CN108547954B - A kind of transformer butterfly valve - Google Patents
A kind of transformer butterfly valve Download PDFInfo
- Publication number
- CN108547954B CN108547954B CN201810424914.9A CN201810424914A CN108547954B CN 108547954 B CN108547954 B CN 108547954B CN 201810424914 A CN201810424914 A CN 201810424914A CN 108547954 B CN108547954 B CN 108547954B
- Authority
- CN
- China
- Prior art keywords
- valve plate
- valve
- plate
- turntable
- fixed block
- 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
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
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- 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
- F16K1/32—Details
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- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a kind of transformer butterfly valves, including valve plate connecting rod, one end of the valve plate connecting rod is provided with valve plate, the outer wall of the valve plate is provided with valve plate fixed plate, the inner wall of the valve plate fixed plate is provided with spring, one end of the spring is provided with valve plate rubber fixed block, and the valve plate is embedded in the inside of the valve plate rubber fixed block, the outer surface of the valve plate fixed plate is provided with bolt, and the bolt-through, in the valve plate fixed plate, the other end of the valve plate connecting rod is provided with valve plate adjuster；By designing pressure mouth and last item in the side of valve plate adjuster and designing nut in one end of connecting shaft, layman is avoided at nobody to cause safety problem by the automatic rotary turnplate of telescopic rod, pressure mouth can be filled in by lever not stop come back pressure last item, so that telescopic rod telescopic adjustment, valve plate fine tuning can be acted on by handle, turntable can be made to remove by nut rotary turnplate, improve the safety of non-operator.
Description
Technical field
The invention belongs to transformer butterfly valve technical fields, and in particular to a kind of transformer butterfly valve.
Background technique
Existing butterfly valve is called flap valve, is a kind of simple regulating valve of structure, can be used for the switch of low pressure pipeline medium
The butterfly valve of control refers to that closure member (flap or butterfly plate) is disk, and a kind of valve of open and close is reached around valve shaft rotation,
It is each that valve can be used for controlling empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium etc.
The flowing of seed type fluid.Cutting and throttling action are mainly played on pipeline.Butterfly valve opening and closing element is a discoidal butterfly plate,
Rotated around the axis of its own in valve body, to achieve the purpose that opening and closing or adjusting, existing transformer butterfly valve in use by
In the turntable that rotation is adjusted external dangerous, brings dangerous someone will disorderly touching in non-professional operator, work as butterfly
When valve is in close state, valve plate is in the untight problem of internal rotary closing, thus it is proposed that a kind of transformer butterfly valve.
Summary of the invention
The purpose of the present invention is to provide a kind of transformer butterfly valves, to solve to propose existing transformation in above-mentioned background technique
The turntable that device butterfly valve is adjusted due to rotation in use is dangerous in outside, and in non-professional operator, someone will random touchings
Bring dangerous, when butterfly valve is in close state, raft plate is in the untight problem of internal rotary closing.
To achieve the above object, the invention provides the following technical scheme: a kind of transformer butterfly valve, including valve plate connecting rod,
One end of the valve plate connecting rod is provided with valve plate, and the outer wall of the valve plate is provided with valve plate fixed plate, the valve plate fixed plate
Inner wall be provided with spring, one end of the spring is provided with valve plate rubber fixed block, and the valve plate is embedded in the valve plate rubber
The inside of glue fixed block, the outer surface of the valve plate fixed plate is provided with bolt, and the bolt-through is fixed in the valve plate
Plate, the other end of the valve plate connecting rod are provided with valve plate adjuster, and the side of the valve plate adjuster is provided with last item, described
One end of last item is provided with pressure mouth, and the other side of the valve plate adjuster is provided with telescopic rod, one end setting of the telescopic rod
There is connecting shaft, one end of the connecting shaft is provided with turntable, and the turntable and the junction of the connecting shaft are provided with nut, institute
The one end for stating turntable is provided with handle, and one end of the handle is provided with spill spin block, the connection of the spill spin block and the turntable
Place is provided with limiting slot.
Preferably, the turntable is fixedly connected with the connecting shaft by the nut.
