CN206017764U - A kind of butterfly valve of energy-efficient water pump - Google Patents
A kind of butterfly valve of energy-efficient water pump Download PDFInfo
- Publication number
- CN206017764U CN206017764U CN201620964743.5U CN201620964743U CN206017764U CN 206017764 U CN206017764 U CN 206017764U CN 201620964743 U CN201620964743 U CN 201620964743U CN 206017764 U CN206017764 U CN 206017764U
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- China
- Prior art keywords
- rotating disk
- draw
- plate
- bull stick
- groove
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Abstract
The utility model discloses a kind of butterfly valve of energy-efficient water pump, including knop, bull stick is socketed with the axle center of knop, the bottom of the bull stick is sequentially passed through rotating disk from top to bottom with circular support plate and is fixedly connected with the top of drive link, the bottom of the rotating disk offers draw-in groove away from the side of bull stick, the bottom of the drive link sequentially passes through clutch shaft bearing, raft plate and second bearing from top to bottom and extends to the bottom of second bearing, and the bottom of the circular support plate is fixedly connected with the top of valve body.This utility model is by the improvement to gripping mechanism, raft plate is enable to bear larger hydraulic shock power, so as to reach the effect of stable water conservancy diversion, be not in blocking, the excessive or too small situation of flow, by the improvement to draw-in groove, and the quantity of draw-in groove is set to four, so as to reach the effect for being easy to open and closing raft plate, no matter raft plate can be firm to which by gripping mechanism in closing or opening.
Description
Technical field
This utility model is related to water pump valve technical field, specially a kind of butterfly valve of energy-efficient water pump.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve of simple structure, can be used for the on-off control of low pressure pipeline medium
Butterfly valve refers to closure member（Flap or butterfly plate）For disk, a kind of valve of open and close is reached around valve shaft rotation, valve can
For controlling all kinds such as empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium
The flowing of fluid.Cut-out and throttling action is acted primarily as on pipeline.Butterfly valve opening and closing element is a discoidal butterfly plate, in valve body
Rotate around the axis of its own, so as to reach the purpose for opening and closing or adjusting.
But current butterfly valve is in operation process, if hydraulic shock power is excessive, raft plate can be caused to overturn, so as to cause liquid
Body normally can not be flowed out from outlet, and blocking, the situation that discharge capacity is excessive or discharge capacity is too small easily occurs in this phenomenon, has one
Point butterfly valve has the high function of stability, will not be changed the direction of raft plate easily by the impulse force of liquid, but the butterfly valve volume compared with
For huge, and complex structure, cost is high, is that we release a kind of butterfly valve of energy-efficient water pump this.
Utility model content
The purpose of this utility model is to provide a kind of butterfly valve of energy-efficient water pump, possesses stable water conservancy diversion and stablizes sealing
Advantage, solve the problems, such as that raft plate easily overturns.
For achieving the above object, this utility model provides following technical scheme：A kind of butterfly valve of energy-efficient water pump, including
Knop, is socketed with bull stick at the axle center of knop, the bottom of the bull stick sequentially passes through rotating disk and circle from top to bottom
Support plate and it is fixedly connected with the top of drive link, the bottom of the rotating disk offers draw-in groove away from the side of bull stick, the transmission
The bottom of bar sequentially passes through clutch shaft bearing, raft plate and second bearing from top to bottom and extends to the bottom of second bearing, the circle
The bottom of shape support plate is fixedly connected with the top of valve body, and clutch shaft bearing and second bearing are socketed in the top and bottom of valve body respectively
Portion, the both sides of the valve body offer water inlet and outlet, and the upper surface of the circular support plate by gripping mechanism and turns
The bottom of disk is flexibly connected.
Gripping mechanism includes fixing column casing, and the fixed column casing inner sleeve is connected to piston plate, the upper surface of the piston plate with
The bottom of gag lever post is fixedly connected, and the top of the gag lever post through the top of column casing and is plugged in draw-in groove, the column casing
Side surface is flexibly connected with the side surface of gag lever post by return spring, and the side surface of the gag lever post is fixedly connected with pressing plate,
And pressing plate is located between rotating disk and return spring.
Preferably, the quantity of the draw-in groove is four, and the equidistant upper surface for being circumferentially positioned at rotating disk of four draw-in grooves.
Preferably, the quantity of the gripping mechanism is two, and two gripping mechanisms be located at respectively two draw-in grooves just under
Side.
Preferably, the bottom of the bull stick is sequentially passed through at the axle center of rotating disk and circular support plate from top to bottom, and rotating disk is solid
Surely it is socketed on bull stick, circular support plate is actively socketed on bull stick.
Preferably, the drive link is fixedly plugged in the middle part of raft plate, and raft plate is generally circular in shape, the diameter of raft plate with
The equal diameters of body cavity.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, this utility model is by the improvement to gripping mechanism, under the cooperation of column casing and gag lever post, can ideally with
Draw-in groove grafting on rotating disk, and the stability between gag lever post and draw-in groove can be increased by return spring, so that rotating disk
More stable, will not rock, when rotating disk is limited, drive link can make raft plate remain static, so as to pass through gripping mechanism,
Enable raft plate to bear larger hydraulic shock power, so as to reach the effect of stable water conservancy diversion, be not in blocking, flow excessive
Or too small situation.
2nd, this utility model is by the improvement to draw-in groove, and the quantity of draw-in groove is set to four, when two clampings dresses
During relative with the two of which draw-in groove clamping of the gag lever post put, raft plate is in open mode, if contrary gag lever post and other two
During individual relative draw-in groove clamping, state of the raft plate in closing, so as to reach the effect for being easy to open and closing raft plate, regardless of
Raft plate in closing or is opened and which can be consolidated by gripping mechanism.
Description of the drawings
Structural representations of the Fig. 1 for this utility model front section view；
Structural representations of the Fig. 2 for this utility model rotating disk upward view；
Structural representations of the Fig. 3 for this utility model A-A；
Fig. 4 is the structural representation that this utility model ties gripping mechanism sectional view.
In figure：1 knop, 2 bull sticks, 3 rotating disks, 4 circular support plates, 5 drive links, 6 clutch shaft bearings, 7 raft plates, 8 second axles
Hold, 9 water inlets, 10 outlets, 11 gripping mechanisms, 111 fix column casings, 112 piston plates, 113 gag lever posts, 114 return springs,
115 pressing plates, 12 draw-in grooves, 13 valve bodies.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1-2, a kind of butterfly valve of energy-efficient water pump, including knop 1, by being provided with knop 1,
Convenience is reached and has rotated the effect for adjusting, at the axle center of knop 1, be socketed with bull stick 2, the bottom of bull stick 2 is from top to bottom successively
Run through rotating disk 3 with circular support plate 4 and be fixedly connected with the top of drive link 5, the bottom of bull stick 2 sequentially passes through rotating disk from top to bottom
3 and circular support plate 4 axle center at, and rotating disk 3 is fixedly sleeved on bull stick 2, and circular support plate 4 is actively socketed on bull stick 2, rotating disk
3 bottom offers draw-in groove 12 away from the side of bull stick 2, and the quantity of draw-in groove 12 is four, and four draw-in grooves 12 are equidistant circular
The upper surface of rotating disk 3 is arranged on, by being provided with four draw-in grooves 12, facilitates adjusting raft plate 7 to close and open, the bottom of drive link 5
End sequentially passes through clutch shaft bearing 6, raft plate 7 and second bearing 8 from top to bottom and extends to the bottom of second bearing 8, by arranging
Clutch shaft bearing 6 and second bearing 8, reduce the frictional force between drive link 5 and valve body 13, make drive link 5 be easier to drive raft
Plate 7 is rotated, and drive link 5 is fixedly plugged in the middle part of raft plate 7, and raft plate 7 is generally circular in shape, the diameter of raft plate 7 and valve body 13
The equal diameters of inner chamber, by raft plate 7 is shaped to circle, ideally can be suited with the inner chamber of valve body 13, make liquid
Body is difficult to flow out, and by being provided with bull stick 2, rotating disk 3 and drive link 5 can be driven to rotate, and adjusts draw-in groove 12 and raft so as to convenient
The position of plate 7, the bottom of circular support plate 4 are fixedly connected with the top of valve body 13, and clutch shaft bearing 6 and second bearing 8 cover respectively
The top and bottom of valve body 13 is connected on, the both sides of valve body 13 offer water inlet 9 and outlet 10, by being provided with water inlet
9 and outlet 10, convenient liquid is discharged, the bottom of the upper surface of circular support plate 4 by gripping mechanism 11 with rotating disk 3 is lived
Dynamic connection, the quantity of gripping mechanism 11 is two, and two gripping mechanisms 11 pass through respectively positioned at the underface of two draw-in grooves 12
Two gripping mechanisms 11 are provided with, increase the stability between rotating disk 3 and circular support plate 4, so that raft plate 7 is difficult to overturn, led to
Cross the improvement to draw-in groove 12, and the quantity of draw-in groove 12 be set to four, when the gag lever post 113 on two gripping mechanisms 11 with
During relative 12 clamping of draw-in groove of two of which, raft plate 7 can be in open mode, if contrary gag lever post 113 is relative with two other
12 clamping of draw-in groove when, raft plate 7 can be in close state, so as to reach the effect for being easy to open and closing raft plate 7, regardless of
It is firm to which that state of the raft plate 7 in closing or open can pass through gripping mechanism 11.
Fig. 3-4 are referred to, gripping mechanism 11 includes fixing column casing 111, is socketed with piston plate 112, leads in fixed column casing 111
Cross and be provided with fixed column casing 111, piston plate 112 can be facilitated to move inside which, the upper surface and gag lever post of piston plate 112
113 bottom is fixedly connected, and the top of gag lever post 113 through the top of column casing 111 and is plugged in draw-in groove 12, column casing 111
Side surface is flexibly connected with the side surface of gag lever post 113 by return spring 114, and the side surface of gag lever post 113 is fixedly connected with
Pressing plate 115, and pressing plate 115 is located between rotating disk 3 and return spring 114, by being provided with pressing plate 115, when needing adjusting raft plate 7
When, by press pressing plate 115, facilitate gag lever post 113 depart from draw-in groove 12 so that rotating disk 3 can smooth rotation, by clamping
The improvement of device 11, under the cooperation of column casing 111 and gag lever post 113, can ideally with rotating disk 3 on 12 grafting of draw-in groove, and
And the stability between gag lever post 113 and draw-in groove 12 can be increased by return spring 114, so that rotating disk 3 is more stable, no
Can rock, when rotating disk 3 is limited, drive link 5 can make raft plate 7 remain static, and make raft plate 7 so as to pass through gripping mechanism 11
Larger hydraulic shock power can be born, so as to reach the effect of stable water conservancy diversion, be not in blocking, flow excessive or too small
Situation, the apparatus structure is simple, and cost is low, and practical, is suitable for a large amount of production.
During use, by rotating knop 1, rotating disk 3 is driven to rotate by bull stick 2, and by draw-in groove 12 by rotation
It is socketed on gag lever post 113, which is carried out stablizing so as to pass through return spring 114 and fixed column casing 111, make raft plate 7 stable
The state that opens or close.
In sum：The butterfly valve of the energy-efficient water pump, by the improvement to gripping mechanism 11, in column casing 111 and spacing
Under the cooperation of bar 113, can ideally with rotating disk 3 on 12 grafting of draw-in groove, and can be increased by return spring 114 spacing
Stability between bar 113 and draw-in groove 12, so that rotating disk 3 is more stable, will not rock, when rotating disk 3 is limited, drive link
5 can make raft plate 7 remain static, and enable raft plate 7 to bear larger hydraulic shock power so as to pass through gripping mechanism 11, so as to
The effect of stable water conservancy diversion is reached, has been not in blocking, the excessive or too small situation of flow, by the improvement to draw-in groove 12, and
And the quantity of draw-in groove 12 is set to four, when the draw-in groove relative with two of which of the gag lever post 113 on two gripping mechanisms 11
During 12 clamping, raft plate 7 is in open mode, if during relative with two other 12 clamping of draw-in groove of contrary gag lever post 113, raft plate 7
State in closing, so as to reach the effect for being easy to open and closing raft plate 7, no matter raft plate 7 in closing or is opened all
Gripping mechanism 11 can be passed through firm to which.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of butterfly valve of energy-efficient water pump, including knop（1）, it is characterised in that：Knop（1）Axle center at cover
It is connected to bull stick（2）, the bull stick（2）Bottom sequentially pass through rotating disk from top to bottom（3）With circular support plate（4）And and drive link
（5）Top be fixedly connected, the rotating disk（3）Bottom away from bull stick（2）Side offer draw-in groove（12）, the drive link
（5）Bottom sequentially pass through clutch shaft bearing from top to bottom（6）, raft plate（7）And second bearing（8）And extend to second bearing（8）
Bottom, the circular support plate（4）Bottom and valve body（13）Top be fixedly connected, and clutch shaft bearing（6）And second bearing
（8）Valve body is socketed in respectively（13）Top and bottom, the valve body（13）Both sides offer water inlet（9）And outlet
（10）, the circular support plate（4）Upper surface pass through gripping mechanism（11）With rotating disk（3）Bottom be flexibly connected；
The gripping mechanism（11）Including fixed column casing（111）, the fixed column casing（111）Piston plate is inside socketed with（112）, institute
State piston plate（112）Upper surface and gag lever post（113）Bottom be fixedly connected, the gag lever post（113）Top run through post
Cylinder（111）Top and be plugged on draw-in groove（12）Interior, the column casing（111）Side surface pass through return spring（114）With spacing
Bar（113）Side surface be flexibly connected, the gag lever post（113）Side surface be fixedly connected with pressing plate（115）, and pressing plate
（115）It is located at rotating disk（3）And return spring（114）Between.
2. the butterfly valve of a kind of energy-efficient water pump according to claim 1, it is characterised in that：The draw-in groove（12）Quantity
For four, and four draw-in grooves（12）Equidistant it is circumferentially positioned at rotating disk（3）Upper surface.
3. the butterfly valve of a kind of energy-efficient water pump according to claim 1, it is characterised in that：The gripping mechanism（11）'s
Quantity is two, and two gripping mechanisms（11）Two draw-in grooves are located at respectively（12）Underface.
4. the butterfly valve of a kind of energy-efficient water pump according to claim 1, it is characterised in that：The bull stick（2）Bottom
Rotating disk is sequentially passed through from top to bottom（3）With circular support plate（4）Axle center at, and rotating disk（3）Fixedly sleeved in bull stick（2）On, circle
Shape support plate（4）It is actively socketed on bull stick（2）On.
5. the butterfly valve of a kind of energy-efficient water pump according to claim 1, it is characterised in that：The drive link（5）Fixed
It is plugged on raft plate（7）Middle part, and raft plate（7）Generally circular in shape, raft plate（7）Diameter and valve body（13）The diameter phase of inner chamber
Deng.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964743.5U CN206017764U (en) | 2016-08-29 | 2016-08-29 | A kind of butterfly valve of energy-efficient water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964743.5U CN206017764U (en) | 2016-08-29 | 2016-08-29 | A kind of butterfly valve of energy-efficient water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017764U true CN206017764U (en) | 2017-03-15 |
Family
ID=58254595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964743.5U Expired - Fee Related CN206017764U (en) | 2016-08-29 | 2016-08-29 | A kind of butterfly valve of energy-efficient water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017764U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224565A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of butterfly valve of energy-efficient water pump |
| CN108953642A (en) * | 2018-07-11 | 2018-12-07 | 王欣 | Water control valve |
| CN108953641A (en) * | 2018-07-11 | 2018-12-07 | 王欣 | A kind of water control valve of accurate flow control |
| CN113655299A (en) * | 2021-09-26 | 2021-11-16 | 中国人民解放军军事科学院战争研究院 | Testing device for terminal antenna |
-
2016
- 2016-08-29 CN CN201620964743.5U patent/CN206017764U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224565A (en) * | 2016-08-29 | 2016-12-14 | 约翰斯顿流体科技（无锡）有限公司 | A kind of butterfly valve of energy-efficient water pump |
| CN108953642A (en) * | 2018-07-11 | 2018-12-07 | 王欣 | Water control valve |
| CN108953641A (en) * | 2018-07-11 | 2018-12-07 | 王欣 | A kind of water control valve of accurate flow control |
| CN111795167A (en) * | 2018-07-11 | 2020-10-20 | 王欣 | Water control valve capable of accurately controlling flow |
| CN113655299A (en) * | 2021-09-26 | 2021-11-16 | 中国人民解放军军事科学院战争研究院 | Testing device for terminal antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |