CN209309661U - Composite material hydrogen tank for fuel cell system - Google Patents
Composite material hydrogen tank for fuel cell system Download PDFInfo
- Publication number
- CN209309661U CN209309661U CN201821427249.0U CN201821427249U CN209309661U CN 209309661 U CN209309661 U CN 209309661U CN 201821427249 U CN201821427249 U CN 201821427249U CN 209309661 U CN209309661 U CN 209309661U
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- CN
- China
- Prior art keywords
- metal layers
- metal sheet
- sheet layer
- sheet
- fuel cell
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The utility model discloses a combined material hydrogen gas jar for fuel cell system, which comprises a tank body, the jar body including can body and integral type formed at the first arc portion and the second arc portion at the both ends of can body, install hydrogen filling valve and hydrogen discharge valve on first arc portion and the second arc portion respectively, the jar body including interior metal sheet layer, outer metal sheet layer and be formed at interior metal sheet layer and the enhancement sandwich body between the outer metal sheet layer, the jar body including interior metal sheet layer, outer metal sheet layer and be formed at the enhancement sandwich body between inlayer and skin, strengthen sandwich body with interior metal sheet layer, outer metal sheet layer complex link together. The utility model discloses combined material hydrogen gas jar for fuel cell system has alleviateed weight effectively on the basis of having guaranteed required intensity and hardness.
Description
Technical field
The utility model relates to hydrogen gas tank technical fields, and in particular to a kind of fuel cell system composite material hydrogen
Tank.
Background technique
Fuel cell system using air and hydrogen as work fuel needs to configure corresponding hydrogen-storing device, to deposit
Raw material required for operation of fuel cells is stored up, existing hydrogen-storing device is usually steel cylinder, after applying to electric car, steel cylinder
Weight is big, thus will increase the weight of automobile, increases the load of automobile, it is therefore proposed that a kind of novel light-duty hydrogen-storing device,
It is necessary to.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of fuel cell system
With composite material hydrogen gas tank.
It is for technical solution used by realization the purpose of this utility model:
A kind of fuel cell system composite material hydrogen gas tank, including tank body, the tank body include can body and integral type shape
First curved portion and the second curved portion at the both ends of can body described in Cheng Yu are pacified respectively in first curved portion and the second curved portion
Equipped with hydrogen injection valve and hydrogen discharge valve, the tank body includes interior sheet-metal layers, outer sheet-metal layers and is formed in described
Reinforcement interlayer body between interior sheet-metal layers and outer sheet-metal layers, the tank body include interior sheet-metal layers, outer sheet-metal layers and shape
The reinforcement interlayer body of internal layer described in Cheng Yu and outer interlayer, the reinforcement interlayer body and the interior sheet-metal layers, outer sheet-metal layers are multiple
Conjunction links together.
The reinforcement interlayer body uses Aluminum Honeycomb Cores.
The interior sheet-metal layers, outer sheet-metal layers are aluminium alloy plate.
The utility model fuel cell system composite material hydrogen gas tank, since the tank body includes interior sheet-metal layers, outer
Sheet-metal layers and the reinforcement interlayer body being formed between the interior sheet-metal layers and outer sheet-metal layers, the tank body include interior metal
Plate layer, outer sheet-metal layers and the reinforcement interlayer body for being formed in the internal layer Yu outer interlayer, the reinforcement interlayer body with it is described interior
Sheet-metal layers, outer sheet-metal layers composite joint together, on the basis of ensure that required intensity and hardness, effectively subtract
Light weight.
Detailed description of the invention
Fig. 1 is the appearance schematic diagram of fuel cell system composite material hydrogen gas tank；
Fig. 2 be Fig. 1 A-A to diagrammatic cross-section.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-2, a kind of fuel cell system composite material hydrogen gas tank, including tank body, the tank body include
First curved portion 2 and the second curved portion 3 at can body 1 and the integrally-formed both ends in the can body, first curved portion and
Hydrogen injection valve 4 and hydrogen discharge valve 5 are separately installed in second curved portion, the tank body includes interior sheet-metal layers 6, outer gold
The reinforcement interlayer body 7 for belonging to plate layer 5 and being formed between the interior sheet-metal layers and outer sheet-metal layers, the tank body includes interior metal
Plate layer, outer sheet-metal layers and the reinforcement interlayer body for being formed in the internal layer Yu outer interlayer, the reinforcement interlayer body with it is described interior
Sheet-metal layers, outer sheet-metal layers composite joint are together.
Wherein, the Aluminum Honeycomb Cores material reinforced interlayer body and use existing aerospace.
Wherein, the interior sheet-metal layers, outer sheet-metal layers are aluminium alloy plate.
It should be noted that the hydrogen gas tank of Aluminum Honeycomb Cores and aluminium alloy plate due to being made in the utility model
It is formed, reaches corresponding intensity requirement in this way, and compared to for an equal amount of steel cylinder, become gentlier, and impact strength is more
It is good.
In addition, prevent from being damaged to protect the outer sheet-metal layers, it can on the outer surface of the outer sheet-metal layers
To coat layer of glass reinforced plastics FRP enhanced protection layer again, to be protected to outer surface.
The utility model fuel cell system composite material hydrogen gas tank, since the tank body includes interior sheet-metal layers, outer
Sheet-metal layers and the reinforcement interlayer body being formed between the interior sheet-metal layers and outer sheet-metal layers, the tank body include interior metal
Plate layer, outer sheet-metal layers and the reinforcement interlayer body for being formed in the internal layer Yu outer interlayer, the reinforcement interlayer body with it is described interior
Sheet-metal layers, outer sheet-metal layers composite joint together, on the basis of ensure that required intensity and hardness, effectively subtract
Light weight.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (1)
1. a kind of fuel cell system composite material hydrogen gas tank, including tank body, the tank body includes can body and integrally-formed
The first curved portion and the second curved portion in the both ends of the can body are installed respectively in first curved portion and the second curved portion
There are hydrogen injection valve and hydrogen discharge valve, which is characterized in that the tank body includes interior sheet-metal layers, outer sheet-metal layers and shape
Reinforcement interlayer body between interior sheet-metal layers and outer sheet-metal layers described in Cheng Yu, the reinforcement interlayer body and the interior sheet-metal layers,
Outer sheet-metal layers composite joint is together: the Aluminum Honeycomb Cores reinforced interlayer body and use aerospace: the interior metal
Plate layer, outer sheet-metal layers are aluminium alloy plate；Layer of glass reinforced plastics is coated on the outer surface of the outer sheet-metal layers
FRP enhanced protection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427249.0U CN209309661U (en) | 2018-08-31 | 2018-08-31 | Composite material hydrogen tank for fuel cell system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427249.0U CN209309661U (en) | 2018-08-31 | 2018-08-31 | Composite material hydrogen tank for fuel cell system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309661U true CN209309661U (en) | 2019-08-27 |
Family
ID=67668832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821427249.0U Active CN209309661U (en) | 2018-08-31 | 2018-08-31 | Composite material hydrogen tank for fuel cell system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636098A (en) * | 2020-12-15 | 2022-06-17 | 中国石油化工股份有限公司 | Reinforcing structure for earthing double-shell low-temperature liquid hydrocarbon storage tank |
-
2018
- 2018-08-31 CN CN201821427249.0U patent/CN209309661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636098A (en) * | 2020-12-15 | 2022-06-17 | 中国石油化工股份有限公司 | Reinforcing structure for earthing double-shell low-temperature liquid hydrocarbon storage tank |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |