CN210115281U

CN210115281U - Valve cleaning structure

Info

Publication number: CN210115281U
Application number: CN201920904443.1U
Authority: CN
Inventors: 苏万蓬
Original assignee: Tianjin Honghao Mechanical Equipment Co Ltd
Current assignee: Tianjin Honghao Mechanical Equipment Co Ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-02-28
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses a valve cleaning structure, relating to the technical field of pipeline opening and closing; the valve aims to solve the problem that an operator needs to detach the valve to clean fluid dirt adhered to the inner side wall of the valve after the valve is used for a period of time; the contact surface which can be wiped by manual cleaning is small, the cleaning force is limited, and the phenomenon that fluid dirt remains on the inner side wall of the valve is still caused; the technical scheme is characterized in that a water supply part is arranged to flush a valve body to be cleaned, a roller with cleaning wires is arranged, the inner side wall of the valve body is thoroughly cleaned through the driving of a driving part, and the residual quantity of fluid dirt is reduced; the bearing plate with the drainage holes is arranged to improve the cleaning efficiency of operators, so that the inner side wall of the valve can be fully cleaned, and the residual phenomenon of dirt can be reduced.

Description

Valve cleaning structure

Technical Field

The utility model relates to a technical field is opened and close to the pipeline, and more specifically says that it relates to a valve washs structure.

Background

At present, valves are pipeline control components for opening and closing pipelines, controlling flow direction, and regulating pressure and flow of a conveying medium; the valve body of the valve is generally cylindrical, the interior of the valve body is hollow, and two ends of the valve body are communicated so that fluid can pass through the valve body; valves play a crucial role in the safe transport of fluids and are widely used.

The existing Chinese patent with the application number of CN203442157U provides a stop valve with a flange structure, which comprises a valve body; flanges are respectively arranged at two ends of the length of the valve body so as to fixedly install the valve body; the outer side wall of the valve body is provided with a mounting hole along the thickness direction in a penetrating way, and the inner side wall of the mounting hole is in threaded connection with a valve rod; an arc-shaped valve clack is arranged at one end of the valve rod, which is positioned in the inner cavity of the valve body, and a valve groove matched with the valve clack is arranged at one end of the inner cavity of the valve body, which is positioned towards the mounting hole; the one end that the valve rod kept away from the valve clack is provided with the hand wheel to operating personnel adjusts the height of valve rod through rotating the hand wheel, and then adjusts the laminating degree of valve clack and valve groove, realizes the flow control of valve body to the fluid.

However, after the valve is used for a period of time, an operator is required to remove the valve to clean the fluid dirt adhered to the inner side wall of the valve; the contact surface which can be wiped by manual cleaning is small, the cleaning force is limited, and the phenomenon that fluid dirt remains on the inner side wall of the valve is still caused; the inner side wall of the valve has residual dirt for a long time, so that the oxidation resistance of the valve is easily reduced, the service life of the valve is difficult to reach a preset target, and the actual use is influenced, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a valve washs structure, it has the abundant valve inside wall that washs, reduces the advantage that the dirt remains the phenomenon.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a valve washs structure, includes washs the box, its characterized in that: a driving piece is arranged in the cleaning box body, a roller is arranged at one end of the driving piece, and a plurality of cleaning wires are arranged on the outer side wall of the roller; the outer side wall of the roller is provided with a guide cylinder, and the guide cylinder is positioned at one end of the roller, which is far away from the cleaning wires; the outer side wall of the cleaning box body is provided with a water supply part, and one end of the water supply part is connected with a water service pipe.

By adopting the technical scheme, the water supply piece uses the water through pipe to wash the valve body to be cleaned, so as to further clean deeply; the roller sleeve with the cleaning wires is arranged on the outer side wall of the output shaft of the driving piece to thoroughly clean the residual fluid dirt on the inner side wall of the valve body, and the residual fluid dirt on the inner side wall of the valve body is greatly reduced.

Furthermore, the inner side wall of the cleaning box body is provided with a bearing plate, the surface of the bearing plate is provided with a plurality of abutting rods, and the outer side walls of the abutting rods are provided with limiting ring plates.

By adopting the technical scheme, the bearing plate is used for supporting the valve body to be cleaned, and the abutting rod penetrates through the pin hole in the flange to fix the position of the valve body; the limiting ring plate enables the valve body to be suspended above the bearing plate, so that when the valve body is convenient to clean, sewage on the inner side wall of the valve body flows downwards quickly.

Further, the both ends of loading board length direction are provided with the sliding block respectively, wash the box inside wall and be provided with the T type groove with sliding block looks adaptation.

Through adopting above-mentioned technical scheme, the mode that the loading board slided from top to bottom at washing box internal side wall through the piece that slides to the dismantlement and the installation of loading board.

Furthermore, the surface of the sliding block is provided with a mounting hole along the height direction in a penetrating manner, and a locking bolt is connected to the inner side wall of the mounting hole in a threaded manner.

Through adopting above-mentioned technical scheme, the locking bolt passes the mounting hole, makes the loading board be fixed in and washs the internal lateral wall of box to reduce the valve and when wasing, the phenomenon that the loading board easily rocked.

Furthermore, a plurality of water drainage holes penetrate through the surface of the bearing plate along the thickness direction of the bearing plate.

Through adopting above-mentioned technical scheme, the sewage that produces when hydrophobic hole made the clean valve body of operating personnel discharges downwards fast from the loading board surface to reduce sewage and cause secondary pollution.

Furthermore, the inner side wall of the drainage hole is provided with a flow guide surface.

By adopting the technical scheme, the flow guide surface enables the sewage retained on the surface of the bearing plate to quickly flow into the drainage holes when the sewage is close to the drainage holes, so that the sewage treatment speed is improved.

Furthermore, a water outlet pipe is arranged at the bottom of the drainage hole and extends to the outside of the cleaning box body.

Through adopting above-mentioned technical scheme, the outlet pipe makes the sewage that produces when wasing the valve body, outwards derives fast, has reduced the dwell time of sewage at wasing the box inner chamber, and then has reduced the phenomenon that sewage caused secondary pollution.

Further, the inside wall of the drainage hole is provided with a filter screen, and the filter screen is positioned at one end of the drainage hole far away from the flow guide surface.

By adopting the technical scheme, the filter screen is used for preventing larger dirt from entering the water outlet pipe along with water flow, so that smoothness of the water outlet pipe is guaranteed, and the cleaning efficiency of an operator on the valve body is improved.

To sum up, the utility model discloses following beneficial effect has:

1. a water supply part is arranged to flush the valve body to be cleaned, a roller with cleaning wires is arranged, and the driving part drives the roller to thoroughly clean the inner side wall of the valve body, so that the residual quantity of fluid dirt is reduced; the bearing plate with the water drainage hole is arranged to improve the cleaning efficiency of operators.

2. The guide cylinder is arranged to reduce the phenomenon that the driving part is polluted by sewage, and the filter screen and the water outlet pipe are arranged to guarantee and accelerate the sewage treatment speed.

Drawings

FIG. 1 is a schematic structural diagram of a valve cleaning structure according to an embodiment;

FIG. 2 is a schematic sectional view illustrating the positional relationship between the carrier plate, the driving member and the cleaning tank in the embodiment;

FIG. 3 is a schematic diagram showing the connection relationship between the driving member, the roller, the sliding block and the bearing plate in the embodiment;

in the figure: 1. cleaning the box body; 101. a drive member; 102. a roller; 103. cleaning silk; 104. a guide cylinder; 105. a T-shaped groove; 2. a water supply member; 201. a water pipe; 202. a high-pressure water outlet barrel; 3. a carrier plate; 301. an operation hole; 302. a butting rod; 303. a limit ring plate; 304. a hydrophobic pore; 305. a flow guide surface; 306. a filter screen; 307. a water outlet pipe; 4. a sliding block; 401. mounting holes; 402. and locking the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a valve cleaning structure, referring to fig. 1 and 2, comprising a cleaning tank 1; the inner cavity of the box body 1 is cleaned and arranged on the bottom wall of the box body, and a driving piece 101 is arranged through a screw, wherein the driving piece 101 is preferably a three-phase asynchronous motor.

Referring to fig. 2 and 3, the outer side wall of the output shaft of the driving member 101 is provided with a roller 102, and the two are connected by screw thread and then fixed by bolts; a plurality of cleaning wires 103 are vertically arranged on the outer side wall of the roller 102, and the cleaning wires 103 are made of stainless steel filaments; the outer side wall of the roller 102 is welded with a guide cylinder 104, and the guide cylinder 104 is positioned below the cleaning wire 103.

Referring to fig. 1, a water supply part 2 is arranged on the outer side wall of a cleaning box body 1, and the water supply part 2 is preferably a water pump; a water passage pipe 201 is connected to one end of the water supply member 2, and the water passage pipe 201 is made of plastic and has a characteristic of being bent and extended so that an operator can wash the valve body; one end of the water pipe 201 far away from the water supply part 2 is connected with a high-pressure water outlet barrel 202 in a threaded mode.

Referring to fig. 1 and 2, a bearing plate 3 is arranged on the inner side wall of the cleaning box body 1, and the bearing plate 3 is positioned above the driving part 101; wash the box 1 inside wall and be provided with two T type grooves 105, T type groove 105 extends the setting along the direction of height who washs box 1.

Referring to fig. 3, two sliding blocks 4 adapted to the T-shaped groove 105 are welded to the outer side wall of the bearing plate 3, and the two sliding blocks 4 are respectively located at two ends of the bearing plate 3 in the length direction; the surface of the sliding block 4 is provided with a mounting hole 401 along the thickness direction thereof in a penetrating manner, and a locking bolt 402 for fixing the bearing plate 3 is connected to the inner side wall of the mounting hole 401 in a threaded manner.

Referring to fig. 2 and 3, an operation hole 301 is penetratingly formed on the surface of the carrier plate 3 in a thickness direction thereof, so that an output shaft of the driving member 101 extends upward through the operation hole 301; a plurality of abutting rods 302 are vertically welded on the upper surface of the bearing plate 3, and the abutting rods 302 are arranged around the operating hole 301 so as to fix the position of the valve body to be cleaned; a limit ring plate 303 is welded on the outer edge of the connecting rod 302 to support the valve body and suspend it; the surface of the bearing plate 3 is provided with a plurality of drainage holes 304 along the thickness direction, and the inner side wall of the drainage hole 304 and the upper end thereof are provided with a flow guide surface 305 for accelerating the sewage to enter the drainage hole 304.

Referring to fig. 2 and 3, a water outlet pipe 307 is connected to the inner side wall of the water drainage hole 304 in a threaded manner, and one end of the water outlet pipe 307, which is far away from the water drainage hole 304, penetrates through the side wall of the cleaning tank 1 and extends to the outside of the cleaning tank 1; the inner side wall of the water drainage hole 304 is welded with a filter screen 306, and the filter screen 306 is positioned at one end of the water drainage hole 304 far away from the flow guide surface 305 to reduce the blockage caused by the dirt entering the water outlet pipe 307.

The working principle is as follows:

aligning a valve body to be cleaned with a butting rod 302, and enabling the butting rod 302 to penetrate through a pin hole in the bottom of the valve body until a limiting ring plate 303 butts against the bottom of the valve body; starting the water supply part 2 and flushing the valve body with water; then, the driving member 101 is started and drives the roller 102 to rotate, so that the cleaning wire 103 rotates to rub the inner side wall of the valve body to clean the inner side wall of the valve body, thereby achieving the purpose of reducing the residual fluid dirt.

After cleaning for a period of time, replacing the other end of the valve body and cleaning again by the same method; the sewage flowing down in the cleaning process flows to the upper surface of the bearing plate 3 through the guide cylinder 104, then flows downwards through the water drainage hole 304, and is finally discharged out of the cleaning box body 1 through the water outlet pipe 307.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a valve washs structure, is including wasing box (1), its characterized in that: a driving part (101) is arranged in the cleaning box body (1), one end of the driving part (101) is provided with a roller (102), and the outer side wall of the roller (102) is provided with a plurality of cleaning wires (103); the outer side wall of the roller (102) is provided with a guide cylinder (104), and the guide cylinder (104) is positioned at one end, far away from the cleaning wire (103), of the roller (102); the outer side wall of the cleaning box body (1) is provided with a water supply part (2), and one end of the water supply part (2) is connected with a water service pipe (201).

2. A valve cleaning structure according to claim 1, wherein: wash box (1) inside wall and be provided with loading board (3), loading board (3) surface is provided with a plurality of butt joint poles (302), butt joint pole (302) lateral wall is provided with spacing crown plate (303).

3. A valve cleaning structure according to claim 2, wherein: the bearing plate (3) length direction's both ends are provided with sliding block (4) respectively, wash box (1) inside wall and be provided with T type groove (105) with sliding block (4) looks adaptation.

4. A valve cleaning structure according to claim 3, wherein: the surface of the sliding block (4) is provided with a mounting hole (401) in a penetrating mode along the height direction of the sliding block, and a locking bolt (402) is connected to the inner side wall of the mounting hole (401) in a threaded mode.

5. A valve cleaning structure according to claim 2, wherein: the surface of the bearing plate (3) is provided with a plurality of water drainage holes (304) in a penetrating manner along the thickness direction.

6. The valve cleaning structure according to claim 5, wherein: the inner side wall of the drainage hole (304) is provided with a flow guide surface (305).

7. The valve cleaning structure according to claim 6, wherein: the bottom of the drain hole (304) is provided with a water outlet pipe (307), and the water outlet pipe (307) extends to the outside of the cleaning box body (1).

8. The valve cleaning structure according to claim 7, wherein: the inside wall of the water drainage hole (304) is provided with a filter screen (306), and the filter screen (306) is positioned at one end, far away from the flow guide surface (305), of the water drainage hole (304).