SUNON Fan KD1204PFB2MS

06/14/2020

BITZER China issued a solemn statement saying that it has never authorized any company named "BITZER"

A few days ago, Bitzer China issued a solemn statement that it never authorized any company named “Bizer” and stated that for counterfeiting that is not authorized by Bizer or the company, the perpetrator ’s infringement will be investigated. responsibili

08/15/2020

Solution to the condensing pressure of the chiller refrigeration system

1. The condenser of the chiller is dirty Computer room chillers generally use air-cooled condensers, which are composed of multiple sets of coils, and fins are added to the coils to increase the heat transfer area on the air side.

08/07/2020

What are the central air conditioning performance that users care about

For any brand of central air-conditioning equipment, as a user, there are actually three points:

06/14/2020

Water hammer occurs when the pump is stopped, which is very harmful! How to break First, stop the pump water hammer and its hazards

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02/01/2023

What is Gear Ratio?

Gear ratio, i.e., the reduction ratio of the reducer, refers to the ratio of the instantaneous input speed to the output speed in the reduction mechanism, and is represented by the symbol "i".

05/29/2025

Solenoid Valve Symbols Explained

The solenoid valve is a component that controls the position of the valve core through an electromagnetic coil to open, close and change the flow direction of the medium (air, hydraulic oil, etc.) in the pipeline.

08/20/2020

What are the protection devices of industrial chillers

Industrial chiller is a kind of water cooling equipment that can provide constant temperature, constant current and constant pressure cooling equipment. The principle of the chiller is to inject a certain amount of water into the internal water tank of thﰸ2䀀

08/17/2020

The difference between a single-head chiller and a double-head chiller

1. Single-stage refrigeration system 　　1. The single-stage refrigeration cycle refers to the four processes of compression, condensation, throttling,

08/02/2020

Waste heat refrigeration and magnetic refrigeration, let me get to know your true face!

Many people who do air conditioners only know compressor refrigeration or adsorption refrigeration. Many people don’t know. In fact, there are many other refrigeration methods, such as solar refrigeration,

06/29/2020

Compression ratio of American Copeland compressor