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Insulation board with bending property for liquefied gas low-temperature storage tank

A low-temperature storage tank, liquefied gas technology, applied in gas/liquid distribution and storage, outer wall of container structure, container discharge method, etc., can solve the problems of insulation board limitation, loose assembly structure, limited bendability, etc. To achieve the effect of high thermal insulation performance, saving raw materials and simple processing

Inactive Publication Date: 2016-08-03
TI THERMAL INSULATION PROD SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The insulation boards in the prior art have the following problems: (1) the degree of bending is limited and cannot fully meet the needs of the market; (2) it is easy to break after bending; (3) the assembly structure is not tight; (4) the insulation board and the storage tank The connection is not stable
Limited by the characteristics of raw materials, the application of such insulation boards with bending characteristics is limited

Method used

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  • Insulation board with bending property for liquefied gas low-temperature storage tank
  • Insulation board with bending property for liquefied gas low-temperature storage tank

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Embodiment Construction

[0017] see figure 1 , with reference to figure 2 , the thermal insulation board for liquefied gas cryogenic storage tanks with bending properties of the present invention, comprising an elastic foam layer 1, a mixed foam layer 2, a glass fiber cloth layer 3, a foam layer 4 and a protective layer sequentially arranged from outside to inside 5. The layers are bonded with elastic glue or thermoplastic glue, or directly through heat welding.

[0018] The insulation board of the present invention is arranged in a stepped shape in the axial direction, that is, the mixed foam plastic layer forms a first step 6 relative to the elastic foam plastic layer, and the glass fiber cloth layer, foam plastic layer and protective layer are combined into a whole relative to the mixed foam plastic layer. A second step 7 is formed.

[0019] The mixed foam plastic layer 2 is composed of three sections of material in the radial direction, the middle section is elastic foam plastic 21 , and the t...

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Abstract

An insulation board with the bending property for a liquefied gas low-temperature storage tank comprises an elastic foam plastic layer, a mixed foam plastic layer, a glass filter cloth layer, a foam plastic layer and a protection layer which are sequentially arranged from outside to inside. All the layers are arranged in the axial direction in a step manner, that is, a first step is formed by the mixed foam plastic layer relative to the elastic foam plastic layer, and the glass filter cloth layer, the foam plastic layer and the protection layer are combined to form a second step relative to the mixed foam plastic layer. The insulation board is used for being mounted in a specified area of the storage tank, and a closed heat insulation layer is formed in the specified area of the storage tank by means of tight cooperation of insulation boards. The insulation board has the beneficial effects of being convenient to mount, excellent in performance and efficient in production.

Description

technical field [0001] The invention relates to a thermal insulation material, in particular to a thermal insulation board used for a liquefied gas cryogenic storage tank with bending properties. Background technique [0002] The liquefied gas storage tank has a certain demand for the insulation board with bending characteristics. The insulation boards in the prior art have the following problems: (1) the degree of bending is limited and cannot fully meet the needs of the market; (2) it is easy to break after bending; (3) the assembly structure is not tight; (4) the insulation board and the storage tank connection is not secure. Limited by the characteristics of raw materials, the application of such insulation boards with bending characteristics is limited. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned problems in the prior art and provide a thermal insulation board for liquefied gas cryogenic storage tanks wi...

Claims

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Application Information

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IPC IPC(8): F17C13/00B32B17/02B32B17/10B32B27/30
CPCF17C13/001B32B17/10B32B27/30B32B2262/101F17C2203/0329F17C2203/0358
Inventor 陆炜金丹丹陆蓉蓉马峥高颖潇朱佳明李嘉颖
Owner TI THERMAL INSULATION PROD SHANGHAI CO LTD
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