CN213574414U - Oil outlet double-diffraction fuel pump assembly with far-end oil absorption structure - Google Patents
Oil outlet double-diffraction fuel pump assembly with far-end oil absorption structure Download PDFInfo
- Publication number
- CN213574414U CN213574414U CN202021963364.7U CN202021963364U CN213574414U CN 213574414 U CN213574414 U CN 213574414U CN 202021963364 U CN202021963364 U CN 202021963364U CN 213574414 U CN213574414 U CN 213574414U
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe
- oil storage
- far
- groove
- 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.)
- Active
Links
Images
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The utility model provides a go out oil double diffraction area distal end oil absorption structure fuel pump assembly, including the oil storage bucket, set up the oil storage bung on the oil storage bucket, the oil storage bucket both sides set up the bracing piece, the bracing piece top sets up the top cap, set up inlet tube and play oil pipe on the top cap, the inside cross regulation valve that sets up of oil storage bucket, inlet tube and play oil pipe all are connected with the cross regulation valve, oil storage barrel head portion sets up the connection pump, set up the recess in the oil storage bucket, the one end and the cross regulation valve of recess are connected, the other end and the connection pump of recess are connected, the correspondence of connection pump both ends sets up first drawing hole and second and draws the hole, the second draws and connects the distal end on the hole and inhale the oil pipe.
Description
Technical Field
The utility model belongs to the technical field of the fuel pump assembly and specifically relates to indicate a two diffraction far-end oil absorption structure fuel pump assemblies of producing oil.
Background
The high-speed development of the automobile industry in China drives the market demand of automobile fuel pumps to be greatly increased. At present, electric fuel pump assemblies of automobiles at home and abroad are various, and in the face of increasingly personalized and diversified automobiles, the technical content of new products is increased, the launching speed is accelerated, so that the research and development and production cost of automobile products are increased, and the existing fuel pump assemblies cannot adapt to interchangeability and universality among different heights, types and structures.
Disclosure of Invention
In view of this, the utility model provides an oil outlet double diffraction takes distal end oil absorption structure fuel pump assembly.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a go out oily double diffraction area distal end oil absorption structure fuel pump assembly, includes the oil storage bucket, set up the oil storage bung on the oil storage bucket, the oil storage bucket both sides set up the bracing piece, the bracing piece top sets up the top cap, set up into oil pipe and play oil pipe on the top cap, the inside cross regulating valve that sets up of oil storage bucket, it all is connected with the cross regulating valve to advance oil pipe and play oil pipe, oil storage barrel head portion sets up the connection pump, set up the recess in the oil storage bucket, the one end and the cross regulating valve of recess are connected, the other end and the connection pump of recess are connected, the correspondence of connection pump both ends sets up first injection hole and second and draws the hole, the second draws the oil pipe of connecting the distal end in the hole.
Preferably, a three-way pipeline is arranged between the second injection hole and the far-end oil suction pipe, the three-way pipeline comprises a main pipe, an oil injection port, a lower connector and a side connector, the position of the lower connector is connected with the second injection hole, and the side connector is connected with the bottom end of the far-end oil suction pipe.
Preferably, the four-way regulating valve comprises an oil inlet, an oil outlet, a pressure relief opening and a jet opening, the oil inlet is connected with an oil inlet pipe, the oil outlet is connected with an oil outlet pipe, the jet opening is arranged towards the connecting pump, the jet opening extends into the groove to be connected with the top end of the groove, the pressure relief opening is arranged on one side of the jet opening, and a rubber ball is arranged inside the pressure relief opening.
Preferably, the connecting pump is provided with a connecting pipe, the top of the connecting pipe is provided with an opening, and the connecting pipe extends into the groove to be connected with the groove.
Preferably, the jet orifice and the connecting pipe are correspondingly arranged, the jet orifice and the connecting pipe are respectively provided with a sealing ring groove at the position extending into the groove, a sealing ring is arranged in the sealing ring groove, and the sealing ring is correspondingly abutted against the inner wall of the sealing ring groove and the inner wall of the groove.
Preferably, a corrugated pipe is arranged between the top end of the far-end oil suction pipe and the top cover, the top end of the corrugated pipe is fixedly connected with the top cover, and the lower end of the corrugated pipe is fixedly connected with the top end of the far-end oil suction pipe.
Preferably, a diffraction pipe is arranged on an oil filling port of the three-way pipe, and the diffraction pipe and the oil filling port of the three-way pipe are fixed through ultrasonic welding.
The beneficial effects of the utility model reside in that: the oil storage barrel has the advantages that the traditional single-injection structure is improved into a double-injection structure, the far-end oil suction pipe is arranged, oil can be filled into the oil storage barrel simultaneously, oil filling time is saved, and automobile production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the oil storage barrel of the present invention;
FIG. 3 is a schematic view of the section A in FIG. 2;
FIG. 4 is a cross-sectional view of a tee pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings.
The utility model provides a following technical scheme:
as shown in attached figures 1-3, the utility model discloses an oil-discharging double-diffraction far-end oil-absorbing structure fuel pump assembly, which comprises an oil storage barrel 1, an oil storage barrel cover 2 is arranged on the oil storage barrel 1, supporting rods 3 are arranged on two sides of the oil storage barrel 1, a top cover 4 is arranged at the top ends of the supporting rods 3, an oil inlet pipe 5 and an oil outlet pipe 6 are arranged on the top cover 4, a four-way regulating valve 7 is arranged inside the oil storage barrel 1, the oil inlet pipe 5 and the oil outlet pipe 6 are both connected with a four-way regulating valve 7, the bottom of the oil storage barrel 1 is provided with a connecting pump 6, a groove (not shown) is arranged in the oil storage barrel 1, one end of the groove is connected with a four-way regulating valve 7, the other end of the groove is connected with a connecting pump 6, a first injection hole 8 and a second injection hole 9 are correspondingly arranged at two ends of the connecting pump 6, and a far-end oil suction pipe 10 is connected to the second injection hole 9.
The double-injection hole structure of the first injection hole 8 and the second injection hole 9 can simultaneously charge oil into the oil storage barrel 1, so that the oil charging time is saved, and the production cost of an automobile is reduced.
Specifically, a three-way pipeline 11 is arranged between the second injection hole 9 and the far-end oil suction pipe 10, the three-way pipeline 11 comprises a main pipe 12, an oil injection port 13, a lower connector 14 and a side connector 15, the lower connector 14 is connected with the second injection hole 9, and the side connector 15 is connected with the bottom end of the far-end oil suction pipe 10. The far-end oil suction pipe 10 and the second injection hole 9 are connected through the three-way pipeline 11, and fuel oil in the far-end oil suction pipe 10 and the fuel oil in the second injection hole 9 are injected into the oil storage barrel through the oil injection port 13 correspondingly through the side connector 15 and the lower connector 14, so that the oil filling rate is improved.
Specifically, the four-way regulating valve 7 comprises an oil inlet 16, an oil outlet 17, a pressure relief opening 18 and a jet opening 19, the oil inlet 16 is connected with the oil inlet pipe 5, the oil outlet 17 is connected with the oil outlet pipe 6, the opening of the jet opening 19 is arranged towards the connecting pump 6, the jet opening 19 extends into the groove to be connected with the top end of the groove, the pressure relief opening 18 is arranged on one side of the jet opening 19, and a rubber ball is arranged inside the pressure relief opening 18.
The four-way regulating valve 7 is additionally provided with the jet orifice 19 on the basis of the original three-way regulating valve, is connected with the connecting pump 6 through the jet orifice 19, improves the overall oil filling efficiency, replaces the steel ball in the existing pressure relief port 18 with a rubber ball, and reduces the noise.
Specifically, set up connecting pipe 20 on the connection pump 6, connecting pipe 20 top sets up the opening, connecting pipe 20 stretches into the recess and is connected with the recess bottom, and the recess can inject the opening of connecting pipe 20 and the position of jet 19 on same vertical position, has avoided because the oil filling speed that position deviation leads to descends.
It is specific, jet 19 corresponds the setting with connecting pipe 20, jet 19 stretches into groove department with connecting pipe 20 and all sets up sealed annular 21, set up sealing ring 22 in the sealed annular 21, sealing ring 22 corresponds the inner wall and the recess inner wall of butt sealed annular 21, and sealing ring 22 is the elastic rubber material, and sealing ring 22 can cross the gap seal between jet 19 and connecting pipe 20 and the recess inner wall, prevents that the fuel from flowing from small gap, has promoted jet 19's injection precision and the efficiency of oil charge.
Specifically, a corrugated pipe 23 is arranged between the top end of the far-end oil suction pipe 10 and the top cover 4, the top end of the corrugated pipe 23 is fixedly connected with the top cover 4, and the lower end of the corrugated pipe 23 is fixedly connected with the top end of the far-end oil suction pipe 10.
Specifically, a diffraction pipe 24 is arranged on the oil filling port 13 of the three-way pipe, and the diffraction pipe 24 and the oil filling port 13 of the three-way pipe are fixed through ultrasonic welding.
Specifically, 1 both sides of oil storage bucket set up the mounting hole, 3 one ends of bracing piece stretch into the mounting hole and are connected with oil storage bucket 1, supporting spring 25 is established to 3 outside covers of bracing piece, supporting spring 25 both ends correspond and connect top cap 4 and oil storage bucket 1, just supporting spring 25 one end stretches into in the mounting hole and is connected with the mounting hole, for letting supporting spring 25 have longer compression stroke, have the mounting hole down extending at oil storage barrel head 2, the upper end of bracing piece 3 is connected on top cap 4, and the lower extreme is established at bracing piece hole inslot, and supporting spring 25's lower extreme is used in bracing piece hole inslot, because supporting spring 25's lower extreme is used in bracing piece hole inslot, and supporting spring 25's compression stroke is longer like this, and top cap 4 moves down the stroke also longer.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a go out oily double diffraction area distal end oil absorption structure fuel pump assembly, includes the oil storage bucket, set up the oil storage bung on the oil storage bucket, the oil storage bucket both sides set up the bracing piece, the bracing piece top sets up the top cap, set up into oil pipe and play oil pipe on the top cap, its characterized in that: the oil storage barrel is internally provided with a four-way regulating valve, the oil inlet pipe and the oil outlet pipe are connected with the four-way regulating valve, the bottom of the oil storage barrel is provided with a connecting pump, a groove is arranged in the oil storage barrel, one end of the groove is connected with the four-way regulating valve, the other end of the groove is connected with the connecting pump, two ends of the connecting pump are correspondingly provided with a first injection hole and a second injection hole, and the second injection hole is connected with a far-end oil suction pipe.
