CN222315945U - Novel alloy butt-clamping butterfly valve - Google Patents
Novel alloy butt-clamping butterfly valve Download PDFInfo
- Publication number
- CN222315945U CN222315945U CN202420894464.0U CN202420894464U CN222315945U CN 222315945 U CN222315945 U CN 222315945U CN 202420894464 U CN202420894464 U CN 202420894464U CN 222315945 U CN222315945 U CN 222315945U
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- China
- Prior art keywords
- fixedly connected
- shaped block
- valve body
- filter screen
- butterfly valve
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- 239000000956 alloy Substances 0.000 title claims abstract description 19
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 19
- 238000007790 scraping Methods 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model relates to the technical field of butt-clamping butterfly valves, in particular to a novel alloy butt-clamping butterfly valve, which comprises a valve body, wherein an L-shaped block is fixedly connected to the bottom of the valve body, a frame is fixedly connected to the inside of the L-shaped block, a motor is fixedly connected to one side of the frame, a rotating shaft is arranged at the output end of the motor, a scraping mechanism and a rotating mechanism are connected to one side of the rotating shaft, a filter screen is arranged in the valve body, a scraper is fixedly connected to one side of the scraping mechanism, the scraper corresponds to the filter screen, the rotating mechanism corresponds to the filter screen, two sides of the valve body are connected with pipelines, the scraping mechanism comprises a rocker, the rocker is fixedly connected with the rotating shaft, the other end of the rocker is connected with a square block, an O-shaped block is connected to the outside of the square block, and a vertical rod is fixedly connected to one side of the O-shaped block.
Description
Technical Field
The utility model relates to the technical field of butt-clamp butterfly valves, in particular to a novel alloy butt-clamp butterfly valve.
Background
In a fluid control system, a butterfly valve is widely used as a common control element in various industrial pipelines for adjusting, cutting off, reversing and the like. However, in conventional butterfly valve designs, impurities and particulates in the fluid tend to wear and even clog the valve interior, affecting the valve's proper operation and service life. In order to solve the problem, a novel alloy butt-clamping butterfly valve with a scraping function is designed.
The prior art discloses an alloy butt-clamping butterfly valve with the application number of CN202322388111.1, which comprises a butterfly valve shell, butt-clamping pipelines are respectively arranged on two sides of the butterfly valve shell, a placing groove is respectively arranged on two sides of the butterfly valve shell, two fixing rings are respectively fixed at two ends of the butt-clamping pipelines, which are close to each other, a sealing groove is arranged on one side of the inside of the placing groove, a sealing ring is fixed on one side of the fixing rings, and a valve plate is rotatably arranged in the butterfly valve shell.
The prior art mainly solves the sealing problem of the device. In practical application, the liquid flowing through the butterfly valve contains impurities, after the time is long, the impurities can cause internal blockage, and workers have to replace the butterfly valve, so that the cost is increased.
Therefore, a new alloy butt-clamp butterfly valve with strong design practicability and automatic cleaning is necessary.
Disclosure of utility model
The utility model aims to provide a novel alloy butt-clamping butterfly valve to solve the problems in the background technology.
In order to achieve the above purpose, the novel alloy butt-clamping butterfly valve comprises a valve body, wherein an L-shaped block is fixedly connected to the bottom of the valve body, a frame is fixedly connected to the inside of the L-shaped block, a motor is fixedly connected to one side of the frame, a rotating shaft is arranged at the output end of the motor, a scraping mechanism and a rotating mechanism are connected to one side of the rotating shaft, a filter screen is arranged inside the valve body, a scraper is fixedly connected to one side of the scraping mechanism, the scraper corresponds to the filter screen, the rotating mechanism corresponds to the filter screen, and pipelines are connected to two sides of the valve body.
According to the technical scheme, the scraping mechanism comprises a rocker, the rocker is fixedly connected with the rotating shaft, the other end of the rocker is connected with a square block, an O-shaped block is connected to the outer side of the square block, a vertical rod is fixedly connected to one side of the O-shaped block, and the vertical rod is fixedly connected with the scraping plate.
According to the technical scheme, the square block and the rocker are in rotary connection, and the square block and the O-shaped block are in sliding connection.
According to the technical scheme, the vertical rod penetrates through the valve body, and a rubber ring is arranged at the joint of the vertical rod and the valve body.
According to the technical scheme, the upper end and the lower end of the scraping plate are arc-shaped.
According to the technical scheme, the rotating mechanism comprises a belt wheel, the belt wheel is fixedly connected with the rotating shaft, a round groove is formed in the outer side of the filter screen, and a belt is sleeved on the belt wheel and the outer side of the filter screen.
According to the technical scheme, the filter screen is rotationally connected with the valve body.
According to the technical scheme, the inside of the L-shaped block is hollow, the belt wheel is positioned in the L-shaped block, the rotating shaft penetrates through the L-shaped block, and a sealing ring is arranged at the joint of the rotating shaft and the L-shaped block.
According to the technical scheme, the connecting part of the valve body and the pipeline is provided with the bolt.
Compared with the prior art, the utility model has the following beneficial effects:
(1) By the aid of the scraping mechanism, impurities on the filter screen can be scraped back and forth by the device, continuous filtering effect of the filter screen is guaranteed, and blockage is prevented;
(2) Through the arrangement of the rotating mechanism, impurities are more effectively trapped on the filter screen under the action of centrifugal force, and liquid can more smoothly flow out through the filter screen, so that the efficiency of solid-liquid separation is improved, rotation and scraping are mutually matched, and the filtering effect is improved;
(3) Through being provided with a motor, a motor can drive simultaneously and rotate and strike off the motion, has saved the device, has practiced thrift the cost.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a partial schematic perspective view of the present utility model;
FIG. 3 is a schematic perspective view of the doctoring and rotating mechanism of the present utility model;
1, a valve body, 11, L-shaped blocks, 12, a filter screen, 13, a round groove, 2, a motor, 21, a rotating shaft, 22, a rocker, 23, a square block, 24, O-shaped blocks, 25, a vertical rod, 26, a scraper, 3, a pipeline, 31, a bolt, 4, a belt wheel, 41 and a belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, the utility model provides a technical scheme that the novel alloy butt-clamping butterfly valve comprises a valve body 1, wherein an L-shaped block 11 is fixedly connected to the bottom of the valve body 1, a frame is fixedly connected to the inside of the L-shaped block 11, a motor 2 is fixedly connected to one side of the frame, a rotating shaft 21 is arranged at the output end of the motor 2, a scraping mechanism and a rotating mechanism are connected to one side of the rotating shaft 21, a filter screen 12 is arranged in the valve body 1, a scraping plate 26 is fixedly connected to one side of the scraping mechanism, the scraping plate 26 corresponds to the filter screen 12, the rotating mechanism corresponds to the filter screen 12, two sides of the valve body 1 are connected with pipelines 3, when the butterfly valve starts to work, a worker opens the motor 2, the rotating shaft 21 at the output end rotates to drive the scraping mechanism to operate, the scraping mechanism scrapes the surface of the filter screen 12 with the scraping plate 26, and the rotating mechanism drives the filter screen 12 to rotate while scraping. By being provided with scraping mechanism and rotary mechanism for scraper blade 26 can continuously strike off the impurity on filter screen 12 surface, keeps filter screen 12 clean, has effectively prevented piling up and the jam of impurity, has ensured the long-term effective work of filter screen 12. The device only uses one motor 2, and simultaneously completes scraping and rotation movement, thereby saving the device and saving the cost.
The scraping mechanism comprises a rocker 22, the rocker 22 is fixedly connected with a rotating shaft 21, the other end of the rocker 22 is connected with a square 23, the outer side of the square 23 is connected with an O-shaped block 24, one side of the O-shaped block 24 is fixedly connected with a vertical rod 25, the vertical rod 25 is fixedly connected with a scraping plate 26, when a worker turns on a motor 2, the rotating shaft 21 rotates with the rocker 22, the rocker 22 moves in the O-shaped block 24 and cannot move to the end, but the rocker 22 still needs to rotate continuously, and the worker moves downwards or upwards with the O-shaped block 24, so that reciprocating scraping is realized. By being provided with the scraping mechanism, the device can scrape the impurity on the filter screen 12, guarantees the continuous filter effect of filter screen 12.
The block 23 and the rocker 22 are in a rotary connection, and the block 23 and the O-shaped block 24 are in a sliding connection, so that the rocker 22 slides in the O-shaped block 24 when at the upper end and the lower end, and the rotary connection of the block 23 and the rocker 22 facilitates movement.
The vertical rod 25 passes through the valve body 1, and a rubber ring is arranged at the joint of the vertical rod 25 and the valve body 1, so that the tightness of the joint can be ensured by the rubber ring.
The upper and lower ends of the scraping plate 26 are arc-shaped, so that the scraping plate 26 can be attached to the inside of the valve body 1 from the upper side or the lower side, and the scraping is more thorough.
The rotating mechanism comprises a belt wheel 4, the belt wheel 4 is fixedly connected with a rotating shaft 21, a round groove 13 is formed in the outer side of the filter screen 12, a belt 41 is sleeved on the belt wheel 4 and the outer side of the filter screen 12, when the rotating shaft 21 rotates, the belt wheel 4 rotates, and the filter screen 12 can rotate under the transmission of the belt 41. Through being provided with slewing mechanism, solid particles is held back on filter screen 12 more effectively under the effect of centrifugal force, and liquid then can flow out through filter screen 12 more smoothly, has improved solid-liquid separation's efficiency, has promoted the filter effect.
The sieve 12 is rotatably connected to the valve body 1 such that the sieve 12 can be rotated by the belt 41.
The inside of the L-shaped block 11 is hollow, the belt wheel 4 is positioned in the L-shaped block 11, the rotating shaft 21 penetrates through the L-shaped block 11, a sealing ring is arranged at the joint of the rotating shaft 21 and the L-shaped block 11, the sealing ring ensures the sealing effect, and the sealing effect cannot be influenced by the belt wheel 4 in the inside.
The bolt 31 is arranged at the joint of the valve body 1 and the pipeline 3, and a worker can separate and connect the valve body 1 and the pipeline 3 by disassembling and assembling the bolt 31.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The novel alloy butt-clamping butterfly valve comprises a valve body (1) and is characterized in that an L-shaped block (11) is fixedly connected to the bottom of the valve body (1), a frame is fixedly connected to the inside of the L-shaped block (11), a motor (2) is fixedly connected to one side of the frame, a rotating shaft (21) is arranged at the output end of the motor (2), a scraping mechanism and a rotating mechanism are connected to one side of the rotating shaft (21), a filter screen (12) is arranged in the valve body (1), a scraping plate (26) is fixedly connected to one side of the scraping mechanism, the scraping plate (26) corresponds to the filter screen (12), the rotating mechanism corresponds to the filter screen (12), and pipelines (3) are connected to two sides of the valve body (1).
2. The novel alloy butt-clamping butterfly valve of claim 1, wherein the scraping mechanism comprises a rocker (22), the rocker (22) is fixedly connected with a rotating shaft (21), the other end of the rocker (22) is connected with a square block (23), the outer side of the square block (23) is connected with an O-shaped block (24), one side of the O-shaped block (24) is fixedly connected with a vertical rod (25), and the vertical rod (25) is fixedly connected with a scraping plate (26).
3. The novel alloy butt clamp butterfly valve of claim 2, wherein the block (23) and the rocker (22) are in rotary connection, and the block (23) and the O-shaped block (24) are in sliding connection.
4. The novel alloy butt-clamping butterfly valve of claim 2, wherein the vertical rod (25) penetrates through the valve body (1), and a rubber ring is arranged at the joint of the vertical rod (25) and the valve body (1).
5. The novel alloy butt-clamping butterfly valve of claim 2, wherein the upper and lower ends of the scraping plate (26) are arc-shaped.
6. The novel alloy butt-clamping butterfly valve of claim 1, wherein the rotating mechanism comprises a belt wheel (4), the belt wheel (4) is fixedly connected with a rotating shaft (21), a circular groove (13) is formed in the outer side of the filter screen (12), and a belt (41) is sleeved on the outer sides of the belt wheel (4) and the filter screen (12).
7. The novel alloy butt-clamping butterfly valve of claim 6, wherein the filter screen (12) and the valve body (1) are in rotary connection.
8. The novel alloy butt-clamping butterfly valve of claim 6, wherein the L-shaped block (11) is hollow, the belt wheel (4) is positioned in the L-shaped block (11), the rotating shaft (21) penetrates through the L-shaped block (11), and a sealing ring is arranged at the joint of the rotating shaft (21) and the L-shaped block (11).
9. The novel alloy butt-clamping butterfly valve of claim 1 is characterized in that a bolt (31) is arranged at the joint of the valve body (1) and the pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420894464.0U CN222315945U (en) | 2024-04-26 | 2024-04-26 | Novel alloy butt-clamping butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420894464.0U CN222315945U (en) | 2024-04-26 | 2024-04-26 | Novel alloy butt-clamping butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222315945U true CN222315945U (en) | 2025-01-07 |
Family
ID=94098818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420894464.0U Active CN222315945U (en) | 2024-04-26 | 2024-04-26 | Novel alloy butt-clamping butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222315945U (en) |
-
2024
- 2024-04-26 CN CN202420894464.0U patent/CN222315945U/en active Active
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