Attachment 1: compressor
Compressor is one of the driving forces of refrigerator refrigeration. It first sucks the condensate (gaseous) into the evaporator, pressurizes it at high temperature, and finally outputs the gaseous condensate at high temperature and high pressure to the condenser. There are two kinds of refrigerators now: compound compressors and rotary compressors, both of which are positive displacement compressors. Generally speaking, when judging the performance of compressor, we usually judge its quality by input/output power, refrigeration capacity, noise and so on.
Attachment 2: Condenser
In general, we can't see the condenser directly in the refrigerator because it is usually located on the back and side of the refrigerator. The main work of the condenser is to radiate the heat of the refrigerant to the surrounding environment, so that the gaseous refrigerant can be liquefied again and become liquid at normal temperature and high pressure, so that the refrigerant can enter the next cycle. The overall structure of the condenser is relatively simple, mainly composed of large-area radiating plates and pipes, which can effectively and quickly dissipate heat.
Attachment 3: Capillary
The capillaries we are talking about here are not quite the same as the blood vessels in our bodies. It refers to a throttling device that regulates the flow of refrigerant. The length and thickness of the capillary tube must be controlled within a reasonable range, otherwise it will have a negative impact on the refrigeration effect.
Other accessories
Temperature controller: As the name implies, the temperature controller plays the role of adjusting and controlling the temperature in the refrigerator, mainly by adjusting the electric power of the compressor.
Drying filter: In the circulation of refrigeration system, some wastewater and waste will inevitably be produced, which will interfere with the circulation of the system to some extent. The function of the filter is to eliminate the trouble of residual wastewater and dirt and avoid system failure as much as possible.
Storage box: the storage box is a familiar accessory, and its function is believed to be well understood by everyone. It is an important accessory to help us make better use of refrigerator space and store things reasonably.
The above is some information about refrigerator accessories. How much do you know? I also hope that mastering this information can help everyone use the refrigerator better in peacetime.
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