CN221004028U - Remote acquisition equipment for switching value signals - Google Patents
Remote acquisition equipment for switching value signals Download PDFInfo
- Publication number
- CN221004028U CN221004028U CN202322903564.3U CN202322903564U CN221004028U CN 221004028 U CN221004028 U CN 221004028U CN 202322903564 U CN202322903564 U CN 202322903564U CN 221004028 U CN221004028 U CN 221004028U
- Authority
- CN
- China
- Prior art keywords
- switching value
- valve
- fixedly arranged
- rod
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 43
- 238000004891 communication Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a remote acquisition device for switching value signals, which comprises a valve shell, wherein a rotating rod is movably arranged on the inner side of the valve shell through a bearing, a butterfly plate is fixedly arranged at the upper end of the rotating rod, the butterfly plate is movably clamped and arranged in the valve shell, a detection mechanism for detecting switching value is arranged on the outer side surface of the rotating rod, the detection mechanism comprises a clamping ring, a squeezing ring, a fixed rod, a movable rod, balls and a pressure sensor, the clamping ring is arranged on the outer side surface of the rotating rod, the squeezing ring is fixedly arranged at the lower end of the clamping ring, and a fixed rod is fixedly arranged on the lower end of the squeezing ring on the surface of the valve shell. The utility model has good use effect, can quickly refit all the common valves of the sewage treatment plant, enables the control terminal to remotely know the switching value of each common valve at the moment, and has low cost, convenient popularization and use and no need of replacing the electric valves in a large batch.
Description
Technical Field
The utility model relates to the technical field of signal acquisition, in particular to switching value signal remote acquisition equipment.
Background
In the sewage treatment industry, a pipeline and a valve are one of indispensable equipment, but the switching value of a common valve of a sewage treatment plant in the prior art is troublesome to collect and monitor, and does not correspond to matched monitoring and collecting equipment, although the prior art has an electric control valve and has a function of remotely controlling and knowing the switching value in real time, the whole sewage treatment pipeline is not the electric control valve, even the proportion of the electric control valve in some sewage plants is very small, if all the common valves are replaced by the electric control valve, the cost is higher, and therefore, the remote collecting equipment for switching value signals is required to be improved according to the problem.
Disclosure of utility model
The utility model aims to provide a remote acquisition device for switching value signals, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a remote collection equipment of switching value signal, includes the valve casing, the valve casing inboard is provided with the dwang through the bearing activity, the fixed butterfly plate that is provided with in dwang upper end, butterfly plate activity block sets up inside the valve casing, dwang outside surface is provided with the detection mechanism who is used for detecting butterfly plate switching value, detection mechanism includes grip ring, extrusion ring, dead lever, movable lever, pressure sensor, dwang outside surface is provided with the grip ring, the grip ring lower extreme is fixed and is provided with the extrusion ring, the valve casing surface is fixed at the extrusion ring lower extreme and is provided with the dead lever, and this dead lever can also adopt other fixed methods as required through welded mode at ordinary valve surface, the inside upper end activity interlude of dead lever is provided with the movable lever, the inside lower extreme of dead lever is fixed and is provided with pressure sensor.
Preferably, a support is fixedly arranged on one side of the surface of the valve shell, a control box is fixedly arranged at the upper end of the support, a control system is arranged in the control box, the control system comprises a processor, a data acquisition module and a wireless communication module, a signal output end of the pressure sensor is electrically connected with the data acquisition module, the signal output end of the data acquisition module is electrically connected with the processor, the signal output end of the processor is electrically connected with the wireless communication module, the pressure value of the pressure sensor can be remotely transmitted to the control terminal in real time by the aid of the control system, and the pressure signal acquired by the device can be converted into an opening and closing signal of the butterfly plate switching value.
Preferably, the outside surface of movable rod upper end is provided with the ball through draw-in groove activity block, ball outside surface and extrusion ring outside surface laminating each other, the cross section of extrusion ring is trapezoidal, replaces the friction of movable rod and extrusion ring through the ball to can avoid unnecessary friction loss.
Preferably, the dead lever is inside to be provided with the spring between movable rod and pressure sensor, can last to apply pressure for pressure sensor when the movable rod moves down through the spring, can judge the angle of opening and shutting and the volume of opening and shutting of butterfly plate according to this pressure size afterwards, so turn into the extrusion volume of vertical direction with the volume of opening and shutting of rotation of butterfly plate to can be convenient for detect the switching value signal of gathering the valve, its principle lies in: when the butterfly plate rotates, the rotating rod of the butterfly plate can rotate, so that the clamping ring can be driven to rotate, the cross section of the extrusion ring is trapezoid, so that the extrusion ring is contacted with the movable rod from the highest point to be gradually changed into contact with the movable rod from the lowest point when the extrusion ring rotates, the movable rod can move upwards under the action of the spring to reset, the spring loses extrusion compression of the extrusion ring, the pressure obtained on the surface of the pressure sensor can be reduced, the butterfly plate is gradually opened, the pressure sensor obtains the maximum pressure when the highest point of the extrusion ring is contacted with the movable rod, the butterfly plate and the valve are closed at the moment, and when the lowest point of the extrusion ring is contacted with the movable rod, the spring extrusion is minimum, the pressure sensor obtains the minimum pressure, and the butterfly plate rotates 180 degrees and the valve is in the maximum switching value full-open state at the moment.
Preferably, two clamping rings are arranged, locking screws are fixedly arranged on the outer side surfaces of the clamping rings, the clamping rings can be conveniently clamped on the outer side surfaces of the rotating rods through the two semicircular clamping rings, and then the clamping rings can be fixedly installed by tightening the locking screws.
Preferably, the worm wheel is fixedly arranged at the upper end of the rotating rod, the handle is movably arranged on one side of the upper end of the valve shell through the rotating shaft, the worm is fixedly arranged at one end of the handle, the worm wheels are meshed with each other, the worm is driven to rotate through the handle, so that the worm wheel can be driven to rotate, and the butterfly plate can be driven to rotate to open and close the valve.
Preferably, the unfolding helix angle of the worm is smaller than the friction angle between the worm wheel and the worm, which is self-locking adjustment of the worm wheel and the worm, so that the worm wheel can be prevented from rotating under the condition of no artificial rotation.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the two semicircular clamping rings are clamped on the outer side surface of the rotating rod, then the clamping rings can be fixedly installed by tightening the clamping rings through the locking screws, then the fixing rods are welded and installed on the outer side surface of the valve shell, and the fixing rods are positioned at the lower ends of the extrusion rings, so that the common valve can be modified, the whole process is convenient and quick, then the control terminal can remotely know the switching value of each common valve at the moment through the device, and meanwhile, the device is low in cost and convenient to popularize and use, and the electric valve does not need to be replaced in a large batch.
2. The utility model converts the rotation opening amount of the butterfly plate into the extrusion amount in the vertical direction, thereby being convenient for detecting and collecting the opening and closing amount signal of the valve, being convenient for installation and judgment, and also being capable of leading the device to have simple structure and lower cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a remote acquisition device for switching value signals;
FIG. 2 is a cross-sectional view of the whole structure of a remote acquisition device for switching value signals;
FIG. 3 is an enlarged view of the switching value signal remote acquisition device of the present utility model at A in FIG. 3;
FIG. 4 is a view showing the overall structure of a detection mechanism of a remote acquisition device for switching value signals;
FIG. 5 is a cross-sectional view of FIG. 4 of a remote acquisition device for switching value signals in accordance with the present utility model;
Fig. 6 is a system block diagram of a control system in a remote acquisition device for switching value signals according to the present utility model.
In the figure: 1. a valve housing; 2. a rotating lever; 3. a clamping ring; 4. a pressing ring; 5. a fixed rod; 6. a movable rod; 7. a pressure sensor; 8. a bracket; 9. a control box; 10. a processor; 11. a data acquisition module; 12. a wireless communication module; 13. a ball; 14. a spring; 15. locking a screw; 16. a worm wheel; 17. a handle; 18. a worm; 19. a butterfly plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a remote collection equipment of switching value signal, includes valve casing 1, valve casing 1 inboard is provided with dwang 2 through the bearing activity, the fixed butterfly plate 19 that is provided with in dwang 2 upper end, butterfly plate 19 activity block sets up inside valve casing 1, dwang 2 outside surface is provided with the detection mechanism who is used for detecting butterfly plate 19 switching value, detection mechanism includes grip ring 3, extrusion ring 4, dead lever 5, movable lever 6, pressure sensor 7, dwang 2 outside surface is provided with grip ring 3, grip ring 3 lower extreme is fixed to be provided with extrusion ring 4, valve casing 1 surface is fixed at extrusion ring 4 lower extreme and is provided with dead lever 5, and this dead lever 5 can be fixed on ordinary valve surface through the welded mode, also can adopt other fixed methods as required, the inside upper end activity of dead lever 5 is alternately and is provided with movable lever 6, the inside lower extreme of dead lever 5 is fixed to be provided with pressure sensor 7.
The valve comprises a valve shell 1, and is characterized in that a support 8 is fixedly arranged on one side of the surface of the valve shell 1, a control box 9 is fixedly arranged at the upper end of the support 8, a control system is arranged in the control box 9, the control system comprises a processor 10, a data acquisition module 11 and a wireless communication module 12, a signal output end of a pressure sensor 7 is electrically connected with the data acquisition module 11, a signal output end of the data acquisition module 11 is electrically connected with the processor 10, a signal output end of the processor 10 is electrically connected with the wireless communication module 12, a pressure value of the pressure sensor 7 can be remotely and real-timely transmitted to the control terminal through the control system, and a pressure signal acquired by the device can be converted into an opening and closing signal of the opening and closing quantity of a butterfly plate 19 by using the pressure signal acquired by the device;
the outer side surface of the upper end of the movable rod 6 is movably clamped with a ball 13 through a clamping groove, the outer side surface of the ball 13 is mutually attached to the outer side surface of the extrusion ring 4, the cross section of the extrusion ring 4 is trapezoid, and the ball 13 replaces friction between the movable rod 6 and the extrusion ring 4, so that unnecessary friction loss can be avoided;
The inside spring 14 that is provided with of dead lever 5 between movable rod 6 and pressure sensor 7 can last to apply pressure for pressure sensor 7 when movable rod 6 moves down through spring 14, can judge opening and shutting angle and the volume of opening and shutting of butterfly plate 19 according to this pressure size afterwards, so turn into the extrusion volume of vertical direction with the volume of opening and shutting of rotation of butterfly plate 19 to can be convenient for detect the switching value signal of collection valve, its principle lies in: when the butterfly plate 19 rotates, the rotating rod 2 of the butterfly plate is rotated, so that the clamping ring 3 can be driven to rotate, and when the clamping ring 3 rotates, the extrusion ring 4 is driven to rotate, because the cross section of the extrusion ring 4 is trapezoid, when the extrusion ring 4 rotates, the extrusion ring 4 is contacted with the movable rod 6 from the highest point to the lowest point, the movable rod 6 is gradually contacted with the movable rod 6, the movable rod 6 can move upwards to reset under the action of the spring 14, the spring 14 loses the extrusion compression of the extrusion ring 4, the pressure obtained on the surface of the pressure sensor 7 can be reduced, the butterfly plate 19 is gradually opened, the pressure sensor 7 obtains the maximum pressure when the highest point of the extrusion ring 4 is contacted with the movable rod 6, the butterfly plate 19 and the valve are closed at the moment, and when the lowest point of the extrusion ring 4 is contacted with the movable rod 6, the spring 14 is extruded least, the pressure sensor 7 obtains the minimum pressure, and the butterfly plate 19 rotates 180 degrees, and the valve is in a maximum switching value full-open state at the moment;
the two clamping rings 3 are arranged, locking screws 15 are fixedly arranged on the outer side surfaces of the clamping rings 3, the clamping rings 3 can be conveniently clamped on the outer side surfaces of the rotating rods 2 through the two semicircular clamping rings 3, and then the clamping rings 3 can be fixedly installed by tightening the locking screws 15;
The upper end of the rotating rod 2 is fixedly provided with a worm wheel 16, one side of the upper end of the valve shell 1 is movably provided with a handle 17 through a rotating shaft, one end of the handle 17 is fixedly provided with a worm 18, the worm 18 between the worm wheels 16 is meshed with each other, the worm 18 is driven to rotate through the handle 17, so that the worm wheel 16 can be driven to rotate, and the butterfly plate 19 can be driven to rotate to open and close the valve;
The expansion helix angle of the worm 18 is smaller than the friction angle of the worm wheel 16 and the worm 18, which is self-locking adjustment of the worm wheel 16 and the worm 18, so that the worm wheel 16 can be prevented from rotating without artificial rotation.
Working principle: when the device is used, the two semicircular clamping rings 3 are clamped on the outer side surface of the rotating rod 2, then the clamping rings 3 can be fixedly installed by tightening the clamping rings by using the locking screws 15, then the fixing rods 5 are welded and installed on the outer side surface of the valve shell 1, the fixing rods 5 are positioned at the lower ends of the extrusion rings 4 to form the state shown in fig. 2, so that the common valves can be modified, the whole process is convenient and quick, then the control terminal can remotely know the switching value of each common valve by using the device, meanwhile, the device is low in cost and convenient to popularize and use, the electric valves are not required to be replaced in batches, when the rotating handle 17 of a worker rotates by using the worm wheel 16 and the worm 18, the butterfly plate 19 rotates, and when the switching value of the valve is changed, the rotating rod 2 of the valve is also required to rotate, so that the clamping rings 3 can be driven to rotate, the clamping ring 3 rotates to drive the extrusion ring 4 to rotate, as the cross section of the extrusion ring 4 is trapezoid, when the extrusion ring 4 rotates, the extrusion ring 4 is contacted with the movable rod 6 from the highest point, the lowest point is gradually contacted with the movable rod 6, the movable rod 6 can move upwards to reset under the action of the spring 14, the spring 14 loses the extrusion compression of the extrusion ring 4, the pressure obtained by the surface of the pressure sensor 7 becomes smaller, the butterfly plate 19 is gradually opened, the pressure sensor 7 obtains the largest pressure when the highest point of the extrusion ring 4 is contacted with the movable rod 6, the butterfly plate 19 and the valve are closed at the moment, the spring 14 is least extruded when the lowest point of the extrusion ring 4 is contacted with the movable rod 6, the pressure sensor 7 obtains the smallest pressure, the butterfly plate 19 rotates 180 DEG, the valve is in the full-open state of the largest switching value at the moment, the pressure value of the pressure sensor 7 can be remotely transmitted to the control terminal in real time by utilizing the wireless communication module 12, and the pressure signal acquired by the device can be converted into an opening and closing signal of the opening and closing quantity of the butterfly plate 19, so that the valve opening and closing quantity of the whole sewage treatment system can be conveniently known by a staff of the control terminal.
It is noted that 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a remote collection equipment of switching value signal, includes valve casing (1), its characterized in that: the valve is characterized in that a rotating rod (2) is movably arranged on the inner side of the valve shell (1) through a bearing, a butterfly plate (19) is fixedly arranged at the upper end of the rotating rod (2), movable clamping of the butterfly plate (19) is arranged inside the valve shell (1), a detection mechanism used for detecting the switching value of the butterfly plate (19) is arranged on the outer side surface of the rotating rod (2), the detection mechanism comprises a clamping ring (3), a pressing ring (4), a fixing rod (5), a movable rod (6) and a pressure sensor (7), the clamping ring (3) is arranged on the outer side surface of the rotating rod (2), a pressing ring (4) is fixedly arranged at the lower end of the clamping ring (3), a fixing rod (5) is fixedly arranged on the surface of the valve shell (1), the movable rod (6) is movably inserted in the upper end inside the fixing rod (5), and the pressure sensor (7) is fixedly arranged at the lower end inside the fixing rod (5).
2. A switching value signal remote acquisition device according to claim 1, characterized in that: the valve is characterized in that a support (8) is fixedly arranged on one side of the surface of the valve shell (1), a control box (9) is fixedly arranged at the upper end of the support (8), a control system is arranged inside the control box (9), the control system comprises a processor (10), a data acquisition module (11) and a wireless communication module (12), a signal output end of the pressure sensor (7) is electrically connected with the data acquisition module (11), the signal output end of the data acquisition module (11) is electrically connected with the processor (10), and the signal output end of the processor (10) is electrically connected with the wireless communication module (12).
3. A switching value signal remote acquisition device according to claim 1, characterized in that: the ball bearing (13) is movably clamped on the outer surface of the upper end of the movable rod (6), the outer surface of the ball bearing (13) is mutually attached to the outer surface of the extrusion ring (4), and the cross section of the extrusion ring (4) is trapezoid.
4. A switching value signal remote acquisition device according to claim 1, characterized in that: a spring (14) is arranged inside the fixed rod (5) between the movable rod (6) and the pressure sensor (7).
5. A switching value signal remote acquisition device according to claim 1, characterized in that: two clamping rings (3) are arranged, and locking screws (15) are fixedly arranged on the outer side surface of the clamping rings (3).
6. A switching value signal remote acquisition device according to claim 1, characterized in that: the valve is characterized in that a worm wheel (16) is fixedly arranged at the upper end of the rotating rod (2), a handle (17) is movably arranged on one side of the upper end of the valve shell (1) through a rotating shaft, a worm (18) is fixedly arranged at one end of the handle (17), and the worm (18) is meshed with each other between the worm wheels (16).
7. The switching value signal remote acquisition device according to claim 6, wherein: the expansion helix angle of the worm (18) is smaller than the friction angle of the worm wheel (16) contacted with the worm (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322903564.3U CN221004028U (en) | 2023-10-30 | 2023-10-30 | Remote acquisition equipment for switching value signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322903564.3U CN221004028U (en) | 2023-10-30 | 2023-10-30 | Remote acquisition equipment for switching value signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004028U true CN221004028U (en) | 2024-05-24 |
Family
ID=91125190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322903564.3U Active CN221004028U (en) | 2023-10-30 | 2023-10-30 | Remote acquisition equipment for switching value signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004028U (en) |
-
2023
- 2023-10-30 CN CN202322903564.3U patent/CN221004028U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221004028U (en) | Remote acquisition equipment for switching value signals | |
| CN114324814B (en) | Rainwater collection and detection system for monitoring urban ecological environment | |
| CN109061088A (en) | A kind of water quality monitoring system based on Internet of Things | |
| CN102012291B (en) | High-torque valve torque monitoring system | |
| CN102109397A (en) | Dynamic detecting device of torque of electric actuating mechanism | |
| CN116678690A (en) | Industrial park greenhouse gas monitoring system and detection method thereof | |
| CN214845223U (en) | River water pollution intelligent monitoring device | |
| CN206563117U (en) | A kind of electric device for valve of controlled in wireless | |
| CN212056000U (en) | Controllable differential pressure valve with overcurrent protection function | |
| CN211043352U (en) | Factory sewage outlet real-time monitoring device | |
| CN208948461U (en) | Retracting device is used in a kind of processing of building waterproof coil | |
| CN209311465U (en) | A kind of movable water quality monitoring device | |
| CN209044349U (en) | Drainage pipe network monitoring system | |
| CN112833951A (en) | Wetland resource environment monitoring device | |
| CN211452963U (en) | Monitoring sampling structure of environmental protection equipment | |
| CN220650194U (en) | Natural gas sampling device | |
| CN111958612A (en) | Underwater detection robot capable of collecting water sample and cleaning by self | |
| CN221208503U (en) | Swing mechanism for measuring underflow angle of sand settling port of cyclone | |
| CN221143015U (en) | Intelligence equipment of clapping door convenient to shutoff is decontaminated | |
| CN113108112B (en) | Adjusting function valve with remote monitoring function | |
| CN221237697U (en) | Real-time online video monitoring early warning alarm device for pipeline water leakage | |
| CN211203053U (en) | Electric pressure reducing valve device with positioning device | |
| CN220706765U (en) | Device for detecting abrasion degree of pipeline lining | |
| CN221148052U (en) | Instrument valve detection device | |
| CN212969904U (en) | Fusion positioning device for phased array scanning and video image processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |