Efficient flushing device for water supply network

Abstract

The utility model relates to an efficient flushing device for a water supply network, which comprises a device shell, a booster pump communicated with one side of the device shell, a hose communicated with one end, far away from the device shell, of the booster pump, an opening arranged on the other side of the device shell, the inside of the opening is fixedly connected with an outer ring of a sealing bearing, and rotational flow blades are mounted inside an inner ring of the sealing bearing. According to the cleaning device, rotating force generated when water flow enters the device shell through the rotational flow blades is used for driving the connecting pipe and the flushing hole bodies and the cleaning brush bristles outside the connecting pipe to rotate synchronously, so that the water flow can pass through the rotating flushing hole bodies, and the cleaning brush bristles are driven to rotate synchronously; according to the water supply pipe cleaning device, water is sprayed to different positions in the water supply pipe from multiple angles and in all directions, the flushing coverage range and effect are enhanced, along with rotation of the cleaning bristles, physical cleaning can be effectively conducted on the inner wall of the water supply pipe, dirt and sediments attached to the pipe wall can be removed, and a motor does not need to be additionally arranged to drive the cleaning bristles to rotate.

Description

Technical Field

[0001] This utility model relates to the field of water supply networks, specifically a high-efficiency flushing device for water supply networks. Background Technology

[0002] Due to long-term operation, pipes in water supply networks tend to accumulate a large amount of dirt and foreign matter on their inner walls, which can have a certain impact on water quality and water supply facilities. Flushing the water supply network can help clean and maintain the inside of the pipes regularly, ensuring water quality safety and protecting the water supply for residents.

[0003] According to publicly available patent 202323383345.3, a high-efficiency flushing device for municipal water supply networks, the device includes a water supply pipe, a sleeve installed on the outer wall of the water supply pipe, and multiple high-pressure nozzles evenly distributed on the outer wall of the sleeve and connected to the water supply pipe. A protective sleeve is connected to the tail end of the water supply pipe, and a waterproof motor is installed inside the protective sleeve. A cleaning brush for cleaning the inner wall of the pipe is connected to the output shaft of the waterproof motor via an adjustable rod. An anti-slip sleeve is fitted onto the outer wall of the water supply pipe, and symmetrical support devices for increasing the stability of the flushing equipment are arranged at the top and bottom of the anti-slip sleeve. This invention, through the cooperation of high-pressure nozzles, cleaning brushes, and scrapers, can not only clean the dirt and foreign objects adhering to the inner wall of the pipe, but also better flush out the dirt accumulated on the bottom wall of the pipe with the water flow, thus improving the efficiency of pipe flushing.

[0004] Traditional water supply network cleaning typically employs a device combining cleaning brushes and high-pressure nozzles to achieve efficient cleaning of the pipe interior. However, the high-pressure nozzles are often fixed in position, and the gaps between multiple nozzles make it difficult to clean these areas thoroughly, thus affecting the overall cleaning effect. Furthermore, the motor not only needs to provide rotational power to the cleaning brush but also requires power via cables. When the motor needs to penetrate deep into long water supply pipes, this increases operational complexity and creates power supply inconvenience, especially in long pipes or complex environments, where power supply and installation become even more difficult, impacting the efficiency and convenience of the cleaning operation. Therefore, a new technical solution is needed to address these issues. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to practical needs, and provide a high-efficiency flushing device for water supply networks. This addresses the current problem in traditional water supply network cleaning, which typically uses a combination of cleaning brushes and high-pressure spray nozzles to achieve efficient cleaning of the pipe interior. However, the position of the high-pressure spray nozzles is often fixed, and due to the gaps between multiple nozzles, these gap areas are difficult to clean effectively, thus affecting the overall cleaning effect. Furthermore, the motor not only needs to provide rotational power to the cleaning brush but also requires power supply via cables. When the motor needs to penetrate deep into long water supply pipes, this not only increases the complexity of operation but also brings inconvenience in power supply. Especially in cases of long pipes or complex environments, the power supply and installation of the motor become more difficult, impacting the efficiency and convenience of the cleaning operation.

[0006] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: a high-efficiency flushing device for water supply networks is designed, including a device housing, a booster pump connected to one side of the device housing, a hose connected to the end of the booster pump away from the device housing, an opening provided on the other side of the device housing, the opening being fixedly connected to the outer ring of a sealing bearing, a swirl vane installed inside the inner ring of the sealing bearing, a flushing component fixed to the side of the inner ring of the sealing bearing, and circular grooves provided at both the front and rear ends of the device housing, with a movable component installed inside the circular grooves.

[0007] Preferably, the rinsing assembly includes a connecting pipe, a rinsing orifice, a fixing strip, and cleaning bristles.

[0008] Preferably, the connecting pipe is fixed to the inner ring side of the sealed bearing, and the end of the connecting pipe away from the sealed bearing is a sealed structure.

[0009] Preferably, the connecting pipe has multiple flushing holes on its exterior, through which water flows to flush the inside of the water supply pipe. Multiple fixing plates are installed on the exterior of the connecting pipe, and cleaning bristles are fixed to the ends of the fixing plates away from the connecting pipe.

[0010] Preferably, the moving assembly includes a first fixed cylinder, a moving plate, a second fixed cylinder, a circular hole, a dual-axis motor, a rotating rod, and rollers.

[0011] Preferably, the first fixing cylinder is installed in the circular groove, and a second fixing cylinder extends into the inside of the first fixing cylinder. A movable plate is fixed to one end of the second fixing cylinder located inside the first fixing cylinder, and a spring is fixed to the side of the movable plate.

[0012] Preferably, a circular hole is provided on the surface of the end of the second fixed cylinder that extends into the first fixed cylinder. A dual-axis motor is installed inside the circular hole. Both ends of the dual-axis motor are connected to one end of a rotating rod, and the other end of the rotating rod is fixed with a roller.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model combines a device housing, swirling blades, and a flushing assembly. Utilizing the rotational force generated by the swirling blades as water enters the housing, it drives the connecting pipe and its external flushing holes and cleaning bristles to rotate synchronously. This allows water to be sprayed through the rotating flushing holes at multiple angles and in all directions onto different locations inside the water supply pipe, enhancing the flushing coverage and effectiveness. Furthermore, the rotation of the cleaning bristles effectively physically cleans the inner wall of the water supply pipe, removing dirt and deposits. No additional motor is needed to drive the cleaning bristles, simplifying the drive structure of traditional devices, improving ease of use and flexibility, and solving the current problems in traditional... In traditional water supply network cleaning, a device combining a cleaning brush and a high-pressure spray nozzle is typically used to achieve efficient cleaning of the inside of the pipes. However, the position of the high-pressure spray nozzle is often fixed. Due to the gaps between multiple nozzles, these gap areas are difficult to clean thoroughly and effectively, thus affecting the overall cleaning effect. Moreover, the motor not only needs to provide rotational power to the cleaning brush, but also needs to be powered by cables. When the motor needs to penetrate deep into the inside of a long water supply pipe, it not only increases the complexity of the operation, but also brings inconvenience in power supply. Especially in the case of long pipes or complex environments, the power supply and installation of the motor become more difficult, which affects the efficiency and convenience of the cleaning operation.

[0015] 2. This utility model combines a telescopic cylinder, a dual-axis motor, and rollers. It not only utilizes the spring within the telescopic cylinder to move the rollers, achieving dynamic adjustment of their position and ensuring they fit snugly against the inner walls of water supply pipes of varying diameters, but also uses the dual-axis motor to synchronously rotate the rollers at both ends. This allows the device to move directly inside the water supply pipe without manual operation, greatly expanding its working range within the pipe, reducing manpower requirements, and improving the safety and efficiency of cleaning operations. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the swirl blade and fixed cylinder structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the circular hole in this utility model.

[0019] In the diagram: 1. Device housing; 2. Sealed bearing; 201. Connecting pipe; 202. Flushing hole body; 203. Fixing strip; 204. Cleaning bristles; 205. Booster pump; 206. Hose; 207. Swirl blades; 3. Circular groove; 301. Spring; 302. Moving plate; 303. Second fixed cylinder; 304. Circular hole; 305. Dual-axis motor; 306. Rotating rod; 307. Roller; 308. First fixed cylinder. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Example 1: A high-efficiency flushing device for water supply networks, see [link to example]. Figures 1 to 3The device includes a housing 1. A booster pump 205 is connected to one side of the housing 1. A hose 206 is connected to the end of the booster pump 205 away from the housing 1. An opening is provided on the other side of the housing 1. The opening is fixedly connected to the outer ring of a sealing bearing 2. A swirl vane 207 is installed inside the inner ring of the sealing bearing 2. A flushing component is fixed to the side of the inner ring of the sealing bearing 2. Circular grooves 3 are provided at both the front and rear ends of the housing 1. A moving component is installed inside the circular grooves 3. The hose 206 is first connected to an external water pump, and water is drawn into the hose 206 by the external water pump. 6. Inside the hose 206, when water is drawn into the hose, it is pressurized by the booster pump 205 and sprayed into the device housing 1. The water inside the housing 1 impacts the swirl vanes 207 inside the sealed bearing 2. The swirl vanes 207 drive the inner ring of the sealed bearing 2 to rotate. When the inner ring of the sealed bearing 2 rotates, it drives the connecting pipe 201 to rotate. Since multiple flushing holes 202 are provided on the surface of the connecting pipe 201, the water flow can be sprayed into different positions inside the water supply pipe from multiple angles and in all directions through the rotating flushing holes 202, increasing... This design enhances the coverage and effectiveness of rinsing. During the rotation of the connecting pipe 201, multiple cleaning brushes 204 also rotate, cleaning the inner wall of the water supply pipe and removing dirt and deposits. No additional motor is needed to drive the rotation of the cleaning brushes 204, simplifying the traditional drive structure and improving ease of use and flexibility. It solves the problem of the current method used in traditional water supply network cleaning, which typically combines cleaning brushes with high-pressure nozzles for efficient internal pipe cleaning. However, the high-pressure nozzles are often fixed in position, and the gaps between multiple nozzles make it difficult to clean these areas effectively, affecting the overall cleaning effect. Furthermore, the motor not only needs to provide rotational power to the cleaning brushes but also requires power via cables. When the motor needs to penetrate deep into long water supply pipes, this increases operational complexity and power supply inconvenience, especially in long pipes or complex environments, where power supply and installation become more difficult, impacting the efficiency and convenience of the cleaning operation.

[0022] For details, see Figure 1 The rinsing assembly includes a connecting pipe 201, a rinsing hole 202, a fixing strip 203, and cleaning bristles 204.

[0023] For more details, see Figure 1 The connecting pipe 201 is fixed to the inner ring side of the sealed bearing 2, and the end of the connecting pipe 201 away from the sealed bearing 2 is a sealed structure.

[0024] Further, see Figure 1The connecting pipe 201 has multiple flushing holes 202 on its outside. Water flows through the multiple flushing holes 202 to flush the inside of the water supply pipe. Multiple fixing plates 203 are installed on the outside of the connecting pipe 201. Cleaning bristles 204 are fixed to the end of the multiple fixing plates 203 away from the connecting pipe 201.

[0025] Further, see Figure 2 and Figure 3 The moving assembly includes a first fixed cylinder 308, a moving plate 302, a second fixed cylinder 303, a circular hole 304, a dual-axis motor 305, a rotating rod 306, and a roller 307.

[0026] It is worth noting that, see Figure 2 The first fixed cylinder 308 is installed in the circular groove 3. A second fixed cylinder 303 extends into the first fixed cylinder 308. A movable plate 302 is fixed to one end of the second fixed cylinder 303 inside the first fixed cylinder 308. A spring 301 is fixed to the side of the movable plate 302. When the device is placed inside the water supply pipe, the elastic force of the spring 301 inside the first fixed cylinder 308 will drive the movable plate 302 and the second fixed cylinder 303 to move. The second fixed cylinder 303 will drive the roller 307 to move, realizing the dynamic adjustment of the position of the roller 307. This ensures that the roller 307 can closely fit the inner wall of water supply pipes of different diameters. Moreover, when it is necessary to move the device inside the water supply pipe, the dual-axis motor 305 is turned on. The dual-axis motor 305 synchronously drives the rollers 307 at both ends to rotate, thereby directly moving the device inside the water supply pipe without the need for manual operation by the staff. The device can freely shuttle inside the pipe, greatly expanding its working range inside the pipe, while also reducing the manpower burden and improving the safety and efficiency of the cleaning operation.

[0027] It is worth noting that, see Figure 3 The second fixed cylinder 303 has a circular hole 304 on one end of its surface that extends out of the first fixed cylinder 308. A dual-axis motor 305 is installed inside the circular hole 304. Both ends of the dual-axis motor 305 are connected to one end of a rotating rod 306. A roller 307 is fixed to the other end of the rotating rod 306.

[0028] When using a high-efficiency flushing device for a water supply network, the hose 206 is first connected to an external water pump. The external pump draws water into the hose 206. Once inside, the water is pressurized by a booster pump 205 and sprayed into the device housing 1. The water inside the housing 1 impacts the swirl vanes 207 within the sealed bearing 2. These vanes cause the inner ring of the sealed bearing 2 to rotate, which in turn rotates the connecting pipe 201. Since multiple flushing holes 202 are provided on the surface of the connecting pipe 201, the water flow can be sprayed through these rotating holes at multiple angles and in all directions to different locations inside the water supply pipe, enhancing the flushing coverage and effectiveness. During the rotation of the connecting pipe 201, multiple cleaning bristles 204 also rotate, cleaning the inner wall of the water supply pipe and removing any residue adhering to the pipe wall. The device removes dirt and deposits without requiring an additional motor to drive the rotation of the cleaning brush bristles 204, simplifying the drive structure of traditional devices and improving ease of use and flexibility. When the device is placed inside the water supply pipe, the spring force of the spring 301 inside the first fixed cylinder 308 moves the moving plate 302 and the second fixed cylinder 303. The second fixed cylinder 303 then moves the roller 307, achieving dynamic adjustment of the roller 307's position and ensuring that the roller 307 can closely fit the inner wall of water supply pipes of different diameters. Moreover, when it is necessary to move the device inside the water supply pipe, the dual-axis motor 305 is turned on, and the dual-axis motor 305 synchronously drives the rollers 307 at both ends to rotate, thereby directly moving the device inside the water supply pipe without manual operation by the staff. The device can freely shuttle inside the pipe, greatly expanding its working range inside the pipe, while also reducing the manpower burden and improving the safety and efficiency of the cleaning operation.

[0029] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

[0030] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A high-efficiency flushing device for a water supply network, comprising a device housing (1), characterized in that, A booster pump (205) is connected to one side of the device housing (1). A hose (206) is connected to the end of the booster pump (205) away from the device housing (1). An opening is provided on the other side of the device housing (1). The opening is fixedly connected to the outer ring of the sealing bearing (2). A swirl vane (207) is installed inside the inner ring of the sealing bearing (2). A flushing component is fixed to the side of the inner ring of the sealing bearing (2). Circular grooves (3) are provided at both the front and rear ends of the device housing (1). A moving component is installed inside the circular grooves (3).

2. The high-efficiency flushing device for water supply networks as described in claim 1, characterized in that, The rinsing assembly includes a connecting pipe (201), a rinsing orifice (202), a fixing strip (203), and cleaning bristles (204).

3. The high-efficiency flushing device for water supply networks as described in claim 2, characterized in that, The connecting pipe (201) is fixed to the inner ring side of the sealed bearing (2), and the end of the connecting pipe (201) away from the sealed bearing (2) is a sealed structure.

4. The high-efficiency flushing device for water supply networks as described in claim 2, characterized in that, The connecting pipe (201) has multiple flushing holes (202) on its outside. Water flows through the multiple flushing holes (202) to flush the inside of the water supply pipe. Multiple fixing plates (203) are installed on the outside of the connecting pipe (201). Cleaning bristles (204) are fixed at the end of the multiple fixing plates (203) away from the connecting pipe (201).

5. The high-efficiency flushing device for water supply networks as described in claim 1, characterized in that, The moving assembly includes a first fixed cylinder (308), a moving plate (302), a second fixed cylinder (303), a circular hole (304), a dual-axis motor (305), a rotating rod (306), and a roller (307).

6. The high-efficiency flushing device for water supply networks as described in claim 5, characterized in that, The first fixing cylinder (308) is installed in the circular groove (3). A second fixing cylinder (303) extends into the first fixing cylinder (308). A movable plate (302) is fixed at one end of the second fixing cylinder (303) located inside the first fixing cylinder (308). A spring (301) is fixed on the side of the movable plate (302).

7. The high-efficiency flushing device for water supply networks as described in claim 5, characterized in that, The second fixed cylinder (303) has a circular hole (304) on one end of its extension into the first fixed cylinder (308). A dual-axis motor (305) is installed inside the circular hole (304). Both ends of the dual-axis motor (305) are connected to one end of a rotating rod (306), and the other end of the rotating rod (306) is fixed with a roller (307).

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