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
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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...
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