CN210461849U - Butterfly valve memory device - Google Patents
Butterfly valve memory device Download PDFInfo
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- CN210461849U CN210461849U CN201920936093.7U CN201920936093U CN210461849U CN 210461849 U CN210461849 U CN 210461849U CN 201920936093 U CN201920936093 U CN 201920936093U CN 210461849 U CN210461849 U CN 210461849U
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- butterfly valve
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- memory device
- handle
- connecting rod
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Abstract
The utility model discloses a butterfly valve memory device, including the butterfly valve main part, the inboard surface of butterfly valve main part is provided with the valve clack, the front end surface of butterfly valve main part is provided with the packing ring, the inboard of packing ring is provided with the filter screen, packing ring front end surface is provided with the memotron, the lower extreme surface of memotron is provided with the drain, one side that the lower extreme surface of memotron is close to the drain is provided with the connection rope, the one end surface of connecting the rope is provided with the blowdown lid, the upper end surface of butterfly valve main part is provided with the memory dish, the inside of memory dish is hollowed and is provided with a through-hole, the upper end surface of memory dish is provided with fixed cover. A butterfly valve memory device, can conveniently remember the aperture of valve last time, can filter the great impurity in the liquid, the filth in the valve that can discharge prevents that the valve from being blockked up by the filth.
Description
Technical Field
The utility model relates to a butterfly valve field, in particular to butterfly valve memory device.
Background
The butterfly valve is also called as a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which has a closing member (a valve clack or a butterfly plate) as a disk and can rotate around a valve shaft to open and close; the traditional butterfly valve has some defects, firstly, the butterfly valve in the industry has no memory function, does not know the position to which the butterfly valve is opened every time, secondly, the butterfly valve has no filtering function and does not have a sewage draining outlet, and the butterfly valve is easy to block due to the fact that the sewage is drained out infrequently.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a butterfly valve memory device, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a butterfly valve memory device comprises a butterfly valve main body, wherein a valve clack is arranged on the inner side surface of the butterfly valve main body, a gasket is arranged on the outer surface of the front end of the butterfly valve main body, a filter screen is arranged on the inner side of the gasket, a storage pipe is arranged on the outer surface of the front end of the gasket, a drain outlet is arranged on the outer surface of the lower end of the storage pipe, a connecting rope is arranged on one side, close to the drain outlet, of the outer surface of the lower end of the storage pipe, a drain cover is arranged on the outer surface of one end of the connecting rope, a memory disc is arranged on the outer surface of the upper end of the butterfly valve main body, a first through hole is hollowed in the memory disc, a rotary groove is arranged on the outer surface of the upper end of the memory disc, a handle is arranged on the outer surface of, the spring is arranged on the inner side surface of the groove, the connecting piece is arranged on the outer surface of the lower end of the spring, the fixing pin is arranged on the outer surface of the lower end of the connecting piece, and the connecting rod is arranged on the outer surface of one end of the fixing pin.
Preferably, the outside of connecting rod is provided with fixed cover, the inside of handle is hollowed and is provided with No. two through-holes, the internal surface of fixed cover and the surface fixed connection of connecting rod, No. two through-holes and handle fixed connection.
Preferably, the outer side surface of the valve clack is movably connected with the butterfly valve body, the outer surface of the rear end of the gasket is fixedly connected with the outer surface of the front end of the butterfly valve body, and the filter screen is fixedly connected with the inner side surface of the gasket.
Preferably, the outer surface of the rear end of the storage pipe is fixedly connected with the outer surface of the front end of the gasket, the outer surface of the upper end of the sewage draining outlet is fixedly connected with the outer surface of the lower end of the storage pipe, the connecting rope is fixedly connected with the storage pipe, and the sewage draining cover is fixedly connected with the connecting rope.
