CN201962061U - Gas-oil separation joint - Google Patents
Gas-oil separation joint Download PDFInfo
- Publication number
- CN201962061U CN201962061U CN2010206978655U CN201020697865U CN201962061U CN 201962061 U CN201962061 U CN 201962061U CN 2010206978655 U CN2010206978655 U CN 2010206978655U CN 201020697865 U CN201020697865 U CN 201020697865U CN 201962061 U CN201962061 U CN 201962061U
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- Prior art keywords
- oil
- valve body
- gas
- magnet
- gas separation
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Abstract
The utility model provides a gas-oil separation joint, which comprises a gas-oil separation valve body which is communicated with an oiling machine, and a rubber tube valve body which is communicated with a refueling rubber tube, wherein the front end of the gas-oil separation valve body is provided with an oil-way port and a gas circuit port; the front end of the rubber tube valve body is threaded with the rear end of the gas-oil separation valve body, so a first valve cavity which is communicated with the oil-way port is formed; the gas-oil separation joint further comprises a diversion valve body and a gas guide valve core which are arranged in the first valve cavity; and the diversion valve body is provided with a second valve cavity which is communicated with the gas circuit port. In the gas-oil separation joint disclosed by the utility model, not only are oil and gas ways separated, but also the function of automatically regulating the gas liquid ratio through two magnets with the same magnetic property is realized, the structure is simple, and the weight of a gun component is reduced.
Description
Technical field
The utility model relates to oil gas and reclaims field, particularly a kind of Oil-gas Separation joint.
Background technology
Regulation among the mandatory standard GB 20952-2007 " petrol service station atmosphere pollutants emission standards " that put into effect in 2007, the petrol service station of China will be finished the transformation of installing gas recovery system for oil additional successively.2008, the petrol service station in Beijing and peripheral Tianjin, Inner Mongol, Shanxi, Hebei as prescribed was finished petrol service station and has been installed the gas recovery system for oil transformation additional.Before 2012, the Yangtze River Delta, Pearl River Delta also will be finished and be installed the gas recovery system for oil transformation additional.
Before petrol service station was not installed gas recovery system for oil, sebific duct on the fuel charger and nozzle etc. all were single pass, promptly have only asphalt channel; Reclaim to transform along with petrol service station carries out oil gas, nozzle, sebific duct all must be replaced by binary channel, and promptly existing asphalt channel has gas channels again, and the sealing mutually of oil circuit path and gas channels, separately use, and cause danger avoiding.
The utility model content
The utility model provides a kind of Oil-gas Separation joint, gas channel not only can be separated, and also has the function of automatically regulating gas liquid ratio size, has reduced the weight of rifle assembly.
The technical solution of the utility model is achieved in that
A kind of Oil-gas Separation joint comprises Oil-gas Separation valve body that is communicated with fuel charger and the sebific duct valve body that is communicated with refueling line;
The front end of described Oil-gas Separation valve body has oil circuit opening and gas circuit opening;
The rear end of the front end of described sebific duct valve body and described Oil-gas Separation valve body forms first valve pocket with described oil circuit open communication by being threaded;
Described Oil-gas Separation joint further comprises water conservancy diversion valve body and the air guide spool that is arranged in first valve pocket;
Described water conservancy diversion valve body has second valve pocket with described gas circuit open communication, and described air guide spool is arranged in second valve pocket;
Form the oil circuit path between the described water conservancy diversion valve body and first valve pocket;
Form the gas circuit path between the described air guide spool and second valve pocket.
Preferably, sheathed first magnet of the external side of described diverter valve and first spring, the first magnet front end has the first magnet adjustable ring;
Sheathed second magnet in the described air guide spool outside, the second magnet front end has the second magnet adjustable ring, and first magnet is identical with the polarity of second magnet;
Described first magnet promotes the motion of water conservancy diversion valve body by the first magnet adjustable ring and first spring;
Described second magnet promotes the air guide valve core movement by the second magnet adjustable ring.
Preferably, the threaded connection place of the rear end of the front end of described sebific duct valve body and described Oil-gas Separation valve body has first seal ring.
Preferably, has second seal ring between the described water conservancy diversion valve body and first valve pocket.
Preferably, has the 3rd seal ring between the described air guide spool and second valve pocket.
Preferably, described sebific duct valve body comprises that further a front end can block the trimming screw of described gas circuit opening.
Preferably, described trimming screw has the 4th seal ring outward.
Preferably, described trimming screw rear end has the hole snap ring that prevents that trimming screw from coming off.
As can be seen from the above technical solutions, the utility model provides a kind of Oil-gas Separation joint, gas channel not only can be separated, and also has the function of automatically regulating gas liquid ratio size, has reduced the weight of rifle assembly.
Description of drawings
Fig. 1 is the structural representation of Oil-gas Separation joint of the present utility model.
Fig. 2 is the lateral plan of A direction among Fig. 1.
