CN214289819U - Cleaning device for cleaning water supply and drainage pipeline - Google Patents

Abstract

The utility model provides a be used for supplying and drainage pipe abluent belt cleaning device for solve current pipeline cleaning robot and can not accomplish abluent problem to the pipe inner wall high efficiency. After the cleaning device is inserted into a pipeline to be cleaned, the cleaning device comprises a flexible shaft, a brush component, a protecting tube component, a bullet head component and an auxiliary supporting component, wherein the flexible shaft near end in the flexible shaft and the brush component is connected with power equipment, the protecting tube component comprises a protecting tube and an installing head, the installing head is fixed at the near end of the protecting tube, a channel is formed between the protecting tube and the flexible shaft, the bullet head component is fixed on the protecting tube at the far end of the channel and comprises a bullet head and a nozzle, a hose penetrates into the channel from a threaded interface at the near end of the protecting tube and is connected with the nozzle at the far end, and the hose is externally connected with a water pump. Through the use of multistage brush in the device, can improve abluent efficiency, once pull and can accomplish the washing of pipeline inner wall.

Description

Cleaning device for cleaning water supply and drainage pipeline

Technical Field

The utility model relates to a water supply pipe cleaning equipment technical field.

Background

During the process of transporting tap water in municipal pipelines, various substances are deposited on the inner wall of the pipeline, and the substances are collectively called deposits or dirt. They are mainly composed of scale, sludge, corrosion products and biological deposits which can grow bacteria and pose a threat to the health of citizens and corrode the pipes, which if not cleaned in time will seriously affect the normal use of the pipes when scaling reaches a certain degree, and therefore the water supply pipes need to be cleaned regularly.

Most of water supply pipelines are buried cast iron pipes, and the cleaning technology of the water supply pipelines mainly adopts a cleaning robot to carry out high-pressure washing at present, namely, the wheel type robot is used as a carrier to carry a high-pressure water gun to enter the pipelines, so that the inner walls of the pipelines are cleaned. Due to the limitation of the diameter of the pipeline, the wheeled robot is generally small in size, and therefore the cleaning work efficiency is low.

For example, CN109365440A discloses a pipeline cleaning and crawling robot, which includes a crawling mechanism and a nozzle mechanism, wherein the crawling mechanism includes a mounting frame, a supporting component, a driving component, and a tensioning and adjusting component, wherein the supporting component is disposed on the mounting frame for supporting the crawling mechanism in a pipeline; the tensioning adjusting assembly is arranged on the mounting bracket and connected with the supporting assembly. The utility model discloses a mechanism of crawling adjusts supporting component's shrink or struts through tensioning adjusting part for the pipeline cleaning robot of crawling can be applicable to the pipeline of different pipe diameters, guarantee simultaneously to connect the drive assembly who is in supporting component one end can be the state of compressing tightly with the pipe wall, make the pipeline cleaning robot of crawling have the sufficient frictional force can bear the level of certain load and crawl, crawl perpendicularly, the slope crawls or crooked pipeline crawls, thereby reach the pipeline cleaning robot of crawling and can be applied to the purpose of the pipeline cleaning work of different grade type in a flexible way.

In the working process, the spray nozzle can only be used for spraying the inner wall of the pipeline in an area, namely, the spraying operation area is limited, and the omnibearing cleaning cannot be realized.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a be used for supplying and drainage pipe abluent belt cleaning device for solve current pipeline cleaning robot and can not accomplish abluent problem to the pipe inner wall high efficiency.

The utility model provides a technical scheme that its technical problem adopted does:

a cleaning device for cleaning a water supply and drainage pipeline is characterized in that after the cleaning device is inserted into a pipeline to be cleaned, one end, which is positioned outside the pipeline and connected with power equipment, is a near end; this belt cleaning device inserts and waits to wash the pipeline after, is located the inside and keep away from the one end of this power equipment of pipeline and is the distal end, its characterized in that:

the device comprises a flexible shaft and brush assembly, a protective pipe assembly, a bullet head assembly and an auxiliary support assembly, wherein the proximal end of the flexible shaft in the flexible shaft and brush assembly is connected with power equipment, and the distal end of the flexible shaft is provided with a brush which is respectively a sponge brush, a steel wire brush and a nylon brush;

the protective tube component comprises a protective tube and an installation head, wherein the installation head is fixed at the near end of the protective tube, a through hole for the flexible shaft to pass through is arranged on the installation head, a threaded interface is arranged on the installation head, a channel is formed between the protective tube and the flexible shaft, a bullet head component is fixed on the protective tube at the far end of the channel, the bullet head component comprises a bullet head and a nozzle, the nozzle is fixed on the bullet head, a hose penetrates into the channel from the threaded interface at the near end of the protective tube and is connected with the nozzle at the far end, and the hose is externally connected with a water pump;

the auxiliary support assembly is mounted on the bullet head and provides support.

Furthermore, the auxiliary support assembly comprises a bearing, an annular flange, a damping cylinder, a support rod and a roller, wherein the bearing is fixed on the bullet head, the annular flange is installed on the outer ring of the bearing, the plurality of damping cylinders are uniformly arranged on the periphery of the annular flange, the cylinder body of each damping cylinder is fixed on the annular flange, the support rod is installed on the piston rod of each damping cylinder, and the roller is installed on the support rod.

Furthermore, two ends of the supporting rod are provided with bends, and auxiliary wheels are arranged at the bent parts.

Furthermore, the mounting head is fixed at the near end of the protective tube in a heat sealing fixing mode.

Further, the protective pipe is a polyethylene corrugated pipe.

Furthermore, the spray nozzle sprays water towards the sponge brush at the far end of the flexible shaft in an inclined mode.

The utility model has the advantages that:

this device is water conservation effect obvious in the cleaning process, especially the sponge brush can be fine with even the transfer to the pipeline inner wall of the water that the nozzle sprays, has reduced the use amount of clear water.

Through the use of auxiliary stay subassembly in this device, can effectually avoid whole device dead by the card in the pipeline to realize quick efficient and pass through the pipeline.

Through the use of multistage brush in the device, can improve abluent efficiency, once pull and can accomplish the washing of pipeline inner wall.

Drawings

Fig. 1 is a perspective view of the present device.

Fig. 2 is a cross-sectional view of the present device.

Fig. 3 is a state diagram of the device in use.

In the figure:

10 flexible shaft, 11 sponge brush, 12 steel wire brush and 13 nylon brush;

20 a protective pipe, 21 a mounting head,

a 30-bullet head, a 31-nozzle,

40 of a flexible pipe, and a flexible pipe,

50 auxiliary support components, 51 bearings, 52 annular flanges, 53 damping cylinders, 54 support rods, 55 rollers and 56 auxiliary wheels.

Detailed Description

The cleaning device for cleaning the water supply and drainage pipeline has the design principle that the cleaning hairbrush part is arranged at the far end of a flexible shaft, the cleaning hairbrush part consists of three hairbrushes from the far end to the near end, and the three hairbrushes are respectively a nylon hairbrush, a steel wire brush and a sponge brush. The outer side of the flexible shaft is sleeved with a protective pipe which is a conveying channel of clean water, specifically, the clean water is conveyed backwards from the interior of the protective pipe to the bullet head part and is sprayed onto the inner wall of the pipeline and the sponge brush through a nozzle on the bullet head part to moisten the inner wall of the pipeline, and then the inner wall of the pipeline is cleaned by mechanical rotation of the steel wire brush and the nylon brush, so that the inner wall of the pipeline is cleaned. The detailed structure of the present invention will be described with reference to the accompanying drawings 1 to 3.

For convenience of presentation, the following definitions apply:

and the end, which is positioned outside the pipeline and connected with the power equipment, of the cleaning device is the near end after the cleaning device is inserted into the pipeline to be cleaned.

And the end, which is far away from the power equipment, of the cleaning device inside the pipeline after being inserted into the pipeline to be cleaned is a far end.

The device comprises a flexible shaft, a brush component, a protective pipe component, a bullet head component and an auxiliary supporting component.

The flexible shaft and brush assembly comprises a flexible shaft 10, the near end of the flexible shaft 10 is connected with power equipment in a spline connection or square key connection mode. The far end is provided with a hairbrush which is respectively a sponge brush 11, a steel wire brush 12 and a nylon hairbrush 13.

The protective tube component comprises a protective tube 20 and an installation head 21, wherein the installation head is fixed at the near end of the protective tube in a heat seal fixing mode, the protective tube is a polyethylene corrugated tube, a through hole for allowing the flexible shaft to penetrate through is formed in the installation head, a threaded interface is formed in the installation head, and a channel is formed between the protective tube and the flexible shaft. A bullet head assembly is fixedly connected to the protective tube at the far end of the channel, and the bullet head assembly comprises a bullet head 30 and a nozzle 31, wherein the bullet head means that one end of the structure is fixedly connected with the protective tube in a flange connection mode, for example, the structure is in heat seal connection, the other end of the structure is a cone with a tip, the channel is arranged in the bullet head, and the nozzle 31 is fixedly arranged on the cone of the bullet head, namely the nozzle is obliquely sprayed towards the far end of the flexible shaft, and specifically the nozzle is obliquely sprayed upwards.

A hose 40 is threaded into the passage from the threaded interface at the proximal end of the sheath and is connected at the distal end to the nozzle 31 to form a hose connection and the proximal end of the hose is adapted to be connected to a pump for supplying fresh water, i.e. to convey the fresh water by pump power and to be finally sprayed by the nozzle.

The auxiliary supporting assembly 50 comprises a bearing 51, an annular flange 52, a damping cylinder 53, a supporting rod 54 and a roller 55, wherein the bearing is fixed on the bullet head in a swelling manner, the annular flange is installed on the outer ring of the bearing, six damping cylinders 53 are uniformly arranged on the periphery of the annular flange, the cylinder body of each damping cylinder is fixed on the annular flange, the supporting rod is installed on the piston rod of each damping cylinder, the two ends of each supporting rod are bent by about 10 degrees, an auxiliary wheel 56 is installed at the bent part, the roller is installed at the non-bent part of each supporting rod, the roller is attached to the inner wall of the pipeline in normal cleaning work and provides rolling, and when the pipeline turns and the inner wall of the pipeline has large protrusions, the auxiliary wheel can prevent the whole device from being clamped in the pipeline, namely, the passing performance of the whole device is improved.

This device working process does in the pipeline, with the brush part infiltration to the farthest end, then draw to the near-end from the farthest, at the in-process nozzle water spray of pulling, moistens the pipeline inner wall, the existence of sponge brush makes the even distribution of sanitizer solution at the pipeline inner wall simultaneously, then carries out the cleaning of steel wire brush again, cleans by the nylon brush at last, after clean, the pipeline inner wall is once only passed through, reaches quick, high-efficient clear purpose.

Can set up suitable flexible axle rotational speed and traction speed according to the dirt degree of pipeline inner wall, for example to the serious drainage pipe of interior dirt, suitable improvement flexible axle rotational speed to reduce traction speed, improve the cleaning performance.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should be able to make various modifications and improvements to the present invention without departing from the spirit of the present invention.

Claims (6)

1. A cleaning device for cleaning a water supply and drainage pipeline is characterized in that after the cleaning device is inserted into a pipeline to be cleaned, one end, which is positioned outside the pipeline and connected with power equipment, is a near end; this belt cleaning device inserts and waits to wash the pipeline after, is located the inside and keep away from the one end of this power equipment of pipeline and is the distal end, its characterized in that:

the cleaning device comprises a flexible shaft and brush assembly, a protective pipe assembly, a bullet head assembly and an auxiliary support assembly, wherein the proximal end of the flexible shaft (10) in the flexible shaft and brush assembly is connected with power equipment, and the distal end of the flexible shaft and brush assembly is provided with a brush which is respectively a sponge brush (11), a steel wire brush (12) and a nylon brush (13);

the protective tube component comprises a protective tube (20) and a mounting head (21), wherein the mounting head is fixed at the near end of the protective tube and is provided with a through hole for the flexible shaft to pass through, a threaded interface is arranged on the mounting head, a channel is formed between the protective tube and the flexible shaft, a bullet head component is fixed on the protective tube at the far end of the channel and comprises a bullet head (30) and a nozzle (31), the nozzle (31) is fixed on the bullet head, a hose (40) penetrates into the channel from the threaded interface at the near end of the protective tube and is connected with the nozzle (31) at the far end, and the hose is externally connected with a water pump;

the auxiliary support assembly (50) is mounted on the bullet head and provides support.

2. The cleaning device for the water supply and drainage pipeline cleaning of claim 1, wherein the auxiliary support assembly (50) comprises a bearing (51), an annular flange (52), a damping cylinder (53), a support rod (54) and a roller (55), wherein the bearing is fixed on the bullet head, the annular flange is installed on the outer ring of the bearing, a plurality of damping cylinders (53) are uniformly arranged on the periphery of the annular flange, the cylinder body of the damping cylinder is fixed on the annular flange, the support rod is installed on the piston rod of the damping cylinder, and the roller is installed on the support rod.

3. The cleaning device for a water supply and drainage pipeline according to claim 2, wherein the support rod has a bend at both ends thereof, and an auxiliary wheel (56) is installed at the bent portion.

4. The cleaning device for a drain pipe according to claim 1, wherein said mounting head is fixed to the proximal end of said protective pipe by heat-sealing.

5. The cleaning device for cleaning the water supply and drainage pipeline as claimed in claim 1, wherein the protective pipe is a polyethylene corrugated pipe.

6. The cleaning device for the water supply and drainage pipeline cleaning of claim 1, wherein the nozzle is inclined to spray water towards the sponge brush at the far end of the flexible shaft.

Images