CN114811417A - Prevent hydrogenation rifle for hydrogenation station of static - Google Patents
Prevent hydrogenation rifle for hydrogenation station of static Download PDFInfo
- Publication number
- CN114811417A CN114811417A CN202210424657.5A CN202210424657A CN114811417A CN 114811417 A CN114811417 A CN 114811417A CN 202210424657 A CN202210424657 A CN 202210424657A CN 114811417 A CN114811417 A CN 114811417A
- Authority
- CN
- China
- Prior art keywords
- hydrogenation
- hydrogen
- antistatic
- gun
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 58
- 230000003068 static effect Effects 0.000 title abstract description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000001257 hydrogen Substances 0.000 claims abstract description 33
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 33
- 239000007789 gas Substances 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 9
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 9
- 239000011734 sodium Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 229920001971 elastomer Polymers 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 16
- 239000004816 latex Substances 0.000 claims description 13
- 229920000126 latex Polymers 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/03—Dealing with losses
- F17C2260/035—Dealing with losses of fluid
- F17C2260/036—Avoiding leaks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention relates to an anti-static hydrogenation gun for a hydrogenation station, which comprises a shell mechanism, a valve mechanism and a leakage detection mechanism, wherein the valve mechanism is arranged at the lower end of the shell mechanism; a leak detection mechanism installed inside the housing mechanism; the leak hunting mechanism includes: a rotational speed sensor; the connecting shaft is connected to the left side detection end of the rotating speed sensor; and the sailboard is fixed outside the connecting shaft. The invention has the beneficial effects that: this prevent hydrogenation rifle for station of static electricity, it leaks gas to have an electronic a machinery bivalve structure to seal the possibility that reduces equipment gas leakage, can carry out check out test set whether gas leakage through the mechanism that leaks hunting when equipment gas leakage, thereby take place to report to the police and can be convenient for workman timely maintenance, equipment leaks out hydrogen and can be absorbed by the sodium piece and store, the recovery of the hydrogen of being convenient for is recycled, reduce the waste of the energy, this equipment can leak gas when preventing the hydrogenation with hydrogenation equipment's pipeline zonulae occludens when the hydrogenation simultaneously.
Description
Technical Field
The invention relates to the technical field of hydrogenation station tools, in particular to an anti-static hydrogenation gun for a hydrogenation station.
Background
The hydrogenation station is a gas station for providing hydrogen for a fuel cell automobile, the hydrogenation gun is an instrument for connecting a hydrogenation pipeline and hydrogenation equipment in the hydrogenation station, and most of the hydrogenation guns are arranged in a gun shape, so that the hydrogenation guns are named as hydrogenation guns.
The existing hydrogenation gun is easy to have slight air leakage when not in use, so that the slight air leakage can not be found in time, the continuous loss of hydrogen is caused to waste, and meanwhile, the leaked hydrogen is easy to cause combustion, so that danger is caused to a hydrogenation station.
Therefore, the hydrogenation gun for the hydrogenation station is required to be designed to prevent static electricity.
Disclosure of Invention
The invention aims to provide an anti-static hydrogenation gun for a hydrogenation station, which aims to solve the problems that slight air leakage is easy to occur when the hydrogenation gun is not used, the slight air leakage cannot be found in time, hydrogen is continuously lost to cause waste, and the leaked hydrogen is easy to combust to cause danger to the hydrogenation station in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an antistatic hydrogen gun for a hydrogen station, comprising:
a housing mechanism;
a valve mechanism disposed at a lower end of the housing mechanism;
a leak detection mechanism installed inside the housing mechanism;
the leak hunting mechanism includes:
a rotational speed sensor;
the connecting shaft is connected to the left detection end of the rotating speed sensor;
and the sailboard is fixed outside the connecting shaft.
Preferably, the housing mechanism includes:
an outer housing;
the electrostatic copper wire is wrapped outside the outer shell;
and the handle is fixedly arranged on the left side of the outer shell.
Preferably, the valve mechanism comprises:
a stem disposed on the right side of the outer housing;
a spherical valve core disposed inside the outer housing;
and the electromagnetic valve is arranged at the lower end of the outer shell.
