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Freshness retaining box

A technology of fresh-keeping boxes and fresh-keeping devices, which can be applied to impact-sensitive items, rot-proof containers, biological packaging, etc., can solve the problems of high cost, large loss, and poor accuracy of research results.

Active Publication Date: 2017-10-27
INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When researchers study the storage of agricultural products, for example, when using volatile substances to fumigate agricultural products, if they directly use large-scale fresh-keeping warehouses to optimize parameters, the cost is high, the loss is large, and the accuracy of the research results is poor.

Method used

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0038] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0039]It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, if not otherwise specified, can be obtained from commercial sources; in the description of the present invention, It should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "arrangement" should be interpreted in a broad sense, for example, it can be fixedly connected, arranged, or detachably connected, arranged, or Connect and set in one piece. ...

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PUM

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Abstract

The invention discloses a freshness retaining box. The freshness retaining box comprises a heat-insulation box body, a circulatory air supply device and a freshness retaining device, wherein the inside of the heat-insulation box body is divided into a function region and a storage region by a partition; an upper air opening and a lower air opening which can be opened or closed are formed in the partition; the circulatory air supply device is arranged in the function region, respectively communicates with the upper air opening and the lower air opening and supplies air to the lower air opening; and the freshness retaining device is arranged in the storage region and comprises a detecting mechanism, an accommodating mechanism and an induced draft fan from top to bottom. External air circulation or internal air circulation can be implemented as needed, storage factors such as suitable temperature and humidity are ensured, freshness retaining research of scientific research personnel on different fresh agricultural products is facilitated.

Description

technical field [0001] The invention relates to the technical field of agricultural product preservation. More specifically, the present invention relates to a crisper. Background technique [0002] Large-scale commercial fresh-keeping warehouses are often used for long-term storage of fresh agricultural products, which can store up to thousands of tons of agricultural products. For different types and varieties of fresh agricultural products, their fresh-keeping parameters are different. When researchers study the storage of agricultural products, for example, when using volatile substances to fumigate agricultural products, if they directly use large-scale fresh-keeping warehouses to optimize parameters, the cost will be high, the loss will be large, and the accuracy of the research results will be poor. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/24B65D81/18B65D25/02B65D85/50
CPCB65D25/02B65D81/18B65D81/24B65D85/50
Inventor 林琼王志东孙倩倩刘伟张洁吴杰
Owner INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI