CN210859172U

CN210859172U - Stable motor pump filter

Info

Publication number: CN210859172U
Application number: CN201921819430.0U
Authority: CN
Inventors: 赵书敏; 魏栋
Original assignee: Godrun Wind Energy Equipment Co ltd
Current assignee: Godrun Wind Energy Equipment Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-26
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a firm type motor pump filter, including motor pump body and gag lever post, the avris at motor pump body top is provided with the outlet pipe, the end connection of motor pump body has the inlet tube, the internally mounted of inlet tube has first pipeline, first rubber seal spare has been laid to the outer wall of first pipeline, the one end of gag lever post is located the inside of first pipeline, first through-hole has been seted up to the one end of gag lever post, movable block and spring all are located the inside of inner chamber, the inner chamber is seted up in the inside of first pipeline avris; the utility model discloses a two fingers stimulate two gag lever posts and do the motion of being close to each other, can make gag lever post and spacing groove separate to make things convenient for the dismantlement of first pipeline, and the spring can make the inseparable block of gag lever post and spacing groove, thereby make the inside of fixing at the inlet tube that first pipeline can be stable, and then make the inside of fixing at the inlet tube that the filter screen on the first pipeline can be stable.

Description

Stable motor pump filter

Technical Field

The utility model belongs to the technical field of the motor pump, concretely relates to firm type motor pump filter.

Background

The motor pump is under the effect of pressure differential for water can be at the inside object that flows of pipeline, and the production of motor pump can make water can recycle, thereby has increased the utilization ratio of water, and consequently the motor pump has obtained extensive use in liquid transportation, because the aquatic contains impurity, and these impurity enter into the inside of motor pump can lead to the motor pump to damage, consequently need install the filter screen in the inlet tube.

However, the existing motor pump is inconvenient to disassemble and assemble the filter screen in the water inlet pipe, and the disassembling and assembling mode is troublesome, so that the working efficiency is low, and a stable motor pump filter is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm type motor pump filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firm type motor pump filter, includes motor pump body and gag lever post, the avris at motor pump body top is provided with the outlet pipe, the end connection of motor pump body has the inlet tube, the internally mounted of inlet tube has first pipeline, first rubber seal has been laid to the outer wall of first pipeline, the one end of gag lever post is located the inside of first pipeline, first through-hole has been seted up to the one end of gag lever post, the other end of gag lever post is located the inside of spacing groove, the inboard in the inlet tube is reserved in the spacing groove, the outer wall of gag lever post is fixed with the movable block, the outer wall of gag lever post is provided with the spring, movable block and spring all are located the inside of inner chamber, the inside at first pipeline avris is seted up to the inner chamber.

Preferably, the end connection of first pipeline has the second pipeline, the mounting is installed to the tip of second pipeline, the tip reservation of mounting has the second through-hole, second rubber seal has been laid to the inboard of mounting tip, the internally mounted of mounting has the filter screen.

Preferably, first rubber seal designs for circular structure, the inner wall of first rubber seal is connected for pasting with the outer wall of first pipeline, the outer wall of first rubber seal laminates with the inner wall of inlet tube each other.

Preferably, the gag lever post is provided with two about the central axis symmetry of first pipeline, the tip design of gag lever post is the arc structure, another tip of gag lever post is connected for the block through spacing groove and inlet tube.

Preferably, the outer wall of the movable block is attached to the inner wall of the inner cavity, and the limiting rod and the spring on the movable block are in a nested design.

Preferably, the inner side of the fixing piece and the outer wall of the second pipeline are both designed to be in a thread structure, the second pipeline is in threaded connection with the fixing piece, and the fixing piece and the second rubber sealing piece are connected in a sticking mode.

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

1. the two limiting rods are pulled by the two fingers to move close to each other, so that the limiting rods can be separated from the limiting grooves, the first pipeline can be conveniently disassembled, the limiting rods can be tightly clamped with the limiting grooves by the springs, the first pipeline can be stably fixed in the water inlet pipe, and the filter screen on the first pipeline can be stably fixed in the water inlet pipe.

2. Through rotatory mounting, can take off the mounting from the second pipeline to make things convenient for the dismantlement of mounting, and then make things convenient for pouring of the inside filter screen of mounting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the water inlet pipe of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the installation structure of the stop lever shown in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

in the figure: 1. a motor pump body; 2. a water outlet pipe; 3. a water inlet pipe; 4. a first conduit; 5. a first rubber seal; 6. a limiting rod; 7. a first through hole; 8. a limiting groove; 9. a movable block; 10. a spring; 11. an inner cavity; 12. a second conduit; 13. a fixing member; 14. a second through hole; 15. a second rubber seal; 16. and (4) a filter screen.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a stable motor pump filter comprises a motor pump body 1 and a limiting rod 6, wherein a water outlet pipe 2 is arranged on the side of the top of the motor pump body 1, a water inlet pipe 3 is connected to the end of the motor pump body 1, a first pipeline 4 is installed inside the water inlet pipe 3, a first rubber sealing element 5 is laid on the outer wall of the first pipeline 4, one end of the limiting rod 6 is located inside the first pipeline 4, a first through hole 7 is formed in one end of the limiting rod 6, the other end of the limiting rod 6 is located inside a limiting groove 8, the limiting groove 8 is reserved on the inner side of the water inlet pipe 3, a movable block 9 is fixed on the outer wall of the limiting rod 6, a spring 10 is arranged on the outer wall of the limiting rod 6, the movable block 9 and the spring 10 are both located inside an inner cavity 11, the inner cavity 11 is formed in the side of the first pipeline 4, two limiting rods 6 are pulled by two fingers to move close to each other, thereby make things convenient for the dismantlement of first pipeline 4, and spring 10 can make the inseparable block of gag lever post 6 and spacing groove 8 to make fixing in the inside of inlet tube 3 that first pipeline 4 can be stable, and then make the inside of fixing in inlet tube 3 that filter screen 16 on first pipeline 4 can be stable.

