CN206280175U - Motor scooter overflow oil supply system - Google Patents
Motor scooter overflow oil supply system Download PDFInfo
- Publication number
- CN206280175U CN206280175U CN201621389163.4U CN201621389163U CN206280175U CN 206280175 U CN206280175 U CN 206280175U CN 201621389163 U CN201621389163 U CN 201621389163U CN 206280175 U CN206280175 U CN 206280175U
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- China
- Prior art keywords
- oil
- tubule
- overflow
- fuel
- carburetor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Lubrication Of Internal Combustion Engines (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a kind of motor scooter overflow oil supply system, including overflow oil distribution device, the overflow oil distribution device is arranged on the top of petrol pump, carburetor and fuel tank, overflow oil distribution device lid is provided with oil-feed tubule, fuel-displaced tubule and overflow tubule, and the depth of the overflow tubule insertion inversion type container inserts the depth of inversion type container more than oil-feed tubule, fuel-displaced tubule respectively；The delivery outlet of petrol pump is connected by transfer tube with the oil inlet end of oil-feed tubule, and the overflow outlet of overflow tubule is connected to fuel tank by return duct, and the fuel-displaced port of fuel-displaced tubule is connected to the oil inlet of carburetor by flowline.The utility model can recycle excessive oil using in gravity reflux to fuel tank by suitable oil mass infeed carburetor, on the one hand prevent the generation of carburetor oil leakage phenomenon；On the other hand the petrol pump of same model can be the supplying oil of carburetor of Multiple Type, it is to avoid the waste of gasoline, save cost.
Description
Technical field
The utility model is related to a kind of motor scooter overflow oil supply system to belong to the design of dilly.
Background technology
Used as a kind of light automotive vehicles, the structure of motorcycle is more complicated and space is smaller, needs to close in entire vehicle design
Reason, often tank design below carburetor in the installation of dynamical system, is led to using the installing space of vehicle frame when using
Petrol pump is crossed from mailbox to supplying oil of carburetor, but the carburetor structure of different type motorcycle is different, in order to it is cost-effective,
The variation of design is reduced, often using the petrol pump of unified specification, petrol pump cannot be with all carburetors in this case
Match completely, cause fuel delivery excessive, the situation of oil spilling occurs in carburetor, the oil of spilling causes waste, pollutes environment, and
Very big trouble is brought to normally travel.
The content of the invention
For the problem that above-mentioned prior art is present, the purpose of this utility model is to provide one kind can be for carburetor be normal
Fuel feeding, the motor scooter overflow oil supply system for avoiding the generation of over feeding phenomenon.
To achieve the above object, the technical solution adopted in the utility model is：A kind of motor scooter overflow fuel feeding system
System, including petrol pump, carburetor, fuel tank, fuel tank are connected to the suction inlet of petrol pump by flowline, also including overflow point oil dress
Put, the overflow oil distribution device is arranged on the top of petrol pump, carburetor and fuel tank, overflow oil distribution device is accommodating including inversion type
Box, down, and the oil-feed that lid is provided with from the insertion inversion type container chamber of outside is thin for the lid of the inversion type container
Pipe, fuel-displaced tubule and overflow tubule, one end that oil-feed tubule, fuel-displaced tubule and overflow tubule are located at outside lid are respectively oil inlet end
Mouth, fuel-displaced port and overflow outlet, the depth of the overflow tubule insertion inversion type container are more than oil-feed tubule, fuel-displaced tubule
The depth of inversion type container is inserted respectively；The delivery outlet of petrol pump is connected by transfer tube with the oil-feed port of oil-feed tubule,
The overflow outlet of overflow tubule is connected to fuel tank by return duct, and the fuel-displaced port of fuel-displaced tubule is connected to carburetion by flowline
The oil inlet of device.
Preferably, the carburetor is installed on the engine.
Preferably, mounting ring is arranged with the opening of inversion type container, bolt passes through mounting ring, inversion type is housed
Box is fixed on vehicle body upper portion.
The overflow oil distribution device that the utility model was set before carburetor can by suitable oil mass feed carburetor in,
Oil that will be excessive is recycled using in gravity reflux to fuel tank, has on the one hand prevented the generation of carburetor oil leakage phenomenon, can be with
Avoid over feeding phenomenon from occurring, reduce the pollution to environment, ensure that normally travel；On the other hand the vapour of same model
Oil pump can be the supplying oil of carburetor of Multiple Type, and the gasoline of excess directly passes back into fuel tank, it is to avoid the waste of gasoline,
Save cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing at A in Fig. 1；
In figure, 1. overflow oil distribution device, 1.1. inversion type containers, 1.2. lids, 1.3. oil-feed tubules, 1.4. is fuel-displaced thin
Manage, 1.5. overflow tubules, 1.6. mounting rings, 2. petrol pump, 3. carburetor, 4. fuel tank, 5. return duct, 6. flowline.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of motor scooter overflow oil supply system as depicted, including petrol pump 2, carburetor 3, fuel tank 4, fuel tank
4 suction inlets that petrol pump 2 is connected to by flowline, also including overflow oil distribution device 1, the overflow oil distribution device 1 is arranged on
The top of petrol pump 2, carburetor 3 and fuel tank 4, overflow oil distribution device 1 includes inversion type container 1.1, and the inversion type is housed
The lid 1.2 of box 1.1 down, and lid 1.2 be provided with oil-feed tubule 1.3 from the chamber of outside insertion inversion type container 1.1,
Fuel-displaced tubule 1.4 and overflow tubule 1.5, oil-feed tubule 1.3, fuel-displaced tubule 1.4 and overflow tubule 1.5 are located at outside lid 1.2
One end is respectively oil-feed port, fuel-displaced port and overflow outlet, the depth of the insertion inversion type of overflow tubule 1.5 container 1.1
Degree inserts the depth of inversion type container 1.1 more than oil-feed tubule 1.3, fuel-displaced tubule 1.4 respectively；The delivery outlet of petrol pump 2 leads to
Cross transfer tube to be connected with the oil-feed port of oil-feed tubule 1.3, the overflow outlet of overflow tubule 1.5 is connected to oil by return duct 5
Case 4, the fuel-displaced port of fuel-displaced tubule 1.4 is connected to the oil inlet of carburetor 3 by flowline 6.
Preferably, the carburetor 3 is installed on the engine.
Overflow oil distribution device 1 can be fixed on motorcycle body by way of welding or fastener are fixed, it is preferred that
Mounting ring 1.6 is arranged with the opening for putting formula container 1.1, bolt passes through mounting ring 1.6, inversion type container 1.1 is consolidated
It is scheduled on vehicle body upper portion.
When using, petrol pump 2 is operated extracts and defeated through transfer tube, oil-feed tubule 1.3 gasoline that the inside of fuel tank 4 is stored out
Enter inversion type container 1.1, the gasoline into inversion type container 1.1 flows out to carburetor 3 through fuel-displaced tubule 1.4；Due to overflowing
The depth of the stream insertion inversion type of tubule 1.5 container 1.1 is inserted inversion type and is held respectively more than oil-feed tubule 1.3, fuel-displaced tubule 1.4
The depth of box 1.1 is put, when inversion type container 1.1 is inverted, overflow tubule 1.5 is located at one end in inversion type container 1.1
Highly higher than the height of one end in oil-feed tubule 1.3, the insertion inversion type of fuel-displaced tubule 1.4 container 1.1, in fuel feeding oil mass mistake
Greatly, the internal petrol fuel head of inversion type container 1.1 is located at the inside one end of inversion type container 1.1 higher than overflow tubule 1.5
Height when, excessive gasoline can pass back into fuel tank 4 through overflow tubule 1.5, return duct 5, play a part of overflow release, prevent
Carburetor 3 is because of the excessive generation oil leakage phenomenon of fuel delivery.
Claims (3)
1. a kind of motor scooter overflow oil supply system, including petrol pump (2), carburetor (3), fuel tank (4), fuel tank (4) lead to
Cross the suction inlet that flowline is connected to petrol pump (2), it is characterised in that also including overflow oil distribution device (1), the overflow point oil
Device (1) is arranged on the top of petrol pump (2), carburetor (3) and fuel tank (4), and overflow oil distribution device (1) is accommodating including inversion type
Box (1.1), the lid (1.2) of the inversion type container (1.1) down, and lid (1.2) be provided with from outside insertion be inverted
Oil-feed tubule (1.3), fuel-displaced tubule (1.4) and overflow tubule (1.5) in formula container (1.1) chamber, oil-feed tubule (1.3),
The one end of fuel-displaced tubule (1.4) and overflow tubule (1.5) positioned at lid (1.2) outward is respectively oil-feed port, fuel-displaced port and overflows
Flow export, the depth of the overflow tubule (1.5) insertion inversion type container (1.1) is more than oil-feed tubule (1.3), fuel-displaced tubule
(1.4) depth of inversion type container (1.1) is inserted respectively；The delivery outlet of petrol pump (2) is by transfer tube and oil-feed tubule
(1.3) oil-feed port connection, the overflow outlet of overflow tubule (1.5) is connected to fuel tank (4) by return duct (5), fuel-displaced thin
The fuel-displaced port for managing (1.4) is connected to the oil inlet of carburetor (3) by flowline (6).
2. motor scooter according to claim 1 overflow oil supply system, it is characterised in that carburetor (3) peace
Dress is on the engine.
3. motor scooter according to claim 1 overflow oil supply system, it is characterised in that inversion type container
(1.1) mounting ring (1.6) is arranged with opening, bolt passes through mounting ring (1.6), and inversion type container (1.1) is fixed
In vehicle body upper portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389163.4U CN206280175U (en) | 2016-12-16 | 2016-12-16 | Motor scooter overflow oil supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389163.4U CN206280175U (en) | 2016-12-16 | 2016-12-16 | Motor scooter overflow oil supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280175U true CN206280175U (en) | 2017-06-27 |
Family
ID=59072603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621389163.4U Active CN206280175U (en) | 2016-12-16 | 2016-12-16 | Motor scooter overflow oil supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10465642B2 (en) | 2017-03-27 | 2019-11-05 | Kohler Co. | Carburetor drain |
| US11008978B2 (en) | 2019-03-05 | 2021-05-18 | Kohler Co. | Bail driven stale fuel evacuation |
-
2016
- 2016-12-16 CN CN201621389163.4U patent/CN206280175U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10465642B2 (en) | 2017-03-27 | 2019-11-05 | Kohler Co. | Carburetor drain |
| US10823124B2 (en) | 2017-03-27 | 2020-11-03 | Kohler Co. | Carburetor drain |
| US11125195B2 (en) | 2017-03-27 | 2021-09-21 | Kohler Co. | Carburetor drain |
| US11408382B2 (en) | 2017-03-27 | 2022-08-09 | Kohler Co. | Carburetor drain |
| US11614060B2 (en) | 2017-03-27 | 2023-03-28 | Kohler Co. | Carburetor drain |
| US11008978B2 (en) | 2019-03-05 | 2021-05-18 | Kohler Co. | Bail driven stale fuel evacuation |
| US11591989B2 (en) | 2019-03-05 | 2023-02-28 | Kohler Co. | Bail driven stale fuel evacuation |
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| GR01 | Patent grant |