Danfoss Expansion Valve 067N2012

09/02/2020

Brief analysis of the reasons for the reduction of the displacement of the screw air compressor

"Air compressors are general-purpose mechanical equipment. They are now widely used in various fields. Due to the motor power and the length of the main engine shaft, the air compressor has a large and small displacement.

07/18/2020

Do you know the refrigeration compressor liquid blow?

Liquid shock refers to the situation where the refrigerant fails to absorb heat or evaporates sufficiently, and the refrigerant liquid or wet steam is sucked into the compressor by the compressor. It is called liquid shock.

08/14/2020

Three commonly used monitoring indicators for refrigeration compressor lubricants

The lubricating oil used in the compressor is very critical, and the detection of lubricating oil and its replacement cycle are also closely related to the process control in the production process.

09/05/2020

What are the reasons for excessive oil content in exhaust gas and how to deal with it

1) The screw oil level is too high. If the oil level is too high, the fluctuation of the liquid level in the oil and gas barrels during the operation of the unit will cause a large amount of gas to enter the oi

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

07/02/2024

Proportional Solenoid Valves: Working Principle, Types, Difference and Application, with Diagrams

A proportional solenoid valve is a device that controls the opening degree of a valve by changing the input current to the electromagnet (solenoid coil).

06/14/2020

At Schneider Electric, we believe that obtaining energy and using digital technology are people ’s basic power

At Schneider Electric, we believe that obtaining energy and using digital technology are people ’s basic power. We empower everyone to maximize the use of energy and resources, and ensure that everyone can enjoy Life at any time and any place. Is On.

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.

08/24/2020

In the future, rotary compressors will usher in good opportunities in these fields

Traditionally, rotary compressors are almost exclusively dedicated to household air conditioners, but in recent years, benefiting from economic development and technological upgrades, application scenarios are being further subdivided and diversified.

09/30/2022

Three Control Methods of Servo Motor

There are three types of <strong>servo motor control</strong> modes (<strong>servo motor control techniques</strong>)