Temperature control method of single-cycle refrigerator and single-cycle refrigerator

Abstract

The invention relates to the technical field of refrigerators, in particular to a temperature control method of a single-cycle refrigerator and a single-cycle refrigerator. The temperature control method of the single-cycle refrigerator comprises the following steps: when a refrigerating chamber needs refrigeration, starting up a compressor; and when a freezing chamber needs refrigeration, independently heating up the refrigerating chamber till the refrigerating chamber needs refrigeration. The single-cycle refrigerator is suitable for the temperature control method of the single-cycle refrigerator. The temperature control method for the single-cycle refrigerator and the single-cycle refrigerator can not only achieve multiple temperature control functions but also lower the cost and reduce complaints caused by functional faults.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a temperature control method of a single-cycle refrigerator and the single-cycle refrigerator. Background technique [0002] With the improvement of people's living standards and the increasing demand for human-computer interaction, electronically controlled refrigerators are becoming more and more popular, and the temperature adjustment of independent compartments has also attracted the attention of consumers and is listed as a consumer demand. In order to realize the function of adjusting the temperature of independent compartments, the refrigerator manufacturer will switch the cooling of each compartment by adding capillary tubes and valves to meet the above functions. But in fact, consumers do not have a great demand for the temperature adjustment of a single room. As long as there is an adjustment function, that is, it can be fine-tuned in a small amount of time, and i...

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Problems solved by technology

[0003] Adding capillaries and valves to achieve the above functions, on the one hand, the cost is very high, because the valves and capillaries are made of copper, and the production process of the refrigerator factory is also complicated; on the other hand, the leakage or blockage of the valve body will cause a certain The room is not refrigerated or does not shut down, resulting in many user complaints, and these complaints are often unacceptable; on the other hand, in the production process of refrigerators, capillary connections are often wrongly connected, and rework at this time will bring economic losses.

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