CN219188006U

CN219188006U - Descaling and cleaning device for water heating pipeline

Info

Publication number: CN219188006U
Application number: CN202223514046.4U
Authority: CN
Inventors: 王刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-16
Anticipated expiration: 2032-12-28

Abstract

The utility model provides a descaling and cleaning device for a water heating pipeline, which comprises a cylinder body, wherein a rotating shaft is connected and linked in the cylinder body through a rotating driving mechanism, and the rotating shaft is rotationally connected with the top of the cylinder body through a waterproof bearing and extends out of the cylinder body along the vertical direction; a cleaning limiting ring is fixedly connected to the near end part of the upper end of the rotating shaft, a plurality of hard bristles are uniformly distributed on the outer ring of the cleaning limiting ring, two symmetrically arranged descaling plates are fixedly connected to the top of the cleaning limiting ring, and the two descaling plates are mutually matched to form a splayed shape; a plurality of scrapers are uniformly distributed on one side of each descaling plate far away from the rotating shaft, and the outer contour of each scraper does not exceed the outer contour of the cleaning limiting ring; the utility model has compact structure, reasonable design, good cleaning effect and short cleaning time, can effectively clean the water heating pipeline by descaling, and is beneficial to use.

Description

Descaling and cleaning device for water heating pipeline

Technical Field

The utility model relates to a cleaning device, in particular to a descaling cleaning device for a water heating pipeline.

Background

The water heating pipe is used for conveying hot water, so that a large amount of scale is attached to the inner wall of the water heating pipe after long-term use, thereby influencing the hot water conveying capacity. Avoid reducing the influence of incrustation scale, need use scale removal belt cleaning device to clear up the inner wall of hot-water heating pipeline.

At present, the commonly adopted descaling and cleaning device is characterized in that a descaling agent is directly added into a water heating pipeline, scale and a medicament are subjected to chemical reaction, are slowly dissolved and decomposed, cannot block a pipeline water outlet hole, and are directly discharged. However, in order to secure the cleaning effect, the cleaning time is generally five to eight hours, and the cleaning time is excessively long.

Disclosure of Invention

The utility model aims to provide a descaling and cleaning device for a water heating pipeline, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the descaling and cleaning device for the water heating pipeline comprises a cylinder body, wherein a rotating shaft is connected and linked in the cylinder body through a rotary driving mechanism, and the rotating shaft is rotationally connected with the top of the cylinder body through a waterproof bearing and extends out of the cylinder body along the vertical direction;

a cleaning limiting ring is fixedly connected to the near end part of the upper end of the rotating shaft, a plurality of hard bristles are uniformly distributed on the outer ring of the cleaning limiting ring, two symmetrically arranged descaling plates are fixedly connected to the top of the cleaning limiting ring, and the two descaling plates are mutually matched to form a splayed shape; a plurality of scrapers are uniformly distributed on one side of each descaling plate far away from the rotating shaft, and the outer contour of each scraper does not exceed the outer contour of the cleaning limiting ring.

As a further scheme of the utility model: the axis of the cylinder body and the axis of the cleaning limiting ring are on the same straight line, the diameter of the cylinder body is smaller than that of the cleaning limiting ring, and a plurality of moving wheels are rotatably connected to the outer ring of the cylinder body through a rotating shaft.

As a further scheme of the utility model: the rotary driving mechanism comprises a motor arranged in the cylinder body, a first gear is connected to the output end of the motor, and a second gear meshed with the first gear is fixedly connected to the rotary shaft.

As a further scheme of the utility model: the rotary shaft is hollow, the upper end of the rotary shaft is sealed, a plurality of flushing spray heads are connected to the rotary shaft between the two descaling plates in a conducting mode, a high-pressure water pipe is connected to the lower end of the rotary shaft in a conducting mode through a rotary joint, and the high-pressure water pipe extends out of the cylinder body along the vertical direction.

As a further scheme of the utility model: a plurality of fixing rods are fixedly connected between the inner ring of the cleaning limiting ring and the outer ring of the rotating shaft, and a plurality of auxiliary supporting rods are fixedly connected between the descaling plate and the rotating shaft.

