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Hydrogen storage cylinder externally wrapped with fireproof vibration-damping thermal insulation material

A technology of thermal insulation material and hydrogen storage bottle, applied in the field of hydrogen storage bottle, can solve problems such as accelerating the release of hydrogen from hydrogen storage materials

Pending Publication Date: 2021-07-16
王广武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

3. The hydrogen storage material inside the metal hydrogen storage bottle is wrapped with a fire-proof, vibration-reducing and thermal insulation material hydrogen storage bottle, which solves the problem of accelerating the release of hydrogen from the hydrogen storage material in a fire and supporting combustion, and improves the safety performance of the hydrogen storage bottle with the hydrogen storage material inside.

Method used

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  • Hydrogen storage cylinder externally wrapped with fireproof vibration-damping thermal insulation material
  • Hydrogen storage cylinder externally wrapped with fireproof vibration-damping thermal insulation material
  • Hydrogen storage cylinder externally wrapped with fireproof vibration-damping thermal insulation material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A schematic diagram of the cross-sectional structure of a hydrogen storage bottle wrapped with a fireproof, vibration-reducing, and heat-insulating material outside the inner metal bottle is shown in figure 1 As shown, among them: 1 is the metal hydrogen storage bottle, 2 is the mouth of the metal hydrogen storage bottle, 3 is the rotating seat of the metal hydrogen storage bottle, 4 is the inner cavity of the metal hydrogen storage bottle, 5 is the fireproof and vibration-reducing insulation layer, 6 is the outer Protective layer, 7 is a bottleneck valve, 8 is a temperature sensor, 9 is a pressure sensor, and 10 is a safety valve.

[0028] During production, the metal hydrogen storage bottle 1 is wrapped with a fireproof and vibration-reducing insulation layer 5, and the fireproof and vibration-damping insulation layer 5 is wrapped with an outer protective layer 6. The bottle mouth valve 7 is installed in the metal hydrogen storage bottle bottle mouth 2, and the bottle ...

Embodiment 2

[0031] A cross-sectional structure diagram of a hydrogen storage bottle lined with a metal bottle lined with a resin layer and wrapped with a fireproof, vibration-reducing, and heat-insulating material is shown in figure 2 As shown, among them: 11 is the metal hydrogen storage bottle, 12 is the mouth of the metal hydrogen storage bottle, 13 is the rotating seat of the metal hydrogen storage bottle, 14 is the lining resin layer, 15 is the inner cavity of the metal hydrogen storage bottle, and 16 is the fire prevention and reduction Vibration insulation layer, 17 is an outer protective layer, 18 is a bottleneck valve, 19 is a temperature sensor, 20 is a pressure sensor, and 21 is a safety valve.

[0032] During production, the metal hydrogen storage bottle 11 is made with an inner resin layer 14, the metal hydrogen storage bottle 11 is wrapped with a fireproof, vibration-damping and heat-insulating layer 16, and the fire-proof, vibration-damping and heat-insulating layer 16 is w...

Embodiment 3

[0035] A schematic diagram of the cross-section structure of a hydrogen storage bottle wrapped with carbon fiber wrapped around a metal bottle and wrapped with carbon fiber image 3 As shown, among them: 22 is the metal hydrogen storage bottle, 23 is the mouth of the metal hydrogen storage bottle, 24 is the rotating seat of the metal hydrogen storage bottle, 25 is the inner cavity of the metal hydrogen storage bottle, 26 is glued carbon fiber, 27 is fire prevention and vibration reduction Insulation layer, 28 is an outer protective layer, 29 is a bottleneck valve, 30 is a temperature sensor, 31 is a pressure sensor, and 32 is a safety valve.

[0036] During production, the metal hydrogen storage bottle 22 is wrapped with rubberized carbon fiber 26, and the rubberized carbon fiber 26 is wrapped with a fire-proof, vibration-damping and heat-insulating layer 27, and the fire-proof, vibration-damping and heat-insulating layer 27 is wrapped with an outer protective layer 28, and the...

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Abstract

The invention discloses a hydrogen storage cylinder externally wrapped with a fireproof vibration-damping thermal insulation material. The hydrogen storage cylinder is externally wrapped with the fireproof vibration-damping heat-insulating material, and the fireproof vibration-damping heat-insulating material is externally wrapped with the protective layer.

Description

technical field [0001] The invention relates to a hydrogen storage bottle. Background technique [0002] Hydrogen is a flammable material, and the on-board hydrogen storage bottle is prone to explosion when the vehicle is on fire, causing loss of life and property. Contents of the invention [0003] The purpose of the present invention is: 1. Wrap the hydrogen storage bottle with fireproof, vibration-reducing and heat-insulating material. When a fire breaks out, the fire-proof, vibration-reducing and heat-preserving material will rapidly expand and carbonize to form a carbonized isolation layer, preventing the fire heat from being transferred to the hydrogen in the bottle, resulting in hydrogen explosion. . 2. When the vehicle is running, the vehicle-mounted hydrogen storage bottle is prone to shaking. The use of porous elastic fire-proof, vibration-damping and thermal insulation materials can reduce the impact force of the vehicle-mounted hydrogen storage bottle and impr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C1/04F17C1/06F17C1/12F17C13/02F17C13/04
CPCF17C1/04F17C1/06F17C1/12F17C13/025F17C13/026F17C13/04F17C2201/0109F17C2201/0114F17C2203/0304F17C2203/0626F17C2209/2154F17C2221/012F17C2270/0763Y02E60/32
Inventor 王广武
Owner 王广武
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