CN214617890U - Regulating valve with anti-clamping stagnation valve plate - Google Patents
Regulating valve with anti-clamping stagnation valve plate Download PDFInfo
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- CN214617890U CN214617890U CN202120704991.7U CN202120704991U CN214617890U CN 214617890 U CN214617890 U CN 214617890U CN 202120704991 U CN202120704991 U CN 202120704991U CN 214617890 U CN214617890 U CN 214617890U
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Abstract
The utility model provides an installation governing valve of anti-sticking valve block, belong to mechanical technical field, this installation governing valve of anti-sticking valve block, including the device shell, the front end fixedly connected with delivery outlet of device shell, first mounting groove has been seted up to the front end of delivery outlet, first mounting groove is connected with the fourth dwang to being close to the inner wall rotation, the circular adjustment piece of circumference fixed surface of fourth dwang is connected with the second, the upper end of fourth dwang is rotated and is connected with the connecting rod, the velocity of flow of the inside rivers of rethread flow ware comes the recorder, avoid the velocity of flow to reach required requirement, detecting inside pressure through the conveyer, avoid the high device that leads to of pressure to damage.
Description
Technical Field
The utility model belongs to the technical field of machinery, concretely relates to governing valve of installation anti-sticking valve block.
Background
In the field of industrial automation process control, a final control element for changing process parameters such as medium flow, pressure, temperature, liquid level and the like by receiving a control signal output by an adjusting control unit and by means of power operation generally comprises an actuating mechanism and a valve, wherein if the adjusting valve is in a straight stroke and an angular stroke according to stroke characteristics; the pneumatic regulating valve, the electric regulating valve and the hydraulic regulating valve can be divided into three types according to the power used by the matched executing mechanism; the regulating valve is divided into three types, namely a linear characteristic, an equal percentage characteristic and a parabolic characteristic according to functions and characteristics, the regulating valve is suitable for media such as air, water, steam, various corrosive media, slurry, oil products and the like, the position number is usually FV, and the regulating valve is generally classified: pneumatic regulating valve, electric regulating valve, hydraulic regulating valve and self-operated regulating valve.
The existing regulating valve is positioned in a flow field and easily generates vibration and noise; the most prominent erosion phenomenon of vibration and noise also shows when the pressure drop is the biggest at the valve position in the time of small opening degree, causes the sealing surface of the inner assembly of the valve to damage in a short time, and is very inconvenient when adjusting, and the inner adjusting valve plate is easy to block when adjusting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an installation prevents governing valve of jamming valve block, very inconvenient and the problem that the valve block blocked easily when aiming at solving the regulation among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a regulating valve for installing an anti-blocking valve plate comprises a device shell, wherein a delivery outlet is fixedly connected to the front end of the device shell, a first mounting groove is formed in the front end of the delivery outlet, a fourth rotating rod is rotatably connected to the inner wall of the first mounting groove in a direction close to the inner wall, a second circular regulating plate is fixedly connected to the circumferential surface of the fourth rotating rod, a connecting rod is rotatably connected to the upper end of the fourth rotating rod, a limiting plate is fixedly connected to the upper end of the connecting rod, the limiting plate is slidably connected to the left inner wall and the right inner wall of the first mounting groove, a third rotating rod is rotatably connected to the upper end of the limiting plate, mounting plates are fixedly connected to the left end and the right end of the mounting groove, the third rotating rod is rotatably connected to the upper end of the mounting plate, a second fixer is fixedly connected to the circumferential surface of the device shell, and a connector is fixedly connected to the upper end of the second fixer, the upper end of connector is rotated and is connected with first dwang, the first straight-tooth bevel gear of lower extreme fixedly connected with of first dwang, the meshing of the circumferential surface of first straight-tooth bevel gear is connected with second straight-tooth bevel gear, second straight-tooth bevel gear rotates the upper end of connecting in the third dwang.
As an optimal scheme of the utility model, the second mounting groove has been seted up to the rear end of conveyer, the back inner wall fixedly connected with flow meter of second mounting groove, the circumference fixed surface of device shell is connected with the conveyer.
As an optimal scheme of the utility model, the circumference fixed surface of device shell is connected with first fixer, the lower extreme of first fixer is provided with the resistant piece that rubs.
As a preferred scheme of the utility model, threaded hole, four are all seted up to the upper end four corners department of connector threaded hole female connection has hexagon nut.
