Lovato Contactor BF6500A

06/14/2020

Disassembly and failure analysis of scroll compressor

The scroll compressor is a positive displacement compression compressor, and the compression component is composed of a movable scroll and a static scroll. This includes many structural features that divert the flow of gas through the compressor housing t器2䀀
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08/02/2020

How to choose the right refrigerant for cold storage

The nature of the refrigerant will directly affect the type, structure, size and operating characteristics of the refrigerator, as well as the form, equipment structure, and economic and technical performance of the refrigeration cycle.

04/26/2022

How to Install A Surge Protection Device?

Set power line surge protection device at the entrance of the line into the building, the interface of the lightning protection area and the place close to the protected equipment.

08/05/2020

The purpose, method and choice of cold storage system defrosting

The purpose, method and choice of cold storage system defrosting

09/06/2020

Selection and verification of pressure vessel safety accessories

1 Pressure vessel and its safety accessories 　　 Pressure vessel is a closed device, not only carries a certain pressure, but usually contains gas or liquid inside, and metal and non-metal materials are common. There is a large pressure difference between the inside and outside

09/11/2020

The air-conditioning industry "sell inventory" model is outdated

The implementation of the new energy efficiency standards for air conditioners is imminent, but the market is showing two different phenomena: most companies have launched an unprecedented price war to hit the peak season market with low prices;

07/07/2020

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

05/24/2023

Why is My AC Compressor Not Turning on and What to Do?

The air conditioner compressor (AC compressor) is generally installed in the outdoor unit. When the air conditioner is running, the compressor sucks the refrigerant from the low-pressure area

08/02/2020

It is not rigorous to select air conditioners based on the number of horses. The correct way is to look at this parameter!

Summer is coming soon, and it’s the season when air conditioners are selling well. When I go to the store to buy air conditioners, the first question I face is "how many horses to buy".

08/07/2020

What are the selection criteria for electronic valves in cold storage systems

The selection of all components in the cold storage refrigeration system must strictly comply with the four basic principles of safety, reliability, applicability and economy.