EMERSON Power Supply DS650-3-007

08/08/2020

Types and differences of various refrigerants

Types and differences of various refrigerants 1. R22 is widely used in my country. Some experts believe that if R123 can finally be lifted, then the day when R22 is lifted will not be far away.

07/11/2020

Working principle structure diagram of screw air compressor

Working principle structure diagram of screw air compressor 1. The basic structure and working principle of screw air compressor The commonly known screw compressor refers to the twin screw compressor. The basic mechanism of screw compressor: In the body of the compressor, a pair of intermeshing spiral rotors are arranged in parallel.

08/19/2020

What if the central air conditioner leaks for no reason

Why does the central air conditioner leak? Is it a defect in the central air conditioner design itself, a loophole in the installation process, or improper use? Let’s break it down in detail below.

08/30/2021

How to Fix a Refrigerator Compressor?

The refrigerator compressor is the core of a refrigerator and achieves the cooling effect. Due to the frequent use of the refrigerator

11/01/2023

Inverter Compressor: Everything You Need to Know

In the world of technology and appliances, constant innovation is a driving force. One such innovation that has significantly impacted the performance and efficiency of electronic devices

09/15/2022

Hydraulic Piston Motor: Types, Working Principle and Pros and Cons (1)

A <strong>hydraulic piston motor</strong> is a type of hydraulic motor. How does a hydraulic piston pump work?

07/08/2020

For cold storage to be more energy efficient, this should be done!

For cold storage to be more energy efficient, this should be done! 1. The index for reducing the unit heat flow of the cold storage enclosure structure. In the design of the cold storage, the unit heat flow q of the outer wall of the low-temperature cold storage is generally about 11.63W. If the q can be reduced to 6.9W, for a 5000T~10000T class In low-temperature cold storage, it is estimated that the power cost can be reduced by about 10%.

06/14/2020

Application and design of fresh air system in commercial kitchen equipment

Application and design of fresh air system in commercial kitchen equipment What is the kitchen fresh air system?

06/29/2020

What is the cause of compressor pipeline vibration

08/21/2020

Failure Analysis of Air Conditioner Button Circuit

Where is the button circuit in the inverter air conditioner? The first is the function keys on the display panel, and the second is the automatic switch on the main board. The main purpose is to transmit user instructions and achieve the purpose of information interaction.