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08/11/2020

The key points that should be paid attention to in the process of central air conditioning construction management

1. Preliminary preparations for central air-conditioning construction<br></br> The construction process of the central air-conditioning is a complex and systematic project.

03/17/2023

Six Common Faults and Solutions of Water Pump

What you need to do first is to check the power supply: whether the joint is firmly connected, the switch contacts tightly, the fuse is blown, three-phase power supply is equal.

08/15/2020

The correct operation method of air-cooled refrigerator

For companies that use air-cooled refrigerators, the stable use of equipment is the most important thing, and if you don’t pay much attention during use, it will cause problems with the stability of the equipment due to some external factors.

07/29/2020

What to do if the air-conditioning copper pipe leaks

What should I do if the air-conditioning copper pipe leaks? Why is the air-conditioning copper pipe leaking? Everyone is familiar with copper pipes for air conditioning.

09/10/2020

Application of pressure sensor in air compressor control system

Take a single screw air compressor as an example to illustrate the working principle of an air compressor. The working process of a screw air compressor is divided into four processes: suction, sealing and conveying, compression and exhaust.

06/29/2020

What is the cause of compressor pipeline vibration

08/05/2020

Problems of evaporator defrosting and improvement methods

Although the evaporator is very useful, the evaporator defrosting electric heating tube burned out and the water collecting tray heating chamber burned out successively during use. So I will introduce the problems of the evaporator equipment and analyze the problems.

08/05/2020

Refrigeration oil replacement points of screw refrigeration compressors for cold storage equipment

1. The role of lubricating oil:<br></br> 　　1) A dynamic seal is formed between the screw and the compression chamber and the male and female screws to reduce the leakage of refrigerant from the high pressure side to the low pressure side during the compression process.<br></br>

08/16/2020

Those things about the chiller cooling tower water distributor

The editor of okmarts.com mentioned in many articles the importance of cooling towers to chillers, and of course, it is the importance of water-cooled chillers. For the cold water tower, it also has its own so-called "important accessories"!

09/11/2020

Bearing according to the type of rolling element

Bearings are classified according to the types of rolling elements: 1. Ball bearing: the rolling elements are balls 2. Roller bearing: the rolling element is roller