Preferably, the valve plate fixed plate is connected together with the valve plate by the valve plate rubber fixed block.
Preferably, there are four the valve plate rubber fixed block is arranged altogether, and four valve plate rubber fixed blocks are solid respectively
Dingan County is at valve plate outer surface edge position.
Preferably, the handle is fixedly connected with the limiting slot by the spill spin block.
Compared with prior art, the beneficial effects of the present invention are:
(1) it by designing pressure mouth and last item in the side of valve plate adjuster and designing nut in one end of connecting shaft, avoids
At nobody, layman causes safety problem by the automatic rotary turnplate of telescopic rod, and pressure mouth can be filled in by lever and is not stopped
Carry out back pressure last item, so that telescopic rod telescopic adjustment, can act on valve plate fine tuning by handle, can rotate at this time by nut
Turntable removes turntable, improves the safety of non-operator.
(2) the valve plate rubber fixed block that bolt is connected in spring is designed by the outer surface of design valve plate fixed plate, kept away
When exempting from valve plate and being in close state, valve plate and the sealing of valve plate fixed plate be not close, spring can be made to connect by rotating bolt
Valve plate rubber fixed block and the outer surface of valve plate closely connect, improve the air-tightness of butterfly valve.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is turntable side structure schematic view of the invention；
Fig. 3 is valve plate of the invention and valve plate rubber fixed block schematic cross-sectional view；
Fig. 4 is valve plate of the invention and valve plate rubber fixed block side, sectional structural schematic diagram；
In figure: 1- valve plate adjuster, 2- press mouth, 3- last item, 4- valve plate connecting rod, 5- bolt, 6- valve plate fixed plate, 7- valve
Plate, 8- telescopic rod, 9- turntable, 10- connecting shaft, 11- handle, 12- limiting slot, 13- spill spin block, 14- nut, 15- spring, 16-
Valve plate rubber fixed block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the present invention provides a kind of transformer butterfly valve technical solution: a kind of transformer butterfly
Valve, including valve plate connecting rod 4, one end of valve plate connecting rod 4 are provided with valve plate 7, and the outer wall of valve plate 7 is provided with valve plate fixed plate 6,
The inner wall of valve plate fixed plate 6 is provided with spring 15, and one end of spring 15 is provided with valve plate rubber fixed block 16, and valve plate 7 is embedded in
The inside of valve plate rubber fixed block 16, the outer surface of valve plate fixed plate 6 are provided with bolt 5, and bolt 5 is through valve plate fixed plate
6, the other end of valve plate connecting rod 4 is provided with valve plate adjuster 1, and the side of valve plate adjuster 1 is provided with last item 3, and the one of last item 3
End is provided with pressure mouth 2, and the other side of valve plate adjuster 1 is provided with telescopic rod 8, and one end of telescopic rod 8 is provided with connecting shaft 10, even
One end of spindle 10 is provided with turntable 9, and turntable 9 and the junction of connecting shaft 10 are provided with nut 14, and one end of turntable 9 is provided with
Handle 11, one end of handle 11 are provided with spill spin block 13, and spill spin block 13 and the junction of turntable 9 are provided with limiting slot 12.
In order to conveniently remove turntable after valve plate regulates, in the present embodiment, it is preferred that turntable 9 passes through with connecting shaft 10
Nut 14 is fixedly connected.
In order to enable valve plate fixed block and valve plate fixation it is even closer, in the present embodiment, it is preferred that valve plate fixed plate 6 with
Valve plate 7 is connected together by valve plate rubber fixed block 16.
In order to facilitate fixed valve plate, in the present embodiment, it is preferred that valve plate rubber fixed block 16 is altogether there are four settings, and four
A valve plate rubber fixed block 16 is respectively and fixedly installed at 7 outer surface edge position of valve plate.
For the ease of folding up handle after using, in the present embodiment, it is preferred that handle 11 passes through with limiting slot 12
Spill spin block 13 is fixedly connected.
