Fuji Belt B-162

08/19/2020

Anyone who understands the structure of industrial chillers should know that once the compression ratio of the compressor is too high

Anyone who understands the structure of industrial chillers should know that once the compression ratio of the compressor is too high, it will definitely reduce the work efficiency of the compressor, and the work efficiency of other components will also be reduced due to various reasons

08/09/2020

Common oil shortage failures of scroll refrigeration compressors

The compressor is short of oil for a long time-the mechanism and the friction pairs are overheated, causing the bearings to sinter and hold the shaft.

08/03/2020

Five classification functions of cold storage installation cold storage function

The refrigerated distribution center is developed based on the two needs of the rationalization of refrigerated logistics and the development of the market.

08/20/2020

How can fruit and vegetable cold storage meet energy-saving requirements

There are many factors to consider for energy saving in cold storage, including the performance of cold storage refrigeration system, the selection of refrigerant, the selection of compressor condenser and evaporator,

07/07/2020

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

07/05/2020

Hitachi heat pump heat source compressor

Hitachi heat pump heat source compressor What is the reason for using a special compressor for heat pump water heaters? Many compressor manufacturers have invested in the development of special compressors for heat pumps in order to provide the core guarantee for the healthy development of heat pump water heaters.

08/13/2020

Lubrication method of screw chiller internal components

If the compressor lubrication system of the screw chiller is better, it can reduce the friction, friction heat and wear of the parts of the compressor, better improve the mechanical efficiency of the compressor

08/11/2020

Refrigerant classification and selection requirements

Refrigerants are also called refrigeration working fluids, commonly known as refrigerants in some areas in the south. It is a working substance that continuously circulates in the refrigeration system and realizes refrigeration through its own state changes.

11/24/2022

Classification of Flame Detectors

Burning generates smoke and releases heat, thanks to which, smoke detectors are invented to protect the people and properties.

02/04/2023

Sectional view of two types of worm gear reducers.

The worm gear reducer, also known as worm gear speed reducer, is a power transmission mechanism. It reduces the number of revolutions of the motor to the required number and obtains a large torque.