CN220302240U

CN220302240U - Novel automotive electronics fuel pump assembly

Info

Publication number: CN220302240U
Application number: CN202321719441.8U
Authority: CN
Inventors: 张和
Original assignee: Shenzhen Huikaida Technology Co ltd
Current assignee: Shenzhen Huikaida Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-05
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a novel automobile electronic fuel pump assembly, which comprises an electronic fuel pump, wherein the upper surface of the electronic fuel pump is fixedly connected with a filter, the left side surface of the electronic fuel pump is fixedly connected with a filter pipe, the outer surface of the filter pipe is in threaded connection with a threaded block, the left side surface of the threaded block is fixedly connected with a sealing plate, the right side surface of the sealing plate is in contact with the left end of the filter pipe, the right side surface of the sealing plate is provided with annular arranged through holes, the right side surface of the sealing plate is fixedly connected with a connecting block, the outer surface of the connecting block is in threaded connection with a threaded ring, the right end of the threaded ring is fixedly connected with a fuel filter screen, and the left side surface of the sealing plate is fixedly communicated with a guide cover. This device is convenient for make the filter carry out the fine filtration to the fuel after filtering and handles, avoids the filter to be stopped up by large granule impurity, needs the frequent problem of changing to the filter, will reduce the use cost of electronic fuel pump.

Description

Novel automotive electronics fuel pump assembly

Technical Field

The utility model relates to the field of electronic fuel pumps, in particular to a novel automobile electronic fuel pump assembly.

Background

The electronic fuel pump is a device for continuously sucking fuel from a fuel tank and providing fuel with specified pressure and flow for a fuel system, the performance of the electronic fuel pump can be known to directly influence the working performance of an engine based on the function of the electronic fuel pump, and the electronic fuel pump has two arrangement modes in the fuel supply system, namely an external mode and an internal mode, and has wider application range.

At present, after the electronic fuel pump extracts fuel, impurities in the fuel need to be filtered by using a filter, but after the filter filters large-particle impurities, the filter can be quickly blocked, the filter of the electronic fuel pump needs to be frequently replaced, and the use cost of the electronic fuel pump is increased.

Disclosure of Invention

The utility model aims to provide a novel automobile electronic fuel pump assembly so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel automotive electronics fuel pump assembly, includes the electronic fuel pump, the last fixed surface of electronic fuel pump is connected with the filter, the left surface fixedly connected with filter tube of electronic fuel pump, the surface threaded connection of filter tube has the screw thread piece, the left surface fixedly connected with closing plate of screw thread piece, the right flank of closing plate contacts with the left end of filter tube, annular arrangement's through-hole has been seted up to the right flank of closing plate, the right flank fixedly connected with connecting block of closing plate, the surface threaded connection of connecting block has the screwed ring, the right-hand member fixedly connected with fuel filter screen of screwed ring, the left surface fixedly connected with kuppe of closing plate.

In a further embodiment, the outer surface of the air guide sleeve is sleeved with a fuel delivery hose, and one end of the fuel delivery hose away from the air guide sleeve is fixedly communicated with the input end of the filter.

In a further embodiment, the outer surface of the fuel delivery hose is sleeved with a threaded reinforcing ring, and the inner ring of the fuel delivery hose is in close contact with the outer surface of the air guide sleeve.

In a further embodiment, an output end of the filter is fixedly connected with an output joint, and an input end of the electronic fuel pump is fixedly connected with an oiling joint.

In a further embodiment, the bottom surface of the electronic fuel pump is fixedly connected with two mounting plates, and two mounting holes are formed in the bottom surfaces of the two mounting plates.

In a further embodiment, the front face of the electronic fuel pump is fixedly connected with a nameplate, and the nameplate is located below the filter.

Compared with the prior art, the utility model has the beneficial effects that:

this device is through the filter tube that is equipped with to with the cooperation of screw thread piece and closing plate, can install filtering component, and can make the fuel of emission circulate in the inside of filter tube, through the inside fuel filter screen that is equipped with of filter tube, play great granule impurity filterable effect in the fuel, be convenient for make the filter carry out fine filtration to the fuel after the filtration and handle, avoid the filter to be blocked by big granule impurity, need to the frequent problem of changing of filter, will reduce the use cost of electronic fuel pump.

Drawings

FIG. 1 is a schematic perspective view of a front view of a novel automotive electronic fuel pump assembly.

Fig. 2 is a schematic perspective view of a top view of the novel automotive electronic fuel pump assembly.

FIG. 3 is a cross-sectional view of a front view of a filter tube in the novel automotive electronic fuel pump assembly.

Fig. 4 is a schematic view of a part of the novel electronic fuel pump assembly for a vehicle, which is shown in fig. 3 and is partially enlarged.

In the figure: 1. an electronic fuel pump; 2. a filter; 3. a sealing plate; 4. a mounting hole; 5. a mounting plate; 6. a through hole; 7. a connecting block; 8. a threaded ring; 9. a fuel filter screen; 10. a guide cover; 11. a filter tube; 12. a threaded reinforcing ring; 13. a fuel delivery hose; 14. an output joint; 15. oiling joint; 16. a nameplate; 17. a threaded block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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.

