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Three-evaporator refrigerator with refrigerating and door-body ice-making functions

An ice-making evaporator and refrigerated evaporator technology, which is applied in household refrigerators, cooling fluid circulation devices, coolers, etc., can solve the problems affecting the quality and taste of ice cubes, and achieve the effect of pure taste

Inactive Publication Date: 2012-12-12
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the ice-making room, the freezing room and the refrigerating room of the refrigerator share an evaporator, and the cooling capacity flows back and forth between the ice-making room, the freezing room and the refrigerating room, which causes the ice cubes to taste mixed with other foods, affecting the taste of food. Improve the quality and taste of ice cubes

Method used

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  • Three-evaporator refrigerator with refrigerating and door-body ice-making functions
  • Three-evaporator refrigerator with refrigerating and door-body ice-making functions
  • Three-evaporator refrigerator with refrigerating and door-body ice-making functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Below in conjunction with accompanying drawing a kind of three evaporator refrigerators with refrigerating door system ice function described in the present invention, this refrigerator is that air-cooled refrigerator comprises refrigerating chamber 1, freezing chamber 2, the ice making chamber 3 that is connected with refrigerator door 4, and The relative rear of the refrigerator door is provided with an independent freezing evaporator chamber 21 and a refrigeration evaporator chamber 28. The freezing evaporator chamber 21 is provided with a first evaporator 22 and a freezing fan 23, and the refrigeration evaporator chamber 28 is provided with a second evaporator chamber. An independent ice-making evaporator chamber 25 is also provided at the rear relative to the refrigerator door. A third evaporator 26 and an ice-making fan 27 are arranged in the ice-making evaporator chamber 25. The ice-making evaporator chamber 25 is connected with the ice-making Between the chambers...

Embodiment 2

[0041] This embodiment is an improvement on Embodiment 1. In order to increase the cooling capacity absorbed by the third return air duct 323 from the second evaporator 26, the third return air duct 323 is in an "S" shape, such as Image 6 In the figure, the dotted line indicates the return air passage 32 of the ice making compartment, which can increase the contact area between the third return air passage 323 and the second evaporator 26 and improve the cooling efficiency.

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Abstract

The invention discloses a three-evaporator refrigerator with refrigerating and door-body ice-making functions; the refrigerator comprises a freezing evaporator chamber (21), a refrigerating evaporator chamber (28) and an ice-making evaporator chamber (25), wherein the ice-making evaporator chamber (25) and an ice-making chamber (3) are communicated by an ice-making air delivery duct (31) and an ice-making air return duct (32). The refrigerator can generate the ice cakes fast with unadulterated taste.

Description

technical field [0001] The invention relates to a refrigerator, in particular to a three-evaporator refrigerator with the function of making ice in a refrigerator door. Background technique [0002] With the improvement of living standards, drinking cold drinks with ice brings comfort and fashion to people. Traditional air-cooled refrigerators generally share a freezing evaporator to provide cooling capacity in the ice making room, refrigerating room and freezing room. For example, Chinese patent CN1291208C, dated December 20, 2006, discloses a refrigerator with an ice making machine. ; Chinese patent CN 1317538C authorized announcement date May 23, 2007, discloses a kind of refrigerator; Chinese patent CN 1314933C authorized announcement date May 9, 2007, discloses a kind of refrigerator with ice maker. [0003] In the prior art, the ice-making room, the freezing room and the refrigerating room of the refrigerator share an evaporator, and the cooling capacity flows back an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D19/00
CPCF25D2317/061F25D2317/062F25C2400/10F25D23/04F25D17/065F25D11/022
Inventor 张奎张守江吴光瑞王宁
Owner HAIER GRP CORP
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