2. The fuel pump assembly of claim 1, further comprising: and a three-way pipeline is arranged between the second injection hole and the far-end oil suction pipe and comprises a main pipe, an oil injection port, a lower connector and a side connector, the position of the lower connector is connected with the second injection hole, and the side connector is connected with the bottom end of the far-end oil suction pipe.
3. The fuel pump assembly of claim 1, further comprising: the four-way regulating valve comprises an oil inlet, an oil outlet, a pressure relief opening and a jet opening, the oil inlet is connected with an oil inlet pipe, the oil outlet is connected with an oil outlet pipe, the jet opening is arranged towards a connecting pump, the jet opening extends into a groove to be connected with the groove, the pressure relief opening is arranged on one side of the jet opening, and a rubber ball is arranged inside the pressure relief opening.
4. The fuel pump assembly of claim 1, further comprising: the connecting pump is provided with a connecting pipe, the top of the connecting pipe is provided with an opening, and the connecting pipe extends into the groove to be connected with the groove.
5. The oil pump assembly of claim 3, further comprising: the jet orifice corresponds the setting with the connecting pipe, the jet orifice all sets up sealed annular with the connecting pipe stretches into groove, set up the sealing ring in the sealed annular, the sealing ring corresponds the inner wall and the recess inner wall of butt sealed annular.
6. The fuel pump assembly with the oil outlet double-diffraction belt far-end oil absorption structure as claimed in claim 1 or 2, wherein: the corrugated pipe is arranged between the top end of the far-end oil suction pipe and the top cover, the top end of the corrugated pipe is fixedly connected with the top cover, and the lower end of the corrugated pipe is fixedly connected with the top end of the far-end oil suction pipe.
7. The fuel pump assembly of claim 2, further comprising: the diffraction pipe is arranged on the oil filling port of the three-way pipe and is fixed with the oil filling port of the three-way pipe through ultrasonic welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963364.7U CN213574414U (en) | 2020-09-10 | 2020-09-10 | Oil outlet double-diffraction fuel pump assembly with far-end oil absorption structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963364.7U CN213574414U (en) | 2020-09-10 | 2020-09-10 | Oil outlet double-diffraction fuel pump assembly with far-end oil absorption structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213574414U true CN213574414U (en) | 2021-06-29 |
Family
ID=76570139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021963364.7U Active CN213574414U (en) | 2020-09-10 | 2020-09-10 | Oil outlet double-diffraction fuel pump assembly with far-end oil absorption structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213574414U (en) |
-
2020
- 2020-09-10 CN CN202021963364.7U patent/CN213574414U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110748446A (en) | Common rail high-pressure oil inlet and outlet valve assembly and common rail high-pressure oil supply pump | |
| CN213574414U (en) | Oil outlet double-diffraction fuel pump assembly with far-end oil absorption structure | |
| CN102599822B (en) | Safety valve of coffee maker | |
| CN210662268U (en) | Railway bearing grease injection device | |
| CN213743764U (en) | Diesel fuel pump assembly driven by secondary pump of double fuel tank and with main pump for injection | |
| CN213478548U (en) | Four-way stable conductive adjusting valve seat fuel pump assembly | |
| CN212958914U (en) | Injection oil return device of fuel pump | |
| CN212429066U (en) | Gasoline engine fuel sprayer with anti-seepage structure | |
| CN207728466U (en) | A kind of high pressure common rail injector | |
| CN108167630B (en) | Vacuum type hydraulically controlled felling machine lubricating oil injection device | |
| CN114954559A (en) | Railway locomotive wheel rail lubrication controller | |
| CN207261143U (en) | A kind of common rail diesel engine high pressure fuel line connection | |
| CN202017567U (en) | Fuel oil filter and fuel oil filter seat | |
| CN215927625U (en) | Durable efficient plunger component | |
| CN206309505U (en) | Double jet pump structures and injector head | |
| CN209743106U (en) | Hand pump for diesel engine oil delivery pump | |
| CN220447651U (en) | Oil tank inlet control valve | |
| CN220395862U (en) | Fuel pump with four-way joint | |
| CN212491834U (en) | Water impurity filter for waste gas treatment equipment | |
| CN220667970U (en) | One-way valve and gas-liquid booster cylinder using same | |
| CN2321824Y (en) | Jetting type air supply tank | |
| CN209704810U (en) | The polymer flooding oil well big runner high-efficiency antiscaling oil well pump of low frictional resistance | |
| CN213535781U (en) | A hand pump for cosmetic bottle | |
| CN217421469U (en) | Bidirectional inflator piston mechanism | |
| CN204783390U (en) | Filter element group spare of filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |