Negative-pressure dry ice shoe storage cabinet

A technology for storing cabinets and shoes, which is applied in wardrobes, cupboards, special packaging objects, etc., and can solve problems that affect human health, pollute the indoor environment, and damage shoes
CN104886937AInactive Publication Date: 2015-09-09GUANGXI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GUANGXI UNIV
Publication Date
2015-09-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a negative-pressure dry ice shoe storage cabinet which comprises a cabinet body, a cabinet door, a piston exhaust pump and a dry ice storage chamber. A front-end opening of the cabinet body is provided with a sealing socket in the periphery, a rear-end opening of the cabinet door is provided with a sealing insertion edge corresponding to the sealing socket in the periphery, a shoe storage chamber is formed in the cabinet body, the dry ice storage chamber is formed in the shoe storage chamber, and the piston exhaust pump is installed in the shoe storage chamber through an air pump installing opening formed in the side face of the cabinet body. The negative-pressure dry ice shoe storage cabinet has an air exhaust function, and a part of air in the cabinet body is exhausted to enable the inside of the airtight shoe storage chamber to be in a negative-pressure state. In addition, the dry ice storage chamber has function of storing dry ice and carbon dioxide gas release functions, and released carbon dioxide gas is filled into the shoe storage chamber. Due to the fact that bacteria are difficult to survive and propagate in a negative-pressure environment and carbon dioxide gas for a long period of time, the bacterial inhibiting effect is played, bacterium breeding in shoe storage is avoided or decreased, and the negative-pressure dry ice shoe storage cabinet is high in efficiency and low in cost and achieves a good shoe storage purpose.
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Description

technical field

[0001] The invention belongs to the field of shoe storage devices, in particular to a negative pressure dry ice shoe storage cabinet. Background technique

[0002] Currently, footwear is usually stored in shoe boxes, shoe cabinets. However, when footwear is stored in an indoor environment of normal temperature and pressure, bacteria will continue to grow. For a long time, bacteria will damage footwear, pollute the indoor environment, and then affect human health. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a negative pressure dry ice shoe storage cabinet with simple structure, easy manufacture and easy operation, so as to avoid or reduce the breeding of bacteria in shoe storage.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a negative pressure dry ice shoe storage cabinet, including a cabinet body, a cabinet door, a pi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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