CN207145108U - Gs-oil separator, oil supply system and vehicle - Google Patents
Gs-oil separator, oil supply system and vehicle Download PDFInfo
- Publication number
- CN207145108U CN207145108U CN201721140678.5U CN201721140678U CN207145108U CN 207145108 U CN207145108 U CN 207145108U CN 201721140678 U CN201721140678 U CN 201721140678U CN 207145108 U CN207145108 U CN 207145108U
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- oil
- separator
- supply system
- housing
- filter screen
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Abstract
A kind of gs-oil separator, oil supply system and vehicle, it is related to conveying equipment and systems technology field of the liquid fuel from storage container to fuel injection device, wherein, the gs-oil separator includes：Housing, the top of housing are provided with separator outlet, and the bottom of housing is provided with separator oil-out, and the side wall of housing is provided with separator oil inlet and separator oil return opening；Filter screen, in housing, oil storage space is formed in filter screen, oil storage space directly connects with separator oil-out, separator outlet, oil storage space is connected with separator oil inlet, separator oil return opening by filter screen, gs-oil separator of the present utility model can store a small amount of gasoline, and the impurity that and can is filtered in gasoline can also be by mixed gas separation, discharge in the oil.
Description
Technical field
It the utility model is related to conveying equipment and systems technology neck of the liquid fuel from storage container to fuel injection device
Domain, and in particular to a kind of gs-oil separator, the oil supply system comprising the gs-oil separator and vehicle.
Background technology
In existing engine fuel system, such as Chinese patent application CN201010363766.7, the gas returning port of fuel injector
It is gasoline and the mixture of gas into the pipeline of service tank.If mixed gas in the oil can not be discharged in time, that meeting
Cause engine speed unstable or even flame-out, it is especially serious when particularly vehicle is climbed.
Design one kind can store a small amount of gasoline, solve the problems, such as that vehicle parks rear difficulty in starting, and can filtering vapour for a long time
Impurity in oil, additionally it is possible to turn into gs-oil separator, oil supply system and vehicle that mixed gas in the oil separates urgently
The technical problem of solution.
Utility model content
In view of the shortcomings of the prior art, one side of the present utility model provides a kind of gs-oil separator, including：Housing, shell
The top of body is provided with separator outlet, and the bottom of housing is provided with separator oil-out, and the side wall of housing is entered provided with separator
Hydraulic fluid port and separator oil return opening；Filter screen, in housing, form oil storage space in filter screen, oil storage space and separator oil-out,
Separator outlet is directly connected, and oil storage space is connected with separator oil inlet, separator oil return opening by filter screen.
Preferably, filter screen is nylon leaching net.
Preferably, the volume of oil storage space is 0.4L~0.6L.
Another aspect of the present utility model provides a kind of oil supply system for including any one above-mentioned gs-oil separator, fuel feeding
System also includes：Main fuel tank, the separator outlet of gs-oil separator are connected with the tank drainback mouth of main fuel tank by oil return pipe；
Fuel injector, the oil spout import of fuel injector connect with separator oil-out, and the gas returning port of fuel injector connects with separator oil return opening, return
The height and position of gas port is less than the height and position of separator oil return opening.
Preferably, oil return pipe is provided with air-discharging and supercharging valve.
Preferably, air-discharging and supercharging valve has the throttle orifice that latus rectum is less than oil return pipe latus rectum.
Preferably, the latus rectum of throttle orifice is 1~3mm of φ.
Preferably, the latus rectum of throttle orifice is 1.5~2mm of φ.
Preferably, oil supply system also includes：Negative pressure pump, suction side connect with the fuel tank oil-out of main fuel tank, negative pressure pump
Outlet side connects with separator oil inlet, and the power interface of negative pressure pump connects with the negative pressure mouth of engine.
Another aspect of the present utility model also provides a kind of vehicle for including any one above-mentioned oil supply system.
The utility model gs-oil separator, oil supply system and vehicle at least have below beneficial to effect relative to prior art
Fruit：
1) separator outlet is located at the top of gs-oil separator, and under gravity, fluid sinks, gas floats certainly
It is dynamic to realize Oil-gas Separation.
2) gs-oil separator can store a small amount of gasoline, beneficial to engine start, can solve the problem that vehicle deposits rear car for a long time
The problem of difficulty in starting.
3) gs-oil separator also may filter that the impurity in gasoline, be integrated with oil strain, the function of oil storage, reduce in vehicle cabin
The quantity of pipe joint, it is easy to connect up, reduces breakthrough.
4) after Oil-gas Separation, gas is assembled on the top of gs-oil separator, and separator oil inlet is located at the side wall of housing, its
Height and position is less than the position of separator oil discharge outlet, and when vehicle travels, negative pressure pump is continuously to separator oil inlet fuel feeding, more than hair
The part fluid of motivation consumption promotes the gas of aggregation to flow to main fuel tank, and separator oil-out is located at the bottom of housing, this
Sample can ensure the pure property and stability to engine supply fluid.
5) air-discharging and supercharging valve makes to keep certain pressure in oil supply system, favorably while ensureing that gas is smoothly discharged
In the normal work of engine fuel system.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model gs-oil separator.
Fig. 2 is the systematic schematic diagram of the utility model oil supply system.
Fig. 3 is the air-discharging and supercharging valve arrangement schematic diagram in the utility model oil supply system.
Description of reference numerals
1- main fuel tanks, 11- fuel tank oil-outs, 12- tank drainback mouths, 2- gasoline separators, 3- negative pressure pumps, 31- suction sides,
32- outlet sides, 33- power interfaces, 4- gs-oil separators, 40- housings, 41- separator oil inlets, 42- separator oil-outs,
43- separator oil return openings, 44- separator outlets, 45- filter screens, 46- oil storage spaces, 5- fuel injectors, 51- oil spout imports, 52-
Jet, 53- gas returning ports, 6- engines, 61- oil-feed ports, 62- negative pressure mouths, 7- oil return pipes, 8- air-discharging and supercharging valves, 81- throttlings
Hole, 9- power tracheaes.
Embodiment
By explaining the preferred embodiment of following the application, other objects and advantages of the present utility model will become clear
Chu.
As shown in figure 1, a kind of gs-oil separator 4, including：Housing 40 and filter screen 45, the top of housing 40 are provided with separator
Outlet 44, the bottom of housing 40 are provided with separator oil-out 42, and the side wall of housing 40 is provided with separator oil inlet 41 and divided
From device oil return opening 43；Wherein, separator outlet 44 is located at the top of gs-oil separator 4, under gravity, under fluid
Heavy, gas is assembled on the top of gs-oil separator 4, realizes Oil-gas Separation automatically.Separator oil-out 42 is located under housing 40
Portion, it can so ensure to export the pure property and stability of fluid.
As shown in figure 1, filter screen 45 in housing 40, forms oil storage space 46, oil storage space 46 is with separating in filter screen 45
Device oil-out 42, separator outlet 44 directly connect, and oil storage space 46 and separator oil inlet 41, separator oil return opening 43 are logical
Screen pack 45 connects.That is, the fluid for flowing through separator oil inlet 41 and separator oil return opening 43 passes through strainer filtering.It is excellent
Selection of land, filter screen 45 are nylon leaching net 45.
Gs-oil separator 4 may filter that the impurity in gasoline, be integrated with oil strain, the function of oil storage, reduce vehicle cabin middle pipe
The quantity of pipeline connector, it is easy to connect up, reduces breakthrough.
As preferred embodiment, the volume of oil storage space 46 is 0.4L~0.6L, more preferably 0.5L, and oil gas divides
A small amount of gasoline can be stored from device 4, fuel oil is supplied for engine 6.
As shown in Fig. 2 a kind of oil supply system, including main fuel tank 1, gs-oil separator 4 and fuel injector 5, gs-oil separator 4
Separator outlet 44 is connected with the tank drainback mouth 12 of main fuel tank 1 by oil return pipe 7；The oil-feed port of fuel injector 5 and engine 6
61 connections, gasoline is supplied to engine 6, the oil spout import 51 of fuel injector 5 connects with separator oil-out 42, and fuel injector 5 returns
Gas port 53 connects with separator oil return opening 43, and the height and position of the gas returning port 53 of fuel injector 5 is less than the separator of gs-oil separator 4
The height and position of oil return opening 43, gas in the gas returning port 53 of fuel injector 5 along pipeline to the buoyance lift of separator oil return opening 43, from point
Enter from device oil return opening 43 in gs-oil separator 4.
As shown in Fig. 2 oil supply system of the present utility model also includes negative pressure pump 3, suction side 31 and the main oil of the negative pressure pump 3
The fuel tank oil-out 11 of case 1 connects, and the outlet side 32 of negative pressure pump 3 connects with separator oil inlet 41, the power interface of negative pressure pump 3
33 are connected with the negative pressure mouth 62 of engine 6 by power tracheae 9, and when engine 6 operates, its negative pressure mouth 62 produces negative pressure, and this is negative
Press pump 3 is by the use of the negative pressure of negative pressure mouth 62 as power, from main fuel tank 1 to the pump gas of gs-oil separator 4.
As shown in Fig. 2 the also settable gasoline between the suction side 31 of negative pressure pump 3 and the fuel tank oil-out 11 of main fuel tank 1
Filter 2, the gasoline separator 2 can filter to gasoline.
After Oil-gas Separation, gas is assembled on the top of gs-oil separator 4, and separator oil inlet 41 is located at the side of housing 40
Wall, its height and position are less than the position of separator oil discharge outlet, and when vehicle travels, negative pressure pump 3 continuously supplies to separator oil inlet 41
Oil, the gas assembled more than the unnecessary fluid carrying of the consumption of engine 6 flow to main fuel tank 1.
As shown in Fig. 2 can also be provided with air-discharging and supercharging valve 8 on oil return pipe 7, the effect of the air-discharging and supercharging valve 8 is to make fuel feeding system
Certain pressure is produced in system, ensures the reliability of fuel feeding, its principle is by throttling action, controls unnecessary fluid to return main fuel tank
1 speed, increase the pressure into the pipeline of fuel injector 5 of gs-oil separator 4.
As preferred embodiment, as shown in figure 3, air-discharging and supercharging valve 8 is circular tube shaped, it is arranged in oil return pipe 7, that is,
Say, air-discharging and supercharging valve 8 has the throttle orifice 81 that latus rectum is less than the latus rectum of oil return pipe 7.Preferably, the latus rectum of throttle orifice 81 be φ 1~
3mm, more preferably 1.5~2mm of φ.
Preferably, the material of air-discharging and supercharging valve 8 is PA plastics.
Foregoing oil supply system can be used as part to be applied in vehicle, and the vehicle can be motor vehicle, or
Hybrid electric vehicle.
The device of the application is described in detail with reference to the optimal technical scheme of the application, however, it is necessary to explanation, not
Depart from spirit herein in the case of, those skilled in the art can be made on the basis of above disclosure it is any transformation,
Modification and variation.The application includes above-mentioned specific embodiment and its any equivalents.
Claims (10)
- A kind of 1. gs-oil separator, it is characterised in that including：Housing (40), the top of the housing (40) are provided with separator outlet (44), and the bottom of the housing (40), which is provided with, to be divided From device oil-out (42), the side wall of the housing (40) is provided with separator oil inlet (41) and separator oil return opening (43)；Filter screen (45), in the housing (40), oil storage space (46), the oil storage space are formed in the filter screen (45) (46) directly connected with the separator oil-out (42), the separator outlet (44), the oil storage space (46) and institute State separator oil inlet (41), the separator oil return opening (43) is connected by filter screen (45).
- 2. gs-oil separator according to claim 1, it is characterised in that the filter screen (45) is nylon leaching net (45).
- 3. gs-oil separator according to claim 1, it is characterised in that the volume of the oil storage space (46) be 0.4L~ 0.6L。
- A kind of 4. oil supply system of the gs-oil separator including described in any one in claims 1 to 3, it is characterised in that bag Include：Main fuel tank (1), the separator outlet (44) of the gs-oil separator (4) and the tank drainback mouth of the main fuel tank (1) (12) connected by oil return pipe (7)；Fuel injector (5), the oil spout import (51) of the fuel injector (5) connect with the separator oil-out (42), the oil spout The gas returning port (53) of device (5) connects with the separator oil return opening (43), and the height and position of the gas returning port (53) is less than described The height and position of separator oil return opening (43).
- 5. oil supply system according to claim 4, it is characterised in that the oil return pipe (7) is provided with air-discharging and supercharging valve (8)。
- 6. oil supply system according to claim 5, it is characterised in that there is the air-discharging and supercharging valve (8) latus rectum to be less than institute State the throttle orifice (81) of oil return pipe (7) latus rectum.
- 7. oil supply system according to claim 6, it is characterised in that the latus rectum of the throttle orifice (81) is 1~3mm of φ.
- 8. oil supply system according to claim 7, it is characterised in that the latus rectum of the throttle orifice (81) be φ 1.5~ 2mm。
- 9. oil supply system according to claim 4, it is characterised in that the oil supply system also includes：Negative pressure pump (3), suction side (31) connect with the fuel tank oil-out (11) of the main fuel tank (1), the row of the negative pressure pump (3) Go out end (32) to connect with the separator oil inlet (41), the power interface (33) of the negative pressure pump (3) and bearing for engine (6) Press mouth (62) connection.
- A kind of 10. vehicle of the oil supply system including described in any one in claim 4 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140678.5U CN207145108U (en) | 2017-09-07 | 2017-09-07 | Gs-oil separator, oil supply system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140678.5U CN207145108U (en) | 2017-09-07 | 2017-09-07 | Gs-oil separator, oil supply system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145108U true CN207145108U (en) | 2018-03-27 |
Family
ID=61677740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140678.5U Active CN207145108U (en) | 2017-09-07 | 2017-09-07 | Gs-oil separator, oil supply system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735745A (en) * | 2019-10-24 | 2020-01-31 | 上海三一重机股份有限公司 | Automatic oil way emptying device, engineering vehicle and automatic oil way emptying method |
-
2017
- 2017-09-07 CN CN201721140678.5U patent/CN207145108U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735745A (en) * | 2019-10-24 | 2020-01-31 | 上海三一重机股份有限公司 | Automatic oil way emptying device, engineering vehicle and automatic oil way emptying method |
| CN110735745B (en) * | 2019-10-24 | 2023-02-07 | 上海三一重机股份有限公司 | Automatic oil way emptying device, engineering vehicle and automatic oil way emptying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Economic Development Zone Shandong city Dezhou province 253500 hills District Yingbin North First Street Patentee after: SHANDONG YUANQI NEW POWER TECHNOLOGY Co.,Ltd. Address before: Economic Development Zone Shandong city Dezhou province 253500 hills District Yingbin North First Street Patentee before: DEZHOU FULU AUTOMOBILE INTELLIGENTIZE RESEARCH CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230616 Address after: 253500 Dongshou Road, Yingbin Street, Lingcheng Economic Development Zone, Dezhou City, Shandong Province Patentee after: Shandong malabesi Automobile Co.,Ltd. Address before: 253500 north head of Yingbin street, economic development zone, Lingcheng District, Dezhou City, Shandong Province Patentee before: SHANDONG YUANQI NEW POWER TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |