High-pressure pulse type cleaning device for cleaning foreign matters in pipeline

Abstract

The utility model discloses a high-pressure pulse type cleaning device for cleaning foreign matters in a pipeline, which comprises a high-pressure pulse jet pump, a valve is arranged on an air outlet of the high-pressure pulse jet pump, a high-pressure hose is arranged on the valve, a nozzle is arranged at one end of the high-pressure hose, one end of the high-pressure hose is connected with the valve, and the other end of the high-pressure hose is connected with the nozzle. And the other end of the nozzle is connected with the nozzle which is detachable and replaceable. According to the high-voltage pulse cleaning device, the interior of a pipeline can be cleaned rapidly, time is saved, and labor cost is reduced. The high-pressure hose and the spray head can go deep into various closed pipelines to clean foreign matters, and are convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of foreign object removal technology in pipeline systems. Background Technology

[0002] During the welding and repair / grinding process of the nuclear island piping system, some iron filings or other foreign objects may enter the pipes, requiring cleaning of the inside of the pipes.

[0003] At least the following problems still exist during the installation process:

[0004] (1) When cleaning foreign objects inside the pipe, it is not easy to remove them because the foreign objects are heavy or have been attached to the pipe.

[0005] (2) Because the pipes are long and the pipe system has many bends, it is not easy to clean the foreign objects inside.

[0006] (3) During pipeline installation, one end is often already connected or sealed and cannot be opened. In this case, foreign objects inside can only be removed from the open side. Utility Model Content

[0007] This invention aims to solve the problem of cleaning foreign objects left inside pipelines. Therefore, one objective of this invention is to provide a high-pressure pulse cleaning device for cleaning foreign objects inside pipelines. This high-pressure pulse cleaning device removes foreign objects from the inside of the pipeline, ensuring a clean and debris-free interior.

[0008] To achieve the above objectives, this utility model proposes:

[0009] A high-pressure pulse cleaning device for removing foreign objects inside pipes includes a high-pressure pulse jet pump, a valve is provided on the outlet of the high-pressure pulse jet pump, a high-pressure hose is provided on the valve, a nozzle is provided at one end of the high-pressure hose, one end of the high-pressure hose is connected to the valve, and the other end is connected to the nozzle, and the nozzle is detachable and replaceable.

[0010] Preferably, the nozzle is a reverse nozzle.

[0011] Preferably, the nozzle is an adjustable nozzle, which includes a threaded body, a locking cap, and a nozzle body. The nozzle body is disposed in the threaded body, and the locking cap is disposed on the threaded body to restrict the nozzle body.

[0012] Preferably, the nozzle body includes a universal ball, a connecting rod, and a nozzle. One end of the connecting rod is connected to the universal ball, and the other end is connected to the nozzle. The universal ball portion is located in the threaded body.

[0013] Preferably, the omnidirectional ball, connecting rod, and nozzle are integrated into one unit.

[0014] Preferably, the connecting rod is a bent rod with a bending angle α of 135°.

[0015] The beneficial effects of this utility model are:

[0016] 1. The high-pressure pulse cleaning device of this utility model can quickly clean the inside of pipes, saving time and reducing labor costs.

[0017] 2. The high-pressure hose and nozzle of this utility model can penetrate deep into the interior of various types of sealed pipes to clean foreign objects, which is convenient and quick.

[0018] The features and advantages of this utility model will be described in detail through embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a perspective view of the utility model;

[0020] Figure 2 This is a diagram showing the working state of this utility model;

[0021] Figure 3 This is a cross-sectional view of the state diagram of this utility model;

[0022] Figure 4 This is a front view of another embodiment of the nozzle of this utility model;

[0023] Figure 5 This is a cross-sectional view of another embodiment of the nozzle of this utility model.

[0024] In the diagram: 1. High-pressure pulse jet pump, 2. Valve, 3. High-pressure hose, 4. Nozzle, 41. Threaded body, 42. Locking cap, 43. Nozzle body, 431. Universal ball, 432. Connecting rod, 433. Nozzle, 5. Pipe. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses consistent with some aspects of this application as detailed in the appended claims.

[0027] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this utility model pertains. The words “a” or “one” and similar terms used in this application specification and claims do not indicate a limitation of quantity, but rather indicate the presence of at least one. “A plurality” includes two, equivalent to at least two. The words “comprising” or “including” and similar terms mean that the element or object preceding “comprising” or “including” covers the element or object listed following “comprising” or “including” and its equivalents, and does not exclude other elements or objects. The words “connected” or “linked” and similar terms are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this application specification and appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0028] Example 1:

[0029] Please refer to Figure 1-3 A high-pressure pulse cleaning device for removing foreign objects inside a pipe 5 includes a high-pressure pulse jet pump 1, a valve 2 installed at the outlet of the high-pressure pulse jet pump 1, a high-pressure hose 3 installed on the valve 2, a nozzle 4 installed at one end of the high-pressure hose 3, one end of the high-pressure hose 3 connected to the valve 2, and the other end connected to the nozzle 4. The nozzle 4 is detachable and replaceable. The high-pressure pulse jet pump and the valve 2 are connected and tightened by a quick connector (threaded male and female connector), the valve 2 and the high-pressure hose 3 are connected and tightened by a quick connector (threaded male and female connector), and the high-pressure hose 3 and the nozzle 4 are connected and tightened by a quick connector (threaded male and female connector). The nozzle 4 is installed and removed by means of threads.

[0030] In this embodiment, nozzle 4 is a reverse nozzle 4.

[0031] In this embodiment, the high-pressure pulse jet pump 1 can generate high-pressure pulse gas, using the jet and shock wave energy released instantaneously by compressed air to sweep away or break up the attached material.

[0032] In this embodiment, valve 2 can control the airflow of the gas generated by high-pressure pulse jet pump 1.

[0033] In this embodiment, the high-pressure hose 3 can guide the gas generated by the high-pressure pulse air pump, can penetrate into the interior of the pipe 5 that cannot be cleaned normally, and can clean the bends in the pipe.

[0034] In this embodiment, the reverse nozzle 4 can spray the gas generated by the high-pressure pulse air pump in the opposite direction, and clean the foreign objects out of the inside of the pipe 5 that is closed or inaccessible at one end.

[0035] Example 2:

[0036] Please refer to Figure 4 The rest of this embodiment is the same as that of embodiment 1, except that the nozzle 4 is an adjustable nozzle 4, which can be assembled on the high-pressure hose 3. Specifically, the adjustable nozzle 4 includes a threaded body 41, a locking cap 42 and a nozzle body 43. The outer walls of both ends of the threaded body 41 are provided with external threads, and the inner wall of the locking cap 42 is provided with an internal thread that matches the external thread of the threaded body 41. The nozzle body 43 is disposed in the threaded body 41, and the locking cap 42 is disposed on the threaded body 41 to restrict the nozzle body 43.

[0037] In this embodiment, the nozzle body 43 includes a universal ball 431, a connecting rod 432, and a nozzle 433. One end of the connecting rod 432 is connected to the universal ball 431, and the other end is connected to the nozzle 433. The universal ball 431 is partially located in the threaded body 41. The universal ball 431 can rotate in the threaded body 41, thereby changing the angle of the nozzle body 43 and making it more applicable.

[0038] In this embodiment, the omnidirectional ball 431, the connecting rod 432, and the nozzle 433 are an integral structure.

[0039] In this embodiment, the connecting rod 432 is a bent rod with a bending angle α of 135°.

[0040] The adjustable nozzle 4 is connected to the high-pressure hose 3 via a quick connector (threaded male and female connector).

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-pressure pulse cleaning device for removing foreign objects from inside pipes, comprising a high-pressure pulse jet pump, characterized in that, A valve is provided on the outlet of the high-pressure pulse jet pump, and a high-pressure hose is provided on the valve. A nozzle is provided at one end of the high-pressure hose. One end of the high-pressure hose is connected to the valve, and the other end is connected to the nozzle. The nozzle is detachable and replaceable.

2. The high-pressure pulse cleaning device for removing foreign objects inside pipelines according to claim 1, characterized in that, The nozzle is a reverse nozzle.

3. The high-pressure pulse cleaning device for removing foreign objects inside pipelines according to claim 1, characterized in that, The nozzle is an adjustable nozzle, which includes a threaded body, a locking cap, and a nozzle body. The nozzle body is disposed in the threaded body, and the locking cap is disposed on the threaded body to restrict the nozzle body.

4. The high-pressure pulse cleaning device for removing foreign objects inside pipelines according to claim 3, characterized in that, The nozzle body includes a universal ball, a connecting rod, and a nozzle. One end of the connecting rod is connected to the universal ball, and the other end is connected to the nozzle. The universal ball is located in the threaded body.

5. The high-pressure pulse cleaning device for removing foreign objects inside pipelines according to claim 4, characterized in that, The omnidirectional ball, connecting rod, and nozzle are integrated into one unit.

6. The high-pressure pulse cleaning device for removing foreign objects inside pipelines according to claim 4, characterized in that, The connecting rod is a bent rod with a bending angle α of 135°.

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