KR102274686B1 - Pipeline cleaning device using brush - Google Patents

Abstract

The present invention relates to a cleaning apparatus for a pipeline using a brush. More particularly, the present invention relates to a cleaning apparatus for a pipeline using a brush that is input into the pipeline and generates rotation and propulsion by high-pressure water to remove foreign substances adsorbed in the pipeline.

Description

Pipeline cleaning device using brush}

The present invention relates to a cleaning device for a pipe using a brush, and more particularly, to a pipe cleaning device using a brush, which is put into the pipe and generates rotation and propulsion by high-pressure water to remove foreign substances adsorbed in the pipe. It is about the washing machine.

In general, pipelines supplying tap water are branched along medium and small pipelines through large-diameter water pipes and transported individually. this is formed

Therefore, there is a problem that contamination and odor of tap water supplied by the scale layer formed inside the conduit occurs, and the tap water is not supplied smoothly, but it is difficult to periodically clean the narrow conduit.

As a prior art for solving this problem, a "pipeline washing device" has been proposed.

In the prior art, as the washing water is sprayed in a state in which the washing nozzle is installed at an angle to the washing body that is put into the pipe, the washing body can be washed while advancing along the pipe.

However, in the prior art, a plurality of movement guide means are formed on the outer circumferential surface of the washing body, and as it has a relatively large structure, it is difficult to insert it into a small conduit.

In addition, there is a problem in that it is difficult to insert into a narrow pipe that discharges tap water, so the pipe can be introduced from a place where a manhole is installed for maintenance and inspection, so the internal cleaning of the pipe is limited, and a manhole is not provided like a building. There is a problem in that it is difficult to clean the inside of the pipeline.

Korean Patent Registration No. 10-1867006 (2018.06.05.)

The present invention has been devised to solve the above problems, and an object of the present invention is a brush that can be removed by direct contact with foreign substances and scale layers adsorbed on the inner wall by being put into the pipelines such as water supply and sewage pipes. To provide a cleaning device for pipelines using

Another object of the present invention is to generate rotational force and propulsion by high-pressure water to rotate the brush to easily remove foreign substances and scale layers adsorbed in the pipeline, and to prevent damage to the pipeline. is to provide

Another object of the present invention is to provide a cleaning apparatus for a pipeline using a brush that is easily disposed in the central part of the pipeline to move stably, and which can easily move different diameters, bending, and bending points.

Another object of the present invention is that a brush having a length suitable for the diameter of the pipe, a brush having a brush having a length suitable for the diameter of the pipe, a brush having a bristles that can remove foreign substances and scale, etc., and a brush damaged during long-term use can be easily replaced. An object of the present invention is to provide a cleaning device for pipelines using a brush.

The present invention for achieving the above object is a cleaning apparatus for a pipe using a brush inserted into a pipe to remove scale adsorbed therein, an insertion groove is formed therein, and a plurality of fastening protrusions at regular intervals on the outer circumferential surface Is formed, the body in which the discharge hole is formed toward the outer peripheral surface in the insertion groove; a supply member rotatably coupled to the insertion groove and having a flow path for generating rotational force and propulsion force in the body by injecting high-pressure water introduced from the outside into the discharge hole and to the outside; a connecting member installed on the fastening protrusion and having a coupling groove to which the brush is detachably coupled; It is disposed on the other side of the body and is coupled to the other end of the supply member, characterized in that it comprises a fixing plate for rotatably supporting the body.

The supply member includes a supply pipe in which a connection groove is formed to which a hose for supplying the high-pressure water is connected from one side thereof, and protrudes to the other side of the supply pipe and is rotatably inserted into the insertion groove, the end of which is fixed to the fixing plate. It is preferably made of a tube.

The flow passage includes a first flow passage formed in the longitudinal direction of the supply member to supply high-pressure water flowing in from the outside, and a first flow passage branched from the first flow passage to supply high-pressure water toward the discharge hole to generate rotational force in the body. It is preferable to include a second flow path for the evacuation, and a third flow path for generating thrust by spraying high-pressure water toward one side of the supply member by branching a plurality of them at regular intervals from the first flow path.

The connecting member is seated on the upper surface of the fastening protrusion and is detachably fixed through screw coupling, and a plurality of fixing members are formed in the coupling groove toward the side at regular intervals to fix the brush inserted into the coupling groove. It is preferable that a plurality of fastening grooves into which are inserted are formed.

A fixing rail having locking grooves at regular intervals along the circumference is formed on the outer peripheral surface of the supply member exposed to the outside of the body, and a support means installed on the fixing rail to movably support the body in the conduit. This is further included, inserted into the fixing rail and seated in the locking groove at regular intervals, inlet grooves penetrating toward both sides of the lower end are formed, a plurality of guide members having coupling holes formed at the upper end, and a plurality of the guide members A fixing belt inserted into the inlet groove and installed on the fixing rail to fix a plurality of the guide members, is rotatably coupled to the coupling hole, is exposed to the outside, and a central portion and one side so as to be in close contact with the inner surface of the conduit. A first guide plate having a first connecting shaft on which wheels are installed, respectively, and both ends are fixed to the other end of the first guide plate and the other upper surface of the guide member by elastic force around the coupling hole. It is preferable that one side of the guide plate is made of an elastic member that rotates so as to be in close contact with the conduit.

Auxiliary means extending from the support means to support the body according to the conduits of various diameters are further included, wherein the auxiliary means is rotatably inside the first connection shaft formed at one end of the first guide plate A fixed shaft to be inserted is formed on the other side, and a second guide plate having a second connecting shaft formed on one side to install the wheel, and both ends between the fixed shaft and the first connecting shaft are the fixed shaft and the first connecting shaft. A plate spring coupled to the first connecting shaft and rotating so that one side of the second guide plate is in close contact with the inner wall of the conduit, and a spacer protruding from the first connecting shaft are inserted to adjust the rotation range of the second guide plate It is preferable that the limiting guide groove is made.

According to the cleaning apparatus for pipelines using a brush according to the present invention, it is possible to remove foreign substances and scale layers adsorbed on the inner wall by directly contacting them through the brush by generating rotational force and driving force by high-pressure water input into the pipeline. It works.

According to the present invention, it is formed in a structure that can conveniently replace the brushes coupled to the connecting member, so that it is possible to prevent damage to old brushes and brushes of various sizes according to the diameter of the pipeline, and to remove foreign substances and scale layers. It has the advantage of being able to easily replace and use brushes of various types and shapes.

According to the present invention, there is an advantage in that the body can be stably moved and supported in the central part of the conduit through the supporting means and the auxiliary means, so that various diameters, bent and curved conduits can be easily moved.

1 is a perspective view showing a cleaning device for a pipeline using a brush according to the present invention;
2 is an exploded perspective view showing an exploded state according to the present invention;
3 is a cross-sectional view showing the interior according to the present invention;
4 is a conceptual diagram showing an installation state in a pipeline according to the present invention;
5 is a conceptual view showing a support means according to the present invention;
6 is a conceptual diagram illustrating an auxiliary means according to the present invention.

Hereinafter, a cleaning apparatus for a pipe using a brush according to the present invention will be described in detail together with the accompanying drawings.

1 is a perspective view showing a cleaning device for pipelines using a brush according to the present invention, FIG. 2 is an exploded perspective view showing an exploded state according to the present invention, and FIG. 3 is a cross-sectional view showing the inside according to the present invention, 4 is a conceptual diagram illustrating an installation state in a pipeline according to the present invention, FIG. 5 is a conceptual diagram illustrating a supporting means according to the present invention, and FIG. 6 is a conceptual diagram illustrating an auxiliary means according to the present invention.

As shown in FIGS. 1 to 6 , the present invention relates to a cleaning device for a pipe using a brush. More specifically, it is put into the inside of the pipe to generate rotation and propulsion by high-pressure water, and foreign substances adsorbed in the pipe. It relates to a cleaning device for pipelines using a brush that can remove

To this end, the present invention provides a body (10), a supply member (20), a connecting member (30) and a fixing plate (40) so that the foreign substances adsorbed through the brush can be removed by being put into the pipeline and generating rotational and propulsive force by high-pressure water. ) is made of

The body 10 has an insertion groove 110 formed therein, a plurality of fastening protrusions 12 are formed at regular intervals on an outer circumferential surface, and a discharge hole 13 is formed from the insertion groove 110 toward the outer circumferential surface.

The supply member 20 is rotatably coupled to the insertion groove 110, and injects the high-pressure water introduced from the outside into the discharge hole 13 and the flow path part 23 to generate rotational force and propulsion force in the body. ) is provided.

The connecting member 30 is installed on the fastening protrusion 12, and a coupling groove 31 to which the brush 200 is detachably coupled is formed.

The fixing plate 40 is disposed on the other side of the body 10 and is coupled to the other end of the supply member 20 to rotatably support the body 10 .

As described above, the body 10 is rotated through the high-pressure water introduced through the supply member 20 , and a driving force is generated to move along the conduit 100 .

Here, the fixing plate 40 rotatably fixes the body 10 to the supply member 20 .

Through this, as the brush 200 is installed in the body 10 through the connecting member 30 , foreign substances can be removed through the brush 200 while rotating and moving in the conduit 100 .

In this regard, each configuration is described in detail as follows.

First, the body 10 is made of a size that can be moved by being put into the inside of the conduit 100, the insertion groove 110 penetrating from one surface toward the other surface is formed.

And a plurality of the fastening protrusions 12 are arranged at regular intervals along the circumference of the outer peripheral surface of the body 10 .

At this time, it is preferable that the fastening protrusion 12 is formed as a pair of protruding from one side and the other side, respectively, along the circumference of the body 10 .

In addition, the body 10 is formed in a cylindrical pipe shape as the insertion groove 110 is formed therein, but the outer circumferential surface may be made of any one of polygons.

In addition, a plurality of the discharge holes 13 are arranged at regular intervals from the insertion groove 11 toward the outer peripheral surface of the body 10 .

Here, the discharge hole 13 is formed obliquely at a certain angle between the fastening protrusions 12 and rotates the body 10 through the rotational force generated by the high-pressure water sprayed.

Alternatively, an injection valve coupled to the discharge hole 13 to inject high-pressure water to the side of the body 10 is formed to rotate the body.

As such, the discharge hole 13 has an inclination to inject high-pressure water to the side from the insertion groove 110 toward the outer circumferential surface of the body or generates a rotational force through an injection valve.

In addition, a groove is formed along the periphery on the inner circumferential surface of the insertion groove 110 in which the discharge hole 13 is formed, so that when the body 10 rotates, the high-pressure water is smoothly supplied from the supply member 20 and sprayed. It is desirable to make it possible.

Next, the supply member 20 receives high-pressure water from the outside to rotate the body 10, and generates a driving force.

To this end, the supply member 20 includes a supply tube 21 and an insertion tube 22 .

The supply pipe 21 is formed with a connection groove 21a connected to a hose 300 for supplying high-pressure water from one side thereof.

And the insertion tube 22 protrudes to the other side of the supply tube 21 and is rotatably inserted into the insertion groove 110 , and the end is fixed to the fixing plate 40 .

That is, the supply pipe 21 protrudes to one side of the body 10, the hose 300 for supplying high-pressure water to the connection groove 21a is connected, and the insertion pipe 22 is the supply pipe ( 21), it protrudes to the other side, has a diameter smaller than the diameter of the supply pipe 21, and is rotatably inserted into the insertion groove 110.

Through this, the supply member 20 is rotatably connected to the body 10 through the insertion tube 22 , and high-pressure water is introduced from the outside through the supply tube 21 .

The supplied high-pressure water may be sprayed to the outside through the flow passage 23 to generate rotational force and propulsion force of the body 10 .

To this end, the flow passage 23 includes the first flow passage 23a, the second flow passage 23b, and the third flow passage 23c.

The first flow path 23a is formed in the longitudinal direction of the supply member 20 to supply high-pressure water introduced from the outside.

That is, the first flow path 23a is formed on the other side along the longitudinal direction of the supply member 20 in the connection groove 21a, and the high-pressure water introduced from the hose 300 is transferred to the first flow path 23a. is introduced into

The second flow path 23b is branched from the first flow path 23a to supply high-pressure water toward the discharge hole 13 to generate a rotational force in the body 10 .

Accordingly, a plurality of the second flow passages 23b are disposed along the circumference of the first flow passage 23a to spray the high-pressure water introduced into the first flow passage 23a to the outside through the discharge hole 13 .