Referring to fig. 1-4, in the utility model, a novel automotive electronic fuel pump assembly comprises an electronic fuel pump 1, wherein a filter 2 is fixedly connected to the upper surface of the electronic fuel pump 1, a filter pipe 11 is fixedly connected to the left side surface of the electronic fuel pump 1, a threaded block 17 is connected to the outer surface of the filter pipe 11 in a threaded manner, a sealing plate 3 is fixedly connected to the left side surface of the threaded block 17, the right side surface of the sealing plate 3 is contacted with the left end of the filter pipe 11, annular through holes 6 are formed in the right side surface of the sealing plate 3, a connecting block 7 is fixedly connected to the right side surface of the sealing plate 3, a threaded ring 8 is connected to the outer surface of the connecting block 7 in a threaded manner, a fuel filter screen 9 is fixedly connected to the right end of the threaded ring 8, and a guide cover 10 is fixedly communicated to the left side surface of the sealing plate 3.

The surface cover of kuppe 10 is equipped with fuel delivery hose 13, and the one end that fuel delivery hose 13 kept away from kuppe 10 is fixed to be linked together with the input of filter 2, and the surface cover of fuel delivery hose 13 is equipped with screw thread reinforcing ring 12, and the inner circle of fuel delivery hose 13 and the surface in close contact with of kuppe 10 can deepen the connection between the surface of fuel delivery hose 13 inner circle and kuppe 10 through screw thread reinforcing ring 12, will avoid the infiltration of fuel, utilizes fuel delivery hose 13 can make the better transportation of fuel.

The output fixedly connected with output joint 14 of filter 2, the input fixedly connected with oiling joint 15 of electronic fuel pump 1, two mounting panels 5 of bottom surface fixedly connected with of electronic fuel pump 1, two mounting holes 4 have all been seted up to the bottom surface of two mounting panels 5, the positive fixedly connected with nameplate 16 of electronic fuel pump 1, nameplate 16 is located the below of filter 2, through output joint 14 and oiling joint 15, be convenient for communicate fuel delivery pipeline, utilize mounting panel 5 and mounting hole 4, the convenience is installed fixedly to electronic fuel pump 1.

The working principle of the utility model is as follows: firstly, the electronic fuel pump 1 is installed and fixed through the mounting plate 5 and the mounting hole 4, then the oiling joint 15 is communicated with an oil pipeline, then the electronic fuel pump 1 is utilized to extract fuel, the fuel can be discharged into the filter pipe 11, the large-particle impurities in the fuel can be filtered through the fuel filter screen 9 in the filter pipe 11, and the filtered fuel can be conveyed through the through hole 6, the guide cover 10 and the fuel conveying hose 13 until the fuel flows into the filter 2 to be filtered again.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a novel car electron fuel pump assembly which characterized in that: including electronic fuel pump (1), the last fixed surface of electronic fuel pump (1) is connected with filter (2), the left surface fixedly connected with filter tube (11) of electronic fuel pump (1), the surface threaded connection of filter tube (11) has screw thread piece (17), the left surface fixedly connected with closing plate (3) of screw thread piece (17), the right flank of closing plate (3) contacts with the left end of filter tube (11), annular arrangement's through-hole (6) have been seted up to the right flank of closing plate (3), the right flank fixedly connected with connecting block (7) of closing plate (3), the surface threaded connection of connecting block (7) has screwed ring (8), the right-hand member fixedly connected with fuel filter screen (9) of screwed ring (8), the left surface fixedly connected with kuppe (10) of closing plate (3).

2. The novel automotive electronics fuel pump assembly of claim 1 in which: the outer surface of the air guide sleeve (10) is sleeved with a fuel oil conveying hose (13), and one end, far away from the air guide sleeve (10), of the fuel oil conveying hose (13) is fixedly communicated with the input end of the filter (2).

3. The novel automotive electronics fuel pump assembly of claim 2 in which: the outer surface of the fuel oil conveying hose (13) is sleeved with a threaded reinforcing ring (12), and the inner ring of the fuel oil conveying hose (13) is tightly contacted with the outer surface of the air guide sleeve (10).

4. The novel automotive electronics fuel pump assembly of claim 1 in which: the output end of the filter (2) is fixedly communicated with an output joint (14), and the input end of the electronic fuel pump (1) is fixedly communicated with an oiling joint (15).

5. The novel automotive electronics fuel pump assembly of claim 1 in which: the bottom surface fixedly connected with two mounting panel (5) of electronic fuel pump (1), two mounting panel (5) bottom surface has all seted up two mounting holes (4).

6. The novel automotive electronics fuel pump assembly of claim 1 in which: the front of electronic fuel pump (1) fixedly connected with data plate (16), data plate (16) are located below filter (2).