CN216923236U - Pneumatic butterfly valve with anti-blocking function - Google Patents
Pneumatic butterfly valve with anti-blocking function Download PDFInfo
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- CN216923236U CN216923236U CN202220598565.4U CN202220598565U CN216923236U CN 216923236 U CN216923236 U CN 216923236U CN 202220598565 U CN202220598565 U CN 202220598565U CN 216923236 U CN216923236 U CN 216923236U
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- fixedly connected
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- sealing sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a pneumatic butterfly valve with an anti-blocking function, which comprises a first sealing sleeve, wherein one side of the first sealing sleeve is fixedly connected with a valve mechanism, and an anti-blocking mechanism is fixedly connected inside the valve mechanism; the valve mechanism comprises a valve body, the valve body is fixedly connected to one side of the first sealing sleeve, and the valve mechanism has the beneficial effects that: inside convenient with water injection valve body through setting up the inlet tube, the inside rivers of valve body flow can promote the drive flabellum, rivers drive the flabellum rotational speed more fast more, the drive flabellum passes through the bearing and drives the bull stick rotation, it rotates fast to drive the scraper blade through the connecting rod when the bull stick is pivoted, can carry out the breakage to the inside debris that blocks up of valve body when the scraper blade rotates, prevent to pile up the jam, can drive scavenging plate and a plurality of soft brush and rotate simultaneously when the bull stick pivoted, the soft brush can constantly clean the filter screen, thereby can further prevent that the valve body from blockking up, high durability and convenient use.
Description
Technical Field
The utility model relates to the technical field of starting butterfly valves, in particular to a pneumatic butterfly valve with an anti-blocking function.
Background
The pneumatic butterfly valve consists of a pneumatic actuator and a butterfly valve. The pneumatic butterfly valve is characterized in that a circular butterfly plate rotating along with a valve rod is used for opening and closing, so that a pneumatic valve which can start and operate is realized, the pneumatic butterfly valve is mainly used as a cut-off valve and can also be designed to have the function of adjusting or adjusting a section valve.
Present start-up butterfly valve all carries out whole equipment basically, but the pneumatic butterfly valve is inside can only to control the rivers size, and in case the pneumatic butterfly valve blocks up, needs the workman's whole demolishs and clears up, and the cleaning efficiency is very low, inconvenient installation use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pneumatic butterfly valve with an anti-blocking function, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a pneumatic butterfly valve with an anti-blocking function comprises a first sealing sleeve, wherein one side of the first sealing sleeve is fixedly connected with a valve mechanism, and an anti-blocking mechanism is fixedly connected inside the valve mechanism;
the valve mechanism comprises a valve body, the valve body is fixedly connected to one side of a first sealing sleeve, a valve core is fixedly mounted at the upper end of the valve body, an installation rod is fixedly connected to the inside of the valve body, the middle of the installation rod is provided with a mounting hole in a penetrating mode, a bearing is fixedly sleeved in the mounting hole, and a filter screen is fixedly connected to one side, away from the first sealing sleeve, of the valve body.
Preferably, prevent that jam mechanism includes a bull stick, the fixed cup joint of bull stick is in the bearing, just drive flabellum of the equal fixedly connected with of bull stick both sides pole wall, four connecting rods of bull stick middle part fixedly connected with, four the equal fixedly connected with scraper blade in one side of the connecting rod is relative, the bull stick is kept away from one side fixedly connected with that the installation pole and is cleaned the board, clean one side fixedly connected with a plurality of soft brush that the board is close to the filter screen.
Preferably, a second sealing sleeve is fixedly connected to the other side of the valve body, and a water outlet pipe is fixedly connected to the other side of the second sealing sleeve.
Preferably, one side of the first sealing sleeve, which is far away from the valve body, is fixedly connected with a water inlet pipe.
Preferably, the two driving fan blades have different specifications, and the driving fan blade positioned on one side of the sweeping plate has a larger specification.
Preferably, one side of each of the two scraping plates opposite to each other is fixedly connected with a protection pad, and the two protection pads are abutted to the inner wall of the valve body.
Compared with the prior art, the utility model has the beneficial effects that: inside convenient with water injection valve body through setting up the inlet tube, the inside rivers of valve body flow can promote the drive flabellum, rivers drive the flabellum rotational speed more fast more, the drive flabellum passes through the bearing and drives the bull stick rotation, it rotates fast to drive the scraper blade through the connecting rod when the bull stick is pivoted, can carry out the breakage to the inside debris that blocks up of valve body when the scraper blade rotates, prevent to pile up the jam, can drive scavenging plate and a plurality of soft brush and rotate simultaneously when the bull stick pivoted, the soft brush can constantly clean the filter screen, thereby can further prevent that the valve body from blockking up, high durability and convenient use.
Drawings
FIG. 1 is an overall cross-sectional schematic view of a knot of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
fig. 4 is a schematic perspective view of a part of the structure of the rotating rod and the scraper of the utility model.
In the figure: 1. a first seal cartridge;
2. a valve mechanism; 21. a valve body; 22. a valve core; 23. mounting a rod; 24. mounting holes; 25. a bearing; 26. a filter screen;
3. an anti-clogging mechanism; 31. a rotating rod; 32. driving the fan blades; 33. a connecting rod; 34. a squeegee; 35. cleaning the board; 36. soft brushing;
4. a second seal cartridge; 5. a water outlet pipe; 6. and (4) a water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pneumatic butterfly valve with an anti-blocking function comprises a first sealing sleeve 1, wherein one side of the first sealing sleeve 1 is fixedly connected with a valve mechanism 2, and an anti-blocking mechanism 3 is fixedly connected inside the valve mechanism 2;
Prevent blockking up mechanism 3 and include a bull stick 31, bull stick 31 is fixed to be cup jointed in bearing 25, and drive flabellum 32 of the equal fixedly connected with of bull stick 31 both sides pole wall, four connecting rods 33 of bull stick 31 middle part fixedly connected with, scraper blade 34 of the equal fixedly connected with in four connecting rods 33 relative one side, sweep board 35 of one side fixedly connected with that installation pole 23 was kept away from to bull stick 31, sweep board 35 is close to the soft brush 36 of a plurality of one side fixedly connected with of filter screen 26, be favorable to driving bull stick 31 through two drive flabellum 32 and rotate, thereby it is broken to drive scraper blade 34 to the inside debris of valve body 21, prevent to block up, sweep board 35 and soft brush 36 conveniently clean filter screen 26.
The other side of the valve body 21 is fixedly connected with a second sealing sleeve 4, and the other side of the second sealing sleeve 4 is fixedly connected with a water outlet pipe 5, so that the valve body 21 can conveniently discharge water through the water outlet pipe 5.
One side fixedly connected with inlet tube 6 that valve body 21 was kept away from to first seal cover 1 is favorable to making things convenient for valve body 21 to intake through inlet tube 6.
The two driving fan blades 32 have different specifications, and the driving fan blade 32 positioned on one side of the sweeping plate 35 has a larger specification, which is beneficial to driving the rotating rod 31 to rotate rapidly through the two driving fan blades 32.
Two equal fixedly connected with of scraper blade 34 one side protection pads that are relative, two protection pads offset with valve body 21 inner wall, are favorable to conveniently protecting valve body 21 inside through the protection pad on the scraper blade 34.
Specifically, when the water-saving cleaning device is used, water is firstly injected into the valve body 21 through the water inlet pipe 6 and the first sealing sleeve 1, when water flows, the two driving fan blades 32 can be pushed to rotate, the two driving fan blades 32 drive the rotating rod 31 to rotate through the bearing 25, the rotating rod 31 can drive the scraper 34 to rotate through the connecting rod 33 when rotating, sundries in a blocking belt can be broken when the scraper 34 rotates, at the moment, the connecting rod 33 can drive the cleaning plate 35 to rotate when rotating, and the cleaning plate 35 can drive the soft brushes 36 to clean the filter screen 26, so that blocking is prevented.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pneumatic butterfly valve with prevent blockking up function which characterized in that: the anti-blocking device comprises a first sealing sleeve (1), wherein one side of the first sealing sleeve (1) is fixedly connected with a valve mechanism (2), and an anti-blocking mechanism (3) is fixedly connected inside the valve mechanism (2);
valve mechanism (2) include a valve body (21), valve body (21) fixed connection is in first seal cover (1) one side, just valve body (21) upper end fixed mounting has a case (22), an installation pole (23) of valve body (21) inside fixedly connected with, installation pole (23) middle part is run through and is seted up owing to a mounting hole (24), a bearing (25) have been cup jointed to mounting hole (24) internal fixation, one side fixedly connected with filter screen (26) of first seal cover (1) are kept away from in valve body (21).
2. The pneumatic butterfly valve with the anti-clogging function according to claim 1, characterized in that: prevent blockking up mechanism (3) and include a bull stick (31), the fixed cup joint of bull stick (31) is in bearing (25), just drive flabellum (32) of the equal fixedly connected with of bull stick (31) both sides pole wall, four connecting rods (33) of bull stick (31) middle part fixedly connected with, four equal fixedly connected with scraper blade (34) in one side relatively of connecting rod (33), one side fixedly connected with one piece that installation pole (23) were kept away from in bull stick (31) cleans board (35), clean board (35) and be close to a plurality of soft brush (36) of one side fixedly connected with of filter screen (26).
3. The pneumatic butterfly valve with the anti-clogging function according to claim 1, characterized in that: the other side of the valve body (21) is fixedly connected with a second sealing sleeve (4), and the other side of the second sealing sleeve (4) is fixedly connected with a water outlet pipe (5).
4. The pneumatic butterfly valve with the anti-clogging function according to claim 1, characterized in that: one side of the first sealing sleeve (1) far away from the valve body (21) is fixedly connected with a water inlet pipe (6).
5. The pneumatic butterfly valve with the anti-clogging function according to claim 2, characterized in that: the specifications of the two driving fan blades (32) are different, and the driving fan blade (32) on one side of the cleaning plate (35) is larger in specification.
6. The pneumatic butterfly valve with anti-clogging function according to claim 2, wherein: and one side, opposite to the two scraping plates (34), of each scraping plate is fixedly connected with a protection pad, and the two protection pads are abutted to the inner wall of the valve body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220598565.4U CN216923236U (en) | 2022-03-18 | 2022-03-18 | Pneumatic butterfly valve with anti-blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220598565.4U CN216923236U (en) | 2022-03-18 | 2022-03-18 | Pneumatic butterfly valve with anti-blocking function |
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| Publication Number | Publication Date |
|---|---|
| CN216923236U true CN216923236U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220598565.4U Active CN216923236U (en) | 2022-03-18 | 2022-03-18 | Pneumatic butterfly valve with anti-blocking function |
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| CN (1) | CN216923236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117531791A (en) * | 2024-01-09 | 2024-02-09 | 福建云联中汇环保科技有限公司 | Anti-blocking valve for sewage pipeline |
-
2022
- 2022-03-18 CN CN202220598565.4U patent/CN216923236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117531791A (en) * | 2024-01-09 | 2024-02-09 | 福建云联中汇环保科技有限公司 | Anti-blocking valve for sewage pipeline |
| CN117531791B (en) * | 2024-01-09 | 2024-05-10 | 福建云联中汇环保科技有限公司 | Anti-blocking valve for sewage pipeline |
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