CN212055890U - Clamp type double-channel metal sealing butterfly valve - Google Patents
Clamp type double-channel metal sealing butterfly valve Download PDFInfo
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- CN212055890U CN212055890U CN202020752666.3U CN202020752666U CN212055890U CN 212055890 U CN212055890 U CN 212055890U CN 202020752666 U CN202020752666 U CN 202020752666U CN 212055890 U CN212055890 U CN 212055890U
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Abstract
The utility model relates to a butterfly valve technical field especially relates to a clamp formula binary channels metal seal butterfly valve, the utility model discloses the technical problem that solves is that the installation is inconvenient, in order to solve above-mentioned technical problem, the utility model provides a such clamp formula binary channels metal seal butterfly valve, including valve body, first connector, second connector, first fixed block, second fixed block, regulating pipe, first threaded rod and second threaded rod, the end of intaking of first connector joint at the valve body, the second connector joint is in the drainage end of valve body, first fixed block fixed connection is in the outside of first connector. The utility model discloses because the screw thread opposite direction of first threaded rod and second threaded rod, the clockwise rotation control tube of operating personnel can be so that first threaded rod and second threaded rod remove to relative one side, fixes first connector and second connector at the both ends of valve body, has guaranteed fixed fastness, has improved the portability of installation and dismantlement.
Description
Technical Field
The utility model relates to a butterfly valve technical field especially relates to a clamp formula binary channels metal seal butterfly valve.
Background
A butterfly valve, also called a flap valve, is a regulating valve with a simple structure, can be used for on-off control of low-pressure pipeline media, and is a valve, the closing part of which is a disk and rotates around a valve shaft to open and close, and 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 clamp type double-channel metal butterfly valve is one of common butterfly valves, is suitable for control occasions such as urban construction, chemical engineering, metallurgy, petroleum, pharmacy, food, beverages and environmental protection, is inconvenient when being installed with a pipeline, and simultaneously can also generate a water leakage phenomenon, so that the sealing effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clamp formula binary channels metal seal butterfly valve possesses simple to operate and sealed advantage, has solved present clamp formula binary channels metal butterfly valve comparatively inconvenient when lieing in the piping erection, simultaneously, the phenomenon that can also appear leaking, the not good problem of sealed effect.
In order to realize the technical problem, the utility model provides a clamp type double-channel metal sealing butterfly valve, which comprises a valve body, a first connector, a second connector, a first fixed block, a second fixed block, an adjusting pipe, a first threaded rod and a second threaded rod, wherein the first connector is clamped at the water inlet end of the valve body, the second connector is clamped at the water drainage end of the valve body, the first fixed block is fixedly connected at the outer side of the first connector, the second fixed block is fixedly connected at the outer side of the second connector, threaded holes are respectively arranged at both sides of the adjusting pipe, the first threaded rod and the second threaded rod are respectively inserted in the two threaded holes in a threaded manner, the thread directions of the outer surfaces of the first threaded rod and the second threaded rod are opposite, one end of the first threaded rod, which is far away from the adjusting pipe, penetrates through and extends to the outer side of the first fixed block, one end of the second threaded rod, which is far away from the adjusting pipe, the equal fixedly connected with limiting plate of one end that the control tube was kept away from to first threaded rod and second threaded rod.
Furthermore, the number of the limiting plates is two, and the two limiting plates are respectively contacted with the outer sides of the first fixing block and the second fixing block.
Further, the outer surface thread of the first threaded rod is sleeved with a second fastening nut, and one side of the second fastening nut is in contact with the left side of the adjusting pipe.
Furthermore, a first fastening nut is sleeved on the outer surface of the second threaded rod in a threaded manner, and one side of the first fastening nut is in contact with the right side of the adjusting pipe.
Further, first rand and second rand have all been seted up at the both ends of valve body, the inboard of first connector and second connector is all inlayed and is had first sealing washer and second sealing washer, and first sealing washer joint is in the inside of first rand, and second sealing washer joint is in the inside of second rand.
Furthermore, the number of the first fixing blocks is two, and the two first fixing blocks are symmetrically and fixedly connected to the front side and the rear side of the first connecting head.
Furthermore, the number of the second fixing blocks is two, and the two second fixing blocks are symmetrically and fixedly connected to the front side and the rear side of the second connector.
Borrow by above-mentioned technical scheme, the utility model provides a clamp formula binary channels metal seal butterfly valve possesses following beneficial effect at least:
1. this hoop formula binary channels metal seal butterfly valve, through the valve body, first connector, the second connector, first fixed block, the second fixed block, the control tube, the cooperation of first threaded rod and second threaded rod is used, operating personnel is with first connector and second connector and external tube coupling, pass the inside that inserts the control tube with first threaded rod from first fixed block, pass the inside that inserts the control tube with the second threaded rod from the second fixed block, because the screw thread opposite direction of first threaded rod and second threaded rod, clockwise rotation control tube of operating personnel, can make first threaded rod and second threaded rod to relative one side removal, fix the both ends at the valve body with first connector and second connector, fixed fastness has been guaranteed, the portability of installation and dismantlement has been improved.
2. This hoop formula binary channels metal seal butterfly valve, through the setting of first sealing washer and second sealing washer, because first sealing washer joint is in the inside of first rand, the second sealing washer joint is in the inside of second rand, can realize the double containment between valve body and first connector and the second connector, simultaneously, the power of drawing of first threaded rod and second threaded rod for the valve body is connected with first connector and second connector more fastens, has improved the sealed effect of butterfly valve.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the valve body structure of the present invention;
fig. 3 is a right side view of the first connector structure of the present invention;
FIG. 4 is a sectional view of the structure of the adjusting tube of the present invention;
fig. 5 is a schematic structural view of the first threaded rod of the present invention.
In the figure: 1. a valve body; 2. a first connector; 3. a second connector; 4. a first seal ring; 5. a second seal ring; 6. a first collar; 7. a second collar; 8. a first fixed block; 9. a second fixed block; 10. an adjusting tube; 11. a threaded hole; 12. a first threaded rod; 13. a second threaded rod; 14. a first fastening nut; 15. a second fastening nut; 16. and a limiting plate.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a clamp type double-channel metal sealing butterfly valve comprises a valve body 1, a first connecting head 2, a second connecting head 3, a first fixing block 8, a second fixing block 9, an adjusting pipe 10, a first threaded rod 12 and a second threaded rod 13, wherein the first connecting head 2 is clamped at the water inlet end of the valve body 1, the second connecting head 3 is clamped at the water drainage end of the valve body 1, the first fixing block 8 is fixedly connected to the outer side of the first connecting head 2, the number of the first fixing blocks 8 is two, the two first fixing blocks 8 are symmetrically and fixedly connected to the front side and the rear side of the first connecting head 2, the second fixing block 9 is fixedly connected to the outer side of the second connecting head 3, the number of the second fixing blocks 9 is two, the two second fixing blocks 9 are symmetrically and fixedly connected to the front side and the rear side of the second connecting head 3, threaded holes 11 are respectively formed in the two sides of the adjusting pipe 10, the first threaded rod 12 and, the thread directions of the outer surfaces of the first threaded rod 12 and the second threaded rod 13 are opposite, one end of the first threaded rod 12, which is far away from the adjusting tube 10, penetrates and extends to the outer side of the first fixed block 8, one end of the second threaded rod 13, which is far away from the adjusting tube 10, penetrates and extends to the outer side of the second fixed block 9, one ends of the first threaded rod 12 and the second threaded rod 13, which are far away from the adjusting tube 10, are fixedly connected with two limiting plates 16, the number of the limiting plates 16 is two, the two limiting plates 16 are respectively contacted with the outer sides of the first fixed block 8 and the second fixed block 9, and through the matching use of the valve body 1, the first connector 2, the second connector 3, the first fixed block 8, the second fixed block 9, the adjusting tube 10, the first threaded rod 12 and the second threaded rod 13, an operator connects the first connector 2 and the second connector 3 with an external pipeline, inserts the first threaded rod 12 into the adjusting tube, pass the inside of inserting to the control tube 10 from the second fixed block 9 with second threaded rod 13, because the screw thread opposite direction of first threaded rod 12 and second threaded rod 13, operating personnel clockwise rotation control tube 10 can make first threaded rod 12 and second threaded rod 13 remove to relative one side, fix first connector 2 and second connector 3 at the both ends of valve body 1, guaranteed fixed fastness, improved the portability of installation and dismantlement.
The outer surface thread of the first threaded rod 12 is sleeved with a second fastening nut 15, one side of the second fastening nut 15 is in contact with the left side of the adjusting pipe 10, the outer surface thread of the second threaded rod 13 is sleeved with a first fastening nut 14, and one side of the first fastening nut 14 is in contact with the right side of the adjusting pipe 10.
When the adjusting pipe is used, an operator connects the first connector 2 and the second connector 3 with an external pipeline, the first connector 2 is clamped at the water inlet end of the valve body 1, the second connector 3 is clamped at the water discharge end of the valve body 1, so that the first sealing ring 4 is clamped inside the first clamping ring 6, the second sealing ring 5 is clamped inside the second clamping ring 7, the first threaded rod 12 penetrates through the first fixing block 8 and is inserted into the adjusting pipe 10, the second threaded rod 13 penetrates through the second fixing block 9 and is inserted into the adjusting pipe 10, the adjusting pipe 10 is rotated clockwise by the operator due to the fact that the thread directions of the first threaded rod 12 and the second threaded rod 13 are opposite, the first threaded rod 12 and the second threaded rod 13 can move to opposite sides, the first connector 2 and the second connector 3 are fixed at two ends of the valve body 1, and fixing firmness is guaranteed, the portability and the sealing effect of installation and dismantlement have been improved.
It is right above the utility model provides a clamp formula binary channels metal seal butterfly valve has carried out the detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (7)
1. The utility model provides a clamp formula binary channels metal seal butterfly valve, includes valve body (1), first connector (2), second connector (3), first fixed block (8), second fixed block (9), control tube (10), first threaded rod (12) and second threaded rod (13), its characterized in that: the water inlet valve is characterized in that the first connector (2) is connected to the water inlet end of the valve body (1) in a clamped mode, the second connector (3) is connected to the water outlet end of the valve body (1) in a clamped mode, the first fixing block (8) is fixedly connected to the outer side of the first connector (2), the second fixing block (9) is fixedly connected to the outer side of the second connector (3), threaded holes (11) are formed in the two sides of the adjusting pipe (10), the first threaded rod (12) and the second threaded rod (13) are respectively in threaded connection in the two threaded holes (11), the thread directions of the outer surfaces of the first threaded rod (12) and the second threaded rod (13) are opposite, one end, far away from the adjusting pipe (10), of the first threaded rod (12) penetrates through and extends to the outer side of the first fixing block (8), one end, far away from the adjusting pipe (10), of the second threaded rod (13) penetrates through and extends to the outer side of the, the first threaded rod (12) and the second threaded rod (13) are far away from the limiting plate (16) which is fixedly connected with one end of the adjusting pipe (10).
2. The clamp-type two-channel metal sealing butterfly valve according to claim 1, characterized in that: the number of the limiting plates (16) is two, and the two limiting plates (16) are respectively contacted with the outer sides of the first fixing block (8) and the second fixing block (9).
3. The clamp-type two-channel metal sealing butterfly valve according to claim 1, characterized in that: and a second fastening nut (15) is sleeved on the outer surface of the first threaded rod (12) in a threaded manner, and one side of the second fastening nut (15) is in contact with the left side of the adjusting pipe (10).
4. The clamp-type two-channel metal sealing butterfly valve according to claim 1, characterized in that: and a first fastening nut (14) is sleeved on the outer surface of the second threaded rod (13) in a threaded manner, and one side of the first fastening nut (14) is in contact with the right side of the adjusting pipe (10).
5. The clamp-type two-channel metal sealing butterfly valve according to claim 1, characterized in that: first rand (6) and second rand (7) have all been seted up at the both ends of valve body (1), the inboard of first connector (2) and second connector (3) is all inlayed and is had first sealing washer (4) and second sealing washer (5), and first sealing washer (4) joint is in the inside of first rand (6), and second sealing washer (5) joint is in the inside of second rand (7).
6. The clamp-type two-channel metal sealing butterfly valve according to claim 1, characterized in that: the number of the first fixing blocks (8) is two, and the two first fixing blocks (8) are symmetrically and fixedly connected to the front side and the rear side of the first connecting head (2).
7. The clamp-type two-channel metal sealing butterfly valve according to claim 1, characterized in that: the number of the second fixing blocks (9) is two, and the two second fixing blocks (9) are symmetrically and fixedly connected to the front side and the rear side of the second connector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020752666.3U CN212055890U (en) | 2020-05-08 | 2020-05-08 | Clamp type double-channel metal sealing butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020752666.3U CN212055890U (en) | 2020-05-08 | 2020-05-08 | Clamp type double-channel metal sealing butterfly valve |
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| Publication Number | Publication Date |
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| CN212055890U true CN212055890U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020752666.3U Active CN212055890U (en) | 2020-05-08 | 2020-05-08 | Clamp type double-channel metal sealing butterfly valve |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028175A (en) * | 2021-04-13 | 2021-06-25 | 安徽韵通塑业科技有限公司 | High-ring-stiffness double-wall corrugated pipe bellmouth structure |
| CN115789314A (en) * | 2022-12-11 | 2023-03-14 | 江苏明江阀业有限公司 | Pneumatic full-lining ball valve convenient for adjusting diameter of connecting pipe orifice |
-
2020
- 2020-05-08 CN CN202020752666.3U patent/CN212055890U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028175A (en) * | 2021-04-13 | 2021-06-25 | 安徽韵通塑业科技有限公司 | High-ring-stiffness double-wall corrugated pipe bellmouth structure |
| CN115789314A (en) * | 2022-12-11 | 2023-03-14 | 江苏明江阀业有限公司 | Pneumatic full-lining ball valve convenient for adjusting diameter of connecting pipe orifice |
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