CN223113745U - A pipe brush - Google Patents

Abstract

The utility model discloses a pipe brush, comprising a pipe brush body and a connecting part integrally arranged at the end of the pipe brush body for plugging in a negative pressure device; further comprising a cleaning brush assembly distributed at one end of the pipe brush body away from the connecting part, the cleaning brush assembly being fixedly arranged at the outer side of the end of the pipe brush body for realizing dirt removal and cleaning of the inside of the pipe; the cleaning brush assembly comprises an outer edge brush distributed in a "U" shape. The pipe brush realizes rotary cleaning and dirt removal of the inner wall of the pipe through the outer edge brush at the outer side of the bottom end of the pipe brush body and the vertical brush at the front, so as to push the dirt to the deep part of the pipe and make it difficult to collect, and through the dirt suction groove that passes through the inner cavity of the pipe brush body and the inner cavity of the connecting part, the dirt removed by the brush is sucked and collected when the negative pressure device is working to make it negative pressure, so as to avoid the dirt removed by the brush still remaining in the pipe and unable to be cleaned.

Description

Pipeline brush

Technical Field

The utility model relates to the technical field of pipeline brushes, in particular to a pipeline brush.

Background

The pipeline brush is a widely applied brush product, the existing pipeline brush mainly takes iron wires (steel wires) as a framework, a plurality of fine brush wires which are orderly arranged and extend outwards are arranged on the upper surface of the pipeline brush, after the framework is stretched into the pipeline, bristles are adopted to contact the inner wall of the pipeline, so that the bristles are used for brushing and cleaning the impurity adhered to the inner wall of the pipeline;

For example, the utility model with the publication number of CN217285058U discloses a pipeline brush, and the situation that a connecting pipe and a brush are separated in a ventilation pipeline and are inconvenient to take out due to the fact that the connecting pipe is broken or separated can be effectively avoided through a pet woven net coated outside the pipe body, and the problem that the traditional pipeline brush is inconvenient to take out after being broken or separated at a cleaning position is effectively solved;

However, the brush hair arranged on the outer wall of the pipe body is used for brushing and cleaning the impurity on the inner wall of the pipe, the brush hair distributed in a cylindrical structure is attached to the inner cavity of the whole pipe during brushing, and the problem that the impurity adhered on the inner wall of the pipe is located at the bottom of the whole pipe along with the extension of the pipe brush, part of impurity is brushed and removed by the brush hair, the impurity cannot be effectively discharged, the impurity cannot be cleaned and collected by the pipe brush, and residues occur again.

We have therefore proposed a duct brush to facilitate solving the problems set out above.

Disclosure of Invention

The utility model aims to provide a pipeline brush, which aims to solve the problems that the brush hair arranged on the outer wall of a pipe body is used for brushing and cleaning the impurity dirt on the inner wall of a pipeline, but the brush hair distributed in a cylindrical structure is attached to the inner cavity of the whole pipeline during cleaning, so that the impurity dirt adhered on the inner wall of the pipeline is stretched into along with the pipeline brush, part of impurity dirt is brushed off by the brush hair and is positioned at the bottom of the whole pipeline brush, the brushed impurity dirt cannot be effectively discharged, and the brushed impurity dirt cannot be cleaned and collected by the pipeline brush, so that residue is generated again.

The pipeline brush comprises a pipeline brush body, a connecting part, a cleaning assembly and a cleaning assembly, wherein the connecting part is integrally arranged at the end part of the pipeline brush body and used for being inserted with negative pressure equipment;

The cleaning and brushing assembly comprises outer edge brushes distributed in a U shape, the outer edge brushes are fixedly arranged at the side edge of one end of the pipeline brush body far away from the connecting part in an equidistance distribution mode, and meanwhile the cleaning and brushing assembly comprises a dirt absorbing notch.

Preferably, the cleaning brush assembly further comprises vertical brushes fixedly distributed on the top of one side of the pipeline brush body close to the outer edge brushes, and the vertical brushes are distinguished from the outer edge brushes in a mutually perpendicular state in a vertical distribution mode.

