CN108087567A - A kind of High-performance upload type butterfly valve - Google Patents
A kind of High-performance upload type butterfly valve Download PDFInfo
- Publication number
- CN108087567A CN108087567A CN201711212861.6A CN201711212861A CN108087567A CN 108087567 A CN108087567 A CN 108087567A CN 201711212861 A CN201711212861 A CN 201711212861A CN 108087567 A CN108087567 A CN 108087567A
- Authority
- CN
- China
- Prior art keywords
- butterfly valve
- plate
- valve shell
- shaft
- current limiting
- 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.)
- Granted
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
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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
- 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
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2232/00—Nature of movement
- F16F2232/02—Rotary
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of High-performance upload type butterfly valves, including butterfly valve shell and babinet, the babinet is arranged at butterfly valve shell top, limited block and sink are provided in the butterfly valve shell, the limited block one side is fixedly connected with butterfly valve shell inner wall, the butterfly valve shell upper and lower ends are both provided with fixing axle, shaft is provided in the butterfly valve shell, the shaft runs through butterfly valve shell, and extend in fixing axle, the shaft is flexibly connected with fixing axle, and the shaft both sides are provided with current limiting plate, the current limiting plate is arranged in butterfly valve shell, and fixed axis top is provided with screw channel column.The setting that the present invention passes through limited block, be conducive to provide support force for current limiting plate, it prevents when velocity of medium is too fast, current limiting plate is impacted, rotates current limiting plate, so as to be unable to reach the effect for blocking medium, pass through the setting of vibration damper plate, the generated vibrations when active force transfers are advantageously reduced, avoids and is damaged caused by shaking equipment, so as to reach this practical purpose.
Description
Technical field
The present invention relates to valve technology field, more particularly to a kind of High-performance upload type butterfly valve.
Background technology
Valve is control unit in pipeline fluid transport system, it be for changing access section and media flow direction,
There is water conservancy diversion, cut-off, adjusting, throttling, non-return, shunting or overflow release etc., for the valve of fluid control, from most simply
Shut-off valve various valves used into extremely complex robot control system(RCS), but existing valve is during long-time use
It easily seeps water or can not accomplish long-time current limliting.Therefore, a kind of High-performance upload type butterfly valve is invented to solve above-mentioned ask
It inscribes necessary.
The content of the invention
It is an object of the invention to provide a kind of High-performance upload type butterfly valve, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solution：A kind of High-performance upload type butterfly valve, including butterfly valve shell
And babinet, the babinet are arranged at butterfly valve shell top, and limited block and sink, the limited block one side are provided in the butterfly valve shell
It being fixedly connected with butterfly valve shell inner wall, the butterfly valve shell upper and lower ends are both provided with fixing axle, and shaft is provided in the butterfly valve shell,
The shaft runs through butterfly valve shell, and extends in fixing axle, and the shaft is flexibly connected with fixing axle, and the shaft both sides are set
Limited flowing plate, the current limiting plate are arranged in butterfly valve shell, and fixed axis top is provided with screw channel column, is set in the screw channel column
Thread spindle is equipped with, the thread spindle runs through screw channel column, and extends to screw channel column both sides, and the thread spindle bottom extends to fixing axle
Interior, the thread spindle bottom is fixedly connected with shaft top, and the screw channel top end is provided with lower connecting plate, the lower connecting plate
Top is provided with upper junction plate, and the upper junction plate top is provided with support column, and transmission axle is provided in the support column, described
Upper junction plate and lower connecting plate are run through in transmission axle top, and extend to lower connecting plate and be fixedly connected with thread spindle, the transmission axle
Top is provided with vibration damper plate, and the vibration damper plate is arranged in support column, the vibration damper plate and support column wall rotation connection, described
Vibration damper plate top is provided with driven shaft, and the support top end is provided with support plate, and the support plate is arranged at casing top, institute
Driven shaft is stated through support plate, and is extended in babinet, the babinet one side is provided with driving shaft, and described driving shaft one end is interted
In in babinet, described driving shaft one end is provided with turntable.
Preferably, the limited block is provided with 2 groups, and the limited block is arranged at current limiting plate both sides, and is in shift to install.
Preferably, the driven shaft and driving shaft are connected in the in vivo one end of case in engagement.
Preferably, the limited block both sides are provided with elastic seal ring, and the elastic seal ring surround and is arranged at butterfly valve shell
Inner wall.
Preferably, thread groove is provided in the upper junction plate and lower connecting plate, nut, institute is provided in the thread groove
Nut is stated through upper junction plate and lower connecting plate, and extends to upper junction plate and lower connecting plate one side.
Preferably, the screw channel column wall is surrounded with thread groove, the thread spindle outer wall be provided with in screw channel column
The screw thread convex block that wall matches, the current limiting plate are mutually matched with sink.
