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Influence of ash accumulation on fin of air - cooled refrigerator

Influence of ash accumulation on fin of air - cooled refrigerator

We used the enthalpy difference laboratory to test the power consumption, cooling capacity and cooling performance coefficient (COP) of 1 typhoon cold heat pump unit before and after finned ash deposition at different ambient temperatures. The results show that the cooling capacity of the unit decreases, the power consumption of the unit increases and the COP decreases. Compared with 35℃, finned ash accumulation at 43℃ has slightly less influence on unit performance.

31

2023

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05

The role of each part of air - cooled screw chiller

The role of each part of air - cooled screw chiller

Understand the role of each part of the water chiller, once there is a failure, you can also rely on the familiar parts to quickly find out the problem, solve the problem. This paper mainly introduces the function of each controller of air - cooled screw chiller.

31

2023

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05

How to maintain the condenser of water chiller?

How to maintain the condenser of water chiller?

How should the maintenance work of the condenser of the chiller unit be carried out? If the condenser of any chiller is used for a long time, the performance will gradually decline, and as a result, the condensing pressure of the system will be higher than that of the normal operation. In order not to reduce the nature of the condenser, it is necessary to maintain the condenser regularly.

31

2023

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05

Refrigeration equipment development status

Refrigeration equipment development status

Nowadays, the demand of various industries for refrigeration equipment, water chiller is also increasing, the application range of refrigeration equipment is also more and more wide, refrigeration, medicine, chemical, industrial...... Wait for every industry is used. In the process of food industry production, refrigeration, product refrigeration and preservation, refrigerated transportation are inseparable from refrigeration equipment, and the transportation of refrigeration equipment is the key equipment of low temperature logistics, especially the refrigerated ships for ocean fishing, refrigerated vehicles for short distance transportation have a large space for development. The application field of refrigeration equipment has been extended from the traditional indoor cooling to all walks of life.

31

2023

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05

Water cooling mechanism The basic component of a cooling system

Water cooling mechanism The basic component of a cooling system

In the process of refrigeration, the condenser plays the role of output heat energy and condensation of refrigerant. After the high pressure superheated vapor discharged from the refrigeration compressor enters the condenser, all the heat absorbed in the working process, including the heat absorbed from the evaporator and refrigeration compressor and in the pipeline, is transferred to the surrounding medium (water or air) away; Refrigerant superheated vapor recondenses into liquid under high pressure. (According to the different cooling medium and cooling method, condensers can be divided into three types: water-cooled condenser, air-cooled condenser and evaporative condenser.)

31

2023

/

05

Influence of ash accumulation on fin of air - cooled refrigerator

Influence of ash accumulation on fin of air - cooled refrigerator

We used the enthalpy difference laboratory to test the power consumption, cooling capacity and cooling performance coefficient (COP) of 1 typhoon cold heat pump unit before and after finned ash deposition at different ambient temperatures. The results show that the cooling capacity of the unit decreases, the power consumption of the unit increases and the COP decreases. Compared with 35℃, finned ash accumulation at 43℃ has slightly less influence on unit performance.

31

2023

/

05

The role of each part of air - cooled screw chiller

The role of each part of air - cooled screw chiller

Understand the role of each part of the water chiller, once there is a failure, you can also rely on the familiar parts to quickly find out the problem, solve the problem. This paper mainly introduces the function of each controller of air - cooled screw chiller.

31

2023

/

05

How to maintain the condenser of water chiller?

How to maintain the condenser of water chiller?

How should the maintenance work of the condenser of the chiller unit be carried out? If the condenser of any chiller is used for a long time, the performance will gradually decline, and as a result, the condensing pressure of the system will be higher than that of the normal operation. In order not to reduce the nature of the condenser, it is necessary to maintain the condenser regularly.

31

2023

/

05

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