CN203892074U - Vehicle-mounted refueling oil-gas recovery system and vehicle comprising the same - Google Patents
Vehicle-mounted refueling oil-gas recovery system and vehicle comprising the same Download PDFInfo
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- CN203892074U CN203892074U CN201420280744.9U CN201420280744U CN203892074U CN 203892074 U CN203892074 U CN 203892074U CN 201420280744 U CN201420280744 U CN 201420280744U CN 203892074 U CN203892074 U CN 203892074U
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- Prior art keywords
- oil
- vehicle
- recovery system
- gas recovery
- fuel tank
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Abstract
The utility model discloses a vehicle-mounted refueling oil-gas recovery system and a vehicle comprising the same and belongs to the technical field of vehicles. The vehicle-mounted refueling oil-gas recovery system comprises an integrated-structure combination valve body arranged in a fuel tank, and the combination valve body comprises a gravity valve and a filling limiting vent valve which are communicated with each other. According to the vehicle-mounted refueling oil-gas recovery system, the number of parts is small, mounting is convenient, and manufacturing cost is low.
Description
Technical field
The utility model relates to automobile technical field, particularly a kind of vehicle-mounted oil filling gas recovery system for oil and the automobile that comprises this system.
Background technique
ORVR (Onboard Refueling Vapor Recovery, vehicle-mounted oil filling oil gas reclaims) system, is a kind of vehicular discharge control system, and it can collect the fuel vapor evaporating from fuel tank in refueling process.ORVR system is fixed between fuel tank and motor conventionally, and its working principle is as follows: when automobile fuel filler, the fuel vapor in fuel tank can be had adsorbing canister by one and absorb.When motor entry into service, the oil gas in canister will enter engine intake manifold, thereby is used as fuel.
In prior art, because the structure of ORVR system is comparatively complicated, need integrated a plurality of component, and these component adopt Split type structure conventionally, like this in the process being fixed with fuel tank, because amount of parts is more, need to adopt multiple spot to be fixed, cause technical difficulty larger, fitting operation is complicated, and manufacture cost is high.
Model utility content
One of the purpose of this utility model is to provide a kind of vehicle-mounted oil filling gas recovery system for oil, and amount of parts is few, easy for installation, low cost of manufacture; Another object of the present utility model is to provide a kind of automobile, realizes oil gas recycle by this vehicle-mounted oil filling gas recovery system for oil, and amount of parts is few, easy for installation, low cost of manufacture.
The technological scheme that the utility model embodiment provides is as follows:
On the one hand, provide a kind of vehicle-mounted oil filling gas recovery system for oil, having comprised: be arranged on the combinaing valve body of the integral structure of fuel tank inside, described combinaing valve body has comprised weight valve and the filling restriction outlet valve being interconnected.
Preferably, the outlet of the outlet of described weight valve and described filling restriction outlet valve was connected as a single entity by connecting tube.
Preferably, the outer installment of described connecting tube has card access surface, on the inwall of described fuel tank, is provided with buckling groove, snaps in described buckling groove described combinaing valve body is fixed on the inwall of described fuel tank by described card access surface.
Preferably, described buckling groove is the character cut in bas-relief shape of distortion.
Preferably, the outer installment of described connecting tube has welding plane, by described welding plane, described combinaing valve body is welded on the inwall of described fuel tank.
Preferably, also comprise: be arranged on the fuel oil flange at the mount inlet place of described fuel tank, be provided with two attachment holes on described fuel oil flange, described in one of them, connection hole is injected with connecting tube.
Preferably, also comprise: be arranged on the canister assembly that described fuel tank is outside and be connected with motor, the outlet of described filling restriction outlet valve is connected with one end of described connecting tube by the first connecting tube, and the other end of described connecting tube is connected with described canister assembly.
Preferably, also comprise: be arranged on the fuel pump of described fuel tank inside, described fuel pump, then is connected with described motor with after another attachment hole on described fuel oil flange is connected by the second connecting tube.
Preferably, also comprise: control the oil filler one-way valve that described fuel tank filler opens and closes, described oil filler one-way valve is arranged on the oil filler place of described fuel tank.
On the other hand, provide a kind of automobile, comprised described vehicle-mounted oil filling gas recovery system for oil.
The vehicle-mounted oil filling gas recovery system for oil that the utility model embodiment provides, by in fuel tank inside, combinaing valve body being set, the weight valve of script split and filling restriction outlet valve are integrated in to a combinaing valve body inside, can effectively reduce amount of parts, reduce manufacture cost, be convenient to install and use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawing illustrated embodiments other embodiment and accompanying drawing thereof.
Fig. 1 is the overall structure schematic diagram of a kind of vehicle-mounted oil filling gas recovery system for oil of providing of the utility model embodiment;
The structural representation of a kind of combinaing valve body that Fig. 2 provides for the utility model embodiment;
The scheme of installation of a kind of combinaing valve body that Fig. 3 provides for the utility model embodiment;
The scheme of installation of another combinaing valve body that Fig. 4 provides for the utility model embodiment;
A kind of fuel oil flange that Fig. 5 provides for the utility model embodiment and the local enlarged diagram of the first connecting tube link position.
Reference character:
1-vehicle-mounted oil filling gas recovery system for oil; 2-fuel tank; 3-combinaing valve body; 4-GRV;
5-FLVV; 6-connecting tube; 7-card access surface; 8-buckling groove; 9-welds plane;
10-canister assembly; 11-motor; 12-fuel pump; 13-the first connecting tube;
14-the second connecting tube; 15-fuel oil flange; 16-attachment hole; 17-oil filler;
18-lug boss; 19-connecting tube.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills resulting all embodiments under the prerequisite of not paying creative work belong to protection domain of the present utility model.
The utility model embodiment provides a kind of vehicle-mounted oil filling gas recovery system for oil, as shown in Figures 1 to 5, vehicle-mounted oil filling gas recovery system for oil 1 can comprise: the combinaing valve body 3 that is arranged on the integral structure of fuel tank 2 inside, wherein, combinaing valve body 3 can comprise GRV (the Grade Rollover Valve being interconnected, weight valve) and FLVV (Fill Limit Vent Valve, filling restriction outlet valve).Specifically the outlet of the outlet of GRV4 and FLVV5 can be connected as a single entity by connecting tube 6, by the GRV4 of Split type structure and FLVV5 being integrated in to combinaing valve body 3 inside of integral structure, can effectively reduce amount of parts, reduce manufacture cost, be convenient to install and use.
Combinations thereof valve body 3 can also be manufactured by molding and forming the housing of an integral type, then GRV4 and FLVV5 is arranged in this housing, realizes integrated between parts.Certainly combinaing valve body 3 can be not limited to integrated GRV4 and FLVV5, can miscellaneous part also be carried out integrated according to the need of work of vehicle-mounted oil filling gas recovery system for oil 1.
Wherein, fuel tank 2 can adopt two-film technique (the first integrated component in inside, and then two welding) manufacture to form; Also can adopt blowing integrated technology (from mount inlet, component being put into blow moulding and forming after one connects before blowing) to manufacture forms.
In the utility model embodiment, combinaing valve body 3 can be fixed on the inwall of fuel tank 2 in several ways.For example, can adopt the mode of clamping or welding to be fixed.Specifically can select different mounting types according to the size of fuel tank 2 inner spaces.
When fuel tank 2 inner spaces hour, can select snap fit that combinaing valve body 3 is fixed on the inwall of fuel tank 2.Specifically buckling groove 8 can be set on the inwall of fuel tank 2, the outer installment card access surface 7 in connecting tube 6 of combinaing valve body 3, snaps in buckling groove 8 by card access surface 7 combinaing valve body 3 is fixed on the inwall of fuel tank 2.By snap fit, be fixed, can conserve space, be convenient to install and use.
Wherein, buckling groove 8 can, in fuel tank 2 manufacture processes, directly, at the moulding one-tenth of inwall blowing up of fuel tank 2, can also arrange two and extend to opposite direction on the inwall of fuel tank 2, but inc lug boss 18, forms buckling groove 8 by these two lug bosses 18 jointly with fuel tank 2 inwalls.The shape of buckling groove 8 can be the distortion of " recessed " word, and finish dimensional is less, and Inner Dimension is larger, thereby can not deviate from after card access surface 7 is snapped in.
When fuel tank 2 inner spaces are sufficient, can adopt welding manner that combinaing valve body 3 is fixed on the inwall of fuel tank 2.Specifically can be in the outer installment welding plane 9 of connecting tube 6 of combinaing valve body 3, by welding plane 9, combinaing valve body 3 is welded on the inwall of fuel tank 2, can effectively prevent in welding process, fuel tank 2 inwall fusings situation impaired or damage combinaing valve body 3 occurs.By welding, carry out the fixing, solid and reliable of combinaing valve body 3, difficult coming off.
Above-mentioned vehicle-mounted oil filling gas recovery system for oil 1 can also comprise: the fuel oil flange 15 that is arranged on the mount inlet place of fuel tank 2, can on fuel oil flange 15, arrange two for the attachment hole 16 connecting, for the ease of connecting one section of connecting tube 19 of an attachment hole 16 places injection moulding therein.
Above-mentioned vehicle-mounted oil filling gas recovery system for oil 1 can also comprise: be arranged on the canister assembly 10 that fuel tank 2 is outside and be connected with motor 11, wherein, the outlet of FLVV5 can be connected with one end of the connecting tube 19 at one of them attachment hole 16 place by the first connecting tube 13, and the other end of connecting tube 19 can be connected with canister assembly 10 by pipeline.By offer attachment hole 16 on fuel oil flange 15, for pipeline, connect, can avoid perforation on fuel tank 2, can effectively prevent that the phenomenons such as leakage of oil from occurring.
Above-mentioned vehicle-mounted oil filling gas recovery system for oil 1 can further include: be arranged on the fuel pump 12 of fuel tank 2 inside, wherein, after fuel pump 12 can be connected with another attachment hole 16 by the second connecting tube 14, then be connected with motor 11.By offer attachment hole 16 on fuel oil flange 15, for pipeline, connect, can avoid perforation on fuel tank 2, can effectively prevent that the phenomenons such as leakage of oil from occurring.
Above-mentioned vehicle-mounted oil filling gas recovery system for oil 1 can further include: the oil filler of controlling fuel tank 2 is opened or closed ICV (Inlet Check Valve, oil filler one-way valve), and wherein, ICV can be arranged on the oil filler place of fuel tank 2.When needs are during to the interior oiling of fuel tank 2, can open ICV and refuel by oil filler; When the fuel head in fuel tank 2 reaches in FLVV default pasta, can control ICV and close, thereby stop refueling to fuel tank 2 is inner.
The vehicle-mounted oil filling gas recovery system for oil that the utility model embodiment provides, by in fuel tank inside, combinaing valve body being set, the weight valve of script split and filling restriction outlet valve are integrated in to a combinaing valve body inside, can effectively reduce amount of parts, reduce manufacture cost, be convenient to install and use.
The utility model embodiment provides a kind of automobile in addition, comprise above-mentioned vehicle-mounted oil filling gas recovery system for oil 1, wherein, vehicle-mounted oil filling gas recovery system for oil 1 can be arranged on the diverse location of automobile according to the difference of fuel tank 2 positions, is preferably mounted at automobile second row of seats below.By this vehicle-mounted oil filling gas recovery system for oil, carry out the recycling of fuel-steam, can reduce the wasting of resources.By weight valve and filling restriction outlet valve are integrated in to a combinaing valve body inside, can reduce amount of parts, it is convenient to install, low cost of manufacture.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a vehicle-mounted oil filling gas recovery system for oil, is characterized in that, comprising: be arranged on the combinaing valve body of the integral structure of fuel tank inside, described combinaing valve body comprises weight valve and the filling restriction outlet valve being interconnected.
2. vehicle-mounted oil filling gas recovery system for oil according to claim 1, is characterized in that: the outlet of the outlet of described weight valve and described filling restriction outlet valve was connected as a single entity by connecting tube.
3. vehicle-mounted oil filling gas recovery system for oil according to claim 2, it is characterized in that: the outer installment of described connecting tube has card access surface, on the inwall of described fuel tank, be provided with buckling groove, by described card access surface, snap in described buckling groove described combinaing valve body is fixed on the inwall of described fuel tank.
4. vehicle-mounted oil filling gas recovery system for oil according to claim 3, is characterized in that: described buckling groove is the character cut in bas-relief shape of distortion.
5. vehicle-mounted oil filling gas recovery system for oil according to claim 2, is characterized in that: the outer installment of described connecting tube has welding plane, by described welding plane, described combinaing valve body is welded on the inwall of described fuel tank.
6. according to the vehicle-mounted oil filling gas recovery system for oil described in claim 1 to 5 any one, it is characterized in that, also comprise: be arranged on the fuel oil flange at the mount inlet place of described fuel tank, be provided with two attachment holes on described fuel oil flange, described in one of them, connection hole is injected with connecting tube.
7. vehicle-mounted oil filling gas recovery system for oil according to claim 6, it is characterized in that, also comprise: be arranged on the canister assembly that described fuel tank is outside and be connected with motor, the outlet of described filling restriction outlet valve is connected with one end of described connecting tube by the first connecting tube, and the other end of described connecting tube is connected with described canister assembly.
8. vehicle-mounted oil filling gas recovery system for oil according to claim 7, it is characterized in that, also comprise: be arranged on the fuel pump of described fuel tank inside, described fuel pump, then is connected with described motor with after another attachment hole on described fuel oil flange is connected by the second connecting tube.
9. vehicle-mounted oil filling gas recovery system for oil according to claim 8, is characterized in that, also comprises: control the oil filler one-way valve that described fuel tank filler opens and closes, described oil filler one-way valve is arranged on the oil filler place of described fuel tank.
10. an automobile, is characterized in that, comprising: the vehicle-mounted oil filling gas recovery system for oil described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280744.9U CN203892074U (en) | 2014-05-28 | 2014-05-28 | Vehicle-mounted refueling oil-gas recovery system and vehicle comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280744.9U CN203892074U (en) | 2014-05-28 | 2014-05-28 | Vehicle-mounted refueling oil-gas recovery system and vehicle comprising the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892074U true CN203892074U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280744.9U Expired - Fee Related CN203892074U (en) | 2014-05-28 | 2014-05-28 | Vehicle-mounted refueling oil-gas recovery system and vehicle comprising the same |
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| CN (1) | CN203892074U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134422A (en) * | 2015-08-20 | 2015-12-09 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted oil filling and oil and gas recycling system and automobile with same |
| CN105539127A (en) * | 2015-12-10 | 2016-05-04 | 东风汽车公司 | Plastic gasoline tank structure |
| CN106965668A (en) * | 2017-04-28 | 2017-07-21 | 安徽江淮汽车集团股份有限公司 | A kind of new automobile gasoline fuel loading system |
| CN109986962A (en) * | 2017-12-29 | 2019-07-09 | 长城汽车股份有限公司 | A kind of tank assembly and automobile |
| CN110792538A (en) * | 2019-11-05 | 2020-02-14 | 东风柳州汽车有限公司 | Fuel oil device for automobile |
-
2014
- 2014-05-28 CN CN201420280744.9U patent/CN203892074U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134422A (en) * | 2015-08-20 | 2015-12-09 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted oil filling and oil and gas recycling system and automobile with same |
| WO2017028608A1 (en) * | 2015-08-20 | 2017-02-23 | 浙江吉利汽车研究院有限公司 | Onboard refueling vapor recovery system and automobile having same |
| CN105134422B (en) * | 2015-08-20 | 2018-01-23 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted oil filling gas recovery system for oil and there is its automobile |
| US10864817B2 (en) | 2015-08-20 | 2020-12-15 | Zhejiang Geely Automobile Research Institute Co., Ltd. | Onboard refueling vapor recovery system and automobile having same |
| CN105539127A (en) * | 2015-12-10 | 2016-05-04 | 东风汽车公司 | Plastic gasoline tank structure |
| CN106965668A (en) * | 2017-04-28 | 2017-07-21 | 安徽江淮汽车集团股份有限公司 | A kind of new automobile gasoline fuel loading system |
| CN109986962A (en) * | 2017-12-29 | 2019-07-09 | 长城汽车股份有限公司 | A kind of tank assembly and automobile |
| CN110792538A (en) * | 2019-11-05 | 2020-02-14 | 东风柳州汽车有限公司 | Fuel oil device for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |