CN206299498U - The fuel pump bracket assembly of complexity fuel tank - Google Patents
The fuel pump bracket assembly of complexity fuel tank Download PDFInfo
- Publication number
- CN206299498U CN206299498U CN201621404599.6U CN201621404599U CN206299498U CN 206299498 U CN206299498 U CN 206299498U CN 201621404599 U CN201621404599 U CN 201621404599U CN 206299498 U CN206299498 U CN 206299498U
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- oil
- fuel
- storage barrel
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a kind of fuel pump bracket assembly of complexity fuel tank, including：Ring flange, cleaner group are vertical, pole, oil pump bracket, fuel oil pump core, liquid level sensor group is vertical, Venturi tube group is vertical, oil storage barrel, flowline and filter screen group are vertical, the side connection flowline of ring flange, and other side is by buckle and the vertical connection of cleaner group；Oil pump bracket is vertical with cleaner group respectively and oil storage barrel is connected, and the vertical installation of Venturi tube group is positioned in oil storage barrel.The fuel oil of fuel tank, by the vertical siphonic effect stood with back leakage connection group of Venturi tube group, is sucked oil storage barrel by the utility model using the vertical backflow of cleaner group, can be used in complexity fuel tank.
Description
Technical field
The utility model is related to fuel pump bracket assembly, more particularly to a kind of suitable for the complexities such as saddle-shape or elongated oil
The fuel pump bracket assembly of case.
Background technology
Fuel pump bracket assembly is arranged on automotive oil tank, and the work(of pipeline connection is served in vehicle fuel supply system
Energy.Fuel oil in fuel tank is entered into oil storage barrel by the check valve of oil storage barrel, and fuel oil stands overanxious by the filter screen group in support
Afterwards, stood by fuel oil pump core, oil pipe, cleaner group, ring flange is delivered to engine oil rail, supply engine consumption is not consumed
The vertical backflow of the filtered device group of fuel oil, back leakage connection group is vertical, Venturi tube group it is vertical in the presence of, produce siphonic effect, will return
Fuel oil and auxiliary fuel tank (distal end) fuel oil in oil pipe outside unnecessary fuel oil, oil storage barrel is transmitted back in oil storage barrel, and the moment keeps storage
Fuel oil is sufficient in oil drum.The existing fuel pump bracket assembly stood with cleaner group, oil storage barrel is located in because cleaner group is vertical
Interior, along with pump core, the other structures such as pressure valve cause the working space of bracket assembly to be restricted, are only applicable to routine
The fuel tank of shape.The existing fuel pump bracket assembly stood with cleaner group does not possess distal end oil absorptive function in addition, it is impossible to meet
Some special operation conditions of automobile in low oil level.For example when liquid level of fuel oil in fuel tank is less than 1/4, automobile make zig zag operation when,
Liquid level of fuel oil in fuel tank can be thrown to the side of fuel tank because of inertia, so that fuel pump bracket assembly cannot be drawn onto fuel oil, ultimately result in
Roadside breakdown.
In sum, existing conventional fuel pump bracket assembly cannot be met in complexity fuel tank, such as saddle-shape or elongated oil
Case, the requirement of upper application, the place for also being lifted.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide one kind and is applied to complexity fuel tank, such as horse
Saddle or elongated fuel tank, fuel pump bracket assembly, cannot be in complexity fuel tank to solve existing conventional fuel pump bracket assembly
The technical problem of middle work.
According to one side of the present utility model, there is provided a kind of fuel pump bracket assembly of complexity fuel tank, horse is applied to
Saddle or elongated fuel tank, including：Ring flange, cleaner group are vertical, pole, oil pump bracket, fuel oil pump core, liquid level sensor group are vertical,
Pressure valve, Venturi tube group are vertical, oil storage barrel, flowline and filter screen group are vertical, and the side of the ring flange connects the flowline, described
The other side of ring flange is by buckle and the vertical connection of the cleaner group；The oil pump bracket is vertical with the cleaner group with institute
Pole connection is stated, the oil pump bracket and the oil storage barrel are snapped connection with support, the liquid level sensor group is vertical to be arranged on institute
State in oil pump bracket, the filter screen group is vertical to be placed in the oil storage barrel, the Venturi tube group is vertical to be installed in the oil storage barrel.
It is also vertical including a back leakage connection group according to the fuel pump bracket assembly described in the utility model preferred embodiment, institute
State vertical installation of back leakage connection group and connect the oil storage barrel, the vertical one end of the back leakage connection group and oil return pipe are connected.
The utility model founds the fuel pump bracket assembly with ring flange integrated morphology to existing serial assembly by cleaner group
Structure is improved so that fuel oil pump assembly is provided with distal end oil absorption.Using the vertical backflow of cleaner group, by Venturi tube group
The siphonic effect that vertical and back leakage connection group is stood, so as to keep in oil storage barrel that fuel oil is sufficient, it is ensured that meet automobile in low oil level
Special operation condition, such as zig zag, climb and fall, fuel demand, fuel oil can be drawn onto, do not stop working.
Compared with prior art, the utility model has the advantages that：
Firstth, the utility model stands the siphon stood with back leakage connection group using the vertical backflow of cleaner group by Venturi tube group
Effect, oil storage barrel is sucked by the fuel oil of fuel tank, can be used in complexity fuel tank；
Secondth, the utility model uses the vertical fuel pump bracket assembly with ring flange integrated morphology of cleaner group, to existing
Serial assembly structure is improved, and realizes complexity fuel tank low oil level fuel feeding.
Certainly, implement any one specific embodiment of the utility model content, might not simultaneously have all of the above
Technique effect.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is schematic appearance of the present utility model；
Fig. 2 is Structure explosion diagram of the present utility model；
Fig. 3 is principle schematic of the present utility model.
Specific embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to protection domain of the present utility model.
Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of fuel pump bracket assembly of complexity fuel tank is applied to saddle-shape
Or elongated fuel tank 10, including：Ring flange 21, cleaner group vertical 22, pole 23, oil pump bracket 24, fuel oil pump core 30, level sensing
Device group vertical 40, pressure valve 50, Venturi tube group vertical 25, oil storage barrel 26, flowline 27 and filter screen group vertical 60, the one of the ring flange 21
Side connects the flowline 27, and the other side of the ring flange 21 is by vertical 22 connection of buckle 28 and the cleaner group；Oil
Pump support 24 is connected with cleaner group vertical 22 and oil storage barrel 26 respectively, and the oil pump bracket 24 is with the cleaner group vertical 22 with institute
State pole 23 to connect, the liquid level sensor group vertical 40 is arranged in the oil pump bracket 24, the filter screen group vertical 60 is placed in
In the oil storage barrel 26, the Venturi tube group vertical 25 is installed and is positioned in the oil storage barrel 26, and Venturi tube group vertical 25 utilizes filtering
Device group stands 22 oil returns, and the fuel oil of distal end fuel tank is transported in oil storage barrel 26 by distal end fuel sucking pipe 29.
In the present embodiment, the oil storage barrel 26 and the oil pump bracket 24 are snapped connection by support, it is of course also possible to
By screw, tenon or rivet interlacement, as long as connection fastening can be reached, fuel oil is stored, it is thus impossible to be used for limiting this Shen
Please.
Preferably, in the present embodiment, also including a back leakage connection group vertical 70, the back leakage connection group vertical 70 installs connection
Oil storage barrel 26, one end of the back leakage connection group vertical 70 and oil return pipe 71 are connected, and the other end and Venturi tube of oil return pipe 71
Vertical 25 connection of group.The fuel oil not consumed flows back to oil storage barrel 26 by cleaner group vertical 22, oil return pipe 71, back leakage connection group vertical 70.
Back leakage connection group vertical 70, when fuel oil stands 70 by back leakage connection group, can produce siphonic effect using vertical 22 oil returns of cleaner group,
The fuel oil outside oil storage barrel 26 can be ordered about also to enter in oil storage barrel 26 simultaneously, so that the fuel oil moment in oil storage barrel 26 keeps full
The state of overflowing.
Cleaner group vertical 22 is integrated with ring flange 21 so that oil storage barrel 26 saves much room, so as to increase Venturi tube group
Vertical 25 structures so that fuel pump bracket assembly not only has the function of refined filtration, can also realize distal end by Venturi tube group vertical 25
Oil suction.
The utility model is by the fuel pump bracket assembly of cleaner group vertical 22 and the integrated morphology of ring flange 21 to existing series
Assembly structure is improved so that fuel oil pump assembly is provided with distal end oil absorption.Using vertical 22 backflow of cleaner group, by text
The siphonic effect of family name Guan Zuli 25 and back leakage connection group vertical 70, so as to keep fuel oil abundance in oil storage barrel 26, it is ensured that meet automobile
Special operation condition in low oil level, such as zig zag, climb and fall, fuel demand, fuel oil can be drawn onto, do not stop working.
Compared with prior art, the utility model has the advantages that：
Firstth, the utility model stands the siphon stood with back leakage connection group using the vertical backflow of cleaner group by Venturi tube group
Effect, oil storage barrel is sucked by the fuel oil of fuel tank, can be used in complexity fuel tank；
Secondth, the utility model founds the fuel pump bracket assembly with ring flange integrated morphology to existing system using cleaner group
Row assembly structure is improved, and realizes complexity fuel tank low oil level fuel feeding.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments,
This has no effect on substance of the present utility model.
Claims (2)
1. a kind of fuel pump bracket assembly of complexity fuel tank, is applied to saddle-shape or elongated fuel tank, it is characterised in that including：
Ring flange, cleaner group are vertical, pole, oil pump bracket, fuel oil pump core, liquid level sensor group is vertical, pressure valve, Venturi tube group are vertical, storage
Oil drum, flowline and filter screen group are stood, and the side of the ring flange connects the flowline, and the other side of the ring flange passes through
Buckle and the vertical connection of the cleaner group；The oil pump bracket is vertical with the cleaner group to be connected with the pole, the oil pump
Support and the oil storage barrel are snapped connection with support, and the liquid level sensor group is vertical to be arranged in the oil pump bracket, the filter
Net group is vertical to be placed in the oil storage barrel, and the Venturi tube group is vertical to be installed in the oil storage barrel.
2. fuel pump bracket assembly as claimed in claim 1, it is characterised in that also vertical including a back leakage connection group, described time
Oily joint group is vertical to install the connection oil storage barrel, the vertical one end of the back leakage connection group and oil return pipe connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404599.6U CN206299498U (en) | 2016-12-21 | 2016-12-21 | The fuel pump bracket assembly of complexity fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404599.6U CN206299498U (en) | 2016-12-21 | 2016-12-21 | The fuel pump bracket assembly of complexity fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299498U true CN206299498U (en) | 2017-07-04 |
Family
ID=59214444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621404599.6U Expired - Fee Related CN206299498U (en) | 2016-12-21 | 2016-12-21 | The fuel pump bracket assembly of complexity fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113904A (en) * | 2018-09-17 | 2019-01-01 | 东风汽车集团有限公司 | A kind of gradient Adaptable System diesel oil transfer pump assembly |
| CN109252993A (en) * | 2018-09-17 | 2019-01-22 | 东风汽车集团有限公司 | A kind of adaptive diesel engine oil supply system of the gradient |
-
2016
- 2016-12-21 CN CN201621404599.6U patent/CN206299498U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113904A (en) * | 2018-09-17 | 2019-01-01 | 东风汽车集团有限公司 | A kind of gradient Adaptable System diesel oil transfer pump assembly |
| CN109252993A (en) * | 2018-09-17 | 2019-01-22 | 东风汽车集团有限公司 | A kind of adaptive diesel engine oil supply system of the gradient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |