CN202955470U - Minitype portable hydrogen storage tank - Google Patents
Minitype portable hydrogen storage tank Download PDFInfo
- Publication number
- CN202955470U CN202955470U CN2012204395957U CN201220439595U CN202955470U CN 202955470 U CN202955470 U CN 202955470U CN 2012204395957 U CN2012204395957 U CN 2012204395957U CN 201220439595 U CN201220439595 U CN 201220439595U CN 202955470 U CN202955470 U CN 202955470U
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- CN
- China
- Prior art keywords
- hydrogen
- valve
- storage tank
- way valve
- tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a minitype portable hydrogen storage tank and belongs to the technical field of gas storage equipment. The storage tank comprises a tank body and a pressure gage. The storage tank is characterized in that a gas-filled one-way valve is installed on the tank body and the gas-filled one-way valve is provided with a quick connection-peg valve. The tank body is further provided with the pressure gage and a gas-exhausted one-way valve. The gas-exhausted one-way valve is provided with a ball valve and the quick connection-peg valve which are connected together. A hydrogen-producing device is adopted to provide hydrogen for the minitype portable hydrogen storage tank in a low pressure. When the hydrogen in the hydrogen storage tank is used up, repeated inflation can be achieved so as to be reused. Before the hydrogen storage tank is used for the first time, the hydrogen tank is dealt with vacuum treatment, and purity of the hydrogen is in accordance with the hydrogen-manufacturing device, namely, 99.99% (high-purity hydrogen).
Description
Technical field
The utility model provides a kind of small-sized portable hydrogen storing tank, belongs to gas storage equipment technology field.
Background technique
The storage of hydrogen and transportation are large problems always.Hydrogen mainly contains two kinds of storage modes at present: high-pressure hydrogen storing and hydrogen bearing alloy.Well-known pressure pan and hydrogen bearing alloy have weight large, the characteristics such as transportation difficulty, and another hydrogen bearing alloy is very expensive, particularly not local easily for remote mountain areas and Urban Transportation, and hydrogen is difficult to universal the use.
Summary of the invention
For the above commentary to prior art, technical problem to be solved in the utility model is: hydrogen storing tank is not portable, storage hydrogen bottle has impurity, and the purity of hydrogen is exerted an influence.Adopt following technological scheme:
A kind of small-sized portable hydrogen storing tank, comprise tank body, pressure gauge, it is characterized in that: be provided with the air feed one-way valve, the quick inserting joint valve that connect successively on tank body; Also be provided with the threeway, inflation one-way valve, ball valve, the quick inserting joint valve that connect successively, also be connected with ball valve in described threeway; In addition, also be provided with pressure gauge on tank body.
The effect of above-mentioned air feed one-way valve and inflation one-way valve is restriction, and hydrogen can only one-way flow while filling hydrogen or hydrogen supply;
Above-mentioned quick inserting joint valve is for connecting external means, and such as: vacuum pump, hydrogen formation apparatus, with hydrogen storage equipment etc., and restriction hydrogen is overflowed;
The above-mentioned ball valve effect that is connected in tee union is to connect vaccum-pumping equipment, and vacuum pump for example, to carrying out evacuation processes in hydrogen gas tank;
The effect of above-mentioned interconnective inflation one-way valve, ball valve, quick inserting joint valve is: connect charger, in gas holder, be filled with hydrogen;
Above-mentioned manometric effect is to show gas pressure in tank;
As the further improved plan of the utility model, also be provided with pressure regulator valve between air feed one-way valve and quick inserting joint valve, its effect be to hydrogen storing tank when with hydrogen storage equipment, providing hydrogen, the loine pressure while being used for adjusting hydrogen turnover hydrogen storing tank.
Beneficial effect
Adopting hydrogen-generator is that small-sized portable hydrogen storing tank described in the utility model carries out low pressure and fills hydrogen.After hydrogen in hydrogen storing tank uses, but repeated inflation, Reusability.After hydrogen storing tank is vacuumized processing before first the use, the purity of hydrogen can reach consistent with hydrogen-generator.
The accompanying drawing explanation
Fig. 1 is the side view of the portable hydrogen storing tank that provides of the utility model;
Fig. 2 is the plan view of the portable hydrogen storing tank that provides of the utility model;
Fig. 3 is the worm's eye view of the portable hydrogen storing tank that provides of the utility model;
Fig. 4 is the use view of the portable hydrogen storing tank that provides of the utility model.
Wherein, the 1st, tank body; The 2nd, pressure gauge; The 3rd, the air feed one-way valve; The 4th, pressure regulator valve; The 5th, the quick inserting joint valve; The 6th, ball valve; The 7th, tee union; The 8th, the inflation one-way valve; The 9th, ball valve; The 10th, the quick inserting joint valve.
Embodiment
As Fig. 1～Fig. 3, a kind of small-sized portable hydrogen storing tank, comprise tank body 1, pressure gauge 2, it is characterized in that: be provided with the air feed one-way valve 3, pressure regulator valve 4, the quick inserting joint valve 5 that connect successively on tank body 1; Also be provided with the tee union 7, inflation one-way valve 8, ball valve 9, the quick inserting joint valve 10 that connect successively, on described tee union 7, also be connected with ball valve 6; In addition, also be provided with pressure gauge 2 on tank body 1.
The effect of above-mentioned air feed one-way valve 3 and inflation one-way valve 8 is that hydrogen is filled in restriction or hydrogen can only one-way flow during with hydrogen;
The effect of above-mentioned pressure regulator valve 4 is when hydrogen storing tank outwards provides hydrogen, flowing velocity and the air pressure of adjustments of gas in pipeline;
Above-mentioned quick inserting joint valve 5,10 is for connecting external means, and such as: vacuum pump, hydrogen formation apparatus, with hydrogen storage equipment etc., and restriction hydrogen is overflowed;
Above-mentioned ball valve 9 and the effect of quick inserting joint valve 10 are to connect hydrogen formation apparatus, make it in hydrogen storing tank, be filled with hydrogen;
6 effects of above-mentioned ball valve are to connect vaccum-pumping equipment, and vacuum pump for example, to carrying out evacuation processes in hydrogen gas tank.
Below the hydrogen storing tank that the utility model provided by concrete operating procedure be further described:
When using this hydrogen storing tank to be stored up hydrogen, at first need to be vacuumized processing, vacuum pump is connected on ball valve 6, open vacuum pump, gas residual in hydrogen storing tank is drawn out of by tee union 7 and ball valve 6, when the demonstration degree of vacuum on vacuum pump is 0.90Mpa, closes ball valve 6, disconnect vacuum pump and ball valve 6, now in hydrogen storing tank, keep approaching vacuum state.
Next, to on quick inserting joint valve 10, access hydrogen formation apparatus, as shown in Figure 4, in the present embodiment, hydrogen formation apparatus adopts and the hydrogen propellant to be housed (preparation method is referring to Korean Patent and Australian Patent, KR10-0803074 and AU2008227365) and the reactor of water, the hydrogen generated by quick inserting joint valve 10 and ball valve 9, one-way valve 8, tee union 7 after, enter into tank body 1, observe the pressure gauge 2 on hydrogen storing tank, until hydrogen is charged to required pressure (0.90Mpa).The employing gas chromatography detects, and hydrogen purity can reach 99.99%.
When needs are used this hydrogen storing tank to use hydrogen storage equipment hydrogen supply, to be connected in quick inserting joint valve 5 with hydrogen storage equipment, open pressure regulator valve 4, the hydrogen in tank body 1 enters into and uses hydrogen storage equipment by one-way valve 3, pressure regulator valve 4 and quick inserting joint valve 5 successively, by the switching of pressure regulator valve 4, controls hydrogen flowing quantity and pressure.When hydrogen supply is complete, closing pressure-regulating valve 4, disconnect quick inserting joint valve 5 and the outside hydrogen storage equipment of using.
In case of necessity, repeat above-mentioned to bleed, aeration step, hydrogen storing tank can be repeatedly used.
Claims (2)
1. a small-sized portable hydrogen storing tank, comprise tank body (1), pressure gauge (2), it is characterized in that: be provided with the air feed one-way valve (3), the quick inserting joint valve (5) that connect successively on tank body (1); Also be provided with the tee union (7), inflation one-way valve (8), ball valve (9), the quick inserting joint valve (10) that connect successively, also be connected with ball valve (6) on described tee union (7); In addition, also be provided with pressure gauge (2) on tank body (1).
2. small-sized portable hydrogen storing tank according to claim 1, is characterized in that: between described air feed one-way valve (3) and quick inserting joint valve (5), pressure regulator valve (4) also is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204395957U CN202955470U (en) | 2012-08-30 | 2012-08-30 | Minitype portable hydrogen storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204395957U CN202955470U (en) | 2012-08-30 | 2012-08-30 | Minitype portable hydrogen storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955470U true CN202955470U (en) | 2013-05-29 |
Family
ID=48461041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204395957U Expired - Fee Related CN202955470U (en) | 2012-08-30 | 2012-08-30 | Minitype portable hydrogen storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840439A (en) * | 2012-08-30 | 2012-12-26 | 江苏中靖新能源科技有限公司 | Small-sized portable hydrogen-storing tank and inflating method thereof |
| CN103982773A (en) * | 2014-05-16 | 2014-08-13 | 上海华篷防爆科技有限公司 | Gas filling system and gas filling method of gas storage bottle |
-
2012
- 2012-08-30 CN CN2012204395957U patent/CN202955470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840439A (en) * | 2012-08-30 | 2012-12-26 | 江苏中靖新能源科技有限公司 | Small-sized portable hydrogen-storing tank and inflating method thereof |
| CN103982773A (en) * | 2014-05-16 | 2014-08-13 | 上海华篷防爆科技有限公司 | Gas filling system and gas filling method of gas storage bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20180830 |