Danfoss Compressor MT018JA3TVE

08/21/2020

Which is better, refrigeration or dehumidification

Core Tips|After entering the dog days, heat waves hit one after another, and air conditioning has become an artifact for everyone to escape the heat. When it comes to the function of air conditioning,

07/30/2020

Causes and troubleshooting of industrial chillers

1. High condensing pressure (higher than the specified value) failure causes and remedies:<br></br> 　　①There is non-condensable gas in the system: release non-condensable gas.

06/14/2020

What cooling methods do you know Come chat!

What cooling methods do you know? Come chat! 1. Steam compression refrigeration Principle: In the vapor compression refrigeration cycle system, the compressor sucks low-temperature and low-pressure refrigerant vapor from the evaporator

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

06/24/2020

How to add air conditioning refrigerant

Turn off the power supply of the air conditioner first; if all the light leaks, then you must evacuate before adding it; find the thick tube under the outdoor unit and add fluorine from here; you need to install the pressure gauge when adding fluorine Generally, it can be stopped at about 5 pressures; the temperature needs to be turned to the lowest when turning on the machine, and observe for about half an hour.

08/08/2020

Selection and calculation of differential pressure regulating valve for central air-conditioning 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,

08/14/2020

The correct way to open the refrigerated truck for summer maintenance

With the advent of summer, the maintenance of refrigerated trucks is becoming more and more important. In order to prevent the high temperature in summer from damaging the surface of the refrigerated truck,

06/23/2020

The air conditioner suddenly stopped cooling.

1.The air conditioner remote control may not adjust the temperature. 2. It may be that the air conditioner has not been cleaned for too long, which causes dust to accumulate on the filter net, so that the cold air blocking the air conditioner cannot be blown out. 3. There may be leakage of freon in the air conditioner, resulting in too little freon, and the air conditioner is not cooled. 4. Energy saving is due to unstable voltage, which causes the air conditioner to not be cooled. 5. It may be that the number of air conditioners is insufficient, and the small number of horses is not used for cooling in a large area of the house.

07/28/2022

Troubleshooting of Vane Pump

When we use vane pumps, we often encounter some vane pump failures, but we don't know how to solve them? Let me tell you something about how to solve the vane pump failures.

08/09/2020

Treatment method of liquid nitrogen external diarrhea

Liquid nitrogen: liquid nitrogen. It is inert, colorless, odorless, non-corrosive, non-flammable, and extremely low temperature. Nitrogen constitutes most of the atmosphere (78.03% by volume, 75.5% by weight).