Cleaning device for scale on inner wall of building pipeline

Abstract

The utility model is applicable to the technical field of pipeline cleaning, and provides a building pipeline inner wall scale cleaning device which comprises a device cylinder, the front end of the interior of the device cylinder is fixedly connected with a mounting frame, the interior of the mounting frame is fixedly connected with a motor, and an output shaft of the motor rotatably penetrates through the surface of the front end of the device cylinder and extends outwards. According to the cleaning device for the scale on the inner wall of the building pipeline, through the arrangement of a second liquid tank, a plurality of absorption pipes and an infusion pump, when the device is used, a worker can push the device into a water pipe and send the device into the deep position of the water pipe, and in the sending process, cleaning blades of the device can scrape off and smash the scale on the inner wall of the water pipe; and then the scale and the injected water are mixed to form a mixed solution, the mixed solution staying in the water pipe can be pumped out under the action of the infusion pump and the absorption pipe and is directly discharged through the liquid discharging pipe, the cleaned scale is prevented from remaining in the water pipe, and therefore the interior of the water pipe can be cleaned more thoroughly, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline cleaning, and in particular relates to a device for cleaning scale on the inner wall of a building pipeline. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid flows from the high pressure part of the pipeline to the low pressure part after being pressurized by a blower, compressor, pump and boiler. It can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply and other industries.

[0003] There are also a large number of pipes with different uses in buildings, among which water pipes are considered to be a relatively important pipe. However, since the water in the water pipes is raw water, if it is not purified, it will contain a large amount of minerals or trace elements, which will easily deposit and form scale in the pipes. Regular cleaning is required, but general water pipe cleaning equipment can often only remove the scale and cannot take it out immediately. There will still be residues left in the water pipes, and the cleaning effect is not ideal. Utility Model Content

[0004] The utility model provides a device for cleaning scale on the inner wall of a building pipe, aiming to solve the problem that common pipe cleaning equipment can only remove scale but cannot take it out immediately, and some scale will still remain inside the pipe, resulting in unsatisfactory cleaning effect.

[0005] The utility model is implemented as follows: a device for cleaning scale on the inner wall of a building pipeline comprises a device cylinder, a mounting frame is fixedly connected to the front end of the device cylinder, a motor is fixedly connected to the inside of the mounting frame, an output shaft of the motor rotatably passes through the front end surface of the device cylinder and extends outward, a rotating block is fixedly connected to the outer end of the output shaft of the motor, and a plurality of cleaning blades are fixedly connected to the outer surface of the rotating block;

[0006] A first liquid tank is fixedly connected to the front end of the device tube, and a plurality of liquid discharge pipes are connected to the front end of the first liquid tank. The outer ends of the plurality of liquid discharge pipes all pass through the front end surface of the device tube and extend outward. A liquid delivery pump is fixedly connected to the inside of the device tube and located at the rear of the first liquid tank, and a first connecting pipe is connected between the liquid outlet of the liquid delivery pump and the rear end surface of the first liquid tank.

[0007] Preferably, a second liquid tank is fixedly connected inside the device barrel and at the rear of the liquid delivery pump, and a plurality of absorption tubes are connected to the outer surface of the second liquid tank, and the outer ends of the plurality of absorption tubes all pass through the side surface of the device barrel and extend outward.

[0008] Preferably, a liquid pump is fixedly connected inside the device barrel and located at the rear of the second liquid tank, and a second connecting pipe is connected between the liquid inlet of the liquid pump and the rear end surface of the second liquid tank.

[0009] Preferably, a through hole is formed on one side of the upper surface of the second liquid tank along its length direction, the liquid inlet of the liquid delivery pump is connected to a liquid delivery pipe, and the other end of the liquid delivery pipe extends outward through the through hole and through the rear end surface of the device barrel.

[0010] Preferably, the liquid outlet of the liquid pump is connected to a liquid discharge pipe, and the other end of the liquid discharge pipe passes through the rear end surface of the device barrel and extends outward.

[0011] Preferably, a protective hose matching the length of the liquid delivery pipe and the liquid discharge pipe is fixedly connected to the rear end of the device tube and located outside the liquid delivery pipe and the liquid discharge pipe.

[0012] Preferably, a plurality of supporting wheels are fixedly connected to the front and rear ends of the outer surface of the device tube.

[0013] Beneficial Effects

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is a device for cleaning scale on the inner wall of a building pipe. By setting a second liquid tank, a plurality of absorption tubes and a liquid extraction pump, when the device is in use, the staff can push the device into the water pipe and send it deep into the water pipe. During the sending process, the cleaning blade of the device can scrape off and crush the scale on the inner wall of the water pipe. Then the scale and the injected water are mixed to form a mixed liquid. Under the action of the liquid extraction pump and the absorption tube, the mixed liquid remaining in the water pipe can be extracted and directly discharged through the drain pipe, thereby preventing the cleaned scale from remaining in the water pipe. In this way, the inside of the water pipe can be cleaned more thoroughly, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the second liquid tank in the utility model.

[0018] In the figure: 1-device cylinder, 2-installation frame, 3-motor, 4-rotating block, 5-cleaning blade, 6-first liquid tank, 7-liquid discharge pipe, 8-liquid pump, 9-second liquid tank, 10-absorption pipe, 11-liquid suction pump, 12-through hole, 13-liquid delivery pipe, 14-liquid discharge pipe, 15-protective hose, 16-support wheel. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a device for cleaning scale on the inner wall of a building pipeline, comprising a device cylinder 1, a mounting frame 2 is fixedly connected to the front end of the device cylinder 1, a motor 3 is fixedly connected to the inside of the mounting frame 2, an output shaft of the motor 3 rotatably passes through the front end surface of the device cylinder 1 and extends outward, a rotating block 4 is fixedly connected to the outer end of the output shaft of the motor 3, and a plurality of cleaning blades 5 are fixedly connected to the outer surface of the rotating block 4;

[0021] A first liquid tank 6 is fixedly connected to the front end of the device tube 1, and a plurality of liquid discharge pipes 7 are connected to the front end of the first liquid tank 6. The outer ends of the plurality of liquid discharge pipes 7 all pass through the front end surface of the device tube 1 and extend outward. A liquid delivery pump 8 is fixedly connected to the interior of the device tube 1 and located at the rear of the first liquid tank 6, and a first connecting pipe is connected between the liquid outlet of the liquid delivery pump 8 and the rear end surface of the first liquid tank 6.

[0022] In this embodiment, when the device is in use, it is directly sent into the interior of the pipeline. During the movement of the device inside the pipeline, the motor 3 continues to run, and its output shaft drives the rotating block 4 and the multiple cleaning blades 5 on its surface to rotate continuously. Through this structure, the scale attached to the inner wall surface of the pipeline can be removed and broken. At the same time, the first liquid tank 6 discharges water to the outside through multiple drain pipes 7, and mixes with the broken scale to form a mixed liquid.

[0023] Furthermore, a second liquid tank 9 is fixedly connected inside the device barrel 1 and at the rear of the liquid delivery pump 8. The outer surface of the second liquid tank 9 is connected to multiple absorption tubes 10. The outer ends of the multiple absorption tubes 10 all pass through the side surface of the device barrel 1 and extend outward.

[0024] A liquid pump 11 is fixedly connected inside the device tube 1 and at the rear of the second liquid tank 9 , and a second connecting pipe is connected between the liquid inlet of the liquid pump 11 and the rear end surface of the second liquid tank 9 .

[0025] A through hole 12 is formed on one side of the upper surface of the second liquid tank 9 along its length direction. The liquid inlet of the liquid delivery pump 8 is connected to a liquid delivery pipe 13. The other end of the liquid delivery pipe 13 extends outward through the through hole 12 and through the rear end surface of the device tube 1.

[0026] The liquid outlet of the liquid pump 11 is connected to a liquid discharge pipe 14, and the other end of the liquid discharge pipe 14 passes through the rear end surface of the device tube 1 and extends outward.

[0027] In this embodiment, when the device is in use, the staff can push the device into the water pipe and send it deep into the water pipe. During the sending process, the cleaning blade 5 of the device can scrape off and crush the scale on the inner wall of the water pipe. Then the scale and the injected water are mixed to form a mixed liquid. Under the action of the liquid pump 11 and the absorption tube 10, the mixed liquid remaining in the water pipe can be extracted and directly discharged through the drain pipe 14, thereby preventing the cleaned scale from remaining in the water pipe. In this way, the inside of the water pipe can be cleaned more thoroughly, thereby improving the practicality of the device.

[0028] Furthermore, a protective hose 15 having a length matching that of the liquid delivery pipe 13 and the liquid discharge pipe 14 is fixedly connected to the rear end of the device tube 1 and located outside the liquid delivery pipe 13 and the liquid discharge pipe 14 .

[0029] In this embodiment, the protective hose 15 can protect the liquid delivery pipe 13 and the liquid discharge pipe 14 to prevent them from being damaged during the process of being delivered into the pipeline.

[0030] Furthermore, a plurality of supporting wheels 16 are fixedly connected to the front and rear ends of the outer surface of the device tube 1 .

[0031] In this embodiment, the support wheels 16 play a supporting role to ensure the smooth movement of the device.

[0032] The working principle and use process of the utility model: after the utility model is installed, when the device is used, the staff can push the device into the water pipe and send it deep into the water pipe. During the sending process, the cleaning blade 5 of the device can scrape off and crush the scale on the inner wall of the water pipe, and then the scale and the injected water are mixed to form a mixed liquid. Under the action of the liquid pump 11 and the absorption tube 10, the mixed liquid remaining in the water pipe can be extracted and directly discharged through the drain pipe 14, thereby preventing the cleaned scale from remaining in the water pipe. In this way, the inside of the water pipe can be cleaned more thoroughly, thereby improving the practicality of the device.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for cleaning scale on the inner wall of a building pipeline, characterized in that: The invention comprises a device barrel (1), wherein the front end of the device barrel (1) is fixedly connected to a mounting frame (2), the interior of the mounting frame (2) is fixedly connected to a motor (3), the output shaft of the motor (3) rotatably passes through the front end surface of the device barrel (1) and extends outwards, the outer end of the output shaft of the motor (3) is fixedly connected to a rotating block (4), and the outer surface of the rotating block (4) is fixedly connected to a plurality of cleaning blades (5); A first liquid tank (6) is fixedly connected to the front end of the device tube (1), and a plurality of liquid discharge pipes (7) are connected to the front end of the first liquid tank (6). The outer ends of the plurality of liquid discharge pipes (7) pass through the front end surface of the device tube (1) and extend outward. A liquid delivery pump (8) is fixedly connected to the inside of the device tube (1) and located at the rear of the first liquid tank (6), and a first connecting pipe is connected between the liquid outlet of the liquid delivery pump (8) and the rear end surface of the first liquid tank (6).

2. A device for cleaning scale on the inner wall of a building pipeline as claimed in claim 1, characterized in that: A second liquid tank (9) is fixedly connected inside the device tube (1) and at the rear of the liquid delivery pump (8); the outer surface of the second liquid tank (9) is connected to a plurality of absorption tubes (10); the outer ends of the plurality of absorption tubes (10) pass through the side surface of the device tube (1) and extend outward.

3. A device for cleaning scale on the inner wall of a building pipeline as claimed in claim 2, characterized in that: A liquid pump (11) is fixedly connected inside the device cylinder (1) and at the rear of the second liquid tank (9), and a second connecting pipe is connected between the liquid inlet of the liquid pump (11) and the rear end surface of the second liquid tank (9).

4. A device for cleaning scale on the inner wall of a building pipeline as claimed in claim 3, characterized in that: A through hole (12) is provided on one side of the upper surface of the second liquid tank (9) along its length direction, and the liquid inlet of the liquid delivery pump (8) is connected to a liquid delivery pipe (13), and the other end of the liquid delivery pipe (13) passes through the through hole (12) and extends outward through the rear end surface of the device tube (1).

5. A device for cleaning scale on the inner wall of a building pipeline as claimed in claim 4, characterized in that: The liquid outlet of the liquid pump (11) is connected to a liquid discharge pipe (14), and the other end of the liquid discharge pipe (14) passes through the rear end surface of the device tube (1) and extends outward.

6. A device for cleaning scale on the inner wall of a building pipeline as claimed in claim 5, characterized in that: A protective hose (15) having a length matching that of the liquid delivery pipe (13) and the liquid discharge pipe (14) is fixedly connected to the rear end of the device tube (1) and located outside the liquid delivery pipe (13) and the liquid discharge pipe (14).

7. A device for cleaning scale on the inner wall of a building pipeline as claimed in claim 1, characterized in that: A plurality of supporting wheels (16) are fixedly connected to the front and rear ends of the outer surface of the device cylinder (1).

Images