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Changzhou Yuyan Refrigeration Equipment Co., Ltd.
Address:No. 134 Dailuo Road, Luoyang Town, Changzhou City, Jiangsu Province, PR China
Phone:0086-519-8879-0108 、0086-519-8879-0110
Fax:0086-519-8879-0101
E-mail:sales@yuyan-refrigeration.com
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The relationship between compressor and refrigeration

Views: 60101/22/2020  

What is the relationship between compressor power and refrigerating capacity

1. The compressor compresses the refrigerant in cold room refrigeration equipment and turns the gaseous refrigerant into a liquid, so we also know that due to the change of the substance, the liquefaction needs to release heat, which will release a lot of heat. Because the heat is released in the condenser (that is, the heat exchanger) of the outdoor unit, the refrigerant will be cooled, and the refrigerant close to the normal temperature will be sent to the evaporator of the indoor part.

2. Because there is an expansion valve in front of the cold room air cooler/evaporator (the small unit has a large capillary and also has a regulating valve), and then because the pressure of the evaporator is very low (relatively speaking), the refrigerant begins to boil, thus vaporizing. In the vaporization process, a large amount of heat is absorbed to make the evaporator cold, and the evaporator exchanges heat with the air, so the air is changed, and refrigeration is realized by continuous circulation.

cold room refrigeration equipment

The power consumption mainly depends on the power of the compressor. The power of the compressor = cooling capacity/energy consumption ratio. Generally, the energy consumption ratio of the air conditioner is more than 3. Therefore, the general data of the electric power of one horsepower is 735w, and the power consumption of 1.5 horsepower is 735 * 1.5, which is about 1100 watts, that is, about 1.1-kilowatt hour.

In addition to the compressor, there are fans or other motors that need power consumption, which is about 1.2 degrees in one hour. The simplest way is to see how many kilowatts the input power in the manual is, which is the power consumption of one hour.


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