A water tank cleaning system of a secondary water supply device

Abstract

The application discloses a water tank cleaning system of a secondary water supply equipment and belongs to the technical field of secondary water supply equipment. The water tank cleaning system of the secondary water supply equipment comprises a rack main body and further comprises a horizontal movement module arranged on the rack main body, a lifting drive assembly arranged on the horizontal movement module, a wiring guide rail assembly arranged on the rack main body and used for controlling the horizontal movement module to move, a cleaning gun main body used for flushing a water storage tank, a movable frame used for controlling the cleaning gun main body to lift and arranged below the horizontal movement module, a lifting rod arranged at the bottom of the rack main body, a connecting assembly arranged at the bottom of the lifting rod and an arc-shaped plate used for cleaning the upper portion of the water storage tank. The water tank cleaning system can make the cleaning gun main body clean the water storage tank without any dead angle and ensure that the water storage tank is completely cleaned.

Description

Technical Field

[0001] This invention relates to the field of secondary water supply equipment technology, and in particular to a water tank cleaning system for secondary water supply equipment. Background Technology

[0002] Secondary water supply equipment for urban water supply is a device that enables secondary water supply based on municipal pipe networks or residential self-use water supply equipment. Secondary water supply equipment requires less investment, occupies less space, and is flexible and convenient, making it suitable for high-rise residential users, city squares, campus villas, schools, hospitals, and other places.

[0003] Secondary water supply facilities are the "last mile" of urban water supply and play a very important role in providing residents with a more stable and healthy water environment. After long-term use, water storage tanks will corrode, scale, and breed bacteria, so they need to be cleaned regularly or irregularly. Due to the limited adjustment angle of the cleaning nozzle, it is impossible to clean the upper part of the water storage tank, resulting in cleaning dead spots and making it impossible to ensure that the water storage tank is thoroughly cleaned. Summary of the Invention

[0004] The purpose of this invention is to solve the problems in the prior art by proposing a water tank cleaning system for a secondary water supply device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The system includes a frame body, and further includes: a transverse movement module mounted on the frame body; a lifting drive assembly mounted on the transverse movement module; a cable guide assembly mounted on the frame body for controlling the movement of the transverse movement module; a cleaning cannon body for rinsing the water tank; a movable frame for controlling the lifting of the cleaning cannon body, the movable frame being located below the transverse movement module; a lifting rod located at the bottom of the frame body; the bottom of the lifting rod being equipped with a connecting component; and an arc-shaped plate for cleaning the upper part of the water tank.

[0007] Preferably, the connecting assembly includes a connecting block and a connecting rod, the connecting rod being rotatably connected to the connecting block, the arc-shaped plate being rotatably connected to the bottom of the frame body, and the two ends of the arc-shaped plate being fixedly connected to the connecting rod respectively.

[0008] Preferably, the upper part of the frame body is provided with an upper crossbeam, the lower part of the frame body is provided with a lower crossbeam, and the transverse module is slidably connected below the upper crossbeam.

[0009] Furthermore, an installation component is provided below the lateral movement module, and a distance measuring sensor is provided on the bottom surface of the lateral movement module.

[0010] Furthermore, the installation assembly includes a mounting frame and a mounting plate. The mounting frame is fixedly connected to the lower surface of the transverse module. The top end of the movable frame is connected to the mounting frame, and the bottom end of the movable frame is connected to the mounting plate. The main body of the cleaning cannon is located below the mounting plate. A vertical plate is fixedly connected to the mounting plate. The vertical plate is an L-shaped plate, and a receiving block that cooperates with the ranging sensor is provided on the vertical plate.

[0011] Preferably, the frame body and the lower crossbeam are provided with L-shaped slide rails, which are used to install protective doors.

[0012] Preferably, the cleaning cannon body has a movable groove, and a nozzle is rotatably connected in the movable groove.

[0013] Preferably, a fixing ring is fixedly connected to the mounting plate, and a steel wire rope is provided on the fixing ring. The upper end of the steel wire rope is connected to the output end of the lifting drive assembly. A corrugated pipe is provided between the mounting plate and the transverse module, and the steel wire rope is arranged inside the corrugated pipe.

[0014] Preferably, the lifting rod is provided in three sets, and a rotating support is fixedly connected to the lower part of the middle set of lifting rods. An auxiliary support rod is rotatably connected to the rotating support rod, and the auxiliary support rod is fixedly connected to the arc plate.

[0015] Preferably, the arc-shaped plate is provided in two sets, located at both ends below the main body of the frame, with the concave surface of the arc-shaped plate facing the main body of the frame. A water supply pipe is provided inside the main body of the frame, and the water supply pipe is used to supply water to the main body of the cleaning gun.

[0016] Compared with the prior art, the present invention provides a water tank cleaning system for a secondary water supply equipment, which has the following beneficial effects:

[0017] 1. The water tank cleaning system of this secondary water supply equipment controls the up and down movement of the arc plate through the lifting rod and controls the rotation of the arc plate through the drive unit. Together with the nozzle on the main body of the cleaning cannon, it can clean the upper part of the water tank without dead angles, resulting in better cleaning effect.

[0018] 2. The water tank cleaning system of this secondary water supply equipment controls the movement of the cleaning cannon body inside the water storage tank through the lifting drive assembly and the cable guide assembly, thereby controlling the cleaning cannon body to clean the inside of the water storage tank.

[0019] The parts of the water tank cleaning system of the secondary water supply equipment that are not involved are the same as or can be implemented using existing technologies. The present invention enables the main body of the cleaning gun to clean the water tank without dead angles, ensuring a more thorough cleaning of the water tank and improving the cleaning effect of the main body of the cleaning gun on the water tank. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the overall structure of a water tank cleaning system for a secondary water supply device proposed in this invention. Figure 1 ;

[0021] Figure 2 This is a front view of a water tank cleaning system for a secondary water supply device proposed in this invention.

[0022] Figure 3 This is a side view of a water tank cleaning system for a secondary water supply device proposed in this invention.

[0023] Figure 4 This is a schematic diagram of the overall structure of a water tank cleaning system for a secondary water supply device proposed in this invention. Figure 2 ;

[0024] Figure 5 This invention proposes a water tank cleaning system for a secondary water supply device. Figure 4 Enlarged structural diagram of part A in the middle;

[0025] Figure 6 This is a schematic diagram of the overall structure of a water tank cleaning system for a secondary water supply device proposed in this invention. Figure 3 ;

[0026] Figure 7 This invention proposes a water tank cleaning system for a secondary water supply device. Figure 6 Enlarged structural diagram of section B;

[0027] Figure 8 This is a schematic diagram of the internal structure of the corrugated pipe of the water tank cleaning system of a secondary water supply equipment proposed in this invention;

[0028] Figure 9 This invention proposes a water tank cleaning system for a secondary water supply device. Figure 8 Enlarged structural diagram of section C;

[0029] Figure 10 This is a top view of a water tank cleaning system for a secondary water supply device proposed in this invention.

[0030] In the diagram: 1. Main frame; 101. Upper crossbeam; 102. Lower crossbeam; 2. Lateral movement module; 3. Lifting drive assembly; 4. Movable frame; 5. L-shaped slide rail; 6. Mounting plate; 7. Vertical plate; 701. Receiving block; 8. Main body of cleaning cannon; 801. Movable slot; 9. Nozzle; 10. Corrugated pipe; 11. Water supply pipe; 12. Arc plate; 13. Mounting frame; 14. Lifting rod; 15. Rotating support; 16. Cable guide rail assembly; 17. Connecting rod; 18. Auxiliary support rod; 19. Distance sensor; 20. Fixing ring; 21. Steel wire rope; 22. Drive unit; 23. Connecting block. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0032] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0033] Example 1:

