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Modified Atmosphere Storage System with Stacked Liquid Seal Combination

A technology for controlled atmosphere storage and liquid sealing, which is applied to the field of controlled atmosphere storage systems for fruits and vegetables, can solve the problems of being difficult to assemble and disassemble, affecting the storage effect of fruits and vegetables, and achieves the effects of simple structure, high reliability and guaranteed storage effect.

Active Publication Date: 2022-07-22
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stacked liquid-sealed combined controlled atmosphere storage system, in order to improve the problem that the existing controlled atmosphere storage device is difficult to assemble and disassemble and may affect the storage effect of fruits and vegetables during the process of picking and placing fruits and vegetables

Method used

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  • Modified Atmosphere Storage System with Stacked Liquid Seal Combination
  • Modified Atmosphere Storage System with Stacked Liquid Seal Combination
  • Modified Atmosphere Storage System with Stacked Liquid Seal Combination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to figure 1As shown, one embodiment of the present invention is a stacked liquid-seal combined modified atmosphere storage system, comprising a base 1, and the base 1 is provided with an air distribution pipe.

[0030] Storage container 9, a storage container 9 is arranged beside the base 1, and a storage unit is formed by the inner cavity of the storage container 9; the upper end of the storage container 9 is opened, and the side wall of the storage container 9 is provided with a liquid tank 904; The storage container 9 includes a first connecting pipe 901 and the second connecting pipe 902, the ends of the first connecting pipe 901 and the second connecting pipe 902 are both vertical and open, and the ends of the first connecting pipe 901 and the second connecting pipe 902 pass through the liquid tank 904, and the above-mentioned storage The height of the opening at the upper end of the container 9, the opening at the upper end of the first connecting pipe 901 a...

Embodiment 2

[0038] Based on the above embodiment, another embodiment of the present invention is that a main body connection cover 905 is provided at the lower end of the storage container 9, a pipeline connection cover 906 is provided at the head ends of the first connection pipe 901 and the second connection pipe 902, and the base 1 There is a liquid tank 2 on it, the storage container 9 is set above the base 1, the main body connection cover 905 and the pipeline connection cover 906 of the storage container 9 above the base 1 extend into the liquid tank 2, the first connection pipe 901 and the second The pipeline connection cover 906 of the connection pipe 902 is used for liquid sealing and communication with the gas distribution pipeline.

[0039] The base 1 is provided with a liquid tank 2, the bottom of the storage unit is liquid-sealed by the liquid tank 2, and the gas distribution pipeline is input to the storage unit formed by the storage container 9 through the pipeline connectio...

Embodiment 3

[0041] Based on the above embodiment, an embodiment of the present invention is that there are two or more storage containers 9, and two or more storage containers 9 are stacked on each other; the first connection pipe 901 and the second connection pipe 902 are in the storage container. The top of the upper storage container 9 is arranged symmetrically in the center; the shape of the main body connection cover 905 at the lower end of the upper storage container 9 after it is rotated 180 degrees corresponds to the shape of the upper end opening of the lower storage container 9, and the upper storage container 9 is rotated 180 degrees and stacked on the lower storage container. 9, the main body connection cover 905 of the upper storage container 9 and the upper end opening of the lower storage container 9 can form a liquid sealing structure; the inner end opening of the above-mentioned check valve 7 is placed on the top of the storage unit The second connecting pipe 902 of the sto...

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Abstract

The invention discloses a stacked liquid-seal combined modified atmosphere storage system, comprising a base on which a liquid tank is arranged; a storage container is stacked on the liquid tank, the upper end of the storage container is open, and the storage container comprises a first connecting pipe and a second Two connecting pipes, the first connecting pipe is connected to the inner cavity of the storage container through the connecting branch pipe, the side wall of the storage container is provided with a liquid tank; the base is also provided with a storage area, the storage area is provided with a first configuration pipe and a second configuration pipe, the second The configuration pipeline is connected to the inner cavity of the storage area through the auxiliary pipeline; the connecting branch pipe and the auxiliary pipeline are respectively provided with control valves and valves, and the side walls of the storage area and the storage container are provided with a static pressure box; the inner end of the check valve is connected to the second connection. The lower end of the capping liquid sealing cover extends into the liquid tank, and the capping liquid sealing cover is used for the upper opening of the liquid sealing storage container and the outer end opening of the check valve; the lower end of the tracheal liquid sealing cover extends into the liquid tank, and the tracheal liquid sealing cover is used for It is opened at the end of the first connecting pipe of the liquid-sealed storage container.

Description

technical field [0001] The invention relates to an air-conditioning storage system for fruits and vegetables, in particular to an air-conditioning storage system of a stacked liquid-seal combination. Background technique [0002] There are two main methods for the preservation and preservation of fruits and vegetables, namely, low-temperature preservation and fresh-keeping and modified atmosphere preservation. [0003] As a storage container, low-temperature storage boxes are widely used for low-temperature storage and preservation. Although low-temperature storage boxes can play a certain role in preservation, the preservation effect is far lower than that of air-conditioned storage. High-quality fruit and vegetable preservation is required for a long time. Controlled atmosphere storage is an effective technical approach. Modified atmosphere storage requires good air tightness during storage. If fruits and vegetables are taken and placed many times during the storage proce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D25/24B65D53/06B65D81/20B65D25/52B65D85/34
CPCB65D25/24B65D53/06B65D81/2069B65D25/52B65D85/34
Inventor 冯成德
Owner SICHUAN UNIV