Rotary chain gun head capable of cleaning hardened materials on pipe wall

Abstract

The utility model relates to the technical field of pipeline cleaning, and discloses a rotary chain gun head capable of cleaning hardened materials on a pipe wall, the rotary chain gun head comprises a mounting gun body, a gun body rotating assistor and a rotary gun head, and the gun body rotating assistor is rotatably connected to one end of the mounting gun body. According to the utility model, the high-pressure-resistant hose is mounted on the mounting gun body, the introduced water source is sprayed out from the high-pressure conduction spray hole at an extremely high speed to generate forward thrust, and after the centrifugal spiral spray head sprays, the gun body rotation assist device and the rotary gun head are driven to rotate at a high speed, and the detachable wall breaking chain is driven to rotate; large oil and hardened materials attached to the inner wall of a pipe network are smashed, the wall breaking gun tip conducts rotary breaking to complete clogging cleaning, the detachable wall breaking chain can adjust the clamping length according to the size of the inner diameter of a pipeline, so that the device is good in pipe wall dredging and pipe wall hardened material removing effect and convenient to clean, movable adjustment can be conducted according to the size of the inner diameter of the pipeline, and the device is convenient to use. The pipeline is not easily damaged, and the applicability is excellent.

Description

Technical Field

[0001] This utility model relates to the field of pipeline cleaning technology, specifically a rotating chain gun head that can clean the deposits on the pipe wall. Background Technology

[0002] In industrial production and daily life, pipeline systems are widely used to transport various fluid media. However, over time, the inner walls of pipelines often accumulate deposits, which may consist of mineral sediments, oil stains, impurities, and other substances. This severely affects the pipeline's transport efficiency and can even lead to blockages, causing production accidents or inconvenience. In commercial streets with many restaurants, sewage pipes are frequently blocked. During pipeline maintenance, it was found that large amounts of oil deposits on the sewage pipe walls are the main cause of these frequent blockages, necessitating pipeline dredging and cleaning.

[0003] In drainage pipes, sewage contains various impurities, grease, and silt, which easily form slabs at the bottom and inner walls of the pipes, leading to poor drainage and even urban flooding. Traditional cleaning methods, such as high-pressure water or jet cleaning nozzles, often have poor cleaning effects. The slabs on the pipe walls are quite large, and a single jet cleaning nozzle cannot meet the cleaning needs. This is time-consuming and labor-intensive, and the large amount of grease on the pipe walls is difficult to clean. It is also not convenient to use and cannot be adjusted according to the pipe's inner diameter, which may damage the pipe. Therefore, we propose a rotating chain nozzle that can clean slabs on pipe walls to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a rotating chain gun head that can clean pipe wall deposits. It has the advantages of good pipe wall unblocking and deposit removal effect, convenient cleaning, adjustable movement according to the pipe inner diameter, low risk of pipe damage, and excellent applicability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotating chain gun head for cleaning deposits on pipe walls, comprising a gun body, a gun body rotating auxiliary device, and a rotating gun head, wherein the gun body rotating auxiliary device is rotatably connected to one end of the gun body.

[0006] The gun body rotation auxiliary device has high-pressure conductive nozzles evenly arranged on the edge away from the gun body, and centrifugal spiral nozzles are evenly arranged on the outer side of the gun body rotation auxiliary device. The rotating gun head is threadedly connected to the end of the gun body rotation auxiliary device away from the gun body.

[0007] The rotating gun head is equipped with a wall-breaking tip, and detachable wall-breaking chains are evenly arranged along the edge of the rotating gun head.

[0008] Preferably, the end of the mounting gun body away from the gun body rotation auxiliary device is provided with a mounting thread, and the axis of the mounting thread is consistent with the axis of the mounting gun body.

[0009] Preferably, the gun body rotation auxiliary device is a rotating end, the interior of the gun body rotation auxiliary device is connected to the interior of the mounted gun body, the high-pressure conductive nozzle is connected to the interior of the mounted gun body, and the centrifugal spiral nozzle is connected to the interior of the rotating gun head.

[0010] Preferably, the nozzles of the centrifugal spiral nozzle are arranged at an angle, and the plurality of centrifugal spiral nozzles are evenly distributed in a ring shape with the center of the gun body rotation auxiliary device as the axis.

[0011] Preferably, the gun body rotation aid has a gun changing seat on the side away from the gun body, the rotating gun head is threaded onto the gun changing seat, and the rotating gun head is mounted on the gun body rotation aid by the gun changing seat.

[0012] Preferably, the tip of the cell-wall breaking gun is composed of three cell-wall breaking metal strips welded together. One end of the three cell-wall breaking metal strips is evenly welded to the rotating gun head, and the other end of the three cell-wall breaking metal strips is welded together. The tip of the cell-wall breaking gun is generally conical, and the outer side of the cell-wall breaking metal strips is serrated.

[0013] Preferably, a fixing bolt is provided on the side of the rotating gun head away from the gun body rotating auxiliary device, and the three sets of detachable wall-breaking chains are correspondingly bolted and pressed onto the fixing bolt.

[0014] Beneficial effects

[0015] Compared with the prior art, this utility model provides a rotating chain gun head that can clean the deposits on the pipe wall, and has the following beneficial effects:

[0016] 1. This rotating chain gun head can clean pipe wall slabs. By installing a high-pressure resistant hose onto the gun body, high-pressure water can be sprayed out at extremely high speed from the high-pressure conduction nozzle at the bottom of the gun body. The gun head generates forward thrust under the action of water flow. At the same time, the water source is introduced into the rotating auxiliary device of the gun body, and the centrifugal spiral nozzle performs high-pressure spraying. The centrifugal spiral nozzle generates rotational power, which drives the rotating auxiliary device and the rotating gun head to rotate at high speed. When the gun head rotates at high speed, it generates centrifugal force. The detachable wall-breaking chain on the gun head works in a circular motion, which can break up the large oil and slabs attached to the inner wall of the pipe network. The wall-breaking gun tip rotates and breaks up the blockage in the pipe, which can quickly and efficiently complete the cleaning of blockages. The device has a good effect on unblocking pipe walls and removing slabs, and is convenient to clean.

[0017] 2. This rotating chain gun head can clean the deposits on the pipe wall. By setting a fixing bolt, the detachable wall-breaking chain is bolted to the rotating gun head. The clamping length of the detachable wall-breaking chain can be adjusted according to the size of the pipe's inner diameter, making it suitable for use with different pipe diameters. This allows the device to be adjusted according to the size of the pipe's inner diameter, without easily damaging the pipe, and it has excellent applicability. Attached Figure Description

[0018] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a top-view perspective view of the structure of this utility model;

[0020] Figure 3 This is a three-dimensional view of the structure of this utility model from below;

[0021] Figure 4 This is a frontal perspective three-dimensional schematic diagram of the connection structure between the fixing bolt and the detachable wall-breaking chain of this utility model;

[0022] Figure 5 This is a frontal perspective three-dimensional schematic diagram of the gun body rotation auxiliary device and the gun changing base connection structure of this utility model.

[0023] In the diagram: 1. Gun body installation; 2. Gun body rotation auxiliary device; 3. Rotating gun head; 4. Fixing bolt; 5. High-pressure conduction nozzle; 6. Centrifugal spiral nozzle; 7. Cell wall breaking gun tip; 8. Detachable cell wall breaking chain; 9. Installation threaded port; 10. Gun holder replacement. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 A rotating chain gun head for cleaning deposits on pipe walls includes a gun body 1, a gun body rotation auxiliary device 2, and a rotating gun head 3, wherein the gun body rotation auxiliary device 2 is rotatably connected to one end of the gun body 1.

[0026] High-pressure conduction nozzles 5 are evenly arranged on the edge of the gun body rotation auxiliary device 2 away from the side where the gun body 1 is installed. Centrifugal spiral nozzles 6 are evenly arranged on the outer side of the gun body rotation auxiliary device 2. The rotating gun head 3 is threadedly connected to the end of the gun body rotation auxiliary device 2 away from the side where the gun body 1 is installed.

[0027] Among them, the rotating gun head 3 is provided with a wall-breaking gun tip 7 at the end, and a detachable wall-breaking chain 8 is evenly arranged along the edge of the rotating gun head 3.

[0028] The beneficial effects of this solution are as follows: By installing a high-pressure resistant hose onto the mounting gun body 1, high-pressure water can be ejected at extremely high speed from the high-pressure conduction nozzle 5 at the bottom of the mounting gun body 1. The gun head generates forward thrust under the action of the water flow. Simultaneously, the water source is introduced into the gun body rotation auxiliary device 2, and the centrifugal spiral nozzle 6 performs high-pressure spraying. The centrifugal spiral nozzle 6 generates rotational power, thereby driving the gun body rotation auxiliary device 2 and the rotating gun head 3 to rotate at high speed. When the gun head rotates at high speed, it generates centrifugal force, and the detachable wall-breaking chain 8 on the gun head draws... The circular motion breaks down the large oil and hardened material adhering to the inner wall of the pipe network. The tip 7 of the wall-breaking gun rotates and breaks down the blockage in the pipe, which can quickly and efficiently clean the blockage. The detachable wall-breaking chain 8 is bolted to the rotating gun head 3 by the fixing bolt 4. The detachable wall-breaking chain 8 can adjust the clamping length according to the inner diameter of the pipe, making it suitable for use with different pipe diameters. This makes the device effective in unblocking pipe walls and removing hardened material from the pipe walls. It is easy to clean and can be adjusted according to the inner diameter of the pipe, so it is not easy to damage the pipe and has excellent applicability.

[0029] Furthermore, the end of the gun body 1 that is away from the gun body rotation auxiliary device 2 is provided with a mounting thread 9, and the axis of the mounting thread 9 is consistent with the axis of the gun body 1.

[0030] By setting the installation threaded port 9, the high-pressure water pump of the high-pressure cleaning truck delivers water to the high-pressure resistant hose. The mounting seat of the high-pressure resistant hose can be threaded into the installation threaded port 9, so that the high-pressure resistant hose can be stably installed at the gun body rotation auxiliary device 2, with good installation and fixing effect.

[0031] Furthermore, the gun body rotation auxiliary device 2 is a rotating end, and the interior of the gun body rotation auxiliary device 2 is connected to the interior of the gun body 1. The high-pressure conduction nozzle 5 is connected to the interior of the gun body 1, and the centrifugal spiral nozzle 6 is connected to the interior of the rotating nozzle 3.

[0032] By setting the gun body rotation auxiliary device 2 as the rotating end, the interior of the gun body rotation auxiliary device 2 is connected to the interior of the gun body 1. When the high-pressure water source enters the interior of the gun body 1, the water source can be conducted to the gun body rotation auxiliary device 2, and sprayed by the centrifugal spiral nozzle 6 under high pressure, thereby driving the gun body rotation auxiliary device 2 to rotate centrifugally. The rotation is stable, and the high-pressure conduction nozzle 5 sprays water at an extremely high speed, which drives the gun body 1 to generate a forward pushing force, and the water pipe delivery is stable.

[0033] Furthermore, the nozzles of the centrifugal spiral nozzle 6 are arranged at an angle, and multiple centrifugal spiral nozzles 6 are evenly distributed in a ring shape with the center of the gun body rotation auxiliary device 2 as the axis.

[0034] By setting the nozzle of the centrifugal spiral nozzle 6 to be inclined, the centrifugal spiral nozzle 6 generates rotational power, thereby driving the gun body rotation auxiliary device 2 and the rotating gun head 3 to rotate at high speed and with stable rotation.

[0035] Furthermore, a gun body rotation auxiliary device 2 is provided with a gun changing seat 10 on the side away from the gun body 1, and the rotating gun head 3 is threaded onto the gun changing seat 10. The rotating gun head 3 is installed on the gun body rotation auxiliary device 2 by the gun changing seat 10.

[0036] By setting the gun changer 10, the rotating gun head 3 can be installed at the gun changer 10, so that when the gun body rotation auxiliary device 2 rotates, it can drive the rotating gun head 3 to rotate and adjust the stability.

[0037] Furthermore, the wall-breaking gun tip 7 is composed of three wall-breaking metal strips welded together. One end of the three wall-breaking metal strips is evenly welded to the rotating gun head 3, and the other end of the three wall-breaking metal strips is welded together. The wall-breaking gun tip 7 is generally conical, and the outer side of the wall-breaking metal strips is toothed.

[0038] By setting the wall-breaking nozzle 7 to be composed of three wall-breaking metal strips welded together, and the outer side of the wall-breaking metal strips is toothed, while the wall-breaking nozzle 7 is cone-shaped as a whole, the wall-breaking nozzle 7 resembles a tunnel boring machine when it rotates, which can quickly break the wall of the pipe and achieve good pipe dredging effect.

[0039] Furthermore, a fixing bolt 4 is provided on the side of the rotating gun head 3 away from the rotating gun body auxiliary device 2, and three sets of detachable wall-breaking chains 8 are correspondingly bolted and pressed onto the fixing bolt 4;

[0040] By setting a fixing bolt 4, the detachable wall-breaking chain 8 is bolted to the rotating gun head 3. The detachable wall-breaking chain 8 can adjust the clamping length according to the size of the pipe inner diameter, making it suitable for use.

[0041] It should be noted that all the devices in this utility model are common devices on the market. They can be selected according to the specific needs when used. Those skilled in the art can easily implement them. They belong to the prior art and will not be described in detail here.

[0042] Working principle: A gun body rotation auxiliary device 2 is rotatably connected to the top of the mounting gun body 1. A rotating gun head 3 is threaded onto the top of the gun body rotation auxiliary device 2. A wall-breaking gun tip 7 and a detachable wall-breaking chain 8 are correspondingly installed on the rotating gun head 3. The high-pressure water pump of the high-pressure cleaning truck delivers water to the high-pressure resistant hose. The high-pressure resistant hose is installed on the mounting gun body 1. The high-pressure water source can be ejected at extremely high speed from the high-pressure conduction nozzle 5 at the bottom of the mounting gun body 1. The gun head generates forward thrust under the action of water flow. At the same time, the water source is introduced into the gun body rotation auxiliary device 2, and then sprayed by the centrifugal spiral nozzle 6 at the edge of the gun body rotation auxiliary device 2. High-pressure spraying is performed, with multiple centrifugal spiral nozzles 6 tilted. The centrifugal spiral nozzles 6 generate rotational power, which drives the gun body rotation auxiliary device 2 and the rotating gun head 3 to rotate at high speed. When the gun head rotates at high speed, centrifugal force is generated. The detachable wall-breaking chain 8 on the gun head works in a circular motion around the gun head, which can break up the large oil and hardened material attached to the inner wall of the pipe network. The wall-breaking gun tip 7 rotates and breaks up the blockage in the pipe. The blockage is quickly broken up. With the water pressure jet of the high-pressure cleaning truck, the pulverized debris flows out from the blocked pipe, completing the blockage cleaning. The cleaning efficiency is high and the cleaning quality is excellent.

[0043] The detachable wall-breaking chain 8 is bolted to the rotating gun head 3 by the fixing bolt 4. The clamping length of the detachable wall-breaking chain 8 can be adjusted according to the inner diameter of the pipe, making it suitable for various applications. When in contact with the inner wall of the pipe, the detachable wall-breaking chain 8 can remove the slabs while minimizing wear on the inner wall of the pipe. The length of the detachable wall-breaking chain 8 can be changed at any time according to the inner diameter of the pipe, making it perfectly suitable for pipe diameters of DN150, DN400, and DN500. The detachable wall-breaking chain 8 effectively removes foreign matter attached to the inner wall of the pipe, further improving maintenance efficiency. The detachable wall-breaking chain 8 is low in cost and can perfectly replace other expensive rotating gun heads, further saving on maintenance equipment costs.

[0044] The device is effective in unclogging pipe walls and removing deposits, is easy to clean, and can be adjusted according to the inner diameter of the pipe, making it less likely to damage the pipe and highly adaptable.

[0045] The gun body 1, the gun body rotation auxiliary device 2, and the gun changing base 10 are installed as one unit, while the rotating gun head 3 is another unit. During operation, the rotating gun head 3 can be fixed on the gun changing base 10. The rotating gun head 3 is made of metal material and resembles a tunnel boring machine.

[0046] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating chain gun head for cleaning deposits on pipe walls, comprising a gun body (1), a gun body rotation auxiliary device (2), and a rotating gun head (3), characterized in that: The gun body rotation auxiliary device (2) is rotatably connected to one end of the gun body (1); The gun body rotation auxiliary device (2) has high pressure conduction nozzles (5) evenly arranged on the edge away from the gun body (1), and centrifugal spiral nozzles (6) are evenly arranged on the outer side of the gun body rotation auxiliary device (2). The rotating gun head (3) is threadedly connected to the end of the gun body rotation auxiliary device (2) away from the gun body (1). The rotating gun head (3) is provided with a wall-breaking gun tip (7) at its end, and a detachable wall-breaking chain (8) is evenly provided along the edge of the rotating gun head (3).

2. The rotary chain gun head for cleaning pipe wall deposits according to claim 1, characterized in that: The end of the mounting gun body (1) away from the gun body rotation auxiliary device (2) is provided with a mounting thread (9), and the axis of the mounting thread (9) is consistent with the axis of the mounting gun body (1).

3. The rotary chain gun head for cleaning pipe wall caking as described in claim 1, characterized in that: The gun body rotation auxiliary device (2) is a rotating end. The interior of the gun body rotation auxiliary device (2) is connected to the interior of the mounted gun body (1). The high-pressure conductive nozzle (5) is connected to the interior of the mounted gun body (1). The centrifugal spiral nozzle (6) is connected to the interior of the rotating gun head (3).

4. A rotating chain gun head for cleaning pipe wall caking as described in claim 1, characterized in that: The nozzles of the centrifugal spiral nozzle (6) are arranged at an angle, and the multiple centrifugal spiral nozzles (6) are evenly distributed in a ring shape with the center of the gun body rotation auxiliary device (2) as the axis.

5. A rotating chain gun head for cleaning pipe wall deposits according to claim 1, characterized in that: The gun body rotation aid (2) has a gun changer (10) on the side away from the gun body (1) and the rotating gun head (3) is threaded onto the gun changer (10). The rotating gun head (3) is mounted on the gun body rotation aid (2) by the gun changer (10).

6. A rotating chain gun head for cleaning pipe wall deposits according to claim 1, characterized in that: The wall-breaking gun tip (7) is composed of three wall-breaking metal strips welded together. One end of the three wall-breaking metal strips is evenly welded to the rotating gun head (3), and the other end of the three wall-breaking metal strips is welded together. The wall-breaking gun tip (7) is generally conical, and the outer side of the wall-breaking metal strips is toothed.

7. A rotating chain gun head for cleaning pipe wall deposits according to claim 1, characterized in that: The rotating gun head (3) is provided with a fixing bolt (4) on the side away from the gun body rotating auxiliary device (2), and the three sets of detachable wall-breaking chains (8) are correspondingly bolted and pressed onto the fixing bolt (4).

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