CN220195649U - Valve with inside clearance structure - Google Patents

Abstract

The utility model relates to the technical field of valves and discloses a valve with an internal cleaning structure, which comprises a valve vertical bin, a valve driving rod longitudinally distributed on the inner side of the valve vertical bin, a valve core plate arranged at the end part of the valve driving rod extending into the valve vertical bin, and a valve inner bin fixedly arranged below the valve vertical bin, wherein a valve inlet pipe is fixed on one side of the valve inner bin, a valve outlet pipe is fixed at one end of the valve inner bin far away from the valve inlet pipe, a cleaning bin body is fixed on the side wall of the valve vertical bin, a horizontal transmission mechanism for driving a scraper main body to horizontally move is arranged in the cleaning bin body, and a valve base plate is fixed at the bottom of the valve inner bin. According to the utility model, one side of the vertical valve bin is provided with a group of cleaning bin bodies with larger space, and the scraper main body with a larger decoration structure can horizontally move below the valve core plate by manually arranging the wire rod body, so that a rubber pad is utilized to carry out rubbing operation at the bottom of the valve core plate.

Description

Valve with inside clearance structure

Technical Field

The utility model relates to the technical field of valves, in particular to a valve with an internal cleaning structure.

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium, and can be classified into a shutoff valve, a check valve, a regulating valve and the like according to functions thereof. The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like.

The valve core is an important part for blocking water flow in the valve, different driving modes of the valve core by different valves are different, the valve core is propped against a designated channel to realize closing of the valve, the valve core is contacted with substances passing through the valve for a long time, and the surface of the valve core is possibly stained with partial residues, so that the substances passing through the valve subsequently have certain impurities.

Disclosure of Invention

(one) solving the technical problems

In view of the above-mentioned drawbacks of the prior art, the present utility model provides a valve with an internal cleaning structure, which can effectively solve the problems of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model discloses a valve with an internal cleaning structure, which comprises a valve vertical bin, a valve driving rod longitudinally distributed on the inner side of the valve vertical bin, a valve core plate arranged at the end part of the valve driving rod extending into the valve vertical bin, and a valve inner bin fixedly arranged below the valve vertical bin, wherein a valve inlet pipe is fixed on one side of the valve inner bin, a valve outlet pipe is fixed at one end of the valve inner bin far away from the valve inlet pipe, a cleaning bin body is fixed on the side wall of the valve vertical bin, a scraper main body for cleaning the lower end face of a valve core plate is arranged in the cleaning bin body, a horizontal transmission mechanism for driving the scraper main body to horizontally move is arranged in the cleaning bin body, and a valve base plate is fixed at the bottom of the valve inner bin.

Furthermore, the cleaning bin body is square, and the width of the scraping plate main body is slightly smaller than the diameter of the valve core plate.

Still further, square structure's inside sets up two sets of spaces from top to bottom, and scraper blade main part sliding connection is in the lower part space of the clean storehouse body, horizontal transmission mechanism includes the pole body of rod, slider body and connecting block, the pole body of rod is installed in the upper portion space of the clean storehouse body, the slider body meshing is connected in the outside of the pole body of rod, the connecting block is fixed in the bottom of slider body, and the slider body passes the partition in two sets of spaces from top to bottom of the clean storehouse body and is fixed with the lateral wall of scraper blade main part.

Further, the front end pipe of the screw rod body penetrates through the surface of the cleaning bin body and extends to the outside of the cleaning bin body.

Furthermore, the end face of the screw rod body is rotatably connected with a U-shaped handle bar.

Further, a rubber pad is attached to the upper end of the scraper main body, and a cleaning bin cover is hinged to the side wall of the cleaning bin body.

(III) beneficial effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, one side of the vertical valve bin is provided with a group of cleaning bin bodies with larger space, and the scraper main body with a larger decoration structure can horizontally move below the valve core plate by manually arranging the wire rod body, so that the rubber pad is utilized to carry out scraping operation on the bottom of the valve core plate, and the surface of the valve core plate can be cleaned, thereby greatly reducing the cleaning difficulty of the valve core.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is an interior view of the cleaning bin of the utility model;

reference numerals in the drawings represent respectively: 1. a valve vertical bin; 2. a valve driving rod; 3. a valve inner bin; 4. a valve is connected into the pipe; 5. a valve outlet pipe; 6. a valve base plate; 7. cleaning the bin body; 8. cleaning a bin cover; 9. a wire rod body; 10. a handle bar; 11. a slider body; 12. a connecting block; 13. a squeegee body; 14. a rubber pad; 15. a valve core plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Examples

The valve with internal cleaning structure in this embodiment, as shown in fig. 1-3, comprises a vertical valve chamber 1, a valve driving rod 2 longitudinally distributed inside the vertical valve chamber 1, a valve core plate 15 installed at the end of the valve driving rod 2 extending into the vertical valve chamber 1, and an internal valve chamber 3 fixedly installed below the vertical valve chamber 1, a valve base plate 6 is fixed at the bottom of the internal valve chamber 3, a valve inlet pipe 4 is fixed at one side of the internal valve chamber 3, a valve outlet pipe 5 is fixed at one end of the internal valve chamber 3 far away from the valve inlet pipe 4, a cross-shaped operating handle is arranged at the top of the valve driving rod 2, the valve core plate 15 connected with the top end of the valve driving rod 2 can be pushed downwards along the interior of the vertical valve chamber 1 by rotating the operating handle, the valve core plate 15 is propped against an open pore channel inside the internal valve chamber 3, thus closing the valve is realized, the valve core plate 15 is separated from an opening channel at the valve inner bin 3 to realize the opening of the valve, the material introduced into the opened valve is discharged through the valve inlet pipe 4 and then discharged from the valve outlet pipe 5 after passing through the valve inner bin 3, the side wall of the valve vertical bin 1 is fixedly provided with a cleaning bin body 7 with a platy structure, the cleaning bin body 7 is divided into an upper space and a lower space, the top space adopts a round shape, the bottom space adopts a square shape, the bottom space of the cleaning bin body 7 is communicated with the inside of the valve vertical bin 1, the inside of the cleaning bin body 7 is provided with a platy structure scraper body 13 for cleaning the lower end surface of the valve core plate 15, the scraper body 13 is positioned in the bottom space of the cleaning bin body 7, the surface of the scraper body 13 is in sliding connection with the square space at the bottom of the cleaning bin body 7, when the valve core plate 15 moves to a position far away from the opening of the valve inner bin 3, the scraper body 13 is just positioned below the valve core plate 15, and the top end surface of the scraper main body 13 is in a close state with the bottom end surface of the valve core plate 15, the width of the whole scraper main body 13 is slightly smaller than the diameter of the valve core plate 15, and the length of the scraper main body 13 is approximately equal to the diameter of the valve core plate 15, so that when the scraper main body 13 moves to the bottom of the valve core plate 15, the lower end of the valve core plate 15 can be contacted to realize cleaning.

The inside of the cleaning bin body 7 is provided with a horizontal transmission mechanism for driving the scraper main body 13 to horizontally move, the horizontal transmission mechanism comprises a screw rod body 9, a sliding block body 11 and a connecting block 12, the screw rod body 9 is arranged in the upper space of the cleaning bin body 7, the sliding block body 11 is connected to the outer side of the screw rod body 9 in a meshed manner, the connecting block 12 is fixed to the bottom of the sliding block body 11, the sliding block body 11 penetrates through the partitions of the upper space and the lower space of the cleaning bin body 7 and is fixed with the side wall of the scraper main body 13, the front end pipe of the screw rod body 9 penetrates through the surface of the cleaning bin body 7 and extends to the outside of the cleaning bin body 7, the end face of the screw rod body 9 is rotationally connected with U-shaped handle bars 10, the screw rod body 9 is respectively positioned in the inside and outside of the cleaning bin body 7, the screw rod body 9 outside the cleaning bin body 7 is used for personnel operation, and two ends of the U-shaped handle bars 10 are inserted into the screw rod body 9 for convenient operation, the contact part of the handle bar 10 and the screw rod body 9 can be rotated, so that when the device is not used, the handle bar 10 can be stuck to the side part of the screw rod body 9, when the screw rod body 9 needs to be rotated, the handle bar 10 can be rotated to the front of the screw rod body 9, then the handle bar 10 is rotated, the holding contact area of personnel is improved, the rotation difficulty of the screw rod body 9 is reduced, the screw rod body 9 can be rotated to enable the sliding block 11 meshed with the screw rod body 9 to be horizontally moved in the upper space of the cleaning bin body 7, the sliding block 11 drives the fixedly connected connecting block 12 to horizontally move, the scraper main body 13 can be horizontally moved in the lower space of the cleaning bin body 7 after the connecting block 12 horizontally moves, one end of the scraper main body 13 close to the valve core plate 15 gradually moves downwards from the lower space of the cleaning bin body 7 to the valve core plate 15, the upper end face of the scraper main body 13 is stuck with a group of surface corrugated rubber pads 14, along with the fact that the scraper main body 13 is close to the bottom of the valve core plate 15, the upper end of the rubber pad 14 is used for scraping the lower end face of the valve core plate 15 finally, so that the valve core plate 15 is cleaned, the screw rod body 9 is sealed with the rotary contact part of the cleaning bin body 7, the bottom end face of the valve core plate 15 positioned in the valve vertical bin 1 can be cleaned from the outside of the whole valve, the side wall of the cleaning bin body 7 is hinged with the cleaning bin cover 8, the side wall opening of the cleaning bin body 7 is closed by the cleaning bin cover 8 under the normal state, the cleaning bin cover 8 and the cleaning bin body 7 are reinforced by screws, and when the rubber pad 14 needs to be replaced, the cleaning bin cover 8 screws can be taken down to unfold the cleaning bin cover 8, and the rubber pad 14 which can be replaced for a long time.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a valve with inside clearance structure, includes that valve stands storehouse (1), valve stand storehouse (1) inboard longitudinal distribution's valve actuating lever (2), valve actuating lever (2) stretch into valve case board (15) and valve upright storehouse (1) below fixed mounting's valve interior storehouse (3), its characterized in that of the inside tip installation of storehouse (1) is found to the valve: one side of storehouse (3) is fixed with valve income pipe (4), and the one end that valve income pipe (4) was kept away from to storehouse (3) in the valve is fixed with valve exit tube (5), the lateral wall of valve upright storehouse (1) is fixed with clean storehouse body (7), and the inside of clean storehouse body (7) is provided with and is used for terminal surface clear scraper blade main part (13) under valve core board (15), the inside of clean storehouse body (7) is provided with the horizontal transmission mechanism of drive scraper blade main part (13) horizontal migration, the bottom of storehouse (3) is fixed with valve bed plate (6) in the valve.

2. A valve with internal cleaning structure according to claim 1, characterized in that: the cleaning bin body (7) is square, and the width of the scraping plate main body (13) is slightly smaller than the diameter of the valve core plate (15).

3. A valve with internal cleaning structure according to claim 1, characterized in that: the inside of square structure clean storehouse body (7) sets up two sets of spaces from top to bottom, and scraper blade main part (13) sliding connection in the lower part space of clean storehouse body (7), horizontal transmission mechanism includes wire body (9), slider body (11) and connecting block (12), the upper portion space in clean storehouse body (7) is installed in wire body (9), slider body (11) meshing is connected in the outside of wire body (9), connecting block (12) are fixed in the bottom of slider body (11), and slider body (11) pass the wall in two sets of spaces from top to bottom of clean storehouse body (7) and are fixed with the lateral wall of scraper blade main part (13).

4. A valve with internal cleaning structure according to claim 3, characterized in that: the front end pipe of the screw rod body (9) penetrates through the surface of the cleaning bin body (7) and extends to the outside of the cleaning bin body (7).

5. A valve with internal cleaning structure according to claim 4, wherein: the end face of the screw rod body (9) is rotatably connected with a U-shaped handle bar (10).

6. A valve with internal cleaning structure according to claim 1, characterized in that: the upper end of the scraper main body (13) is attached with a rubber pad (14), and the side wall of the cleaning bin body (7) is hinged with a cleaning bin cover (8).