Preferably, the outer surface of the lower end of the memory disc is fixedly connected with the outer surface of the upper end of the butterfly valve main body, the first through hole is fixedly connected with the memory disc, the outer surface of the lower end of the rotary groove is fixedly connected with the outer surface of the upper end of the memory disc, the outer surface of one end of the handle is fixedly connected with the outer surface of one end of the rotary groove, and the outer surface of the upper end of the fixing column is fixedly connected with the outer surface of the lower end of the handle.
Preferably, the surface and the recess swing joint of spring, the upper end surface of connection piece and the lower extreme external surface fixed connection of spring, the upper end surface of fixed pin and the lower extreme external surface fixed connection of connection piece, the one end surface of connecting rod and the one end external surface fixed connection of fixed pin, the surface and No. two through-hole swing joint of connecting rod, change the inside surface swing joint of rod and connecting rod.
Compared with the prior art, the utility model discloses following beneficial effect has: the butterfly valve memory device can filter sundries passing through the device through the filter screen when in use, the sundries are gathered in the storage pipe, when in need of pollution discharge, the pollution discharge cover can be unscrewed, and pollutants can be discharged from the pollution discharge outlet, on one hand, the design can block large pollutants in passing liquid, on the other hand, the pollutants accumulated for a long time can be discharged through the pollution discharge outlet to prevent the device from being blocked, when the opening degree of the valve is adjusted to rotate the handle, the handle and the fixing sleeve are held by hands, the fixing sleeve is pressed at the moment, the fixing pin is driven by the connecting rod to move upwards, the fixing pin is pulled out from the one-number through hole, the rotatable handle controls the opening degree of the valve, when the opening degree is adjusted, the fixing pin can be popped out under the action of the spring, the fixing pin is inserted into the one-number through hole to fix the handle, the deviation of the handle is prevented, and the number of the one, the same aperture can be adjusted with the last valve only by remembering the position of inserting the one-number through hole last time when the valve is opened and closed every time, the size of the valve aperture can be remembered, the valve is practical, and the using effect is better than that of a traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a butterfly valve memory device according to the present invention;
fig. 2 is an exploded view of a butterfly valve memory device according to the present invention;
fig. 3 is an enlarged schematic view of a butterfly valve memory device a of the present invention;
fig. 4 is a partially sectional schematic view of the butterfly valve memory device of the present invention.
In the figure 1, a butterfly valve body; 2. a valve flap; 3. a gasket; 4. a filter screen; 5. a storage tube; 6. a sewage draining outlet; 7. connecting ropes; 8. a sewage draining cover; 9. a memory disk; 10. a first through hole; 11. rotating the groove; 12. rotating the stick; 13. a handle; 14. fixing a column; 15. a groove; 16. a spring; 17. connecting sheets; 18. a fixing pin; 19. a connecting rod; 20. fixing a sleeve; 21. and a second through hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a butterfly valve memory device comprises a butterfly valve body 1, a valve flap 2 is arranged on the inner side surface of the butterfly valve body 1, a gasket 3 is arranged on the outer surface of the front end of the butterfly valve body 1, a filter screen 4 is arranged on the inner side of the gasket 3, a storage pipe 5 is arranged on the outer surface of the front end of the gasket 3, a sewage outlet 6 is arranged on the outer surface of the lower end of the storage pipe 5, a connecting rope 7 is arranged on one side of the outer surface of the lower end of the storage pipe 5 close to the sewage outlet 6, a sewage discharge cover 8 is arranged on the outer surface of one end of the connecting rope 7, a memory disc 9 is arranged on the outer surface of the upper end of the butterfly valve body 1, a through hole 10 is hollowed inside the memory disc 9, a rotary slot 11 is arranged on the outer surface of the upper end of the memory disc 9, a handle 13 is arranged on the, the inner side surface of the groove 15 is provided with a spring 16, the outer surface of the lower end of the spring 16 is provided with a connecting sheet 17, the outer surface of the lower end of the connecting sheet 17 is provided with a fixing pin 18, and the outer surface of one end of the fixing pin 18 is provided with a connecting rod 19.
A fixing sleeve 20 is arranged on the outer side of the connecting rod 19, the fixing pin 18 can be driven to move upwards through the connecting rod 19, a second through hole 21 is hollowed in the handle 13, the connecting rod 19 can penetrate through the second through hole 21, the inner surface of the fixing sleeve 20 is fixedly connected with the outer surface of the connecting rod 19, and the second through hole 21 is fixedly connected with the handle 13; the outer side surface of the valve clack 2 is movably connected with the butterfly valve main body 1, the opening of the device can be controlled through the valve clack 2, the outer surface of the rear end of the gasket 3 is fixedly connected with the outer surface of the front end of the butterfly valve main body 1, liquid leakage can be prevented through the gasket 3, the filter screen 4 is fixedly connected with the inner side surface of the gasket 3, and sundries can be filtered through the filter screen 4; the outer surface of the rear end of the storage pipe 5 is fixedly connected with the outer surface of the front end of the gasket 3, the outer surface of the upper end of the sewage draining outlet 6 is fixedly connected with the outer surface of the lower end of the storage pipe 5, sewage can be drained through the sewage draining outlet 6, the connecting rope 7 is fixedly connected with the storage pipe 5, the sewage draining cover 8 can be prevented from being lost through the connecting rope 7, the sewage draining cover 8 is fixedly connected with the connecting rope 7, and the sewage draining outlet 6 can be blocked through the sewage draining cover 8; the outer surface of the lower end of the memory disc 9 is fixedly connected with the outer surface of the upper end of the butterfly valve main body 1, the first through hole 10 is fixedly connected with the memory disc 9, the adjusting position of the valve can be memorized through the position of the first through hole 10, the outer surface of the lower end of the rotary groove 11 is fixedly connected with the outer surface of the upper end of the memory disc 9, the outer surface of one end of the handle 13 is fixedly connected with the outer surface of one end of the rotary groove 11, and the outer surface of the upper end of the fixed column 14 is fixedly connected with the outer surface; spring 16's surface and recess 15 swing joint, the upper end surface of connection piece 17 and spring 16's lower extreme external surface fixed connection, the upper end surface of fixed pin 18 and the lower extreme external surface fixed connection of connection piece 17, can restrict handle 13 through fixed pin 18 and receive the external force off tracking, the one end surface of connecting rod 19 and the one end external surface fixed connection of fixed pin 18, the surface and No. two through-hole 21 swing joint of connecting rod 19, change the inside surface swing joint of rod 12 and connecting rod 19, can let connecting rod 19 revolute rod 12 through changeing rod 12 and rotate.
It should be noted that the utility model relates to a butterfly valve memory device, debris that can pass through the device can be filtered through filter screen 4 during the use, debris gathering is in the inside of storage tube 5, can unscrew blowdown lid 8 when needing the blowdown, the filth can be discharged from drain 6, when the rotatory handle 13 of aperture of adjusting valve, hold handle 13, fixed cover 20 with the hand, fixed cover 20 is pressed down this moment, through connecting rod 19 with the commentaries on classics rod 12 as the fulcrum around commentaries on classics rod 12 rotates, thereby drive fixed pin 18 up-going, fixed pin 18 is extracted from a through-hole 10, rotatable handle 13 control valve's aperture this moment, when adjusting the aperture, fixed pin 18 can be popped out under the effect of spring 16, insert in a through-hole 10 with handle 13 fixed, prevent handle 13 off tracking, because the group number of a through-hole 10 is the multiunit, as long as to insert the position of a through-hole 10 last time when opening and closing the valve, surpasses the traditional butterfly valve memory device in the use prospect and is more practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A butterfly valve memory device, includes butterfly valve main part (1), its characterized in that: the butterfly valve comprises a butterfly valve body (1), a valve clack (2) is arranged on the inner side surface of the butterfly valve body (1), a gasket (3) is arranged on the outer surface of the front end of the butterfly valve body (1), a filter screen (4) is arranged on the inner side of the gasket (3), a storage pipe (5) is arranged on the outer surface of the front end of the gasket (3), a sewage draining outlet (6) is arranged on the outer surface of the lower end of the storage pipe (5), a connecting rope (7) is arranged on one side, close to the sewage draining outlet (6), of the outer surface of the lower end of the storage pipe (5), a sewage draining cover (8) is arranged on the outer surface of one end of the connecting rope (7), a memory disc (9) is arranged on the outer surface of the upper end of the butterfly valve body (1), a through hole (10) is formed in the memory disc (9) in an empty mode, the inside of handle (13) is run through and is provided with commentaries on classics rod (12), the lower extreme of handle (13) is provided with fixed column (14), the inside of fixed column (14) is hollowed and is provided with recess (15), the inboard surface of recess (15) is provided with spring (16), the lower extreme surface of spring (16) is provided with connection piece (17), the lower extreme surface of connection piece (17) is provided with fixed pin (18), the one end surface of fixed pin (18) is provided with connecting rod (19).
2. A butterfly valve memory device in accordance with claim 1, wherein: the outside of connecting rod (19) is provided with fixed cover (20), the inside of handle (13) is hollowed and is provided with No. two through-holes (21), the internal surface of fixed cover (20) and the surface fixed connection of connecting rod (19), No. two through-holes (21) and handle (13) fixed connection.
3. A butterfly valve memory device in accordance with claim 1, wherein: the outer side surface of valve clack (2) and butterfly valve main part (1) swing joint, the rear end surface of packing ring (3) and the front end fixed surface of butterfly valve main part (1) are connected, filter screen (4) and the inboard fixed surface of packing ring (3) are connected.
4. A butterfly valve memory device in accordance with claim 1, wherein: the utility model discloses a sewage treatment device, including storage tube (5), the front end surface fixed connection of rear end surface and packing ring (3) of storage tube (5), the upper end surface of drain (6) is connected with the lower extreme surface fixed connection of storage tube (5), connect rope (7) and storage tube (5) fixed connection, blowdown lid (8) and connection rope (7) fixed connection.
5. A butterfly valve memory device in accordance with claim 1, wherein: the outer surface of the lower end of the memory disc (9) is fixedly connected with the outer surface of the upper end of the butterfly valve main body (1), the first through hole (10) is fixedly connected with the memory disc (9), the outer surface of the lower end of the rotary groove (11) is fixedly connected with the outer surface of the upper end of the memory disc (9), the outer surface of one end of the handle (13) is fixedly connected with the outer surface of one end of the rotary groove (11), and the outer surface of the upper end of the fixing column (14) is fixedly connected with the outer surface of the lower end of the handle (13).
6. A butterfly valve memory device in accordance with claim 1, wherein: the surface and recess (15) swing joint of spring (16), the upper end surface of connection piece (17) and the lower extreme external surface fixed connection of spring (16), the upper end surface of fixed pin (18) and the lower extreme external surface fixed connection of connection piece (17), the one end surface of connecting rod (19) and the one end external surface fixed connection of fixed pin (18), the surface and No. two through-hole (21) swing joint of connecting rod (19), change the inside surface swing joint of rod (12) and connecting rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936093.7U CN210461849U (en) | 2019-06-20 | 2019-06-20 | Butterfly valve memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920936093.7U CN210461849U (en) | 2019-06-20 | 2019-06-20 | Butterfly valve memory device |
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| Publication Number | Publication Date |
|---|---|
| CN210461849U true CN210461849U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920936093.7U Active CN210461849U (en) | 2019-06-20 | 2019-06-20 | Butterfly valve memory device |
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| Country | Link |
|---|---|
| CN (1) | CN210461849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375059A (en) * | 2021-04-27 | 2021-09-10 | 王令军 | Anti-leakage ball valve |
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2019
- 2019-06-20 CN CN201920936093.7U patent/CN210461849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113375059A (en) * | 2021-04-27 | 2021-09-10 | 王令军 | Anti-leakage ball valve |
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