Here, the second flow path 23b is supplied to the groove formed in the insertion groove 110 to be sprayed to the outside through the discharge hole 13 when the body rotates.

That is, the groove is formed along the circumference of the insertion groove 110 so that the high-pressure water can be easily supplied from the second flow path 23b and discharged through the discharge hole 13 .

Through this, the high-pressure water injected from the second flow path 23b is injected through the discharge hole 13 of the body 10 to generate a rotational force in the body 10 .

A plurality of the third flow passages 23c are branched at regular intervals from the first flow passage 23a to spray high-pressure water toward one side of the supply member 20 to generate a thrusting force.

That is, a plurality of the third flow passages 23c are disposed from the first flow passage 23a toward one side of the supply pipe 21 .

Through this, the high-pressure water supplied to the first flow path 23a is sprayed to the outside through the plurality of third flow paths 23c, and the body 10 generates a driving force to move the inside of the pipe line 100. have.

As described above, the flow path 23 branches and sprays the high-pressure water introduced from the outside to generate rotational force and propulsion force of the body 10 , thereby rotating and moving the body along the conduit 100 .

Next, the connection member 30 is coupled to the body 10 to detachably fix the brush 200 for removing foreign substances adsorbed inside the conduit 100 .

The connecting member 30 is seated on the upper surface of the fastening protrusion 12 and is detachably fixed through screw coupling, and a plurality of the connecting members 30 are formed at regular intervals toward the side in the coupling groove 31 to form the coupling groove. A plurality of fastening grooves 32 into which a fixing member 33 for fixing the brush 200 inserted in 31 is inserted is formed.

Therefore, the connection member 30 is seated on the upper end of the fastening protrusion 12, and then is detachably fixed through screw coupling.

Then, after inserting the brush 200 into the coupling groove 31 exposed upward, the brush 200 is connected to the connection member 30 through the fixing member 33 inserted into the coupling groove 32 . ) and detachably fixed to the

Accordingly, the connecting member 30 is selectively coupled to the fastening protrusion 12 and exposed to the outside of the body 10 .

Then, the brush 200 is inserted into the coupling groove 31 and fixed through the fixing member 33 so that the brush 200 can be replaced.

Here, it is preferable to use a mood bolt inserted into the fastening groove 32 for the fixing member 33 and not exposed to the outside.

Through this, when the body 10 is rotated, the brush 200 is in close contact with the inner wall of the conduit 100 to remove foreign substances.

In addition, the brush 200 can be conveniently replaced according to the diameter of the conduit 100 , and the body 10 and the supply member 20 are connected to the conduit 100 by the brush 200 . Rotational movement is possible in the state that it is located in the center of the

And on the outer circumferential surface of the supply member 20 exposed to the outside of the body 10, a fixing rail 24 provided with locking grooves 25 at regular intervals along the circumference is formed, and the fixing rail 24 is mounted on the fixing rail 24. A support means (50) installed so that the body (10) is movably supported in the conduit (100) is further included.

The support means 50 includes a guide member 51, a fixing belt 52, and a first so that the body 10 and the supply member 20 are located in the center of the conduit 100 and move stably. It consists of a guide plate (53) and a second elastic member (54).

Prior to this, the fixed rail 24 is formed along the periphery of the supply pipe 21 of the supply member 20 and exposed to the outside of the body 10, and the support when the body 10 is rotated. It is made so that interference with the means 50 does not occur.

In addition, the locking grooves 25 are disposed at regular intervals on the inner circumferential surface of the fixing rail 24 to be recessed so as to stably fix the support means 50 .

The guide member 51 is inserted into the fixing rail 24 and seated in the locking groove 25 at regular intervals, and an inlet groove 51a penetrating toward both sides of the lower end is formed, and a coupling hole 51b is formed at the upper end. ) is provided with a plurality of formed.

Therefore, the guide member 51 has a shape that can be seated in the locking groove 25 after the lower part is inserted into the fixing rail 24, and the upper part has a plate shape that gradually widens. The coupling hole (51b) is formed in the upper central portion of the.

At this time, it is preferable that the inlet groove (51a) penetrated toward both sides of the lower end is formed, and the inlet groove (51a) is formed to be relatively narrower than the width of the fixing rail (24).

