Refrigerator

A technology for refrigerators and storage rooms, which is applied in the field of refrigerators and can solve problems such as inconvenient operation

Pending Publication Date: 2021-09-10
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using vacuum bags to keep fresh requires an additional vacuum sealing machine. Every time you store food, you need to vacuum and seal it on the vacuum sealing machine before putting it in the refrigerator. This method should be operated in other places than the refrigerator, and It is very inconvenient to use other equipment other than the refrigerator

Method used

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Examples

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0024] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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PUM

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Abstract

The invention discloses a refrigerator, and relates to the technical field of preservation. According to the refrigerator, food needing vacuum preservation can be directly packaged on the refrigerator, other equipment is not needed, operation is more convenient, and the space of a low-temperature storage chamber is not occupied. The refrigerator comprises a vacuum packaging device and a vacuum insulation panel, wherein the vacuum packaging device is located in a mounting cavity formed by recessing a door shell towards a door inner container; the vacuum insulation panel is located on the side, facing the low-temperature storage chamber, of the rear wall of the mounting cavity; the vacuum insulation panel is covered with a decorative cover; the decorative cover is detachably connected with the door inner container; the vacuum packaging device comprises an upper support, a lower support, a vacuum pump assembly and a plastic packaging assembly; the upper support can move in the direction close to or away from the lower support; a vacuumizing area is formed when the upper support is in butt joint with the lower support; the vacuum pump assembly is used for vacuumizing the vacuumizing area; and the plastic packaging assembly is used for conducting plastic packaging on a storage bag after vacuumizing is finished. Through adoption of the refrigerator, the performance of the refrigerator can be improved.

Description

technical field [0001] The invention relates to the technical field of freshness preservation, in particular to a refrigerator. Background technique [0002] In the fresh-keeping technology of the refrigerator, oxygen is closely related to the oxidation and respiration of the food in the refrigerator. The slower the food breathes, the lower its oxidation and the longer it will stay fresh. Reducing the oxygen content in the storage space has an obvious effect on food preservation. [0003] Vacuum fresh-keeping technology mainly adopts the air pressure control method, that is, to speed up the cooling speed of food materials by vacuuming, and at the same time, inhibit the corruption of food materials by microorganisms, so as to prolong the freshness period. Vacuum bag preservation is usually adopted in the prior art. Using vacuum bags to keep fresh requires an additional vacuum sealing machine. Every time you store food, you need to vacuum and seal it on the vacuum sealing m...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D23/02F25D23/10F25D29/00F04B37/14B65B31/06B65B51/14
CPCF25D11/02F25D23/028F25D23/10F25D29/003F25D29/005F04B37/14B65B31/06B65B51/146
Inventor 杨春许付松周晓东
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD
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