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

after the structure is adopted, the rotating shaft, the cleaning limiting ring, the hard bristles, the descaling plates and the scraper are mutually matched, when the water heating pipeline is subjected to descaling cleaning, the rotating shaft drives the cleaning limiting ring to rotate, so that the two descaling plates are driven to rotate, and as the two descaling plates are mutually matched to form a splayed shape, a conical structure can be formed during rotation, scale in the water heating pipeline can be crushed and scraped through the conical structure and the scraper, and then the inner wall of the water heating pipeline is cleaned through the hard bristles on the outer ring of the cleaning limiting ring, so that the cleaning time can be greatly prolonged, and the cleaning effect can be ensured. In addition, because the outline of the scraper does not exceed the outline of the cleaning limiting ring, when the scale in the water heating pipeline is scraped, the scraper is not easy to touch the inner wall of the water heating pipeline due to the limitation of the cleaning limiting ring, so that the damage to the water heating pipeline is avoided. The utility model has compact structure, reasonable design, good cleaning effect and short cleaning time, can effectively clean the water heating pipeline by descaling, and is beneficial to use.

Drawings

Fig. 1 is a schematic structural view of a descaling and cleaning device for water heating pipelines.

Fig. 2 is a schematic structural view of a descaling limiting ring and a descaling plate in a descaling cleaning device for water heating pipelines.

Fig. 3 is a schematic view of the structure of the inside of a cylinder in a descaling and cleaning device for water heating pipelines.

In the figure: 1. a cylinder; 2. a rotary driving mechanism; 3. a rotation shaft; 4. cleaning a limiting ring; 5. hard bristles; 6. a descaling plate; 7. a scraper; 8. a moving wheel; 9. flushing the spray head; 10. a high pressure water pipe; 11. a fixed rod; 12. and an auxiliary supporting rod.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Referring to fig. 1-3, a descaling and cleaning device for water heating pipelines comprises a barrel 1, wherein a rotating shaft 3 is connected and linked in the barrel 1 through a rotary driving mechanism 2, and the rotating shaft 3 is rotatably connected with the top of the barrel 1 through a waterproof bearing and extends out of the barrel 1 along the vertical direction; the cleaning limiting ring 4 is fixedly connected to the upper end near end portion of the rotating shaft 3, a plurality of hard bristles 5 are uniformly distributed on the outer ring of the cleaning limiting ring 4, and when the cylinder 1 moves in the water heating pipeline, the rotating driving mechanism 2 drives the rotating shaft 3 to rotate, so that the cleaning limiting ring 4 is driven to rotate, and the inner wall of the water heating pipeline is scrubbed through the hard bristles 5. Two symmetrically arranged descaling plates 6 are fixedly connected to the top of the cleaning limiting ring 4, and the two descaling plates 6 are mutually matched to form a splayed shape, so that when the descaling plates 6 rotate along with the cleaning limiting ring 4, a conical structure can be formed, and scale in a water heating pipeline can be effectively crushed and scraped; a plurality of scrapers 7 are uniformly distributed on one side, far away from the rotating shaft 3, of each descaling plate 6, the outer contour of each scraper 7 does not exceed the outer contour of the cleaning limiting ring 4, and when the descaling limiting ring 4 is used, the inner wall of the water heating pipeline is attached to the cleaning limiting ring 4 to rotate, so that the scrapers 7 cannot contact with the inner wall of the water heating pipeline, and damage to the water heating pipeline caused by the scrapers 7 is avoided. Further, a plurality of fixing rods 11 are fixedly connected between the inner ring of the cleaning limiting ring 4 and the outer ring of the rotating shaft 3, so that the cleaning limiting ring 4 can be fixedly supported, a plurality of auxiliary supporting rods 12 are fixedly connected between the descaling plate 6 and the rotating shaft 3, and the descaling plate 6 can be supported in an auxiliary mode.

The axial line of the cylinder body 1 and the axial line of the cleaning limiting ring 4 are on the same straight line, the diameter of the cylinder body 1 is smaller than that of the cleaning limiting ring 4, and a plurality of moving wheels 8 are rotatably connected to the outer ring of the cylinder body 1 through a rotating shaft, so that the device can move in a water heating pipeline.

Specifically, the rotary driving mechanism 2 comprises a motor arranged in the cylinder body 1, a first gear is connected to the output end of the motor, a second gear meshed with the first gear is fixedly connected to the rotary shaft 3, and accordingly the rotary shaft 3 is driven to rotate, and further the cleaning limiting ring 4 is driven to rotate, so that scale in a water heating pipeline is cleaned.

In addition, the rotation axis 3 is hollow and the upper end is sealed, a plurality of flushing nozzles 9 are connected on the rotation axis 3 between the two descaling plates 6 in a conducting way, a high-pressure water pipe 10 is connected on the lower end of the rotation axis 3 in a conducting way through a rotary joint, and the high-pressure water pipe 10 extends out of the cylinder body 1 along the vertical direction. When the water heating pipeline is used, the water heating pipeline can be flushed through the cooperation of the high-pressure water pipe 10, the rotary joint, the rotary shaft 3 and the flushing nozzle 9, so that the cleaning effect is improved. And, the staff can operate the high-pressure water pipe 10 to drive the device to move in the water heating pipeline.

In this embodiment, it should be noted that, the cleaning stop collar 4 and the descaling plate 6 adopted in the application are fixed in size and cannot be adjusted, so that the descaling cleaning can only be performed on the water heating pipeline with the fixed inner diameter. However, the device with a proper size can be selected according to the inner diameter of the water heating pipeline, which is the prior art, so that the description is omitted here.

The working principle of the utility model is as follows: when the water heating pipeline is subjected to descaling and cleaning, the device is firstly moved in the water heating pipeline; in the moving process, the rotary shaft 3 is driven to rotate by the rotary driving mechanism 2, so that the cleaning limiting ring 4 and the descaling plates 6 are driven to rotate by the rotary shaft 3, and then scale in the water heating pipeline is crushed and scraped by the conical structure formed when the two descaling plates 6 rotate and the scraper 7; then, the inner wall of the water heating pipeline is cleaned by cleaning the hard bristles 5 on the outer ring of the limiting ring 4, so that the cleaning time can be greatly prolonged. In addition, in the cleaning process, the inner wall of the water heating pipeline can be washed through the washing nozzle 9, and the descaling effect is good.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The descaling and cleaning device for the water heating pipeline comprises a barrel body (1), and is characterized in that a rotating shaft (3) is connected and linked in the barrel body (1) through a rotary driving mechanism (2), and the rotating shaft (3) is rotatably connected with the top of the barrel body (1) through a waterproof bearing and extends out of the barrel body (1) along the vertical direction;

a cleaning limiting ring (4) is fixedly connected to the upper end near end of the rotating shaft (3), a plurality of hard bristles (5) are uniformly distributed on the outer ring of the cleaning limiting ring (4), two symmetrically arranged descaling plates (6) are fixedly connected to the top of the cleaning limiting ring (4), and the two descaling plates (6) are mutually matched to form a splayed shape; a plurality of scrapers (7) are uniformly distributed on one side of each descaling plate (6) far away from the rotating shaft (3), and the outer contour of each scraper (7) does not exceed the outer contour of the cleaning limiting ring (4).

2. The descaling and cleaning device for the water heating pipeline according to claim 1, wherein the axis of the cylinder (1) and the axis of the cleaning limiting ring (4) are on the same straight line, the diameter of the cylinder (1) is smaller than that of the cleaning limiting ring (4), and a plurality of moving wheels (8) are rotatably connected on the outer ring of the cylinder (1) through a rotating shaft.

3. The descaling and cleaning device for water heating pipelines according to claim 1, wherein the rotary driving mechanism (2) comprises a motor arranged in the cylinder body (1), a first gear is connected to the output end of the motor, and a second gear meshed with the first gear is fixedly connected to the rotary shaft (3).

4. The descaling and cleaning device for water heating pipelines according to claim 1, wherein the rotating shaft (3) is hollow, the upper end of the rotating shaft is sealed, a plurality of flushing spray heads (9) are connected on the rotating shaft (3) between the two descaling plates (6) in a conducting manner, a high-pressure water pipe (10) is connected at the lower end of the rotating shaft (3) in a conducting manner through a rotating joint, and the high-pressure water pipe (10) extends out of the cylinder (1) along the vertical direction.

5. The descaling and cleaning device for the water heating pipeline according to claim 1, wherein a plurality of fixing rods (11) are fixedly connected between the inner ring of the cleaning limiting ring (4) and the outer ring of the rotating shaft (3), and a plurality of auxiliary supporting rods (12) are fixedly connected between the descaling plate (6) and the rotating shaft (3).