CN218719220U - Pneumatic butterfly valve with antiseep function - Google Patents
Pneumatic butterfly valve with antiseep function Download PDFInfo
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- CN218719220U CN218719220U CN202222936444.9U CN202222936444U CN218719220U CN 218719220 U CN218719220 U CN 218719220U CN 202222936444 U CN202222936444 U CN 202222936444U CN 218719220 U CN218719220 U CN 218719220U
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- butterfly valve
- pneumatic butterfly
- flange
- collecting box
- ring flange
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Abstract
The utility model relates to a pneumatic butterfly valve technical field just discloses a pneumatic butterfly valve with antiseep function, including valve body and pipeline, the right side of valve body and the equal fixed mounting in left side of pipeline have the ring flange, two first bolt hole has all been seted up on the surface of ring flange, two the ring flange carries out threaded connection through the first bolt of first bolt hole cooperation and fixes, two the mounting groove has all been seted up, two to the opposite side of ring flange the equal sliding connection in inside of mounting groove has the rubber circle, the equal fixedly connected with in the left and right sides of rubber circle and the inboard fixed connection's of mounting groove spring, two the outside of ring flange all with circular collecting box swing joint. This pneumatic butterfly valve with antiseep function has possessed through the clamp force when installing and has carried out the antiseep through its junction and handled and the accessible water inductor controls the pneumatic butterfly valve and closes or light the advantage that the warning light reminded the staff maintenance after the seepage appears.
Description
Technical Field
The utility model relates to a pneumatic butterfly valve technical field specifically is a pneumatic butterfly valve with antiseep function.
Background
The pneumatic butterfly valve consists of a pneumatic actuator and a butterfly valve. The pneumatic butterfly valve is opened and closed by a circular butterfly plate rotating along with a valve rod to realize the pneumatic valve which starts to act, is mainly used as a cut-off valve, can also be designed to have the function of adjusting or adjusting the cut-off valve, and is increasingly used on low-pressure large and medium-diameter pipelines.
Most of the existing pneumatic butterfly valves have good sealing performance, but the problems that loss is caused by leakage in the working process and loss is caused by incapability of closing the butterfly valve in time due to leakage are inevitable as the service life is prolonged, and the problem is solved by providing the pneumatic butterfly valve with the anti-leakage function.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a pneumatic butterfly valve with antiseep function possesses the clamp force when installing and carries out the antiseep to its junction and handle and the accessible water inductor controls the pneumatic butterfly valve and closes or light the advantage that the alarm lamp reminded the staff maintenance after the seepage appears, has solved along with the live time becomes long inevitably can appear in the working process the seepage cause the loss and can not in time close the problem that the butterfly valve leads to the loss because of the seepage.
(II) technical scheme
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a pneumatic butterfly valve with antiseep function, includes valve body and pipeline, the right side of valve body and the equal fixed mounting in left side of pipeline have the ring flange, two first bolt hole has all been seted up on the surface of ring flange, two the ring flange carries out threaded connection through first bolt hole cooperation first bolt and fixes, two the mounting groove, two have all been seted up to the opposite side of ring flange the equal sliding connection in inside of mounting groove has the rubber circle, the equal fixedly connected with in left and right sides of rubber circle and the inboard fixed connection's of mounting groove spring, two the outside of ring flange all with circular collecting box swing joint, the equal fixed mounting in the left and right sides of circular collecting box has the arc connecting plate, two the second bolt hole has all been seted up on the surface of arc connecting plate, two the arc connecting plate respectively with two the ring flange carries out threaded connection through second bolt hole cooperation second bolt and fixes, the inner wall fixed mounting of circular collecting box has the cotton that absorbs water, the inboard fixed mounting of circular collecting box has the water inductor, the right side the top fixed mounting of ring flange has the alarm lamp.
The utility model has the advantages that:
this pneumatic butterfly valve with antiseep function has possessed through the clamp force when installing and has carried out the antiseep through its junction and handled and the accessible water inductor controls the pneumatic butterfly valve and closes or light the advantage that the warning light reminded the staff maintenance after the seepage appears.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, two the mounting groove is circularly distributed in two the ring flange intercommunication department outside, the width of rubber circle is greater than two the width of ring flange junction.
The beneficial effect who adopts above-mentioned further scheme is, thereby be convenient for step up rubber circle and seal up the junction.
Furthermore, the number of the first bolt holes is a plurality of, and the first bolt holes are circumferentially distributed on the flange plate.
Adopt above-mentioned further scheme's beneficial effect be convenient for fix two ring flanges to and convenient to detach makes things convenient for the maintenance.
Furthermore, the number of the arc-shaped connecting plates is four, and the arc-shaped connecting plates are symmetrically distributed up and down by taking the center of the flange plate as the center.
Adopt above-mentioned further scheme's beneficial effect to be, through installing the work load reduction manpower that can reduce when the maintenance from top to bottom.
Furthermore, the bottom of the round collecting box protects the joint of the two flange plates, the probes of the water sensors are inserted into the water-absorbing cotton, and the two water sensors are distributed in an up-and-down symmetrical mode by taking the circle center of the round collecting box as the center.
The beneficial effects of adopting above-mentioned further scheme are that, circular collecting box can be collected the water that leaks, and the water inductor becomes to light the alarm lamp and reminds the staff to overhaul when responding to the seepage water yield little, just promptly stops pneumatic butterfly valve and be convenient for the staff to maintain when sensing the water yield many.
Further, water inductor and alarm lamp electricity signal connection, water inductor and valve body electricity signal connection.
Adopt above-mentioned further scheme's beneficial effect to be, can carry out whole device to it through the signal of water inductor and control and be convenient for maintain.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of the point A of the present invention;
fig. 4 is an enlarged view of the point B of the present invention.
In the figure: 1. a valve body; 2. a pipeline; 3. a flange plate; 4. a first bolt hole; 5. a first bolt; 6. mounting grooves; 7. a rubber ring; 8. a spring; 9. a circular collection box; 10. an arc-shaped connecting plate; 11. a second bolt hole; 12. a second bolt; 13. absorbent cotton; 14. a water sensor; 15. an alarm lamp.
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 efforts all belong to the protection scope of the present invention.
In the embodiment, by giving in fig. 1-4, a pneumatic butterfly valve with antiseep function, the utility model discloses a valve body 1 and pipeline 2, the equal fixed mounting in left side of the right side of valve body 1 and pipeline 2 has ring flange 3, first bolt hole 4 has all been seted up on the surface of two ring flanges 3, two ring flanges 3 carry out threaded connection through first bolt hole 4 cooperation first bolt 5 and fix, mounting groove 6 has all been seted up to the opposite side of two ring flanges 3, the equal sliding connection in inside of two mounting grooves 6 has rubber circle 7, the equal fixed connection in the left and right sides of rubber circle 7 has spring 8 with the inboard fixed connection of mounting groove 6, the outside of two ring flanges 3 all with circular collecting box 9 swing joint, the equal fixed mounting in the left and right sides of circular collecting box 9 has arc connecting plate 10, second bolt hole 11 has all been seted up on the surface of two arc connecting plates 10, two arc connecting plates 10 carry out threaded connection with two ring flanges 3 through second bolt hole 11 cooperation second bolt 12 respectively and fix, the inner wall fixed mounting of circular collecting box 9 has the cotton 13 that absorbs water, the inboard fixed mounting of circular collecting box 9 has water inductor 14, the top fixed mounting of right side ring flange 3 has alarm lamp 15.
Wherein, two mounting grooves 6 are circular distribution in two ring flange 3 intercommunication departments outside, and the width of rubber circle 7 is greater than the width of two ring flange 3 junctions.
It is convenient to tighten the rubber ring 7 to seal the joint.
Wherein, the quantity of first bolt hole 4 is a plurality of, and first bolt hole 4 is the circumference on ring flange 3 and distributes.
Convenient for fixing the two flange plates 3 and convenient for disassembly and maintenance.
The number of the arc-shaped connecting plates 10 is four, and the arc-shaped connecting plates 10 are distributed in an up-and-down symmetrical manner by taking the center of the flange plate 3 as the center.
The workload and manpower during maintenance can be reduced by installing the upper part and the lower part.
Wherein, the bottom of circular collecting box 9 protects the junction of two ring flanges 3, the probe of water inductor 14 inserts the inside of cotton 13 that absorbs water, and the quantity of water inductor 14 has two and uses the centre of a circle of circular collecting box 9 as the central vertical symmetry and distributes.
Wherein, water inductor 14 and alarm lamp 15 electricity signal connection, water inductor 14 and valve body 1 electricity signal connection.
The water sensor 14 can be controlled by the signal of the whole device, so that the maintenance is convenient.
The working principle is as follows:
firstly: placing the rubber ring 7 on the surface of the spring 8, and fixing the two flange plates 3 through the matching of the first bolt holes 4 and the first bolts 5, so that the rubber ring 7 is positioned at the joint of the two flange plates 3 and can be sealed;
secondly, the method comprises the following steps: the circular collecting box 9 is fixed at the joint of the two flange plates 3 through the matching of the second bolt holes 11 and the second bolts 12, so that water leaked through the rubber ring 7 can be collected;
and finally: whether detect through water inductor 14 and leak, become to light alarm lamp 15 and remind the staff to overhaul when response seepage water yield is little, just promptly stop pneumatic butterfly valve and be convenient for the staff to maintain when sensing water yield is big.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pneumatic butterfly valve with antiseep function, includes valve body (1) and pipeline (2), its characterized in that: the right side of the valve body (1) and the left side of the pipeline (2) are fixedly provided with flange plates (3), the surfaces of the two flange plates (3) are respectively provided with a first bolt hole (4), the two flange plates (3) are fixedly connected through threads by matching the first bolt holes (4) with first bolts (5), the opposite sides of the two flange plates (3) are respectively provided with a mounting groove (6), the insides of the two mounting grooves (6) are respectively connected with a rubber ring (7) in a sliding way, the left side and the right side of the rubber ring (7) are both fixedly connected with springs (8) fixedly connected with the inner side of the mounting groove (6), the outer sides of the two flange plates (3) are both movably connected with a circular collecting box (9), arc-shaped connecting plates (10) are fixedly arranged on the left side and the right side of the circular collecting box (9), second bolt holes (11) are formed in the surfaces of the two arc-shaped connecting plates (10), the two arc-shaped connecting plates (10) are respectively in threaded connection and fixation with the two flange plates (3) through the second bolt holes (11) in cooperation with second bolts (12), the inner wall of the round collecting box (9) is fixedly provided with absorbent cotton (13), the inner side of the round collecting box (9) is fixedly provided with a water inductor (14), and the top of the flange plate (3) on the right side is fixedly provided with an alarm lamp (15).
2. The pneumatic butterfly valve with the leakage-proof function according to claim 1, characterized in that: two mounting groove (6) are circular distribution in two the ring flange (3) intercommunication department outside, the width of rubber circle (7) is greater than two the width of ring flange (3) junction.
3. The pneumatic butterfly valve with the leakage-proof function according to claim 1, characterized in that: the number of the first bolt holes (4) is a plurality of, and the first bolt holes (4) are circumferentially distributed on the flange plate (3).
4. The pneumatic butterfly valve with the leakage-proof function according to claim 1, characterized in that: the number of the arc-shaped connecting plates (10) is four, and the arc-shaped connecting plates (10) are symmetrically distributed up and down by taking the center of the flange plate (3) as the center.
5. The pneumatic butterfly valve with the leakage-proof function according to claim 1, characterized in that: the connecting part of the two flange plates (3) is protected by the bottom of the round collecting box (9), probes of the water sensors (14) are inserted into the water absorbent cotton (13), and the two water sensors (14) are distributed in an up-and-down symmetrical mode by taking the circle center of the round collecting box (9) as the center.
6. The pneumatic butterfly valve with the leakage-proof function according to claim 1, characterized in that: the water sensor (14) is in electrical signal connection with the alarm lamp (15), and the water sensor (14) is in electrical signal connection with the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222936444.9U CN218719220U (en) | 2022-11-04 | 2022-11-04 | Pneumatic butterfly valve with antiseep function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222936444.9U CN218719220U (en) | 2022-11-04 | 2022-11-04 | Pneumatic butterfly valve with antiseep function |
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| Publication Number | Publication Date |
|---|---|
| CN218719220U true CN218719220U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222936444.9U Active CN218719220U (en) | 2022-11-04 | 2022-11-04 | Pneumatic butterfly valve with antiseep function |
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| CN (1) | CN218719220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447379A (en) * | 2023-06-16 | 2023-07-18 | 常州市华立液压润滑设备有限公司 | Flow regulating valve for lubricating oil supply pipe |
-
2022
- 2022-11-04 CN CN202222936444.9U patent/CN218719220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447379A (en) * | 2023-06-16 | 2023-07-18 | 常州市华立液压润滑设备有限公司 | Flow regulating valve for lubricating oil supply pipe |
| CN116447379B (en) * | 2023-06-16 | 2023-10-13 | 常州市华立液压润滑设备有限公司 | Flow regulating valve for lubricating oil supply pipe |
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