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In-wall refrigerator and temperature control method thereof

A technology for refrigerators and refrigerator bodies, which is applied to household refrigerators, walls, coolers, etc., can solve the problems of refrigerators occupying indoor area and space, and solve the problems of unhelpful and limited effects, so as to increase indoor use area and space, reduce Effects and damages, effects of avoiding effects and damages

Active Publication Date: 2015-07-01
王力丰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] Third, refrigerators take up valuable interior area and space
But its effect is limited, and it is not helpful to solve the other problems mentioned above.

Method used

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  • In-wall refrigerator and temperature control method thereof
  • In-wall refrigerator and temperature control method thereof
  • In-wall refrigerator and temperature control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] Such as Figure 1 to Figure 5 As shown, a refrigerator in the wall includes:

[0082] Refrigerator body;

[0083] The wall body 5 of the outer wall of the house is provided with a cavity 10 in the wall for accommodating the refrigerator body, and the door of the refrigerator body is set toward the indoor direction, so that the user can easily open and close the door to use the refrigerator;

[0084] The rear wall 8 of the cavity in the wall is located on the side of the cavity 10 in the wall facing the outside and is arranged behind the body of the refrigerator relative to the door, so as to isolate the cavity 10 in the wall from the outdoor environment. A number of openable and closable ventilation holes 9 are provided on the rear wall 8 of the cavity in the wall;

[0085] A frame-shaped insulating plate 15 is sealed between the side of the cavity 10 in the wall near the indoor side of the cavity wall 7 and the corresponding outer periphery of the door of the refrige...

Embodiment 2

[0103] Such as Figure 6 As shown, this embodiment records a method for controlling the temperature of the above-mentioned refrigerator in the wall, including the following steps:

[0104] S1: compare the outdoor ambient temperature and the indoor ambient temperature, if the outdoor ambient temperature is lower than the indoor ambient temperature, then go to step S2; otherwise, go to step S6;

[0105] S2: Start the outdoor cold air refrigeration system, open the ventilation holes on the rear wall of the cavity in the wall, and close the controllable valve of the frame-shaped insulating plate until the temperature of the refrigerator body compartment and the refrigerator in the wall The temperature of the ambient temperature space is comparable to the outdoor ambient temperature;

[0106] S3: compare the outdoor ambient temperature with the preset box temperature of the refrigerator body, if the outdoor ambient temperature is higher than the preset box temperature of the refri...

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Abstract

The present invention relates to a through-wall refrigerator which includes a refrigerator body, a wall-cavity inside a house-external wall for resettlement of the refrigerator body, an environmental temperature space that is inside the wall-cavity and surrounding the refrigerator body, a wall-cavity rear cover covering the rear side of the refrigerator body being adjacent to the outdoor environment, a frame-shaped partition plate sealed between the indoor side of the sidewall of the wall-cavity and the door frame of the refrigerator body isolating the environmental temperature space from the indoor environment, and an outdoor cold air refrigeration system, wherein the refrigerator door is towards the indoor. The present invention also relates to a temperature control method for the through-wall refrigerator, the refrigerator energy saving is realized by that the temperature of the environmental temperature space of the through-wall refrigerator is low when the outdoor temperature is low, and that the outdoor cold air aids for refrigeration; the through-wall refrigerator can also be normally used when the outdoor temperature is higher. Meanwhile the refrigerator occupied indoor area and space and the refrigerator magnetic field harmfulness on the users are reduced.

Description

technical field [0001] The invention relates to the technical field of the structure of a refrigerator and its adaptation to building exterior walls, in particular to a refrigerator in a wall and a temperature control method thereof. Background technique [0002] In 1910, the world's first household refrigerator with compression refrigeration came out in the United States. In 1925, Sweden developed a household absorption refrigerator. In the second half of the 1950s, household thermoelectric refrigerators began to be put into production. Today, refrigerators are based on refrigeration principles. Classification: (1) 91-95% of the refrigerators in the world are compression refrigerators, and their refrigeration system is composed of a compressor, a condenser, a dry filter, a capillary (throttling device), and an evaporator; The refrigerant flows in the system, and the high-temperature and high-pressure refrigerant vapor (more than ten atmospheres) is discharged into the conde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00F25D29/00E04B2/00
CPCF25D1/00F25D16/00F25D23/10F25D2700/14Y02A40/963
Inventor 王力丰
Owner 王力丰
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