CN217921475U - Gas-liquid ratio detection oil gas recovery type oil drum of gas station - Google Patents
Gas-liquid ratio detection oil gas recovery type oil drum of gas station Download PDFInfo
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- CN217921475U CN217921475U CN202220838644.8U CN202220838644U CN217921475U CN 217921475 U CN217921475 U CN 217921475U CN 202220838644 U CN202220838644 U CN 202220838644U CN 217921475 U CN217921475 U CN 217921475U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system type oil drum relates to an environmental protection detecting instrument. Its purpose is in order to provide one kind and can realize gas recovery's gas-liquid ratio detection oil gas recovery type oil drum of filling station when gas-liquid ratio detects with when unloading oil. The utility model discloses gas-liquid ratio detection vapor recovery system type oil drum of filling station includes the oil drum body, is provided with oil filler hole, first joint and second joint on the oil drum body, and first articulate vapor recovery pipeline or gas-liquid ratio detector, second articulate unload the oil pipe line, and the oil tank vapor recovery of filling station connects is connected to the other end of vapor recovery pipeline, unloads the oil tank of filling station and connects, unloads the other end of oil pipe line and connects the oil tank oil discharge joint of filling station.
Description
Technical Field
The utility model relates to an environmental protection detecting instrument technical field especially relates to a gas-liquid ratio of filling station detects vapor recovery system type oil drum.
Background
At present, the quantity of motor vehicles in China is rapidly increased, the quantity of gas stations and the sales volume of gasoline are driven to synchronously and rapidly increase, volatile Organic Compounds (VOCs) discharged by the gas stations are one of important pollutants influencing air quality, and the VOCs are fine Particulate Matters (PM) 2.5 ) And ozone (O) 3 ) The precursor and various toxic and harmful components in the gasoline station VOCs also influence the physical health of the gasoline station staff, drivers and detection personnel.
The gas-liquid ratio of a fuel gun is an important index for ensuring the normal operation of a gas-liquid recovery system of a gas station, and the atmospheric pollutant emission standard of the gas station stipulates a gas-liquid ratio detection method and determines the gas-liquid ratio to be recovered when detecting. Research shows that the gas-liquid ratio is detected according to a national standard method, so that the oil-gas emission in the gas-liquid ratio detection process can be reduced, and the accuracy of the gas-liquid ratio detection result can be ensured. Firstly, the oil discharge port of the oil tank of the gas station is high, and the oil tank needs to be manually lifted during oil discharge, so that time and labor are wasted; secondly, a large amount of oil gas is still discharged when oil is added into the oil drum; and thirdly, oil discharge from the oil drum to the oil tank does not have oil gas recovery.
Chinese utility model patent CN202329943U discloses a lift oil drum for oil gas recovery multi-parameter detector, and the oil drum setting is provided with elevating gear and dolly in the elevating platform below on the elevating platform, and first problem can be solved to this patent, and the oil drum oil discharge is the problem that wastes time and energy promptly, but all the other problems still lack better solution at present.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can realize vapor recovery system type oil drum is compared to detection to gas-liquid of filling station of vapor recovery system when the gas-liquid is compared and is detected time measuring and oil discharge.
The utility model discloses gas station gas-liquid ratio detects vapor recovery system oil drum, including the oil drum body, be provided with oil filler hole, first joint and second joint on the oil drum body, first articulate vapor recovery pipeline or gas-liquid ratio detector, second articulate oil discharge pipeline, and the oil tank vapor recovery of gas station connects to the other end of vapor recovery pipeline, and the oil tank oil discharge of gas station connects to the other end of oil discharge pipeline.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system type oil drum, wherein oil filler hole internal connection has downwardly extending's submergence formula to add oil pipe, and the oil-out department of submergence formula oil pipe bottom is provided with the check valve.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system type oil drum, wherein be provided with first ball valve between first joint and the oil drum body, be provided with the second ball valve between second joint and the oil drum body.
The utility model discloses gas station gas-liquid ratio detects vapor recovery system oil drum, wherein the vapor recovery system pipeline includes first hose, and first hose both ends are provided with respectively and connect the third of cooperation installation with first joint and be used for connecting the first reducer union that gas station oil tank vapor recovery connected.
The utility model discloses gas-liquid ratio detection vapor recovery system type oil drum of filling station, wherein the hosepipe joint is installed respectively at the both ends of first hose, is provided with the third ball valve between third joint and one side hosepipe joint, is provided with fifth ball valve and fifth joint between first reducer union and the opposite side hosepipe joint, first reducer union and fifth joint lug connection.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system type oil drum, wherein unload the oil pipe line and include the second hose, the both ends of second hose are provided with respectively and connect the fourth of cooperation installation with the second and connect the second reducer union who connects and be used for connecting filling station's oil tank oil discharge joint.
The utility model discloses gas-liquid ratio detection oil gas recovery type oil drum of filling station, wherein the hosepipe joint is installed respectively at the both ends of second hose, is provided with the fourth ball valve between fourth joint and the hosepipe joint of one side, is provided with sixth ball valve and sixth joint between second reducer union and the hosepipe joint of the opposite side, and second reducer union and sixth joint lug connection.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system oil drum, wherein be provided with the detachable shield on the oil filler hole.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system oil drum, wherein the oil drum body is placed on the handcart that has raising and lowering functions.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system type oil drum, wherein be connected with earthing device on the oil drum body.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system oil drum lies in with prior art difference, the utility model discloses gas-liquid ratio of filling station detects vapor recovery system oil drum passes through the submergence formula on the oil drum and adds the oil pipe, through first articulate vapor recovery pipeline and filling station oil tank on the oil drum, has realized detecting the vapor recovery of overall process at the gas-liquid ratio, has satisfied in the current standard about vapor recovery system's in the gas-liquid ratio detection method regulation.
The utility model discloses a gas-liquid ratio detection oil gas recovery type oil drum of filling station is explained further below with the attached drawing.
Drawings
FIG. 1 is a schematic structural view of an oil gas recovery type oil drum for detecting a gas-liquid ratio of a gas station of the present invention;
fig. 2 is a schematic structural view of the oil drum body in the oil gas recovery type oil drum for detecting the gas-liquid ratio of the gas station of the utility model;
FIG. 3 is a schematic view of the oil gas recovery type oil drum for detecting the gas-liquid ratio of the gas station according to the present invention;
the notation in the figures means: 1-a first reducer union; 2-a fifth joint; 3-a fifth ball valve; 4-water hose coupling; 5-a first hose; 6-a third ball valve; 7-a third linker; 8, a dust cover; 9-a submerged filler tube; 10-a check valve; 11-a trolley; 12-a fourth ball valve; 13-a fourth joint; 14-a second hose; 15-a sixth joint; 16-a sixth ball valve; 17-a second reducer union; 18-oil drum body; 21-a second linker; 22-a second ball valve; 23-a first joint; 24-a first ball valve; 25-oil gas recovery oil gun; 26-gas station tanks.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the utility model discloses gas-liquid ratio detection oil gas recovery type oil drum of filling station includes oil drum body 18 and can be connected with oil drum body 18 oil gas recovery pipeline, unload oil pipe line and earthing device.
An oil filling port is formed in the upper portion of the oil drum body 18, and a 2.5-inch male connector is arranged at the oil filling port and used for butting an oil gas recovery oil filling gun 25 to fill oil into the oil drum body 18. The oil filling port is provided with a detachable dust cover 8. Oil filler hole internal connection has downwardly extending's submergence formula to add oil pipe 9, adds the oil-out department of oil pipe 9 bottom and is provided with check valve 10, and the height that the check valve 10 distance is less than 200mm apart from the oil drum barrel head.
The upper portion of oil drum body 18 is provided with first joint 23, is provided with first ball valve 24 between first joint 23 and the oil drum body 18. The first connector 23 is used for connecting an oil and gas recovery pipeline. The oil gas recovery pipeline includes first hose 5, and in this embodiment, first hose 5 is 1 cun PVC steel wire hose. The two ends of the first hose 5 are respectively provided with a hose connector 4, and the outer sides of the hose connectors 4 on the two sides are respectively provided with a third ball valve 6 and a fifth ball valve 3. And a third joint 7 matched with the first joint 23 is arranged on the outer side of the third ball valve 6, and a fifth joint 2 is arranged on the outer side of the fifth ball valve 3. And a first reducing joint 1 is arranged on the outer side of the fifth joint 2, and the first reducing joint 1 is used for connecting an oil gas recovery joint of a gas station oil tank 26. In this embodiment, the first joint 23 is a 1 inch box, the third joint 7 is a 1 inch pin, the first reducer joint 1 is a 4 inch box to 1 inch pin, and the fifth joint 2 is a 1 inch box.
The bottom of oil drum body 18 is provided with second joint 21, is provided with second ball valve 22 between second joint 21 and the oil drum body 18. The second joint 21 is used for connecting an oil discharge line. The oil discharge line comprises a second hose 14, and in the embodiment, the second hose 14 is a 2-inch PVC steel wire hose. The hose joints 4 are respectively installed at two ends of the second hose 14, and the fourth ball valve 12 and the sixth ball valve 16 are respectively installed at the outer sides of the hose joints 4 at two sides. A fourth joint 13 matched with the second joint 21 is arranged on the outer side of the fourth ball valve 12, and a sixth joint 15 is arranged on the outer side of the sixth ball valve 16. And a second reducer union 17 is arranged on the outer side of the sixth union 15, and the second reducer union 17 is used for connecting a fuel discharge union of a fuel station tank 26. In this example, second coupling 21 is a 2 inch male coupling, fourth coupling 13 is a 2 inch female coupling, second reducer coupling 17 is a 4 inch female coupling to a 2 inch male coupling, and sixth coupling 15 is a 2 inch female coupling.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery type oil drum mainly includes before the vapor-liquid ratio detects, when detecting, when unloading and detect the back totally 4 stages when using.
Before detecting the gas-liquid ratio, confirming that ball valves at two ends of an oil gas recovery pipeline and an oil discharge pipeline are in a closed state, hermetically connecting the oil gas recovery pipeline and the oil discharge pipeline with an oil gas recovery joint and an oil discharge joint of a gas station oil tank 26 respectively, and opening valves at the oil gas recovery joint and the oil discharge joint of the gas station oil tank 26.
When gas-liquid ratio detects, confirm that first ball valve 24 and the second ball valve 22 of oil drum are in the closed condition, connect oil drum and tanker aircraft with earthing device, with oil drum vapor recovery joint and gas-liquid ratio detector entry three way connection be airtight connection, open first ball valve 24, refuel to the oil drum through the oil filler hole, detect the gas-liquid ratio simultaneously.
After the oil drum is filled up, close first ball valve 24, with oil drum vapor recovery system joint and the disconnection of gas-liquid ratio detector, with 8 sealed oil drum oil filler openings of shield, disconnection earthing device.
When the oil drum is unloaded, the oil drum is pushed to an oil unloading area by using the hydraulic lifting trolley 11, as shown in fig. 3, the grounding device is connected with the oil drum and the oil tank 26 of the gas station, and the oil gas recovery pipeline and the oil unloading pipeline are respectively hermetically connected with the oil gas recovery joint (the first joint 23) and the oil unloading joint (the second joint 21) of the oil drum. The opening process of each ball valve is as follows: firstly, opening a first ball valve 24 on an oil drum, a third ball valve 6 and a fifth ball valve 3 on an oil gas recovery pipeline in sequence; and secondly, opening the second ball valve 22 on the oil drum, the fourth ball valve 12 and the sixth ball valve 16 on the oil unloading pipeline in sequence, and starting to unload oil. After the oil discharge is finished and no residual oil is ensured in the oil discharge pipeline, the closing process of each ball valve is as follows: firstly, closing the second ball valve 22 on the oil drum, and the fourth ball valve 12 and the sixth ball valve 16 on the oil unloading pipeline in sequence; secondly, close first ball valve 24 on the oil drum, third ball valve 6 and fifth ball valve 3 on the oil gas recovery pipeline in proper order. And disconnecting the oil drum from the oil gas recovery pipeline and the oil unloading pipeline, and disconnecting the grounding device.
And after the gas-liquid ratio detection is finished, closing valves at an oil gas recovery joint and an oil discharge joint of the oil tank 26 of the gas station, disconnecting the oil gas recovery pipeline and the oil discharge pipeline from the oil tank 26 of the gas station, and confirming that ball valves on the oil drum, the oil gas recovery pipeline and the oil discharge pipeline are in a closed state.
The utility model discloses gas-liquid ratio of filling station detects vapor recovery system oil drum passes through the submergence formula on the oil drum and adds the oil pipe, through first articulate vapor recovery pipeline and filling station oil tank on the oil drum, has realized detecting the vapor recovery of overall process at the gas-liquid ratio, has satisfied among the current standard about vapor recovery system in the gas-liquid ratio detection method's regulation.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a gas-liquid ratio of filling station detects vapor recovery system oil drum which characterized in that: the oil tank oil gas recovery device comprises an oil tank body, wherein an oil filling port, a first joint and a second joint are arranged on the oil tank body, the first joint is connected with an oil gas recovery pipeline or a gas-liquid ratio detector, the second joint is connected with an oil unloading pipeline, the other end of the oil gas recovery pipeline is connected with an oil gas recovery joint of a gas station oil tank, and the other end of the oil unloading pipeline is connected with an oil unloading joint of the gas station oil tank.
2. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station of claim 1, which is characterized in that: the oil filling port is internally connected with an immersed oil filling pipe extending downwards, and an oil outlet at the bottom of the immersed oil filling pipe is provided with a check valve.
3. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station as claimed in claim 1, wherein: be provided with first ball valve between first joint and the oil drum body, be provided with the second ball valve between second joint and the oil drum body.
4. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station of claim 1, which is characterized in that: the oil gas recovery pipeline comprises a first hose, and the two ends of the first hose are respectively provided with a third joint and a first reducing joint, wherein the third joint is installed in a matched mode with the first joint, and the first reducing joint is used for being connected with an oil gas recovery joint of an oil tank of a gas station.
5. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station of claim 4, which is characterized in that: and water hose joints are respectively arranged at two ends of the first hose, a third ball valve is arranged between the third joint and the water hose joint at one side, a fifth ball valve and a fifth joint are arranged between the first reducing joint and the water hose joint at the other side, and the first reducing joint is directly connected with the fifth joint.
6. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station of claim 1, which is characterized in that: the oil discharge pipeline comprises a second hose, and a fourth joint and a second reducer union, wherein the fourth joint is installed at the two ends of the second hose in a matched mode with the second joint, and the second reducer union is used for being connected with an oil discharge joint of an oil tank of a gas station.
7. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station as claimed in claim 6, wherein: and water hose joints are respectively arranged at two ends of the second hose, a fourth ball valve is arranged between the fourth joint and the water hose joint at one side, a sixth ball valve and a sixth joint are arranged between the second reducing joint and the water hose joint at the other side, and the second reducing joint is directly connected with the sixth joint.
8. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station of claim 1, which is characterized in that: the oil filling port is provided with a detachable dustproof cover.
9. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station of claim 1, which is characterized in that: the oil drum body is placed on a trolley with a lifting function.
10. The gas-liquid ratio detection oil-gas recovery type oil drum of the gas station of claim 1, which is characterized in that: the oil drum body is connected with a grounding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220838644.8U CN217921475U (en) | 2022-04-12 | 2022-04-12 | Gas-liquid ratio detection oil gas recovery type oil drum of gas station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220838644.8U CN217921475U (en) | 2022-04-12 | 2022-04-12 | Gas-liquid ratio detection oil gas recovery type oil drum of gas station |
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| Publication Number | Publication Date |
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| CN217921475U true CN217921475U (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220838644.8U Active CN217921475U (en) | 2022-04-12 | 2022-04-12 | Gas-liquid ratio detection oil gas recovery type oil drum of gas station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116654858A (en) * | 2023-07-26 | 2023-08-29 | 中国石油天然气股份有限公司江苏销售分公司 | Oil gas recovery detector |
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2022
- 2022-04-12 CN CN202220838644.8U patent/CN217921475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116654858A (en) * | 2023-07-26 | 2023-08-29 | 中国石油天然气股份有限公司江苏销售分公司 | Oil gas recovery detector |
| CN116654858B (en) * | 2023-07-26 | 2023-10-10 | 中国石油天然气股份有限公司江苏销售分公司 | Oil gas recovery detector |
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