Pulse cleaning device for engineering pipeline

Abstract

The utility model discloses a pulse cleaning device for an engineering pipeline, which relates to the technical field of pipeline cleaning and comprises a support head. The supporting head is provided with a channel for supplying water to the water distribution box, the supporting head is connected with a water feeding pipe in a matched mode through a rotary connector, and the other end of the water feeding pipe is connected to the pulse cleaning machine in a matched mode. A spring is welded to the supporting head, and a brush is connected to the outer side of the supporting head in a matched mode. The other end of the spring is welded on a fixing plate, and a sleeve is welded on the fixing plate; the sleeve moves along the guide rod so as to drive the fixing plate to move, under pushing of the spring, the supporting head and the brush on the outer side scrape and clean deposition on the inner wall of the pipeline, the pulse cleaning machine supplies water through the water feeding pipe and is connected with the supporting head through the rotary connector, and it is guaranteed that the water feeding pipe cannot be bent or blocked; and the inner wall of the pipeline is flushed by the high-pressure nozzle.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of pipeline cleaning, in particular to a pulse cleaning device for engineering pipelines. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid flows from the high pressure part of the pipeline to the low pressure part after being pressurized by blowers, compressors, pumps and boilers. It can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. After a certain period of operation, the pipeline will produce siltation and needs to be cleaned regularly, otherwise it will affect the effect of pipeline operation.

[0003] Chinese utility model publication number CN 216095352 U discloses a water supply pipeline cleaning device, which relates to the technical field of water supply pipeline cleaning, and may include: a compressed air tank, which can provide compressed air; a water tank, which can provide cleaning water; a mixing device, the compressed air tank is connected to the mixing device through an air supply pipe, and the water tank is connected to the mixing device through a water supply pipe; a rotating cleaning mechanism, the rotating cleaning mechanism can extend into the water supply pipeline to clean the water supply pipeline, the mixing device is connected to a cleaning pipeline, and the cleaning pipeline is connected to the rotating cleaning mechanism through a rotating joint;

[0004] The above-mentioned water supply pipe cleaning device needs to be pushed in with the help of other tools when it is inserted into the pipe, and it cannot be moved while cleaning, which causes inconvenience during use. For this reason, we provide a pulse cleaning device for engineering pipes. Through the rotation of the screw, the screw thread is connected to the threaded pipe, and the sleeve is connected to the guide rod. The threaded pipe drives the fixed plate to move, thereby driving the brush to move, and cooperates with the cleaning of the high-pressure nozzle to clean the inside of the pipe, effectively making up for the above-mentioned problem. Utility Model Content

[0005] The utility model aims to provide a pulse cleaning device for engineering pipelines to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pulse cleaning device for engineering pipelines comprises a support head; the support head is provided with a channel for supplying water to a water distribution tank, and the support head is connected to a water supply pipe through a rotating joint, and the other end of the water supply pipe is connected to a pulse cleaning machine; a spring is welded on the support head, and a brush is connected to the outer side of the support head; the other end of the spring is welded to a fixed plate, and a sleeve is welded to the fixed plate.

[0008] As a further technical solution of the utility model, the sleeve is sleeved on the outside of the guide rod, the guide rod is welded to the mounting plate, and the mounting plate is welded to the bracket; the mounting plate is provided with an opening for facilitating the rotation of the screw.

[0009] As a further technical solution of the utility model, the screw is connected to the pulley, two pulleys are provided, the other one is connected to the driving shaft of the motor, and the two pulleys are connected by belts; the pulley close to the screw among the two pulleys is connected to the seat bearing installed on the bracket.

[0010] As a further technical solution of the utility model, the screw rod is connected to the threaded tube via a thread, and the other end of the threaded tube is welded to the fixed plate.

[0011] As a further technical solution of the utility model, the inner side of the water distribution tank is hollow, and a plurality of high-pressure nozzles are connected to the water distribution tank, and the plurality of high-pressure nozzles are arranged in a circular array along the central axis of the water distribution tank.

[0012] As a further technical solution of the utility model, the motor is fixed to the bracket by bolts, and the pulse cleaning machine is fixed to the bracket by bolts.

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

[0014] 1. In the utility model, the sleeve moves along the guide rod, thereby driving the fixed plate to move. Under the push of the spring, the support head and the outer brush scrape the inner wall of the pipe to clean the siltation. The pulse cleaning machine supplies water through the upper water pipe and connects the support head through a rotating joint to ensure that the upper water pipe will not bend and block. Water enters the water distribution tank and cooperates with the high-pressure nozzle to wash the inner wall of the pipe;

[0015] 2. In the utility model, the driving shaft of the motor drives the connecting pulley to rotate, and under the action of the belt, another pulley rotates, thereby driving the screw to rotate. Under the action of the sleeve sleeve connecting the guide rod and the screw thread connecting the threaded tube, the threaded tube drives the fixing plate to move, thereby providing power for the support head to extend into the pipeline;

[0016] 3. In the utility model, a plurality of high-pressure nozzles can wash the inner wall circumference of the pipeline, and the bracket plays a supporting and fixing role, and the design is more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 This utility model Figure 1 Schematic diagram from another perspective.

[0019] Figure 3 This utility model Figure 1 main view.

[0020] Figure 4 This utility model Figure 1 A partial enlarged view of point A.

[0021] In the figure: 1- bracket, 2- motor, 3- pulley, 4- belt, 5- mounting plate, 6- guide rod, 7- sleeve, 8- screw, 9- threaded tube, 10- fixing plate, 11- spring, 12- support head, 13- brush, 14- water distribution tank, 15- high pressure nozzle, 16- water supply pipe, 17- pulse cleaning machine. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 In an embodiment of the utility model, a pulse cleaning device for an engineering pipeline includes a support head 12; the support head 12 is provided with a channel for delivering water to a water distribution tank 14, and the support head 12 is connected to a water supply pipe 16 through a rotating joint, and the other end of the water supply pipe 16 is connected to a pulse cleaning machine 17; a spring 11 is welded on the support head 12, and a brush 13 is connected to the outside of the support head 12; the other end of the spring 11 is welded to a fixed plate 10, and a sleeve 7 is welded to the fixed plate 10.

[0024] By adopting the above technical solution, the sleeve 7 moves along the guide rod 6, thereby driving the fixed plate 10 to move. Under the push of the spring 11, the support head 12 and the outer brush 13 scrape the inner wall of the pipe to clean the siltation. The pulse cleaning machine 17 supplies water through the upper water pipe 16 and is connected to the support head 12 through a rotating joint, ensuring that the upper water pipe 16 will not bend and block. Water enters the water distribution tank 14 and cooperates with the high-pressure nozzle 15 to flush the inner wall of the pipe.

[0025] In this embodiment, the sleeve 7 is sleeved on the outer side of the guide rod 6, the guide rod 6 is welded to the mounting plate 5, and the mounting plate 5 is welded to the bracket 1; the mounting plate 5 is provided with an opening for facilitating the rotation of the screw rod 8.

[0026] Furthermore, the screw rod 8 is cooperatively connected to the pulley 3, and two pulleys 3 are provided, and the other one is cooperatively connected to the driving shaft of the motor 2, and the two pulleys 3 are cooperatively connected by the belt 4; the pulley 3 close to the screw rod 8 of the two pulleys 3 is cooperatively connected to the belt seat bearing installed on the bracket 1.

[0027] Furthermore, the screw rod 8 is connected to the threaded tube 9 via threads, and the other end of the threaded tube 9 is welded to the fixing plate 10 .

[0028] By adopting the above technical solution, the driving shaft of the motor 2 drives the connecting pulley 3 to rotate. Under the action of the belt 4, the other pulley 3 rotates, thereby driving the screw 8 to rotate. Under the action of the sleeve 7 connecting the guide rod 5 and the screw 8 being threadedly connected to the threaded tube 9, the threaded tube 9 drives the fixed plate 10 to move, thereby providing power for the support head 12 to extend into the pipeline.

[0029] In this embodiment, the inner side of the water distribution tank 14 is hollow, and a plurality of high-pressure nozzles 15 are connected to the water distribution tank 14 , and the plurality of high-pressure nozzles 15 are arranged in a circular array along the central axis of the water distribution tank 14 .

[0030] Furthermore, the motor 2 is fixed to the bracket 1 by bolts, and the pulse cleaning machine 17 is fixed to the bracket 1 by bolts.

[0031] By adopting the above technical solution, multiple high-pressure nozzles 15 can flush the inner wall circumference of the pipeline, and the bracket 1 plays a supporting and fixing role, and the design is more reasonable.

[0032] The working principle of the utility model is as follows: the sleeve 7 moves along the guide rod 6, thereby driving the fixed plate 10 to move. Under the push of the spring 11, the support head 12 and the outer brush 13 scrape the inner wall of the pipeline to clean the siltation. The pulse cleaning machine 17 supplies water through the upper water pipe 16 and is connected to the support head 12 through a rotating joint, ensuring that the upper water pipe 16 will not bend and block. Water enters the water distribution tank 14 and cooperates with the high-pressure nozzle 15 to flush the inner wall of the pipeline; the driving shaft of the motor 2 drives the connecting pulley 3 to rotate, and under the action of the belt 4, the other pulley 3 rotates, thereby driving the screw 8 to rotate. Under the action of the sleeve 7 sleeved on the guide rod 5 and the screw 8 threadedly connected to the threaded tube 9, the threaded tube 9 drives the fixed plate 10 to move, thereby providing power for the support head 12 to extend into the pipeline; multiple high-pressure nozzles 15 can flush the inner wall of the pipeline, and the bracket 1 plays a supporting and fixing role, and the design is more reasonable.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pulse cleaning device for engineering pipelines, characterized in that: The invention comprises a support head (12); the support head (12) is provided with a channel for delivering water to a water distribution tank (14), and the support head (12) is connected to a water supply pipe (16) through a rotating joint, and the other end of the water supply pipe (16) is connected to a pulse cleaning machine (17); a spring (11) is welded to the support head (12), and a brush (13) is connected to the outer side of the support head (12); the other end of the spring (11) is welded to a fixing plate (10), and a sleeve (7) is welded to the fixing plate (10).

2. A pulse cleaning device for engineering pipelines according to claim 1, characterized in that: The sleeve (7) is sleeved on the outer side of the guide rod (6), the guide rod (6) is welded to the mounting plate (5), and the mounting plate (5) is welded to the bracket (1); the mounting plate (5) is provided with an opening for facilitating the rotation of the screw rod (8).

3. A pulse cleaning device for engineering pipelines according to claim 2, characterized in that: The screw rod (8) is connected to the pulley (3), two pulleys (3) are provided, the other one is connected to the driving shaft of the motor (2), and the two pulleys (3) are connected by a belt (4); the pulley (3) close to the screw rod (8) of the two pulleys (3) is connected to the seat bearing installed on the bracket (1).

4. A pulse cleaning device for engineering pipelines according to claim 3, characterized in that: The screw rod (8) is connected to the threaded tube (9) via threads, and the other end of the threaded tube (9) is welded to the fixing plate (10).

5. The pulse cleaning device for engineering pipelines according to claim 1 is characterized in that: The inner side of the water distribution tank (14) is hollow, and a plurality of high-pressure nozzles (15) are connected to the water distribution tank (14), and the plurality of high-pressure nozzles (15) are arranged in a circular array along the central axis of the water distribution tank (14).

6. The pulse cleaning device for engineering pipelines according to claim 3 is characterized in that: The motor (2) is fixed to the bracket (1) by means of bolts, and the pulse cleaning machine (17) is fixed to the bracket (1) by means of bolts.

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