CN209725242U - A kind of novel butterfly plate - Google Patents
A kind of novel butterfly plate Download PDFInfo
- Publication number
- CN209725242U CN209725242U CN201920171772.XU CN201920171772U CN209725242U CN 209725242 U CN209725242 U CN 209725242U CN 201920171772 U CN201920171772 U CN 201920171772U CN 209725242 U CN209725242 U CN 209725242U
- Authority
- CN
- China
- Prior art keywords
- semiellipsoid
- reinforcing rib
- cavity
- plectane
- wall
- 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
- 208000002925 dental caries Diseases 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 34
- 230000002787 reinforcement Effects 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 210000002435 tendon Anatomy 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of novel butterfly plate, including plectane, the longitudinal cross-section of plectane is ellipse, and radial mounting hole is provided in plectane, and the diameter of mounting hole is less than the intermediate thickness of ellipse, is additionally provided with several cavitys in plectane.The two sides of the utility model plectane are cambered surface, and the choked flow of butterfly plate can be made to greatly reduce, and extra projection is not present, is not easy to form vortex；Several cavitys are provided in the utility model simultaneously, can effectively mitigate the weight of butterfly plate, be easily installed.
Description
Technical field
The utility model relates to a kind of novel butterfly plates, belong to valve technology field.
Background technique
Butterfly valve is called flap valve, is a kind of simple regulating valve of structure, mainly by valve body, valve rod, butterfly plate and sealing ring group
At.Butterfly plate is disc, is the opening and closing element of butterfly valve, is rotated in valve body around the axis of its own, to reach opening and closing or adjusting
Purpose.As shown in Figure 1, there is following two in traditional butterfly plate: 1, opposite mounting hole, mounting hole are provided on butterfly plate
Outer wall protrudes from butterfly plate end face, and butterfly valve is readily formed vortex after opening；2, butterfly plate is made of solid metal material, weight
Weight, it is not easy to install.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of novel butterfly plate.
In order to achieve the above object, the technical scheme adopted by the utility model is
A kind of novel butterfly plate, including plectane, the longitudinal cross-section of plectane are ellipse, are provided with radial installation in plectane
Hole, the diameter of mounting hole are less than the intermediate thickness of ellipse, are additionally provided with several cavitys in plectane.
Left semiellipsoid cavity and right semiellipsoid cavity, left semiellipsoid are respectively arranged in the plectane of two sides of mounting hole
Cavity is consistent with the size of right semiellipsoid cavity.
Mesh reinforcements are provided on left semiellipsoid cavity and right semiellipsoid cavity inner wall.
Be provided on left semiellipsoid cavity inner wall N1 item through to reinforcing rib and N2 broadwise reinforcing rib, N1 item through to
Reinforcing rib and the reinforcing rib of N2 broadwise interweave the mesh reinforcements constituted on left semiellipsoid cavity inner wall；
Be provided on right semiellipsoid cavity inner wall N1 item through to reinforcing rib and N2 broadwise reinforcing rib, N1 item through to
Reinforcing rib and the reinforcing rib of N2 broadwise interweave the mesh reinforcements constituted on right semiellipsoid cavity inner wall.
N1 item on left semiellipsoid cavity inner wall through to reinforcing rib and right semiellipsoid cavity inner wall on N1 item pass through
To reinforcing rib it is opposite two-by-two；
N2 latitude on the reinforcing rib of N2 broadwise on left semiellipsoid cavity inner wall and right semiellipsoid cavity inner wall
To reinforcing rib it is opposite two-by-two.
The surface of plectane is coated with one layer of ceramic layer.
The utility model it is achieved the utility model has the advantages that the utility model plectane two sides be cambered surface, the choked flow of butterfly plate can be made
It greatly reduces, extra projection is not present, is not easy to form vortex；Several cavitys are provided in the utility model simultaneously, can effectively be subtracted
The weight of light butterfly plate, is easily installed.
Detailed description of the invention
Fig. 1 is the structure chart of traditional butterfly plate；
Fig. 2 is the transverse sectional view of the utility model；
Fig. 3 is the longitudinal sectional view of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Figures 2 and 3, a kind of novel butterfly plate, including plectane 1, the longitudinal cross-section of plectane 1 are ellipse, are set in plectane 1
It is equipped with radial mounting hole 2, the diameter of mounting hole 2 is less than the intermediate thickness of ellipse, is additionally provided with several cavitys in plectane 1,
The surface of plectane 1 is coated with one layer of ceramic layer, to prevent it to be corroded.
Cavity in plectane 1 is arranged two, is respectively arranged with left 3 He of semiellipsoid cavity in the plectane 1 of 2 two sides of mounting hole
Right semiellipsoid cavity 4, left semiellipsoid cavity 3 are consistent with the size of right semiellipsoid cavity 4.
Hydraulic pressure damages cavity in order to prevent, guarantees the stabilization of cavity, left semiellipsoid cavity 3 and right semiellipsoid cavity 4
Mesh reinforcements are provided on inner wall.
Be provided on left 3 inner wall of semiellipsoid cavity N1 item through to reinforcing rib 6 and N2 broadwise reinforcing rib 5, N1 item
Through to reinforcing rib 6 and the reinforcing rib 5 of N2 broadwise interweave the mesh reinforcements constituted on left 3 inner wall of semiellipsoid cavity；
Be provided on right 4 inner wall of semiellipsoid cavity N1 item through to reinforcing rib 6 and N2 broadwise reinforcing rib 5, N1 item through to plus
The mesh reinforcements that the reinforcing rib 5 of strengthening tendons 6 and N2 broadwise interweaves on composition 4 inner wall of right semiellipsoid cavity；Wherein, left half
N1 item on 3 inner wall of spheroid cavity through to reinforcing rib 6 and right 4 inner wall of semiellipsoid cavity on N1 item through to reinforcing rib
6 is opposite two-by-two；N2 on the reinforcing rib 5 of N2 broadwise on left 3 inner wall of semiellipsoid cavity and right 4 inner wall of semiellipsoid cavity
The reinforcing rib 5 of broadwise is opposite two-by-two.
1 two sides of plectane of above-mentioned butterfly plate are cambered surface, and the choked flow of butterfly plate can be made to greatly reduce, and extra projection is not present, is not easy
Form vortex；It is provided with cavity in the butterfly plate simultaneously, can effectively mitigate the weight of butterfly plate, be easily installed.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (6)
1. a kind of novel butterfly plate, it is characterised in that: including plectane, the longitudinal cross-section of plectane is ellipse, is provided with diameter in plectane
To mounting hole, the diameter of mounting hole is less than the intermediate thickness of ellipse, is additionally provided with several cavitys in plectane.
2. a kind of novel butterfly plate according to claim 1, it is characterised in that: be respectively arranged in the plectane of two sides of mounting hole
Left semiellipsoid cavity and right semiellipsoid cavity, left semiellipsoid cavity are consistent with the size of right semiellipsoid cavity.
3. a kind of novel butterfly plate according to claim 2, it is characterised in that: left semiellipsoid cavity and right semiellipsoid are empty
Mesh reinforcements are provided on cavity wall.
4. a kind of novel butterfly plate according to claim 3, it is characterised in that: be provided with N1 on left semiellipsoid cavity inner wall
Item through to reinforcing rib and N2 broadwise reinforcing rib, N1 item through to reinforcing rib and N2 broadwise reinforcing rib interweave constitute it is left
Mesh reinforcements on semiellipsoid cavity inner wall；
Be provided on right semiellipsoid cavity inner wall N1 item through to reinforcing rib and N2 broadwise reinforcing rib, N1 item through to plus
The mesh reinforcements that the reinforcing rib of strengthening tendons and N2 broadwise interweaves on the right semiellipsoid cavity inner wall of composition.
5. a kind of novel butterfly plate according to claim 4, it is characterised in that: the N1 item warp on left semiellipsoid cavity inner wall
To reinforcing rib and right semiellipsoid cavity inner wall on N1 item through to reinforcing rib it is opposite two-by-two；
The reinforcing rib of N2 broadwise on left semiellipsoid cavity inner wall and N2 broadwise on right semiellipsoid cavity inner wall
Reinforcing rib is opposite two-by-two.
6. a kind of novel butterfly plate according to claim 1, it is characterised in that: the surface of plectane is coated with one layer of ceramic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171772.XU CN209725242U (en) | 2019-01-31 | 2019-01-31 | A kind of novel butterfly plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171772.XU CN209725242U (en) | 2019-01-31 | 2019-01-31 | A kind of novel butterfly plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725242U true CN209725242U (en) | 2019-12-03 |
Family
ID=68682272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920171772.XU Expired - Fee Related CN209725242U (en) | 2019-01-31 | 2019-01-31 | A kind of novel butterfly plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725242U (en) |
-
2019
- 2019-01-31 CN CN201920171772.XU patent/CN209725242U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209725242U (en) | A kind of novel butterfly plate | |
| CN208501033U (en) | Ladle argon-blown device | |
| CN209041689U (en) | Ball valve with split type valve body | |
| CN202645502U (en) | Unloading valve for well opening safety control system | |
| CN207470882U (en) | Soft seal abrasion-proof slag-discharging valve | |
| CN206468889U (en) | A kind of needle valve | |
| CN217056384U (en) | Anticorrosive can dismantle plate valve | |
| CN2672407Y (en) | Novel corrosion resistant lining graphite valve | |
| CN202381972U (en) | Pilot piston type steam trap | |
| CN207018557U (en) | One kind takes out rod type gate valve | |
| CN201326754Y (en) | Fluoroplastic fully lined pneumatic stop valve for chlor-alkali | |
| CN217108475U (en) | Rising stem gate valve with adjustable | |
| CN216895944U (en) | Ceramic swing discharge valve | |
| CN208041251U (en) | A kind of throttle valve | |
| CN211117663U (en) | Novel antistatic fluorine-lined butterfly valve | |
| CN219571041U (en) | Stop valve for oxygen | |
| CN206802336U (en) | Wear resistant dust and gas butterfly valve | |
| CN207701811U (en) | Novel corrosion resistant gate valve | |
| CN218780773U (en) | Check valve | |
| CN211259984U (en) | Wear-resistant through air conveying channel elbow | |
| CN210623576U (en) | Multiple sealed high stability stop valve | |
| CN206572013U (en) | A kind of new construction switching band pipe tap | |
| CN214305295U (en) | Double-sealing valve | |
| CN208565626U (en) | A kind of full-bore Mortar valve | |
| CN203963066U (en) | The anti-blocking inherent filtration stop valve of a kind of novel cage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |