CN211821727U - Hydrogen supply system capable of realizing rapid hydrogen discharge - Google Patents
Hydrogen supply system capable of realizing rapid hydrogen discharge Download PDFInfo
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- CN211821727U CN211821727U CN201920783886.XU CN201920783886U CN211821727U CN 211821727 U CN211821727 U CN 211821727U CN 201920783886 U CN201920783886 U CN 201920783886U CN 211821727 U CN211821727 U CN 211821727U
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Abstract
The utility model discloses a can realize hydrogen supply system of quick row's hydrogen relates to car hydrogen supply system technical field, specifically is a can realize hydrogen supply system of quick row's hydrogen, including fixed establishment and gas cylinder mechanism, fixed establishment's inside is provided with gas cylinder mechanism, and gas cylinder mechanism's anterior segment sets up in water conservancy diversion mechanism, gas cylinder mechanism includes gas cylinder main part, connector, control valve and erection joint, the anterior segment of connector is provided with the control valve. This can realize hydrogen supply system of quick row of hydrogen, the performance that has improved whole device when increasing the structure greatly, hydrogen supply system after the improvement designs into two tee bend forms with the cylinder valve body, can not use the class structure that leads to, reduce pipe-line system's tie point, reduce cost simultaneously, and with manual stop valve integration on the tee bend sprue of high-pressure gas circuit, can directly establish ties with the pipeline directly with the business turn over runner of all valves, people's user demand has effectively been satisfied.
Description
Technical Field
The utility model relates to an automobile hydrogen supply system technical field specifically is a can realize hydrogen supply system of quick row's hydrogen.
Background
Hydrogen is considered to be the most promising clean energy source in the future. The hydrogen fuel cell converts chemical energy released by chemical reaction of hydrogen and oxygen into electric energy, does not need combustion, has high energy conversion efficiency and zero emission, is one of main development directions of new energy clean power vehicles in the future, but the development of hydrogen power faces many challenges, one of which is the problem of storage and supply of hydrogen on vehicles, and when the hydrogen is stored on the vehicles in a high-pressure hydrogen storage mode, the hydrogen is used as an oil tank of the hydrogen fuel cell vehicle and the hydrogen fuel engine vehicle, so that the hydrogen fuel cell has a positive effect on the use and popularization of the hydrogen fuel vehicle by quickly replacing gas in a hydrogen storage volume and quickly releasing fuel in the hydrogen storage volume under various conditions.
But the inside and outside structure of current hydrogen supply system is comparatively simple, and the air feed performance in the use is perfect inadequately to the outside pipeline intercommunication to the bottle is comparatively complicated, and convenient and fast inadequately used, the normal maintenance of the person of not being convenient for and maintenance dismantlement, can't carry out quick exhaust effect under emergency simultaneously, can not well satisfy shortcomings such as people's user demand.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a can realize hydrogen supply system of quick row of hydrogen, the outside structure is comparatively simple in the current hydrogen supply system that has proposed in having solved above-mentioned background, the air feed performance in the use is perfect inadequately, and communicate comparatively complicatedly to the outside pipeline of bottle, convenient and fast inadequately is got up in the use, the normal maintenance and the maintenance of the person of not being convenient for are dismantled, can't carry out quick exhaust effect under emergency simultaneously, can not satisfy people's user demand's problem well.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a can realize hydrogen supply system of quick hydrogen discharging, includes fixed establishment and gas cylinder mechanism, fixed establishment's inside is provided with gas cylinder mechanism, and the anterior segment of gas cylinder mechanism sets up in water conservancy diversion mechanism, gas cylinder mechanism includes gas cylinder main part, connector, control valve and erection joint, and the front end of gas cylinder main part is provided with the connector, the anterior segment of connector is provided with the control valve, and the front end of control valve is provided with the erection joint.
Optionally, the fixing mechanism includes a fixed chassis, a fixed base, a movable clamping block, a rubber pad and a locking bolt, the fixed base is arranged above the fixed chassis, the rubber pad is arranged on the upper end surface of the fixed base, the movable clamping block is arranged above the rubber pad, and the locking bolt is arranged inside the movable clamping block.
Optionally, the fixed base and the fixed chassis are welded, and the fixed base is symmetrical with respect to a center line of the fixed chassis.
Optionally, the outer dimension structure of the fixed base is completely the same as the outer dimension structure of the movable clamping block, and the diameter of the inner circular arc at the upper end of the fixed base is the same as the diameter of the inner circular arc at the lower end of the movable clamping block.
Optionally, rubber pads are arranged inside the movable clamping blocks and the fixed base, and the movable clamping blocks are connected with the fixed base through locking bolts.
Optionally, the central axis of the gas cylinder main body coincides with the circular arc central axis of the upper end of the fixed base, and the control valve is connected with the front end of the gas cylinder main body through a connector.
Optionally, the diversion mechanism includes diverter valve, honeycomb duct, stop valve, temperature sensor, main control valve and high-pressure solenoid valve, and the left and right sides of diverter valve all is provided with the honeycomb duct, and the inside of diverter valve is provided with temperature sensor, the front end of diverter valve is provided with the stop valve, and the right side of stop valve is provided with the main control valve, the right-hand member of main control valve is provided with high-pressure solenoid valve.
Optionally, the diversion pipes are respectively located on the left side and the right side of the diversion valve, and the stop valves are connected through the diversion pipes.
Optionally, the main control valve is connected with the high-pressure solenoid valve through a flow guide pipe, and the flow guide valve and the stop valve are both connected with the main control valve through the flow guide pipe.
The utility model provides a can realize hydrogen supply system of quick row's hydrogen possesses following beneficial effect:
1. according to the hydrogen supply system capable of realizing rapid hydrogen discharge, the cylinder valve body is designed into two tee joints, so that a through structure is not used, the connecting points of a pipeline system are reduced, and the cost is reduced;
2. according to the hydrogen supply system capable of realizing rapid hydrogen discharge, the temperature sensor and the fusible alloy bolt or the fusible glass bulb are integrated on the main flow passage of the valve body high-temperature discharge tee joint, so that all valve TPRD ends can be directly connected in series through pipelines;
3. according to the hydrogen supply system capable of realizing rapid hydrogen discharge, the manual stop valve is integrated on the main runner of the high-pressure gas path tee joint, so that the inlet runners and the outlet runners of all valves can be directly connected in series by pipelines;
4. this hydrogen supply system that can realize discharging hydrogen fast, the high-pressure solenoid valve control on through the function master control valve is to the hydrogen supply of pile, also can discharge hydrogen fast through high-pressure solenoid valve under emergency.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic rear view of the present invention;
FIG. 4 is an enlarged schematic view of the flow guiding mechanism of the present invention;
fig. 5 is the enlarged schematic view of the stop valve of the present invention.
In the figure: 1. a fixing mechanism; 101. fixing the chassis; 102. a fixed base; 103. a movable clamping block; 104. A rubber pad; 105. locking the bolt; 2. a gas cylinder mechanism; 201. a gas cylinder main body; 202. a connector; 203. A control valve; 204. installing a connector; 3. a flow guide mechanism; 301. a diverter valve; 302. a flow guide pipe; 303. A stop valve; 304. a temperature sensor; 305. a master control valve; 306. a high pressure solenoid valve.
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.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a technical solution: a hydrogen supply system capable of realizing rapid hydrogen discharge comprises a fixed mechanism 1 and a gas cylinder mechanism 2, wherein the gas cylinder mechanism 2 is arranged in the fixed mechanism 1, the front section of the gas cylinder mechanism 2 is arranged on a flow guide mechanism 3, the fixed mechanism 1 comprises a fixed base plate 101, a fixed base 102, a movable clamping block 103, a rubber pad 104 and a locking bolt 105, the fixed base 102 is arranged above the fixed base plate 101, the rubber pad 104 is arranged on the upper end surface of the fixed base 102, the movable clamping block 103 is arranged above the rubber pad 104, the locking bolt 105 is arranged in the movable clamping block 103, the fixed base 102 and the fixed base plate 101 are welded, the fixed base 102 is symmetrical relative to the central line of the fixed base plate 101, the external dimension structure of the fixed base 102 is completely the same as the external dimension structure of the movable clamping block 103, and the internal arc diameter of the upper end of the fixed base 102 is the same as the internal arc diameter of the lower end of the, rubber pads 104 are arranged inside the movable clamping blocks 103 and the fixed base 102, and the movable clamping blocks 103 are connected with the fixed base 102 through locking bolts 105;
the gas cylinder mechanism 2 comprises a gas cylinder main body 201, a connector 202, a control valve 203 and an installation joint 204, wherein the connector 202 is arranged at the front end of the gas cylinder main body 201, the control valve 203 is arranged at the front section of the connector 202, the installation joint 204 is arranged at the front end of the control valve 203, the central axis of the gas cylinder main body 201 coincides with the circular arc central axis of the upper end of the fixed base 102, the control valve 203 is connected with the front end of the gas cylinder main body 201 through the connector 202, through designing a cylinder valve body into two tee joints, a general structure can be omitted, the connection points of a pipeline system are reduced, and the cost is reduced at the same time, the hydrogen supply system capable of realizing rapid hydrogen discharge is provided, and through integrating a temperature sensor 304 and a fusible alloy bolt or a fusible glass bubble on the main flow passage of a high-temperature discharge tee joint of the valve body, all valve TPRD;
the diversion mechanism 3 comprises a diversion valve 301, a diversion pipe 302, a stop valve 303, a temperature sensor 304, a main control valve 305 and a high-pressure electromagnetic valve 306, the diversion valve 301 is provided with diversion pipes 302 on the left and right sides, the diversion valve 301 is provided with the temperature sensor 304 inside, the front end of the diversion valve 301 is provided with the stop valve 303, the right side of the stop valve 303 is provided with the main control valve 305, the right end of the main control valve 305 is provided with the high-pressure electromagnetic valve 306, the diversion pipes 302 are respectively positioned on the left and right sides of the diversion valve 301, the stop valves 303 are connected through the diversion pipe 302, the main control valve 305 is connected with the high-pressure electromagnetic valve 306 through the diversion pipe 302, and the diversion valve 301 and the stop valve 303 are connected with the main control valve 305 through the diversion pipe 302, the hydrogen supply system capable of realizing rapid hydrogen discharge can directly connect the inlet and outlet flow passages of, this hydrogen supply system that can realize quick exhaust hydrogen controls the hydrogen supply to the pile through high-pressure solenoid valve 306 on the function main control valve 305, also can discharge hydrogen through high-pressure solenoid valve 306 fast in emergency.
In conclusion, the hydrogen supply system capable of realizing rapid hydrogen discharge can be directly used as a tee joint through the two tee joint type flow passages of each cylinder valve when in use, and the parallel connection relation between hydrogen cylinders is directly realized;
the multi-way discharge pipe is centralized in a three-way mode of a TPRD end valve body structure, so that the centralized discharge of hydrogen is realized;
the high-pressure discharge port is opened through the main valve high-pressure electromagnetic valve 306, the air flow can be directly discharged without passing through a pressure reducing valve, and the quick replacement function of the system can be realized;
in emergency, the hydrogen needs to be discharged quickly, and the high-pressure discharge end can be opened through the high-pressure electromagnetic valve 306 to realize quick hydrogen discharge, so that the use safety of the system is improved;
the use of a one-way valve can block the gas flow to the hydrogenation port.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a can realize hydrogen supply system of quick row's hydrogen, includes fixed establishment (1) and gas cylinder mechanism (2), its characterized in that: the gas cylinder mechanism is characterized in that a gas cylinder mechanism (2) is arranged inside the fixing mechanism (1), the front section of the gas cylinder mechanism (2) is arranged on the flow guide mechanism (3), the gas cylinder mechanism (2) comprises a gas cylinder main body (201), a connector (202), a control valve (203) and an installation connector (204), the connector (202) is arranged at the front end of the gas cylinder main body (201), the control valve (203) is arranged at the front end of the connector (202), and the installation connector (204) is arranged at the front end of the control valve (203).
2. A hydrogen supply system capable of realizing rapid hydrogen discharge according to claim 1, characterized in that: the fixing mechanism (1) comprises a fixing chassis (101), a fixing base (102), a movable clamping block (103), a rubber pad (104) and a locking bolt (105), wherein the fixing base (102) is arranged above the fixing chassis (101), the rubber pad (104) is arranged on the upper end surface of the fixing base (102), the movable clamping block (103) is arranged above the rubber pad (104), and the locking bolt (105) is arranged inside the movable clamping block (103).
3. A hydrogen supply system capable of realizing rapid hydrogen discharge according to claim 2, characterized in that: the fixed base (102) and the fixed chassis (101) are welded, and the fixed base (102) is symmetrical relative to the central line of the fixed chassis (101).
4. A hydrogen supply system capable of realizing rapid hydrogen discharge according to claim 2, characterized in that: the outer dimension structure of the fixed base (102) is completely the same as that of the movable clamping block (103), and the diameter of an inner circular arc at the upper end of the fixed base (102) is the same as that of an inner circular arc at the lower end of the movable clamping block (103).
5. A hydrogen supply system capable of realizing rapid hydrogen discharge according to claim 2, characterized in that: rubber pads (104) are arranged inside the movable clamping blocks (103) and the fixed base (102), and the movable clamping blocks (103) are connected with the fixed base (102) through locking bolts (105).
6. A hydrogen supply system capable of realizing rapid hydrogen discharge according to claim 1, characterized in that: the central axis of the gas cylinder main body (201) coincides with the upper arc central axis of the fixed base (102), and the control valve (203) is connected with the front end of the gas cylinder main body (201) through the connector (202).
7. A hydrogen supply system capable of realizing rapid hydrogen discharge according to claim 1, characterized in that: flow guide mechanism (3) are including diverter valve (301), honeycomb duct (302), stop valve (303), temperature sensor (304), main control valve (305) and high pressure solenoid valve (306), and the left and right sides of diverter valve (301) all is provided with honeycomb duct (302), and the inside of diverter valve (301) is provided with temperature sensor (304), the front end of diverter valve (301) is provided with stop valve (303), and the right side of stop valve (303) is provided with main control valve (305), the right-hand member of main control valve (305) is provided with high pressure solenoid valve (306).
8. A hydrogen supply system capable of realizing rapid hydrogen discharge according to claim 7, characterized in that: the diversion pipes (302) are respectively positioned at the left side and the right side of the diversion valve (301), and the stop valves (303) are connected through the diversion pipes (302).
9. A hydrogen supply system capable of realizing rapid hydrogen discharge according to claim 7, characterized in that: the main control valve (305) is connected with the high-pressure electromagnetic valve (306) through the guide pipe (302), and the guide valve (301) and the stop valve (303) are connected with the main control valve (305) through the guide pipe (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783886.XU CN211821727U (en) | 2019-05-28 | 2019-05-28 | Hydrogen supply system capable of realizing rapid hydrogen discharge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783886.XU CN211821727U (en) | 2019-05-28 | 2019-05-28 | Hydrogen supply system capable of realizing rapid hydrogen discharge |
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| CN211821727U true CN211821727U (en) | 2020-10-30 |
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| CN201920783886.XU Active CN211821727U (en) | 2019-05-28 | 2019-05-28 | Hydrogen supply system capable of realizing rapid hydrogen discharge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094633A (en) * | 2019-05-28 | 2019-08-06 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen-feeding system can be realized quickly row's hydrogen |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094633A (en) * | 2019-05-28 | 2019-08-06 | 武汉格罗夫氢能汽车有限公司 | A kind of hydrogen-feeding system can be realized quickly row's hydrogen |
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