CN208519500U - A kind of continuous gas-supply ensuring device of hydrogen - Google Patents
A kind of continuous gas-supply ensuring device of hydrogen Download PDFInfo
- Publication number
- CN208519500U CN208519500U CN201820901211.6U CN201820901211U CN208519500U CN 208519500 U CN208519500 U CN 208519500U CN 201820901211 U CN201820901211 U CN 201820901211U CN 208519500 U CN208519500 U CN 208519500U
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- China
- Prior art keywords
- hydrogen
- outlet
- gas
- steam line
- storing device
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
Abstract
The utility model discloses a kind of continuous gas-supply ensuring devices of hydrogen, control based on control system, including hydrogen steam line, the outlet of the hydrogen outlet pipe of the entrance connection device for producing hydrogen product of the hydrogen steam line, the inlet of hydrogen steam line is successively arranged On-line Hydrogen Analyser, quick action emergency valve, the outlet of hydrogen steam line connects hydrogen outlet pipe by pressure regulation valve group, it further include hydrogen gas storing device, the air intake of hydrogen gas storing device connects the outlet of the hydrogen outlet pipe of device for producing hydrogen product by compressor, pressure detection mechanism is equipped in hydrogen gas storing device；The gas outlet of hydrogen gas storing device connects the outlet of hydrogen steam line by automatic valve.The hydrogen that the utility model can be supplied in device for producing hydrogen product is unqualified continuously to be supplied for subsequent production, and the economic loss of enterprise is avoided.The utility model is suitable for any field for needing to be produced using hydrogen.
Description
Technical field
The utility model belongs to hydrogen preparation field, is related to a kind of hydrogen manufacturing ensuring equipment, and specifically a kind of hydrogen continuously supplies
Gas ensuring equipment.
Background technique
It needs in many production processes using hydrogen at present, it is therefore desirable to which hydrogen continuous air feeding device is set.The prior art
In hydrogen continuous air feeding device qualified hydrogen is mainly produced by device for producing hydrogen, then carry out compression boosting by compressor,
Pressure is adjusted finally by pressure regulation valve group, reaches pressure using being delivered to after pressure through piping and is carried out with gas point
It uses.During above-mentioned hydrogen supply, the product hydrogen of device for producing hydrogen is it is possible that quality fluctuation, leads to the hydrogen generated
Gas is unqualified, causes strong influence to subsequent production, and hydrogen supply must be stopped by encountering the underproof situation of hydrogen just, right
Device for producing hydrogen carries out Measuring error, in turn results in the halt production with gas production equipment, causes serious economic loss to manufacturer.
Summary of the invention
To solve drawbacks described above existing in the prior art, the utility model is intended to provide a kind of continuous gas-supply ensuring of hydrogen
Device, the hydrogen made from the device for producing hydrogen is unqualified and when stopping working, can continue to supply hydrogen for remaining production equipment, protect
Demonstrate,prove the continuity of production.
To achieve the above object, used technical solution is as follows for the utility model:
A kind of continuous gas-supply ensuring device of hydrogen, the control based on control system, including hydrogen steam line, the hydrogen
The outlet of the hydrogen outlet pipe of the entrance connection device for producing hydrogen product of steam line, the inlet of hydrogen steam line is successively set
There are On-line Hydrogen Analyser, the quick action emergency valve based on control system control, the outlet of the hydrogen steam line passes through pressure regulation
Valve group connects hydrogen outlet pipe, it further includes hydrogen gas storing device, and the air intake of the hydrogen gas storing device passes through based on control
The outlet of the hydrogen outlet pipe of the compressor connection device for producing hydrogen product of system control processed, and the company of being equipped in hydrogen gas storing device
The pressure detection mechanism of connected control system；The gas outlet of the hydrogen gas storing device passes through the automatic valve that controls based on control system
The outlet of door connection hydrogen steam line.
As the restriction to the utility model: being equipped between the compressor and the air intake of hydrogen gas storing device prevents hydrogen
The check valve of hydrogen reflux in gas storage device.
Limit as the another kind to the utility model: the hydrogen gas storing device is high pressure tank.
Limit as to the still another of the utility model: the pressure detection mechanism is pressure sensor.
The utility model is due to using above-mentioned structure, and compared with prior art, acquired technological progress is:
(1) the utility model is equipped with hydrogen gas storing device, and when hydrogen quality is unqualified, quick action emergency valve is divided online by hydrogen
When analyzer closes and cuts off the supply of hydrogen, the automatic valve that control system can control on hydrogen gas storing device gas outlet is beaten
It opens, continues as subsequent process units and qualified hydrogen is provided, guarantee that subsequent production continuous effective carries out；
(2) it is equipped with check valve between the utility model compressor and the air intake of hydrogen gas storing device, can guarantee hydrogen
Storage device prevents hydrogen to be back in pipeline by hydrogen gas storing device after the completion of inflation, guarantees hydrogen in hydrogen gas storing device
The air pressure of gas.
To sum up, the hydrogen that the utility model can be supplied in device for producing hydrogen product is automatically stopped device for producing hydrogen when unqualified and produces
The gas supply of product, and change and subsequent production is continued as by hydrogen gas storing device supplied, that is, it ensure that the quality of subsequent production hydrogen,
It ensure that subsequent production is carried out continuously simultaneously, avoid the economic loss of enterprise.
The utility model is suitable for any field for needing to be produced using hydrogen.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the schematic diagram of the utility model embodiment.
Mark component: 1- hydrogen steam line, the hydrogen outlet pipe of 2- device for producing hydrogen product, 3- pressure regulation valve group, 4-
Hydrogen outlet pipe, 5- hydrogen gas storing device, 6- compressor, 7- quick action emergency valve, 8- pressure detection mechanism, 9- automatic valve
Door, 10- check valve, AE- On-line Hydrogen Analyser.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of continuous gas-supply ensuring device of hydrogen of embodiment
Control of the present embodiment based on control system, structure is as shown in Figure 1, include hydrogen steam line 1, the hydrogen
The outlet of the hydrogen outlet pipe 2 of the entrance connection device for producing hydrogen product of steam line 1, the inlet of hydrogen steam line 1 according to
It is secondary equipped with On-line Hydrogen Analyser AE(the present embodiment use HP200Q model in the prior art analyzer), promptly cut
The outlet of disconnected valve 7, the hydrogen steam line 1 connects hydrogen escape pipe by the pressure regulation valve group 3 in existing hydrogen supply technology
Road 4, it further includes hydrogen gas storing device 5, and the present embodiment uses high pressure tank in the prior art, the hydrogen storage
The air intake of device 5 passes through the gas outlet of pipeline connect compressor 6, and the air intake of compressor 6 then passes through pipeline and connects hydrogen manufacturing
The outlet of the hydrogen outlet pipe 2 of device product, and pressure detection mechanism 8 is equipped in hydrogen gas storing device 5, in the present embodiment
Pressure detection mechanism uses pressure sensor in the prior art, such as pressure transmitter PT101；The hydrogen gas storing device 5
Gas outlet pass through be equipped with automatic valve 9 pipeline connect hydrogen steam line 1 outlet.And compressor 6 and hydrogen storage fill
It sets the pipeline between 5 air intake and is equipped with the check valve 10 for preventing the hydrogen in hydrogen gas storing device 5 from flowing back.
The signal that above-mentioned On-line Hydrogen Analyser AE and pressure detection mechanism 8 acquire sends control system to, and presses
Contracting machine 6, quick action emergency valve 7, automatic valve 9 are based on the control of control system.
The working principle of the present embodiment are as follows: hydrogen is divided by the hydrogen outlet pipe 2 of device for producing hydrogen product when operation starts
It Jin Ru not be in hydrogen steam line 1 and compressor 6, wherein the hydrogen by hydrogen steam line 1 directly passes sequentially through pressure regulator valve
Group 3, hydrogen outlet pipe 4 provide qualified hydrogen for subsequent production equipment；And the hydrogen through compressor 6 is compressed and is filled with height
It presses in storage tank, and the pressure in pressure sensor examinations high pressure tank, and is real-time transmitted to control system, when high pressure is stored up
After gas pressure inside the tank reaches design maximum working pressure (MWP), control system gives compressor 6 signal out of service, and compressor 6 stops fortune
Row is closed in the outlet of compressor 6 and high pressure tank inlet duct setting check valve 10, high when preventing compressor 6 out of service
Pressure hydrogen is backflowed out of by pipeline.
Since On-line Hydrogen Analyser AE analyzes the quality of hydrogen in real time, and control system is transmitted a signal to, works as hydrogen manufacturing
When the product hydrogen quality of device occurs to fluctuate unqualified, control system controls quick action emergency valve 7 and closes, and compressor 6 closes automatically
It closes, the automatic valve 9 in high pressure tank exit is opened, and continues to carry out subsequent production equipment using the hydrogen of storage continuous
It is supplied.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of continuous gas-supply ensuring device of hydrogen, the control based on control system, including hydrogen steam line (1), the hydrogen
The outlet of the hydrogen outlet pipe (2) of the entrance connection device for producing hydrogen product of gas steam line (1), hydrogen steam line (1)
Inlet is successively arranged On-line Hydrogen Analyser (AE), the quick action emergency valve (7) based on control system control, the hydrogen gas supply
The outlet of pipeline (1) passes through pressure regulation valve group (3) connection hydrogen outlet pipe (4), it is characterised in that: it further includes hydrogen storage dress
It sets (5), the air intake of the hydrogen gas storing device (5) connects device for producing hydrogen by the compressor (6) controlled based on control system
The outlet of the hydrogen outlet pipe (2) of product, and the pressure detection mechanism of connection control system is equipped in hydrogen gas storing device (5)
(8)；The gas outlet of the hydrogen gas storing device (5) connects hydrogen gas supply by the automatic valve (9) controlled based on control system
The outlet of pipeline (1).
2. the continuous gas-supply ensuring device of a kind of hydrogen according to claim 1, it is characterised in that: the compressor (6) with
The check valve (10) for preventing the hydrogen in hydrogen gas storing device (5) from flowing back is equipped between the air intake of hydrogen gas storing device (5).
3. the continuous gas-supply ensuring device of a kind of hydrogen according to claim 1 or 2, it is characterised in that: the hydrogen storage
Device (5) is high pressure tank.
4. the continuous gas-supply ensuring device of a kind of hydrogen according to claim 1 or 2, it is characterised in that: the pressure detecting
Mechanism (8) is pressure sensor.
5. the continuous gas-supply ensuring device of a kind of hydrogen according to claim 3, it is characterised in that: the pressure detection mechanism
It (8) is pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901211.6U CN208519500U (en) | 2018-06-12 | 2018-06-12 | A kind of continuous gas-supply ensuring device of hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901211.6U CN208519500U (en) | 2018-06-12 | 2018-06-12 | A kind of continuous gas-supply ensuring device of hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519500U true CN208519500U (en) | 2019-02-19 |
Family
ID=65325083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901211.6U Expired - Fee Related CN208519500U (en) | 2018-06-12 | 2018-06-12 | A kind of continuous gas-supply ensuring device of hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336423A (en) * | 2021-05-11 | 2021-09-03 | 中建材佳星玻璃(黑龙江)有限公司 | Production process of float glass without hydrogen station |
| CN114877248A (en) * | 2022-05-12 | 2022-08-09 | 中国华能集团清洁能源技术研究院有限公司 | Natural gas hydrogen-loading control system and control method |
-
2018
- 2018-06-12 CN CN201820901211.6U patent/CN208519500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336423A (en) * | 2021-05-11 | 2021-09-03 | 中建材佳星玻璃(黑龙江)有限公司 | Production process of float glass without hydrogen station |
| CN114877248A (en) * | 2022-05-12 | 2022-08-09 | 中国华能集团清洁能源技术研究院有限公司 | Natural gas hydrogen-loading control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200318 Address after: No. 18, Sanxin Road, Xiangfang District, Harbin City, Heilongjiang Province Patentee after: HARBIN LIMING GAS Co.,Ltd. Address before: 065201 Intersection of Huaxiang Road and Guangyang East Road, Sanhe Economic and Technological Development Zone, Langfang City, Hebei Province Patentee before: LANGFANG LI MING GASES Co.,Ltd. |
|
| 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: 20190219 Termination date: 20210612 |