The technique effect and advantage of the present invention：The present invention is conducive to provide support for current limiting plate by the setting of limited block
Power is prevented when velocity of medium is too fast, is impacted current limiting plate, is rotated current limiting plate, so as to be unable to reach the effect for blocking medium, is led to
The setting of current limiting plate is crossed, be conducive to adjust the flow of medium and blocks medium, prevents that rate-of flow is too fast, wave is caused to medium
Take, by the setting of screw channel column and thread spindle, be conducive to protect fixing axle, prevent thread spindle directly in fixing axle surface pivots,
Go down for a long time, fixing axle can be damaged, by the setting of vibration damper plate, advantageously reduce and produced when active force transfers
Raw vibrations are avoided and damaged caused by shaking equipment, so as to reach this practical purpose.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is screw channel column of the present invention and thread spindle structure diagram.
Fig. 3 is butterfly valve shell schematic cross-sectional view of the present invention.
In figure：1 butterfly valve shell, 2 babinets, 3 limited blocks, 4 sinks, 5 fixing axles, 6 shafts, 7 current limiting plates, 8 screw channel columns, 9 screw threads
Axis, 10 lower connecting plates, 11 upper junction plates, 12 support columns, 13 transmission axles, 14 vibration damper plates, 15 driven shafts, 16 support plates, 17 are actively
Axis, 18 turntables.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
It is described including butterfly valve shell 1 and babinet 2 the present invention provides a kind of High-performance upload type butterfly valve as shown in Figs. 1-3
Babinet 2 is arranged at 1 top of butterfly valve shell, is provided with limited block 3 and sink 4 in the butterfly valve shell 1, by the setting of limited block 3, has
Support force is provided beneficial to for current limiting plate 7, is prevented when velocity of medium is too fast, current limiting plate 7 is impacted, rotates current limiting plate 7, so as to nothing
Method has the function that block medium, and 3 one side of limited block is fixedly connected with 1 inner wall of butterfly valve shell, 1 upper and lower ends of butterfly valve shell
Fixing axle 5 is both provided with, shaft 6 is provided in the butterfly valve shell 1, the shaft 6 runs through butterfly valve shell 1, and extends to fixing axle 5
Interior, the shaft 6 is flexibly connected with fixing axle 5, and 6 both sides of shaft are provided with current limiting plate 7, by the setting of current limiting plate 7, have
Beneficial to the flow for adjusting medium and medium is blocked, prevents that rate-of flow is too fast, medium is caused to waste, the current limiting plate 7 is set
In in butterfly valve shell 1, fixed 5 top of axis is provided with screw channel column 8, is provided with thread spindle 9 in the screw channel column 8, passes through spiral shell
The setting of slot column 8 and thread spindle 9 is conducive to protect fixing axle 5, prevents thread spindle 9 directly in 5 surface pivots of fixing axle, in length
Fixing axle 5 can be damaged in the work of time, the thread spindle 9 runs through screw channel column 8, and extends to 8 both sides of screw channel column, institute
It states 9 bottom of thread spindle to extend in fixing axle 5,9 bottom of thread spindle is fixedly connected with 6 top of shaft, and the screw channel column 8 pushes up
End is provided with lower connecting plate 10, and 10 top of lower connecting plate is provided with upper junction plate 11, and 11 top of upper junction plate is set
There is support column 12, transmission axle 13 is provided in the support column 12, upper junction plate 11 and lower company are run through in 13 top of transmission axle
Fishplate bar 10, and extend to lower connecting plate 10 and be fixedly connected with thread spindle 9,13 top of transmission axle is provided with vibration damper plate 14, leads to
The setting of vibration damper plate 14 is crossed, advantageously reduces the generated vibrations when active force transfers, is avoided caused by shaking to equipment
Damage, the vibration damper plate 14 is arranged in support column 12, and the vibration damper plate 14 is rotatablely connected with 12 inner wall of support column, described to subtract
14 top of shake plate is provided with driven shaft 15, and 12 top of support column is provided with support plate 16, and the support plate 16 is arranged at case
2 top of body, the driven shaft 15 runs through support plate 16, and extends in babinet 2, and 2 one side of babinet is provided with driving shaft 17,
Described 17 one end of driving shaft is interspersed in babinet 2, and described 17 one end of driving shaft is provided with turntable 18。
The limited block 3 is provided with 2 groups, and the limited block 3 is arranged at 7 both sides of current limiting plate, and in shifting to install, is conducive to
/V is carried out to 7 two sides of current limiting plate, the one end of the driven shaft 15 and driving shaft 17 in babinet 2 is connected in engagement, the limit
Position 3 both sides of block are provided with elastic seal ring, and the elastic seal ring is conducive to around 1 inner wall of butterfly valve shell is arranged in sealing,
It prevents medium from being flowed out from the gap between 1 inner wall of current limiting plate 7 and butterfly valve shell, is set in the upper junction plate 11 and lower connecting plate 10
Thread groove is equipped with, nut is provided in the thread groove, the nut runs through upper junction plate 11 and lower connecting plate 10, and extends to
10 one side of upper junction plate 11 and lower connecting plate, 8 inner wall surrounding of screw channel column are provided with thread groove, and 9 outer wall of thread spindle is set
The screw thread convex block to match with 8 inner wall of screw channel column is equipped with, is conducive to 9 threads turn of screw channel column 8 and thread spindle, avoids thread spindle
9 directly act on fixing axle 5, and the current limiting plate 7 is mutually matched with sink 4.
