DIODES IC Integrated Circuit Chip AS78L05RTR-E1

07/17/2020

refrigerating system

4.1 Pressure vessels and pipelines are often contacted by refrigeration and air-conditioning technicians;; components of various systems; for example, placing an R--22 refrigerant storage tank on the rear panel of a car with a common barrier; The hot summer sun can make the temperature of the steel pipe reach 110F; the total area of

04/14/2023

15 Refrigeration System Components Structure, Function, Working Principle Diagram (2)

This article continues to introduce the function and working principle of other related components of the refrigeration system, including pressure controllers, oil separators, filter driers, etc.

07/16/2020

Three factors determine the quality of cold storage

The size of the cold storage should be designed according to the highest amount of agricultural products to be stored throughout the year. This capacity is calculated based on the volume that the stored products must occupy in the cold storage, plus the aisles between the rows, the space between the stack and the wall and ceiling, and the gap between the packaging.

08/16/2020

What parameters should be understood when choosing a central air-conditioning air-cooled heat pump unit

You must be familiar with central air-conditioning, but did you know that there is a unit in central air-conditioning called a cold and heat pump unit? The work of central air-conditioning is inseparable from it.

08/15/2020

What should I do if wall cracks appear after the cold storage is built

After the construction of the cold storage project, there may be many problems. For example, we have seen a lot of news recently. It is said that the wall cracks appeared after the construction of the cold storage

09/10/2020

About the role of screw air compressor inverse proportional valve

The inverse ratio valve is used in conjunction with the disc air intake control. When the system pressure increases due to the decrease in air consumption and reaches the set pressure of the inverse ratio valve, the inverse ratio valve acts and reduces the control air output.

08/07/2025

Differences between Circuit Breaker and Isolator Switch?

A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can do the same under abnormal circuit conditions within a specified time.

06/21/2020

Working principle of sliding vane compressor_Features of sliding vane compressor

Working principle of sliding vane compressor <img src="{{media url=&quot;magefan_blog/Working_principle_of_scroll_compressor_Characteristics_of_scroll_compressor.jpg&quot;}}" alt="" /> 　　 Air is sucked in through a filter and a regulating proportional valve. The regulating valve is mainly used to regulate the pressure chamber formed by the rotor and slide of the air cylinder. The rotor rotates eccentrically with respect to the cylinder, the valve plate is installed in the rotor groove, and the slider is pushed to the cylinder wall by centrifugal force.

06/29/2020

How the compressor works

08/20/2020

Analysis and troubleshooting of common faults in cold and hot water air conditioning systems

Common faults of cold and hot water air conditioning systems mainly come from three major parts: the refrigeration system, the water pipe system and the surrounding environment.