The specific embodiment
The utility model provides a kind of Oil-gas Separation joint, gas channel not only can be separated, and also has the function of automatically regulating gas liquid ratio size, has reduced the weight of rifle assembly.
For making the purpose of this utility model and advantage clearer, the utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of Oil-gas Separation joint of the present utility model.Fig. 2 is the lateral plan of the A direction of Oil-gas Separation joint of the present utility model as shown in Figure 1.As depicted in figs. 1 and 2, Oil-gas Separation joint of the present utility model comprises Oil-gas Separation valve body 1 that is communicated with fuel charger and the sebific duct valve body 6 that is communicated with refueling line.
The front end of Oil-gas Separation valve body 1 has oil circuit opening 15 and gas circuit opening 16, and the rear end of the front end of sebific duct valve body 1 and Oil-gas Separation valve body 6 forms first valve pocket with the oil circuit open communication by being threaded.Oil-gas Separation joint 6 further comprises water conservancy diversion valve body 8 and the air guide spool 9 that is arranged in first valve pocket, and water conservancy diversion valve body 8 has second valve pocket with the gas circuit open communication, and air guide spool 9 is arranged in second valve pocket.
Then form the oil circuit path between the water conservancy diversion valve body 8 and first valve pocket, form the gas circuit path between the air guide spool 9 and second valve pocket.
Preferably, sheathed first magnet 3 in water conservancy diversion valve body 8 outsides and first spring 7, the front end of first magnet 3 has the first magnet adjustable ring 2, the front-end and back-end of first magnet 3 all have boss, with respectively against first spring 7 and the first magnet adjustable ring 2, the front-end and back-end of water conservancy diversion valve body 8 also have boss respectively, and it can be respectively against first spring 7 and the first magnet adjustable ring 2.First magnet 3 promotes water conservancy diversion valve bodies 8 by first spring 7 and the first magnet adjustable ring 2 during side shifting and moves outside water conservancy diversion valve body 8.
The front end of the outside of air guide spool 9 sheathed second magnet 4, the second magnet 4 has the second magnet adjustable ring, and the front end of second magnet 4 has boss, with against the second magnet adjustable ring.Wherein, first magnet 3 is identical with the polarity of second magnet 4.The front-end and back-end of air guide spool 9 also have boss respectively, can be against the second magnet adjustable ring.When second magnet 4 during, can promote 9 motions of air guide spool by the second magnet adjustable ring along the outer side shifting of air guide spool 9.
Because first magnet 3 is identical with the polarity of second magnet 4, therefore when first magnet 3 and second magnet 4 near the time, identical magnetic can make second magnet 4 along with the sense of motion of first magnet 3 is mobile together towards the direction away from first magnet 3.
Preferably, the threaded connection place of the rear end of the front end of sebific duct valve body 6 and Oil-gas Separation valve body 1 has first seal ring 5, to seal this threaded connection place.
Have second seal ring 10 between the water conservancy diversion valve body 8 and first valve pocket, have the 3rd seal ring 11 between the air guide spool 9 and second valve pocket, thereby prevent the leakage between oil circuit path and the gas circuit path.
Preferably, sebific duct valve body 6 comprises that further a front end can block the trimming screw 13 of gas circuit opening, blocks at needs under the situation of gas circuit path, can block the gas circuit opening by adjust this trimming screw 13 to the direction that is screwed into, thereby block the gas circuit path.Adjust this trimming screw 13 to the direction of back-outing and to reopen the gas circuit path.
Preferably, have the 4th seal ring 14 outside the trimming screw 13, reveal at trimming screw 13 places to prevent the gas circuit path.
Preferably, trimming screw 13 rear ends have the hole snap ring 12 that prevents that this trimming screw 13 from coming off.
Oil-gas Separation joint of the present utility model is a kind of device of fuel charger for used fuel-displaced separating with the getter passage that band oil gas reclaims.This Oil-gas Separation joint links to each other with fuel charger by the G3/4 screw thread; Reclaiming coaxial sebific duct by M34 * 1.5-7H screw thread and oil gas links to each other.It can be according to the open size of big or small automatically regulating gas circuit of oiling flow.
Concrete working process is: Oil-gas Separation valve body 1 and sebific duct valve body 6 link to each other by screw thread, and it prevents that by hose valve body sealing ring 5 oily stream from leaking.Big magnet adjustable ring 2 is used to regulate the relative position of big magnet assemblies 3 and small magnet 4.Spring 7 is regulated the unlatching of big magnet assemblies 3, moves thereby drive small magnet 4; The size that control air guide spool 9 is opened.Promptly, when oil stream increases, water conservancy diversion valve body 8 is travelled forward by the thrust of oil stream, thrust by spring 7 promotes big magnet assemblies 3 and travels forward, because big magnet assemblies 3 is identical with the magnetic of small magnet 4, then drives small magnet 4 and travel forward, thereby drive moving forward of air guide spool 9 by the small magnet adjustable ring, air-flow is increased, thereby gas liquid ratio is stabilized in preset value.Flow process when oil stream reduces is identical, therefore Oil-gas Separation joint of the present utility model is by being provided with two identical magnet of magnetic, make the adjusting of gas liquid ratio size to realize automatically, and can regulate the intrinsic gas liquid ratio of this Oil-gas Separation joint by regulating spring, simple in structure, thus the weight of oil gun assembly reduced.
The gas circuit of Oil-gas Separation joint of the present utility model and oil circuit by water conservancy diversion valve body 8 by seal ring 10 with opened in 11 minutes.Set screw 13 manual regulation gas circuit sizes, seal ring 14 prevents that gas from leaking from set screw.The hole prevents that with snap ring set screw from coming off.
This Oil-gas Separation joint not only separates gas channel, also has the function of automatically regulating gas liquid ratio size.Reduced the weight of rifle assembly.
As can be seen from the above technical solutions, the utility model provides a kind of Oil-gas Separation joint, gas channel not only can be separated, and also has the function of automatically regulating gas liquid ratio size, has reduced the weight of rifle assembly.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (8)
1. an Oil-gas Separation joint is characterized in that,
Comprise Oil-gas Separation valve body that is communicated with fuel charger and the sebific duct valve body that is communicated with refueling line;
The front end of described Oil-gas Separation valve body has oil circuit opening and gas circuit opening;
The rear end of the front end of described sebific duct valve body and described Oil-gas Separation valve body forms first valve pocket with described oil circuit open communication by being threaded;
Described Oil-gas Separation joint further comprises water conservancy diversion valve body and the air guide spool that is arranged in first valve pocket;
Described water conservancy diversion valve body has second valve pocket with described gas circuit open communication, and described air guide spool is arranged in second valve pocket;
Form the oil circuit path between the described water conservancy diversion valve body and first valve pocket;
Form the gas circuit path between the described air guide spool and second valve pocket.
2. Oil-gas Separation joint according to claim 1 is characterized in that, sheathed first magnet of the external side of described diverter valve and first spring, and the first magnet front end has the first magnet adjustable ring;
Sheathed second magnet in the described air guide spool outside, the second magnet front end has the second magnet adjustable ring, and first magnet is identical with the polarity of second magnet;
Described first magnet promotes the motion of water conservancy diversion valve body by the first magnet adjustable ring and first spring;
Described second magnet promotes the air guide valve core movement by the second magnet adjustable ring.
3. Oil-gas Separation joint according to claim 2 is characterized in that, the threaded connection place of the rear end of the front end of described sebific duct valve body and described Oil-gas Separation valve body has first seal ring.
4. Oil-gas Separation joint according to claim 3 is characterized in that, has second seal ring between the described water conservancy diversion valve body and first valve pocket.
5. Oil-gas Separation joint according to claim 3 is characterized in that, has the 3rd seal ring between the described air guide spool and second valve pocket.
6. according to the described Oil-gas Separation joint of arbitrary claim in the claim 1 to 5, it is characterized in that described sebific duct valve body comprises that further a front end can block the trimming screw of described gas circuit opening.
7. Oil-gas Separation joint according to claim 6 is characterized in that described trimming screw has the 4th seal ring outward.
8. Oil-gas Separation joint according to claim 6 is characterized in that, described trimming screw rear end has the hole snap ring that prevents that trimming screw from coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206978655U CN201962061U (en) | 2010-12-27 | 2010-12-27 | Gas-oil separation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206978655U CN201962061U (en) | 2010-12-27 | 2010-12-27 | Gas-oil separation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962061U true CN201962061U (en) | 2011-09-07 |
Family
ID=44524597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206978655U Expired - Lifetime CN201962061U (en) | 2010-12-27 | 2010-12-27 | Gas-oil separation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986715A (en) * | 2015-07-09 | 2015-10-21 | 优必得石油设备(苏州)有限公司 | Oil gun |
| CN107161941A (en) * | 2017-05-19 | 2017-09-15 | 正星科技股份有限公司 | Have the booster reel device that Volatile Gas reclaims function concurrently |
-
2010
- 2010-12-27 CN CN2010206978655U patent/CN201962061U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986715A (en) * | 2015-07-09 | 2015-10-21 | 优必得石油设备(苏州)有限公司 | Oil gun |
| CN104986715B (en) * | 2015-07-09 | 2017-11-03 | 优必得石油设备(苏州)有限公司 | Nozzle |
| CN107161941A (en) * | 2017-05-19 | 2017-09-15 | 正星科技股份有限公司 | Have the booster reel device that Volatile Gas reclaims function concurrently |
| CN107161941B (en) * | 2017-05-19 | 2019-04-26 | 正星科技股份有限公司 | Have both the booster reel device of Volatile Gas recycling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |