Vacuum storage apparatus

A vacuum storage and box technology, which is applied in the direction of packaging, transportation and packaging, and special packaging objects under vacuum/special atmosphere, can solve the problems of Chinese medicinal materials being easy to moth, reduce labor costs, facilitate opening, and prolong the service life Effect

Inactive Publication Date: 2015-10-07
WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is: to provide a vacuum storage device, which solves the problem that traditional Chinese medicinal materials are prone to moths in the prior art

Method used

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  • Vacuum storage apparatus

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, structure and working process of the present invention will be further described.

[0024] Such as figure 1 As shown, a vacuum storage device includes a box body 1, a box cover 2 and an exhaust valve 6 arranged on the box body 1 and / or the box cover 2. When the box cover 2 is closed, the exhaust valve 6 is automatically opened, Exhaust the air in the box 1. When the air in the box 1 is exhausted, the exhaust valve 6 will automatically close to maintain the vacuum state in the box 1. A channel 4 is set in the box 1, and a channel 4 is set on the side wall of the channel 4. The air hole 5 and the exhaust valve 6 are arranged at the bottom of the channel 4, and a plurality of air holes are evenly arranged on the side wall of the channel 4, the bottom 3 of the box is provided with a controller, and the inside of the box is provided with an air pressure sensor 7, The air pressure sensor 7 detects the air pressure inside the bo...

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Abstract

The invention discloses a vacuum storage apparatus including a cabinet, a cabinet cover, and an exhaust valve arranged on the cabinet and / or cabinet cover. When the cabinet cover is closed, the exhaust valve is automatically opened to exhaust the air in the cabinet, when the air in the cabinet is exhausted, the exhaust valve is automatically closed to maintain the vacuum state in the cabinet, a channel is arranged in the cabinet, vents are arranged in the side wall of the channel, the vents are uniformly distributed in the side wall of the channel, the bottom of the cabinet is provided with a controller, the inside of the cabinet is provided with an air pressure sensor, the air pressure sensor detects the air pressure in the cabinet, and the controller controls the opening and closing of the exhaust valve based on the air pressure value inside the cabinet. The apparatus enables the air in the storage cabinet to be fully exhausted, the storage cabinet can be in a vacuum state when Chinese herbal medicines are stored in the cabinet by means of automatic vacuum-pumping of the storage cabinet, so that the Chinese herbal medicines can be stored in an environment without moths, and the insect prevention effect is achieved.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a vacuum storage device. Background technique [0002] The storage and transportation of Chinese medicinal materials also have an impact on the quality of medicinal materials. Improper storage can cause enzymatic hydrolysis, mildew, insects, discoloration, loss of volatile oil or oil leakage, etc. Water, exposure to the sun, pollution, etc. during transportation can all lead to deterioration of medicinal materials and affect or lose their curative effect. Determine the storage time according to the actual situation of specific medicinal materials. Some medicinal materials get better with age, such as tangerine peel, evodia, etc.; while some medicinal materials must be used as soon as possible, such as mint and nepeta, which contain volatile oil. GAP for Chinese herbal medicines requires that the warehouses of Chinese herbal medicines be kept clean, ventilated, dry, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/20
Inventor 章隆泉肖运根
Owner WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT
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