Yaskawa Servo Motor SGM-04B314

08/02/2020

Analysis of common problems of slow cooling and heating speed of air conditioning

Recently, many people have asked why the cold storage project has a rapid constant temperature after a power failure. This problem is believed to occur when many users use the cold storage.

08/16/2020

What is the difference between a water source heat pump and a water ring heat pump

1. Water source heat pump technology Water source heat pump technology is a low-temperature low-level thermal energy resource formed by using solar energy and geothermal energy absorbed from shallow water sources on the earth's surface

08/15/2020

Installation problems of prefabricated cold storage fans

1. Whether the installation of the prefabricated cold storage fan is appropriate will directly affect the performance of the entire system and the cooling and heat preservation performance of the prefabricated cold storage.

06/26/2020

Analysis of common faults and solutions of air-conditioning compressors

The air conditioning compressor is the heart of the refrigeration system and the power source for the refrigerant to circulate in the system. The basic working principle of the refrigeration system mainly includes the four processes of compression, condensation, throttling and evaporation.

08/07/2020

The compressor in the factory is frosted! What should I do

It has been really cold in recent days, do the Seven Friends also feel the chill of the approaching New Year? The compressor in the factory works very well! It turned out to be frosted! ! What is going on?

06/29/2020

Several causes of compressor burning

06/29/2020

Introduction of measures for compressor pressure protection

Introduction of measures for compressor pressure protection Measures for compressor pressure protection include the following: 1. Control of suction and exhaust pressure When the compressor is running, due to the system or the compressor itself, the discharge pressure may be too high or the suction pressure may be too low. For this reason, the suction and discharge pressures need to be controlled.

06/14/2020

What effect does pressure and temperature have on the refrigeration system

The refrigeration system has a failure, and the operating status of the system is generally understood by looking, listening, and touching.

09/07/2020

What is the relationship between compressor speed and air compressor service life

The speed of the screw air compressor has an inevitable relationship with the maintenance cycle of the main compressor. The higher the speed of the head, the service life of the bearing will also be shortened.

09/07/2023

Variable Speed HVAC: Everything You Need to Know

Heating, ventilation, and air conditioning (HVAC) systems play a crucial role in ensuring comfort and air quality in homes and commercial buildings. In recent years, there has been a growing interest in variable speed HVAC systems due to their energy efficiency and improved comfort levels.