In addition, the upper end of the guide member 51 is formed so that the first guide plate 53 can be inserted or in close contact with the side.

The fixing belt 52 is inserted into the inlet grooves 51a of the plurality of guide members 51 , and is installed on the fixing rail 24 to fix the plurality of guide members 51 .

After the fixing belt 52 is inserted into the inlet groove 51a, it is seated on the fixing rail 24 to fix the guide member 51 to the fixing rail 24 .

To this end, one side of the fixing belt 52 passes through the inlet grooves 51a of the plurality of guide members 51 and is fastened to the other side to be installed on the fixing rail 24 .

At this time, both ends of the fixing belt 52 are made through any one of the configurations such as hose clamps and buckles to be fastened to each other.

That is, after the fixing belt 52 is installed along the circumference of the fixing rail 24, it is preferable to be fastened through any one of various coupling configurations capable of fixing both ends.

Through this, the fixing belt 52 can stably arrange the guide member 51 on the fixing rail 24 .

The first guide plate 53 is rotatably coupled to the coupling hole 51b, and a wheel WH is installed at the central portion and one end so as to be exposed to the outer surface and to be in close contact with the inner surface of the conduit 100, respectively. A first connecting shaft 53a is formed.

Accordingly, the lower end of the first guide plate 53 is rotatably installed in the coupling hole 51b, and the wheel WH is installed in the upper central portion and one side.

Here, the first connecting shaft 53a is formed on the central portion and one side portion of the first guide plate 53 to rotatably couple the wheel.

Through this, the first guide plate 53 is disposed on the outside of the guide member 51 so that the wheel WH is in close contact with the inner wall of the conduit 100 to move and support it.

The elastic member 54 has both ends fixed to the other end of the first guide plate 53 and the other upper surface of the guide member 51 , respectively, so that the first end of the first guide plate 53 is centered on the coupling hole 51b by an elastic force. One side of the guide plate 53 is rotated so as to be in close contact with the conduit 100 .

The elastic member 54 is rotated so that the other side of the first guide plate 53 can be contracted through an elastic force so that one side can be in close contact with the various diameters of the conduit 100 .

That is, the first guide plate 53 is rotatably coupled to the guide member 51 , and generates a rotational force so that one side can be in close contact with the inner wall of the conduit 100 by the elastic member 54 . .

Therefore, the wheel WH installed on the outside of the first guide plate 53 is in close contact with the inner wall of the conduit 100 and the longitudinal direction of the conduit 100 by the propulsive force generated by the supply member 20 . move along

Here, the first guide plate 53 can be easily moved in close contact with the conduit 100 of various diameters.

That is, when the diameter of the conduit 100 is narrowed, one side of the first guide plate 53 is pressed so that the wheel WH disposed on the central part or one side is easily in contact with the conduit 100 . Move.

And when the diameter of the conduit 100 is widened, one side of the first guide plate 53 is expanded by the elastic member 54 so that the wheel WH disposed on one side of the conduit 100 is It is easily touched and moved.

As such, the first guide plate 53 is arranged at regular intervals along the circumference of the supply member 20 in accordance with the plurality of guide members 51 , and expands and contracts according to the diameter of the conduit 100 . After being easily supported through, the body 10 is made to move along the longitudinal direction of the pipe.

In addition, auxiliary means (60) extending from the support means (50) to support the body (10) according to the conduit (100) of various diameters is further included.

The auxiliary means 60 extends from the support means 50 so as to stably support and move the body 10 according to the diameter of the conduit 100, a second guide plate 61, a leaf spring ( 62) and a guide groove 63.

The second guide plate 61 has a fixed shaft 61a rotatably inserted into the first connection shaft 53a formed at one end of the first guide plate 53 on the other side, and one side The second connecting shaft 61b is formed on the wheel WH is installed.

The leaf spring 62 has both ends between the fixed shaft 61a and the first connecting shaft 53a coupled to the fixed shaft 61a and the first connecting shaft 53a, respectively, and the second guide One side of the plate 61 is rotated so as to be in close contact with the inner wall of the conduit 100 .

