CN213393587U - Prevent blockking up effectual butterfly valve - Google Patents
Prevent blockking up effectual butterfly valve Download PDFInfo
- Publication number
- CN213393587U CN213393587U CN202022043733.7U CN202022043733U CN213393587U CN 213393587 U CN213393587 U CN 213393587U CN 202022043733 U CN202022043733 U CN 202022043733U CN 213393587 U CN213393587 U CN 213393587U
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- CN
- China
- Prior art keywords
- fixedly connected
- valve
- pipe
- sweeping
- scraping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 17
- 241001330002 Bambuseae Species 0.000 claims abstract description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 17
- 239000011425 bamboo Substances 0.000 claims abstract description 17
- 238000010408 sweeping Methods 0.000 claims description 32
- 238000007790 scraping Methods 0.000 claims description 25
- 239000012535 impurity Substances 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a butterfly valve technical field especially relates to a prevent blockking up effectual butterfly valve. The to-be-solved technical problem of the utility model is that the impurity of adulteration blocks up the butterfly valve easily in the pipeline. In order to solve the technical problem, the utility model provides a prevent blockking up effectual butterfly valve, including the valve pipe, the left side fixedly connected with of valve pipe goes into the pipe, the right side fixedly connected with exit tube of valve pipe, the top activity interlude of valve pipe has the valve shaft, the top fixedly connected with hand wheel of valve shaft, the valve plate has been cup jointed in the outside of valve shaft bottom, the line wheel has been cup jointed in the outside at valve shaft top, the outside of line wheel has cup jointed and has acted as go-between, the inner wall fixedly connected with filter of going into the pipe, the top activity interlude of going into the pipe has the pressure shaft, the top fixedly connected with depression bar of pressure shaft, the outside cover of depression bar bottom is equipped with spacing section of thick bamboo, the outside cover of spacing section of thick bamboo is equipped with reset spring, the bottom fixedly connected with.
Description
Technical Field
The utility model relates to a butterfly valve technical field specifically is a prevent blockking up effectual butterfly valve.
Background
The butterfly valve is also called a flap valve, and is a regulating valve with a simple structure, the butterfly valve is one of indispensable objects in a pipeline, but impurities doped in the pipeline are easy to block the butterfly valve after long-term use, so that the butterfly valve with a good anti-blocking effect, which can solve the problems, is urgently needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a prevent blockking up effectual butterfly valve has solved the easy problem of stifled butterfly valve of impurity of adulteration in the pipeline.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a prevent blockking up effectual butterfly valve, includes the valve pipe, the left side fixedly connected with income pipe of valve pipe, the right side fixedly connected with exit tube of valve pipe, the top activity interlude of valve pipe has the valve shaft, the top fixedly connected with hand wheel of valve shaft, the valve plate has been cup jointed in the outside of valve shaft bottom, the line wheel has been cup jointed in the outside at valve shaft top, the outside of line wheel has been cup jointed and has been acted as go-between.
Go into the inner wall fixedly connected with filter of pipe, the top activity interlude of going into the pipe has the last item, the top fixedly connected with depression bar of last item, the outside cover of depression bar bottom is equipped with spacing section of thick bamboo, the outside cover of spacing section of thick bamboo is equipped with reset spring, the bottom fixedly connected with of last item scrapes a section of thick bamboo of sweeping, scrape the middle part fixedly connected with medium plate of sweeping an inner wall, the equal fixedly connected with in both sides of medium plate scrapes the spring of sweeping, the opposite side fixedly connected with who scrapes the spring scrapes the pole of sweeping, scrape the bottom fixedly connected with kicking block of sweeping a section of thick bamboo.
Go into the concave box of bottom fixedly connected with of pipe, there is the top cap at the left top of concave box inner wall through hinge swing joint, the bottom fixedly connected with top cap spring of top cap, the top fixedly connected with guide pulley of going into the pipe.
Preferably, the inner wall of the concave box is movably inserted with a collection box, the front surface of the collection box is movably inserted with a leakage-proof cover, and the leakage-proof cover is in threaded connection with the inner wall of the concave box.
Preferably, the other side of the pull wire penetrates through the guide wheel and is fixedly connected with the bottom of the pressure lever, and the bottom of the limiting cylinder is fixedly connected with the top of the inlet pipe.
Preferably, the top of the return spring is fixedly connected with the bottom of the pressure lever, and the bottom of the return spring is fixedly connected with the top of the inlet pipe.
Further preferably, the right side of the scraping and sweeping cylinder is attached to the left side of the filter plate, and the right side of the scraping and sweeping rod is attached to the left side of the filter plate.
Further preferably, scrape sweep the pole activity and alternate in scraping the inner wall of sweeping a section of thick bamboo, scrape sweep the pole and keep away from one side of medium plate and laminate mutually with the inner wall of income pipe.
(III) advantageous effects
The utility model provides a prevent blockking up effectual butterfly valve possesses following beneficial effect:
(1) this butterfly valve is when using, and it is rotatory to pass through the valve shaft through rotatory hand wheel and drive the valve plate to reach the effect of opening or closing this butterfly valve, owing to be provided with the filter at the inner wall of going into the pipe, thereby with the whole interception of impurity in the left side of filter, and then prevent the easy problem of stifled butterfly valve of the debris of doping in the pipeline.
(2) When closing butterfly valve forward rotation hand wheel, the pulling is acted as go-between, and the pulling depression bar of acting as go-between moves down, and the depression bar pressure moves the dead axle and moves down, and the dead axle is under spacing of a spacing section of thick bamboo, promotes to scrape to sweep a section of thick bamboo and move down, scrapes to sweep a section of thick bamboo and scrape the left side that the pole goes on the filter and sweep to scrape impurity and sweep the inner wall of collecting the box, play to scrape to sweep to the filter and prevent the effect that blocks up.
(3) When no matter is in the inlet pipe, the leakage-proof cover is rotated, so that the leakage-proof cover is separated from the concave box, the collecting box is cleaned, the butterfly valve is convenient to collect and clean impurities, and the practicability of the butterfly valve is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the scraping and sweeping cylinder of the present invention;
FIG. 3 is a schematic view of the anti-leakage cover of the present invention;
fig. 4 is a schematic view of the structure of the pressure lever of the present invention.
In the figure: the device comprises a valve pipe 1, a pipe 2, a pipe 3, a valve shaft 4, a hand wheel 5, a valve plate 6, a wire wheel 7, a stay wire 8, a filter plate 9, a pressure shaft 10, a pressure rod 11, a spacing cylinder 12, a return spring 13, a scraping and sweeping cylinder 14, a middle plate 15, a scraping and sweeping spring 16, a scraping and sweeping rod 17, a top block 18, a concave box 19, a top cover 20, a top cover spring 21, a collecting box 22, a leakage-proof cover 23 and a guide wheel 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a prevent blockking up effectual butterfly valve, including valve pipe 1, the left side fixedly connected with of valve pipe 1 goes into pipe 2, the right side fixedly connected with exit tube 3 of valve pipe 1, the top activity interlude of valve pipe 1 has valve shaft 4, the top fixedly connected with hand wheel 5 of valve shaft 4, valve plate 6 has been cup jointed in the outside of valve shaft 4 bottom, line wheel 7 has been cup jointed in the outside at valve shaft 4 top, the outside of line wheel 7 has been cup jointed and has been acted as go-between 8, the opposite side of acting as go-between 8 runs through the bottom fixed connection of guide pulley 24 and depression bar 11.
The inner wall of the inlet pipe 2 is fixedly connected with a filter plate 9, the right side of a scraping and sweeping cylinder 14 is attached to the left side of the filter plate 9, the right side of a scraping and sweeping rod 17 is attached to the left side of the filter plate 9, a press shaft 10 is movably inserted into the top of the inlet pipe 2, a press rod 11 is fixedly connected to the top of the press shaft 10, a limiting cylinder 12 is sleeved on the outer side of the bottom of the press rod 11, the bottom of the limiting cylinder 12 is fixedly connected with the top of the inlet pipe 2, a return spring 13 is sleeved on the outer side of the limiting cylinder 12, the top of the return spring 13 is fixedly connected with the bottom of the press shaft 11, the bottom of the return spring 13 is fixedly connected with the top of the inlet pipe 2, the bottom of the press shaft 10 is fixedly connected with the scraping and sweeping cylinder 14, a middle plate 15 is fixedly connected to the middle part of the inner wall of the scraping and sweeping cylinder 14, scraping and sweeping springs 16 are fixedly connected to both sides, one side of the scraping and sweeping rod 17, which is far away from the middle plate 15, is attached to the inner wall of the inlet pipe 2, and the bottom of the scraping and sweeping cylinder 14 is fixedly connected with a top block 18.
Go into the concave box 19 of bottom fixedly connected with of pipe 2, the inner wall activity interlude of concave box 19 has collection box 22, and the positive activity interlude of collecting box 22 has leak protection cover 23, and leak protection cover 23 threaded connection has a top cap 20 at the inner wall of concave box 19, and hinge swing joint has a top cap 20 at the left top of concave box 19 inner wall, and the bottom fixedly connected with top cap spring 21 of top cap 20 goes into the top fixedly connected with guide pulley 24 of pipe 2.
This butterfly valve is when using, drives the valve plate 6 rotation through valve shaft 4 through rotatory hand wheel 5 to reach the effect of opening or closing this butterfly valve, owing to be provided with filter 9 at the inner wall of going into pipe 2, thereby intercept impurity whole in the left side of filter 9, and then prevent the easy problem of stifled butterfly valve of debris of doping in the pipeline.
When closing butterfly valve forward rotation hand wheel 5, the pulling is acted as go-between 8, and 8 pulling depression bars 11 of acting as go-between move down, and depression bar 11 is pressed and is moved the last item 10 of pushing down, and last item 10 pushes to scrape and sweep a section of thick bamboo 14 and move down at the spacing of a spacing section of thick bamboo 12, scrapes and sweeps a section of thick bamboo 14 and scrapes the left side of sweeping pole 17 and scraping the filter 9 and sweep to scrape the inner wall of sweeping into collection box 22 with impurity, play to scrape to filter 9 and sweep the effect that prevents the jam.
When no object exists in the inlet pipe 2, the leakage-proof cover 23 is rotated, so that the leakage-proof cover 23 is separated from the concave box 19, the collection box 22 is cleaned, the butterfly valve is convenient to collect and clean impurities, and the practicability of the butterfly valve is further improved.
The working principle is as follows: this butterfly valve is when using, drives the valve plate 6 rotation through valve shaft 4 through rotatory hand wheel 5 to reach the effect of opening or closing this butterfly valve, owing to be provided with filter 9 at the inner wall of going into pipe 2, thereby intercept impurity whole in the left side of filter 9, and then prevent the easy problem of stifled butterfly valve of debris of doping in the pipeline.
When closing butterfly valve forward rotation hand wheel 5, the pulling is acted as go-between 8, and 8 pulling depression bars 11 of acting as go-between move down, and depression bar 11 is pressed and is moved the last item 10 of pushing down, and last item 10 pushes to scrape and sweep a section of thick bamboo 14 and move down at the spacing of a spacing section of thick bamboo 12, scrapes and sweeps a section of thick bamboo 14 and scrapes the left side of sweeping pole 17 and scraping the filter 9 and sweep to scrape the inner wall of sweeping into collection box 22 with impurity, play to scrape to filter 9 and sweep the effect that prevents the jam.
When no object exists in the inlet pipe 2, the leakage-proof cover 23 is rotated, so that the leakage-proof cover 23 is separated from the concave box 19, the collection box 22 is cleaned, the butterfly valve is convenient to collect and clean impurities, and the practicability of the butterfly valve is further improved.
Claims (6)
1. The utility model provides a prevent blockking up effectual butterfly valve, includes valve pipe (1), its characterized in that: an inlet pipe (2) is fixedly connected to the left side of the valve pipe (1), an outlet pipe (3) is fixedly connected to the right side of the valve pipe (1), a valve shaft (4) is movably inserted into the top of the valve pipe (1), a hand wheel (5) is fixedly connected to the top of the valve shaft (4), a valve plate (6) is sleeved on the outer side of the bottom of the valve shaft (4), a wire wheel (7) is sleeved on the outer side of the top of the valve shaft (4), and a pull wire (8) is sleeved on the outer side of the wire wheel (7);
the inner wall of the inlet pipe (2) is fixedly connected with a filter plate (9), the top of the inlet pipe (2) is movably inserted with a press shaft (10), the top of the press shaft (10) is fixedly connected with a press rod (11), the outer side of the bottom of the press rod (11) is sleeved with a limiting cylinder (12), the outer side of the limiting cylinder (12) is sleeved with a return spring (13), the bottom of the press shaft (10) is fixedly connected with a scraping and sweeping cylinder (14), the middle part of the inner wall of the scraping and sweeping cylinder (14) is fixedly connected with a middle plate (15), both sides of the middle plate (15) are fixedly connected with scraping and sweeping springs (16), the other side of the scraping and sweeping spring (16) is fixedly connected with a scraping and sweeping rod (17), and the bottom of the scraping and sweeping cylinder (14) is fixedly connected;
go into the concave box of bottom fixedly connected with (19) of pipe (2), there is top cap (20) at the left top of concave box (19) inner wall through hinge swing joint, the bottom fixedly connected with top cap spring (21) of top cap (20), go into top fixedly connected with guide pulley (24) of pipe (2).
2. The butterfly valve with good anti-blocking effect according to claim 1, wherein: the inner wall of the concave box (19) is movably inserted with a collection box (22), the front face of the collection box (22) is movably inserted with a leakage-proof cover (23), and the leakage-proof cover (23) is in threaded connection with the inner wall of the concave box (19).
3. The butterfly valve with good anti-blocking effect according to claim 1, wherein: the other side of the pull wire (8) penetrates through the guide wheel (24) and is fixedly connected with the bottom of the pressure lever (11), and the bottom of the limiting cylinder (12) is fixedly connected with the top of the inlet pipe (2).
4. The butterfly valve with good anti-blocking effect according to claim 1, wherein: the top of the return spring (13) is fixedly connected with the bottom of the pressure lever (11), and the bottom of the return spring (13) is fixedly connected with the top of the inlet pipe (2).
5. The butterfly valve with good anti-blocking effect according to claim 1, wherein: the right side of the scraping and sweeping cylinder (14) is attached to the left side of the filter plate (9), and the right side of the scraping and sweeping rod (17) is attached to the left side of the filter plate (9).
6. The butterfly valve with good anti-blocking effect according to claim 1, wherein: scrape and sweep pole (17) activity and alternate in the inner wall of scraping and sweeping a section of thick bamboo (14), scrape sweep pole (17) and keep away from one side of medium plate (15) and laminate mutually with the inner wall of income pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043733.7U CN213393587U (en) | 2020-09-17 | 2020-09-17 | Prevent blockking up effectual butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043733.7U CN213393587U (en) | 2020-09-17 | 2020-09-17 | Prevent blockking up effectual butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393587U true CN213393587U (en) | 2021-06-08 |
Family
ID=76179442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043733.7U Expired - Fee Related CN213393587U (en) | 2020-09-17 | 2020-09-17 | Prevent blockking up effectual butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998514A (en) * | 2021-11-23 | 2022-02-01 | 江西麦得豪新材料有限公司 | Winding device for copper foil production |
| CN114151552A (en) * | 2021-11-19 | 2022-03-08 | 东一阀门制造(南通)有限公司 | Low-temperature butterfly valve with detachable rust-proof built-in filter screen |
-
2020
- 2020-09-17 CN CN202022043733.7U patent/CN213393587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151552A (en) * | 2021-11-19 | 2022-03-08 | 东一阀门制造(南通)有限公司 | Low-temperature butterfly valve with detachable rust-proof built-in filter screen |
| CN114151552B (en) * | 2021-11-19 | 2023-08-01 | 东一阀门制造(南通)有限公司 | Low-temperature butterfly valve with detachable antirust built-in filter screen |
| CN113998514A (en) * | 2021-11-23 | 2022-02-01 | 江西麦得豪新材料有限公司 | Winding device for copper foil production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |