CN203382498U - Hydrogen generating device - Google Patents
Hydrogen generating device Download PDFInfo
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- CN203382498U CN203382498U CN201320077429.1U CN201320077429U CN203382498U CN 203382498 U CN203382498 U CN 203382498U CN 201320077429 U CN201320077429 U CN 201320077429U CN 203382498 U CN203382498 U CN 203382498U
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- hydrogen
- reactor
- formation apparatus
- tank
- generation
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Abstract
The utility model provides a hydrogen generating device comprising a hydrogen container and a reactor for generating hydrogen, wherein the hydrogen container is connected with the reactor for generating hydrogen through a pipeline and is variable in volume. The utility model also provides a hydrogen generating device, wherein the hydrogen container and the reactor for generating hydrogen in the hydrogen generating device are combined into a whole, and the hydrogen container is variable in volume. The hydrogen generating device provided by the utility model does not have potential safety hazards in transportation, can obtain high-purity hydrogen without discharging in the initial period of operation, and has certain creativity and significant practicability.
Description
Technical field
The utility model relates to a kind of hydrogen formation apparatus, particularly a kind of hydrogen formation apparatus with flow buffering.
Background technology
Chinese patent 200880001156.4 provides a kind of composition of hydrogen and device that produces hydrogen of producing.It is perfect that later patents application with identical contriver has also been carried out refinement to above-mentioned technology, but there is no essential variation.It is placed in tank reactor by composition and excessive water and is reacted.Due to reactant consumption complete before, be difficult to stopped reaction, so require in system to have the space of larger storage of hydrogen.
Chinese patent application 201210089383.5 provides a kind of composition of hydrogen and method, reactor, device that produces hydrogen of producing.Its solid-state product hydrogen composition can be filled in disposable solid-state reactor, gently adds water, to approach solid-state mode, moves product hydrogen.Once stop adding water, speed of response reduces very soon, until water consumption residual in reactor is complete.Although its residual reaction hydrogen output is less, because the proportion of hydrogen is very low, so still require in system to there is certain Chu Qing space.
The existing technical staff usually can comprise a hydrogen tank in system design, for holding after generation the hydrogen consumed that do not have enough time.Along with the increase of hydrogen, the pressure rise of container; Along with the consumption of hydrogen, the pressure drop of container.Residual reaction after system is out of service produces hydrogen, also by this container, is held, for next time.But the hydrogen generator that comprises this buffer container, in the process of transportation, if having hydrogen in this buffer container, can cause potential safety hazard.If the transportation before in this buffer container other safer gas of filling, both increased operation complexity, also will cause starting the postrun initial stage, hydrogen purity is very low; Perhaps in order to guarantee hydrogen purity, emit more hydrogen, cause certain loss.
The utility model content
The technical problems to be solved in the utility model is in order to overcome in existing hydrogen generator, the problem that the transportation safety hidden danger that buffer container brings or initial operating stage hydrogen purity are lower or initial operating stage need to discharge waste hydrogen.
The utility model is to solve above-mentioned technical problem by following technical proposals:
The utility model provides a kind of hydrogen formation apparatus, and it comprises a hydrogen tank, and described hydrogen tank is variable volume.
Described hydrogen tank, can with described hydrogen formation apparatus in for generation of the reactor of hydrogen, unite two into one, but and not preferred.In the preferred case, separate, connect by pipeline between the two.
Described hydrogen formation apparatus preferably comprises the described reactor for generation of hydrogen and described hydrogen tank; Described hydrogen tank be variable volume and this hydrogen tank be provided with an air outlet and an inlet mouth; The described reactor for generation of hydrogen is provided with an air outlet, and this air outlet for generation of the reactor of hydrogen is connected with the inlet mouth of this hydrogen tank.
In described hydrogen formation apparatus, should between the inlet mouth for generation of air outlet of the reactor of hydrogen and this hydrogen tank, can be connected by pipeline, the air outlet of this hydrogen tank can be arranged on sidewall or the bottom of hydrogen tank, also can be arranged on this pipeline, to regulate hydrogen flowing quantity and system consumption or the output hydrogen flowing quantity for generation of the reactor generation of hydrogen, make the flow of plenum system consumption or output hydrogen comparatively constant.
The air outlet of described hydrogen tank and inlet mouth preferably are equipped with manual valve.
Before the hydrogen formation apparatus new clothes move first, or, before the operation first after transportation, the volume of hydrogen tank can, in minimum state, even approach zero.After hydrogen formation apparatus starts operation, along with the generation of hydrogen, the volume of hydrogen tank increases, and holds more hydrogen.When system consumption or output hydrogen flowing quantity are greater than the hydrogen flowing quantity produced for generation of the reactor of hydrogen, the volume of hydrogen tank reduces, releasing hydrogen gas to be to guarantee normal hydrogen supply.When system is out of service, the volume of hydrogen tank increases, to take in the hydrogen for generation of the reactor residual reaction generation of hydrogen, and can be for next time.Before transportation, the hydrogen discharge in hydrogen tank can be fallen.
Described hydrogen tank can be the cylinder that comprises piston.
Described piston, preferably be connected with a spring.Along with the increase of holding hydrogen, not only volume gain, the strength after camber of spring also increases, so the corresponding increase of pressure, can hold more hydrogen.
The top of described piston, preferably be provided with a gravity installation, and described gravity installation can be exerted pressure to piston, so that container holds more hydrogen.Described gravity installation can be a briquetting.
Hydrogen is discharged in the air outlet of the sidewall of the described cylinder that comprises piston in unexpected situation, prevents from bursting.Not increase the mode of cost, volume and weight, obtain the effect of safe bleed valve.The air outlet of the sidewall of the described cylinder that comprises piston, can be in the position that approaches the travel of piston maximum point, or approaches the position of the corresponding Vessel Design pressure security of the camber of spring power upper limit.
Positive progressive effect of the present utility model is: hydrogen formation apparatus of the present utility model, and do not have transportation safety hidden danger, initial operating stage not to need discharge just can obtain the hydrogen that purity is higher, there is certain creativeness and significant practicality.
The accompanying drawing explanation
The accompanying drawing that Fig. 1 is the utility model embodiment 1, embodiment 1 is shown in label definition.In figure, arrow refers to the flow direction of hydrogen.
The accompanying drawing that Fig. 2 is the utility model embodiment 2, embodiment 2 is shown in label definition.In figure, arrow refers to the flow direction of hydrogen.
Embodiment
Below lift a preferred embodiment, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Form hydrogen tank by cylinder 2, piston 3 and gravity briquetting 4.
The hydrogen produced by the reactor 1 for generation of hydrogen exports cylinder 2 to, overcomes the pressure of the gravity briquetting 4 of piston 3 tops, by piston 3 jack-up.When the product hydrogen flow of the reactor 1 for generation of hydrogen is greater than the flow of system consumption or output hydrogen, piston 3 rises, with the hydrogen of buffer memory surplus; When the product hydrogen flow of the reactor 1 for generation of hydrogen is less than the flow of system consumption or output hydrogen, piston 3 descends, and releasing hydrogen gas meets system requirements.Therefore, Controlling System can obtain enough time allowances and changes the product hydrogen flow for generation of the reactor 1 of hydrogen.
When system is out of service, the hydrogen that residual reaction produces, by piston 3 top to higher positions, holds hydrogen for next time.Can design the capacity of cylinder 2, and the pressure of the cylinder 2 determined by the weight of gravity briquetting 4, with the residual reaction hydrogen output, be complementary.
The ，You air outlet, higher position 6 of the sidewall of cylinder 2.When system meets accident, while having produced the hydrogen of too much surplus, piston 3 rises and crosses air outlet 6.Part hydrogen, by air outlet 6, is disposed to the position that allows safety row hydrogen by the road; Simultaneously, piston 3 falls after rise, seals air outlet 6.
