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Adsorption device of vacuum interlayer container

A technology of adsorption device and vacuum interlayer, which is applied to the installation device of container structure, the outer wall of container structure, the method of container discharge, etc. The effect of vacuum performance, improving performance and strong adsorption capacity

Active Publication Date: 2016-07-20
广东建成机械设备有限公司
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  • Abstract
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Problems solved by technology

However, in the existing adsorption chamber device, during the fitting and welding process of the outer container wall, the adsorbent will directly contact with the air, causing the adsorption capacity to decrease or even fail.
In addition, the existing heat-insulated container needs to weld a supporting device between the inner container and the outer container to support and fix the inner container, which not only increases the additional parts arranged in the interlayer, improves the cooling capacity of the container, but also easily The thermal expansion and contraction of the device causes the destruction of the structure

Method used

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  • Adsorption device of vacuum interlayer container
  • Adsorption device of vacuum interlayer container
  • Adsorption device of vacuum interlayer container

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Embodiment Construction

[0021] refer to Figure 1 to Figure 4 , a vacuum interlayer 3 container adsorption device of the present invention, comprising an inner container 1 and an outer container 2, an interlayer 3 is arranged between the inner container 1 and the outer container 2, and an adsorption chamber device 4 is connected to the inner container 1 , refer to figure 2 and image 3 , the adsorption chamber device 4 includes a cavity 41 , an air intake device 42 , a breaking device 43 and a filling device 44 .

[0022] The cavity 41 is welded by the cover body 411 and the sealing plate 412, and the cavity 41 is filled with an adsorbent 40, and the adsorbent 40 can be selected according to the type of gas leaked in the interlayer 3 to be adsorbed, preferably , the adsorbent 40 is a molecular sieve. In this embodiment, the cavity 41 is arranged inside the inner container 1, which can effectively reduce the thickness of the interlayer 3, and can place the cavity 41 filled with the adsorbent 40 in...

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Abstract

The invention discloses an adsorption device of a vacuum interlayer container. The adsorption device comprises an inner container body and an outer container body; an interlayer is arranged between the inner container body and the outer container body, and the inner container body is connected with an adsorption chamber device; the adsorption chamber device comprises a cavity internally containing an adsorbing agent, an air inlet device and a break-through device, wherein the air inlet device and the break-through device are communicated with the cavity; the air inlet device penetrates the outer container body, and the break-through device is provided with a communication pipe used for communicating the cavity with the interlayer and a sealing component which is located in the interlayer, is used for blocking the communication pipe and can fall apart under the pressure difference effect. The adsorption device is simple in structure, small in size and high in adsorption capacity, has the function of adsorbing leaked gas of the interlayer and supporting the inner container body, and optimizes a bearing structure of the inner container body.

Description

technical field [0001] The invention relates to the technical field of vacuum interlayer containers, in particular to an adsorption device for vacuum interlayer containers. Background technique [0002] The thermally insulated container used for loading cryogenic medium is usually provided with inner and outer layers of container to form a sandwich space, and heat insulation is formed by vacuuming the interlayer space to ensure the safety of the cryogenic gas in the inner container. After this type of container is used for a period of time, the heat insulating material on the outer surface of the inner container will release gas, thereby reducing the vacuum degree of the interlayer, resulting in poor heat preservation effect, shortened non-destructive storage time, and may cause unnecessary overpressure release. For this reason, this type of container usually has an adsorption device welded on the outer surface of the inner container, and the released gas is adsorbed by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C1/12F17C13/00
CPCF17C1/12F17C13/002F17C2203/0391F17C2205/0149F17C2223/0161
Inventor 梁健灵孔庆勇梁健东张健良余溢文张练基
Owner 广东建成机械设备有限公司
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