The end connection of first pipeline 4 has second pipeline 12, mounting 13 is installed to the tip of second pipeline 12, the tip of mounting 13 is reserved has second through-hole 14, second rubber seal 15 has been laid to the inboard of mounting 13 tip, the internally mounted of mounting 13 has filter screen 16, through rotatory mounting 13, can take off mounting 13 from second pipeline 12 to make things convenient for the dismantlement of mounting 13, and then make things convenient for pouring out of mounting 13 internal filter screen 16.

First rubber seal 5 designs for circular structure, and the inner wall of first rubber seal 5 is connected for pasting with the outer wall of first pipeline 4, and the outer wall of first rubber seal 5 and the inner wall of inlet tube 3 laminate each other, have increased the seal between inlet tube 3 and the first pipeline 4 to guaranteed that water can all be filtered by filter screen 16.

The gag lever post 6 is provided with two about first pipeline 4's center axis symmetry, and the tip design of gag lever post 6 is the arc structure, and another tip of gag lever post 6 is connected for the block through spacing groove 8 and inlet tube 3, has guaranteed that first pipeline 4 installs the steadiness in inlet tube 3 inside, makes things convenient for two fingers to insert the inside of first through-hole 7 on gag lever post 6 simultaneously, makes things convenient for the strong of hand.

The outer wall of the movable block 9 is attached to the inner wall of the inner cavity 11, the limiting rod 6 on the movable block 9 and the spring 10 are in a nested design, so that the movable block 9 can stably slide in the inner cavity 11, and the spring 10 can be compressed.

The inboard of mounting 13 and the outer wall of second pipeline 12 all design for screw thread column structure, and second pipeline 12 is threaded connection with mounting 13, and mounting 13 is connected for pasting with second rubber seal 15, makes things convenient for dismantlement and installation between second pipeline 12 and the mounting 13 to make things convenient for pouring out of filter screen 16, increased the seal between filter screen 16 and the mounting 13 simultaneously, promoted filterable effect.

The utility model discloses a theory of operation and use flow: when the filter screen 16 needs to be removed, cleaned or replaced, two fingers are inserted into the two first through holes 7 respectively, then two fingers exert force to make the two limiting rods 6 move close to each other, so that the limiting rods 6 are separated from the limiting grooves 8, at the moment, the first pipeline 4 is separated from the constraint, then the first pipeline 4 and the filter screen 16 are forcibly taken out from the interior of the motor pump body 1, then the fixing piece 13 is positively rotated, since the fixing member 13 is screwed with the second pipe 12, the second pipe 12 is separated from the fixing member 13, and at this time, the filter screen 16 inside the fixing member 13 is simply poured out, and when the limiting rod 6 is separated from the limiting groove 8, the limiting rod 6 drives the movable block 9 to move in the inner cavity 11, so that the spring 10 is compressed, and the elastic force generated by the spring 10 can make the limit rod 6 tightly clamped with the limit groove 8, so that the filter screen 16 can be stably fixed in the water inlet pipe 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a firm type motor pump filter, includes motor pump body (1) and gag lever post (6), its characterized in that: a water outlet pipe (2) is arranged on the side of the top of the motor pump body (1), a water inlet pipe (3) is connected with the end part of the motor pump body (1), a first pipeline (4) is arranged in the water inlet pipe (3), a first rubber sealing element (5) is laid on the outer wall of the first pipeline (4), one end of the limiting rod (6) is positioned inside the first pipeline (4), one end of the limiting rod (6) is provided with a first through hole (7), the other end of the limiting rod (6) is positioned in the limiting groove (8), the limiting groove (8) is reserved on the inner side of the water inlet pipe (3), a movable block (9) is fixed on the outer wall of the limiting rod (6), a spring (10) is arranged on the outer wall of the limiting rod (6), the movable block (9) and the spring (10) are both located inside the inner cavity (11), and the inner cavity (11) is arranged inside the side of the first pipeline (4).

2. A robust motor pump filter as recited in claim 1, further comprising: the end connection of first pipeline (4) has second pipeline (12), mounting (13) are installed to the tip of second pipeline (12), the tip reservation of mounting (13) has second through-hole (14), second rubber seal (15) have been laid to the inboard of mounting (13) tip, the internally mounted of mounting (13) has filter screen (16).

3. A robust motor pump filter as recited in claim 1, further comprising: first rubber seal spare (5) design is circular structure, the inner wall of first rubber seal spare (5) is connected for pasting with the outer wall of first pipeline (4), the outer wall of first rubber seal spare (5) laminates with the inner wall of inlet tube (3) each other.

4. A robust motor pump filter as recited in claim 1, further comprising: the utility model discloses a pipeline, including gag lever post (6), inlet tube (3), gag lever post (6) are provided with two about the central axis symmetry of first pipeline (4), the tip design of gag lever post (6) is the arc structure, another tip of gag lever post (6) is connected for the block through spacing groove (8) and inlet tube (3).

5. A robust motor pump filter as recited in claim 1, further comprising: the outer wall of the movable block (9) is attached to the inner wall of the inner cavity (11), and the limiting rod (6) on the movable block (9) and the spring (10) are in a nested design.

6. A robust motor pump filter according to claim 2, wherein: the inboard of mounting (13) and the outer wall of second pipeline (12) all design for screw thread column structure, second pipeline (12) are threaded connection with mounting (13), mounting (13) are connected for pasting with second rubber seal (15).