As a preferred scheme, the device shell be close to the inner wall mutually and rotate and be connected with the second dwang, the right-hand member activity of second dwang runs through the circumferential surface and fixed connection in the left end of rotating the ware of device shell, the first circular adjustment piece of circumferential surface fixed connection of second dwang.
As a preferred embodiment of the present invention, the circumferential surface of the first rotating rod is fixedly connected with a rotating handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, thereby the rear end through the second dwang is close to the inner wall mutually and rotates and drive the first circular control flap of second dwang circumferential surface and reach the effect of opening and closing at first mounting groove, and first circular control flap pivoted power and second circular control flap pivoted power are opposite to the impact force of avoiding inside water leads to the device to damage, finally makes very big improvement work efficiency.
2. In this scheme, through the screw hole that connector upper end four corners department begins, thereby make the device more stable at screw hole internal thread connection through hexagon nut, cause the damage when avoiding the unstability of connector and second fixer to lead to the use device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the structure of the present invention;
fig. 2 is a first cross-sectional view of the structure of the present invention;
fig. 3 is a second cross-sectional view of the structure of the present invention;
fig. 4 is an enlarged view of a second circular adjustment piece of the structure of the present invention.
In the figure: 1. a device housing; 2. a first holder; 3. a rotator; 4. an output port; 5. a conveyor; 6. a second holder; 7. a hexagonal nut; 8. a connector; 9. a first rotating lever; 10. rotating the handle; 11. a first circular adjustment tab; 12. a second rotating lever; 13. a second circular adjustment tab; 14. a flow device; 15. a first straight bevel gear; 16. a second straight bevel gear; 17. a third rotating rod; 18. a limiting sheet; 19. and a fourth rotating rod.
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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
a regulating valve for installing an anti-clamping valve plate comprises a device shell 1, wherein an output port 4 is fixedly connected to the front end of the device shell 1, a first installation groove is formed in the front end of the output port 4, a fourth rotating rod 19 is rotatably connected to the inner wall of the first installation groove in a direction close to the inner wall, a second circular regulating plate 13 is fixedly connected to the circumferential surface of the fourth rotating rod 19, a connecting rod is rotatably connected to the upper end of the fourth rotating rod 19, a limiting plate 18 is fixedly connected to the upper end of the connecting rod, the limiting plate 18 is slidably connected to the left inner wall and the right inner wall of the first installation groove, a third rotating rod 17 is rotatably connected to the upper end of the limiting plate 18, mounting plates are fixedly connected to the left end and the right ends of the installation groove, the third rotating rod 17 is rotatably connected to the upper end of the mounting plates, a second fixing device 6 is fixedly connected to the circumferential surface of the device shell 1, a connector 8 is fixedly connected to the upper end of the second fixing device 6, and a first rotating rod 9 is rotatably connected to the upper end of the connector 8, a first straight bevel gear 15 is fixedly connected to the lower end of the first rotating rod 9, a second straight bevel gear 16 is engaged with the circumferential surface of the first straight bevel gear 15, and the second straight bevel gear 16 is rotatably connected to the upper end of a third rotating rod 17.
In the embodiment of the present invention, when the regulating valve with anti-blocking valve plate is needed, the rotating handle 10 is rotated to make the rotating handle 10 drive the first rotating rod 9 at the lower end to rotate at the upper end of the connector 8, and further drive the first straight bevel gear 15 at the lower end of the first rotating rod 9 to rotate, and drive the second straight bevel gear 16 at the circumferential surface while rotating the first straight bevel gear 15, so that the second straight bevel gear 16 drives the third rotating rod 17 at the lower end, so that the third rotating rod 17 rotates at the upper end of the mounting plate, and the mounting plate makes the third rotating rod 17 more stable during operation, and obtain the limiting effect, and drive the connecting rod at the lower end while rotating the third rotating rod 17, so that the connecting rod rotates and drives the second circular regulating plate 13, and the second circular regulating plate 13 rotates, thereby achieving the effect of closing the valve, thereby greatly saving the force for closing the valve, and then driving the second rotating rod 12 at the right end by rotating the rotator 3, so that the rear end of the second rotating rod 12 is close to the inner wall of the first mounting groove to rotate and drive the first circular adjusting sheet 11 on the circumferential surface of the second rotating rod 12 to achieve the effect of opening and closing, and the rotating force of the first circular adjusting sheet 11 is opposite to the rotating force of the second circular adjusting sheet 13, the water impact force for closing the interior of the valve is reduced while the second circular adjusting sheet 13 rotates, so that the second circular adjusting sheet 13 is more stable when being closed, thereby greatly prolonging the service life of the internal parts, recording the flow rate of water flow in the device by the flowmeter 14, avoiding the flow rate not meeting the required requirements, detecting the internal pressure by the conveyor 5, avoiding the device damage caused by the over-high pressure, and being used for a high-power gas engine, the diameter of the valve block is slightly smaller than that of the valve body, the valve block can rotate 360 degrees along the shaft, and the valve block can be effectively prevented from being clamped.
Specifically referring to fig. 3, a second mounting groove is formed at the rear end of the conveyor 5, a flow meter 14 is fixedly connected to the rear inner wall of the second mounting groove, and the conveyor 5 is fixedly connected to the circumferential surface of the device case 1.
In this embodiment: the recording of the internal flow pressure by the conveyor 5 allows the internal pressure to be observed, and the recording of the internal flow rate by the flow meter 14 allows the device to be more stable in use, avoiding risks, to be specified: the specific type of the flow meter 14 and the conveyor 5 is selected by a person skilled in the art, and the flow meter 14 and the conveyor 5 are known in the art, and the detailed description thereof is omitted
Specifically, referring to fig. 1, a first fixer 2 is fixedly connected to the circumferential surface of the device case 1, and a wear-resistant sheet is disposed at the lower end of the first fixer 2.
In this embodiment: through 1 circumference fixed surface's of device shell first fixer 2 to protect the governing valve and make its life greatly improve, the friction disc that the rethread lower extreme set up, thereby very big protection device makes the surperficial reduction friction injury when the transport.
Specifically referring to fig. 1, threaded holes are formed in four corners of the upper end of the connector 8, and hexagonal nuts 7 are connected to the four threaded holes in an internal thread manner.
In this embodiment: through the screw hole that 8 upper end four corners departments begin, thereby make the device more stable at screw hole threaded connection through hexagon nut 7, avoid the unstability of connector 8 and second fixer 6 to lead to the fact the damage when leading to the use device.
Specifically referring to fig. 3, a second rotating rod 12 is rotatably connected to the inner wall of the device housing 1 close to the inner wall, the right end of the second rotating rod 12 movably penetrates the circumferential surface of the device housing 1 and is fixedly connected to the left end of the rotator 3, and a first circular adjusting piece 11 is fixedly connected to the circumferential surface of the second rotating rod 12.
In this embodiment: thereby make the rear end of second dwang 12 be close to the inner wall mutually and rotate and drive the first circular control flap 11 of second dwang 12 circumferential surface at first mounting groove and reach the effect of opening and closing, and first circular control flap 11 pivoted power and the circular control flap 13 pivoted of second power are opposite, thereby avoid the impact force of inside water to lead to the device to damage, finally make very big improvement work efficiency.
Specifically referring to fig. 2, a rotating handle 10 is fixedly connected to a circumferential surface of the first rotating rod 9.
In this embodiment: through the fixed rotation handle 10 of first rotation pole 9 circumference surface, thereby it is more convenient stable when rotating first rotation pole 9 through rotating handle 10, and landing when avoiding rotating leads to adjusting inside rivers very inconvenient.
The utility model discloses a theory of operation and use flow: when the regulating valve with the anti-blocking valve plate needs to be used, the rotating handle 10 is rotated, the rotating handle 10 drives the first rotating rod 9 at the lower end to rotate at the upper end of the connector 8, and then drives the first straight bevel gear 15 at the lower end of the first rotating rod 9 to rotate, the second straight bevel gear 16 on the circumferential surface is driven while the first straight bevel gear 15 rotates, the second straight bevel gear 16 drives the third rotating rod 17 at the lower end, so that the third rotating rod 17 rotates at the upper end of the mounting plate, and the mounting plate makes the third rotating rod 17 more stable during operation and obtain a limiting effect, the connecting rod at the lower end is driven while the third rotating rod 17 rotates, so that the connecting rod rotates and drives the second circular regulating plate 13, so that the second circular regulating plate 13 rotates, the effect of closing the valve is achieved, and the force of closing the valve is greatly saved, the rotator 3 is rotated to drive the second rotating rod 12 at the right end, the rear end of the second rotating rod 12 is enabled to rotate at the position, close to the inner wall, of the first mounting groove and drive the first circular adjusting sheet 11 on the circumferential surface of the second rotating rod 12, so that the opening and closing effects are achieved, the rotating force of the first circular adjusting sheet 11 is opposite to the rotating force of the second circular adjusting sheet 13, the water impact force inside the closed valve is reduced while the second circular adjusting sheet 13 rotates, the second circular adjusting sheet 13 is enabled to be more stable when being closed, the service life of internal parts is greatly prolonged, the flow rate of water flow inside the device is recorded through the flowmeter 14, the requirement that the flow rate cannot reach the required requirement is avoided, the internal pressure is detected through the conveyor 5, and the device damage caused by overhigh pressure is avoided.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an installation prevents governing valve of stagnation valve block which characterized in that: comprises a device shell (1), the front end fixedly connected with delivery outlet (4) of the device shell (1), a first mounting groove has been seted up at the front end of delivery outlet (4), the first mounting groove is rotated to being close to the inner wall and is connected with fourth dwang (19), the circular adjustment sheet (13) of circumference surface fixedly connected with second of fourth dwang (19), the upper end of fourth dwang (19) is rotated and is connected with the connecting rod, the upper end fixedly connected with spacing piece (18) of connecting rod, spacing piece (18) sliding connection is in the inner wall about the first mounting groove, the upper end of spacing piece (18) is rotated and is connected with third dwang (17), both ends fixedly connected with mounting panel about the mounting groove, third dwang (17) is rotated and is connected in the upper end of mounting panel, the circumference surface fixedly connected with second fixer (6) of device shell (1), the upper end fixedly connected with connector (8) of second fixer (6), the upper end of connector (8) is rotated and is connected with first dwang (9), the first straight-tooth bevel gear of lower extreme fixedly connected with (15) of first dwang (9), the meshing of the circumference surface of first straight-tooth bevel gear (15) is connected with second straight-tooth bevel gear (16), second straight-tooth bevel gear (16) rotate to be connected in the upper end of third dwang (17).
2. The regulating valve with the anti-clamping valve plate as claimed in claim 1, wherein: the rear end of the device shell (1) is fixedly connected with a conveyor (5), the rear end of the conveyor (5) is provided with a second mounting groove, the rear inner wall of the second mounting groove is fixedly connected with a flowmeter (14), and the circumferential surface of the device shell (1) is fixedly connected with the conveyor (5).
3. The regulating valve with the anti-clamping valve plate as claimed in claim 2, wherein: the device shell (1) is characterized in that a first fixer (2) is fixedly connected to the circumferential surface of the device shell, and a friction-resistant sheet is arranged at the lower end of the first fixer (2).
4. The regulating valve with the anti-clamping valve plate as claimed in claim 3, wherein: threaded holes are formed in four corners of the upper end of the connector (8), and hexagonal nuts (7) are connected to the threaded holes in an internal thread mode.
5. The regulating valve with the anti-clamping valve plate as claimed in claim 4, wherein: the device shell (1) be close to the inner wall mutually and rotate and be connected with second dwang (12), the right-hand member activity of second dwang (12) runs through the circumference surface and fixed connection in the left end of rotating ware (3) of device shell (1), the circumference surface fixed connection of second dwang (12) has first circular adjustment piece (11).
6. The regulating valve with the anti-clamping valve plate as claimed in claim 5, wherein: the circumferential surface of the first rotating rod (9) is fixedly connected with a rotating handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704991.7U CN214617890U (en) | 2021-04-07 | 2021-04-07 | Regulating valve with anti-clamping stagnation valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704991.7U CN214617890U (en) | 2021-04-07 | 2021-04-07 | Regulating valve with anti-clamping stagnation valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214617890U true CN214617890U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120704991.7U Active CN214617890U (en) | 2021-04-07 | 2021-04-07 | Regulating valve with anti-clamping stagnation valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214617890U (en) |
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2021
- 2021-04-07 CN CN202120704991.7U patent/CN214617890U/en active Active
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Effective date of registration: 20230904 Address after: 620000 No. 7, Section 2, Tengfei Avenue, Shigao Economic Development Zone, Renshou County, Meishan, Sichuan Province Patentee after: Sichuan Huayuan Aerodynamic Power Co.,Ltd. Address before: 553000 scientific research building 8, Shuiyue Industrial Park, yuezhao street, Zhongshan District, Liupanshui City, Guizhou Province Patentee before: Guizhou Huaqi Power Co.,Ltd. |