CN208397534U - A kind of butterfly valve type inlet and exhaust valve - Google Patents
A kind of butterfly valve type inlet and exhaust valve Download PDFInfo
- Publication number
- CN208397534U CN208397534U CN201820581320.4U CN201820581320U CN208397534U CN 208397534 U CN208397534 U CN 208397534U CN 201820581320 U CN201820581320 U CN 201820581320U CN 208397534 U CN208397534 U CN 208397534U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- fixedly connected
- far
- fixed
- conduit
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to butterfly valve technical fields, more particularly to a kind of butterfly valve type inlet and exhaust valve, including butterfly type valve, the side fixation of butterfly type valve is communicated with conduit, conduit is plugged with connecting tube far from one end of butterfly type valve, and the outer surface fixing sleeve of connecting tube and conduit connection is connected to casing, and the junction of conduit cavity and casing is fixedly connected with sealing shroud, the outer surface of casing is flexibly connected with the inner wall of sealing shroud, and casing is fixedly connected with postive stop baffle far from one end of conduit.Connecting tube by being plugged on the inside of conduit by the utility model, the grafting of sealing shroud is squeezed by casing, by sealing shroud to the reverse extrusion of casing, increase conduit and the direct leakproofness of casing, it prevents gas from leaking, the grafting of gag lever post is limited by inserted link, postive stop baffle is limited, limited block is plugged and fixed by the first fixed link, increases the stability that connecting tube is connect with conduit.
Description
Technical field
The utility model relates to butterfly valve technical field, specially a kind of butterfly valve type inlet and exhaust valve.
Background technique
Butterfly valve is called flap valve, is a kind of simple regulating valve of structure, can be used for the switch control of low pressure pipeline medium
Butterfly valve refers to that closure member is disk, reaches a kind of valve of open and close around valve shaft rotation, valve can be used for controlling air,
The flowing of the various types fluids such as water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium,
Cutting and throttling action are mainly played on pipeline, butterfly valve opening and closing element is a discoidal butterfly plate, around the axis of its own in valve body
Line rotation, to achieve the purpose that opening and closing or adjusting.
According to all relatively low feature of air motor pressure and temperature, to evade, resistance is big, bulky conventional umbrella
Shape valve defect, it is better using double butterfly valve effects, it needs to use by the air inlet pipe of butterfly valve and row during butterfly valve installation
Tracheae is connect with pipeline, and the mode that existing pipeline is connect with intake and exhaust pipeline generally rotates clamping, and this results in conduits
Leakproofness it is poor, easily cause the leakage of gas.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of butterfly valve type inlet and exhaust valve, solve pipeline with into
The mode of exhaust pipe connection generally rotates clamping, this results in the leakproofness of conduit is poor, gas is easily caused to leak
Problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of butterfly valve type inlet and exhaust valve, including butterfly valve
The side fixation of body, the butterfly type valve is communicated with conduit, and the conduit is plugged with connecting tube, the company far from one end of butterfly type valve
Adapter tube and the outer surface fixing sleeve of conduit connection are connected to casing, and the junction of the conduit cavity and casing is fixedly connected with close
Big envelope, the outer surface of described sleeve pipe are flexibly connected with the inner wall of sealing shroud, and described sleeve pipe is fixedly connected with far from one end of conduit
Postive stop baffle.
Be fixedly connected to the first fixed plate at the top and bottom of the conduit, first fixed plate far from conduit one
Side, which is fixedly connected sequentially, gag lever post, the first connecting plate and the second connecting plate, the one end of the gag lever post far from the first fixed plate
Through postive stop baffle side and be flexibly connected with postive stop baffle, it is solid far from first that the limit rod outer surface is located at postive stop baffle
The side of fixed board is plugged with inserted link, and the inserted link sequentially passes through the first connecting plate and the second connecting plate simultaneously far from one end of gag lever post
It is flexibly connected with the first connecting plate and the second connecting plate.
The inserted link is fixedly connected with limited block far from one end of gag lever post, and the outer surface of the inserted link is fixedly connected with company
Block is connect, the link block is located at side of first connecting plate far from gag lever post, side of the link block far from the first connecting plate
It is fixedly connected with the first spring, the one end of first spring far from link block is fixedly connected with the second connecting plate, and described first
Spring is socketed in the outer surface of inserted link.
The limited block is plugged with the first fixed link close to the side of the first fixed plate, and first fixed link is far from limit
One end of block is run through the side of the second fixed plate and is flexibly connected with the second fixed plate, and second fixed plate is close to the second connection
One end of plate is fixedly connected with the second connecting plate, and first fixed link is fixedly connected with third connection far from one end of limited block
Plate, the third connecting plate are fixedly connected with the second fixed link far from one end of the first fixed link, and second fixed link is separate
One end of third connecting plate is fixedly connected with drawing handle through third fixed plate, and the third fixed plate is close to the one of the second connecting plate
End is fixedly connected with the second connecting plate, and the third connecting plate is fixedly connected with second spring close to the side of the second fixed link,
The one end of the second spring far from third connecting plate is fixedly connected with third fixed plate, and it is solid that the second spring is socketed in second
The outer surface of fixed pole.
Preferably, the limited block is fixedly connected with pressing plate far from one end of inserted link, and the shape of the pressing plate is circle.
Preferably, the quantity of the conduit is two, and two conduits are symmetrically distributed in the two sides of butterfly type valve, two conduits point
Not Wei butterfly type valve air inlet pipe and an air outlet pipe.
Preferably, the outer surface for drawing handle is socketed rubber sleeve, and the outer surface of the rubber sleeve offers anti-skid chequer.
Preferably, the junction of the gag lever post and inserted link offers slot, the company of the limited block and the first fixed link
The place of connecing offers limiting slot.
Preferably, the quantity of first fixed link is two, and two the first fixed links are symmetrically distributed in third connecting plate
Top and bottom.
(3) beneficial effect
The utility model provides a kind of butterfly valve type inlet and exhaust valve, have it is following the utility model has the advantages that
(1), butterfly valve type inlet and exhaust valve, by the way that connecting tube to be plugged on to the inside of conduit, by casing to sealing shroud
Grafting squeezes, and by sealing shroud to the reverse extrusion of casing, increases conduit and the direct leakproofness of casing, prevents gas from letting out
Leakage limits the grafting of gag lever post by inserted link, limits to postive stop baffle, the grafting by the first fixed link to limited block
It is fixed, increase the stability that connecting tube is connect with conduit.
(2), the butterfly valve type inlet and exhaust valve is pulled and is drawn making the first fixed link when needing to dismantle connecting tube and conduit
It is separated with limited block, drives link block to separate inserted link with gag lever post under the reset response of the first spring, facilitate limiting block
Plate is separated with gag lever post, is pulled connecting tube to separate casing with sealing shroud, is facilitated and separate to connecting tube with conduit, convenient
Disassembly to connecting tube.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram in the portion A in the utility model Fig. 1
Fig. 3 is the cross-sectional view of sealing shroud in the utility model Fig. 1.
In figure: 1 butterfly type valve, 2 conduits, 3 connecting tubes, 4 casings, 5 sealing shrouds, 6 postive stop baffles, 7 first fixed plates, 8 limits
Bar, 9 first connecting plates, 10 second connecting plates, 11 inserted links, 12 link blocks, 13 first springs, 14 limited blocks, 15 pressing plates, 16 first
Fixed link, 17 second fixed plates, 18 third connecting plates, 19 second springs, 20 second fixed links, 21 third fixed plates, 22 draw,
23 rubber sleeves.
Specific embodiment
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of butterfly valve type inlet and exhaust valve, including butterfly type valve
1, the side of butterfly type valve 1 is fixed to be communicated with conduit 2, and the quantity of conduit 2 is two, and two conduits 2 are symmetrically distributed in butterfly type valve 1
Two sides, two conduits 2 are respectively the air inlet pipe and an air outlet pipe of butterfly type valve 1, and conduit 2 is plugged with connection far from one end of butterfly type valve 1
The outer surface fixing sleeve of pipe 3, connecting tube 3 and 2 junction of conduit is connected to casing 4, and 2 inner cavity of conduit and the junction of casing 4 are fixed
It is connected with sealing shroud 5, the outer surface of casing 4 is flexibly connected with the inner wall of sealing shroud 5, and the material of sealing shroud 5 is soft rubber material
Matter, the inside of sealing shroud 5 offer truncated cone-shaped hole, and diameter of the truncated cone-shaped hole close to 1 one end of butterfly type valve is less than truncated cone-shaped hole
Diameter of the hole far from 1 one end of butterfly type valve, casing 4 are fixedly connected with postive stop baffle 6 far from one end of conduit 2.
The top and bottom of conduit 2 are fixedly connected to the first fixed plate 7, the first side of the fixed plate 7 far from conduit 2 according to
Secondary to be fixedly connected with gag lever post 8, the first connecting plate 9 and the second connecting plate 10, gag lever post 8 is passed through far from one end of the first fixed plate 7
It wears the side of postive stop baffle 6 and is flexibly connected with postive stop baffle 6, it is fixed far from first that 8 outer surface of gag lever post is located at postive stop baffle 6
The side of plate 7 is plugged with inserted link 11, and gag lever post 8 and the junction of inserted link 11 offer slot, limited block 14 and the first fixed link
16 junction offers limiting slot, and inserted link 11 sequentially passes through the first connecting plate 9 and the second connecting plate far from one end of gag lever post 8
It 10 and is flexibly connected with the first connecting plate 9 and the second connecting plate 10.
Inserted link 11 is fixedly connected with limited block 14 far from one end of gag lever post 8, and the one end of limited block 14 far from inserted link 11 is solid
Surely it is connected with pressing plate 15, the shape of pressing plate 15 is circle, and the outer surface of inserted link 11 is fixedly connected with link block 12, link block 12
In the first side of the connecting plate 9 far from gag lever post 8, link block 12 is fixedly connected with the first bullet far from the side of the first connecting plate 9
Spring 13, the one end of the first spring 13 far from link block 12 are fixedly connected with the second connecting plate 10, and the first spring 13 is socketed in inserted link
11 outer surface.
Limited block 14 is plugged with the first fixed link 16 close to the side of the first fixed plate 7, and the first fixed link 16 is far from limit
One end of block 14 is run through the side of the second fixed plate 17 and is flexibly connected with the second fixed plate 17, and the second fixed plate 17 is close to second
One end of connecting plate 10 is fixedly connected with the second connecting plate 10, by the way that connecting tube 3 to be plugged on to the inside of conduit 2, passes through casing 4
The grafting of sealing shroud 5 is squeezed, by sealing shroud 5 to the reverse extrusion of casing 4, conduit 2 is increased and casing 4 directly seals
Property, it prevents gas from leaking, the grafting of gag lever post 8 is limited by inserted link 11, postive stop baffle 6 is limited, it is solid by first
Fixed pole 16 is plugged and fixed to limited block 14, increases the stability that connecting tube 3 is connect with conduit 2, and the first fixed link 16 is separate
One end of limited block 14 is fixedly connected with third connecting plate 18, and the quantity of the first fixed link 16 is two, two the first fixed links
16 are symmetrically distributed in the top and bottom of third connecting plate 18, increase the first fixed link 16 and consolidate to 14 fixation of limited block
Property, third connecting plate 18 are fixedly connected with the second fixed link 20 far from one end of the first fixed link 16, and the second fixed link 20 is separate
One end of third connecting plate 18 is fixedly connected with drawing 22 through third fixed plate 21, and the outer surface 22 is drawn to be socketed rubber sleeve
23, the outer surface of rubber sleeve 23 offers anti-skid chequer, and third fixed plate 21 is connect close to one end of the second connecting plate 10 with second
Plate 10 is fixedly connected, and third connecting plate 18 is fixedly connected with second spring 19, second spring close to the side of the second fixed link 20
19 one end far from third connecting plate 18 is fixedly connected with third fixed plate 21, and second spring 19 is socketed in the second fixed link 20
Outer surface, when needing to dismantle connecting tube 3 and conduit 2, pulling separates the first fixed link 16 with limited block 14 22,
It drives link block 12 to separate inserted link 11 with gag lever post 8 under the reset response of first spring 13, facilitates postive stop baffle 6 and limit
Bar 8 separates, and pulls connecting tube 3 to separate casing 4 with sealing shroud 5, facilitates and separate to connecting tube 3 with conduit 2, facilitate
Disassembly to connecting tube 3.
Working principle: when needing to install connecting tube 3 and conduit 2, by the way that connecting tube 3 is plugged on conduit 2
Inside squeezes the grafting of sealing shroud 5 by casing 4, by sealing shroud 5 to the reverse extrusion of casing 4, increase conduit 2 with
The direct leakproofness of casing 4, prevents gas from leaking, and pushing pressing plate 15 makes inserted link 11 and 8 grafting of gag lever post, is limited by 11 Duis of inserted link
The grafting limit of position bar 8, limits postive stop baffle 6, the limiting slot opened up when 14 side of limited block and the first fixed link 16
Position be overlapped when, the first being plugged and fixed to limited block 14 of fixed link 16 is made under the reset response of second spring 19, increase
The stability that connecting tube 3 is connect with conduit 2.
When needing to dismantle connecting tube 3 and conduit 2, pulling separates the first fixed link 16 with limited block 14 22,
It drives link block 12 to separate inserted link 11 with gag lever post 8 under the reset response of the first spring 13, facilitates postive stop baffle 6 and limit
Position bar 8 separates, and pulls connecting tube 3 to separate casing 4 with sealing shroud 5, facilitates and separate to connecting tube 3 with conduit 2, convenient
Disassembly to connecting tube 3.
Claims (6)
1. a kind of butterfly valve type inlet and exhaust valve, including butterfly type valve (1), it is characterised in that: the fixed connection in the side of the butterfly type valve (1)
Have conduit (2), the conduit (2) is plugged with connecting tube (3) far from the one end of butterfly type valve (1), the connecting tube (3) and conduit
(2) the outer surface fixing sleeve of junction is connected to casing (4), and conduit (2) inner cavity and the junction of casing (4) are fixedly connected with
The outer surface of sealing shroud (5), described sleeve pipe (4) is flexibly connected with the inner wall of sealing shroud (5), and described sleeve pipe (4) is far from conduit (2)
One end be fixedly connected with postive stop baffle (6)；
It is fixedly connected to the first fixed plate (7) at the top and bottom of the conduit (2), first fixed plate (7) is separate to lead
The side of pipe (2) is fixedly connected sequentially and has gag lever post (8), the first connecting plate (9) and the second connecting plate (10), the gag lever post
(8) one end far from the first fixed plate (7) is run through the side of postive stop baffle (6) and is flexibly connected with postive stop baffle (6), the limit
Position bar (8) outer surface is located at postive stop baffle (6) and is plugged with inserted link (11), the inserted link far from the side of the first fixed plate (7)
(11) far from gag lever post (8) one end sequentially pass through the first connecting plate (9) and the second connecting plate (10) and with the first connecting plate (9)
It is flexibly connected with the second connecting plate (10)；
The inserted link (11) is fixedly connected with limited block (14) far from the one end of gag lever post (8), the outer surface of the inserted link (11)
It is fixedly connected with link block (12), the link block (12) is located at side of the first connecting plate (9) far from gag lever post (8), described
Link block (12) is fixedly connected with the first spring (13) far from the side of the first connecting plate (9), and first spring (13) is separate
One end of link block (12) is fixedly connected with the second connecting plate (10), and first spring (13) is socketed in the appearance of inserted link (11)
Face；
The limited block (14) is plugged with the first fixed link (16) close to the side of the first fixed plate (7), first fixed link
(16) one end far from limited block (14) is run through the side of the second fixed plate (17) and is flexibly connected with the second fixed plate (17), institute
It states the second fixed plate (17) to be fixedly connected close to the one end of the second connecting plate (10) with the second connecting plate (10), described first is fixed
Bar (16) is fixedly connected with third connecting plate (18) far from the one end of limited block (14), and the third connecting plate (18) is far from first
One end of fixed link (16) is fixedly connected with the second fixed link (20), and second fixed link (20) is far from third connecting plate (18)
One end be fixedly connected with drawing (22) through third fixed plate (21), the third fixed plate (21) is close to the second connecting plate
(10) one end is fixedly connected with the second connecting plate (10), side of the third connecting plate (18) close to the second fixed link (20)
It is fixedly connected with second spring (19), the second spring (19) one end and third fixed plate far from third connecting plate (18)
(21) it is fixedly connected, the second spring (19) is socketed in the outer surface of the second fixed link (20).
2. a kind of butterfly valve type inlet and exhaust valve according to claim 1, it is characterised in that: the limited block (14) is far from inserted link
(11) one end is fixedly connected with pressing plate (15), and the shape of the pressing plate (15) is circle.
3. a kind of butterfly valve type inlet and exhaust valve according to claim 1, it is characterised in that: the quantity of the conduit (2) is two
A, two conduits (2) are symmetrically distributed in the two sides of butterfly type valve (1), two conduits (2) be respectively butterfly type valve (1) air inlet pipe and
Escape pipe.
4. a kind of butterfly valve type inlet and exhaust valve according to claim 1, it is characterised in that: the appearance surface cover drawn (22)
It is connected to rubber sleeve (23), the outer surface of the rubber sleeve (23) offers anti-skid chequer.
5. a kind of butterfly valve type inlet and exhaust valve according to claim 1, it is characterised in that: the gag lever post (8) and inserted link
(11) junction offers slot, and the limited block (14) and the junction of the first fixed link (16) offer limiting slot.
6. a kind of butterfly valve type inlet and exhaust valve according to claim 1, it is characterised in that: the number of first fixed link (16)
Amount is two, and two the first fixed links (16) are symmetrically distributed in the top and bottom of third connecting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581320.4U CN208397534U (en) | 2018-04-23 | 2018-04-23 | A kind of butterfly valve type inlet and exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820581320.4U CN208397534U (en) | 2018-04-23 | 2018-04-23 | A kind of butterfly valve type inlet and exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397534U true CN208397534U (en) | 2019-01-18 |
Family
ID=65061331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820581320.4U Expired - Fee Related CN208397534U (en) | 2018-04-23 | 2018-04-23 | A kind of butterfly valve type inlet and exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537203A (en) * | 2024-01-10 | 2024-02-09 | 威海拓力莱纤维有限公司 | Sealing connecting piece for carbon fiber composite material pipeline |
-
2018
- 2018-04-23 CN CN201820581320.4U patent/CN208397534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537203A (en) * | 2024-01-10 | 2024-02-09 | 威海拓力莱纤维有限公司 | Sealing connecting piece for carbon fiber composite material pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208397534U (en) | A kind of butterfly valve type inlet and exhaust valve | |
| CN208503530U (en) | A kind of pressure sealing injection valve | |
| CN211371296U (en) | High pressure resistant valve | |
| CN208331277U (en) | A kind of angle valve being easily installed maintenance | |
| CN206361178U (en) | Flange form manual ball valve | |
| CN203309165U (en) | Novel switch ball valve | |
| CN213629357U (en) | Stop valve | |
| CN208859006U (en) | Check valve is isolated | |
| CN207921367U (en) | A kind of novel angle valve | |
| CN208281685U (en) | A kind of more bore pipe fittings | |
| CN209340616U (en) | A kind of automatic exhaust steam valve | |
| CN209012443U (en) | Flux controllable butterfly valve | |
| CN207921416U (en) | A kind of filtering shut-off valve | |
| CN110296209A (en) | Oil circuit identifies solenoid valve seat integrator | |
| CN201010516Y (en) | Drinking machine with detachable water storage bucket and its water storage bucket | |
| CN101201139A (en) | Water segregator capable of adjusting flux | |
| CN201575940U (en) | Novel sampling valve | |
| CN209084044U (en) | A kind of valve that sealing effect is good | |
| CN209180421U (en) | A kind of Multifunctional three-way valve Combined ball valve with stub interface | |
| CN216200672U (en) | Pipeline valve with sealing baffle | |
| CN221004145U (en) | Pneumatic valve connection sealing device | |
| CN209725311U (en) | A kind of Multifunctional three-way valve Combined ball valve | |
| CN208123470U (en) | A kind of deep-well is with being automatically closed butterfly valve | |
| CN109667942A (en) | A kind of manually-operated gate being convenient for opening and closing | |
| CN111637296B (en) | Water pipe valve component convenient to dismouting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |