CN220082137U - Manual flat valve - Google Patents
Manual flat valve Download PDFInfo
- Publication number
- CN220082137U CN220082137U CN202321632814.8U CN202321632814U CN220082137U CN 220082137 U CN220082137 U CN 220082137U CN 202321632814 U CN202321632814 U CN 202321632814U CN 220082137 U CN220082137 U CN 220082137U
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- Prior art keywords
- fixedly connected
- flat valve
- wall
- threaded rod
- slot
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- 239000002390 adhesive tape Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model discloses a manual flat valve, which relates to the technical field of flat valves and comprises a flat valve main body, wherein a threaded rod is inserted into the top of the flat valve main body, a handle is fixedly connected to the top of the threaded rod, a support frame is fixedly connected to the bottom of the handle, one end of the support frame is fixedly connected with a first rotating shaft, and the inner wall of the first rotating shaft is rotationally connected with the outer wall of the threaded rod. According to the utility model, the buffer block arranged at the bottom of the inner wall of the main body of the flat valve is provided with the second rotating shaft at one end of the buffer block, the second supporting rod is arranged at the top of the second rotating shaft, and the blade arranged at one end of the second supporting rod is used for discharging liquid into the valve through the buffer block and the blade, so that the service life of the flat valve is prolonged, and the third supporting rod arranged in the middle of the second supporting rod is used for stabilizing the second supporting rod, so that the purpose of reducing the service life of the flat valve due to water flowing fast is further solved.
Description
Technical Field
The utility model relates to the technical field of flat valves, in particular to a manual flat valve.
Background
The manual flat valve is mainly used for conveying pipelines such as natural gas, petroleum, chemical industry, environmental protection, urban pipelines, gas pipelines and the like and a steam storage device and is used as opening and closing equipment; the existing manual flat valve is often required to be opened and closed under the condition of full pressure difference, and works in a mode of directly driving the valve core to rotate to cut off materials by rotating the hand wheel, so that at least three persons are required to rotate together to close the valve in order to overcome the pressure of the materials in the pipe, the valve is inconvenient to use, the closing speed is low, closing lag phenomenon is easy to occur, adverse effects are caused on the production process, and further improvement is required.
The Chinese patent with publication number of CN210068992U discloses a manual flat valve, which comprises a reading body, a first reading cover, a second valve cover, a reading seat, a first end cover, a second end cover, a sealing gasket, a reading rod combined packing, a reading block and a rotating assembly; the rotating assembly comprises a first reading rod, a second valve rod, a connecting sleeve, a threaded sleeve, a shaft sleeve, a hand wheel, a ball screw and a sniffing plate: the utility model pulls the sniffing plate to move upwards to cut off materials through the ball screw, greatly reduces the opening and closing torque, is convenient to change, can be achieved by only one person, improves the closing speed, and ensures the normal operation of the production process.
The following problems exist in the prior art:
in the use process of the conventional flat valve, the consumption of internal parts is aggravated due to the fact that the liquid flow speed is too high, the service life of the conventional flat valve is greatly shortened, and various potential safety hazards are induced; in the use process of the conventional flat valve, certain filtration cannot be carried out on liquid in the pipe, so that excessive sundries flow into the pipe through the flat valve, and the pipe is blocked, so that a large potential safety hazard is caused.
Disclosure of Invention
The present utility model provides a manual flat valve to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a manual flat valve, includes the flat valve main part, the top of flat valve main part is pegged graft and is had the threaded rod, the top fixedly connected with handle of threaded rod, the bottom fixedly connected with support frame of handle, the first pivot of one end fixedly connected with of support frame, the inner wall of first pivot is rotated with the outer wall of threaded rod and is connected, the middle part of threaded rod has fixedly cup jointed leak protection adhesive tape, the top fixedly connected with first bracing piece of flat valve main part inner wall, the middle part of first bracing piece and the bottom threaded connection of threaded rod, one side fixedly connected with first fixed block of flat valve main part inner wall, first slot has been seted up to the bottom of first fixed block, the inner wall grafting of first slot has the inserted block.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with baffle of threaded rod, the bottom fixedly connected with valve body of baffle, the one end of valve body and the bottom fixedly connected with of inserted block.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with buffer block of flat valve main part inner wall, the one end fixedly connected with second pivot of buffer block, the top of second pivot rotates and is connected with the second bracing piece, the one end fixedly connected with blade of second bracing piece.
The technical scheme of the utility model is further improved as follows: and a third supporting rod is inserted in the middle of the second supporting rod, and one end of the third supporting rod is fixedly connected with the inner wall of the flat valve main body.
The technical scheme of the utility model is further improved as follows: the utility model discloses a flat valve, including flat valve main part, first slot, second slot, the inside grafting of second slot has the net that leaks, the one end overlap joint of net that leaks has the net that collects, the one end fixedly connected with filter screen of net that collects, the one end fixedly connected with first bolt of filter screen, the bottom grafting of first bolt has the third slot.
The technical scheme of the utility model is further improved as follows: the other end fixedly connected with apron of filter screen, the fourth slot has been seted up to one side of apron, the inner wall of fourth slot has pegged graft and has the second bolt, the one end fixedly connected with spring of second bolt, the one end and the inner wall fixed connection of flatbed valve main part of spring, the top fixedly connected with annular handle of apron.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a manual flat valve, which adopts the mutual coordination among a buffer block, a second rotating shaft, a second supporting rod, blades and a third supporting rod, wherein the second rotating shaft is arranged at one end of the buffer block through the buffer block arranged at the bottom of the inner wall of a main body of the flat valve, the second supporting rod is arranged at the top of the second rotating shaft, and the blades arranged at one end of the second supporting rod are used for enabling liquid to enter the valve to discharge force through the buffer block and the blades, so that the service life of the flat valve is prolonged, and the third supporting rod arranged in the middle of the second supporting rod is used for enabling the second supporting rod to be firmer, so that the purpose of reducing the service life of the flat valve due to too fast water flow is further solved.
2. The utility model provides a manual flat valve, which adopts a second slot, a leakage net, a collecting net, a filter screen, a first bolt, a third slot, a cover plate, a fourth slot, a second bolt, a spring and an annular handle to be matched with each other.
Drawings
FIG. 1 is a schematic view of an open cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of a closed cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
FIG. 4 is a schematic view of a valve body according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of the present utility model at B.
In the figure: 1. a flat valve body; 2. a threaded rod; 3. a handle; 4. a support frame; 5. a first rotating shaft; 6. a leakage-proof adhesive tape; 7. a first support bar; 8. a first fixed block; 9. a first slot; 10. inserting blocks; 11. a baffle; 12. a valve body; 13. a buffer block; 14. a second rotating shaft; 15. a second support bar; 16. a blade; 17. a third support bar; 18. a second slot; 19. a drain screen; 20. a collection net; 21. a filter screen; 22. a first latch; 23. a third slot; 24. a cover plate; 25. a fourth slot; 26. a second latch; 27. a spring; 28. an annular handle.
Description of the embodiments
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1-5, the utility model provides a manual flat valve, which comprises a flat valve main body 1, wherein a threaded rod 2 is inserted at the top of the flat valve main body 1, a handle 3 is fixedly connected at the top of the threaded rod 2, a support frame 4 is fixedly connected at the bottom of the handle 3, a first rotating shaft 5 is fixedly connected at one end of the support frame 4, the inner wall of the first rotating shaft 5 is rotationally connected with the outer wall of the threaded rod 2, a leakage-proof adhesive tape 6 is fixedly sleeved at the middle part of the threaded rod 2, a first supporting rod 7 is fixedly connected at the top of the inner wall of the flat valve main body 1, a first fixing block 8 is fixedly connected at the middle part of the first supporting rod 7 and the bottom of the threaded rod 2, a first slot 9 is formed at the bottom of the first fixing block 8, and an insert block 10 is inserted at the inner wall of the first slot 9.
In this embodiment, through set up threaded rod 2 at flat valve body 1 top, thereby utilize to set up handle 3 at the top of threaded rod 2, thereby reach the lift of threaded rod 2 in flat valve body 1 through rotating handle 3, through setting up support frame 4 in handle 3 bottom, be provided with first pivot 5 in the one end of support frame 4, and the inner wall of first pivot 5 is provided with threaded rod 2, thereby make more stable through support frame 4 and first pivot 5 when making to rotate handle 3, through setting up leak protection adhesive tape 6 in threaded rod 2 middle part, thereby avoid liquid exudation, through set up first bracing piece 7 at the top of flat valve body 1 inner wall, and the middle part and the threaded rod 2 threaded connection of first bracing piece 7, thereby make threaded rod 2 more firm when using.
