/2020

About refrigeration compressor overload protector, we must understand these things

1. Why does the compressor produce overheat protection? The working principle and classification of the overload protector.

06/14/2020

Reliability-up (Mechanical Drive Steam Turbines)

Mechanical Reliability-up (Mechanical Drive Steam Turbines)

08/12/2020

Four steps in the use of parallel compressors in cold storage

The use of parallel compressors focuses on four issues, as follows: 　　①Keep the oil level 　　② Countermeasures for liquid flood back 　　③Protection device and accessory parts device 　　④Confirmation of piping stress

06/14/2020

Analysis of common problems in the process of suction and discharge of refrigeration compressors

Analysis of common problems in the process of suction and discharge of refrigeration compressors Refrigeration compressor is the core and heart part of the refrigeration system, and is widely used in the industrial refrigeration field such as medicine an器2䀀
ￜ皥
䖒皦즠Ʋ煔क़㲈Ʋ
䌁皦
ᮔDž༬皧煞क़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

06/14/2020

Piston compressor

The work of the piston compressor is completed by the working volume composed of the cylinder, the air valve and the piston reciprocating in the cylinder. If the volume loss and energy loss (that is, the ideal working process) of the actual operation of t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

08/08/2020

How to add R410A refrigerant

How to add R410A refrigerant The pressure of R410A is about 1.6 times higher than that of R22 refrigerant. Therefore, in the process of construction and after-sales service, if there is an incorrect operation, a major accident may occur.