CN219654803U - Fuel pump assembly with pressure regulating valve seat and injection oil pipe of filter - Google Patents
Fuel pump assembly with pressure regulating valve seat and injection oil pipe of filter Download PDFInfo
- Publication number
- CN219654803U CN219654803U CN202223605116.7U CN202223605116U CN219654803U CN 219654803 U CN219654803 U CN 219654803U CN 202223605116 U CN202223605116 U CN 202223605116U CN 219654803 U CN219654803 U CN 219654803U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- filter
- valve seat
- jet pump
- oil
- 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.)
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 49
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The utility model provides a fuel pump assembly of filter area air-vent valve seat and injection oil pipe, includes the oil storage barrel, form the oil pocket in the oil storage barrel, set up the filter subassembly in the oil pocket, the filter subassembly includes base and filter, the filter sets up on the base, the one end integrated into one piece of base has the regulation disk seat, set up the governing valve on the regulation disk seat, set up the jet pump on the filter, the one end of jet pump stretches out the oil pocket and communicates with the oil storage barrel outside, through setting up the base in regulation disk seat and the filter subassembly into integrated into one piece's structure, can reduce the part quantity and the assembly process of product, greatly reduced the cost of manufacturing.
Description
Technical Field
The utility model relates to the technical field of fuel pumps, in particular to a fuel pump assembly with a pressure regulating valve seat and an injection oil pipe for a filter.
Background
In the process of production and manufacture of an oil tank and a pipeline of an automobile, some impurities are inevitably attached, and fuel oil used by the automobile is mixed with the impurities in the process of transportation or transfer. The fuel with impurities is directly supplied to the engine without being filtered, so that the fuel nozzle of the engine is blocked.
Disclosure of Invention
In view of the above, the utility model provides a fuel pump assembly with a pressure regulating valve seat and an injection oil pipe of a filter.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fuel pump assembly of filter area air-vent valve seat and injection oil pipe, includes the oil storage barrel, form the oil pocket in the oil storage barrel, set up the filter subassembly in the oil pocket, the filter subassembly includes base and filter, the filter sets up on the base, the one end integrated into one piece of base has the regulation disk seat, set up the governing valve on the regulation disk seat, set up the jet pump on the filter, the one end of jet pump stretches out the oil pocket and communicates with the oil storage barrel outside.
Preferably, the adjusting valve seat is provided with a mounting groove, the groove wall of the mounting groove is provided with a buckle connecting hole, the adjusting valve is provided with a buckle end, the adjusting valve is arranged in the mounting groove, and the buckle end of the adjusting valve stretches into the buckle connecting hole to be connected with the groove wall of the mounting groove in a buckle mode.
Preferably, the jet pump comprises an injection oil pipe, a jet pump body and a connecting oil pipe, wherein the jet pump body is arranged outside the oil storage barrel, and the two ends of the connecting oil pipe are correspondingly connected with the injection oil pipe and the jet pump.
Preferably, the injection oil pipe is arranged on the filter, one end of the injection oil pipe is communicated with the regulating valve, a corrugated pipe is arranged between the injection oil pipe and the connecting oil pipe, and two ends of the corrugated pipe are correspondingly communicated with the connecting oil pipe and the injection oil pipe.
Preferably, the connecting oil pipe is arranged in a shape like a Chinese character 'ji', one end of the jet pump body is provided with an oil pipe joint, and one end of the connecting oil pipe extends into the oil pipe joint to be connected with the jet pump body.
The utility model has the beneficial effects that: according to the utility model, the adjusting valve seat and the base in the filter assembly are arranged into an integrally formed structure, so that the number of parts and assembly procedures of a product can be reduced, and the production and manufacturing costs are greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be further described with reference to the drawings.
The utility model provides the following technical scheme:
as shown in fig. 1, the utility model discloses a fuel pump assembly with a pressure regulating valve seat and an injection oil pipe 12 on a filter 5, which comprises an oil storage barrel 1, wherein an oil cavity 2 is formed in the oil storage barrel 1, a filter component 3 is arranged in the oil cavity 2, the filter 5 component 3 comprises a base 4 and a filter 5, the filter 5 is arranged on the base 4, one end of the base 4 is integrally formed with an adjusting valve seat 6, an adjusting valve 7 is arranged on the adjusting valve seat 6, an injection pump 8 is arranged on the filter 5, and one end of the injection pump 8 extends out of the oil cavity 2 and is communicated with the outside of the oil storage barrel 1. Specifically, in the present design, by setting the adjusting valve seat 6 and the base 4 in the filter 5 assembly 3 as an integrally formed structure, the number of parts and assembly processes of the product can be reduced, and the cost of production and manufacture can be greatly reduced.
Further, the adjusting valve seat 6 is provided with a mounting groove 9, the groove wall of the mounting groove 9 is provided with a buckle connecting hole 10, the adjusting valve 7 is provided with a buckle end 11, the adjusting valve 7 is arranged in the mounting groove 9, and the buckle end 11 of the adjusting valve 7 extends into the buckle connecting hole 10 to be connected with the groove wall of the mounting groove 9 in a buckle mode. Specifically, in this embodiment, in order to facilitate the disassembly and assembly of the adjusting valve 7, the adjusting valve 7 is fixed on the adjusting valve seat 6 by providing the snap end 11 on the adjusting valve 7 and the snap connection hole 10 on the adjusting valve seat 6, and after the adjusting valve 7 is installed into the installation groove 9, the snap end 11 of the adjusting valve 7 extends into the snap connection hole 10 to be snapped with the groove wall of the installation groove 9.
Further, the jet pump 8 comprises an injection oil pipe 12, a jet pump body 13 and a connecting oil pipe 14, wherein the jet pump body 13 is arranged outside the oil storage barrel 1, and two ends of the connecting oil pipe 14 are correspondingly connected with the injection oil pipe 12 and the jet pump 8.
Further, the injection oil pipe 12 is arranged on the filter 5, one end of the injection oil pipe 12 is communicated with the regulating valve 7, a corrugated pipe is arranged between the injection oil pipe 12 and the connecting oil pipe, and two ends of the corrugated pipe are correspondingly communicated with the connecting oil pipe 14 and the injection oil pipe 12.
Further, the connecting oil pipe 14 is arranged in a shape of a Chinese character 'ji', one end of the jet pump body 13 is provided with an oil pipe joint, and one end of the connecting oil pipe 14 extends into the oil pipe joint to be connected with the jet pump body 13.
Specifically, in this design, the fuel pump flows through the fuel split in the filter 5, flows to the jet pump 8 after passing through the jet oil pipe 12 on the filter 5, and sucks the fuel outside the fuel storage tank 1 into the fuel pump assembly by suction.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. 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 utility model. Thus, the present utility model 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 (5)
1. The utility model provides a filter takes air-vent valve seat and draws oil pipe's fuel pump assembly, includes the oil storage bucket, form the oil pocket in the oil storage bucket, set up the filter subassembly, its characterized in that in the oil pocket: the filter assembly comprises a base and a filter, the filter is arranged on the base, one end of the base is integrally formed with a regulating valve seat, a regulating valve is arranged on the regulating valve seat, a jet pump is arranged on the filter, and one end of the jet pump extends out of the oil cavity and is communicated with the outside of the oil storage barrel.
2. The fuel pump assembly with pressure regulating valve seat and ejector tube of claim 1, wherein: the adjusting valve seat is provided with a mounting groove, the groove wall of the mounting groove is provided with a buckle connecting hole, the adjusting valve is provided with a buckle end, the adjusting valve is arranged in the mounting groove, and the buckle end of the adjusting valve stretches into the buckle connecting hole to be connected with the groove wall of the mounting groove in a buckle mode.
3. The fuel pump assembly with pressure regulating valve seat and ejector tube of claim 1, wherein: the jet pump comprises an injection oil pipe, a jet pump body and a connecting oil pipe, wherein the jet pump body is arranged outside the oil storage barrel, and the two ends of the connecting oil pipe are correspondingly connected with the injection oil pipe and the jet pump.
4. The fuel pump assembly with a pressure regulating valve seat and an ejector tube of claim 3, wherein: the oil pipe that draws is arranged on the filter, draw the one end and the governing valve intercommunication of oil pipe, draw and set up the bellows between oil pipe and the connecting oil pipe, the both ends of bellows correspond intercommunication connecting oil pipe and draw oil pipe.
5. The fuel pump assembly with a pressure regulating valve seat and an ejector tube of claim 3, wherein: the connecting oil pipe is arranged in a shape like a Chinese character 'ji', one end of the jet pump body is provided with an oil pipe joint, and one end of the connecting oil pipe extends into the oil pipe joint to be connected with the jet pump body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223605116.7U CN219654803U (en) | 2022-12-31 | 2022-12-31 | Fuel pump assembly with pressure regulating valve seat and injection oil pipe of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223605116.7U CN219654803U (en) | 2022-12-31 | 2022-12-31 | Fuel pump assembly with pressure regulating valve seat and injection oil pipe of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654803U true CN219654803U (en) | 2023-09-08 |
Family
ID=87863055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223605116.7U Active CN219654803U (en) | 2022-12-31 | 2022-12-31 | Fuel pump assembly with pressure regulating valve seat and injection oil pipe of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654803U (en) |
-
2022
- 2022-12-31 CN CN202223605116.7U patent/CN219654803U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |