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Liquid-sealed controlled-atmosphere storage tank and method based on combination of monomer structures

A technology of controlled atmosphere storage and single structure, which can be used in the direction of impact-sensitive items, packaging under vacuum/special atmosphere, packaging objects under special gas conditions, etc., and can solve the problem of increasing manufacturing and installation costs, limitations, and controlled atmosphere boxes Structural differences and other issues, to achieve the effect of stable air flow, reduce configuration costs, and improve work efficiency

Active Publication Date: 2021-12-28
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a liquid-sealed modified atmosphere storage box and method based on the combination of monomer structures, in order to improve the large-scale application of the modified atmosphere storage box, which may be limited by the site, and the precooling and controlled atmosphere storage of fruits and vegetables cannot It is carried out on the same equipment, and there are differences in the structure of the air conditioning box, which increases the cost of manufacturing and installation

Method used

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  • Liquid-sealed controlled-atmosphere storage tank and method based on combination of monomer structures
  • Liquid-sealed controlled-atmosphere storage tank and method based on combination of monomer structures
  • Liquid-sealed controlled-atmosphere storage tank and method based on combination of monomer structures

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Embodiment 1

[0033] refer to figure 1 and figure 2 As shown, one embodiment of the present invention is a liquid-sealed modified atmosphere storage box based on the combination of monomer structures, including a storage container 1, wherein the storage container 1 is made of heat-insulating material, so that the inside of the storage container 1 can be kept for a long time. The temperature environment required for controlled atmosphere storage reduces the impact of external temperature on the storage environment. The storage container 1 is provided with a ventilated fruit and vegetable shelf so that the fruits and vegetables can be placed in the storage container 1.

[0034]Both sides of the storage container 1 are respectively provided with a first pipeline 2 and a second pipeline 3, the above-mentioned first pipeline 2 and the above-mentioned second pipeline 3 are symmetrically arranged on the storage container 1, and the above-mentioned first pipeline 2 is provided with a connecting pi...

Embodiment 2

[0040] Based on the above-mentioned embodiment, one embodiment of the present invention is that the first pipeline 2 and the second pipeline 3 on the above-mentioned combination are arranged alternately, and the first pipeline 2 and the second pipeline 3 at the bottom of the above-mentioned combination are used to communicate with supporting equipment 5 air supply equipment and air return equipment, the first pipe 2 and the second pipe 3 form an air supply channel and a return air channel on both sides of the combination, and the main body connection cover 102 at the bottom of the combination is used to extend into the supporting equipment 5 The upper liquid tank 501.

[0041] It should be emphasized that the pressure difference between the air supply channel and the return air channel is a relative pressure difference, that is, the air supply channel is at a relatively positive pressure, and the return air channel is at a relatively negative pressure, so that the inner cavity ...

Embodiment 3

[0053] Based on the above-mentioned embodiment, one embodiment of the present invention is that the above-mentioned first pipeline 2 and the second pipeline 3 are all fixed on the side wall of the storage container 1, and the tank 101 of the above-mentioned storage container 1 is provided with the first pipeline 2 and the second pipeline. The through hole through which the two pipes 3 pass, and the outer walls of the first pipe 2 and the second pipe 3 are sealed with the inner wall of the through hole.

[0054] It should be noted that the above-mentioned first pipeline 2 and second pipeline 3 are all fixed on the side wall of the storage container 1 in various forms, which can be fixed by a bracket, or can be designed integrally with the liquid tank 101. The first pipeline 2 and the second pipeline 3 Stability needs to be ensured to ensure that the first pipeline 2 and the second pipeline 3 will not move during the docking and working process.

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Abstract

The invention discloses a liquid-sealed modified-atmosphere storage tank based on a combination of monomer structures and a method thereof, including a storage container, a first pipeline and a second pipeline are respectively arranged on both sides of the storage container, and the first pipeline and the second pipeline The center of the storage container is symmetrically arranged, the above-mentioned first pipeline is provided with a connecting pipe, and the above-mentioned connecting pipe is connected to the inner cavity of the storage container, and the lower ends of the above-mentioned first pipeline and the second pipeline are respectively provided with a first connecting cover and a second connecting cover. The upper end of the storage container is open, the side wall of the storage container is provided with a liquid tank, and the lower end of the storage container is provided with a main body connection cover corresponding to the opening, through liquid sealing at the bottom, construction of a combination, sealing at the top, precooling of fruits and vegetables, and air conditioning of fruits and vegetables to achieve desired To improve the large-scale use of controlled atmosphere storage boxes, the space may be limited. Fruit and vegetable precooling and controlled atmosphere storage cannot be carried out on the same equipment, and there are differences in the structure of controlled atmosphere boxes, which increases the cost of manufacturing and installation.

Description

technical field [0001] The invention relates to controlled-atmosphere storage of fruits and vegetables, in particular to a liquid-sealed controlled-atmosphere storage box and method based on the combination of monomer structures. Background technique [0002] Controlled atmosphere storage and preservation technology is mainly to store and preserve fresh fruits and vegetables by adjusting the concentration of oxygen and carbon dioxide in the storage environment, inhibiting the deterioration factors of fruits and vegetables. Compared with the traditional low-temperature refrigeration and fresh-keeping methods in cold storage, controlled-atmosphere storage and preservation has many advantages such as good fresh-keeping quality, long storage time, and low energy consumption. However, the existing controlled-atmosphere storage has a large structure The cost is high, and it is inconvenient to enter and exit the warehouse during operation, especially for small-scale multi-batch fru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/18A23B7/04A23B7/144B65D21/032B65D81/20B65D85/34
CPCA23B7/0425A23B7/144B65D21/0209B65D81/18B65D81/2069B65D85/34
Inventor 冯成德
Owner SICHUAN UNIV
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