CN217025333U - Oil gas recovery oil gun - Google Patents
Oil gas recovery oil gun Download PDFInfo
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- CN217025333U CN217025333U CN202122802597.XU CN202122802597U CN217025333U CN 217025333 U CN217025333 U CN 217025333U CN 202122802597 U CN202122802597 U CN 202122802597U CN 217025333 U CN217025333 U CN 217025333U
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Abstract
The utility model relates to the technical field of oil gas recovery equipment, in particular to an oil gas recovery oil gun, which comprises an oil gun body, wherein one side of the oil gun body is fixedly connected with an oil filling pipe adapter. The utility model has the advantages that: the oil gas recovery pipe and the oil gas storage tank are additionally arranged, oil gas in the oil tank is pumped into the oil gas storage tank through the oil gas recovery pipe, the oil gas in the oil tank can be effectively prevented from being emitted into the atmosphere, the ecological environment is protected, meanwhile, a large amount of oil gas resources are recycled, the oil resources are saved, the elastic sealing device is additionally arranged, when the oil outlet pipe is inserted into the oil filler hole, the size of the sealing gasket is larger than that of the oil filler hole, the oil filler hole is sealed during oil filling, the volume of equipment is greatly reduced through the oil gas recovery pipe which is internally arranged in the groove in the outer wall of the oil outlet pipe, the oil gas recovery pipe is prevented from being exposed to collide with the oil filler hole of an automobile, and damage to the oil filling equipment and the oil tank of the automobile is prevented.
Description
Technical Field
The utility model relates to the technical field of oil gas recovery equipment, in particular to an oil gas recovery oil gun.
Background
The fuel gun is the terminal for the fuel dispenser output in the service station, i.e. the part that contacts the fuel tank of the car. The common self-sealing oil gun and the combined oil gun are characterized in that the common self-sealing oil gun and the combined oil gun are adopted, the common oil gun is mainly composed of an oil gun body, a hand guard, a limiting plate, a switch handle, a baffle plate, a self-control rod and the like, the limiting plate is fixed on the hand guard of the oil gun, three gears are arranged on the limiting plate, and when the switch handle is opened, the baffle plate can incline to forty-five degrees to sixty degrees. The oil gas diffusion preventing device is fixed on a limiting plate, the opening of a fuel gun switch is fixed, the oil output of the fuel dispenser is controlled, many fuel stations adopt a common self-sealing type fuel gun at present, when the self-sealing type fuel gun is used for filling oil, oil gas generated in an automobile oil tank can be emitted into the atmosphere, so that environmental pollution and potential safety hazards can be caused, meanwhile, physical and psychological health of workers of the fuel stations can be damaged, a large amount of valuable energy can be wasted, especially for some automobile oil tanks with low oil quantity, a large amount of volatile oil gas is accumulated, if the common fuel gun is used for filling oil, a large amount of oil gas escapes from the oil tank, so that the environment of the fuel stations is polluted, and fire hazards can be caused, the existing oil gas diffusion preventing method generally uses an oil gas recovering device on the fuel gun to pump oil gas into the fuel gun, and the existing oil gas recovering fuel gun can not ensure that a fuel filling port is completely sealed when the fuel is filled, lead to still having the oil gas to flow in the atmosphere, can not retrieve oil gas completely, and the recovery pipeline of current vapor recovery oil gun generally sets up the one side at the oil filler pipe, because need insert the oil gun in the car fuel filler hole, if a little carelessly will cause the damage with the fuel filler hole of car.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an oil gas recovery oil gun.
The purpose of the utility model is realized by the following technical scheme: the utility model provides an oil gas recovery oil gun, includes the oil gun rifle body, oil filling pipe adapter of one side fixedly connected with of the oil gun rifle body, the pin grips of one side fixedly connected with of the oil gun rifle body, one side of the oil gun rifle body is provided with a handle switch, oil pipe of one side fixedly connected with of the oil gun rifle body, an elastic sealing device has been cup jointed to the surface that goes out oil pipe, one side joint that goes out oil pipe has an oil gas recovery pipe, one side of oil gas recovery pipe is provided with an bleeder valve, oil gas storage tank of one side fixedly connected with of oil gas recovery pipe, one side of oil gas storage tank is provided with a valve.
Optionally, the inside of the oil gun body is of a hollow structure, openings are formed in two sides of the oil gun body, and the inner surface of the opening in one side of the oil gun body is provided with threads.
Optionally, the inner chamber of oil filler pipe adapter is the hollow circular cylinder structure, the surface of oil filler pipe adapter one side set up with the screw thread of the rifle body looks adaptation of oil gun, one side threaded connection of oil filler pipe adapter is in the internal surface of the rifle body one side of oil gun, the inner chamber of oil filler pipe adapter is linked together with the inner chamber of the rifle body of oil gun.
Optionally, the holding stop lever is of an L-shaped structure, two sides of the holding stop lever are respectively and fixedly connected with one side of the oil gun body, the handle switch is arranged between the holding stop lever and the oil gun body, and one side of the holding stop lever is fixedly connected with a hook.
Optionally, the oil outlet pipe is of a bent hollow tubular structure, one side of the oil outlet pipe is fixedly connected with one side of the oil gun body, the inner cavity of the oil outlet pipe is communicated with the inner cavity of the oil gun body, and a semicircular groove is formed in the outer surface of one side of the oil outlet pipe.
Optionally, the elastic sealing device includes the gasket, the outer surface diameter looks adaptation of gasket internal surface diameter and play oil pipe one side, spring of one side fixedly connected with of gasket, the surface of play oil pipe one side is cup jointed in the inside of spring, sealed pad of one side fixedly connected with of spring, the outer surface diameter looks adaptation of sealed internal surface diameter and play oil pipe one side of filling up, the surface of play oil pipe one side is all cup jointed with sealed inside of filling up to the gasket, the outside diameter of sealed pad is greater than the outside diameter of gasket, one side fixed connection of gasket is in one side of play oil pipe.
Optionally, the oil gas recovery pipe is a hollow tubular pile structure, the surface of oil gas recovery pipe one side and the internal surface looks adaptation of recess, the outside joint of oil gas recovery pipe is in the inside of recess.
Optionally, the oil gas storage tank is a hollow tank structure, one side of oil gas storage tank and one side fixed connection of oil gas recovery pipe, oil gas storage tank's bottom and one side fixed connection of oil gun rifle body, oil gas storage tank's inner chamber is linked together with the inner chamber of oil gas recovery pipe and oil gun rifle body respectively.
The utility model has the following advantages:
1. at present, a plurality of gas stations adopt common self-sealing type oil guns, when the self-sealing oil guns are used for filling oil, oil gas generated in an automobile oil tank can be emitted into the atmosphere, so that environmental pollution and potential safety hazards can be caused, meanwhile, physical and psychological health of workers in the gas stations can be damaged, a large amount of precious energy can be wasted, especially for automobile oil tanks with low oil quantity, a large amount of volatile oil gas is accumulated, if the common oil guns are used for filling oil, a large amount of oil gas escapes from the oil tank, so that not only can the environment of the gas stations be polluted, but also fire hazards can be caused, by adding an oil gas recovery pipe and an oil gas storage tank, when an oil outlet pipe is placed in an oil filling port and oil is filled by pressing a pull-down hand switch, an air extraction valve is started, the oil gas in the oil tank is pumped into the oil gas storage tank through the oil gas recovery pipe, so that the oil gas in the oil tank can be effectively prevented from being emitted into the atmosphere, the ecological environment is protected, a large amount of oil gas resources are recycled, and petroleum resources are saved.
2. The existing method for preventing oil gas from diffusing generally uses an oil gas recovery device on an oil gun to pump oil gas into the oil gun, but the existing oil gas recovery oil gun can not ensure that an oil filling port is completely sealed when oil is filled, so that oil gas still flows into the atmosphere and can not be completely recovered, and a recovery pipeline of the existing oil gas recovery oil gun is generally arranged on one side of the oil filling pipe, because the oil gun needs to be inserted into an automobile oil filling port, the oil filling port of the automobile can be damaged if careless, by adding an elastic sealing device, when the oil outlet pipe is inserted into the oil filling port, a sealing gasket is blocked outside the oil filling port due to the size of the sealing gasket being larger than that of the oil filling port, and the elastic force of a spring can enable the sealing gasket to be tightly attached to the outer wall of the oil filling port, so that the effect of sealing the oil filling port when oil is filled is realized, and the volume of the oil gas recovery pipe arranged in a groove on the outer wall of the oil outlet pipe is greatly reduced, effectively avoid oil gas recovery tube to expose the danger that probably produces the collision with the car oil filler hole, avoid causing the harm to refueling equipment and car oil tank.
Drawings
FIG. 1 is a schematic diagram of a first perspective of the present invention;
FIG. 2 is a schematic illustration of an explosive structure according to the present invention;
FIG. 3 is a schematic view of the connection structure of the oil gas recovery pipe according to the present invention;
fig. 4 is a schematic structural view of the elastic sealing device of the present invention.
In the figure: 1-oil gun body, 2-oil filling pipe adapter, 3-holding stop lever, 301-hook, 4-handle switch, 5-oil outlet pipe, 501-groove, 6-elastic sealing device, 601-gasket, 602-spring, 603-sealing gasket, 7-oil gas recovery pipe, 8-air extraction valve, 9-oil gas storage tank and 10-valve.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-4, an oil gas recovery oil gun, which includes an oil gun body 1, a fuel filler pipe adapter 2 fixedly connected to one side of the oil gun body 1, a holding stop lever 3 fixedly connected to one side of the oil gun body 1, a handle switch 4 arranged on one side of the oil gun body 1, a fuel outlet pipe 5 fixedly connected to one side of the oil gun body 1, an elastic sealing device 6 sleeved on the outer surface of the fuel outlet pipe 5, an oil gas recovery pipe 7 fastened to one side of the fuel outlet pipe 5, an air suction valve 8 arranged on one side of the oil gas recovery pipe 7, an oil gas storage tank 9 fixedly connected to one side of the oil gas recovery pipe 7, and a valve 10 arranged on one side of the oil gas storage tank 9, wherein the valve 10 is required to be closed when fuel is filled, so as to prevent gasoline in the fuel outlet pipe 5 from flowing back into the oil gas storage tank 9.
As a preferred technical scheme of the utility model: the inside of the oil gun body 1 is of a hollow structure, openings are formed in the two sides of the oil gun body 1, and threads are formed in the inner surface of the opening in one side of the oil gun body 1.
As a preferred technical scheme of the utility model: the inner chamber of filler tube adapter 2 is the hollow circular cylinder structure, the screw thread with the 1 looks adaptation of oil gun rifle body is seted up to the surface of filler tube adapter 2 one side, one side threaded connection of filler tube adapter 2 is in the internal surface of the 1 one side of oil gun rifle body, the inner chamber of filler tube adapter 2 is linked together with the inner chamber of the oil gun rifle body 1, the filler tube adapter 2 can be more convenient firm link to each other filler tube with the nozzle, and can prevent to produce when refueling and reveal.
As a preferred technical scheme of the utility model: the holding stop lever 3 is of an L-shaped structure, the two sides of the holding stop lever 3 are fixedly connected with one side of the oil gun body 1 respectively, the handle switch 4 is arranged between the holding stop lever 3 and the oil gun body 1, the hook 301 is fixedly connected with one side of the holding stop lever 3, and the hook 301 facilitates hanging of an oil gun on the oiling machine when the oil gun is not used.
As a preferred technical scheme of the utility model: the oil outlet pipe 5 is of a bent hollow tubular structure, one side of the oil outlet pipe 5 is fixedly connected with one side of the oil gun body 1, the inner cavity of the oil outlet pipe 5 is communicated with the inner cavity of the oil gun body 1, and the outer surface of one side of the oil outlet pipe 5 is provided with a semicircular groove 501.
As a preferred technical scheme of the utility model: the elastic sealing device 6 comprises a gasket 601, the diameter of the inner surface of the gasket 601 is matched with the diameter of the outer surface of one side of the oil outlet pipe 5, one side of the gasket 601 is fixedly connected with a spring 602, the inner part of the spring 602 is sleeved on the outer surface of one side of the oil outlet pipe 5, one side of the spring 602 is fixedly connected with a sealing gasket 603, the diameter of the inner surface of the sealing gasket 603 is matched with the diameter of the outer surface of one side of the oil outlet pipe 5, the inner parts of the gasket 601 and the sealing gasket 603 are sleeved on the outer surface of one side of the oil outlet pipe 5, the diameter of the outer side of the sealing gasket 603 is larger than that of the gasket 601, one side of the gasket 601 is fixedly connected with one side of the oil outlet pipe 5, by adding the elastic sealing device 6, when the oil outlet pipe 5 is inserted into the oil filler, because the size of the sealing gasket 603 is larger than that of the oil filler, the sealing gasket can be blocked outside the oil filler, and the elastic force of the spring 602 can make the sealing gasket 603 tightly fit with the outer wall of the oil filler, thereby realizing the sealing function to the oil filling port when filling oil.
As a preferred technical scheme of the utility model: oil gas recovery pipe 7 is a hollow tubular pile structure, the surface of oil gas recovery pipe 7 one side and the internal surface looks adaptation of recess 501, the outside joint of oil gas recovery pipe 7 in the inside of recess 501, the oil gas recovery pipe 7 of the recess 501 of built-in on the outer wall of oil pipe 5 has reduced the volume of equipment greatly, effectively avoids oil gas recovery pipe 7 to expose probably to produce the danger of collision with the automobile oil filler, avoids causing the harm to refueling equipment and car oil tank.
As a preferred technical scheme of the utility model: according to the utility model, by additionally arranging the oil gas recovery pipe 7 and the oil gas storage tank 9, when the oil outlet pipe 5 is placed in an oil filling port and oil is filled by pressing the handle switch 4, the air suction valve 8 is started to suck oil gas in the oil tank into the oil gas storage tank 9 through the oil gas recovery pipe 7, the oil gas in the oil tank can be effectively prevented from being emitted into the atmosphere, the ecological environment is protected, a large amount of oil gas resources are recycled, and the oil resources are saved.
In conclusion: at present, a plurality of gas stations adopt common self-sealing type fuel guns, when the self-sealing fuel guns are used for refueling, oil gas generated in an automobile oil tank can be emitted into the atmosphere, so that environmental pollution and potential safety hazards can be caused, meanwhile, physical and psychological health of workers in the fuel stations can be damaged, a large amount of precious energy can be wasted, especially for some automobile oil tanks with low oil quantity, a large amount of volatile oil gas is accumulated, if the ordinary fuel guns are used for refueling, a large amount of oil gas escapes from the oil tank, so that not only can the environment of the fuel stations be polluted, but also fire hazards can be caused, the utility model can effectively prevent the oil gas in the oil tank from being emitted into the atmosphere by adding an oil gas recovery pipe 7 and an oil gas storage tank 9, when an oil outlet pipe 5 is placed in a fuel filler opening and a handle switch 4 is pressed down for refueling, an air exhaust valve 8 is started, the oil gas in the oil tank is pumped into the oil gas storage tank 9 through the oil gas recovery pipe 7, the ecological environment is protected, and a large amount of oil gas resources are recycled, so that the petroleum resources are saved; the existing method for preventing oil gas from diffusing generally uses an oil gas recovery device on an oil gun to pump oil gas into the oil gun, but the existing oil gas recovery oil gun can not ensure the oil filling opening to be completely sealed when oil is filled, so that the oil gas still flows into the atmosphere and can not be completely recovered, and a recovery pipeline of the existing oil gas recovery oil gun is generally arranged at one side of the oil filling pipe, because the oil gun needs to be inserted into the oil filling opening of an automobile, the oil filling opening of the automobile can be damaged if careless, by adding the elastic sealing device 6, when the oil outlet pipe 5 is inserted into the oil filling opening, because the size of the sealing gasket 603 is larger than that of the oil filling opening, the sealing gasket 603 can be blocked outside the oil filling opening, and the elastic force of the spring 602 can enable the sealing gasket 603 to be tightly attached to the outer wall of the oil filling opening, thereby realizing the effect of sealing the oil filling opening when oil is filled, and the volume of equipment has been reduced greatly to oil gas recovery pipe 7 of built-in recess 501 on the outer wall of oil pipe 5, effectively avoids oil gas recovery pipe 7 to expose the danger that probably produces the collision with the car oil filler hole, avoids causing the harm to refueling equipment and car oil tank.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The oil gas recovery oil gun is characterized in that: including the oil gun rifle body (1), add oil pipe adapter (2) of one side fixedly connected with of the oil gun rifle body (1), one side fixedly connected with of the oil gun rifle body (1) grips pin (3), one side of the oil gun rifle body (1) is provided with one handle switch (4), one side fixedly connected with of the oil gun rifle body (1) goes out oil pipe (5), the surface that goes out oil pipe (5) has cup jointed an elastic sealing device (6), one side joint that goes out oil pipe (5) has an oil gas recovery pipe (7), one side of oil gas recovery pipe (7) is provided with an bleeder valve (8), oil gas storage tank (9) of one side fixedly connected with of oil gas recovery pipe (7), one side of oil gas storage tank (9) is provided with a valve (10).
2. The oil and gas recovery oil gun of claim 1, wherein: the oil gun is characterized in that the interior of the oil gun body (1) is of a hollow structure, openings are formed in two sides of the oil gun body (1), and threads are formed in the inner surface of the opening in one side of the oil gun body (1).
3. The oil and gas recovery oil gun of claim 1, wherein: the inner chamber of oil filler pipe adapter (2) is the hollow circular cylinder structure, the surface of oil filler pipe adapter (2) one side sets up the screw thread with the oil gun rifle body (1) looks adaptation, one side threaded connection of oil filler pipe adapter (2) is in the internal surface of the oil gun rifle body (1) one side, the inner chamber of oil filler pipe adapter (2) is linked together with the inner chamber of the oil gun rifle body (1).
4. The oil and gas recovery oil gun according to claim 1, wherein: the oil gun is characterized in that the holding stop lever (3) is of an L-shaped structure, the two sides of the holding stop lever (3) are fixedly connected with one side of the oil gun body (1) respectively, the handle switch (4) is arranged between the holding stop lever (3) and the oil gun body (1), and one side of the holding stop lever (3) is fixedly connected with a hook (301).
5. The oil and gas recovery oil gun according to claim 1, wherein: the oil outlet pipe (5) is of a bent hollow tubular structure, one side of the oil outlet pipe (5) is fixedly connected with one side of the oil gun body (1), the inner cavity of the oil outlet pipe (5) is communicated with the inner cavity of the oil gun body (1), and a semicircular groove (501) is formed in the outer surface of one side of the oil outlet pipe (5).
6. The oil and gas recovery oil gun according to claim 1, wherein: elastic sealing device (6) includes gasket (601), gasket (601) internal surface diameter and the outer surface diameter looks adaptation of going out oil pipe (5) one side, spring (602) of one side fixedly connected with of gasket (601), the surface of going out oil pipe (5) one side is cup jointed to the inside of spring (602), the sealed pad (603) of one side fixedly connected with of spring (602), the internal surface diameter of the sealed pad (603) and the outer surface diameter looks adaptation of going out oil pipe (5) one side, the outside diameter of sealed pad (603) all cup joints the surface in going out oil pipe (5) one side with the inside of sealed pad (603), the outside diameter of sealed pad (603) is greater than the outside diameter of gasket (601), one side fixed connection of gasket (601) is in one side of going out oil pipe (5).
7. The oil and gas recovery oil gun according to claim 1, wherein: oil gas recovery pipe (7) are a hollow tubular pile structure, the surface of oil gas recovery pipe (7) one side and the internal surface looks adaptation of recess (501), the outside joint of oil gas recovery pipe (7) is in the inside of recess (501).
8. The oil and gas recovery oil gun according to claim 1, wherein: the oil gas storage tank (9) is a hollow tank structure, one side of the oil gas storage tank (9) is fixedly connected with one side of the oil gas recovery pipe (7), the bottom of the oil gas storage tank (9) is fixedly connected with one side of the oil gun body (1), and the inner cavity of the oil gas storage tank (9) is communicated with the inner cavities of the oil gas recovery pipe (7) and the oil gun body (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122802597.XU CN217025333U (en) | 2021-11-16 | 2021-11-16 | Oil gas recovery oil gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122802597.XU CN217025333U (en) | 2021-11-16 | 2021-11-16 | Oil gas recovery oil gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217025333U true CN217025333U (en) | 2022-07-22 |
Family
ID=82439338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122802597.XU Active CN217025333U (en) | 2021-11-16 | 2021-11-16 | Oil gas recovery oil gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217025333U (en) |
-
2021
- 2021-11-16 CN CN202122802597.XU patent/CN217025333U/en active Active
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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: 20221226 Address after: No. 155, Gulou South Street, Xiangcheng Town, Xiangyun County, Dali Bai Autonomous Prefecture, Yunnan Province, 671000 Patentee after: Xiangyun Xinyu Economic and Trade Co.,Ltd. Address before: 330000 10th floor, A3 office building, zone a, Wanda Plaza, Honggutan District, Nanchang City, Jiangxi Province Patentee before: Liu Weiqi |