In the guide groove 63 , the spacer protrusion 55 protruding from the first connecting shaft 53a is inserted to limit the rotation range of the second guide plate 61 .

That is, the fixed shaft 61a formed on the other side of the second guide plate 61 is rotatably inserted into the first connection shaft 53a formed on one side of the first guide plate 53 . Thus, the second guide plate 61 is installed.

Here, the fixed shaft 61a and the first connection shaft 53a are rotatably coupled through bolts, rivets, or the like.

At this time, the plate spring 62 is disposed by forming a space between the inner circumferential surface of the first connecting shaft 53a and the outer circumferential surface of the fixed shaft 61a.

Through this, one side portion of the second guide plate 61 is rotated toward the inner wall of the conduit 100 by the elastic force of the leaf spring 62 to be in close contact with each other.

Accordingly, the wheel WH formed on one side of the second guide plate 61 is in close contact with the conduit 100 so that movement and support are possible.

And the guide groove 63 is made of a semi-arc-shaped long groove along the circumference of the fixing shaft (61a).

In the guide groove 63 , the spacer protrusion 55 protruding from the first connecting shaft 53a is inserted so that the second guide plate 61 has one side in the other direction of the first guide plate 53 . to prevent rotation.

That is, the second guide plate 61 through the guide groove 63 prevents rotation of more than 90° in both directions on the horizontal line of the first guide plate 53 .

Through this, the auxiliary means 60 is extended to one side of the first guide plate 53, and is in close contact with the conduit 100 through the rotational force of the plate spring 62 to support the body 10 and to be movable.

Next, the operating state according to the present invention will be described.

First, the body 10, the supply member 20, the connecting member 30 and the fixing plate 40 are coupled to each other as described above.

Through this, the body 10 is rotatably inserted into the supply member 20 , and then the fixing plate 40 is rotatably coupled between the supply member 20 and the fixing plate 40 .

And on the outer peripheral surface of the body 10, the brush 200 is installed on the connecting member 30 coupled to a plurality at regular intervals.

At this time, it is preferable that the brush 200 is in close contact with the inner wall of the conduit 100 and has a length capable of removing foreign substances.

In this coupled state, one side of the supply member 20 receives high-pressure water through the hose 300 connected from the outside.

The high-pressure water thus introduced is supplied to the flow passage 23 to generate rotational force and propulsion force of the body 10 .

That is, the high-pressure water introduced into the first passage 23a is branched into the second passage 23b and the third passage 23c and is sprayed.

At this time, the high-pressure water injected into the second flow path 23b is injected through the discharge hole 13 of the body 10 to generate a rotational force for the body 10 to rotate.

And the high-pressure water injected into the third flow path 23c generates a driving force so that the body 10 and the supply member 20 can move along the longitudinal direction of the pipe line 100 .

Through this, the body 10 moves forward along the longitudinal direction of the conduit 100 while rotating by the high-pressure water in a state inputted into the conduit 100 .

At this time, it is possible to remove foreign substances, scale layers, etc. adsorbed on the inner wall of the conduit 100 through the brush 200 coupled to the body 10 .

In addition, the brush 200 can be replaced according to a length capable of removing foreign substances and scale according to the diameter of the conduit 100 , and the brush 200 that has been used for a long time can be easily replaced.

In addition, the brush 200 is made of various kinds of materials, and prevents damage to the pipeline 100 and can be replaced according to the situation so that the adsorbed foreign substances and scale can be easily removed.

And the support means 50 is selectively installed so as to be installed on the supply member 20 so that the body 10 can move stably in a state located in the central portion of the conduit 100 .

The support means 50 couples the plurality of guide members 51 at regular intervals through the fixing belt 52 to the outer peripheral surface of the supply member 20 on which the fixing rail 24 is formed.

Thereafter, the first guide plate 53 on which the wheel WH is installed and the elastic member 54 are installed on the guide member 51 .

Through this, one side of the first guide plate 53 is in close contact with the conduit 100 while the other side rotates toward the body 10 based on the coupling hole 51b by the elastic member 54 .

At this time, the wheel WH installed on the first guide plate 53 is made to be movable in close contact with the inner wall of the conduit 100 .

Through this, when the body 10 is moved by the driving force of high-pressure water, the body 10 is disposed in the central portion of the conduit 100 by the support means 50 and can be moved easily.

In addition, the support means 50 may stably support the body 10 through contraction and expansion according to the diameter of the conduit 100 .

That is, the support means 50 is stably supported by the wheels WH respectively formed on the central portion and one side portion of the first guide plate 53 in accordance with the diameter of the conduit 100 .

And when the diameter of the conduit 100 is widened, the first guide plate 53 rotates and the wheel WH disposed on one side is closely adhered to and supported on the inner wall of the conduit 100, and the conduit ( When the diameter of 100) is narrowed, one side of the first guide plate 53 rotates in the direction of the supply member 20 so that the wheel WH disposed at the center is in close contact with the inner wall of the conduit 100 . become and support

In addition, the body 10 is stably moved at the bending and bending points of the conduit 100, and is easily supported by the support means 50 according to the diameter of the bending and bending points to enable movement.

In this way, the supporting means 50 is movably supported on both sides by the elastic member 54 and the inner wall of the conduit 100 to stably support the body 10 according to the diameter of the conduit 100 and Move.

In addition, the auxiliary means 60 is further included so as to extend from the support means 50 to additionally support the conduit 100 according to diameters of various sizes.

The auxiliary means 60 has the second guide plate 61 rotatably extended to the first connecting shaft 53a formed on one side of the first guide plate 53 on the other side.

Therefore, the second guide plate 61 is disposed on the horizontal line of the first guide plate 53, and the conduit 100 is based on the first connection shaft 53a by the elastic force of the leaf spring 62. rotate towards

Through this, the wheels respectively formed on the first guide plate 53 and the second guide plate 61 are in close contact with the inner wall of the conduit 100 to support the body.

At this time, when the diameter of the conduit 100 is widened, one side of the first guide plate 53 is rotated toward the inner wall of the conduit 100 by the elastic member 54 and is in close contact.

In addition, the second guide plate 61 extends to one side of the first guide plate 53 and is in close contact with the pipeline 100 , and supports the body 10 through the elastic force of the plate spring 62 . can do.

Here, when the diameter of the conduit 100 is wider than that of the first guide plate 53 , the second guide plate 61 is rotated by the leaf spring 62 according to the diameter of the conduit 100 and the The wheel WH is in close contact with the inner wall of the conduit 100 to move and support it.

In addition, when the diameter of the conduit 100 is narrowed, one side of the second guide plate 61 is in close contact with the inner wall of the conduit 100 by the leaf spring 62 to the first guide plate 53 . It can be stably moved and supported through the wheel WH disposed in the central portion of the and the wheel WH disposed at one side of the second guide plate 61 .

As such, it rotates and moves by the high-pressure water in the state put into the inside of the conduit 100, and directly contacts the inner wall of the conduit 100 through the brush 200 to cleanly remove foreign substances and scale layers. have.

In addition, the body 10 is moved and supported by the support means 50 and the auxiliary means 60 in the central portion of the conduit, and is expanded and contracted according to the diameter of the conduit 100 to have various diameters. It is possible to wash the continuously arranged conduit.

In addition, it is possible to remove foreign substances and scale while easily passing through the bending and bending points of the pipeline 100 .

As described above, the rights of the present invention are not limited to the above-described embodiments, but are defined by the claims, and those of ordinary skill in the art may make various modifications and adaptations within the scope of the claims. It is self-evident that you can

10: body 11: insertion groove 12: fastening protrusion
13: exhaust hole
20: supply member 21: supply pipe 21a: connection groove
22: insertion tube 23: flow path part
23a: 1st Euro 23b: 2nd Euro
23c: 3rd Euro 24: Fixed rail
25: jamming groove
30: connection member 31: coupling groove 32: fastening groove
33: fixing member
40: fixed plate
50: support means 51: guide member 51a: inlet groove
51b: coupling hole 52: fixing belt
53: first guide plate 53a: first connecting shaft
54: elastic member
60: auxiliary means 61: second guide plate 61a: fixed shaft
61b: second connecting shaft 62: leaf spring
63: guide groove 63a: gap projection
100: pipeline
200: brush
300: hose
WH: wheel

Claims (6)

In the cleaning device for a pipe using a brush inserted into the pipe to remove the scale adsorbed therein,
a body 10 having an insertion groove 11 formed therein, a plurality of fastening protrusions 12 formed at regular intervals on an outer circumferential surface, and a discharge hole 13 formed from the insertion groove 11 toward the outer circumferential surface;
It is rotatably coupled to the insertion groove 11 and has a flow path part 23 for generating rotational force and propulsion force in the body 10 by injecting high-pressure water introduced from the outside into the discharge hole 13 and the outside. a supply member 20;
a connecting member 30 installed on the fastening protrusion 12 and having a coupling groove 31 to which the brush 200 is detachably coupled;
It is disposed on the other side of the body 10 and is coupled to the other end of the supply member 20 and consists of a fixing plate 40 for rotatably supporting the body 10,
On the outer peripheral surface of the supply member 20 exposed to the outside of the body 10, a fixing rail 24 provided with locking grooves 25 at regular intervals along the circumference is formed,
A support means (50) installed on the fixed rail (24) to movably support the body (10) in the conduit (100) is further included,
A plurality of guide members inserted into the fixed rail 24 and seated in the locking grooves 25 at regular intervals, inlet grooves 51a penetrating toward both sides of the lower end are formed, and coupling holes 51b are formed at the upper ends. (51) and
a fixing belt 52 inserted into the inlet groove 51a of the plurality of guide members 51 and installed on the fixing rail 24 to fix the plurality of guide members 51;
A first connecting shaft 53a is formed that is rotatably coupled to the coupling hole 51b, and is exposed to the outer surface and has wheels WH installed at the central portion and one end so as to be in close contact with the inner surface of the conduit 100, respectively. a first guide plate 53;
Both ends are fixed to the other end of the first guide plate 53 and the other upper surface of the guide member 51 , respectively, so that one side of the first guide plate 53 is formed by an elastic force around the coupling hole 51b. A cleaning apparatus for a pipe using a brush, characterized in that it comprises an elastic member (54) that rotates so as to be in close contact with the pipe (100). The method of claim 1,
The supply member 20,
A supply pipe 21 having a connection groove 21a to which the hose 300 for supplying the high-pressure water is connected from one side is formed;
Cleaning for pipelines using a brush, characterized in that it protrudes to the other side of the supply pipe (21) and is rotatably inserted into the insertion groove (11), the end of which consists of an insertion tube (22) fixed to the fixing plate (40) Device. The method of claim 1,
The flow path 23 is
a first flow path 23a formed in the longitudinal direction of the supply member 20 and supplying high-pressure water flowing in from the outside;
a second passage (23b) branching from the first passage (23a) to supply high-pressure water toward the discharge hole (13) to generate a rotational force in the body (10);
Using a brush, characterized in that it comprises a third flow path (23c) which branches from the first flow path (23a) at regular intervals and sprays high-pressure water toward one side of the supply member (20) to generate propulsion force. A cleaning device for pipelines. The method of claim 1,
The connecting member 30,
It is seated on the upper surface of the fastening protrusion 12 and is detachably fixed through screw coupling, and a plurality of brushes are formed at regular intervals toward the side in the coupling groove 31 and inserted into the coupling groove 31 ( 200) A cleaning device for a pipe using a brush, characterized in that a plurality of fastening grooves (32) into which the fixing member (33) is inserted is formed. delete The method of claim 1,
An auxiliary means (60) extending from the support means (50) to support the body (10) according to the conduit (100) of various diameters is further included,
The auxiliary means 60,
A fixed shaft 61a rotatably inserted into the interior of the first connection shaft 53a formed at one end of the first guide plate 53 is formed on the other side, and a second connection shaft 61b is formed on one side of the first connection shaft 53a. A second guide plate 61 that is formed and the wheel WH is installed, and
Between the fixed shaft (61a) and the first connecting shaft (53a), both ends are coupled to the fixed shaft (61a) and the first connecting shaft (53a), respectively, so that one side of the second guide plate (61) is A plate spring 62 rotating so as to be in close contact with the inner wall of the conduit 100, and
Cleaning for pipelines using a brush, characterized in that it comprises a guide groove (63) in which a spacer protrusion (55) protruding from the first connecting shaft (53a) is inserted to limit the rotation range of the second guide plate (61). Device.

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