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Drawers and refrigerators for refrigerators

A drawer and refrigerator technology, applied in household refrigerators, applications, household appliances, etc., to avoid safety risks, improve user experience, and avoid food spoilage.

Active Publication Date: 2021-08-24
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, how to apply electrostatic preservation directly in the refrigerator drawer has become a difficult problem for engineers

Method used

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  • Drawers and refrigerators for refrigerators
  • Drawers and refrigerators for refrigerators
  • Drawers and refrigerators for refrigerators

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] This embodiment provides a drawer 120 for a refrigerator 100, figure 1 is an overall schematic diagram of the drawer 120 according to one embodiment of the present invention. The drawer 120 includes: a drawer body 121 , a first pole plate 124 and a second pole plate 125 .

[0029] The drawer body 121 is a main component constituting the drawer 120 , which includes a peripheral wall 122 and a bottom plate 123 . The peripheral wall 122 and the bottom plate 123 are in contact with each other and together define a storage space with an upward opening. The first pole plate 124 is installed in the drawer body 121 , for example, in the storage space, or embedded in the peripheral wall 122 . The second pole plate 125 is installed in the drawer body 121 , similarly, it can also be installed in the storage space or embedded in the surrounding wall 122 . The first pole plate 124 is configured to be connected to one pole of the external DC power supply, and the second pole plate...

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PUM

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Abstract

The invention provides a drawer for a refrigerator and a refrigerator, comprising: a drawer body, including a surrounding wall and a bottom plate, and the surrounding wall and the bottom plate together form a storage space with an upward opening; a first pole plate is installed in the drawer body, configured connected to one pole of the external DC power supply; the second pole plate, installed in the drawer body, is configured to be connected to the other pole of the external DC power supply; A direct current electric field for improving freshness preservation effect is generated in at least a part of the space. A first pole plate and a second pole plate oppositely arranged are arranged inside the drawer. By connecting the first pole plate and the second pole plate with an external direct current power supply, an electrostatic electric field is generated in the storage space. The electric field covers at least a part of the storage space in the drawer, so that a series of biochemical reactions occur in the food stored in the area under the influence of the electric field, so as to keep the food fresh.

Description

technical field [0001] The invention relates to the field of freezing and refrigeration, in particular to a drawer for a refrigerator and the refrigerator. Background technique [0002] With the improvement of people's living standards, people's requirements for the quality of fresh fruits and vegetables and other agricultural and sideline products are getting higher and higher. As a result, a wave of technological innovation in the field of refrigerators has been set off, and a variety of new preservation methods have emerged as the times require. Among them, electrostatic fresh-keeping has become the focus of refrigerator manufacturers because of its excellent fresh-keeping effect. However, how to directly apply electrostatic preservation to refrigerator drawers has become a difficult problem for engineers. Contents of the invention [0003] An object of the present invention is to provide a drawer and a refrigerator capable of electrostatic preservation. [0004] A f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D25/02A23L3/00
CPCA23L3/005F25D11/02F25D25/025
Inventor 赵剑姜波
Owner HAIER SMART HOME CO LTD
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