A cleaning device for cleaning the interior of pipes in a building's comprehensive pipe network and its usage method

Abstract

The present invention relates to pipeline cleaning equipment, specifically to a cleaning device for cleaning the inside of pipelines in a building integrated pipeline network and a method for using the cleaning device, comprising a water tank, a movable pipe is provided above the water tank, one end of the movable pipe is connected to a water inlet mechanism, the other end of the movable pipe is sealed, a surface fixed sleeve of the movable pipe is provided with a plurality of fixed circular rings, a surface of the fixed circular ring is welded with a plurality of fixed pipes, one end of the fixed pipe is movably plugged with a movable rod, one end of the movable rod is installed with a brush fixing plate by screws, a brush is installed on the surface of the brush fixing plate by screws, a plurality of nozzles are installed through the surface of the movable pipe, and a pipeline conveying mechanism is provided on one side of the water tank; the present invention can realize automatic cleaning of the pipeline through the cooperation of the pipeline conveying mechanism, the water inlet mechanism, the movable pipe and the brush, which not only reduces the labor intensity of the cleaning personnel, but also improves the convenience of cleaning the inner wall of the pipeline.

Description

Technical Field

[0001] The invention relates to pipeline cleaning equipment, in particular to a cleaning device for cleaning the inside of pipelines in a building integrated pipeline network and a use method thereof. Background Art

[0002] In the prior art, the disclosed patent number is "CN201920979982.1", which is a device for cleaning the interior of a building pipe. When cleaning the inner wall of the pipe, the patent places the pipe on a fixed plate, rotates the handwheel, and the handwheel drives the clamping plate to move inward through the threaded rod. The two clamping plates move toward each other to clamp the pipe, which can fix pipes of different diameters. Then, the servo motor is started, and the servo motor drives the screw on the ball screw to rotate. The micro motor moves with the nut on the ball screw, causing the brush plate to enter the interior of the pipe. The water pipe connected to the water inlet transports water to the water inlet and flows out through the holes on the water storage ring. Finally, when the brush is cleaning, water flows into the pipe, and the water softens the impurities agglomerated inside it, making the brush cleaning faster; in this patent, the micro motor controls the brush plate The brush plate drives the brush to rotate in the inner wall of the pipe, and the water inlet of the brush plate is connected to the external power supply through the water pipe. Therefore, when the brush plate rotates, the part connected to the water pipe and the water inlet moves synchronously, which is not conducive to the stability of the connection between the water pipe and the water inlet and easily causes water leakage. The size of the brush in this patent is fixed, while the size of the inner diameter of the pipe is different in the prior art. If the inner wall of the pipe with different inner diameter sizes is cleaned, the brush plate corresponding to the inner diameter size of the pipe needs to be replaced, which increases the operation of the staff. In this patent, the pipe can only be entered from one end opening when cleaning. If the length of the pipe is greater than the moving stroke of the brush plate, the remaining part of the pipe cannot be cleaned. If the pipe is manually turned over and the brush is placed on the uncleaned part of the pipe, the manual burden of the staff will be increased. Summary of the Invention

[0003] The purpose of the present invention is to provide a cleaning device which is convenient for cleaning the inside of a pipeline.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a cleaning device for cleaning the inside of a building integrated pipe network, comprising a water tank, an opening is provided on the top of the water tank, a movable pipe is provided above the water tank, a movable support mechanism is provided between one end of the movable pipe and the water tank, one end of the movable pipe is connected to a water inlet mechanism, the other end of the movable pipe is sealed, one end of the movable pipe is fixedly sleeved with a second gear, a motor support is installed on the top of the water tank by screws, a first drive motor is installed on the top of the motor support by screws, the movable end of the first drive motor is fixedly sleeved with a first gear, the first gear and the second gear are meshed, the The surface of the movable tube is fixed with a plurality of fixed circular rings, and a plurality of fixed tubes are welded on the surface of the fixed circular rings. A movable rod is movably inserted at one end of the fixed tube, and a long hole is opened on the side of the fixed tube. A protrusion is installed at one end of the movable rod through a screw, and one end of the protrusion is movably extended to the inside of the long hole. A compression spring is provided inside the fixed tube, and both ends of the compression spring are respectively installed on the end of the movable rod and the inner surface of the fixed tube by screws. A brush fixing plate is installed at one end of the movable rod through screws, and a brush is installed on the surface of the brush fixing plate through screws. A plurality of nozzles are installed through the surface of the movable tube, and a pipeline conveying mechanism is provided on one side of the water tank.

[0005] Preferably, the water inlet mechanism includes a waterproof bearing, which is matched and installed on one end of the movable tube. The inner ring of the waterproof bearing is tightly fitted with a water inlet pipe, one end of the water inlet pipe is connected to a water delivery pipe, and one end of the water delivery pipe is connected to a submersible pump. The submersible pump is placed on the inner bottom surface of the water tank by screws.

[0006] Preferably, the movable support mechanism includes a mounting circular ring, which is sleeved around the movable tube. A plurality of universal ball bearings are mounted on the inner surface of the mounting circular ring by screws, and the ball ends of the plurality of universal ball bearings are in contact with the outside of the movable tube. A bracket is mounted on the outside of the mounting circular ring by screws, and the bottom of the bracket is mounted on the top of the water tank by screws.

[0007] Preferably, the nozzles are provided in at least three groups and are arranged at equal distances, and each group includes at least four nozzles that are arranged at equal angles.

[0008] Preferably, the pipeline conveying mechanism includes two long strips, and a plurality of support plates are installed at the bottom of the two long strips by screws. One end of the two long strips extends to the top of the water tank and is located below the movable tube. A connecting plate is installed between the two ends of the two long strips by screws. Bearings are installed through the sides of the two connecting plates. A ball screw is tightly inserted between the inner rings of the two bearings. A motor support plate is installed on the nut surface of the ball screw by screws. The two ends of the motor support plate extend to the top of the two long strips. A pipeline support plate is provided above the motor support plate. A rotating mechanism is provided between the pipeline support plate and the motor support plate. A clamping mechanism is provided on the top of the pipeline support plate.

[0009] Preferably, the rotating mechanism includes a bearing and a second drive motor, the second drive motor is mounted on the top of the motor support plate by screws, the bearing is installed through the surface of the motor support plate, the inner ring of the bearing is tightly fitted with a rotating shaft, the bottom of the pipe support plate is mounted on the bottom of the rotating shaft by screws, the surface of the rotating shaft and the movable end of the second drive motor are fixed with a helical gear, and the two helical gears are meshed.

[0010] Preferably, the clamping mechanism includes two screw support plates, the bottom ends of the two screw support plates are installed on the two ends of the pipe support plate by screws, the top ends of the two screw support plates are provided with screw holes, the internal threads of the two screw holes are connected with screws, the positions between one ends of the two screws correspond, and the two screw support plates are located on both sides of the movable tube.

[0011] Preferably, one end of the ball screw is connected to a drive motor via a coupling, and a housing of the drive motor is mounted on a side surface of the connecting plate via screws.

[0012] Preferably, there are at least three fixed circular ring members, and the fixed circular ring members are arranged at equal distances.

[0013] Preferably, the brush fixing plate is arc-shaped.

[0014] The advantages of the present invention are:

[0015] The present invention provides a waterproof bearing between the movable tube and the water inlet pipe. When the movable tube is subjected to force, the waterproof bearing allows the movable tube to rotate on the water inlet pipe. Compared with the comparative article, the present invention can continuously drive the brush to rotate. At the same time, the waterproof bearing improves the sealing performance of the connection between the movable tube and the water inlet pipe, preventing the aqueous solution from leaking from the movable tube, thereby improving the stability of the submersible pump in supplying water to the movable tube.

[0016] The present invention provides a fixed tube and a movable rod between the movable tube and the brush fixing plate. When adjusting according to the inner diameter of the pipe, after the pipe approaches the brush, the plurality of brush fixing plates are pressed in sequence. After the brush fixing plate is subjected to force, the movable rod is pushed to slide in the fixed tube. At the same time, the movable rod pushes the compression spring. The compression spring contracts after being subjected to force, shortening the distance between the brush fixing plate and the movable tube. When the position of the brush is sufficient for the pipe to move, the force acting on the brush fixing plate can be cancelled. At this time, the compression spring pushes the movable rod in the opposite direction through its own force. The movable rod pushes the brush fixing plate to move in the opposite direction. The brush fixing plate drives the brush to contact the inner wall of the pipe, thereby facilitating the adjustment of the distance between the brush and the movable tube according to the inner diameter of the pipe, thereby facilitating the cleaning of pipes with different inner diameters by the device.

[0017] The present invention provides a rotating mechanism on the ball screw. When the size of the pipeline is larger than the size of the movable end, the rotating mechanism can drive the pipeline to rotate, which is convenient for the brush to clean from both ends of the pipeline in turn, thereby improving the convenience of cleaning the inner wall of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following is a brief description of the contents and symbols in the drawings of the present invention:

[0019] Figure 1 is an axonometric drawing of the present invention;

[0020] Figure 2 This is a schematic diagram of the connection structure of the movable pipe, water inlet mechanism, first drive motor and brush of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the movable support mechanism of the present invention;

[0022] Figure 4 This is a schematic diagram of the connection structure of the fixed tube, movable rod and brush fixing plate of the present invention;

[0023] Figure 5 This is a schematic diagram of the connection structure of the first drive motor, the first gear and the second gear of the present invention;

[0024] Figure 6 It is a schematic structural diagram of the rotating mechanism of the present invention;

[0025] Figure 7 It is a schematic structural diagram of the pipeline conveying mechanism of the present invention.

[0026] In the figure: water delivery pipe 1, motor support 2, first drive motor 3, first gear 4, movable pipe 5, nozzle 6, screw hole 7, screw support plate 8, brush 9, screw 10, connecting plate 11, bearing 12, drive motor 13, long strip plate 14, support plate 15, pipe support plate 16, water tank 17, bracket 18, ball screw 19, submersible pump 20, mounting ring 21, second gear 22, waterproof bearing 23, fixed ring 24, fixed pipe 25, rotating shaft 26, movable rod 27, universal ball 28, brush fixing plate 29, bump 30, compression spring 31, second drive motor 32, bevel gear 33, bearing 34, motor support plate 35, long strip hole 36, water inlet pipe 37. DETAILED DESCRIPTION

[0027] The specific implementation of the present invention will be further explained in detail below by describing the best embodiment with reference to the accompanying drawings.

[0028] like Figure 1-7 The cleaning device shown is for cleaning the inside of a building integrated pipe network, comprising a water tank 17, an opening being provided at the top of the water tank 17, a movable tube 5 being provided above the water tank 17, and a movable support mechanism being provided between one end of the movable tube 5 and the water tank 17, the movable support mechanism comprising a mounting ring 21, the mounting ring 21 being sleeved around the movable tube 5, a plurality of universal balls 28 being mounted on the inner surface of the mounting ring 21 by screws, the ball ends of the plurality of universal balls 28 being in contact with the outside of the movable tube 5, a bracket 18 being mounted on the outside of the mounting ring 21 by screws, and the bottom of the bracket 18 being mounted on the top of the water tank 17 by screws; when the movable tube 5 is rotated under force, the movable tube 5 rotates on the plurality of universal balls 28, thereby reducing the friction between the movable tube and the movable support mechanism; and the plurality of universal balls 28 are limited by the mounting ring 21, and the mounting ring 21 is supported by the bracket 18, thereby improving the stability of the movable tube 5 during rotation.

[0029] One end of the movable tube 5 is connected to a water inlet mechanism, which includes a waterproof bearing 23. The waterproof bearing 23 is matched and installed at one end of the movable tube 5. The inner ring of the waterproof bearing 23 is tightly connected with a water inlet pipe 37. One end of the water inlet pipe 37 is connected to a water delivery pipe 1. One end of the water delivery pipe 1 is connected to a submersible pump 20. The submersible pump 20 is placed on the inner bottom surface of the water tank 17 by screws. Such an arrangement ensures the stability of the submersible pump arrangement. The water tank 17 stores aqueous solution. When the submersible pump 20 is powered on, the submersible pump 20 transports the aqueous solution to the movable tube 5 through the water delivery pipe 1 and the water inlet pipe 37 in turn, and the aqueous solution in the movable tube 5 is sprayed out through the nozzle 6 to facilitate the cleaning of impurities attached to the inside of the pipe; the waterproof bearing 23 improves the sealing performance of the connection between the movable tube 5 and the water inlet pipe 37, prevents the aqueous solution from leaking from the movable tube, and improves the stability of the water supply of the submersible pump 20 to the movable tube 5; at the same time, the waterproof bearing 23 also facilitates the rotation of the movable tube 5 relative to the water inlet pipe 37, which not only avoids motion interference but also improves the stability of the water supply.

[0030] The other end of the movable tube 5 is sealed, and one end of the movable tube 5 is fixedly sleeved with a second gear 22. The top of the water tank 17 is installed with a motor support 2 by screws, and the top of the motor support 2 is installed with a first drive motor 3 by screws. The movable end of the first drive motor 3 is fixedly sleeved with a first gear 4, and the first gear 4 is engaged with the second gear 22. When driving the brush 9 to rotate in the inner wall of the pipe to clean impurities, the first drive motor 3 is first energized to work, and the first drive motor 3 drives the first gear 4 to rotate. The first gear 4 drives the movable tube 5 to rotate between multiple universal ball bearings 28 through the second gear 22. The movable tube 5 drives the brush fixing plate 29 through the fixed circular ring 24, the fixed tube 25 and the movable rod 27. The brush fixing plate 29 drives the brush 9 to rotate in the inner wall of the pipe, which is used to facilitate cleaning of impurities in the pipe.

[0031] The surface of the movable tube 5 is fixedly sleeved with a plurality of fixed circular rings 24, and a plurality of fixed tubes 25 are welded on the surface of the fixed circular ring 24. One end of the fixed tube 25 is movably plugged with a movable rod 27. A long strip hole 36 is opened on the side of the fixed tube 25, and a protrusion 30 is installed at one end of the movable rod 27 by screws. One end of the protrusion 30 movably extends into the interior of the long strip hole 36. A compression spring 31 is provided inside the fixed tube 25, and both ends of the compression spring 31 are respectively installed on the end of the movable rod 27 and the inner surface of the fixed tube 25 by screws. One end of the movable rod 27 is installed with a brush fixing plate 29 by screws. A brush 9 is installed on the surface of the brush fixing plate 29 by screws. A plurality of nozzles 6 are installed on the surface of the movable tube 5. The nozzles 6 are provided with at least three groups and arranged at equal distances. The nozzles 6 in each group are provided with at least four and arranged at equal angles; there are at least three fixed circular rings 24, and the fixed circular rings 24 are arranged at equal distances; the brush fixing plate 29 is arc-shaped; according to the pipeline The brush fixing plate 29 drives the brush to contact the inner wall of the pipe, thereby facilitating the adjustment of the distance between the brush 9 and the movable pipe 5 according to the inner diameter of the pipe, and facilitating the cleaning of pipes with different inner diameters by the device; the protrusion 30 slides in the elongated hole 36 synchronously with the movable rod 27, thereby improving the stability of the movable rod 27 sliding in the fixed pipe 25.

[0032] A pipeline conveying mechanism is provided on one side of the water tank 17; the pipeline conveying mechanism includes two long plates 14, and a plurality of support plates 15 are installed at the bottom of the two long plates 14 by screws. One end of the two long plates 14 extends to the top of the water tank 17 and is located below the movable tube 5. A connecting plate 11 is installed between the two ends of the two long plates 14 by screws. Bearings 12 are installed through the sides of the two connecting plates 11. A ball screw 19 is tightly fitted between the inner rings of the two bearings 12. A motor support plate 35 is installed on the nut surface of the ball screw 19 by screws. Both ends of the motor support plate 35 extend to the top of the two long plates 14. A pipeline support plate 16 is provided above the motor support plate 35. One end of the ball screw 19 is connected to the motor support plate 35 by a coupling. It is connected to a drive motor 13, and the housing of the drive motor 13 is mounted on the side of the connecting plate 11 by screws. When the pipe is transported to multiple brushes 9, the drive motor 13 is first controlled to be energized, and the drive motor 13 drives the ball screw 19 to rotate between the two bearings 12. The ball screw 19 drives the motor support plate 35 to move through the nut, and the motor support plate 35 drives the pipe support plate 16 to move through the rotating shaft 26. When the pipe support plate 16 drives the fixed pipe to move to one side of the multiple brushes 9, the drive motor 13 is stopped, and then by pressing the multiple brush fixing plates 29 in sequence, when the size between the brush 9 and the movable tube 5 is sufficient for the pipe to move, the ball screw 19 can be continued to drive the pipe to move to the multiple brushes 9.

[0033] A rotating mechanism is provided between the pipe support plate 16 and the motor support plate 35; the rotating mechanism includes a bearing 34 and a second drive motor 32, the second drive motor 32 is mounted on the top of the motor support plate 35 by screws, the bearing 34 is installed on the surface of the motor support plate 35, the inner ring of the bearing 34 is tightly fitted with a rotating shaft 26, the bottom of the pipe support plate 16 is mounted on the bottom of the rotating shaft 26 by screws, the surface of the rotating shaft 26 and the movable end of the second drive motor 32 are fixedly sleeved with a bevel gear 33, and the two bevel gears 33 are meshed; when cleaning a longer pipe, first put one end of the pipe on multiple brushes 9 for cleaning, and then operate the ball screw 19 to drive the pipe After moving away from multiple brushes 9 and to a distance sufficient for the pipe to rotate, the drive motor 13 is stopped, and then the second drive motor 32 is operated to energize and operate. The second drive motor 32 drives the bevel gear 33 connected to it to rotate, and the bevel gear 33 drives another bevel gear 33 to rotate, and the other bevel gear 33 drives the rotating shaft 26 to rotate on the motor support plate 35 through the bearing 34, thereby facilitating the rotating shaft 26 to drive the pipe support plate 16 to rotate, and the pipe support plate 16 drives the pipe to rotate, so that the other end of the pipe is matched with the brush 5, and then the ball screw 19 is operated to drive the pipe to move again to multiple brushes 9, which is used to facilitate the device to clean longer pipes from both ends in turn.

[0034] A clamping mechanism is provided on the top of the pipe support plate 16; the clamping mechanism includes two screw support plates 8, the bottom ends of the two screw support plates 8 are installed on the two ends of the pipe support plate 16 by screws, and the tops of the two screw support plates 8 are provided with screw holes 7, and the internal threads of the two screw holes 7 are inserted with screws 10, and the positions of one ends of the two screws 10 correspond, and the two screw support plates 8 are located on both sides of the movable tube 5; the pipe is placed on the top of the pipe support plate 16, and then the screws 10 are rotated in turn. The screws 10 are threadedly rotated in the screw holes 7, so that one ends of the two screws 10 are respectively against the outside of the pipe, which is used to fix the position of the pipe and improve the stability of the pipe during movement, rotation and cleaning.

[0035] A method for using a cleaning device, comprising the following steps:

[0036] Step 1: Identify the pipe to be cleaned;

[0037] Step 2: Fix the pipe to be cleaned on the clamping mechanism, and require one end of the pipe to be cleaned to be sleeved on the movable pipe;

[0038] Step 3: start the drive motor (13); drive the pipeline to be cleaned to move toward the side of the movable pipe through the pipeline conveying mechanism; and simultaneously start the rotating mechanism and the submersible pump to clean the pipeline;

[0039] Step 4: After step 3 is completed, the driving motor (13) is controlled to reverse, and the pipeline to be cleaned is driven away from the movable pipe through the pipeline conveying mechanism, so that the pipeline is separated from the movable pipe; the cleaned pipeline is unloaded;

[0040] Step 5: After completing step 4, if you need to clean other pipes, repeat steps 1-4.

[0041] In actual use, in order to facilitate the coordination between the brush and the pipe to be cleaned, the outer side of the brush can be designed as an inclined surface to facilitate the brush to enter the pipe to be cleaned when the pipe moves horizontally.

[0042] Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A cleaning device for cleaning the inside of a building integrated pipe network, characterized in that: The invention comprises a water storage tank (17), wherein the top of the water storage tank (17) is provided with an opening, a movable tube (5) is provided above the water storage tank (17), a movable support mechanism is provided between one end of the movable tube (5) and the water storage tank (17), one end of the movable tube (5) is connected to a water inlet mechanism, the other end of the movable tube (5) is sealed, one end of the movable tube (5) is fixedly sleeved with a second gear (22), a motor support (2) is mounted on the top of the water storage tank (17) by screws, a first drive motor (3) is mounted on the top of the motor support (2) by screws, a movable end of the first drive motor (3) is fixedly sleeved with a first gear (4), the first gear (4) is meshed with the second gear (22), a surface of the movable tube (5) is fixedly sleeved with a plurality of fixed circular rings (24), the fixed circular rings (24) A plurality of fixed tubes (25) are welded on the surface of the movable tube (25), a movable rod (27) is movably inserted at one end of the fixed tube (25), a long hole (36) is opened on the side of the fixed tube (25), a protrusion (30) is fixed at one end of the movable rod (27) by screws, and one end of the protrusion (30) is movably extended to the inside of the long hole (36), a compression spring (31) is provided inside the fixed tube (25), and both ends of the compression spring (31) are respectively fixed to the end of the movable rod (27) and the inner surface of the fixed tube (25) by screws, a brush fixing plate (29) is fixed at one end of the movable rod (27) by screws, and a brush (9) is fixed on the surface of the brush fixing plate (29) by screws, a plurality of nozzles (6) are installed on the surface of the movable tube (5), and a pipeline conveying mechanism is provided on one side of the water storage tank (17); The pipeline conveying mechanism comprises two long strips (14), the bottoms of the two long strips (14) are fixed with a plurality of support plates (15) by screws, one end of the two long strips (14) extends to the top of the water storage tank (17) and is located below the movable tube (5), a connecting plate (11) is fixed between the two ends of the two long strips (14) by screws, the sides of the two connecting plates (11) are penetrated by bearings (12), a ball screw (19) is tightly fitted between the inner rings of the two bearings (12), a motor support plate (35) is fixed to the nut surface of the ball screw (19) by screws, the two ends of the motor support plate (35) extend to the tops of the two long strips (14), a pipeline support plate (16) is provided above the motor support plate (35), a rotating mechanism is provided between the pipeline support plate (16) and the motor support plate (35), and a clamping mechanism is provided on the top of the pipeline support plate (16).

2. A cleaning device for cleaning the interior of a building integrated pipe network according to claim 1, characterized in that: The water inlet mechanism comprises a waterproof bearing (23), the waterproof bearing (23) is matched and mounted on one end of the movable tube (5), the inner ring of the waterproof bearing (23) is tightly fitted with a water inlet pipe (37), one end of the water inlet pipe (37) is connected to a water delivery pipe (1), one end of the water delivery pipe (1) is connected to a submersible pump (20), and the submersible pump (20) is placed on the inner bottom surface of the water storage tank (17) by screws.

3. A cleaning device for cleaning the interior of a building integrated pipe network according to claim 1, characterized in that: The movable support mechanism comprises a mounting circular ring (21), the mounting circular ring (21) being sleeved around the movable tube (5), a plurality of universal balls (28) being mounted on the inner surface of the mounting circular ring (21) by screws, the ball ends of the plurality of universal balls (28) being in contact with the outside of the movable tube (5), a bracket (18) being mounted on the outside of the mounting circular ring (21) by screws, and the bottom of the bracket (18) being mounted on the top of the water storage tank (17) by screws.

4. A cleaning device for cleaning the interior of a building integrated pipe network according to claim 1, characterized in that: The nozzles (6) are provided in at least three groups and are arranged at equal distances, and in each group, at least four nozzles (6) are provided and are arranged at equal angles.

5. A cleaning device for cleaning the interior of a building integrated pipe network according to claim 1, characterized in that: The rotating mechanism comprises a bearing (34) and a second drive motor (32), the second drive motor (32) being mounted on the top of the motor support plate (35) by means of screws, the bearing (34) in the rotating mechanism being mounted through the surface of the motor support plate (35), the inner ring of the bearing (34) in the rotating mechanism being tightly fitted with a rotating shaft (26), the bottom of the pipe support plate (16) being mounted on the bottom of the rotating shaft (26) by means of screws, the surface of the rotating shaft (26) and the movable end of the second drive motor (32) being fixedly sleeved with a helical gear (33), and the two helical gears (33) being meshed.

6. A cleaning device for cleaning the interior of a building integrated pipe network according to claim 1, characterized in that: The clamping mechanism comprises two screw support plates (8), the bottom ends of the two screw support plates (8) are mounted on the two ends of the pipe support plate (16) by screws, the top ends of the two screw support plates (8) are provided with screw holes (7), the internal threads of the two screw holes (7) are connected with screw rods (10), the positions of one end of the two screw rods (10) correspond to each other, and the two screw support plates (8) are located on both sides of the movable tube (5).

7. A cleaning device for cleaning the interior of a building integrated pipe network according to claim 1, characterized in that: One end of the ball screw (19) is connected to a drive motor (13) via a coupling, and a housing of the drive motor (13) is mounted on a side surface of the connecting plate (11) via screws.

8. The cleaning device for cleaning the interior of a building integrated pipe network according to claim 1, characterized in that: At least three fixed circular ring members (24) are provided, and the fixed circular ring members (24) are arranged at equal intervals.

9. The method for using the cleaning device according to any one of claims 1 to 8, wherein: The method of use comprises the following steps: Step 1: Identify the pipe to be cleaned; Step 2: Fix the pipe to be cleaned on the clamping mechanism, and require one end of the pipe to be cleaned to be sleeved on the movable pipe; Step 3: Start the drive motor (13); drive the pipeline to be cleaned to move toward the movable pipe through the pipeline conveying mechanism; and simultaneously start the rotating mechanism and the submersible pump to clean the pipeline to be cleaned; Step 4: After step 3 is completed, the driving motor (13) is controlled to reverse, and the pipeline to be cleaned is driven away from the movable pipe through the pipeline conveying mechanism, so that the pipeline is separated from the movable pipe; the cleaned pipeline is unloaded; Step 5: After completing step 4, if you need to clean other pipes, repeat steps 1-4.

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