The working principle of the invention and process for using: this kind of transformer butterfly valve fills in pressure mouth 2 by lever first and makes last item
3 ceaselessly move back and forth, and constantly extend in telescopic rod 8 at this time, rotating nuts 14 connect connecting shaft 10 with turntable 9, lead to
It crosses spill spin block 13 and opens handle 11, rotation turntable 9 closes valve plate 7 by valve plate connecting rod 4, then by handle 11 to valve plate 7
It is finely adjusted, at this time by rotating the valve plate rubber fixed block 16 and the sealed connection of valve plate 7 that bolt 5 connects spring 15, most
Sealing is completed to be in close state afterwards.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of transformer butterfly valve, including valve plate connecting rod (4), it is characterised in that: one end of the valve plate connecting rod (4) is arranged
Have valve plate (7), the outer wall of the valve plate (7) is provided with valve plate fixed plate (6), and the inner wall of the valve plate fixed plate (6) is provided with
One end of spring (15), the spring (15) is provided with valve plate rubber fixed block (16), and the valve plate (7) is embedded in the valve plate
The outer surface of the inside of rubber fixed block (16), the valve plate fixed plate (6) is provided with bolt (5), and the bolt (5) runs through
It is provided with valve plate adjuster (1) in the other end of the valve plate fixed plate (6), the valve plate connecting rod (4), the valve plate is adjusted
The side of device (1) is provided with last item (3), one end of the last item (3) be provided with pressure mouth (2), the valve plate adjuster (1) it is another
Side is provided with telescopic rod (8), and one end of the telescopic rod (8) is provided with connecting shaft (10), one end of the connecting shaft (10)
It is provided with turntable (9), the junction of the turntable (9) and the connecting shaft (10) is provided with nut (14), the turntable (9)
One end is provided with handle (11), and one end of the handle (11) is provided with spill spin block (13), the spill spin block (13) with described turn
The junction of disk (9) is provided with limiting slot (12).
2. a kind of transformer butterfly valve according to claim 1, it is characterised in that: the turntable (9) and the connecting shaft
(10) it is fixedly connected by the nut (14).
3. a kind of transformer butterfly valve according to claim 1, it is characterised in that: the valve plate fixed plate (6) and the valve
Plate (7) is connected together by the valve plate rubber fixed block (16).
4. a kind of transformer butterfly valve according to claim 1, it is characterised in that: the valve plate rubber fixed block (16) sets altogether
There are four setting, and four valve plate rubber fixed blocks (16) are respectively and fixedly installed to the valve plate (7) outer surface edge position
Place.
5. a kind of transformer butterfly valve according to claim 1, it is characterised in that: the handle (11) and the limiting slot
(12) it is fixedly connected by the spill spin block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424914.9A CN108547954B (en) | 2018-05-07 | 2018-05-07 | A kind of transformer butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424914.9A CN108547954B (en) | 2018-05-07 | 2018-05-07 | A kind of transformer butterfly valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108547954A CN108547954A (en) | 2018-09-18 |
| CN108547954B true CN108547954B (en) | 2019-06-11 |
Family
ID=63513457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810424914.9A Expired - Fee Related CN108547954B (en) | 2018-05-07 | 2018-05-07 | A kind of transformer butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108547954B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3778028A (en) * | 1972-08-02 | 1973-12-11 | Dore Co John L | Lined butterfly valve |
| CN203322297U (en) * | 2013-06-20 | 2013-12-04 | 氟络塞尔特种阀门(苏州)有限公司 | Elastic self-sealing butterfly valve |
| CN206617593U (en) * | 2017-03-28 | 2017-11-07 | 江苏三联安全评价咨询有限公司 | A kind of closed type butterfly valve |
| CN206754394U (en) * | 2017-04-18 | 2017-12-15 | 浙江耐益阀门制造有限公司 | A kind of novel telescopic dish valve gear |
| CN206738593U (en) * | 2017-05-10 | 2017-12-12 | 盐城威乐阀门制造有限公司 | A kind of small-bore three-eccentric-butterfly-valve |
-
2018
- 2018-05-07 CN CN201810424914.9A patent/CN108547954B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108547954A (en) | 2018-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |