CN201507375U - Novel jet flow fuel pump assembly - Google Patents
Novel jet flow fuel pump assembly Download PDFInfo
- Publication number
- CN201507375U CN201507375U CN2009202164354U CN200920216435U CN201507375U CN 201507375 U CN201507375 U CN 201507375U CN 2009202164354 U CN2009202164354 U CN 2009202164354U CN 200920216435 U CN200920216435 U CN 200920216435U CN 201507375 U CN201507375 U CN 201507375U
- Authority
- CN
- China
- Prior art keywords
- oil
- jet flow
- jet
- oil inlet
- inlet pipe
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a novel jet flow fuel pump assembly, which comprises a shell pressure connecting pipe, a jet flow nozzle, an oil inlet, a jet flow tee plug cover, a tee connector and an oil storage barrel oil inlet pipe, wherein one end of the pressure connecting pipe is connected with a dividing port of an oil pump, the other end is connected with the jet flow nozzle, the jet flow tee plug cover is arranged on the opposite direction corresponding to the jet flow direction, the oil inlet is arranged on a position corresponding to the jet flow nozzle, and the tee connector is arranged between the jet flow nozzle and an oil pipe communicated with the oil storage barrel oil inlet pipe. Since the dividing port of the oil pump is connected with the pressure connecting pipe and the jet flow nozzle, and the jet flow nozzle is arranged on the oil inlet, the pressure connecting pipe and the jet flow nozzle can be utilized to eject the flue in the oil inlet at high speed and high pressure along the direction of the oil storage barrel oil inlet pipe, thereby driving the fuel to enter the oil storage barrel oil inlet pipe from the oil inlet, and enabling the oil storage barrel to be filled with fuel.
Description
Technical field
The utility model relates to a kind of liquid jetting device, a kind of specifically novel jet flow fuel oil pump assembly.
Background technique
At present motor tends to the oil pump filler opening occur because the problem of fuel feeding deficiency appears in the disengaging pasta when jolting road traveling or the oil in the fuel tank when soon using.
Please refer to Fig. 3, the bottom of former in addition novel jet flow fuel oil pump assembly housing is straight bottom structure, thereby causes oil pump filler opening speed of oil absorption slow, and oil pump filler opening and oil suction liquid level have long segment distance, thereby causes the full speed oil of assembly slower.
The model utility content
The purpose of this utility model provides a kind of novel jet flow fuel oil pump assembly, solves motor when jolting road traveling or the oil in the fuel tank when soon using, and tends to the oil pump filler opening occur because the problem of fuel feeding deficiency appears in the disengaging pasta.
Another purpose of the present utility model provides a kind of novel jet flow fuel oil pump assembly, solves the slow problem of oil pump filler opening speed of oil absorption.
The technological scheme that its technical problem that solves the utility model adopts is:
The novel jet flow fuel oil pump assembly comprises housing, pressure connection tube, jet mouth, filler opening, jet threeway blanking cover, tee union, oil-storing barrel oil inlet pipe; Pressure connection tube, jet mouth, filler opening, jet threeway blanking cover, tee union, oil-storing barrel oil inlet pipe all are arranged in the housing, one end of pressure connection tube connects a split-flow opening of oil pump, the other end connects the jet mouth, jet threeway blanking cover is arranged on the reverse of relative jet direction, filler opening is arranged on and the corresponding position of jet mouth, and tee union is arranged between jet mouth and the oil pipe that the oil-storing barrel oil inlet pipe is communicated with.
Described oil pump is arranged in the oil-storing barrel.
Described housing shows V-type wedged bottom structure.
The beneficial effects of the utility model are, because a split-flow opening of oil pump is connected with pressure connection tube, jet mouth and jet mouth are arranged on the filler opening place, can utilize pressure connection tube like this, the jet mouth penetrates the fuel oil in the filler opening along oil-storing barrel oil inlet pipe direction high speed and high pressure, thereby drive a large amount of fuel oils and enter into the oil-storing barrel oil inlet pipe through tee union from filler opening, make oil-storing barrel constantly fill fuel oil, when automobile running after a period of time, in the time of the oil of fuel tank tailing off gradually, oil-storing barrel can also keep full liquid level, can also be the motor normal fuel injection, thereby guarantee that automobile when jolting road traveling or the oil in the fuel tank when soon using, the oil pump filler opening can not occur because the problem of fuel feeding deficiency appears in the disengaging pasta.In addition, because housing bottom is V-arrangement wedged bottom structure, so the one-way valve of oil can be directly from filter screen enters into housing fast, speed of oil absorption is fast, thereby makes pump inlet port position lower than former oil suction liquid level.
Description of drawings
Fig. 1 is a sectional drawing of the present utility model;
Fig. 2 is a plan view of the present utility model;
Fig. 3 is the plan view of the car oil pump filler opening oil-servicing facilities of prior art;
1. housings among the figure, 2. pressure connection tube, 3. jet mouth, 4. filler opening, 5. jet threeway blanking cover, 6. tee union, 7. the oil-storing barrel oil inlet pipe 8. pumps oily ram's horns, 9. filter screen, 10. oil suction liquid level.
Embodiment
Please refer to Fig. 1, the utility model comprises housing 1, pressure connection tube 2, jet mouth 3, filler opening 4, jet threeway blanking cover 5, tee union 6, oil-storing barrel oil inlet pipe 7; Pressure connection tube 2, jet mouth 3, filler opening 4, jet threeway blanking cover 5, tee union 6, oil-storing barrel oil inlet pipe 7 all are arranged in the housing 1, one end of pressure connection tube 2 connects a split-flow opening of oil pump, the other end connects jet mouth 3, jet threeway blanking cover 5 is arranged on the reverse of relative jet direction, filler opening 4 is arranged on and jet mouth 3 corresponding positions, and tee union 6 is arranged between jet mouth 3 and the oil pipe that oil-storing barrel oil inlet pipe 7 is communicated with.
Please refer to Fig. 1 and Fig. 2, working principle of the present utility model is: fuel oil pumps oily ram's horns 8 from of oil pump and enters into pressure connection tube 2, jet mouth 3 penetrates these fuel oils along oil-storing barrel oil inlet pipe 7 direction high speed and high pressures, thereby drive a large amount of fuel oils and enter into oil-storing barrel oil inlet pipe 7 through tee union 6 from filler opening 4, make oil-storing barrel constantly fill fuel oil, when automobile running after a period of time, in the time of the oil of fuel tank tailing off gradually, oil-storing barrel can also keep full liquid level, can also be the motor normal fuel injection, thereby guarantee that automobile when jolting road traveling or the oil in the fuel tank when soon using, the oil pump filler opening can not occur because the problem of fuel feeding deficiency appears in the disengaging pasta.In addition, owing to oil pump is arranged in the oil-storing barrel, thereby the fuel oil energy in the oil-storing barrel floods this oil pump fully, can play the cooling action of lowering the temperature fast, thereby improves the life-span of oil pump.Because housing 1 bottom is V-arrangement wedged bottom structure, so the one-way valve of oil can be directly from filter screen 9 enters into housing 1 fast, speed of oil absorption is fast, thereby makes pump inlet port position lower than former oil suction liquid level 10.
More than by embodiment principle of the present invention is described, obviously, those of ordinary skill in the art can be on the basis of above instruction, and the present invention is done various improvement, is out of shape, is equal to and replace and do not break away from protection scope of the present invention.
Claims (2)
1. the novel jet flow fuel oil pump assembly comprises housing, it is characterized in that, also comprises pressure connection tube, jet mouth, filler opening, jet threeway blanking cover, tee union, oil-storing barrel oil inlet pipe; Pressure connection tube, jet mouth, filler opening, jet threeway blanking cover, tee union, oil-storing barrel oil inlet pipe all are arranged in the housing, one end of pressure connection tube connects a split-flow opening of oil pump, the other end connects the jet mouth, jet threeway blanking cover is arranged on the reverse of relative jet direction, filler opening is arranged on and the corresponding position of jet mouth, and tee union is arranged between jet mouth and the oil pipe that the oil-storing barrel oil inlet pipe is communicated with.
2. according to the described novel jet flow fuel oil pump assembly of claim 1, it is characterized in that described oil pump is arranged in the oil-storing barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202164354U CN201507375U (en) | 2009-09-16 | 2009-09-16 | Novel jet flow fuel pump assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202164354U CN201507375U (en) | 2009-09-16 | 2009-09-16 | Novel jet flow fuel pump assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507375U true CN201507375U (en) | 2010-06-16 |
Family
ID=42468502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202164354U Expired - Fee Related CN201507375U (en) | 2009-09-16 | 2009-09-16 | Novel jet flow fuel pump assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500213A (en) * | 2019-09-19 | 2019-11-26 | 温州仁谦汽车油泵有限公司 | A kind of fuel pump of integrated siphon and fluidic architecture |
-
2009
- 2009-09-16 CN CN2009202164354U patent/CN201507375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500213A (en) * | 2019-09-19 | 2019-11-26 | 温州仁谦汽车油泵有限公司 | A kind of fuel pump of integrated siphon and fluidic architecture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201507375U (en) | Novel jet flow fuel pump assembly | |
| CN102213164A (en) | Dual jet system | |
| CN202038275U (en) | Automobile cleaning solution tank assembly | |
| CN201953533U (en) | Novel driving mode for venturi tube and injecting valve of fuel oil pump | |
| CN201771654U (en) | On-line pump bracket of fuel oil system | |
| CN100532821C (en) | Horizontal fuel pump | |
| CN103032218A (en) | Fuel oil pump and automobile adopting fuel oil pump | |
| CN204077359U (en) | Building machinery fuel tank structure | |
| CN201560872U (en) | Electric fuel pump assembly with low-oil-level oil supply | |
| CN205592216U (en) | Hydraulic pump station | |
| CN204476638U (en) | Double track high-voltage electric fuel oil pump assembly | |
| CN202863137U (en) | Oil tank | |
| CN201170148Y (en) | Fuel tank of electric control fuel injection engine | |
| CN201025193Y (en) | Horizontal fuel pump for car | |
| CN203739645U (en) | Shaking and oil leakage preventing automobile oil tank | |
| CN204061004U (en) | A kind of cylinder injection engine electric fuel punp | |
| CN203318150U (en) | Automobile gasoline tank | |
| CN208935039U (en) | Fuel-displaced siphoning installation and electric fuel pump assembly comprising it | |
| CN202209237U (en) | Electric fuel oil pump assembly | |
| CN202038166U (en) | Fuel tank of passenger car | |
| CN203742856U (en) | Oil tank with liquid stabilizing device | |
| CN201056196Y (en) | Windscreen washer water jug for motor vehicle | |
| CN101769216B (en) | Diesel filter for automatically removing air | |
| CN213392467U (en) | PWM signal control brushless fuel pump assembly | |
| CN201531342U (en) | Fuel supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |