Danfoss Compressor SH120B6ALX

06/29/2020

Several causes of compressor burning

06/16/2020

Causes and solutions of frequent start-up of central air-conditioning compressors

Causes and solutions of frequent start-up of central air-conditioning compressors Central air-conditioning compressor 　　Air conditioner compressor frequent start fault solution We sometimes encounter frequent start-up of air conditioner compressor, s器2䀀
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08/17/2020

Causes of failure of air-conditioning circulating water pump

The capacity and number of air-conditioning circulating water pumps, the selection of the best working point of the water pumps, and the technical and economic analysis will discuss how to choose water pumps to ensure that the air-conditioning system oper碌7館2䀀締眪湠眷VV

03/22/2023

The Operation and Maintenance of Vacuum Pump

About 20 minute’s operation should be done in advance before vacuum pump starts to vacuumize assembling unit. And after oil temperature rises, open extraction valve of assembling unit to extract unit.

07/26/2024

A Comprehensive Guide on Replacing a Heat Pump Reversing Valve

Heat pumps play a crucial role in heating and cooling systems, offering energy-efficient solutions for maintaining indoor comfort.

06/14/2020

Air conditioning maintenance, nine times out of ten, said that lack of fluoride, is it true or false How to judge the lack of fluoride in air conditioner

Air conditioning maintenance, nine times out of ten, said that lack of fluoride, is it true or false How to judge the lack of fluoride in air conditioner Every summer, the air conditioner is used most frequently, and the failure rate of the air condition器2䀀
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09/11/2020

Oil bath air filter zksg

In the working environment with high dust concentration in the air, the dust removal filter device used in general air compressors is mostly screen-type secondary dust removal paper and fiber material filtration.

09/11/2022

Torque Motor: Structure, Features, Types, Application

Torque motor is a special motor with a large number of poles, which can run continuously without causing damage to the motor even when the motor is at low speed or even blocked.

07/31/2020

Fresh air treatment and energy-saving methods of multi-line system

In the process of using air conditioners, we must consider the related functions of air conditioners on the one hand, and on the other hand, consider its energy-saving effects and reduce power consumption. The multi-line system can meet people’s needs in life while reducing input costs. Reduce energy consumption.

06/14/2020

Relay protection concept and basic requirements

Before introducing relay protection, first introduce several working states of the power system (1) Normal working state It means that all the equality and inequality constraints of the power system are satisfied, indicating that the power system me器2䀀
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