CN219655842U - Anti-leakage gas storage tank for vehicle - Google Patents
Anti-leakage gas storage tank for vehicle Download PDFInfo
- Publication number
- CN219655842U CN219655842U CN202320503249.9U CN202320503249U CN219655842U CN 219655842 U CN219655842 U CN 219655842U CN 202320503249 U CN202320503249 U CN 202320503249U CN 219655842 U CN219655842 U CN 219655842U
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- CN
- China
- Prior art keywords
- leakage
- tank body
- proof
- push rod
- sleeve
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Links
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 47
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 244000309464 bull Species 0.000 description 8
- 239000003345 natural gas Substances 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a leakage-proof vehicular air storage tank, which comprises a tank body, wherein a sleeve is arranged in the middle of the top of the tank body, a flow guide pipe communicated with the tank body is arranged on one side of the sleeve, a push rod is sleeved on the other side of the sleeve, one side of the push rod extends to the inner side of the sleeve and is provided with a piston, an electric contact block A is arranged on the other side of the push rod, a spring is sleeved on the outer side of the push rod, and a fixed block is arranged on one side of the top of the tank body; according to the utility model, through the mutual matching among the sleeve, the flow guide pipe, the piston, the push rod, the electric contact block A, the electric contact block B, the alarm lamp, the fixed block and the spring, when the gas pressure in the tank body is overlarge, the electric contact block A is pushed to be contacted with the electric contact block B by using the gas pressure, and the alarm lamp is automatically started to alarm, so that the overlarge gas pressure in the tank body is prompted for timely treatment, the occurrence of gas leakage can be effectively prevented, and the gas storage stability is improved.
Description
Technical Field
The utility model relates to the technical field of air storage tanks, in particular to a leakage-proof air storage tank for a vehicle.
Background
The gas storage tank is a device specially used for storing gas, plays a role of stabilizing the pressure of a system, can be divided into a high-pressure gas storage tank, a low-pressure gas storage tank and a normal-pressure gas storage tank according to different bearing pressures of the gas storage tank, and is popular with natural gas, the natural gas is used as automobile power in the automobile field at present, and the natural gas is required to be stored in all automobiles by the gas storage tank;
the prior patent with the authority bulletin number of CN203907200U discloses a leakage-proof vehicle gas storage tank, when the leakage-proof vehicle gas storage tank is used, in case that natural gas leaks at a valve, the natural gas only exists in a space between the gas storage tank and a protective tank, so that the leakage of the natural gas is avoided, meanwhile, the concentration of the natural gas between the gas storage tank and the protective tank can be detected through a concentration tester, a driver is reminded through an alarm after a leakage event occurs, and the normal use of the gas storage tank is ensured;
however, the following disadvantages exist in this device:
1. the leakage of the air storage tank is usually caused by the fact that the air pressure in the tank body is too large, so that the air is leaked outwards, but in the device, the air pressure in the tank body is difficult to monitor, and people cannot be reminded in time when the air pressure in the tank body is too large, so that the air storage tank is easy to leak;
2. when gas leakage in the gas storage tank is usually caused by leakage from the gas inlet pipe and the gas outlet pipe, but when the device stores the gas, the sealing effect on the gas inlet pipe and the gas outlet pipe is poor, so that when the gas pressure in the tank body is overlarge, the gas can easily leak outwards from the gas inlet pipe and the gas outlet pipe, and the storage effect of the device is reduced.
Disclosure of Invention
The utility model aims to provide a leakage-proof vehicle air storage tank, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent automobile-used gas holder of leakage, includes the jar body, the middle part at jar body top is provided with the sleeve, telescopic one side is provided with the honeycomb duct that is linked together with the jar body, telescopic opposite side cover is equipped with the push rod, one side of push rod extends to telescopic inboard and is provided with the piston, the opposite side of push rod is provided with electric contact block A, the outside cover of push rod is equipped with the spring, one side at jar body top is provided with the fixed block, one side of fixed block is provided with electric contact block B with electric contact block A matched with, the opposite side of fixed block is provided with the warning light;
the top and the bottom of jar body one side are provided with the storehouse of preventing leaking, a set of one side in storehouse of preventing leaking is provided with the intake pipe, and another set of one side in storehouse of preventing leaking is provided with the outlet duct, the spout has been seted up to the both sides at the inside top in storehouse of preventing leaking, two sets of inboard sliding connection of spout has the slider, two sets of the bottom of slider is provided with the shutoff piece, the middle part cover at the storehouse top of preventing leaking is equipped with the bull stick, the bottom of bull stick is provided with the gear, two sets of the shutoff piece is close to one side mutually and is provided with the rack.
Preferably, a connecting pipe connected with the tank body is arranged at one side of the leakage-proof bin and used for connecting the leakage-proof bin and the tank body.
Preferably, the shape of the plugging block is a truncated cone, and the plugging block is made of rubber materials, so that the plugging effect can be improved, and gas leakage is prevented.
Preferably, the top of bull stick is provided with the runner, makes things convenient for the rotation gear to adjust.
Preferably, the two sets of racks are respectively meshed with two ends of the gear, so that when the gear rotates, the two sets of racks can be driven to be close to or far away from each other.
Preferably, the middle part at the top of the anti-leakage bin is provided with a sealing ring, and the sealing ring is positioned at the outer side of the rotating rod, so that the sealing performance of the anti-leakage bin can be improved.
Compared with the prior art, the utility model has the beneficial effects that: the anti-leakage automobile air storage tank;
1. through the mutual matching among the sleeve, the flow guide pipe, the piston, the push rod, the electric contact block A, the electric contact block B, the alarm lamp, the fixed block and the spring, when the gas pressure in the tank body is overlarge, the device can utilize the gas pressure to push the electric contact block A to be in contact with the electric contact block B, and automatically start the alarm lamp to alarm, so that the overlarge gas pressure in the tank body of a person is prompted, the situation of gas leakage can be effectively prevented, and the gas storage stability is improved;
2. through the shutoff piece, prevent leaking storehouse, slider, bull stick, spout, intake pipe, rack, gear and the outlet duct between mutually supporting for the device is when storing gas, and accessible carousel rotatory bull stick drives the shutoff piece card and prevents leaking in the pipeline of storehouse both sides, thereby carries out the twice shutoff to preventing leaking the storehouse, has promoted intake pipe and outlet duct department sealing performance, can effectively prevent that the internal gas of jar from outwards revealing, has promoted the leak prevention ability of device.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a top view of the leak resistant cartridge of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
fig. 5 is an enlarged schematic view of the structure at B of fig. 2 according to the present utility model.
In the figure: 1. a tank body; 2. a sleeve; 3. a flow guiding pipe; 4. a piston; 5. a push rod; 6. an electric contact block A; 7. an electric contact block B; 8. an alarm lamp; 9. a fixed block; 10. a spring; 11. a block; 12. a leakage prevention bin; 13. a slide block; 14. a rotating rod; 15. a chute; 16. an air inlet pipe; 17. a rack; 18. a gear; 19. and an air outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, embodiments of the present utility model are provided: the utility model provides a leak-proof automobile-used gas holder, including jar body 1, jar body 1 top's middle part is provided with sleeve 2, sleeve 2's one side is provided with honeycomb duct 3 that is linked together with jar body 1, sleeve 2's opposite side cover is equipped with push rod 5, push rod 5's one side extends to sleeve 2's inboard and is provided with piston 4, push rod 5's opposite side is provided with electric contact block A6, push rod 5's outside cover is equipped with spring 10, jar body 1 top's one side is provided with fixed block 9, fixed block 9's one side is provided with electric contact block B7 with electric contact block A6 matched with, fixed block 9's opposite side is provided with warning light 8;
the top and the bottom of one side of the tank body 1 are provided with a leakage-proof bin 12, the middle part of the top of the leakage-proof bin 12 is provided with a sealing ring, the sealing ring is positioned at the outer side of the rotating rod 14, the sealing performance of the leakage-proof bin 12 can be improved, one side of the leakage-proof bin 12 is provided with a connecting pipe connected with the tank body 1 and used for connecting the leakage-proof bin 12 and the tank body 1, one side of one group of leakage-proof bins 12 is provided with an air inlet pipe 16, one side of the other group of leakage-proof bins 12 is provided with an air outlet pipe 19, two sides of the inner top of the leakage-proof bin 12 are provided with sliding grooves 15, and the inner sides of the two groups of sliding grooves 15 are in sliding connection with sliding blocks 13;
the bottom of two sets of sliders 13 is provided with shutoff piece 11, and the shape of shutoff piece 11 is round platform shape, and shutoff piece 11 is made by the rubber material, can promote the shutoff effect, prevents gas leakage, and the middle part cover at the top of leak-proof storehouse 12 is equipped with bull stick 14, and the top of bull stick 14 is provided with the runner, makes things convenient for rotatory gear 18 to adjust, and the bottom of bull stick 14 is provided with gear 18, and two sets of shutoff pieces 11 are close to one side mutually and are provided with rack 17, and two sets of racks 17 mesh with the both ends of gear 18 respectively for when gear 18 rotates, can drive two sets of racks 17 and be close to each other or keep away from.
Working principle: when the device is used, gas can be injected into the tank body 1 through the gas inlet pipe 16 for storage, then the gas in the tank body 1 can be discharged through the gas outlet pipe 19, when the gas is stored, the rotary rod 14 can be rotated through the rotary disc, then the rotary rod 14 drives the gear 18 to rotate, the two groups of racks 17 meshed with each other can be driven to be mutually far away, the blocking block 11 is pushed through the racks 17, the blocking block 11 can be driven to move along the guiding direction of the sliding groove 15, and the blocking block can be blocked in the gas inlet pipe 16 and the connecting pipe, so that the gas in the tank body 1 can be effectively prevented from leaking outwards through the two blocking;
when the gas pressure in the tank body 1 is overlarge, the gas can enter the sleeve 2 under the flow guide of the flow guide pipe 3, the piston 4 can be pushed to move to one side by utilizing the gas pressure to overcome the elastic force of the spring 10, then the piston 4 drives the push rod 5, the electric contact block A6 can be pushed to move by the push rod 5, and when the electric contact block A6 is contacted with the electric contact block B7, the alarm lamp 8 can be automatically started to alarm so as to prompt personnel that the gas pressure in the tank body 1 is overlarge, so that the processing is performed in time, and the gas leakage can be effectively prevented.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (6)
1. The utility model provides a prevent automobile-used gas holder of leakage, includes a jar body (1), its characterized in that: the novel energy-saving tank is characterized in that a sleeve (2) is arranged in the middle of the top of the tank body (1), a flow guide pipe (3) communicated with the tank body (1) is arranged on one side of the sleeve (2), a push rod (5) is sleeved on the other side of the sleeve (2), one side of the push rod (5) extends to the inner side of the sleeve (2) and is provided with a piston (4), an electric contact block A (6) is arranged on the other side of the push rod (5), a spring (10) is sleeved on the outer side of the push rod (5), a fixed block (9) is arranged on one side of the top of the tank body (1), an electric contact block B (7) matched with the electric contact block A (6) is arranged on one side of the fixed block (9), and an alarm lamp (8) is arranged on the other side of the fixed block (9).
The top and the bottom of one side of the tank body (1) are provided with leakage-proof cabins (12), one group of leakage-proof cabins (12) is provided with an air inlet pipe (16), the other group of leakage-proof cabins (12) is provided with an air outlet pipe (19), both sides of the top inside the leakage-proof cabins (12) are provided with sliding grooves (15), the inner sides of the two groups of sliding grooves (15) are connected with sliding blocks (13) in a sliding manner, the bottom of each sliding block (13) is provided with a plugging block (11), the middle part of the top of the anti-leakage bin (12) is sleeved with a rotating rod (14), the bottom of the rotating rod (14) is provided with a gear (18), and one side, close to each other, of each plugging block (11) is provided with a rack (17).
2. The leak-proof vehicular air tank as defined in claim 1, wherein: one side of the anti-leakage bin (12) is provided with a connecting pipe connected with the tank body (1).
3. The leak-proof vehicular air tank as defined in claim 1, wherein: the shape of the plugging block (11) is a truncated cone, and the plugging block (11) is made of rubber materials.
4. The leak-proof vehicular air tank as defined in claim 1, wherein: the top of the rotating rod (14) is provided with a rotating wheel.
5. The leak-proof vehicular air tank as defined in claim 1, wherein: the two groups of racks (17) are respectively meshed with two ends of a gear (18).
6. The leak-proof vehicular air tank as defined in claim 1, wherein: the middle part at the top of the anti-leakage bin (12) is provided with a sealing ring, and the sealing ring is positioned at the outer side of the rotating rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320503249.9U CN219655842U (en) | 2023-03-16 | 2023-03-16 | Anti-leakage gas storage tank for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320503249.9U CN219655842U (en) | 2023-03-16 | 2023-03-16 | Anti-leakage gas storage tank for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219655842U true CN219655842U (en) | 2023-09-08 |
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ID=87853165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320503249.9U Active CN219655842U (en) | 2023-03-16 | 2023-03-16 | Anti-leakage gas storage tank for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219655842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450426A (en) * | 2023-12-21 | 2024-01-26 | 鞍山华信重工机械有限公司 | Steel spherical gas storage tank and gas leakage alarm device thereof |
-
2023
- 2023-03-16 CN CN202320503249.9U patent/CN219655842U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450426A (en) * | 2023-12-21 | 2024-01-26 | 鞍山华信重工机械有限公司 | Steel spherical gas storage tank and gas leakage alarm device thereof |
| CN117450426B (en) * | 2023-12-21 | 2024-02-20 | 鞍山华信重工机械有限公司 | Steel spherical gas storage tank and gas leakage alarm device thereof |
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