[0034] Reference Figures 1-10 The system includes a frame body 1, and further includes: a transverse module 2 mounted on the frame body 1; a lifting drive assembly 3 mounted on the transverse module 2; a cable guide assembly 16 mounted on the frame body 1 for controlling the movement of the transverse module 2; a cleaning cannon body 8 for rinsing the water tank; a movable frame 4 for controlling the lifting of the cleaning cannon body 8, the movable frame 4 being located below the transverse module 2; a lifting rod 14 located at the bottom of the frame body 1; a connecting assembly mounted at the bottom of the lifting rod 14; and an arc-shaped plate 12 for cleaning the upper part of the water tank. The connecting assembly includes a connecting block 23 and a connecting rod 17, the connecting rod 17 being rotatably connected to the connecting block 23, and the arc-shaped plate 12 being rotatably connected to the bottom of the frame body 1, with both ends of the arc-shaped plate 12 being fixedly connected to the connecting rod 17.

[0035] In this invention, the lifting drive assembly 3 controls the cleaning cannon body 8 to move up and down, and the wiring guide assembly 16 is used to control the lateral movement module 2 to move left and right within the frame body 1. Together with the lifting drive assembly 3, the cleaning cannon body 8 cleans the inside of the water storage tank.

[0036] The lifting rod 14 can be an electric push rod or a cylinder, used to control the lifting and lowering of the arc plate 12. The cleaning angle of the cleaning cannon body 8 is limited, and it cannot rinse the area above the water tank. When it is necessary to rinse the area above the water tank, first control the arc plate 12 to lift and lower to the required position, then control the arc plate 12 to rotate so that the arc plate 12 is aligned with the area above the water tank that needs to be rinsed. Then control the cleaning cannon body 8 so that the cleaning cannon body 8 moves to the position corresponding to the arc plate 12. The cleaning cannon body 8 sprays high-pressure water jets. The high-pressure water jets are guided by the arc plate 12 and rush towards the area above the water tank, thereby completing the cleaning of the dead corner area above the water tank. After adjusting the position of the arc plate 12 multiple times, the upper part of the water tank is thoroughly cleaned, and the cleaning effect is good.

[0037] When it is determined that the cleaning cannon body 8 should be retracted, the arc plate 12 is controlled to rotate so that the arc plate 12 and the frame body 1 form a 90-degree angle, so as to avoid the cleaning cannon body 8 colliding with the arc plate 12 when the cleaning cannon body 8 is retracted.

[0038] When the top of the water tank is not being rinsed, the cleaning cannon body 8 cleans other parts of the water tank. Due to the numerous reinforcing ribs and support frames inside the water tank, and the rebound of the inner wall of the water tank, when the high-pressure water flow from the cleaning cannon body 8 impacts the reinforcing ribs, support frames, and the inner wall of the water tank, some water will splash into the frame body 1. At this time, since the cleaning cannon body 8 is working, the protective door below the frame body 1 is open, and some of the water entering the frame body 1 will splash onto the internal components, causing corrosion or even water damage. When the cleaning cannon body 8 is cleaning other parts of the water tank, the arc plate 12 can be rotated to keep the angle between the arc plate 12 and the bottom of the frame body 1 within the range of 0-90 degrees. The specific angle is changed in real time according to the position of the cleaning cannon body 8, so that the arc plate 12 forms a baffle that covers the bottom of the frame body 1, preventing water from splashing into the frame body 1 and also preventing water from splashing onto the protective door and corroding it.

[0039] Example 2:

[0040] Reference Figures 1-10 The system includes a frame body 1, and further includes: a transverse module 2 mounted on the frame body 1; a lifting drive assembly 3 mounted on the transverse module 2; a cable guide assembly 16 mounted on the frame body 1 for controlling the movement of the transverse module 2; a cleaning cannon body 8 for rinsing the water tank; a movable frame 4 for controlling the lifting of the cleaning cannon body 8, and the movable frame 4 is located below the transverse module 2; a lifting rod 14 located at the bottom of the frame body 1; a connecting component is installed at the bottom of the lifting rod 14; an arc plate 12 for cleaning the upper part of the water tank; an upper crossbeam 101 is provided at the upper part of the frame body 1, and a lower crossbeam 102 is provided at the lower part of the frame body 1, with the transverse module 2 slidably connected below the upper crossbeam 101; L-shaped slide rails 5 are provided on the frame body 1 and the lower crossbeam 102, and the L-shaped slide rails 5 are used to install protective doors.

[0041] In this invention, the upper crossbeam 101 is provided with a first shielding door to isolate the equipment inside the frame body 1 from the outside world, and the L-shaped slide rail 5 is equipped with a protective door to isolate the inside of the water storage tank from the equipment inside the frame body 1.

[0042] After the cleaning gun body 8 is cleaned, it is completely retracted into the frame body 1. At this time, the cleaning gun body 8 is located above the protective door, which is closed. However, there is still a gap between the protective door and the frame body 1 when the protective door is closed. Water vapor in the water tank will enter the frame body 1 through the gap. Adjust the connecting rod 17 to a position that is in a straight line with the lifting rod 14. At this time, the arc plate 12 is horizontal with the frame body 1, which can attract some water vapor onto the arc plate 12, thereby reducing the amount of water vapor entering the frame body 1.

[0043] Example 3:

[0044] Reference Figures 1-10 The system includes a frame body 1, and further includes: a transverse module 2 mounted on the frame body 1; a lifting drive assembly 3 mounted on the transverse module 2; a cable guide assembly 16 mounted on the frame body 1 for controlling the movement of the transverse module 2; a cleaning cannon body 8 for rinsing the water tank; a movable frame 4 for controlling the lifting of the cleaning cannon body 8, the movable frame 4 being located below the transverse module 2; a lifting rod 14 located at the bottom of the frame body 1; a connecting component connected to the bottom of the lifting rod 14; an arc plate 12 for cleaning the upper part of the water tank; and an upper crossbeam 101 on the upper part of the frame body 1. The lower part of the main body 1 is provided with a lower crossbeam 102, and the transverse module 2 is slidably connected to the lower part of the upper crossbeam 101; the lower part of the transverse module 2 is provided with an installation assembly, and the bottom surface of the transverse module 2 is provided with a ranging sensor 19; the installation assembly includes a mounting frame 13 and a mounting plate 6, the mounting frame 13 is fixedly connected to the lower surface of the transverse module 2, the top end of the movable frame 4 is connected to the mounting frame 13, and the bottom end of the movable frame 4 is connected to the mounting plate 6. The main body 8 of the cleaning gun is set below the mounting plate 6, and a vertical plate 7 is fixedly connected to the mounting plate 6. The vertical plate 7 is an L-shaped plate, and a receiving block 701 that cooperates with the ranging sensor 19 is provided on the vertical plate 7.

[0045] In this invention, the ranging sensor 19 can be a laser sensor, an ultrasonic sensor, or an infrared sensor, etc. When the cleaning gun body 8 is completely retracted, the receiving block 701 should abut against the front end of the ranging sensor 19.

[0046] By cooperating with the ranging sensor 19 and the receiving block 701, the cleaning cannon body 8 can be precisely controlled to reach the required depth, thereby enabling the cleaning cannon body 8 to thoroughly clean the inside of the water storage tank.

[0047] When the main body 8 of the cleaning cannon is fully retracted, the receiving block 701 presses against the front end of the ranging sensor 19, at which point the main body 8 of the cleaning cannon cannot continue to move upward.

[0048] When the main body 8 of the cleaning gun is fully retracted, the movable frame 4 retracts and is positioned between the mounting frame 13 and the mounting plate 6.

[0049] The movable frame 4 is provided in three sets. From the top view, the three sets of movable frames 4 form a triangle, which has high stability. This allows the mounting plate 6 and the cleaning gun body 8 to be installed more stably below the transverse module 2. At the same time, when controlling the up and down movement of the cleaning gun body 8, the cleaning gun body 8 operates more stably.

[0050] Example 4:

[0051] Reference Figures 1-10 The system includes a frame body 1, and further includes: a transverse module 2 mounted on the frame body 1; a lifting drive assembly 3 mounted on the transverse module 2; a cable guide assembly 16 mounted on the frame body 1 for controlling the movement of the transverse module 2; a cleaning cannon body 8 for rinsing the water tank; a movable frame 4 for controlling the lifting of the cleaning cannon body 8, and the movable frame 4 is located below the transverse module 2; a lifting rod 14 located at the bottom of the frame body 1; a connecting component is installed at the bottom of the lifting rod 14; an arc plate 12 for cleaning the upper part of the water tank; a movable groove 801 is provided on the cleaning cannon body 8, and a nozzle 9 is rotatably connected in the movable groove 801; a fixing ring 20 is fixedly connected to the mounting plate 6, and a steel wire rope 21 is provided on the fixing ring 20. The upper end of the steel wire rope 21 is connected to the output end of the lifting drive assembly 3. A corrugated pipe 10 is provided between the mounting plate 6 and the transverse module 2, and the steel wire rope 21 is located inside the corrugated pipe 10.

[0052] In this invention, the nozzle 9 rotates within the movable groove 801. Due to the limited movable area of ​​the movable groove 801, the nozzle 9 cannot rinse the area above the water storage tank.

[0053] When the high-pressure water flow from the cleaning gun body 8 impacts the reinforcing ribs, support frame, and inner wall of the water tank, water will splash everywhere. The corrugated pipe 10 can prevent water from getting on the wire rope 21, thereby preventing the wire rope 21 from rusting.

[0054] Example 5:

[0055] Reference Figures 1-10The system includes a frame body 1, and further includes: a transverse module 2 mounted on the frame body 1; a lifting drive assembly 3 mounted on the transverse module 2; a cable guide assembly 16 mounted on the frame body 1 for controlling the movement of the transverse module 2; a cleaning cannon body 8 for rinsing the water tank; a movable frame 4 for controlling the lifting of the cleaning cannon body 8, the movable frame 4 being located below the transverse module 2; and a lifting rod 14 located at the bottom of the frame body 1, with a connecting component mounted at the bottom of the lifting rod 14. The arc-shaped plate 12 is used to clean the upper part of the water storage tank; the lifting rod 14 is provided in three sets, and the middle set of lifting rod 14 is fixedly connected to the lower part of the rotating support 15. The rotating support 15 is rotatably connected to the auxiliary support rod 18, and the auxiliary support rod 18 is fixedly connected to the arc-shaped plate 12; the arc-shaped plate 12 is provided in two sets, located at both ends below the frame body 1 respectively. The concave surface of the arc-shaped plate 12 faces the frame body 1. The frame body 1 is provided with a water supply pipe 11, which is used to supply water to the cleaning cannon body 8.

[0056] In this invention, the lifting rod 14 can be an electric push rod or a cylinder, used to control the lifting and lowering of the arc plate 12. The drive unit 22 is a servo motor, used to control the rotation of the connecting rod 17, thereby controlling the rotation of the arc plate 12. The auxiliary support rod 18 provides a fulcrum for the middle part of the arc plate 12, making the rotation of the arc plate 12 more stable.

[0057] Due to the limitations of the movable tank 801, the cleaning angle of the main body 8 of the cleaning cannon is limited, making it impossible to rinse the area above the water tank. When it is necessary to rinse the area above the water tank, first control the arc plate 12 to rise and fall to the required position, then control the arc plate 12 to rotate so that the arc plate 12 is aligned with the area above the water tank that needs to be rinsed. Then control the main body 8 of the cleaning cannon so that it moves to the position corresponding to the arc plate 12. The main body 8 of the cleaning cannon sprays high-pressure water jets. Guided by the arc plate 12, the high-pressure water jets rush towards the area above the water tank, thereby completing the cleaning of the dead corners above the water tank. After adjusting the position of the arc plate 12 multiple times, the upper part of the water tank is thoroughly cleaned, and the cleaning effect is good.

[0058] The lifting drive assembly 3 includes a motor and a winding assembly. The wire rope 21 of the winding assembly is connected to the fixing ring 20 on the mounting plate 6, thereby controlling the up and down movement of the cleaning cannon body 8.

[0059] The upper surface of the mounting plate 6 is provided with a connecting pipe, and the water supply pipe 11 is connected to the connecting pipe. The connecting pipe is connected to the cleaning cannon body 8, so that the water supply pipe 11 can supply water to the cleaning cannon body 8. The water supply pipe 11 is retractable.

[0060] The water supply pipe 11 can surround the corrugated pipe 10. When the main body 8 of the cleaning gun moves up and down, the water supply pipe 11 extends and retracts synchronously. Through the corrugated pipe 10, it can guide and block the water supply pipe 11 and prevent it from getting tangled with the wire rope 21.

[0061] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A water tank cleaning system for a secondary water supply device, comprising a frame body (1), characterized in that, Also includes: The transverse module (2) is mounted on the main body of the frame (1); The lifting drive assembly (3) is mounted on the transverse module (2); The cable guide assembly (16) is mounted on the frame body (1) and is used to control the movement of the transverse module (2); The main body of the cleaning gun (8) is used to rinse the water storage tank; A movable frame (4) is used to control the lifting and lowering of the cleaning cannon body (8), and the movable frame (4) is located below the transverse module (2); The lifting rod (14) is set at the bottom of the main body of the frame (1); The bottom of the lifting rod (14) is equipped with a connecting component; The curved plate (12) is used to clean the upper part of the water storage tank. The lateral module (2) is provided with an installation component below it, the installation component including a mounting bracket (13) and a mounting plate (6); The connecting assembly includes a connecting block (23) and a connecting rod (17). The connecting rod (17) is rotatably connected to the connecting block (23). The arc plate (12) is rotatably connected to the bottom of the frame body (1). The two ends of the arc plate (12) are respectively fixedly connected to the connecting rod (17). The cleaning cannon body (8) is provided with a movable groove (801), and a nozzle (9) is rotatably connected in the movable groove (801). A fixing ring (20) is fixedly connected to the mounting plate (6), and a steel wire rope (21) is provided on the fixing ring (20). The upper end of the steel wire rope (21) is connected to the output end of the lifting drive assembly (3). A corrugated pipe (10) is provided between the mounting plate (6) and the transverse module (2), and the steel wire rope (21) is located inside the corrugated pipe (10). The lifting rod (14) is provided in three sets. The middle set of the lifting rod (14) is fixedly connected to a rotating support (15) below. An auxiliary support rod (18) is rotatably connected to the rotating support (15). The auxiliary support rod (18) is fixedly connected to the arc plate (12). The arc plate (12) is provided in two sets, located at both ends below the frame body (1). The concave surface of the arc plate (12) faces the frame body (1). The frame body (1) is provided with a water supply pipe (11), which is used to supply water to the cleaning cannon body (8).

2. The water tank cleaning system for a secondary water supply device according to claim 1, characterized in that, The upper part of the frame body (1) is provided with an upper crossbeam (101), the lower part of the frame body (1) is provided with a lower crossbeam (102), and the transverse module (2) is slidably connected below the upper crossbeam (101).

3. The water tank cleaning system for a secondary water supply device according to claim 2, characterized in that, The bottom surface of the lateral movement module (2) is provided with a distance measuring sensor (19).

4. The water tank cleaning system for a secondary water supply device according to claim 3, characterized in that, The mounting bracket (13) is fixedly connected to the lower surface of the transverse module (2). The top of the movable frame (4) is connected to the mounting bracket (13), and the bottom of the movable frame (4) is connected to the mounting plate (6). The main body (8) of the cleaning gun is set below the mounting plate (6). A vertical plate (7) is fixedly connected to the mounting plate (6). The vertical plate (7) is an L-shaped plate. A receiving block (701) that cooperates with the ranging sensor (19) is provided on the vertical plate (7).

5. The water tank cleaning system for a secondary water supply device according to claim 2, characterized in that, The frame body (1) and the lower crossbeam (102) are provided with L-shaped slide rails (5), which are used to install protective doors.

Images