SUNON Fan EE80252B2-000U-A99

08/20/2020

Tips to avoid damage to the chiller

1. Before installing the freezer, please choose a place where the foundation is stable, the surrounding area is open, unobstructed, and corrosion, pollution, sun and rain are avoided, and it is convenient for installation and maintenance;

06/25/2020

Why does the use of cold and air conditioning in a car increase fuel consumption because the car cannot carry a compressor

Automotive air conditioning system _ compressor power is not high Knowledge point: The principle of the "refrigeration system" of automobile air conditioners is the same as that of domestic air conditioners. Both use compressors to drive refrigerants to achieve cooling by the principle of "evaporation and heat absorption".

07/23/2020

Analysis of Overheating Failure of Refrigeration Compressor

The main reasons for the overheating of exhaust temperature are as follows: high return air temperature, large heating capacity of the motor, high compression ratio, high condensation pressure, and improper refrigerant selection.<br></br> <br></br>

10/21/2021

List of Problems and Solutions for Piston Compressors

Piston compressors have an irreplaceable role in many areas but they are not easy to maintain. Therefore, it is very important for many companies to ensure smooth operation of this type of compressor.

09/08/2020

The function and basic performance of the pressure reducing valve of the compressed air filter

The filter, pressure reducing valve and lubricator together form a pneumatic triplet. The filter is mainly responsible for filtering the liquid water, oil and impurities in the compressed air, the pressure reducing valve is mainly responsible for controlling the system pressure, and the oil mist device is responsible for the oil lubrication of the back-end components.

08/18/2020

Causes that affect the low evaporation temperature of the refrigeration system of the constant temperature and humidity box

Recently, some netizens asked about the main factors for the low evaporation temperature of the refrigeration system of the constant temperature and humidity box.

08/18/2020

Daily maintenance of chillers and emergency treatment

Chillers are widely used in all walks of life, but generally can be divided into water-cooled and air-cooled according to the type of refrigeration. The difference between the two in installation is that water-cooling needs to be incorporated into the cooling tower before use,

08/24/2020

The principle of dehumidification is very different from dehumidifiers and air conditioners

Spring and summer are always humid and humid seasons in the south, especially in the rainy season. The whole house feels moldy. In the north, house-type problems can easily cause some rooms to be humid.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

06/25/2020

Basic knowledge of air energy

At present, the most commonly used vapor compression heat pumps, compressors, evaporators, condensers, and throttle valves are the four main components. Other auxiliary components include fans, four-way valves, liquid storage tanks, gas-liquid separators, copper pipes, and Protectors and electronic control parts used to ensure the normal operation of the machine, etc. Direct-heating models also include a water flow regulating valve. Schematic diagram of commercial air source heat pump system