Preferably, the right side of the shell mechanism is provided with a head mechanism, the head mechanism is internally provided with an air outlet mechanism, the right end of the air outlet mechanism is provided with a supporting outward expansion mechanism, one end of the supporting outward expansion mechanism, which is far away from the air outlet mechanism, is connected with a variable sleeve mechanism, and the outer part of the variable sleeve mechanism is provided with an absorption mechanism.
Preferably, the head mechanism includes:
a connector;
the latex sealing bag is connected to the outside of the connector;
a first guide rod arranged at the inner sides of the two latex sealing bags;
and the closing plate is fixed inside the connector.
Preferably, the air outlet mechanism includes:
an air outlet pipe;
the fixed screen plate is fixed inside the air outlet pipe;
the second guide rod is connected in the middle of the fixed screen plate in a penetrating manner;
a spring provided on the left side of the fixed screen plate;
the hemispherical valve core is connected to one end, far away from the fixed screen plate, of the spring;
and the valve core baffle is arranged on the left side of the hemispherical valve core.
Preferably, the support expanding mechanism includes:
the loop bar is connected to the periphery of the air outlet pipe;
the rubber pad is arranged inside the loop bar;
the telescopic rod is connected to one side, far away from the air outlet pipe, of the rubber pad.
Preferably, the variable sleeve mechanism includes:
the metal pipe wall is connected to one end, far away from the rubber pad, of the telescopic rod;
a latex tube wall connected between the two metal tube walls;
and the rubber sealing gasket is connected to the outer part of the metal pipe wall.
Preferably, the absorption mechanism includes:
a box body;
the inflation pipeline is connected to the upper end and the lower end of the box body;
a sealed airbag fixed to an inner left end of the case;
a mesh plate installed in the middle of the inside of the case;
and the sodium block is filled in a space surrounded by the grid plate and the box body.
Compared with the prior art, the invention has the beneficial effects that: this equipment has the bivalve structure to seal the possibility that reduces equipment gas leakage, can carry out check out test set whether gas leakage through the mechanism that leaks hunting when equipment gas leakage to take place the maintenance that the warning can be timely, equipment leaks out hydrogen and can be absorbed by the sodium piece and store, and the recovery of the hydrogen of being convenient for recycles, and this equipment can leak gas when preventing the hydrogenation with hydrogenation equipment's pipeline zonulae occludens simultaneously when hydrogenation.
1. The mechanical ball valve can control the rotation of the spherical valve core through the rotating handle to form a mechanical ball valve, can control the on-off of gas in the outer shell, and can control the on-off of the gas in the outer shell through the electromagnetic valve.
2. According to the invention, when gas flows in the device, the sailboard is blown to drive the connecting shaft to rotate, whether the connecting shaft rotates is detected through the rotating speed sensor, so that whether the equipment leaks or not can be determined, workers can find the equipment leaks in time conveniently to carry out emergency treatment, unnecessary loss is reduced, and meanwhile, static on the outer shell and the valve mechanism can be conducted away through the static copper wire, so that the influence of static carried by hands or the outer shell on hydrogenation is prevented.
3. According to the invention, the internal air pressure of the air outlet pipe is kept constant in a high-pressure state by virtue of the hemispherical valve core and the elastic telescopic structure formed between the spring and the second guide rod and the air outlet pipe, so that the hydrogen gas pressure pushes the rubber pad, and the telescopic rod extends out by virtue of the telescopic structure formed between the rubber pad and the sleeve rod, so that the metal pipe wall is pushed open, the rubber sealing pad is expanded and tightly attached to the hydrogenation pipeline, and the phenomenon of air leakage of equipment in the hydrogenation process can be prevented.
4. The invention can inflate the sealed airbag through the inflation pipeline, thereby completely wrapping the connector, preventing the air leakage at the joint of the connector and the absorption mechanism, absorbing and storing the hydrogen leaked from the equipment through the sodium block, preventing the danger caused by the hydrogen leakage, recycling the hydrogen and reducing the waste.
Drawings
FIG. 1 is a schematic diagram of a front view of a hydrogenation gun for an antistatic hydrogenation station according to the present invention;
FIG. 2 is an enlarged sectional view of the outer shell of the anti-static hydrogenation gun for the hydrogenation station according to the present invention;
FIG. 3 is an enlarged cross-sectional view of a variable sleeve mechanism of an antistatic hydrogenation gun for a hydrogenation station according to the present invention;
FIG. 4 is a schematic diagram of an enlarged side view of a variable set of mechanism of an antistatic hydrogen adding gun for a hydrogen adding station according to the present invention;
FIG. 5 is an enlarged schematic view of the portion A in FIG. 3 of a hydrogenation gun for an antistatic hydrogenation station according to the present invention;
FIG. 6 is a schematic diagram of a three-dimensional structure of a metal tube wall of an antistatic hydrogenation gun for a hydrogenation station according to the present invention.
In the figure: 1. a housing mechanism; 101. an outer housing; 102. an electrostatic copper wire; 103. a handle; 2. a valve mechanism; 201. a handle is rotated; 202. a spherical valve core; 203. an electromagnetic valve; 3. a leak detection mechanism; 301. a rotational speed sensor; 302. a connecting shaft; 303. a windsurfing board; 4. a head mechanism; 401. a connector; 402. a latex sealing bag; 403. a first guide bar; 404. a closing plate; 5. an air outlet mechanism; 501. an air outlet pipe; 502. fixing the screen plate; 503. a second guide bar; 504. a spring; 505. a hemispherical valve core; 506. a valve core baffle; 6. a supporting outward expansion mechanism; 601. a loop bar; 602. a rubber pad; 603. a telescopic rod; 7. a variable sleeve mechanism; 701. a metal tube wall; 702. a latex tube wall; 703. a rubber gasket; 8. an absorbing mechanism; 801. a box body; 802. an inflation conduit; 803. sealing the air bag; 804. a grid plate; 805. and (4) sodium blocks.
Detailed Description
As shown in fig. 1, an antistatic hydrogenation gun for a hydrogenation station comprises a housing mechanism 1 including: an outer housing 101; the electrostatic copper wire 102 is wrapped outside the outer shell 101, and static electricity on the outer shell 101 and the valve mechanism 2 can be conducted away through the electrostatic copper wire 102, so that influence of static electricity carried by hands or the outer shell 101 on hydrogenation is prevented; a handle 103 fixedly installed at the left side of the outer casing 101, an absorbing mechanism 8 provided outside the variable sleeve mechanism 7, the absorbing mechanism 8 including: a box body 801; the inflation pipeline 802 is connected to the upper end and the lower end of the box body 801, the sealing air bag 803 can be inflated through the inflation pipeline 802, the connector 401 is completely wrapped, and air leakage at the connection part of the connector 401 and the absorption mechanism 8 is prevented; a sealing airbag 803 fixed to the left end of the interior of the case 801; a mesh plate 804 installed in the middle of the inside of the case 801; and a sodium block 805 which is filled in a space surrounded by the mesh plate 804 and the case 801, and which can absorb and store hydrogen gas leaked from the apparatus by the sodium block 805, thereby preventing danger due to leakage of hydrogen gas, and also can recycle and reuse hydrogen gas, and reducing waste.
As shown in fig. 1 and 2, a valve mechanism 2 of an antistatic hydrogenation gun for a hydrogenation station is arranged at the lower end of a shell mechanism 1, and a mechanical-electrical control mode is adopted to enable equipment to have better sealing performance and prevent the equipment from leaking gas when not in use, so that hydrogen is lost and waste is caused; the valve mechanism 2 includes: a stem 201 provided on the right side of the outer case 101; the ball valve core 202 is arranged in the outer shell 101, the rotation of the ball valve core 202 can be controlled through the rotating handle 201, a mechanical ball valve is formed, and the on-off of gas in the outer shell 101 can be controlled; an electromagnetic valve 203 which is arranged at the lower end of the outer shell 101, can control the on-off of the gas in the outer shell 101 through the electromagnetic valve 203, and a leakage detection mechanism 3 which is arranged in the shell mechanism 1; the leak detection mechanism 3 includes: the rotating speed sensor 301 detects whether the connecting shaft 302 rotates or not through the rotating speed sensor 301, so that whether air leakage occurs in the equipment or not can be determined, workers can find the air leakage of the equipment in time conveniently, emergency treatment can be carried out, and unnecessary loss is reduced; a connecting shaft 302 connected to a left detection end of the rotation speed sensor 301; the windsurfing board 303 is fixed outside the connecting shaft 302, and when the air flows, the windsurfing board 303 is blown, so that the windsurfing board 303 drives the connecting shaft 302 to rotate.
As shown in fig. 3, a head mechanism 4 is disposed on the right side of the housing mechanism 1, and the head mechanism 4 includes: a connector 401; the latex sealing bag 402 is connected to the outside of the connector 401, and the latex sealing bag 402 can seal the joint of the connector 401 and the metal pipe wall 701 to prevent air leakage; a first guide rod 403 arranged inside the two latex capsules 402, the first guide rod 403 being capable of guiding the metal tube wall 701 so as to facilitate the sliding of the metal tube wall 701; a closing plate 404 fixed inside the connection head 401.
As shown in fig. 4 and 6, in an antistatic hydrogen gun for a hydrogen station, a variable set mechanism 7 is connected to one end of a support expanding mechanism 6 away from an air outlet mechanism 5, and the variable set mechanism 7 includes: a metal tube wall 701 connected to an end of the telescopic rod 603 away from the rubber pad 602; a latex tube wall 702 connected in the middle of the two metal tube walls 701; the rubber gasket 703 is connected to the outside of the metal pipe wall 701, and when the metal pipe wall 701 is pushed open, the rubber gasket 703 can be expanded to be tightly attached to the hydrogenation pipeline, so that the phenomenon of air leakage of equipment in the hydrogenation process can be prevented.
As shown in fig. 3 to 5, in an antistatic hydrogenation gun for a hydrogenation station, an air outlet mechanism 5 is disposed inside a head mechanism 4, and the air outlet mechanism 5 includes: an air outlet pipe 501; a fixed net plate 502 fixed inside the outlet pipe 501; a second guide rod 503 which is connected in the middle of the fixed net plate 502 in a penetrating manner; a spring 504 provided on the left side of the fixed screen 502; a hemispherical valve core 505 connected to one end of the spring 504 far from the fixed screen 502, wherein the inner air pressure of the air outlet pipe 501 is kept constant in a high-pressure state by the hemispherical valve core 505 through the spring 504 and an elastic telescopic structure formed between the second guide rod 503 and the air outlet pipe 501; case baffle 506, it sets up the left side at hemisphere case 505, and case baffle 506 can shelter from the location to hemisphere case 505, and the right-hand member of mechanism 5 of giving vent to anger is provided with support mechanism 6 that rises outward, supports mechanism 6 that rises outward and includes: a loop bar 601 connected to the periphery of the outlet pipe 501; a rubber pad 602 disposed inside the loop bar 601; the telescopic rod 603 is connected to one side of the rubber pad 602, which is far away from the air outlet pipe 501, the hydrogen gas pressure pushes the rubber pad 602, and the telescopic rod 603 is extended out by virtue of the telescopic structure formed between the rubber pad 602 and the sleeve rod 601 through the telescopic rod 603, so that the metal pipe wall 701 is jacked open.
The working principle is as follows: firstly, the equipment is connected to a pipeline of a hydrogenation station, when the equipment is used, a worker can grasp a handle 103 to take the equipment, static electricity between hands and an outer shell 101 can be transferred through a static copper wire 102 to prevent the static electricity from influencing the equipment, then the equipment is taken out from an absorption mechanism 8, a variable sleeve mechanism 7 is plugged into the pipeline of a vehicle needing hydrogenation, a rotating handle 201 is rotated to open a spherical valve core 202, then an electromagnetic valve 203 is opened to enable hydrogen to flow out, the hydrogen is blocked through a sealing plate 404 to enable the hydrogen to only flow out of an air outlet pipe 501, the pressure inside the air outlet pipe 501 is increased through an elastic telescopic structure formed between a spring 504 and a second guide rod 503 and a fixed screen plate 502 by virtue of a hemispherical valve core 505, then a metal pipe wall 701 is propped open by virtue of a telescopic structure formed between a rubber gasket 602 and a sleeve rod 601 by virtue of a telescopic rod 603, so that the rubber gasket 703 is in close contact with the hydrogenation pipeline of the vehicle to form sealing, the latex pipe wall 702 is used for connecting the metal pipe walls 701 to prevent gas from leaking from the separated parts of the four metal pipe walls 701, the metal pipe walls 701 are positioned through the closing plate 404 to facilitate the expansion of the metal pipe walls 701, meanwhile, the connector 401 is connected with the metal pipe walls 701 and the latex pipe walls 702 through the latex sealing bag 402 to seal equipment, after the equipment is used, the equipment is closed through the valve mechanism 2, then the equipment is put into the absorption mechanism 8, air is filled into the sealing air bag 803 through the air filling pipeline 802 to seal the connection part of the absorption mechanism 8 and the connector 401, if the equipment leaks gas when not used, hydrogen can blow the sailboard 303 to drive the connecting shaft 302 to rotate, whether the connecting shaft 302 rotates can be detected through the rotation speed sensor 301 to determine whether the equipment leaks gas, if the equipment leaks gas and gives an alarm, the maintenance can be performed by workers in time, when the equipment leaks, hydrogen enters the box body 801, and can be absorbed and stored through the sodium block 805, so that waste and danger of the hydrogen can be avoided.
Claims (9)
1. An antistatic hydrogen gun for a hydrogen station, comprising:
a housing mechanism (1);
the method is characterized in that:
a valve mechanism (2) provided at a lower end of the housing mechanism (1);
a leakage detection mechanism (3) which is installed inside the shell mechanism (1);
the leak detection mechanism (3) includes:
a rotational speed sensor (301);
a connecting shaft (302) connected to a left side detection end of the rotation speed sensor (301);
a windsurfing board (303) fixed outside the connecting shaft (302).
2. An antistatic hydroprocessing gun as recited in claim 1, characterized in that said housing means (1) comprises:
an outer housing (101);
an electrostatic copper wire (102) wrapped outside the outer shell (101);
and the handle (103) is fixedly arranged on the left side of the outer shell (101).
3. An antistatic hydroprocessing gun as recited in claim 2, characterized in that said valve means (2) comprises:
a stem (201) disposed on the right side of the outer housing (101);
a ball valve core (202) disposed inside the outer housing (101);
a solenoid valve (203) disposed at a lower end of the outer case (101).
4. The antistatic hydrogen gun for the hydrogenation station as claimed in claim 1, wherein a head mechanism (4) is arranged on the right side of the housing mechanism (1), the gas outlet mechanism (5) is arranged inside the head mechanism (4), the support expanding mechanism (6) is arranged at the right end of the gas outlet mechanism (5), the end of the support expanding mechanism (6) far away from the gas outlet mechanism (5) is connected with a variable sleeve mechanism (7), and an absorption mechanism (8) is arranged outside the variable sleeve mechanism (7).
5. An antistatic hydroprocessing gun as recited in claim 4, characterized in that said head mechanism (4) comprises:
a connector (401);
a latex-sealed bladder (402) connected to the outside of the connector (401);
a first guide bar (403) disposed inside the two latex-sealed pouches (402);
a closing plate (404) fixed inside the connection head (401).
6. An antistatic hydrogen adding gun for hydrogen adding station according to claim 4, characterized in that the gas outlet mechanism (5) comprises:
an outlet pipe (501);
a fixed mesh plate (502) fixed inside the outlet pipe (501);
a second guide rod (503) which is connected in the middle of the fixed net plate (502) in a penetrating way;
a spring (504) disposed at a left side of the fixed mesh plate (502);
a hemispherical valve core (505) connected to one end of the spring (504) far away from the fixed screen plate (502);
a spool baffle (506) disposed on a left side of the hemispherical spool (505).
7. An antistatic hydrogen adding gun as claimed in claim 6, characterized in that the supporting expanding mechanism (6) comprises:
the loop bar (601) is connected to the periphery of the air outlet pipe (501);
a rubber pad (602) disposed inside the loop bar (601);
and the telescopic rod (603) is connected to one side, far away from the air outlet pipe (501), of the rubber pad (602).
8. An antistatic hydrogen lance for hydrogen station according to claim 7, characterized in that the variable set mechanism (7) comprises:
the metal pipe wall (701) is connected to one end, far away from the rubber pad (602), of the telescopic rod (603);
a latex tube wall (702) connected in the middle of the two metal tube walls (701);
a rubber gasket (703) attached to the outside of the metal tube wall (701).
9. An antistatic hydroprocessing gun as recited in claim 4, wherein said absorption mechanism (8) comprises:
a case (801);
an air charging duct (802) connected to both upper and lower ends of the case (801);
a sealing airbag (803) fixed to the left end of the interior of the case (801);
a mesh plate (804) installed in the middle of the inside of the case (801);
and a sodium block (805) filled in a space surrounded by the mesh plate (804) and the box body (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424657.5A CN114811417B (en) | 2022-04-22 | 2022-04-22 | Antistatic hydrogenation gun for hydrogenation station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424657.5A CN114811417B (en) | 2022-04-22 | 2022-04-22 | Antistatic hydrogenation gun for hydrogenation station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114811417A true CN114811417A (en) | 2022-07-29 |
| CN114811417B CN114811417B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210424657.5A Active CN114811417B (en) | 2022-04-22 | 2022-04-22 | Antistatic hydrogenation gun for hydrogenation station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115596994A (en) * | 2022-09-07 | 2023-01-13 | 南通大学（Cn） | Active hydrogenation device of hydrogen energy |
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| US4467835A (en) * | 1981-05-27 | 1984-08-28 | Caoutchouc Manufacture Et Plastiques | Shut-off devices |
| CN201317262Y (en) * | 2008-11-21 | 2009-09-30 | 浙江吉利汽车有限公司 | Double fuel tank truck air-entrapping opening |
| FR2989146A1 (en) * | 2012-04-04 | 2013-10-11 | Electricite De France | Sealing device i.e. sealing plug, for use in cover for sealing and insulating pipe utilized for passage of e.g. gas in nuclear power plant, has non-skid shoes forming contact surface that extends on half of periphery from cylinder section |
| CN203549269U (en) * | 2013-11-13 | 2014-04-16 | 中广核工程有限公司 | Flexible pipeline blocking device |
| WO2016145095A1 (en) * | 2015-03-09 | 2016-09-15 | Redline Detection, Llc | Balloon catheter apparatus for internal combustion engine component leak detection and high pressure leak detection |
| US20170138515A1 (en) * | 2015-11-18 | 2017-05-18 | Ying-Chieh Liao | Fluid-transferring expander |
| CN106195630A (en) * | 2016-08-30 | 2016-12-07 | 成都安迪生测量有限公司 | A kind of intelligence filling gun |
| CN208579084U (en) * | 2018-08-08 | 2019-03-05 | 昆山鑫盛塑料工业有限公司 | A kind of stopper sealing structure |
| CN209419974U (en) * | 2018-11-12 | 2019-09-20 | 无锡荣恩科技有限公司 | Anti- high-pressure electrostatic returns sand hose |
| CN110985881A (en) * | 2019-12-16 | 2020-04-10 | 上海浦江特种气体有限公司 | Gas filling system and filling method |
| CN112553607A (en) * | 2020-11-14 | 2021-03-26 | 徐州柚创谷智能科技有限公司 | Outer ring anti-raceway phosphating device for conical bearing |
| CN112696610A (en) * | 2020-12-31 | 2021-04-23 | 威海市泓淋电力技术股份有限公司 | Novel general stopper seals up sealed hydrogenation rifle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115596994A (en) * | 2022-09-07 | 2023-01-13 | 南通大学（Cn） | Active hydrogenation device of hydrogen energy |
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