CN113124178A - Anti-blocking flange type butterfly valve - Google Patents
Anti-blocking flange type butterfly valve Download PDFInfo
- Publication number
- CN113124178A CN113124178A CN202110473805.8A CN202110473805A CN113124178A CN 113124178 A CN113124178 A CN 113124178A CN 202110473805 A CN202110473805 A CN 202110473805A CN 113124178 A CN113124178 A CN 113124178A
- Authority
- CN
- China
- Prior art keywords
- valve body
- outer side
- sleeved
- sleeve
- rotating shaft
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract description 2
- 239000004575 stone Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses an anti-blocking flange type butterfly valve, which relates to the technical field of flange type butterfly valves and comprises a valve body, wherein a rotating shaft penetrates through the middle of the top of the valve body, a handle is sleeved on the top of the rotating shaft, a valve plate is sleeved on the outer side of the middle of the rotating shaft, a hollow block is fixedly connected to the top of the valve body, a sleeve is movably connected to one side of the top inside the hollow block, a rotating gear is sleeved on the outer side of the sleeve, a linkage gear is sleeved on the top outside the rotating shaft, the outer side of the linkage gear is in transmission connection with the rotating gear through a chain, a lifting shaft penetrates through the bottom of the sleeve, a sliding block penetrates through the bottom of the surface of the sleeve, the back of the sliding block is in sliding connection with the lifting shaft, a telescopic scraper blade is fixedly connected to the bottom of the lifting. Thereby achieving the effects of cleaning the surface of the filter screen and automatically discharging sand and stone.
Description
Technical Field
The invention relates to the technical field of flange type butterfly valves, in particular to an anti-blocking flange type butterfly valve.
Background
The flange type soft sealing butterfly valve has novel design structure, small integral size and light weight; the butterfly plate adopts double eccentricity, the opening and closing are rapid, and the operation is light and labor-saving; the butterfly plate and the sealing ring have no sliding friction, the sealing surface is wear-resistant, the service life is long, the sealing is reliable, and the adjustment is easy. At present, enterprise's production and processing equipment often needs a large amount of water, and the water needs to be transported with the pipeline, and flange formula butterfly valve wherein plays the effect of adjusting rivers size, pipeline transportation is one of the most common mode, when with the pipe-line transportation water resource, after long-term the use, because most of water does not purify completely, some impurity of existence in the aquatic, influence normal use, then, impurity constantly piles up to the pipeline filter screen, for a long time, these impurity can be to the valve blockage of pipeline, influence the flow of water, change the valve, it is more troublesome again. Therefore, an anti-blocking flange type butterfly valve is provided.
Disclosure of Invention
The invention aims to provide an anti-blocking flange type butterfly valve, which solves the problems of cleaning the surface of a filter screen and automatically discharging sand and stone to the outside in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: an anti-blocking flange type butterfly valve comprises a valve body, wherein a rotating shaft is connected to the middle of the top of the valve body in a penetrating manner, a handle is sleeved at the top of the rotating shaft, a valve plate is sleeved on the outer side of the middle of the rotating shaft, a hollow block is fixedly connected to the top of the valve body, a sleeve is movably connected to one side of the top inside the hollow block, a rotating gear is sleeved on the outer side of the sleeve, a linkage gear is sleeved on the top of the outer side of the rotating shaft, the outer side of the linkage gear is in transmission connection with the rotating gear through a chain, a lifting shaft is connected to the bottom of the sleeve in a penetrating manner, a sliding block is connected to the bottom of the surface of the sleeve in a penetrating manner, the back of the sliding block is in sliding connection with the lifting shaft, a telescopic scraper is fixedly connected to the bottom of the lifting shaft, one side inside, one side of the bottom of the collecting box is communicated with an external pipe, one side of the bottom inside the valve body is connected with a linkage shaft in a penetrating mode, and a baffle is sleeved on the outer side of the linkage shaft.
