Heating pipe inner wall cleaning device
Patent Information
- Application Number
- CN202521595775.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-29
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2035-07-29
AI Technical Summary
[0005]本实用新型的目的在于提供一种供热管道内壁清扫装置，以解决上述背景技术中提出现有的问题
该供热管道内壁清扫装置，通过设置的驱动机座、第一转动盘、第一转动环座、弹力弧座、清洗弧座、清洗刷芯、转动轴座、弹力拉条和离心顶条，工作人员首先将驱动机座内部的双向电机启动，使其可以带动一端第一转动盘内部中心的转动轴座处进行转动，然后转动第一转动盘可以将侧面四边离心顶条在弹力拉条的限位下，进行均匀的持续离心甩出操作，从而带动第一转动环座侧面四边清洗弧座和清洗刷芯进行与供热管道内壁适配性的贴紧操作，此时第一转动环座侧面四角的弹力弧座可以随着四边清洗弧座的伸缩，进行适配性的拉伸操作，后续当转动轴座处停止转动时，四组第一转动环座整体在弹力弧座拉动下，快速复位，保证设备整体在供热管道内部的自由运动操作，进行更加适配且稳定的内壁清扫操作，体现了设备设计的实用性。
Smart Images
Figure CN224657605U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of heating pipeline cleaning technology, specifically a heating pipeline inner wall cleaning device. Background Technology
[0002] Heating is mainly a measure to keep cold cities warm. Currently, the main measure adopted is centralized heating, which uses a centralized heat source to supply heat for production, living and heating in factories and residential buildings in a large area. Centralized heating has a history of nearly 100 years. Due to its advantages such as saving fuel and reducing urban pollution, it has developed rapidly.
[0003] For example, patent document CN 216574678 U discloses a dirt cleaning device for municipal engineering heating pipeline installation, including a main cylinder. Three sets of support mechanisms are symmetrically arranged on the main cylinder about its central axis. A partition is installed inside the main cylinder, and an adjustment mechanism is installed at one end of the partition. A cleaning mechanism is threaded onto one end of the main cylinder, and a cylinder cover is threaded onto the other end of the main cylinder. An electric telescopic rod is installed at one end of the cylinder cover. The support mechanism includes a front support, which is set on the main cylinder. A rear support is set on the main cylinder. A front support rod and a rear support rod are rotatably installed on the front support and the rear support, respectively. A roller is rotatably installed at one end of both the front support rod and the rear support rod. A connecting rod is rotatably installed between the front support rod and the rear support rod. By using a brush to clean the inner wall of the heating pipeline, the dust swept off by the brush is pushed out of the pipeline through the cleaning shell. This can clean the dust on the inner wall of the heating pipeline in all directions, avoid environmental pollution, save water resources, and is conducive to energy conservation and environmental protection.
[0004] However, when this structure is used for cleaning the inner wall of heating pipes, due to its own structural limitations, it can only perform simple wall-hugging cleaning operations. It cannot perform a more suitable top-fixing and limiting fitting operation with the inner wall of the heating pipe, which affects the overall cleaning effect of the equipment. At the same time, the equipment cannot perform bidirectional, efficient, and stable cleaning operations, which cannot meet the daily use needs. Therefore, it is urgent to design a heating pipe inner wall cleaning device to solve the above problems. Summary of the Invention
[0005] The purpose of this invention is to provide a device for cleaning the inner wall of a heating pipeline to solve the existing problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a heating pipeline inner wall cleaning device, including a drive base, an installation groove is provided inside the drive base, a bidirectional motor is provided at the center of the installation groove, a first rotating disk is provided at one end of the drive base, and a second rotating disk is provided at the other end of the drive base; A first rotating ring seat and a second rotating ring seat are provided at one end of the first rotating disk and at one end of the second rotating disk.
[0007] Preferably, elastic arc seats are provided at the four corners of the sides of the first rotating ring seat and the first rotating disk.
[0008] Preferably, the first rotating ring seat and the second rotating ring seat are provided with cleaning arc seats on their four sides, and the cleaning arc seats are provided with cleaning brush cores inside.
[0009] Preferably, a rotating shaft seat is provided at the inner center of the first rotating disk and the second rotating disk, and elastic tension strips are provided on the four sides of the rotating shaft seat.
[0010] Preferably, centrifugal top bars are provided on the four sides of the first and second rotating disks.
[0011] Preferably, the inner wall of the mounting groove is provided with shock-absorbing supports on all four sides, and a motor cover is provided at the center of the shock-absorbing supports.
[0012] Compared with the prior art, the beneficial effects of this utility model are: This heating pipeline inner wall cleaning device, consisting of a drive base, a first rotating disc, a first rotating ring seat, elastic arc seats, cleaning arc seats, cleaning brush cores, rotating shaft seats, elastic pull strips, and centrifugal top strips, allows the operator to first start the bidirectional motor inside the drive base, which drives the rotating shaft seat at the center of the first rotating disc to rotate. Then, rotating the first rotating disc causes the four centrifugal top strips on the sides, limited by the elastic pull strips, to perform a uniform and continuous centrifugal throwing operation. This causes the four cleaning arc seats and cleaning brush cores on the sides of the first rotating ring seat to fit snugly against the inner wall of the heating pipeline. At this time, the elastic arc seats at the four corners of the first rotating ring seat can stretch adaptably with the extension and retraction of the four cleaning arc seats. Subsequently, when the rotating shaft seat stops rotating, the four sets of first rotating ring seats quickly reset under the pull of the elastic arc seats, ensuring the free movement of the entire device inside the heating pipeline for a more adaptable and stable inner wall cleaning operation, demonstrating the practicality of the equipment design.
[0013] This heating pipe inner wall cleaning device, through its drive base, mounting slot, bidirectional motor, first rotating disk, second rotating disk, first rotating ring seat, second rotating ring seat, vibration damping support, and motor cover, further improves the overall performance of the equipment. During daily use, the bidirectional motor at the center of the drive base is designed for bidirectional operation, simultaneously driving the rotating shaft seats at the center of both the first and second rotating disks to rotate synchronously. The first and second rotating disks, as well as the first and second rotating ring seats at their respective ends, are all designed with the same structure, allowing them to rotate synchronously under the drive of the bidirectional motor. This enables efficient two-stage synchronous cleaning of the heating pipe inner wall. Simultaneously, when the bidirectional motor is driven, the vibration damping support and motor cover at the mounting slot inside the drive base provide stable vibration damping and limiting, improving the overall stability of the bidirectional cleaning process and demonstrating the comprehensiveness of the equipment design. Attached Figure Description
[0014] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model; Figure 2 This is an overall schematic diagram of the drive base structure of this utility model; Figure 3 This is an overall schematic diagram of the first rotating ring seat structure of this utility model; Figure 4 This utility model Figure 1 An enlarged schematic diagram of the structure at point A in the middle.
[0015] In the diagram: 1. Drive base; 2. Mounting slot; 3. Bidirectional motor; 4. First rotating disk; 5. Second rotating disk; 6. First rotating ring seat; 7. Second rotating ring seat; 8. Elastic arc seat; 9. Cleaning arc seat; 10. Cleaning brush core; 11. Rotating shaft seat; 12. Elastic pull strip; 13. Centrifugal top strip; 14. Vibration damping support; 15. Motor cover. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figure 1-4 One embodiment provided by this utility model: A heating pipe inner wall cleaning device includes a drive base 1, an installation groove 2 inside the drive base 1, a bidirectional motor 3 at the center of the installation groove 2, a first rotating disk 4 at one end of the drive base 1, and a second rotating disk 5 at the other end of the drive base 1. A rotating shaft seat 11 is located at the center of the first rotating disk 4 and the second rotating disk 5. Elastic pull strips 12 are provided on the four sides of the rotating shaft seat 11. Centrifugal top strips 13 are provided on the four sides of the first rotating disk 4 and the second rotating disk 5. Shock-absorbing supports 14 are provided on the four sides of the inner wall of the installation groove 2. A motor cover 15 is located at the center of the shock-absorbing support 14. Rotating the first rotating disk 4 can make the centrifugal top strips 13 on the four sides perform a uniform and continuous centrifugal throwing operation under the limitation of the elastic pull strips 12, thereby driving the cleaning arc seats 9 and cleaning brush cores 10 on the four sides of the first rotating ring seat 6 to perform a tight fit operation with the inner wall of the heating pipe.
[0018] The first rotating ring seat 6 and the second rotating ring seat 7 are provided at one end of the first rotating disk 4 and at one end of the second rotating disk 5, respectively. The first rotating ring seat 6 and the first rotating disk 4 are provided with elastic arc seats 8 at the four corners of their sides, and the first rotating ring seat 6 and the second rotating ring seat 7 are provided with cleaning arc seats 9 on their four sides. The cleaning arc seats 9 are provided with cleaning brush cores 10 inside, which simultaneously drive the rotating shaft seat 11 at the center of the first rotating disk 4 and the second rotating disk 5 to rotate synchronously. The first rotating disk 4 and the second rotating disk 5, as well as the first rotating ring seat 6 and the second rotating ring seat 7 at one end of each of them, are all designed with the same structure and can rotate synchronously under the drive of the bidirectional motor 3.
[0019] Working Principle: During use, the operator first starts the bidirectional motor 3 inside the drive base 1, causing it to rotate the rotating shaft seat 11 at the center of the first rotating disk 4. Rotating the first rotating disk 4 then causes the four side centrifugal top bars 13, limited by the elastic tension bars 12, to perform a uniform and continuous centrifugal throwing operation. This causes the four side cleaning arc seats 9 and cleaning brush cores 10 of the first rotating ring seat 6 to fit snugly against the inner wall of the heating pipe. At this time, the elastic arc seats 8 at the four corners of the first rotating ring seat 6 can stretch and adapt as the four side cleaning arc seats 9 extend and retract. Subsequently, when the rotating shaft seat 11 stops rotating, the four sets of first rotating ring seats 6 quickly reset under the pull of the elastic arc seats 8, ensuring the free movement of the entire equipment inside the heating pipe. To achieve a more suitable and stable internal wall cleaning operation, during daily use, the bidirectional motor 3 at the center of the drive base 1 is designed for bidirectional operation. It can simultaneously drive the rotating shaft seat 11 at the center of the first rotating disk 4 and the second rotating disk 5 to rotate synchronously. The first rotating disk 4 and the second rotating disk 5, as well as the first rotating ring seat 6 and the second rotating ring seat 7 at one end of each of them, are all designed with the same structure. They can rotate synchronously under the drive of the bidirectional motor 3, thereby completing two efficient synchronous cleaning operations on the inner wall of the heating pipe. At the same time, when the bidirectional motor 3 is driven, it can be stabilized and limited by the shock-absorbing support 14 and the motor cover 15 at the mounting groove 2 inside the drive base 1, thereby improving the overall stability of bidirectional cleaning. The above is the complete working principle of this utility model.
[0020] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A heating pipe inner wall cleaning device, comprising a drive base (1), characterized in that: The drive base (1) has an internal mounting slot (2), and a bidirectional motor (3) is provided in the center of the internal mounting slot (2). A first rotating disk (4) is provided at one end of the drive base (1), and a second rotating disk (5) is provided at the other end of the drive base (1). The first rotating ring seat (6) and the second rotating ring seat (7) are provided at one end of the first rotating disk (4) and at one end of the second rotating disk (5).
2. The heating pipeline inner wall cleaning device according to claim 1, characterized in that: Elastic arc seats (8) are provided at the four corners of the sides of the first rotating ring seat (6) and the first rotating disk (4).
3. The heating pipeline inner wall cleaning device according to claim 1, characterized in that: The first rotating ring seat (6) and the second rotating ring seat (7) are provided with cleaning arc seats (9) on their four sides, and the cleaning arc seats (9) are provided with cleaning brush cores (10) inside.
4. The heating pipeline inner wall cleaning device according to claim 1, characterized in that: The first rotating disk (4) and the second rotating disk (5) are provided with a rotating shaft seat (11) at their internal center, and elastic pull strips (12) are provided on the four sides of the rotating shaft seat (11).
5. The heating pipeline inner wall cleaning device according to claim 1, characterized in that: Centrifugal top bars (13) are provided on the four sides of the first rotating disk (4) and the second rotating disk (5).
6. The heating pipeline inner wall cleaning device according to claim 1, characterized in that: The inner wall of the mounting groove (2) is provided with shock-absorbing supports (14) on all four sides, and a motor cover (15) is provided at the center of the shock-absorbing support (14).