This practicality operation principle：In use, applying active force to turntable 18, turntable 18 is rotated clockwise, driving shaft 17 will
Active force on turntable 18 passes to driven shaft 15, and the active force on driven shaft 15 passes to shaft 6 by transmission axle 13, at this time
Shaft 6 is rotated around fixing axle 5, and current limiting plate 7 is moved with shaft 6 during shaft 6 rotates, and is slowly separated with limited block 3,
Reach valve opening and adjust the flow of medium, when applying counterclockwise force to turntable 18, current limiting plate 7 is slowly leaned on limited block 3
Closely, mutually it coincide until reaching, so as to also just realize the flow for adjusting medium and the purpose for blocking medium, passes through limited block 3
It sets, is conducive to provide support force for current limiting plate 7, prevent when velocity of medium is too fast, impact current limiting plate 7, make 7 turns of current limiting plate
It is dynamic, so as to be unable to reach the effect for blocking medium, by the setting of current limiting plate 7, be conducive to adjust the flow of medium and block Jie
Matter prevents that rate-of flow is too fast, and medium is caused to waste, and by the setting of screw channel column 8 and thread spindle 9, is conducive to protection and fixes
Axis 5 prevents thread spindle 9 from directly in 5 surface pivots of fixing axle, going down for a long time, fixing axle 5 can be damaged, by subtracting
The setting of plate 14 is shaken, advantageously reduces the generated vibrations when active force transfers, avoids and is damaged caused by shaking equipment
It is bad, so as to reach this practical purpose.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic,
Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of High-performance upload type butterfly valve, including butterfly valve shell（1）And babinet（2）, the babinet（2）It is arranged at butterfly valve shell（1）
Top, it is characterised in that：The butterfly valve shell（1）Inside it is provided with limited block（3）And sink（4）, the limited block（3）One side and butterfly
Valve casing（1）Inner wall is fixedly connected, the butterfly valve shell（1）Upper and lower ends are both provided with fixing axle（5）, the butterfly valve shell（1）Inside set
It is equipped with shaft（6）, the shaft（6）Through butterfly valve shell（1）, and extend to fixing axle（5）It is interior, the shaft（6）With fixing axle
（5）Flexible connection, the shaft（6）Both sides are provided with current limiting plate（7）, the current limiting plate（7）It is arranged at butterfly valve shell（1）It is interior, institute
State fixing axle（5）Top is provided with screw channel column（8）, the screw channel column（8）Inside it is provided with thread spindle（9）, the thread spindle（9）
Through screw channel column（8）, and extend to screw channel column（8）Both sides, the thread spindle（9）Bottom extends to fixing axle（5）It is interior, the spiral shell
Line axis（9）Bottom and shaft（6）Top is fixedly connected, the screw channel column（8）Top is provided with lower connecting plate（10）, the lower company
Fishplate bar（10）Top is provided with upper junction plate（11）, the upper junction plate（11）Top is provided with support column（12）, the support
Column（12）Inside it is provided with transmission axle（13）, the transmission axle（13）Upper junction plate is run through on top（11）And lower connecting plate（10）, and
Extend to lower connecting plate（10）With thread spindle（9）It is fixedly connected, the transmission axle（13）Top is provided with vibration damper plate（14）, it is described
Vibration damper plate（14）It is arranged at support column（12）It is interior, the vibration damper plate（14）With support column（12）Inner wall is rotatablely connected, the damping
Plate（14）Top is provided with driven shaft（15）, the support column（12）Top is provided with support plate（16）, the support plate（16）
It is arranged at babinet（2）Top, the driven shaft（15）Through support plate（16）, and extend to babinet（2）It is interior, the babinet（2）
One side is provided with driving shaft（17）, the driving shaft（17）One end is interspersed in babinet（2）It is interior, the driving shaft（17）One end is set
There is turntable（18）.
2. a kind of High-performance upload type butterfly valve according to claim 1, it is characterised in that：The limited block（3）It is provided with 2
Group, the limited block（3）It is arranged at current limiting plate（7）Both sides, and be in shift to install.
3. a kind of High-performance upload type butterfly valve according to claim 1, it is characterised in that：The driven shaft（15）And actively
Axis（17）In babinet（2）Interior one end is connected in engagement.
4. a kind of High-performance upload type butterfly valve according to claim 1, it is characterised in that：The limited block（3）Both sides are set
Elastic seal ring is equipped with, the elastic seal ring surround and is arranged at butterfly valve shell（1）Inner wall.
5. a kind of High-performance upload type butterfly valve according to claim 1, it is characterised in that：The upper junction plate（11）With under
Connecting plate（10）Thread groove is inside provided with, nut is provided in the thread groove, the nut runs through upper junction plate（11）With under
Connecting plate（10）, and extend to upper junction plate（11）And lower connecting plate（10）One side.
6. a kind of High-performance upload type butterfly valve according to claim 1, it is characterised in that：The screw channel column（8）Inner wall ring
It is provided around thread groove, the thread spindle（9）Outer wall is provided with and screw channel column（8）The screw thread convex block that inner wall matches, the limit
Flowing plate（7）With sink（4）It is mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212861.6A CN108087567B (en) | 2017-11-28 | 2017-11-28 | A kind of High-performance upload type butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212861.6A CN108087567B (en) | 2017-11-28 | 2017-11-28 | A kind of High-performance upload type butterfly valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108087567A true CN108087567A (en) | 2018-05-29 |
| CN108087567B CN108087567B (en) | 2019-08-06 |
Family
ID=62173084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711212861.6A Active CN108087567B (en) | 2017-11-28 | 2017-11-28 | A kind of High-performance upload type butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108087567B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730594A (en) * | 2018-07-04 | 2018-11-02 | 黄华 | A kind of check-valves of compressor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840042A (en) * | 1973-02-26 | 1974-10-08 | B Brundage | Butterfly valve |
| JPH0478381A (en) * | 1990-07-20 | 1992-03-12 | Tomoe Gijutsu Kenkyusho:Kk | Dew condensation prevented butterfly valve |
| CN2106274U (en) * | 1991-08-08 | 1992-06-03 | 沈阳市通用阀门厂 | Butterfly valve capable of dismounting whole organ |
| JP2004301178A (en) * | 2003-03-28 | 2004-10-28 | Tomoe Tech Res Co | Gear box of butterfly valve |
| CN101893103A (en) * | 2009-05-22 | 2010-11-24 | 吴树源 | Elastic limit eccentric shaft butterfly valve |
| CN202252228U (en) * | 2011-09-22 | 2012-05-30 | 安徽德尔德高中压阀门有限公司 | Limit structure for butterfly valve and butterfly plate |
| CN102829197A (en) * | 2011-06-16 | 2012-12-19 | 伯特利阀门集团有限公司 | High-performance upload type butterfly valve |
| EP2751454A1 (en) * | 2011-11-01 | 2014-07-09 | AB Somas Ventiler | A butterfly valve |
| CN206036380U (en) * | 2016-09-29 | 2017-03-22 | 李岑文达 | Pressure butterfly valve is suppressed to vibration proof noise control sound |
-
2017
- 2017-11-28 CN CN201711212861.6A patent/CN108087567B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3840042A (en) * | 1973-02-26 | 1974-10-08 | B Brundage | Butterfly valve |
| JPH0478381A (en) * | 1990-07-20 | 1992-03-12 | Tomoe Gijutsu Kenkyusho:Kk | Dew condensation prevented butterfly valve |
| CN2106274U (en) * | 1991-08-08 | 1992-06-03 | 沈阳市通用阀门厂 | Butterfly valve capable of dismounting whole organ |
| JP2004301178A (en) * | 2003-03-28 | 2004-10-28 | Tomoe Tech Res Co | Gear box of butterfly valve |
| CN101893103A (en) * | 2009-05-22 | 2010-11-24 | 吴树源 | Elastic limit eccentric shaft butterfly valve |
| CN102829197A (en) * | 2011-06-16 | 2012-12-19 | 伯特利阀门集团有限公司 | High-performance upload type butterfly valve |
| CN202252228U (en) * | 2011-09-22 | 2012-05-30 | 安徽德尔德高中压阀门有限公司 | Limit structure for butterfly valve and butterfly plate |
| EP2751454A1 (en) * | 2011-11-01 | 2014-07-09 | AB Somas Ventiler | A butterfly valve |
| CN206036380U (en) * | 2016-09-29 | 2017-03-22 | 李岑文达 | Pressure butterfly valve is suppressed to vibration proof noise control sound |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730594A (en) * | 2018-07-04 | 2018-11-02 | 黄华 | A kind of check-valves of compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108087567B (en) | 2019-08-06 |
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