Preferably, the outer edge hairbrush and the vertical hairbrush contained in the cleaning assembly are made of nylon wire materials capable of being bent elastically, so that the cleaning assembly can be driven by the pipeline brush body to adapt to and enter pipelines with different diameters to achieve the effect of cleaning and removing dirt.

Preferably, the cleaning assembly is driven by the pipeline brush body to enter the pipeline, and the connecting part integrally arranged by the pipeline brush body is gripped to rotate, so that the cleaning without dead angles is realized by the rotation of the edge of the pipeline brush body, the front outer edge brush and the vertical brush.

Preferably, the dirt absorbing notch that the cleaning assembly contains is set up in the pipeline brush body one end that keeps away from connecting portion, and this dirt absorbing notch is the mode of seting up of upper and lower symmetry and link up the cavity and outside inside the pipeline brush body each other.

Preferably, the dirt sucking notch and the connecting part which are connected in a penetrating way are arranged on the upper side and the lower side of the pipeline brush body for sucking dirt through the work of the negative pressure equipment.

Preferably, the dirt sucking notch is arranged inside the pipeline along with the pipeline brush body, and the pipeline brush body sucks dirt from the outer edge brush and the vertical brush through the dirt sucking notch arranged on the upper side and the lower side.

Preferably, the dirt absorbing notch is of a strip-shaped structure, the area of air inlet is increased, dirt collecting efficiency is improved through a double-sided arrangement mode of the dirt absorbing notch, and the blocking probability is reduced.

Preferably, the pipeline brush body is arranged in a flat structure, so that the pipeline brush body can better enter a pipeline and a narrow place.

Compared with the prior art, the pipeline brush has the beneficial effects that the rotary cleaning and decontamination are realized aiming at the inner wall of a pipeline through the outer edge brush and the front vertical brush at the outer side of the bottom end of the pipeline brush body, so that the impurity is pushed to the deep part of the pipeline and is difficult to collect, the brushed impurity is sucked and collected through the dirt sucking notch penetrating through the inner cavity of the pipeline brush body and the inner cavity of the connecting part when negative pressure equipment works to enable the negative pressure equipment to be negative pressure, and the situation that the brushed impurity still remains in the pipeline and cannot be cleaned is avoided, and the concrete contents are as follows:

1. The outer edge brushes distributed at the outer side of the pipeline brush body and far away from one end of the connecting part and the vertical brush arranged at the bottom of the pipeline brush body and close to one side of the outer edge brushes are made of nylon wires which can be elastically bent so as to enter pipelines of different specifications and can be deformed by being abutted, so that the outer edge brushes and the vertical brushes have certain bending potential energy between the pipeline brush body and the inner wall of the pipeline, and the efficiency of cleaning the impurity is improved;

2. The dirt sucking notch is arranged at one end, far away from the connecting part, of the upper side and the lower side of the pipeline brush body, the dirt sucking notch enters the pipeline along with the pipeline brush body, meanwhile, the dirt sucking notch is communicated with the inner cavity of the pipeline brush body and the inner cavity of the connecting part, and the dirt sucking notch penetrates the upper side and the lower side of the pipeline brush body, so that double-sided air inlet operation is realized;

so that the inner cavity in the negative pressure state can suck the impurity brushed down by the outside through the impurity sucking notch, thereby collecting the impurity entering the negative pressure equipment and avoiding the impurity brushed off still remaining in the pipeline and being unable to be cleaned.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a pipe brush body according to the present utility model;

FIG. 3 is a schematic perspective view of the outer edge brush of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic view of a structure of the utility model for opening a dirt sucking slot.

In the figure, 1, a pipeline brush body, 2, a connecting part, 3, an outer edge brush, 4, a vertical brush and 5, a dirt sucking notch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-5, the present utility model provides the following technical solutions:

In order to solve the problems in the prior art, the first embodiment discloses a scheme as shown in fig. 1-3, which comprises a pipeline brush body 1, a connecting part 2 integrally arranged at the end part of the pipeline brush body 1 and used for being connected with negative pressure equipment, and cleaning brush assemblies distributed at one end of the pipeline brush body 1 away from the connecting part 2, wherein the cleaning brush assemblies are fixedly arranged outside the end part of the pipeline brush body 1 and used for cleaning dirt in a pipeline.

The cleaning brush assembly comprises outer edge brushes 3 distributed in a U shape, the outer edge brushes 3 are fixedly arranged at the side edge of one end of the pipeline brush body 1, which is far away from the connecting part 2, the cleaning brush assembly also comprises vertical brushes 4 fixedly distributed at the top of one side of the pipeline brush body 1, which is close to the outer edge brushes 3, and the vertical brushes 4 are distinguished from the outer edge brushes 3 in a mutually perpendicular state in a vertical distribution mode.

The outer edge brush 3 and the vertical brush 4 which are contained in the cleaning assembly are made of nylon wires which can be bent elastically, so that the cleaning assembly can be driven by the pipeline brush body 1 to adapt to and enter pipelines with different diameters to achieve the effect of cleaning and decontaminating, the cleaning assembly enters the pipelines through the driving of the pipeline brush body 1, and the connecting part 2 which is integrally arranged by grabbing the pipeline brush body 1 rotates, so that the cleaning without dead angles is realized by the rotation of the edge of the pipeline brush body 1 and the front outer edge brush 3 and the vertical brush 4.

In this embodiment, the connecting portion 2 integrally disposed with the pipe brush body 1 may be used as a gripping member when in use, so that a user can grip the connecting portion 2 and stretch the pipe brush body 1 at the other end into a pipe to be cleaned, and the outer edge brushes 3 are equidistantly distributed at the outer edge of the pipe brush body 1 and are in a U-shaped structure, and the vertical brush 4 is disposed on the front surface of the pipe brush body 1, and is made of a nylon wire material capable of being elastically bent, so as to enter into pipes of different specifications to be deformed due to interference, so that the outer edge brushes 3 and the vertical brush 4 have a certain bending potential energy between the pipe brush body 1 and the inner wall of the pipe.

Further, when the cleaning operation is performed on the inner wall of the pipeline, only the part left outside the pipeline is required to be rotated, the connecting part 2 and the pipeline brush body 1 can be driven, the outer edge brush 3 distributed at the outer edge of the pipeline brush body 1 and the vertical brush 4 on the front face are in contact rotation with the inner wall, the force moving in the vertical direction is applied in the rotating process, and the cleaning and the decontamination in the circumferential direction and the coaxial direction are further realized through the outer edge brush 3 and the vertical brush 4.

In the second embodiment, in order to solve the problems in the prior art, as shown in fig. 4-5, a scheme is disclosed, wherein the cleaning assembly comprises a dirt sucking slot 5, the dirt sucking slot 5 of the cleaning assembly is arranged at one end of the pipeline brush body 1 far away from the connecting part 2, and the dirt sucking slot 5 is arranged in a vertically symmetrical way and mutually penetrates the cavity inside the pipeline brush body 1 with the outside.

The dirt absorbing notch 5 is arranged in a strip-shaped structure, the dirt collecting efficiency is improved and the blocking probability is reduced through the arrangement mode of the two sides of the dirt absorbing notch 5, the pipeline brush body 1 is arranged in a flat structure, so that the pipeline brush body 1 can better enter the pipeline and a narrow place.

The end part of the dirt sucking notch 5 is arranged in an arc-shaped strip-shaped structure, the dirt sucking notches 5 which are symmetrically arranged up and down can improve the cleaning efficiency in a double-sided suction mode to reduce the blockage, the pipeline brush body 1 is of a flat structure, the connecting part 2 which is integrally arranged with the pipeline brush body is of a columnar structure, and the hollow part of the pipeline brush body 1 is communicated with the hollow part of the connecting part 2.

In this embodiment, the connecting portion 2 integrally disposed at one end of the pipe brush body 1 is plugged with a required negative pressure equipment pipe, so that a cavity which is mutually communicated is formed between the inner cavity of the pipe brush body 1 and the inner cavity of the connecting portion 2 and the negative pressure equipment pipe, and the dirt sucking notch 5 which is formed at the upper side and the lower side of the pipe brush body 1 and is far away from the connecting portion 2 is formed to follow the pipe brush body 1 to enter the pipe.

Further, the pipeline brush body 1 drives the outer edge brush 3 and the vertical brush 4 to brush down the impurity, and starts the negative pressure equipment connected with the connecting part 2, so that negative pressure is formed in the inner cavity of the connecting part 2 and the inner cavity of the pipeline brush body 1, and the negative pressure effect is absorbed through the impurity absorbing notch 5 formed in the front side and the rear side of the pipeline brush body 1, at the moment, the impurity brushed down by the outer edge brush 3 and the vertical brush 4 enters the inner cavity of the pipeline brush body 1 through the continuously-inlet impurity absorbing notch 5, and the impurity is collected by the inner cavity of the connecting part 2 and the negative pressure equipment which are connected in a penetrating way, so that the impurity is prevented from remaining in the pipeline.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The pipeline brush comprises a pipeline brush body (1) and a connecting part (2) integrally arranged at the end part of the pipeline brush body (1) and used for being inserted into negative pressure equipment, and is characterized by further comprising cleaning brush components distributed at one end of the pipeline brush body (1) far away from the connecting part (2), wherein the cleaning brush components are fixedly arranged at the outer side of the end part of the pipeline brush body (1) and used for removing dirt and cleaning the interior of a pipeline;

The cleaning and brushing assembly comprises outer edge brushes (3) which are distributed in a U shape, the outer edge brushes (3) are fixedly arranged at the side edge of one end, far away from the connecting part (2), of the pipeline brush body (1) in an equidistance distribution mode, and meanwhile the cleaning and brushing assembly comprises a dirt absorbing notch (5).

2. The pipeline brush of claim 1, wherein the cleaning assembly further comprises vertical brushes (4) fixedly distributed on the top of one side of the pipeline brush body (1) close to the outer edge brushes (3), and the vertical brushes (4) are distinguished from the outer edge brushes (3) in a mutually perpendicular state in a vertical distribution mode.

3. A pipeline brush according to any one of claims 1-2, characterized in that the outer edge brush (3) and the vertical brush (4) of the cleaning brush assembly are made of nylon wires which can be bent elastically, so that the cleaning brush assembly can be driven by the pipeline brush body (1) to adapt to and enter pipelines with different diameters to achieve the effect of cleaning and removing dirt.

4. A pipeline brush according to claim 3, wherein the cleaning brush component is driven by the pipeline brush body (1) to enter a pipeline, and the pipeline brush body (1) is held by a connecting part (2) integrally arranged to rotate, so that the cleaning brush without dead angles is realized by rotating the edge of the pipeline brush body (1) and the outer edge brush (3) and the vertical brush (4) on the front.

5. The pipeline brush of claim 1, wherein the dirt absorbing notch (5) is arranged at one end of the pipeline brush body (1) far away from the connecting part (2), and the dirt absorbing notch (5) is arranged symmetrically up and down and mutually penetrates the cavity inside the pipeline brush body (1) and the outside.

6. The pipeline brush of claim 5, wherein the dirt sucking notch (5) is arranged inside the pipeline along with the pipeline brush body (1), and the pipeline brush body (1) sucks dirt brushed by the outer edge brush (3) and the vertical brush (4) through the dirt sucking notch (5) arranged on the upper side and the lower side.

7. The pipeline brush of claim 6, wherein the dirt absorbing notch (5) is distributed in a strip-shaped structure, the area for lifting air inlet is increased, and dirt collecting efficiency is improved and blocking probability is reduced through a way of opening the two sides of the dirt absorbing notch (5).

8. A pipe brush according to claim 6, wherein the pipe brush body (1) is provided in a flat configuration to facilitate better access of the pipe brush body (1) to pipes and small places.