Refrigeration device

A refrigeration device and air-conditioning technology, which is used in household refrigeration devices, cooling fluid circulation devices, coolers, etc., can solve the problems that supercooling cannot be achieved well, and the supercooling temperature cannot be controlled by refrigerated items, so as to improve the supercooling. effects, effects that improve accuracy

Active Publication Date: 2017-08-04
QINGDAO HAIER SPECIAL ICEBOX +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual use process, it is found that there is a large difference between the temperature value detected by the temperature sensor and the actual temperature value of the item on the loading plate, and it is impossible to accurately control the supercooling temperature according to the temperature of the frozen item. Very good supercooling effect

Method used

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  • Refrigeration device
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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] Hereinafter, the refrigerator according to the embodiment of the present invention will be described in detail based on the drawings.

[0036] Such as figure 1 As shown, the refrigeration device 1 includes an insulated box 2 as a main body, and a storage room for storing food and the like is formed inside the insulated box 2 . As thi...

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Abstract

The invention provides a refrigeration device which comprises a freezing chamber, a freezing circulation system, a supply air path, a tray, a temperature sensor and an air blower. The freezing chamber is used for storing frozen food. The freezing circulation system comprises a compressor, a condenser, an expansion mechanism and an evaporator which are connected together, and refrigeration cold air is produced through cooling of the evaporator. The supply air path is used for conveying cold air produced by the evaporator. The tray is used for being detachably arranged inside the freezing chamber and bearing the frozen food. The tray is provided with multiple through holes. The temperature sensor is used for being arranged inside the freezing chamber and detecting the bottom temperature of the frozen food on the tray. The air blower is used for blowing cold air conveyed by the supply air path towards the tray at the lower portion inside the freezing chamber. Food is efficiently frozen through supercooling, and therefore the supercooling effect is improved.

Description

technical field [0001] The present invention relates to a refrigerating device for cooling and preserving food etc. in a storage room, and more particularly to a refrigerating device having the function of supercooling and freezing the food etc. in the freezing room. Background technique [0002] So far, the freezing method of freezing food through a supercooled state during freezing in the freezer has been used. When this method is used, because the ice crystals are small, it is not easy to damage the cells of the food, so the effect of reducing blood loss can be obtained. Chinese Patent No. 2016100332561 discloses a refrigeration device with the above-mentioned supercooling function. By using a loading plate with through holes to place items that need to be overcooled, the cold air output from the air duct at the top of the loading plate passes through the through holes from the loading Both the upper part and the lower part of the placing plate cool the articles, wherein ...

Claims

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Application Information

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IPC IPC(8): F25D11/00F25D17/06F25D19/00F25D25/02F25D29/00
CPCF25D11/00F25D17/062F25D19/00F25D25/02F25D29/005F25D2317/06F25D2700/12F25D17/065F25D25/025F25D2317/061F25D2317/0655F25D2317/0661
Inventor 梁静彭洪祥段志国王哲刘志海范志军
Owner QINGDAO HAIER SPECIAL ICEBOX
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