Optionally, a bearing is sleeved at the top of the outer side of the sleeve, and the outer side of the bearing is connected with the top of the hollow block through interference fit. The support sleeve is mainly used for supporting the sleeve and has a rotating effect.
Optionally, threaded holes are formed in the surfaces of the two sides of the valve body at equal intervals, and the size of each threaded hole is consistent. The threaded hole is mainly used for connecting other pipelines
Optionally, a curve chute is formed in the outer side of the lifting shaft, and the inner portion of the curve chute is connected with the sliding block in a sliding mode. When the curve sliding chute is matched with the sliding block in a sliding way, the lifting shaft can be left to move.
Optionally, the bottom of one side inside the collection box is fixedly connected with a traction block, one side of the top of the traction block is fixedly connected with a spring, and the top of the spring is movably connected with the baffle. The automatic reset device is mainly used for automatically resetting the baffle plate by utilizing the elasticity of the spring.
Optionally, a rotating hole is formed in the bottom of the surface of the sliding block, and the inside of the rotating hole is in through connection with the sliding block. The sliding block support device is mainly used for supporting the sliding block and preventing the sliding block from deviating.
The invention has the technical effects and advantages that:
1. when the handle, the rotating shaft and the linkage gear rotate, the sleeve and the rotating gear rotate through transmission connection of the chain, and the lifting shaft and the telescopic scraper plate descend through sliding fit of the sliding block and the surface curved surface sliding groove of the lifting shaft in the rotating process of the rotating gear, so that the effect of cleaning the surface of the filter screen is achieved.
2. Prevent stifled type flange formula butterfly valve, thereby when flexible scraper blade descend to certain position will with the baffle when bumping the baffle rotation will scrape the grit that sweeps and drop in the inside of collecting box, the slope part at the traction block with the inside emission of grit landing in external pipe in the external world to reach the effect of automatic discharge grit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1A according to the present invention;
fig. 3 is a schematic perspective view of the retractable scraper of the present invention.
In the figure: the device comprises a valve body 1, a valve plate 2, a lifting shaft 3, a sliding block 4, a rotating gear 5, a sleeve 6, a hollow block 7, a chain 8, a handle 9, a rotating shaft 10, a linkage gear 11, a linkage shaft 12, a spring 13, a traction block 14, a collection box 15, an external pipe 16, a baffle 17, a filter screen 18 and a telescopic scraper 19.
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.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention provides an anti-blocking type flange butterfly valve as shown in figures 1-3, which comprises a valve body 1, wherein the middle part of the top of the valve body 1 is connected with a rotating shaft 10 in a penetrating way, the top of the rotating shaft 10 is sleeved with a handle 9, the outer side of the middle part of the rotating shaft 10 is sleeved with a valve plate 2, the top of the valve body 1 is fixedly connected with a hollow block 7, one side of the top inside of the hollow block 7 is movably connected with a sleeve 6, the outer side of the sleeve 6 is sleeved with a rotating gear 5, the top of the outer side of the rotating shaft 10 is sleeved with a linkage gear 11, the outer side of the linkage gear 11 is in transmission connection with the rotating gear 5 through a chain 8, the bottom of the sleeve 6 is connected with a lifting shaft 3 in a penetrating way, the bottom of the surface of the sleeve 6 is connected with a sliding block 4 in a penetrating way, the back of the sliding block 4 is in sliding connection, one side fixedly connected with collecting box 15 of valve body 1 bottom, one side intercommunication of collecting box 15 bottom has external pipe 16, one side through connection of the inside bottom of valve body 1 has universal driving shaft 12, the outside cover of universal driving shaft 12 is equipped with baffle 17, the bearing has been cup jointed at the top in the sleeve pipe 6 outside, interference fit and hollow block 7's top are passed through in the outside of bearing are connected, the equidistant screw hole that is equipped with in surface of valve body 1 both sides, and every screw hole size is unanimous, curve spout has been seted up in the outside of lift axle 3, the inside and the slider 4 sliding connection of curve spout, the bottom fixedly connected with traction block 14 of the inside one side of collecting box 15, one side fixedly connected with spring 13 at traction block 14 top, rotatory hole has been seted up with the bottom on the swing joint slider 4 surface of baffle 17 in the top of spring.
This practical theory of operation: this prevent stifled type flange formula butterfly valve, when handle 9, pivot 10 and linkage gear 11's rotation, utilize the transmission of chain 8 to connect and make sleeve pipe 6 and rotary gear 5 rotatory in the time, rotary gear 5 utilizes the sliding fit of slider 4 and lift 3 surface curved surface spouts to make lift axle 3 and flexible scraper blade 19 descend at rotatory in-process, thereby reach the clean effect to filter screen surface, when flexible scraper blade 19 descend certain position will collide with baffle 17 when rotatory thereby the grit that will scrape and sweep drops in the inside of collecting box 15, the slope part at traction block 14 with the grit landing outside the inside emission of external pipe 16, thereby reach the effect of automatic discharge grit.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an prevent stifled type flange formula butterfly valve, includes valve body (1), its characterized in that: the middle part of the top of the valve body (1) is connected with a rotating shaft (10) in a penetrating manner, a handle (9) is sleeved at the top of the rotating shaft (10), a valve plate (2) is sleeved at the outer side of the middle part of the rotating shaft (10), a hollow block (7) is fixedly connected at the top of the valve body (1), a sleeve (6) is movably connected to one side of the inner top of the hollow block (7), a rotating gear (5) is sleeved at the outer side of the sleeve (6), a linkage gear (11) is sleeved at the top of the outer side of the rotating shaft (10), the outer side of the linkage gear (11) is in transmission connection with the rotating gear (5) through a chain (8), a lifting shaft (3) is connected at the bottom of the sleeve (6) in a penetrating manner, a sliding block (4) is connected at the bottom of the surface of the sleeve (6), the back of the sliding block (4) is in sliding connection with the lifting, the novel valve is characterized in that one side of the inside of the valve body (1) is fixedly connected with the filter screen (18), one side of the telescopic scraper blade (19) is in lap joint with the filter screen (18), one side of the bottom of the valve body (1) is fixedly connected with the collecting box (15), one side of the bottom of the collecting box (15) is communicated with an external pipe (16), one side of the bottom of the inside of the valve body (1) is in through connection with the linkage shaft (12), and the outer side of the linkage shaft (12) is sleeved with the baffle (17).
2. The anti-blocking type flange butterfly valve according to claim 1, characterized in that: the top of the outer side of the sleeve (6) is sleeved with a bearing, and the outer side of the bearing is connected with the top of the hollow block (7) through interference fit.
3. The anti-blocking type flange butterfly valve according to claim 1, characterized in that: the valve body (1) is characterized in that threaded holes are formed in the surfaces of the two sides of the valve body (1) at equal intervals, and the size of each threaded hole is consistent.
4. The anti-blocking type flange butterfly valve according to claim 1, characterized in that: a curve sliding groove is formed in the outer side of the lifting shaft (3), and the inner portion of the curve sliding groove is connected with the sliding block (4) in a sliding mode.
5. The anti-blocking type flange butterfly valve according to claim 1, characterized in that: the bottom of one side of the inside of the collection box (15) is fixedly connected with a traction block (14), one side of the top of the traction block (14) is fixedly connected with a spring (13), and the top of the spring (13) is movably connected with a baffle (17).
6. The anti-blocking type flange butterfly valve according to claim 1, characterized in that: the bottom on slider (4) surface has seted up rotatory hole, the inside and the slider (4) through connection in rotatory hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473805.8A CN113124178A (en) | 2021-04-29 | 2021-04-29 | Anti-blocking flange type butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473805.8A CN113124178A (en) | 2021-04-29 | 2021-04-29 | Anti-blocking flange type butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113124178A true CN113124178A (en) | 2021-07-16 |
Family
ID=76780956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110473805.8A Pending CN113124178A (en) | 2021-04-29 | 2021-04-29 | Anti-blocking flange type butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113124178A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976591A (en) * | 2021-09-18 | 2022-01-28 | 车梦儿 | Harmless treatment system for papermaking waste residues |
| CN114029286A (en) * | 2021-11-09 | 2022-02-11 | 江苏集萃纳米应用技术研究所有限公司 | Light-emitting diode device |
| CN115142499A (en) * | 2022-07-09 | 2022-10-04 | 华北水利水电大学 | Algae sediment collecting device for slope surface of water channel of hydraulic engineering |
| CN116398649A (en) * | 2023-06-09 | 2023-07-07 | 福建省南安兴泰阀门有限公司 | Corrosion-resistant valve casting |
-
2021
- 2021-04-29 CN CN202110473805.8A patent/CN113124178A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976591A (en) * | 2021-09-18 | 2022-01-28 | 车梦儿 | Harmless treatment system for papermaking waste residues |
| CN114029286A (en) * | 2021-11-09 | 2022-02-11 | 江苏集萃纳米应用技术研究所有限公司 | Light-emitting diode device |
| CN114029286B (en) * | 2021-11-09 | 2023-02-24 | 江苏集萃中科纳米科技有限公司 | Light-emitting diode device |
| CN115142499A (en) * | 2022-07-09 | 2022-10-04 | 华北水利水电大学 | Algae sediment collecting device for slope surface of water channel of hydraulic engineering |
| CN115142499B (en) * | 2022-07-09 | 2023-09-15 | 华北水利水电大学 | Algae sediment collecting device for hydraulic engineering ditch slope |
| CN116398649A (en) * | 2023-06-09 | 2023-07-07 | 福建省南安兴泰阀门有限公司 | Corrosion-resistant valve casting |
| CN116398649B (en) * | 2023-06-09 | 2023-08-22 | 福建省南安兴泰阀门有限公司 | Corrosion-resistant valve casting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113124178A (en) | Anti-blocking flange type butterfly valve | |
| CN104396392B (en) | From planting clearly feed mechanism for seed | |
| CN109047212B (en) | Rotary blockage removing pipe cleaner | |
| CN110075777B (en) | Horizontal bidirectional stirring reaction kettle | |
| CN111578041A (en) | Pipeline inspection robot with function of removing obstacles | |
| CN112169392B (en) | Leading energy-conserving stifled filter equipment that prevents for sewage treatment | |
| CN109567688A (en) | A kind of multi-functional mopping device | |
| CN209006400U (en) | A kind of paddy soil prosthetic device that can uniformly add renovation agent | |
| CN207633447U (en) | Automatic pollution removing formula household sink | |
| CN211036662U (en) | Afforestation construction marking device | |
| CN110629853A (en) | Drainage pipeline | |
| CN114993728A (en) | Automatic fault monitoring equipment for extracting fresh plants in plateau area | |
| CN214288128U (en) | Reation kettle with rotation blanking structure | |
| CN214160863U (en) | Heavy metal contaminated soil restores all-in-one | |
| CN110439649B (en) | Engine oil filter core ware for smart car | |
| CN211523460U (en) | Water conservancy pipeline prevents stifled device | |
| CN202269251U (en) | Automatic cat excrement cleaning device | |
| CN213145411U (en) | Novel magnetic locking soft sealing gate valve | |
| CN208493448U (en) | A kind of duplex strainer for hot-working class production | |
| CN208960568U (en) | A kind of PET bottle brand peeling apparatus | |
| CN112013142A (en) | Spring impulse type safety valve | |
| CN220556070U (en) | Filter valve convenient to clean and maintain | |
| CN221011833U (en) | Wild vegetable bubble cleaning machine | |
| CN205275630U (en) | Adopt one -way rotation mechanism's half -closed water cooling plant of distributing device | |
| CN220392137U (en) | Sauce storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |