Pipeline device with automatic flushing function

Abstract

The utility model discloses a pipeline device with an automatic flushing function, which comprises a pipe body needing to be cleaned and a spray head arranged in the pipe body and used for spraying the pipe body, blades are arranged on the inner wall of the spray head, a plurality of brush frames and sponge frames are arranged on the side wall of the spray head in an up-and-down layering mode, and the brush frames and the sponge frames are arranged in a circumferential array mode. When high-pressure water enters the spraying head, the water pushes the spraying head to rotate, and the spraying head drives the brush frame and the sponge frame to clean the inner wall of the pipe body while rotating for spraying.

Description

Technical Field

[0001] The utility model relates to the field of pipeline cleaning, in particular to a pipeline device with an automatic flushing function. Background Art

[0002] MVR is the abbreviation of steam mechanical recompression technology. The MVR evaporator is an energy-saving technology that reuses the energy of the secondary steam generated by itself, thereby reducing the demand for external energy. During the long-term use of the MVR crystallization evaporation system, some substances are extremely easy to crystallize and easily block the pipeline. If the pipeline is not flushed in time, it will have a great impact on production. Therefore, the preventive protection of the easy-to-crystallize pipeline and the cleaning after crystallization are particularly important.

[0003] In the current technology, when cleaning the pipeline, it is necessary to first flush the inner wall of the pipeline, then manually inspect and use a brush to clean the inner wall of the pipeline, and finally wipe the inner wall of the pipeline with a sponge block. The overall cleaning steps are cumbersome, and it is impossible to brush the inner wall of the pipeline while flushing. Content of the Utility Model

[0004] The purpose of the utility model is to solve any of the above problems in the technology, and thus propose a pipeline device with an automatic flushing function.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A pipeline device with an automatic flushing function includes a pipe body to be cleaned and a spray head arranged inside it for spraying on it. Blades are arranged on the inner wall of the spray head. Multiple brush racks and sponge racks arranged in a circumferential array are arranged in upper and lower layers on the side wall of the spray head. When high-pressure water enters the spray head, the water will push the spray head to rotate. While the spray head rotates and sprays, it drives the brush racks and sponge racks to clean the inner wall of the pipe body.

[0006] Further, the center of the spray head is a cylindrical water inlet cavity. The inner wall of the bottom opening of the water inlet cavity is provided with a stepped necking-shaped rotating bayonet. The inner side wall of the water inlet cavity is provided with circumferentially distributed blades. The center of the top of the water inlet cavity is provided with a high-pressure spray head connected to it. The high-pressure spray head forms a 30-degree angle with the central axis direction. Multiple circumferentially arrayed compression cavities are arranged in upper and lower layers on the outer side wall of the water inlet cavity. A perforation is opened at the center of the outer side of the compression cavity.

[0007] Further, the rotating bayonet of the spray head is rotationally clamped with a adapter. The adapter is a metal straight-through joint with an annular notch arranged in the middle of the side wall. A high-pressure water pipe is clamped and fixed at the bottom of the adapter.

[0008] Further, a slidable brush rack is arranged in the compression cavity on the upper layer of the outer wall of the spray head. A spring is arranged between the inner side surface of the compression cavity and the brush rack. The brush head at the front section of the brush rack is detachable and replaceable.

[0009] Further, a slidable sponge rack is arranged in the compression cavity at the lower layer of the outer wall of the spray head. A spring is arranged between the inner side surface of the compression cavity and the sponge rack. The sponge block at the front section of the sponge rack is detachably replaceable.

[0010] The beneficial effects of the utility model are as follows: When the high-pressure water body is sent into the spray head through the high-pressure water pipe, when the high-pressure water body enters the spray head upward, the water body will push the blade to make the spray head rotate on the adapter. While the spray head rotates and sprays, it drives the brush rack and the sponge rack to clean the inner wall of the pipe body, realizing the synchronous spraying, brushing and wiping cleaning effects on the inner wall of the pipe body by using the internal energy of the high-pressure water. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the whole utility model;

[0012] Figure 2 is a sectional view of the whole utility model;

[0013] Figure 3 is a schematic structural diagram of the spray head of the utility model;

[0014] Figure 4 is a sectional view of the spray head of the utility model;

[0015] Figure 5 is a schematic structural diagram of the brush rack of the utility model;

[0016] Figure 6 is a schematic structural diagram of the sponge rack of the utility model.

[0017] In Figures 1 to 6 , the corresponding relationship between the component names or lines and the drawing numbers is: pipe body 1, spray head 2, water inlet cavity 21, high-pressure nozzle 22, rotary bayonet 23, blade 24, compression cavity 25, brush rack 3, brush head 31, sponge rack 4, sponge block 41, adapter 5, high-pressure water pipe 6, spring 7. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Please refer to Figures 1 to 6 ;

[0019] This embodiment provides a pipeline device with an automatic flushing function, including a pipe body 1 to be cleaned and a spray head 2 arranged inside for spraying it. The inner wall of the spray head 2 is provided with a blade 24. A plurality of brush racks 3 and sponge racks 4 arranged in a circumferential array are provided on the upper and lower layers of the side wall of the spray head 2. When the high-pressure water body enters the spray head 2, the water body will push the spray head 2 to rotate. While the spray head 2 rotates and sprays, it drives the brush rack 3 and the sponge rack 4 to clean the inner wall of the pipe body 1.

[0020] Preferably, the center of the spray head 2 is a cylindrical water inlet cavity 21. The inner wall of the bottom opening of the water inlet cavity 21 is provided with a stepped closing rotary bayonet 23. The inner side wall of the water inlet cavity 21 is provided with circumferentially distributed blades 24. The center of the top of the water inlet cavity 21 is provided with a high-pressure nozzle 22 connected thereto. The high-pressure nozzle 22 forms an angle of 30 degrees with the central axis direction. The outer side wall of the water inlet cavity 21 is provided with a plurality of circumferentially arrayed compression cavities 25 in upper and lower layers, and a perforation is opened at the center outside the compression cavity 25.

[0021] In a specific embodiment, the high-pressure nozzle 22 forms an angle of 30 degrees with the central axis direction. When high-pressure water enters the spray head 2 and the spray head 2 rotates, the water body is turned and sprayed from the high-pressure nozzle 22 towards the inner wall of the pipe body 1.

[0022] Preferably, the rotary bayonet 23 of the spray head 2 is rotationally clamped with the adapter 5. The adapter 5 is a metal straight-through joint with an annular notch provided in the middle of the side wall. A high-pressure water pipe 6 is clamped and fixed at the bottom of the adapter 5.

[0023] In a specific embodiment, the adapter 5 is made of metal with a Teflon coating on its surface, which ensures waterproof and anti-corrosion properties while guaranteeing the smoothness of rotation. When high-pressure water is sent into the spray head 2 through the high-pressure water pipe 6, the high-pressure water body enters the spray head 2 upward, and the water body will push the blades 24 to make the spray head 2 rotate on the adapter 5.

[0024] Preferably, a slidable brush holder 3 is arranged in the compression cavity 25 on the upper layer of the outer wall of the spray head 2. A spring 7 is arranged between the inner side surface of the compression cavity 25 and the brush holder 3. The brush head 31 at the front section of the brush holder 3 is detachable and replaceable.

[0025] In a specific embodiment, under the elastic force of the spring 7, the brush head 31 of the brush holder 3 contacts and abuts against the inner wall of the pipe body 1. When the spray head 2 rotates, the brush holder 3 rotates accordingly to brush the crystalline substances on the inner wall of the pipe body 1. At the same time, different sizes and types of brush heads 31 can be replaced according to different working conditions.

[0026] Preferably, a slidable sponge holder 4 is arranged in the compression cavity 25 on the lower layer of the outer wall of the spray head 2. A spring 7 is arranged between the inner side surface of the compression cavity 25 and the sponge holder 4. The sponge block 41 at the front section of the sponge holder 4 is detachable and replaceable.

[0027] In a specific embodiment, under the elastic force of the spring 7, the sponge block 41 of the sponge holder 4 contacts and abuts against the inner wall of the pipe body 1. When the spray head 2 rotates, the sponge holder 4 rotates accordingly, and the sponge block 41 wipes the residual substances on the inner wall clean. At the same time, after a single cleaning is completed, the sponge block 41 can be directly disassembled and replaced for secondary operation.

[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A pipeline device with an automatic flushing function, comprising a pipe body (1) to be cleaned and a spray head (2) arranged inside it for spraying on it, characterized in that: The inner wall of the spray head (2) is provided with blades (24). The side wall of the spray head (2) is provided with a plurality of brush holders (3) and sponge holders (4) arranged in a circumferential array in upper and lower layers. When high-pressure water enters the spray head (2), the water will push the spray head (2) to rotate. While the spray head (2) rotates and sprays, it drives the brush holders (3) and sponge holders (4) to clean the inner wall of the pipe body (1).

2. The pipeline device with an automatic flushing function according to claim 1, wherein: The center of the spray head (2) is a cylindrical water inlet cavity (21). The inner wall of the bottom opening of the water inlet cavity (21) is provided with a stepped closing rotary bayonet (23). The inner side wall of the water inlet cavity (21) is provided with circumferentially distributed blades (24). The center of the top of the water inlet cavity (21) is provided with a high-pressure nozzle (22) connected thereto. The high-pressure nozzle (22) forms an angle of 30 degrees with the central axis direction. The outer side wall of the water inlet cavity (21) is provided with a plurality of circumferentially arrayed compression cavities (25) in upper and lower layers. A perforation is provided at the center of the outer side of the compression cavity (25).

3. The pipeline device with an automatic flushing function according to claim 2, wherein: The rotary bayonet (23) of the spray head (2) is rotationally clamped with the adapter (5). The adapter (5) is a metal straight-through joint with an annular notch provided in the middle of the side wall. A high-pressure water pipe (6) is clamped and fixed at the bottom of the adapter (5).

4. The pipeline device with an automatic flushing function according to claim 2, characterized in that: A slidable brush holder (3) is arranged in the compression cavity (25) on the upper layer of the outer wall of the spray head (2). A spring (7) is arranged between the inner side surface of the compression cavity (25) and the brush holder (3). The brush head (31) at the front section of the brush holder (3) is detachable and replaceable.

5. The pipeline device with an automatic flushing function according to claim 4, characterized in that: A slidable sponge holder (4) is arranged in the compression cavity (25) on the lower layer of the outer wall of the spray head (2). A spring (7) is arranged between the inner side surface of the compression cavity (25) and the sponge holder (4). The sponge block (41) at the front section of the sponge holder (4) is detachable and replaceable.

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