Before transportation, can open manual valve and close after 7 for some time again, piston 3 is down to extreme lower position, and releasing hydrogen gas is eliminated transportation safety hidden danger.Now the volume of cylinder 2 approaches zero, almost can not hold air or other gas, the hydrogen purity while having guaranteed again to start operation after the transportation.
Substantially the same manner as Example 1.Difference is to replace gravity briquetting 4 by spring 5.
Those skilled in the art, the simple combination conversion based on the utility model principle, all within protection domain of the present utility model
Claims (10)
1. a hydrogen formation apparatus, it comprises a hydrogen tank and a reactor for generation of hydrogen, and described hydrogen tank is connected by pipeline with the described reactor for generation of hydrogen, and it is characterized in that: described hydrogen tank is variable volume.
2. hydrogen formation apparatus as claimed in claim 1, it is characterized in that: it comprises the described reactor for generation of hydrogen and described hydrogen tank; Described hydrogen tank be variable volume and this hydrogen tank be provided with an air outlet and an inlet mouth; The described reactor for generation of hydrogen is provided with an air outlet, and this air outlet for generation of the reactor of hydrogen is connected with the inlet mouth of this hydrogen tank.
3. hydrogen formation apparatus as claimed in claim 2, it is characterized in that: in described hydrogen formation apparatus, the air outlet of this hydrogen tank is arranged on sidewall or the bottom of hydrogen tank.
4. hydrogen formation apparatus as claimed in claim 2, it is characterized in that: in described hydrogen formation apparatus, should between the inlet mouth for generation of air outlet of the reactor of hydrogen and this hydrogen tank, by pipeline, be connected, the air outlet of this hydrogen tank is arranged on this pipeline.
5. hydrogen formation apparatus as described as claim 2～4 any one, it is characterized in that: air outlet and the inlet mouth of described hydrogen tank are equipped with manual valve.
6. hydrogen formation apparatus as claimed in claim 1, it is characterized in that: described hydrogen tank is the cylinder that comprises piston.
7. hydrogen formation apparatus as claimed in claim 6, it is characterized in that: described piston is connected with a spring.
8. hydrogen formation apparatus as claimed in claim 6 is characterized in that: the top of described piston, be provided with a gravity installation, and described gravity installation can be exerted pressure to piston.
9. hydrogen formation apparatus as claimed in claim 6, it is characterized in that: the sidewall of the described cylinder that comprises piston has an air outlet.
10. a hydrogen formation apparatus, it comprises a hydrogen tank and a reactor for generation of hydrogen, it is characterized in that: described hydrogen tank unites two into one with the reactor for generation of hydrogen in described hydrogen formation apparatus; Described hydrogen tank is variable volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320077429.1U CN203382498U (en) | 2013-02-19 | 2013-02-19 | Hydrogen generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320077429.1U CN203382498U (en) | 2013-02-19 | 2013-02-19 | Hydrogen generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382498U true CN203382498U (en) | 2014-01-08 |
Family
ID=49871010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320077429.1U Expired - Fee Related CN203382498U (en) | 2013-02-19 | 2013-02-19 | Hydrogen generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203382498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000855A1 (en) * | 2016-06-29 | 2018-01-04 | Jin Ke | Device |
-
2013
- 2013-02-19 CN CN201320077429.1U patent/CN203382498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000855A1 (en) * | 2016-06-29 | 2018-01-04 | Jin Ke | Device |
| CN109415204A (en) * | 2016-06-29 | 2019-03-01 | 太仓克莱普沙能源科技有限公司 | Device |
| CN109415204B (en) * | 2016-06-29 | 2022-03-29 | 太仓克莱普沙能源科技有限公司 | Device for measuring the position of a moving object |
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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: 20140108 Termination date: 20160219 |