High-pressure pipeline dredging machine

Abstract

The utility model relates to the field of pipeline dredging, and discloses a high-pressure pipeline dredging machine which comprises a water conveying pipe, one end of the water conveying pipe is communicated with a water storage pipe, one end of the water storage pipe is fixedly connected with a pull rope, the other end of the pull rope is fixedly connected with a connecting block, and the outer surface of the connecting block is fixedly connected with a spring. The other end of the spring is fixedly connected with a baffle, the baffle shrinks from one end to the other end to be in a conical shape, a high-pressure channel is formed in the position, away from the shrinkage face, of the baffle, and the position, away from the shrinkage face of the baffle, of the high-pressure channel is communicated with a water inlet pipe. The pull rope is driven to be pulled, the pull rope is pulled to drive the connecting block to move towards the water conveying pipe, the connecting block moves to drive the spring to be stretched, then the baffle fixedly connected with the connecting block is driven to move towards the center position, and the baffle is attached to the inner wall of the pipeline all the time in the moving process.

Description

Technical Field

[0001] The utility model relates to the field of pipeline dredging, and specifically relates to a high-pressure pipeline dredging machine. Background Technique

[0002] A high-pressure pipeline dredging machine is a device specifically used for dredging various pipelines. The high-pressure dredging machine has a wide range of application scenarios. The following are some common application fields:

[0003] It is used to clean the sewage pipes and rainwater pipes in urban streets, communities and public places, solve problems such as pipeline blockage and siltation, and ensure smooth drainage. The wastewater pipes, cooling water pipes, ventilation pipes, etc. in factories are often blocked by sundries, sediment, etc. The high-pressure dredging machine can effectively clean them. For example, during the production process in industries such as chemical engineering, food processing, and pharmaceuticals, regular dredging and maintenance of pipelines are crucial. The drainage pipes and sewage pipes in large shopping malls, office buildings, hotels, etc. also need to be dredged regularly to prevent problems such as peculiar smells and sewage backflow. The kitchen sewer in restaurants and canteens is easily blocked by oil stains and food residues. The high-pressure dredging machine can quickly remove the blockage and keep the pipeline unobstructed. The sewage wells and septic tank connecting pipes in the community are prone to blockage after long-term use, and can be processed by using a high-pressure dredging machine. The silt, weeds and other blockages in irrigation channels can be cleaned by a high-pressure dredging machine to ensure normal irrigation of farmland. The temporary drainage pipes at construction sites may be blocked by sediment, bricks and stones during construction, and the high-pressure dredging machine can quickly solve the problem. The drainage pipes and sewage treatment systems on ships can also be maintained and cleaned with the help of a high-pressure dredging machine. In short, as long as there is a place where the problem of pipeline blockage needs to be solved, the high-pressure dredging machine can play its role and improve the efficiency of pipeline maintenance and cleaning.

[0004] When using a high-pressure pipeline dredging machine for community pipelines, high-pressure water flow is usually used for flushing. However, due to the aging of some community pipelines and the relatively brittle inner wall of the pipelines, the high-pressure water flow may damage the inner wall of the pipelines during dredging, and pipeline damage will cause sewage leakage. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-pressure pipeline dredging machine to solve the problem of damage to the inner wall of the pipeline caused by high-pressure water flow in the above-mentioned background technique.

[0006] To achieve the above object, the utility model provides the following technical solutions: A high-pressure pipeline dredging machine, including a water delivery pipe, one end of the water delivery pipe is communicated with a water storage pipe, one end of the water storage pipe is fixedly connected with a pulling rope, the other end of the pulling rope is fixedly connected with a connecting block, the pulling rope is fixedly connected with the water storage pipe at the end far from the connecting block, the outer surface of the connecting block is fixedly connected with a spring, the other end of the spring is fixedly connected with a baffle plate, the baffle plate shrinks from one end to the other end in a conical shape, a high-pressure channel is arranged at the end of the baffle plate far from the shrinking surface, and the high-pressure channel is communicated with a water inlet pipe at the end far from the shrinking surface of the baffle plate.

[0007] Preferably, the other end of the water inlet pipe is communicated with the water storage pipe, the other end of the high-pressure pipe is communicated with the water delivery pipe, and the other end of the water delivery pipe is communicated with an extension pipe.

[0008] Preferably, the other end of the extension pipe is threadedly connected with a high-pressure pump, and the lower surface of the high-pressure pump is fixedly connected with a vehicle body.

[0009] Preferably, the water storage pipe is a corrugated pipe, the outer surface of the water storage pipe is fixedly connected with the pulling rope, both ends of the water inlet pipe are respectively communicated with the high-pressure channel and the water storage pipe, the extension pipe is a spiral hose, and both ends are respectively communicated with the high-pressure pump and the water delivery pipe.

[0010] Preferably, there are four water inlet pipes, which are connected with the water storage pipe in an annular array, the other ends of the water inlet pipes are respectively communicated with the baffle plates, the baffle plates are inclined towards the shrinking end, and the shrinking end is fixedly connected with a rotating shaft.

[0011] Preferably, the outer surface of the rotating shaft is rotatably connected with a connecting plate, and four rotating shafts are respectively rotatably connected to the side surface of the connecting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In this utility model, by injecting the flushing liquid into the water storage pipe, since the water storage pipe is a corrugated pipe, after the flushing liquid is injected, the corrugated pipe extends, driving the pulling of the pulling rope. After the pulling rope is pulled, it drives the connecting block to move towards the water delivery pipe. The movement of the connecting block drives the stretching of the spring, and then drives the baffle plate fixedly connected thereto to move towards the central position. During the movement, the baffle plate always fits the inner wall of the pipeline.

[0014] 2. In this utility model, by arranging four water inlet pipes and connecting them with the water storage pipe in an annular array, the transportation of the flushing liquid can be realized. The high-pressure channels inside the baffle plates respectively communicated with the other ends of the water inlet pipes can realize the spraying of the flushing liquid to complete the flushing of the pipeline. The inclination of the baffle plates towards the shrinking end can realize the aggregation of the high-pressure channels inside multiple baffle plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model;

[0016] Figure 2 Schematic diagram of the present practical dredging device;

[0017] Figure 3 Enlarged view of the present practical dredging device;

[0018] Figure 4 Schematic diagram of the present practical adjusting device;

[0019] Figure 5 Front view of the baffle of the present utility model;

[0020] Figure 6 For the present utility model Figure 3 Enlarged view of A in

[0021] In the figure: 1, water delivery pipe; 101, water storage pipe; 102, pull rope; 103, connecting block; 104, spring; 105, baffle; 106, high-pressure channel; 107, water inlet pipe; 201, extension pipe; 3, high-pressure pump; 301, vehicle body; 6, connecting plate; 601, rotating shaft. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 6 , a high-pressure pipeline dredging machine in this embodiment includes a water delivery pipe 1. One end of the water delivery pipe 1 is communicated with a water storage pipe 101. One end of the water storage pipe 101 is fixedly connected with a pull rope 102. The pull rope 102 is fixedly connected with the end of the water storage pipe 101 far from the connecting block 103. The other end of the pull rope 102 is fixedly connected with a connecting block 103. The outer surface of the connecting block 103 is fixedly connected with a spring 104. The other end of the spring 104 is fixedly connected with a baffle 105. The baffle 105 shrinks from one end to the other end in a conical shape. A high-pressure channel 106 is arranged on the baffle 105 away from the shrinking surface. The high-pressure channel 106 away from the shrinking surface of the baffle 105 is communicated with a water inlet pipe 107.

[0024] The water delivery pipe 1 is used to connect the water storage pipe 101 and the extension pipe 201. The water storage pipe 101 connected to the water delivery pipe 1 is used to adjust the distance between the baffle 105 and the inner wall of the pipe. During adjustment, a flushing liquid is injected into the water delivery pipe 1. The flushing liquid is injected into the water storage pipe 101 through the water delivery pipe 1. Since the water storage pipe 101 is a corrugated pipe, after the flushing liquid is injected, the corrugated pipe extends, driving the pulling of the pulling rope 102. After the pulling rope 102 is pulled, it drives the connecting block 103 to move towards the water delivery pipe 1. The movement of the connecting block 103 drives the stretching of the spring 104, and then drives the baffle 105 fixedly connected thereto to move towards the central position. During the movement, the baffle 105 always fits the inner wall of the pipe, which can prevent the flushing device from tilting during the inward movement and causing the sprayed flushing liquid to hit the inner wall of the pipe, resulting in damage to the pipe.

[0025] The other end of the water inlet pipe 107 is connected to the water storage pipe 101. The other end of the water storage pipe 101 is connected to the water delivery pipe 1. The other end of the water delivery pipe 1 is connected to the extension pipe 201.

[0026] The water inlet pipe 107 connected to the other end of the water inlet pipe 107 is used to convey the cleaning liquid.

[0027] The other end of the extension pipe 201 is threadedly connected to a high-pressure pump 3. The lower surface of the high-pressure pump 3 is fixedly connected to a vehicle body 301.

[0028] The high-pressure pump 3 threadedly connected to the other end of the extension pipe 201 is used to provide high-pressure flushing liquid to flush the blockage inside the pipe. The vehicle body 301 fixedly connected to the lower surface of the high-pressure pump 3 can move, so as to adapt to pipes in different scenarios.

[0029] The water storage pipe 101 is a corrugated pipe. The outer surface of the water storage pipe 101 is fixedly connected to the pulling rope 102. Both ends of the water inlet pipe 107 are respectively connected to the high-pressure channel 106 and the water storage pipe 101. The extension pipe 201 is a spiral hose, and both ends are respectively connected to the high-pressure pump 3 and the water delivery pipe 1.

[0030] The water storage pipe 101 being a corrugated pipe can realize the pulling of the pulling rope 102 and the adjustment of the baffle 105. The pulling rope 102 fixed to the outer surface of the water storage pipe 101 can be pulled through the expansion and contraction of the water storage pipe 101. Both ends of the water inlet pipe 107 being respectively connected to the high-pressure channel 106 and the water storage pipe 101 can realize the conveyance of the flushing liquid. The extension pipe 201 being set as a spiral pipe can enable it to extend inward to realize the flushing inside the pipe.

[0031] There are four water inlet pipes 107, which are connected to the water storage pipe 101 in an annular array. The other ends of the water inlet pipes 107 are respectively connected to the baffle 105. The baffle 105 inclines towards the contraction end, and the contraction end is fixedly connected to a rotating shaft 601.

[0032] The water inlet pipe 107 is provided with four and is connected to the water storage pipe 101 in an annular array to realize the transportation of the flushing liquid. The high-pressure channels 106 inside the baffle plates 105 respectively connected to the other ends of the water inlet pipes 107 can realize the ejection of the flushing liquid to complete the flushing of the pipeline. The inclination of the baffle plates 105 towards the contraction end can realize the aggregation of the high-pressure channels 106 inside the plurality of baffle plates 105.

[0033] A connecting plate 6 is rotatably connected to the outer surface of the rotating shaft 601, and four rotating shafts 601 are respectively rotatably connected to the side surface of the connecting plate 6.

[0034] The connecting plate 6 rotatably connected to the outer surface of the rotating shaft 601 is used to connect a plurality of baffle plates 105, and enables the high-pressure channels 106 between the baffle plates 105 to aggregate in one direction to realize the high-pressure flushing and dredging of the device. The four rotating shafts 601 rotatably connected to the connecting plate 6 are used to cooperate with the spring 104 to realize the adjustment of the baffle plates 105. During adjustment, the spring 104 is released, and the baffle plates 105 rotate outwards, driving the rotating shafts 601 to rotate during the rotation process.

[0035] Working principle:

[0036] When adjusting the baffle plates 105, the flushing liquid is injected into the water delivery pipe 1. The flushing liquid is injected into the water storage pipe 101 through the water delivery pipe 1. Since the water storage pipe 101 is a corrugated pipe, after the flushing liquid is injected, the corrugated pipe extends, driving the pulling of the pulling rope 102. After the pulling rope 102 is pulled, it drives the connecting block 103 to move towards the water delivery pipe 1. The movement of the connecting block 103 drives the stretching of the spring 104, and further drives the baffle plates 105 fixedly connected thereto to move towards the central position. During the movement process, the baffle plates 105 always fit against the inner wall of the pipeline, which can prevent the flushing device from tilting during the inward movement and causing the ejected flushing liquid to flush onto the inner wall of the pipeline, resulting in damage to the pipeline.

[0037] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art does not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A high-pressure pipeline dredging machine, characterized in that: The invention comprises a water delivery pipe (1), one end of the water delivery pipe (1) is connected to a water storage pipe (101), one end of the water storage pipe (101) is fixedly connected to a drawstring (102), the other end of the drawstring (102) is fixedly connected to a connection block (103), the drawstring (102) is fixedly connected to an end of the water storage pipe (101) away from the connection block (103), a spring (104) is fixedly connected to the outer surface of the connection block (103), the other end of the spring (104) is fixedly connected to a baffle (105), the baffle (105) contracts from one end to the other end to form a cone, a high-pressure channel (106) is provided away from the contraction surface of the baffle (105), and the high-pressure channel (106) is connected to a water inlet pipe (107) away from the contraction surface of the baffle (105).

2. The high-pressure pipeline dredging machine according to claim 1, characterized in that: The other end of the water inlet pipe (107) is connected to a water storage pipe (101), the other end of the water storage pipe (101) is connected to a water delivery pipe (1), and the other end of the water delivery pipe (1) is connected to an extension pipe (201).

3. The high-pressure pipeline dredging machine according to claim 2, characterized in that: The other end of the extension tube (201) is threadedly connected to a high-pressure pump (3), and the lower surface of the high-pressure pump (3) is fixedly connected to a vehicle body (301).

4. The high-pressure pipeline dredging machine according to claim 3 is characterized in that: The water storage pipe (101) is a corrugated pipe, the outer surface of the water storage pipe (101) is fixedly connected to the pull rope (102), the two ends of the water inlet pipe (107) are respectively connected to the high-pressure channel (106) and the water storage pipe (101), and the extension pipe (201) is a spiral hose, and the two ends are respectively connected to the high-pressure pump (3) and the water delivery pipe (1).

5. The high-pressure pipeline dredging machine according to claim 4 is characterized in that: There are four water inlet pipes (107) in a circular array and connected to the water storage pipe (101). The other ends of the water inlet pipes (107) are respectively connected to baffles (105). The baffles (105) are inclined toward the contraction end, and the contraction end is fixedly connected to a rotating shaft (601).

6. The high-pressure pipeline dredging machine according to claim 5, characterized in that: The outer surface of the rotating shaft (601) is rotatably connected to a connecting plate (6), and the side surfaces of the connecting plate (6) are respectively rotatably connected to four rotating shafts (601).

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