CN216975090U

CN216975090U - Filter structure of oil sprayer

Info

Publication number: CN216975090U
Application number: CN202220923590.5U
Authority: CN
Inventors: 胡英平; 杨许江; 赵雄; 王杰
Original assignee: Henan Zhongqiang Yaming Mechanical Equipment Co ltd
Current assignee: Henan Zhongqiang Yaming Mechanical Equipment Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-07-15
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a fuel injector filtering structure which comprises a fuel pipe, wherein a fuel inlet pipe is arranged at the top of the fuel pipe, a filter screen A is arranged on the surface of the top of the fuel inlet pipe, a fuel outlet pipe is arranged at the bottom of the fuel pipe, a threaded connector B is arranged at the top of the periphery of the fuel outlet pipe, and a filter screen B is arranged at the periphery of the bottom of the fuel outlet pipe. The structure is convenient to periodically disassemble, clean or replace, thereby greatly improving the disassembly and assembly convenience.

Description

Filter structure of oil sprayer

Technical Field

The utility model relates to the technical field of oil injectors, in particular to an oil injector filtering structure.

Background

The oil injector is a precision device with very high processing precision, and is required to have a large dynamic flow range, strong anti-blocking and anti-pollution capacity and good atomization performance.

At present, the oil inlet of the oil sprayer is filtered to form an integrated structure, and the oil sprayer cannot be periodically detached for cleaning or replacement, so that the convenience of disassembly and assembly is greatly reduced.

The existing fuel injector filtering structure also has the following disadvantages: 1. the device is inconvenient to disassemble, clean or replace regularly, so that the disassembly and assembly convenience is greatly reduced; 2. the filtering structure is single, and the double filtering effect cannot be achieved. To this end, we propose a fuel injector filter structure.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a fuel injector filtering structure which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a sprayer filtration, includes oil pipe, the oil pipe top is equipped with into oil pipe, it is provided with filter screen A to advance oil pipe top surface, the oil pipe bottom is equipped with row oil pipe, row oil pipe peripheral top is provided with threaded connection mouth B, it is equipped with filter screen B to arrange oil pipe bottom periphery.

Further, a threaded connector A is arranged at the bottom of the periphery of the oil inlet pipe, the oil inlet pipe is connected to the oil pipe through the threaded connector A, and the oil discharge pipe is connected to the oil pipe through the threaded connector B; the oil inlet pipe and the oil discharge pipe are detached through the threaded connector A and the threaded connector B, and maintenance and cleaning are carried out.

Further, the mounting hole has all been seted up to filter screen A and filter screen B surface both sides, filter screen A passes through mounting hole screwed connection in advancing oil pipe, filter screen B passes through mounting hole screwed connection in arranging oil pipe.

Further, the filter screen A and the filter screen B are both made of stainless steel materials; be stainless steel material through filter screen A and filter screen B in order to promote life.

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

1. through setting up filter screen A and filter screen B, utilize into oil pipe one end oil feed and carry out the first filtration to oil through filter screen A and get into in the oil pipe and get into the sprayer through the dual filtration of oil extraction pipe discharge through filter screen B again to reach dual filter effect.

2. Through setting up threaded connection mouth A and threaded connection mouth B, utilize threaded connection mouth A and threaded connection mouth B to advance oil pipe and arrange oil pipe and carry out the split, maintain cleanly to the accessible mounting hole is dismantled filter screen A and filter screen B and is changed, thereby has promoted the dismouting convenience by a wide margin.

Drawings

Fig. 1 is a schematic view of the overall structure of a fuel injector filter structure according to the present invention.

Fig. 2 is a schematic structural view of a threaded connection port a of a fuel injector filter structure according to the present invention.

Fig. 3 is a schematic structural diagram of a threaded connection port B of a fuel injector filter structure according to the present invention.

In the figure: 1. an oil pipe; 2. an oil inlet pipe; 3. a threaded connector A; 4. a filter screen A; 5. an oil discharge pipe; 6. a threaded connector B; 7. a filter screen B; 8. and (7) installing holes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a fuel injector filtering structure includes an oil pipe 1, an oil inlet pipe 2 is disposed on the top of the oil pipe 1, a filter screen a4 is disposed on the top surface of the oil inlet pipe 2, an oil discharge pipe 5 is disposed at the bottom of the oil pipe 1, a threaded connector B6 is disposed at the top of the periphery of the oil discharge pipe 5, and a filter screen B7 is disposed at the periphery of the bottom of the oil discharge pipe 5.

The bottom of the periphery of the oil inlet pipe 2 is provided with a threaded connection port A3, the oil inlet pipe 2 is connected to the oil pipe 1 through a threaded connection port A3, and the oil discharge pipe 5 is connected to the oil pipe 1 through a threaded connection port B6.

In this embodiment, as shown in fig. 1, 2, and 3, the oil inlet pipe 2 and the oil discharge pipe 5 are separated and maintained and cleaned by the threaded connection port a3 and the threaded connection port B6.

Wherein, mounting hole 8 has all been seted up to filter screen A4 and filter screen B7 surperficial both sides, filter screen A4 passes through 8 screwed connections of mounting hole in advancing oil pipe 2, filter screen B7 passes through 8 screwed connections of mounting hole in oil drain pipe 5.

In this embodiment, as shown in fig. 1, 2 and 3, the mounting holes 8 are used to facilitate the mounting and dismounting of the filter screen a4 and the filter screen B7.

Wherein, the filter screen A4 and the filter screen B7 are both made of stainless steel materials.

In this embodiment, as shown in fig. 1, 2 and 3, the filter screen a4 and the filter screen B7 are made of stainless steel to prolong the service life.

It should be noted that, the utility model is a fuel injector filtering structure, when being installed, one end of an oil discharge pipe 5 of an oil pipe 1 is connected to an oil inlet of a fuel injector, when being used, oil is fed through one end of an oil inlet pipe 2, is firstly filtered by a filter screen a4, enters the oil pipe 1, is discharged by the oil discharge pipe 5, is doubly filtered by a filter screen B7, and then enters the fuel injector, when the filtering structure needs to be cleaned, the oil pipe 1 can be disassembled, the oil inlet pipe 2 and the oil discharge pipe 5 can be disassembled through a threaded connector A3 and a threaded connector B6, maintenance and cleaning are carried out, and the filter screen a4 and the filter screen B7 can be disassembled and replaced through a mounting hole 8.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sprayer filtration, includes oil pipe (1), its characterized in that, oil pipe (1) top is equipped with into oil pipe (2), it is provided with filter screen A (4) to advance oil pipe (2) top surface, oil pipe (1) bottom is equipped with arranges oil pipe (5), it is provided with threaded connection mouth B (6) to arrange oil pipe (5) peripheral top, it is equipped with filter screen B (7) to arrange oil pipe (5) bottom periphery.

2. A fuel injector filter construction according to claim 1 characterised in that: the oil inlet pipe is characterized in that a threaded connector A (3) is arranged at the peripheral bottom of the oil inlet pipe (2), the oil inlet pipe (2) is connected to the oil pipe (1) through the threaded connector A (3), and the oil outlet pipe (5) is connected to the oil pipe (1) through the threaded connector B (6).

3. A fuel injector filter construction according to claim 1 characterised in that: mounting hole (8) have all been seted up to filter screen A (4) and filter screen B (7) surface both sides, filter screen A (4) are through mounting hole (8) screwed connection in advancing oil pipe (2), filter screen B (7) are through mounting hole (8) screwed connection in row oil pipe (5).

4. A fuel injector filter construction according to claim 1 characterised in that: and the filter screen A (4) and the filter screen B (7) are both made of stainless steel materials.