CN212804288U - Ultra-high temperature resistant butterfly valve - Google Patents
Ultra-high temperature resistant butterfly valve Download PDFInfo
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- CN212804288U CN212804288U CN202021747435.XU CN202021747435U CN212804288U CN 212804288 U CN212804288 U CN 212804288U CN 202021747435 U CN202021747435 U CN 202021747435U CN 212804288 U CN212804288 U CN 212804288U
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- fixedly connected
- butterfly
- high temperature
- ultra
- temperature resistant
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Abstract
The utility model discloses an ultra-high temperature resistant butterfly valve, which comprises a first screwed pipe, wherein a sealing pipe is fixedly connected inside the first screwed pipe, the inner part of the sealing tube is fixedly connected with a heat insulation layer, the upper end of the heat insulation layer is rotationally connected with a second rotating ball, the upper end of the second rotating ball is fixedly connected with a transmission rod, the top end of the transmission rod is fixedly connected with a rotating shaft, a rotating rod is fixedly connected in the middle of the rotating shaft, one end of the rotating rod is fixedly connected with a handle, the lower end of the second rotating ball is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a first butterfly leaf, one side fixedly connected with second butterfly of first butterfly, the one side fixedly connected with rubber block of first butterfly near the sealed tube, the bottom fixedly connected with first ball that rotates of first butterfly and second butterfly. The utility model discloses in, simple structure, convenient to use is provided with two-layer pipeline, can be better use in the middle of the high temperature environment.
Description
Technical Field
The utility model relates to a butterfly valve field especially relates to an ultra-temperature resistant butterfly valve.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The pipe mainly plays a role in cutting off and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in the valve body, so that the opening and closing or adjusting purpose is achieved.
The butterfly valve on the market can only be used in low-temperature and low-pressure environments generally, and the sealing performance is not particularly good when the butterfly valve is used, so that the butterfly valve which can be used in high-temperature environments is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an ultra-high temperature resistant butterfly valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an ultra-high temperature resistant butterfly valve, includes first screwed pipe, the inside fixedly connected with sealed tube of first screwed pipe, the inside fixedly connected with insulating layer of sealed tube, the upper end of insulating layer is rotated and is connected with the second ball, the upper end fixedly connected with transfer line of second ball, the top fixedly connected with axis of rotation of transfer line, the middle fixedly connected with dwang of axis of rotation, the one end fixedly connected with handle of dwang, the hypomere fixedly connected with connecting block of second ball, the first butterfly leaf of one end fixedly connected with of connecting block, one side fixedly connected with second butterfly leaf of first butterfly leaf, one side fixedly connected with rubber block that is close to the sealed tube of first butterfly leaf, the first ball of bottom fixedly connected with of first butterfly leaf and second butterfly leaf.
As a further description of the above technical solution:
the second rotating ball is disposed inside the sealing tube.
As a further description of the above technical solution:
the first butterfly leaf is provided with two, the second butterfly leaf is provided with two.
As a further description of the above technical solution:
the rubber block is provided with four, and one side fixedly connected with first ring flange of first screwed pipe.
As a further description of the above technical solution:
one side of the first flange plate, which is far away from the first threaded pipe, is fixedly connected with a second flange plate, and one side of the second flange plate, which is far away from the first threaded pipe, is fixedly connected with a second threaded pipe.
As a further description of the above technical solution:
one side fixedly connected with fixation nut of first ring flange, one side fixedly connected with fixing bolt of fixation nut, the upper end fixedly connected with connecting cylinder of first ring flange and second ring flange.
As a further description of the above technical solution:
the one end of fixing bolt runs through first ring flange and second ring flange, one side fixedly connected with fixation nut that is close to first ring flange of fixing bolt, one side fixedly connected with rubber gasket that is close to first ring flange of fixation nut, one side of rubber gasket is provided with first ring flange.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, be provided with first butterfly leaf and second butterfly leaf, life can be more elongated in the middle of the environment of high temperature, can change the butterfly leaf at any time and make can be more durable, can completely cut off the temperature well through the insulating layer for the butterfly valve protects the valve when using, reduces use cost.
2. The utility model discloses in, a rolling ball and second rolling ball that is provided with can be so that the rotation of first butterfly leaf and second butterfly leaf is lighter and more handy, and convenient to use just can drive the axis of rotation through rotating the dwang and rotate, and the axis of rotation drives the transfer line and rotates, just can let first rolling ball and second rolling ball rotate at the inside of sealed tube, and then control flap opens.
Drawings
Fig. 1 is a side view of an ultra-high temperature resistant butterfly valve provided by the present invention;
fig. 2 is a partial view of an ultra-high temperature resistant butterfly valve according to the present invention;
fig. 3 is a partial view of the ultra-high temperature resistant butterfly valve provided by the utility model.
Illustration of the drawings:
1. a first threaded pipe; 2. fixing the bolt; 3. fixing a nut; 4. a rubber gasket; 5. a first flange plate; 6. a second flange plate; 7. fixing a nut; 8. a second threaded pipe; 9. a connecting cylinder; 10. rotating the rod; 11. a rotating shaft; 12. a handle; 13. connecting blocks; 14. a first rotating ball; 15. a first butterfly leaf; 16. a second rotating ball; 17. a transmission rod; 18. a sealing tube; 19. a thermal insulation layer; 20. a second butterfly leaf; 21. a rubber block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an ultra-high temperature resistant butterfly valve, including first screwed pipe 1, the inside fixedly connected with sealed tube 18 of first screwed pipe 1, the inside fixedly connected with insulating layer 19 of sealed tube 18, insulating layer 19 can protect the valve body in the middle of the environment of high temperature, the upper end of insulating layer 19 is rotated and is connected with second ball 16, the upper end fixedly connected with transfer line 17 of second ball 16, the top fixedly connected with axis of rotation 11 of transfer line 17, the middle fixedly connected with dwang 10 of axis of rotation 11, the one end fixedly connected with handle 12 of dwang 10, the lower section fixedly connected with connecting block 13 of second ball 16, the first butterfly leaf 15 of one end fixedly connected with of connecting block 13, one side fixedly connected with second butterfly leaf 20 of first butterfly leaf 15, one side fixedly connected with rubber block 21 that is close to sealed tube 18 of first butterfly leaf 15, the bottom fixedly connected with first ball 14 of first butterfly leaf 15 and second butterfly leaf 20.
The second rotating ball 16 is arranged inside the sealing tube 18, two first butterfly vanes 15 are arranged, two second butterfly vanes 20 are arranged, four rubber blocks 21 are arranged, the rubber blocks 21 can play a certain sealing effect, one side of the first threaded tube 1 is fixedly connected with a first flange 5, one side of the first flange 5 far away from the first threaded tube 1 is fixedly connected with a second flange 6, one side of the second flange 6 far away from the first threaded tube 1 is fixedly connected with a second threaded tube 8, one side of the first flange 5 is fixedly connected with a fixing nut 7, one side of the fixing nut 7 is fixedly connected with a fixing bolt 2, the upper ends of the first flange 5 and the second flange 6 are fixedly connected with a connecting cylinder 9, one end of the fixing bolt 2 penetrates through the first flange 5 and the second flange 6, one side of the fixing bolt 2 close to the first flange 5 is fixedly connected with a fixing nut 3, one side of the fixing nut 3 close to the first flange plate 5 is fixedly connected with a rubber gasket 4, and one side of the rubber gasket 4 is provided with the first flange plate 5.
The working principle is as follows: through rotating handle 12, the one end of handle 12 is fixed with dwang 10, dwang 10 cover is in the inside of axis of rotation 11, just can drive axis of rotation 11 and rotate, the bottom fixedly connected with transfer line 17 of axis of rotation 11, the lower extreme of transfer line 17 is fixed with second turning ball 16, the lower extreme of second turning ball 16 is fixed with first butterfly leaf 15 and second butterfly leaf 20, mutually perpendicular between first butterfly leaf 15 and the second butterfly leaf 20, change butterfly leaf that can be faster, make life more extension in the middle of the environment of high temperature, high convenience is used, and is simple to operate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments.
Claims (7)
1. The utility model provides a resistant ultra-high temperature butterfly valve, includes first screwed pipe (1), its characterized in that: the sealing pipe (18) is fixedly connected to the inside of the first threaded pipe (1), a heat insulating layer (19) is fixedly connected to the inside of the sealing pipe (18), a second rotating ball (16) is rotatably connected to the upper end of the heat insulating layer (19), a transmission rod (17) is fixedly connected to the upper end of the second rotating ball (16), a rotating shaft (11) is fixedly connected to the top end of the transmission rod (17), a rotating rod (10) is fixedly connected to the middle of the rotating shaft (11), a handle (12) is fixedly connected to one end of the rotating rod (10), a connecting block (13) is fixedly connected to the lower end of the second rotating ball (16), a first butterfly leaf (15) is fixedly connected to one end of the connecting block (13), a second butterfly leaf (20) is fixedly connected to one side of the first butterfly leaf (15), and a rubber block (21) is fixedly connected to one side of the first butterfly leaf (15) close to the sealing pipe, the bottoms of the first butterfly leaf (15) and the second butterfly leaf (20) are fixedly connected with a first rotating ball (14).
2. The ultra-high temperature resistant butterfly valve of claim 1, wherein: the second rotating ball (16) is arranged inside the sealing tube (18).
3. The ultra-high temperature resistant butterfly valve of claim 1, wherein: the number of the first butterfly leaves (15) is two, and the number of the second butterfly leaves (20) is two.
4. The ultra-high temperature resistant butterfly valve of claim 1, wherein: the rubber blocks (21) are four, and one side of the first threaded pipe (1) is fixedly connected with a first flange plate (5).
5. The ultra-high temperature resistant butterfly valve of claim 4, wherein: one side of the first flange plate (5) far away from the first threaded pipe (1) is fixedly connected with a second flange plate (6), and one side of the second flange plate (6) far away from the first threaded pipe (1) is fixedly connected with a second threaded pipe (8).
6. The ultra-high temperature resistant butterfly valve of claim 5, wherein: one side fixedly connected with fixation nut (7) of first ring flange (5), one side fixedly connected with fixing bolt (2) of fixation nut (7), the upper end fixedly connected with connecting cylinder (9) of first ring flange (5) and second ring flange (6).
7. The ultra-high temperature resistant butterfly valve of claim 6, wherein: the one end of fixing bolt (2) runs through first ring flange (5) and second ring flange (6), one side fixedly connected with fixation nut (3) that is close to first ring flange (5) of fixing bolt (2), one side fixedly connected with rubber gasket (4) that is close to first ring flange (5) of fixation nut (3), one side of rubber gasket (4) is provided with first ring flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747435.XU CN212804288U (en) | 2020-08-20 | 2020-08-20 | Ultra-high temperature resistant butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747435.XU CN212804288U (en) | 2020-08-20 | 2020-08-20 | Ultra-high temperature resistant butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212804288U true CN212804288U (en) | 2021-03-26 |
Family
ID=75084628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021747435.XU Active CN212804288U (en) | 2020-08-20 | 2020-08-20 | Ultra-high temperature resistant butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212804288U (en) |
-
2020
- 2020-08-20 CN CN202021747435.XU patent/CN212804288U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ultra high temperature resistant butterfly valve Effective date of registration: 20210928 Granted publication date: 20210326 Pledgee: China Construction Bank Corporation Yangzhou Development Zone sub branch Pledgor: JIANGSU LONGMAI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2021320000263 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225000 yangshou Town Pioneer Park, Hanjiang District, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Suda Valve Manufacturing Co.,Ltd. Address before: 225000 yangshou Town Pioneer Park, Hanjiang District, Yangzhou City, Jiangsu Province Patentee before: JIANGSU LONGMAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230112 Granted publication date: 20210326 Pledgee: China Construction Bank Corporation Yangzhou Development Zone sub branch Pledgor: JIANGSU LONGMAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. Registration number: Y2021320000263 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An ultra-high temperature resistant butterfly valve Effective date of registration: 20230113 Granted publication date: 20210326 Pledgee: China Construction Bank Corporation Yangzhou Development Zone sub branch Pledgor: Jiangsu Suda Valve Manufacturing Co.,Ltd. Registration number: Y2023980031097 |