CN211118733U - High hydrogenation station of security - Google Patents
High hydrogenation station of security Download PDFInfo
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- CN211118733U CN211118733U CN201921694592.6U CN201921694592U CN211118733U CN 211118733 U CN211118733 U CN 211118733U CN 201921694592 U CN201921694592 U CN 201921694592U CN 211118733 U CN211118733 U CN 211118733U
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- hydrogen
- flowmeter
- box body
- storage device
- hydrogenation
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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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- 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
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- Emergency Alarm Devices (AREA)
- Examining Or Testing Airtightness (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a high hydrogenation station of security relates to the hydrogenation station field. The utility model comprises a hydrogen storage device, a hydrogenation device, a hydrogen delivery pipeline, a hydrogen concentration monitoring device and an intelligent control device; the hydrogen concentration monitoring device comprises a sealed box body, a hydrogen concentration monitor, a flowmeter A and a flowmeter B, the hydrogen storage device is arranged in the sealed box body, the hydrogenation device is connected with the hydrogen storage device through a hydrogen conveying pipeline, the hydrogen concentration monitor detects the hydrogen concentration in the sealed box body, and the flowmeter A and the flowmeter B respectively monitor the hydrogen fuel flow at two ends of the hydrogen conveying pipeline; the intelligent control device comprises a terminal controller, an alarm and a control valve, wherein the control valve is arranged at the joint of the hydrogen conveying pipeline and the hydrogen storage device, and the terminal controller intelligently controls the components. The utility model discloses a hydrogen concentration monitoring devices and intelligent control device cooperation, but real-time supervision hydrogen storage device whether take place to leak to in time close the valve and report to the police.
Description
Technical Field
The utility model belongs to hydrogenation station field especially relates to a high hydrogenation station of security.
Background
The hydrogen station is an important facility for supplementing hydrogen fuel for hydrogen energy automobiles, a large amount of high-pressure hydrogen is often stored, and once leakage occurs, the safety of life and property around the hydrogen station is seriously threatened, so that the real-time monitoring of the hydrogen storage device is necessary.
The safety technical specification (GB/T34584-2017) of the hydrogen filling station stipulates that: a combustible gas detection alarm system is arranged in the hydrogenation station and various hydrogenation building stations, the combustible gas detection alarm system is provided with an uninterruptible power supply, a combustible gas detector is arranged at the position or position where hydrogen is most likely to accumulate, and the combustible gas alarm is preferably arranged in a control room or a duty room in a centralized manner.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high hydrogenation station of security has solved current problem through setting up hydrogen concentration monitoring devices and intelligent control device.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
The utility model relates to a high-safety hydrogen adding station, which comprises a hydrogen storage device, a hydrogen adding device, a hydrogen conveying pipeline, a hydrogen concentration monitoring device and an intelligent control device; the hydrogen concentration monitoring device comprises a sealed box body, a hydrogen concentration monitor, a flowmeter A and a flowmeter B, the hydrogen storage device is arranged in the sealed box body, one end of the hydrogen conveying pipeline penetrates through the side wall of the sealed box body to extend out and is connected with the hydrogenation device, the other end of the hydrogen conveying pipeline is connected with the hydrogen storage device, the hydrogen concentration monitor is arranged on the inner wall of the sealed box body, and the flowmeter A and the flowmeter B are respectively arranged at two ends of the hydrogen conveying pipeline; the intelligent control device comprises a terminal controller, an alarm and a control valve, wherein the control valve is arranged at the joint of the hydrogen conveying pipeline and the hydrogen storage device, the terminal controller is arranged in a duty room, the alarm is arranged on the terminal controller, and the hydrogen concentration monitor, the flowmeter A, the flowmeter B, the alarm, the control valve and the hydrogenation device are all electrically connected with the terminal controller.
Further, the hydrogen concentration monitor is a solid palladium alloy thin film hydrogen sensor.
Furthermore, a sealing ring is arranged at the position where the hydrogen conveying pipeline penetrates through the sealing box body.
Furthermore, the top of the sealed box body is provided with an exhaust port, and the exhaust port is provided with a piston cover.
The utility model has the following beneficial effects:
The utility model discloses a hydrogen concentration monitoring devices and intelligent control device cooperation, but real-time supervision hydrogen storage device whether take place to leak to in time close the valve and report to the police.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
In the drawings, the components represented by the respective reference numerals are listed below:
1-hydrogen storage device, 2-hydrogenation device, 3-hydrogen conveying pipeline, 4-sealed box body, 5-hydrogen concentration monitor, 6-flowmeter A, 7-flowmeter B, 8-terminal controller, 9-alarm, 10-control valve, 11-sealing ring, 12-exhaust port and 13-piston cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the invention, it is to be understood that the terms "upper", "both ends", "inner", and the like, refer to positional or orientational relationships and are used merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Referring to fig. 1-2, the present invention relates to a high-safety hydrogen station, which comprises a hydrogen storage device 1, a hydrogen adding device 2, a hydrogen pipeline 3, a hydrogen concentration monitoring device and an intelligent control device; the hydrogen concentration monitoring device comprises a sealed box body 4, a hydrogen concentration monitor 5, a flowmeter A6 and a flowmeter B7, wherein the hydrogen storage device 1 is arranged in the sealed box body 4, one end of a hydrogen conveying pipeline 3 penetrates through the side wall of the sealed box body 4 to extend out and be connected with the hydrogenation device 2, the other end of the hydrogen conveying pipeline is connected with the hydrogen storage device 1, a sealing ring 11 is arranged at the position, where the hydrogen conveying pipeline 3 penetrates through the sealed box body 4, of the sealed box body 4, the sealing performance in the sealed box body 4 can be kept, the detection of hydrogen leakage is facilitated, the hydrogen concentration monitor 5 is arranged on the inner wall of the sealed box body 4, the hydrogen concentration monitor 5 is a solid palladium alloy thin-film hydrogen sensor, the sensitivity and the accuracy are higher, an exhaust port 12 is arranged at the top of the sealed box body 4, a piston cover 13 is arranged on the exhaust port 12, when the air pressure in the box body is too high, the piston, whether the hydrogen pipeline leaks can be detected; the intelligent control device comprises a terminal controller 8, an alarm 9 and a control valve 10, wherein the control valve 10 is arranged at the joint of the hydrogen conveying pipeline 3 and the hydrogen storage device 1, the terminal controller 8 is arranged in a duty room of the hydrogen station, the alarm 9 is arranged on the terminal controller 8, and the hydrogen concentration monitor 5, the flow meter A6, the flow meter B7, the alarm 9, the control valve 10 and the hydrogenation device 2 are electrically connected with the terminal controller 8, so that the hydrogen output can be timely alarmed and stopped.
One specific application of this embodiment is: the hydrogen storage device 1 is a high-pressure hydrogen storage tank group, the hydrogenation device 2 is a hydrogenation gun, if hydrogen leaks from the high-pressure hydrogen storage tank group, the hydrogen concentration in the sealed box body 4 rises, the solid palladium alloy film hydrogen sensor senses the change of the hydrogen concentration, the solid palladium alloy film hydrogen sensor is very sensitive, even a small hydrogen concentration change can be captured, the hydrogen leakage can be found immediately, the solid palladium alloy film hydrogen sensor transmits data to the terminal controller 8, the terminal processor 8 starts the alarm 9, the alarm 9 can automatically give an alarm to a fire fighting mechanism and can give an early warning to personnel on duty, and when the pressure in the box body reaches an upper limit, the piston cover 13 can be opened by air pressure, gas is discharged, the pressure is released, and the safety is higher; the flow meter A6 calculates the hydrogen fuel flow at the joint of the hydrogen conveying pipeline 3 and the hydrogen storage device 1, the flow meter B7 calculates the hydrogen fuel flow at the joint of the hydrogen conveying pipeline 3 and the hydrogenation device 2 and transmits data to the terminal processor 8, the terminal processor 8 judges whether the difference value of the two data is in a reasonable range, if not, the control valve 10 is closed, and the alarm 9 is started.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to help illustrate the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a high hydrogenation station of security, includes hydrogen storage device (1), hydrogenation device (2) and hydrogen transmission pipeline (3), its characterized in that: the system also comprises a hydrogen concentration monitoring device and an intelligent control device; the hydrogen concentration monitoring device comprises a sealed box body (4), a hydrogen concentration monitor (5), a flowmeter A (6) and a flowmeter B (7), the hydrogen storage device (1) is arranged in the sealed box body (4), one end of the hydrogen conveying pipeline (3) penetrates through the side wall of the sealed box body (4) to extend out and is connected with the hydrogenation device (2), the other end of the hydrogen conveying pipeline is connected with the hydrogen storage device (1), the hydrogen concentration monitor (5) is arranged on the inner wall of the sealed box body (4), and the flowmeter A (6) and the flowmeter B (7) are respectively arranged at two ends of the hydrogen conveying pipeline (3); the intelligent control device comprises a terminal controller (8), an alarm (9) and a control valve (10), wherein the control valve (10) is arranged at the joint of a hydrogen conveying pipeline (3) and a hydrogen storage device (1), the terminal controller (8) is arranged in a duty room of a hydrogenation station, the alarm (9) is arranged on the terminal controller (8), and the hydrogen concentration monitor (5), the flowmeter A (6), the flowmeter B (7), the alarm (9), the control valve (10) and the hydrogenation device (2) are all electrically connected with the terminal controller (8).
2. A highly safe hydrogen station according to claim 1, wherein the hydrogen concentration monitor (5) is a solid palladium alloy thin film hydrogen sensor.
3. A high-safety hydrogen filling station according to claim 1, wherein the hydrogen pipeline (3) is provided with a sealing ring (11) through the sealing box body (4).
4. A high-safety hydrogen filling station according to claim 1, wherein the top of the sealed box body (4) is provided with an exhaust port (12), and the exhaust port (12) is provided with a piston cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921694592.6U CN211118733U (en) | 2019-10-11 | 2019-10-11 | High hydrogenation station of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921694592.6U CN211118733U (en) | 2019-10-11 | 2019-10-11 | High hydrogenation station of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211118733U true CN211118733U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921694592.6U Active CN211118733U (en) | 2019-10-11 | 2019-10-11 | High hydrogenation station of security |
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| CN (1) | CN211118733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280258A (en) * | 2021-06-23 | 2021-08-20 | 天津佰焰加氢装备有限公司 | Hydrogen storage tank with real-time monitoring and auxiliary protection functions for hydrogenation station |
-
2019
- 2019-10-11 CN CN201921694592.6U patent/CN211118733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280258A (en) * | 2021-06-23 | 2021-08-20 | 天津佰焰加氢装备有限公司 | Hydrogen storage tank with real-time monitoring and auxiliary protection functions for hydrogenation station |
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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: 20200909 Address after: B708 university entrepreneurship Park, No. 99, Daxue Road, Xuzhou high tech Industrial Development Zone, Jiangsu Province Patentee after: Xuzhou Tianqi New Material Technology Co., Ltd Address before: 230000 Room 1151, Block A, J1 Building, Phase II, Innovation Industrial Park, 2800 Innovation Avenue, Hefei High-tech Zone, Anhui Province Patentee before: ANHUI GUODONG NEW MATERIAL Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high safety hydrogenation station Effective date of registration: 20211123 Granted publication date: 20200728 Pledgee: Xuzhou Dacheng Environmental Technology Co., Ltd Pledgor: Xuzhou Tianqi New Material Technology Co., Ltd Registration number: Y2021320000351 |