Copeland Compressor ZPD91KCE-TF5-425

09/09/2023

How Does an Air Source Heat Pump Work in Winter? A Comprehensive Guide

In winter, the need for an efficient and reliable heating system is paramount. Among the various options available, air source heat pumps have gained popularity due to their energy efficiency and versatility.

08/02/2020

Type selection calculation of pressure difference bypass regulating valve for chilled water system

In order to ensure that the flow of the chiller in the central air conditioning chilled water system is basically constant; the operating conditions of the chilled water pump are stable, the generally adopted method is:

09/07/2020

Three major aspects to improve the energy efficiency of air compressors

As we all know, as a compressed air preparation device, an air compressor consumes a lot of power. In the life cycle cost of an air compressor, energy consumption accounts for up to 75%, which is several times the purchase cost of an air compressor.

09/05/2020

The old driver summarized several characteristics of the domestic compressor market

my country's air compressor manufacturers are mainly located in the coastal areas of the Yangtze River Delta and the Pearl River Delta. These regions have relatively developed economies and obvious geographical advantages, talent advantages and technological advantages.

06/29/2020

What is the cause of compressor pipeline vibration

06/14/2020

Disassembly and maintenance of industrial screw refrigeration compressor

Disassembly and maintenance of industrial screw refrigeration compressor 1. Working principle, movement and movement characteristics of screw refrigeration compressor Screw refrigeration compression belongs to volumetric refrigeration compressor. It器2䀀
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01/15/2021

The reason why the refrigerator does not cool

[Introduction] The temperature of the refrigerator is low and it is mainly used to refrigerate food. It has a refrigerated box and a refrigerated freezer inside. Among them, there are one or more refrigerated boxes, and there is only one freezer. The temp器2䀀
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08/02/2020

How to debug McQuay air conditioner noise

Noise caused by thermal expansion and contraction when the wall-mounted machine is working: The noise caused by the stepper motor and the synchronous motor. The main reason is that the internal gears of the motor are poorly matched to form abnormal noise.

06/14/2020

The main features of screw compressors What are the advantages of screw air compressors

Power balance is good. The screw compressor has no unbalanced inertial force, the machine can work smoothly at high speed, and it can be operated without foundation. It is particularly suitable for use as a mobile compressor, with small size, light weightﰸ2䀀
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01/06/2021

Summer baby blowing air-conditioning matters needing attention

Summer baby blowing air-conditioning matters needing attention Whether to turn on the air conditioner for children in summer has become a dilemma for mothers. not open? The child is uncomfortably hot; open? I'm afraid I'm not good for my baby. Tell me ho器2䀀
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