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

A temperature control method and single-cycle technology, applied in household refrigerators, cooling fluid circulation devices, household refrigeration devices, etc., can solve the problems of wrong capillary connection, no refrigeration, no shutdown, etc.

Active Publication Date: 2016-09-21
HEFEI KINGHOME ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 caus

Method used

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

Examples

Experimental program
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Example Embodiment

[0026] Example one

[0027] Reference figure 1 In this embodiment, the single-cycle refrigerator includes a refrigerator compartment, a freezer compartment, a refrigerator compartment evaporator, and a compressor. The temperature control method of the single-cycle refrigerator specifically includes: turning on the compressor when the refrigerator compartment requires refrigeration; When there is a demand for refrigeration, the refrigerating chamber is heated separately until the refrigerating chamber has a refrigeration demand.

[0028] Therefore, the temperature control method of this embodiment does not realize multiple temperature control functions by adding capillary tubes and valves, but by raising the temperature of the refrigerating compartment first when the refrigerating compartment has a cooling demand, so that the refrigerating compartment and the freezer compartment can be cooled at the same time. Demand, and then turn on the compressor to cool the overall temperature....

Example Embodiment

[0091] Example two

[0092] Reference Figure 1 to Figure 3 , In this embodiment, the single-cycle refrigerator is suitable for figure 1 As shown in the temperature control method, the single-cycle refrigerator includes a refrigerator compartment 1, a freezer compartment 2, a compressor 3, a refrigerator compartment evaporator 11, a refrigerator compartment temperature sensor 12, a freezer compartment temperature sensor 21, a refrigerator compartment evaporator temperature sensor 13, The refrigerating compartment temperature compensation heater 14, an input module 4 (for example, a display board), and a control module 5 (for example, a main control board).

[0093] Among them, the refrigerator compartment temperature sensor 12 is used to detect the temperature of the refrigerator compartment 1, the freezer compartment temperature sensor 21 is used to detect the temperature of the freezer compartment 2, and the refrigerator compartment evaporator temperature sensor 13 is used to de...

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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...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D29/00
CPCF25D11/022F25D29/003F25D2700/121F25D2700/122
Inventor 方茂长李毅付超胡月鹏崔健
Owner HEFEI KINGHOME ELECTRICAL CO LTD
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