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Vacuum refreshing cabinet

A fresh-keeping cabinet and vacuum technology, applied in cabinets, home appliances, applications, etc., can solve the problems of environmental pollution, high energy consumption, no vacuum safes, etc., and achieve the effect of low cost and low environment.

Inactive Publication Date: 2012-01-11
徐林娣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Refrigerators and freezers for low-temperature storage are mostly used for fresh-keeping storage of existing food, which consumes a lot of energy, and the use of freon for cooling pollutes the environment. Vacuum fresh-keeping is an effective fresh-keeping technology, but there is no vacuum safe in use

Method used

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Embodiment Construction

[0011] as attached figure 1 Shown is a vacuum preservation cabinet according to the present invention, comprising a cabinet body 1, a first magnet 4, a second magnet 5, and a plug 8; the cabinet body 1 is provided with a door 2 and a door frame 3; the first The magnet 4 is arranged on the side of the door 2; the second magnet 5 is arranged on the door frame 3; when the door is closed, the first magnet attracts the second magnet 5; the top of the cabinet 1 is provided with an air suction port 7 The plug 8 is inserted into the hole at the top of the cabinet body 1; the door 2 is provided with a handle 6; the first magnet 4 is embedded on the side of the door 2; the second magnet 5 is also embedded in the on the door frame 3.

[0012] Due to the application of the above-mentioned technical solution, the present invention has the following advantages compared with the prior art:

[0013] The vacuum fresh-keeping cabinet of the present invention only needs a vacuum pump as power ...

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Abstract

The invention discloses a vacuum refreshing cabinet, comprising a cabinet body, a first magnet, a second magnet and a plug, wherein the cabinet body is provided with a door and a door frame; the first magnet is arranged on the side edge of the door; the second magnet is arranged on the door frame; when the door is closed, the first magnet attracts the second magnet; the top part of the cabinet body is provided with an air suction port; the plug is inserted into a hole at the top part of the cabinet body; the door is provided with a handle; the first magnet is embedded on the side edge of the door; and the second magnet is also embedded on the door frame. In the vacuum refreshing cabinet, the vacuum only needs to be used as power, the air in the cabinet body is pumped from the air suction port, then the plug is pulled before the door is opened, and the air is inflated into the cabinet body; and a compressor adopting Freon as medium is not used, so that the vacuum refreshing cabinet is beneficial to environment, is low in cost and is especially suitable for refreshing storage of foods which are not suitable for being frozen.

Description

technical field [0001] The invention relates to a fresh-keeping cabinet, in particular to a fresh-keeping cabinet using vacuum preservation, and belongs to the field of food fresh-keeping storage appliances. Background technique [0002] Refrigerators and freezers for low-temperature storage are mostly used for fresh-keeping storage of existing food, which consumes a lot of energy, and the use of freon for refrigeration pollutes the environment. Vacuum fresh-keeping is an effective fresh-keeping technology, but there is no vacuum safe in use. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to propose a low-cost vacuum fresh-keeping cabinet suitable for families and catering industries. [0004] The technical solution of the present invention is achieved as follows: a vacuum preservation cabinet, comprising a cabinet body, a first magnet, a second magnet, and a stopper; the cabinet body is provided...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B71/00
Inventor 徐林娣
Owner 徐林娣
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