CN214838446U - Intelligent control's stop valve - Google Patents
Intelligent control's stop valve Download PDFInfo
- Publication number
- CN214838446U CN214838446U CN202121126259.2U CN202121126259U CN214838446U CN 214838446 U CN214838446 U CN 214838446U CN 202121126259 U CN202121126259 U CN 202121126259U CN 214838446 U CN214838446 U CN 214838446U
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- Prior art keywords
- valve
- main body
- valve main
- cover plate
- circumferential surface
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides an intelligent control stop valve, which belongs to the technical field of stop valves, and comprises a valve main body, wherein the valve main body is of a cavity structure, flange plates are fixedly connected at the left end and the right end of the valve main body, valve flaps are fixedly connected with the inner wall of the circumference of the valve main body, a circular intercommunicating pore is arranged at the upper end of the valve flaps, a cover plate is movably clamped at the upper end of the valve main body, a plurality of connecting holes are arranged at the upper end of the cover plate, the connecting holes penetrate through the lower end of the valve main body, the two-way screws are movably inserted in the connecting holes, the upper part and the lower part of the circumferential surface of the two-way screws are respectively in threaded connection with a first nut and a second nut, two groups of clamping mechanisms are arranged on the upper side of the cover plate, each group of clamping mechanisms is connected with the cover plate to realize clamping, the clamping mechanism can facilitate the installation of the device, thereby improving the use efficiency of the device.
Description
Technical Field
The utility model belongs to the technical field of the stop valve, concretely relates to intelligent control's stop valve.
Background
The stop valve is also called a stop valve, and belongs to a forced sealing type valve, so when the valve is closed, pressure must be applied to the valve clack to force a sealing surface not to leak, the force for closing the valve is larger than the force for opening the valve, the diameter of a valve rod is larger, and otherwise the failure of the valve rod bending can occur.
In the prior art, when a medium enters the valve from the lower part of the valve clack, the resistance to be overcome by the operating force is the friction force between the valve rod and the packing and the thrust generated by the pressure of the medium, the opening and closing of the stop valve needs to manually rotate the handle, and the valve can be rotated by a large force required by opening and closing the handle, so that the time and the labor are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent control's stop valve, what aim at solving among the prior art stop valve opens and shuts needs manual rotation handle, the great power that needs when opening and shutting the handle just can rotate the valve, the problem that wastes time and energy.
In order to achieve the above object, the utility model provides a following technical scheme:
an intelligent control stop valve comprises a valve main body, wherein the valve main body is of a cavity structure, the left end and the right end of the valve main body are fixedly connected with flange plates, the inner wall of the circumference of the valve main body is fixedly connected with a valve flap, the upper end of the valve flap is provided with a circular communicating hole, the upper end of the valve main body is movably clamped with a cover plate, the upper end of the cover plate is provided with a plurality of connecting holes, a plurality of connecting holes penetrate through the lower end of the valve main body, a bidirectional screw is movably inserted in the connecting holes, the upper part and the lower part of the circumferential surface of the bidirectional screw are respectively in threaded connection with a first nut and a second nut, two groups of clamping mechanisms are arranged on the upper side of the cover plate, each group of clamping mechanisms is connected with the cover plate to realize clamping, the upside of apron is equipped with slewing mechanism, slewing mechanism is connected in order to realize going the rotation with circular intercommunicating pore.
As an optimized scheme, every group latch mechanism all includes fixed block, dead lever, connecting rod, connecting block and third nut, the fixed block is equipped with two, two the equal fixed connection of fixed block is in the circumferential surface right part of apron, the dead lever rotates to be connected between being close to mutually of two fixed blocks and holds, connecting rod sliding connection is in the circumferential surface of dead lever, connecting block sliding connection is in the circumferential surface of connecting rod, third nut threaded connection is in the circumferential surface upper portion of connecting rod.
As a preferred scheme, slewing mechanism includes motor case, lifter, servo motor and rotating sleeve, the motor case is the cavity structure, motor case fixed connection is in the upper end of connecting block, servo motor fixed connection is in the circumference inner wall of motor case, rotating sleeve fixed connection is in the lower extreme of servo motor's output shaft, rotating sleeve's circumference inner wall is equipped with the screw thread, lifter threaded connection rotates telescopic circumference inner wall, and lifter activity through connection piece's lower extreme and downwardly extending to the valve main part in.
As an optimal scheme of the utility model, the lower extreme fixedly connected with activity of lifter fills up, and activity stopper sliding connection is in the circumference inner wall of circular intercommunicating pore.
As an optimal scheme of the utility model, the circumference inner wall fixedly connected with swivel becket of apron, and the swivel becket cover locates the circumferential surface of lifter.
As an optimized proposal of the utility model, a sealing ring is arranged between the close ends of the cover plate and the valve main body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, the lifter removes down, drives the movable stopper and removes down to the circumference inner wall of circular intercommunicating pore in, and the rivers can not pass through, and the valve is closed, and this device can intelligent control valve open and shut, compares labour saving and time saving with traditional valve, can improve the availability factor of valve.
2. In this scheme, connecting block sliding connection can with the spacing fixture block on connecting rod circumferential surface between the spacing fixture block on connecting rod circumferential surface during the circumferential surface of connecting rod for improve the stability of connecting block when the installation, through the threaded connection of third nut and connecting rod can be convenient for its dismantlement, be convenient for maintain and the installation.
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 cross-sectional view of the present invention;
FIG. 2 is a partial perspective view of the present invention;
fig. 3 is a perspective view of the present invention.
In the figure: 1. a valve body; 2. a flange plate; 3. a cover plate; 4. a bidirectional screw; 5. a first nut; 6. a fixed block; 7. fixing the rod; 8. a connecting rod; 9. connecting blocks; 10. a motor case; 11. a third nut; 12. a second nut; 13. a valve flap; 14. a movable plug; 15. a lifting rod; 16. a rotating ring; 17. a servo motor; 18. the sleeve is rotated.
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:
an intelligent control stop valve comprises a valve main body 1, the valve main body 1 is a cavity structure, the left end and the right end of the valve main body 1 are both fixedly connected with flange plates 2, the circumferential inner wall of the valve main body 1 is fixedly connected with valve flaps 13, the upper end of the valve flaps 13 is provided with a circular intercommunicating pore, the upper end of the valve main body 1 is movably clamped with a cover plate 3, the upper end of the cover plate 3 is provided with a plurality of connecting pores, and a plurality of connecting holes all run through the lower extreme of valve main part 1, all the activity is pegged graft in a plurality of connecting holes and is had two-way screw rod 4, the part is threaded connection respectively about the circumferential surface of a plurality of two-way screw rod 4 has first nut 5 and second nut 12, the upside of apron 3 is equipped with two sets of latch mechanisms, every latch mechanism of group all is connected in order to realize its joint with apron 3, the upside of apron 3 is equipped with slewing mechanism, slewing mechanism is connected in order to realize going the rotation with circular intercommunicating pore.
The utility model discloses an in the concrete embodiment, be the cavity structure in the valve main part 1, the upper portion of valve main part 1 upwards extends and communicates with the external world, the one end of valve lamella 13 is fixed with the last inner wall of valve main part 1, the other end is fixed with the lower inner wall of valve main part 1, only can pass through the circular intercommunicating pore business turn over of seting up when rivers get into, ring flange 2 plays the effect of connecting, can be convenient for the connection of this device, improve the installation effectiveness of this device, apron 3 plays the effect on the upper portion of sealed valve main part 1 and is connected with other components through apron 3, apron 3 and valve main part 1 between through two-way screw rod 4, the dismantlement of apron 3 can be convenient for is connected to first nut 5 and second nut 12.
Referring to fig. 1 and 2, each clamping mechanism includes two fixing blocks 6, two fixing rods 7, two connecting rods 8, two connecting blocks 9 and a third nut 11, the two fixing blocks 6 are fixedly connected to the right portion of the circumferential surface of the cover plate 3, the fixing rods 7 are rotatably connected between the ends of the two fixing blocks 6 close to each other, the connecting rods 8 are slidably connected to the circumferential surface of the fixing rods 7, the connecting blocks 9 are slidably connected to the circumferential surface of the connecting rods 8, and the third nuts 11 are threadedly connected to the upper portion of the circumferential surface of the connecting rods 8.
In this embodiment: fixed block 6 plays the effect of connecting dead lever 7, the dead lever 7 through setting up can be convenient for connect connecting rod 8, connecting rod 8's circumference surface middle part is equipped with spacing fixture block, connecting block 9 sliding connection can with the spacing fixture block on connecting rod 8 circumference surface between the joint when connecting rod 8's circumference surface for improve the stability of connecting block 9 when the installation, through third nut 11 and connecting rod 8's threaded connection can be convenient for its dismantlement, be convenient for maintain and the installation.
Referring to fig. 1 and 2 specifically, the rotating mechanism includes a motor box 10, a lifting rod 15, a servo motor 17 and a rotating sleeve 18, the motor box 10 is a cavity structure, the motor box 10 is fixedly connected to the upper end of the connecting block 9, the servo motor 17 is fixedly connected to the circumferential inner wall of the motor box 10, the rotating sleeve 18 is fixedly connected to the lower end of the output shaft of the servo motor 17, the circumferential inner wall of the rotating sleeve 18 is provided with threads, the lifting rod 15 is in threaded connection with the circumferential inner wall of the rotating sleeve 18, and the lifting rod 15 movably penetrates through the lower end of the connecting block 9 and extends downwards into the valve body 1.
In this embodiment: rotation through servo motor 17 can drive and rotate sleeve 18 and rotate, be equipped with PLC control system in the servo motor 17, can control servo motor 17's operation through PLC control system, servo motor 17 is prior art, can select different models according to actual need, for example, select the model to be the PF motor, servo motor 17 and external power source electric connection, lifter 15 and rotation pass through threaded connection between the sleeve 18, be equipped with the stopper between connecting block 9 and the lifter 15, can prevent that lifter 15 from rotating, it can the up-and-down motion through threaded connection lifter 15 to rotate sleeve 18 when rotating, the up-and-down motion that can the automatic control valve through the slewing mechanism who sets up, the effectual manpower that saves, and the efficiency is improved.
Specifically referring to fig. 1 and 2, the lower end of the lifting rod 15 is fixedly connected with a movable plug 14, and the movable plug 14 is slidably connected to the circumferential inner wall of the circular communication hole.
In this embodiment: through 15 sliding connection of lifter in circular intercommunicating pore can control discharge, when activity stopper 14 upwards removed, the valve was opened, rivers can flow in through circular intercommunicating pore, when activity stopper 14 downwards removed the circumference surface of circular intercommunicating pore, the valve was closed, rivers can not flow in this device.
Specifically referring to fig. 1 and 2, a rotating ring 16 is fixedly connected to the inner circumferential wall of the cover plate 3, and the rotating ring 16 is sleeved on the circumferential surface of the lifting rod 15.
In this embodiment: the rotary ring 16 is arranged to improve the sealing performance of the device, and the rotary ring 16 has certain elasticity, so that water flow can be prevented from flowing out from the gap between the lifting rod 15 and the circumferential inner wall of the cover plate 3.
Specifically referring to fig. 3, a sealing ring is disposed between the cover plate 3 and the adjacent end of the valve body 1.
In this embodiment: the sealing ring can improve the sealing performance between the cover plate 3 and the valve main body 1, so that water flow can not flow out of the device from a gap between the valve main body 1 and the cover plate 3.
The utility model discloses a theory of operation and use flow: when the device is used, the device is firstly connected with other pipelines through a flange plate 2, a sealing ring is arranged between a cover plate 3 and a valve main body 1, then the cover plate 3 is fixed with the valve main body 1 through a two-way screw rod 4 and the threaded connection between a first nut 5 and a second nut 12, the disassembly and the installation can be convenient through the threaded connection, the use efficiency of the device is improved, then a connecting rod 8 in a clamping mechanism is rotated to be vertical to the cover plate 3, then a connecting block 9 is slidably connected on the circumferential surface of the connecting rod 8 and is fixed through the threaded connection of a third nut 11, the operation of a servo motor 17 is controlled through a PLC control system, the rotation of the servo motor 17 can drive a rotating sleeve 18 to rotate, the rotating sleeve 18 is in threaded connection with a lifting rod 15, and a limiting clamping block arranged in the connecting block 9 can enable the lifting rod 15 to only move up and down, rotating sleeve 18 and rotating down 15 upward movements of lifter, drive movable stopper 14 rebound simultaneously, the valve is opened this moment, rivers can flow in through the circular intercommunicating pore that movable stopper 14 upper end was seted up, control servo motor 17 antiport, and the same reason, lifter 15 rebound, drive movable stopper 14 rebound to circular intercommunicating pore in the circumference inner wall, rivers can not pass through, the valve is closed, this device can intelligent control valve open and shut, compare labour saving and time saving with traditional valve, can improve the availability factor of valve.
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. An intelligent control stop valve, characterized by: the valve comprises a valve main body (1), wherein the valve main body (1) is of a cavity structure, the left end and the right end of the valve main body (1) are fixedly connected with flange plates (2), the circumferential inner wall of the valve main body (1) is fixedly connected with a valve clack (13), the upper end of the valve clack (13) is provided with a circular communication hole, the upper end of the valve main body (1) is movably clamped with a cover plate (3), the upper end of the cover plate (3) is provided with a plurality of connecting holes which penetrate through the lower end of the valve main body (1), a plurality of two-way screws (4) are movably inserted in the connecting holes, the upper part and the lower part of the circumferential surface of each two-way screw (4) are respectively in threaded connection with a first nut (5) and a second nut (12), two groups of clamping mechanisms are arranged on the upper side of the cover plate (3), and each group of clamping mechanisms is connected with the cover plate (3) to realize clamping connection, the upside of apron (3) is equipped with slewing mechanism, slewing mechanism is connected in order to realize going the rotation with circular intercommunicating pore.
2. A smart shut-off valve as defined in claim 1, wherein: every group latch mechanism all includes fixed block (6), dead lever (7), connecting rod (8), connecting block (9) and third nut (11), fixed block (6) are equipped with two, two the equal fixed connection in the circumferential surface right part of apron (3) of fixed block (6), dead lever (7) rotate connect in two fixed block (6) be close to between the end mutually, connecting rod (8) sliding connection is in the circumferential surface of dead lever (7), connecting block (9) sliding connection is in the circumferential surface of connecting rod (8), third nut (11) threaded connection is in the circumferential surface upper portion of connecting rod (8).
3. A smart shut-off valve as defined in claim 2, wherein: slewing mechanism includes motor case (10), lifter (15), servo motor (17) and rotates sleeve (18), motor case (10) is the cavity structure, motor case (10) fixed connection is in the upper end of connecting block (9), servo motor (17) fixed connection is in the circumference inner wall of motor case (10), rotate sleeve (18) fixed connection in the lower extreme of the output shaft of servo motor (17), the circumference inner wall that rotates sleeve (18) is equipped with the screw thread, lifter (15) threaded connection is in the circumference inner wall that rotates sleeve (18), and lifter (15) activity runs through the lower extreme of connecting block (9) and downwardly extending to in valve main part (1).
4. A smart shut-off valve as defined in claim 3, wherein: the lower end of the lifting rod (15) is fixedly connected with a movable plug (14), and the movable plug (14) is connected to the inner wall of the circumference of the circular communicating hole in a sliding mode.
5. A smart shut-off valve as defined in claim 4, wherein: the inner wall of the circumference of the cover plate (3) is fixedly connected with a rotating ring (16), and the rotating ring (16) is sleeved on the circumferential surface of the lifting rod (15).
6. A smart shut-off valve as defined in claim 5, wherein: and a sealing ring is arranged between the close ends of the cover plate (3) and the valve main body (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121126259.2U CN214838446U (en) | 2021-05-25 | 2021-05-25 | Intelligent control's stop valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121126259.2U CN214838446U (en) | 2021-05-25 | 2021-05-25 | Intelligent control's stop valve |
Publications (1)
Publication Number | Publication Date |
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CN214838446U true CN214838446U (en) | 2021-11-23 |
Family
ID=78776497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202121126259.2U Expired - Fee Related CN214838446U (en) | 2021-05-25 | 2021-05-25 | Intelligent control's stop valve |
Country Status (1)
Country | Link |
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CN (1) | CN214838446U (en) |
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2021
- 2021-05-25 CN CN202121126259.2U patent/CN214838446U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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CF01 | Termination of patent right due to non-payment of annual fee |