Dampproof rice bin

A rice box and box technology, which is used in containers to prevent rot, packaging items under special gas conditions, and shock-sensitive items, etc., can solve problems such as poor dehumidification effect and poor sealing performance of rice boxes, to prevent Excessive temperature, the effect of preventing insects

CN104943990AInactive Publication Date: 2015-09-30唐山顺恒机械制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-09-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a dampproof rice bin, comprising a shell, a bin body, a cover, a strainer and an oxygen removal pump. The shell is fixedly connected with the bin body through the cover. A hollow structure is formed between the shell and the bin body. The sidewall of the bin body and the bottom thereof are both provided with a plurality of through holes. The sidewall of the shell is provided with a mounting hole used for mounting a pressure meter. The oxygen removal pump is connected with the pressure meter and is used for pumping air when inner pressure of the bin body is higher than a set value. The top of the cover is provided with an opening; the strainer is disposed above the bottom of the bin body, a dehumidification cavity is formed between the strainer and the bottom of the bin body, and dehumidifier is put in the dehumidifying cavity. The dampproof rice bin is in the hollow structure, the sidewall of the bin body and the bottom thereof are provided with the through holes, the pressure meter connected with the oxygen removal meter is arranged on the shell, the oxygen condition of the dampproof rice bin can be known in time, oxygen can be removed in time to keep the inside of the dampproof rice bin oxygen free or hypoxic, and moths are effectively avoided.
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Description

technical field

[0001] The invention relates to the field of grain storage appliances, in particular to a moisture-proof rice box. Background technique

[0002] Rice is a kind of grain with poor storage stability. Due to the influence of temperature and moisture, the starch, fat and protein in rice will undergo various changes, so it is more sensitive to the influence of external temperature, humidity and oxygen. Higher, the longer the storage time, the more serious the aging, the reduction of nutritional content and edible quality, and even the production of toxic and harmful substances (such as aflatoxin). Rice boxes are essential supplies for every family. The existing rice boxes are mainly independent wooden, metal or plastic containers with relatively simple functions, such as automatic continuous rice output type, automatic metering type, etc. Put it anywhere, directly exposed to people's vision, occupying indoor space, destroying the overall home decoration style, an...

Examples

Embodiment 1

[0024] The invention provides a moisture-proof rice box, comprising a shell 1, a box body 2, a box cover 3, a filter screen 4 and a deaeration pump 5, the shell 1 and the box body 2 are fixedly connected through the box cover 3, and A hollow structure is formed between the box body 2, the side wall and the bottom of the box body 2 are provided with a plurality of through holes 9, and the installation hole 6 for installing the pressure gauge is opened on the side wall of the casing 1. The oxygen pump 5 is connected with the pressure gauge, and is used to extract gas when the pressure in the box body 2 is greater than the set value. The top of the box cover 3 is provided with an opening 7, and the filter screen 4 is arranged above the bottom of the box body 2, and is connected with A dehumidification cavity is formed between the bottoms of the box body 2, and a dehumidification agent is placed in the dehumidification cavity.

[0025] A swirl device 8 is provided between the casi...

Embodiment 2

[0032] The invention provides a moisture-proof rice box, comprising a shell 1, a box body 2, a box cover 3, a filter screen 4 and a deaeration pump 5, the shell 1 and the box body 2 are fixedly connected through the box cover 3, and A hollow structure is formed between the box body 2, the side wall and the bottom of the box body 2 are provided with a plurality of through holes 9, and the installation hole 6 for installing the pressure gauge is opened on the side wall of the casing 1. The oxygen pump 5 is connected with the pressure gauge, and is used to extract gas when the pressure in the box body 2 is greater than the set value. The top of the box cover 3 is provided with an opening 7, and the filter screen 4 is arranged above the bottom of the box body 2, and is connected with A dehumidification cavity is formed between the bottoms of the box body 2, and a dehumidification agent is placed in the dehumidification cavity.

[0033] A swirl device 8 is arranged between the casi...