Examples
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom of the threaded rod 2 is fixedly connected with a baffle 11, the bottom of the baffle 11 is fixedly connected with a valve body 12, and one end of the valve body 12 is fixedly connected with the bottom of the insert block 10.
In this embodiment, the baffle 11 is disposed at the bottom of the threaded rod 2, the valve body 12 is fixedly connected to the bottom of the baffle 11, and the insert block 10 is disposed at one end of the valve body 12, so that when the valve body 12 reaches the bottom, the insert block 10 is inserted into the insert slot, so that the valve body is more stable.
Examples
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom fixedly connected with buffer block 13 of flat valve main part 1 inner wall, the one end fixedly connected with second pivot 14 of buffer block 13, the top of second pivot 14 rotates and is connected with second bracing piece 15, the one end fixedly connected with blade 16 of second bracing piece 15, the middle part grafting of second bracing piece 15 has third bracing piece 17, the one end and the inner wall fixed connection of flat valve main part 1 of third bracing piece 17.
In this embodiment, through setting up the buffer block 13 in the inner wall bottom of flat valve main part 1, be provided with second pivot 14 in the one end of buffer block 13, and the top of second pivot 14 is provided with second bracing piece 15, through setting up the blade 16 in second bracing piece 15 one end to make liquid get into in the valve and unload the power through buffer block 13 and blade 16, increase the life of flat valve, through setting up the third bracing piece 17 at the middle part of second bracing piece 15, thereby make second bracing piece 15 more firm.
Examples
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the second slot 18 has been seted up to the one end of the inner wall of flat valve main part 1, the inside grafting of second slot 18 has a net 19 that leaks, the one end overlap joint of net 19 has a collection net 20, the one end fixedly connected with filter screen 21 of collection net 20, the one end fixedly connected with first bolt 22 of filter screen 21, the bottom of first bolt 22 is pegged graft and is had third slot 23, the other end fixedly connected with apron 24 of filter screen 21, fourth slot 25 has been seted up to one side of apron 24, the inner wall grafting of fourth slot 25 has second bolt 26, the one end fixedly connected with spring 27 of second bolt 26, the one end of spring 27 and the inner wall fixedly connected with of flat valve main part 1, the top fixedly connected with annular handle 28 of apron 24.
In this embodiment, through setting up the second slot 18 at the inner wall of flat valve main part 1, utilize the inside grafting of second slot 18 to have a screen leakage 19, be provided with in one side of screen leakage 19 and collect net 20, thereby collect debris in the aquatic, through setting up at the screen filter 21 of collection net 20 one end, thereby keep apart debris, through setting up the first bolt 22 at screen filter 21 one end, and the bottom grafting of first bolt 22 has third slot 23, thereby consolidate screen filter 21, through setting up the apron 24 at the screen filter 21 other end, fourth slot 25 has been seted up in one side of apron 24, and the inner wall of fourth slot 25 is provided with second bolt 26, be provided with spring 27 in one end of second bolt 26, and spring 27 is connected with flat valve main part 1, thereby stir second bolt 26, can take off apron 24 with annular handle 28, conveniently take out screen filter 21 and collect net 20 and wash.
The working principle of the manual flat valve is specifically described below.
As shown in fig. 1 to 5, by arranging the threaded rod 2 at the top of the flat valve body 1, using the handle 3 at the top of the threaded rod 2, lifting of the threaded rod 2 in the flat valve body 1 is achieved by rotating the handle 3, a first rotating shaft 5 is arranged at one end of the supporting frame 4 by the supporting frame 4 arranged at the bottom of the handle 3, and the threaded rod 2 is arranged on the inner wall of the first rotating shaft 5, so that when the handle 3 is rotated, the supporting frame 4 and the first rotating shaft 5 are more stable, the leakage-proof adhesive tape 6 is arranged in the middle of the threaded rod 2, so that liquid is prevented from exuding, the threaded rod 2 is more stable in use by arranging the first supporting rod 7 at the top of the inner wall of the flat valve body 1, the middle of the first supporting rod 7 is in threaded connection with the threaded rod 2, the baffle 11 is arranged at the bottom of the threaded rod 2, and the bottom of the baffle 11 is fixedly connected with the valve body 12, the insert block 10 is arranged at one end of the valve body 12, so that when the valve body 12 reaches the bottom, the insert block 10 is inserted into the slot, the valve body is more stable, the buffer block 13 arranged at the bottom of the inner wall of the flat valve body 1 is used, the second rotating shaft 14 is arranged at one end of the buffer block 13, the second supporting rod 15 is arranged at the top of the second rotating shaft 14, the blade 16 arranged at one end of the second supporting rod 15 is used for discharging liquid into the valve through the buffer block 13 and the blade 16, the service life of the flat valve is prolonged, the second supporting rod 15 is more stable through the third supporting rod 17 arranged in the middle of the second supporting rod 15, the leakage net 19 is inserted into the second slot 18 through the second insert slot 18 arranged at the inner wall of the flat valve body 1, the collecting net 20 is arranged at one side of the leakage net 19, and sundries in water are collected, through setting up at the filter screen 21 of collecting net 20 one end to keep apart debris, through setting up the first bolt 22 in filter screen 21 one end, and the bottom of first bolt 22 peg graft has third slot 23, thereby consolidate filter screen 21, through setting up the apron 24 at the filter screen 21 other end, fourth slot 25 has been seted up in one side of apron 24, and the inner wall of fourth slot 25 is provided with second bolt 26, be provided with spring 27 in the one end of second bolt 26, and spring 27 is connected with flat valve main part 1, thereby stir second bolt 26, alright take off apron 24 with annular handle 28, conveniently take out filter screen 21 and collect net 20 and wash.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (1)
1. Manual flat valve, including flat valve main part (1), its characterized in that: the top of the flat valve main body (1) is inserted with a threaded rod (2), the top of the threaded rod (2) is fixedly connected with a handle (3), the bottom of the handle (3) is fixedly connected with a support frame (4), one end of the support frame (4) is fixedly connected with a first rotating shaft (5), the inner wall of the first rotating shaft (5) is rotationally connected with the outer wall of the threaded rod (2), and the middle of the threaded rod (2) is fixedly sleeved with a leakage-proof adhesive tape (6);
the top of the inner wall of the flat valve main body (1) is fixedly connected with a first supporting rod (7), and the middle part of the first supporting rod (7) is in threaded connection with the bottom of the threaded rod (2);
a first fixed block (8) is fixedly connected to one side of the inner wall of the flat valve main body (1), a first slot (9) is formed in the bottom of the first fixed block (8), and an inserting block (10) is inserted into the inner wall of the first slot (9);
the bottom fixedly connected with baffle (11) of threaded rod (2), the bottom fixedly connected with valve body (12) of baffle (11), the bottom fixedly connected with of one end and inserted block (10) of valve body (12), the bottom fixedly connected with buffer block (13) of flat valve body (1) inner wall, the one end fixedly connected with second pivot (14) of buffer block (13), the top of second pivot (14) rotates and is connected with second bracing piece (15), the one end fixedly connected with blade (16) of second bracing piece (15), the middle part of second bracing piece (15) is pegged graft and is had third bracing piece (17), the one end of third bracing piece (17) and the inner wall fixedly connected with of flat valve body (1), second slot (18) have been seted up to the one end of flat valve body (1) inner wall, the inside of second slot (18) is pegged graft and is had collection net (20), the one end overlap joint of collection net (20) is connected with second bracing piece (21), the one end fixedly connected with filter screen (21) of collection net (20), the middle part of second bracing piece (15) is pegged graft and is had first filter screen (22) fixedly connected with first filter screen (24), a fourth slot (25) is formed in one side of the cover plate (24), a second plug pin (26) is inserted into the inner wall of the fourth slot (25), a spring (27) is fixedly connected to one end of the second plug pin (26), one end of the spring (27) is fixedly connected with the inner wall of the flat valve main body (1), and an annular handle (28) is fixedly connected to the top of the cover plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632814.8U CN220082137U (en) | 2023-06-26 | 2023-06-26 | Manual flat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632814.8U CN220082137U (en) | 2023-06-26 | 2023-06-26 | Manual flat valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082137U true CN220082137U (en) | 2023-11-24 |
Family
ID=88813650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321632814.8U Active CN220082137U (en) | 2023-06-26 | 2023-06-26 | Manual flat valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082137U (en) |
-
2023
- 2023-06-26 CN CN202321632814.8U patent/CN220082137U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |