CN113029296B - Reservoir water level automatic regulating system - Google Patents
Reservoir water level automatic regulating system Download PDFInfo
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- CN113029296B CN113029296B CN202110247879.XA CN202110247879A CN113029296B CN 113029296 B CN113029296 B CN 113029296B CN 202110247879 A CN202110247879 A CN 202110247879A CN 113029296 B CN113029296 B CN 113029296B
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- water level
- monitoring device
- level monitoring
- vertical rod
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 139
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 17
- 238000012806 monitoring device Methods 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000007306 turnover Effects 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 230000001276 controlling effect Effects 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims description 35
- 238000007667 floating Methods 0.000 claims description 32
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 230000003028 elevating effect Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
The application relates to an automatic reservoir water level regulating system, which relates to the technical field of reservoir supervision systems, and comprises a water level monitoring device and a turnover gate, wherein the water level monitoring device is provided with a lifting mechanism, the lifting mechanism is used for driving the water level monitoring device to vertically move in a reservoir, the turnover gate is used for plugging a water inlet and a water outlet, the turnover gate is provided with an regulating mechanism, the regulating mechanism is used for controlling the turnover gate to plug or open the water inlet and the water outlet, the water level monitoring device is provided with a controller, the controller is electrically connected with the regulating mechanism, and the controller is used for receiving an electric signal sent by the water level monitoring device and controlling the regulating mechanism to act. The application has the effect of accurately measuring the liquid level in the reservoir.
Description
Technical Field
The application relates to the technical field of reservoir supervision systems, in particular to an automatic reservoir water level adjusting system.
Background
The reservoir is a hydraulic engineering building for blocking flood, storing water and regulating water flow, and can be used for irrigation, power generation, flood control and fish farming. The reservoir provides guarantee for local agriculture and resident safety, so that the reservoir is very important for a supervision system of the reservoir, and when the reservoir holds too much water, the dam body of the reservoir is difficult to bear water pressure and needs to be drained in time.
The floating ball type liquid level meter is a common water level monitoring device and comprises a machine body, a vertical rod and a floating ball, wherein the vertical rod is connected with the machine body, the floating ball is slidably connected to the vertical rod, a user inserts the vertical rod into water, the bottom of the vertical rod is abutted to the bottom of a reservoir, and the floating ball floats on the water surface and slides on the vertical rod, so that the water surface height in the reservoir is detected.
The prior art solutions described above have the following drawbacks: the user needs to manually control the gate of the reservoir and discharge water according to the reading of the water level monitoring device, so that inconvenience is caused.
Disclosure of Invention
The application provides an automatic reservoir water level regulating system, which aims to enable a reservoir gate to automatically discharge water and regulate the water level according to the water storage capacity.
The application provides an automatic reservoir water level regulating system which adopts the following technical scheme:
The utility model provides a reservoir water level automatic regulating system, includes water level monitoring device and upset gate, is provided with elevating system on the water level monitoring device, elevating system is used for driving water level monitoring device and vertically removes in the cistern, and upset gate is used for shutoff inlet outlet, is provided with adjustment mechanism on the upset gate, and adjustment mechanism is used for controlling upset gate shutoff or opens the inlet outlet, is provided with the controller on the water level monitoring device, and the controller is connected with the adjustment mechanism electricity, and the controller is used for receiving the signal of telecommunication that water level monitoring device sent and control adjustment mechanism action.
Through adopting above-mentioned technical scheme, through setting up elevating system on water level monitoring device, make elevating system can install on the cistern inside wall, and then make elevating system drive water level monitoring device and slide along vertical direction, through setting up the controller on water level monitoring device, make the controller be connected with adjustment mechanism electricity, thereby make the controller can receive the signal of telecommunication that water level monitoring device sent, the controller can learn the surface of water height in the cistern according to the signal of telecommunication that water level monitoring device sent, when the surface of water is too high in the cistern, the controller can control adjustment mechanism action, and then make the upset gate rotate, play the effect that makes the reservoir gate can be according to the automatic water of water storage and adjust the water level.
Optionally, the water level monitoring device comprises a floating ball type liquid level meter, the floating ball type liquid level meter comprises a machine body, a vertical rod and a floating ball, the machine body is connected with one end of the vertical rod, the vertical rod is vertically arranged, the vertical rod penetrates through the floating ball, the floating ball is slidably connected onto the vertical rod, a protective cover is arranged on the vertical rod, and the protective cover is fixed onto the vertical rod and covers the outside of the floating ball.
Through adopting above-mentioned technical scheme, through setting up the montant on the organism, make the montant vertical setting, sliding connection floater on the montant, when the montant inserts into aquatic, the floater can float on the surface of water and slide on the montant according to the surface of water height to make floater formula level gauge can measure the surface of water height, through setting up the safety cover on the montant, thereby reduce the contact of the floated rubbish of surface of water and floater, and then make the floater can accurately measure the liquid level.
Optionally, the safety cover includes roof, bottom plate and barrel, and the montant runs through roof and bottom plate, and the roof sets up between organism and floater, and the bottom plate sets up on the montant one end of keeping away from the organism, and the barrel cover is established outside the montant, and barrel both ends are respectively with roof and bottom plate sealing connection, have seted up a plurality of through-holes on the bottom plate.
Through adopting above-mentioned technical scheme, through setting up roof and bottom plate on the montant, set up the barrel between roof and bottom plate, make the barrel cover establish on the montant, when the surface of water of cistern receives environmental impact and produces undulantly, the wave is beaten on the barrel lateral wall to reduce the floater and receive environmental impact and remove the probability, through seting up a plurality of through-holes on the bottom plate, make water inflow to in the barrel from the through-hole, and then make the surface of water in the barrel highly consistent with the liquid level in the cistern.
Optionally, elevating system includes the sliding plate, and sliding plate sliding connection is in the cistern, and the floater level gauge is fixed on the sliding plate, and the sliding plate upper end is provided with rope one, and the one end of keeping away from the sliding plate on the rope one is provided with wind-up roll one, and the sliding plate top is provided with the mounting bracket, and the mounting bracket is used for installing wind-up roll one, and wind-up roll one level sets up and rotates to connect on the mounting bracket, is provided with the power device who is used for driving wind-up roll one rotation on the mounting bracket.
Through adopting above-mentioned technical scheme, through setting up the sliding plate on the cistern lateral wall, set up rope one between sliding plate and wind-up roll one, the user can make wind-up roll one through power unit rotate, and then makes wind-up roll one through the position of rope one control sliding plate, and then plays the effect of controlling water level monitoring device's position, can change along with the interior liquid level of cistern through making water level monitoring device's position to reduce water level detection device's error.
Optionally, be connected with the cable on the water level monitoring device, the one end that keeps away from the water level monitoring device on the cable is connected on the controller, rotates on the mounting bracket and is connected with wind-up roll two, is provided with the torsional spring on the wind-up roll two, and the torsional spring is used for driving wind-up roll two automatic rotation, and wind-up roll two one end is provided with a plurality of winding poles, and the cable passes in the middle of a plurality of winding poles, and the winding pole is used for rotating and rolling up the cable.
Through adopting above-mentioned technical scheme, through setting up the cable on water level monitoring devices, make the cable can pass to the controller with the signal of telecommunication that water level monitoring devices sent in, through setting up wind-up roll two on the mounting bracket, set up a plurality of winding poles on wind-up roll two, make the winding pole can rotate and roll up the cable along with wind-up roll two, play the effect that makes the cable automatic winding, scratch the probability of the cable of sagging when reducing the sliding plate slip.
Optionally, be provided with laser rangefinder on the mounting bracket, laser rangefinder is used for monitoring laser rangefinder and sliding plate's vertical distance, and laser rangefinder is connected with the controller electricity.
Through adopting above-mentioned technical scheme, through setting up laser rangefinder on the mounting bracket, make laser rangefinder can pass the signal of telecommunication to the controller on, and then the controller can calculate the cistern interior water level through laser rangefinder and floater formula level gauge.
Optionally, the turnover gate is provided with a plurality of shaft seats, the shaft seats are rotationally connected with a rotating shaft, the rotating shaft is horizontally arranged and fixed above the water inlet and outlet, and the turnover gate is used for rotating around the rotating shaft.
Through adopting above-mentioned technical scheme, through setting up the axle bed on the upset gate, set up the pivot on the axle bed, make the pivot be located upset gate top, and then make the upset gate can shutoff inlet outlet, when the water level is higher in the cistern, ponding effect is great on the upset gate thrust, can make the upset gate rotate, plays the effect that makes ponding automatic outflow.
Optionally, adjustment mechanism includes balancing weight and rope two, and balancing weight sliding connection is on the upset gate, and the balancing weight is used for following the direction that is close to or keeps away from the pivot and slides, and rope two one end is fixed on the upset gate, and the other end is provided with the power spare, and the power spare is used for controlling the position of balancing weight on the upset gate through rope two.
Through adopting above-mentioned technical scheme, through sliding connection balancing weight on the upset gate, make the balancing weight slide on the upset gate through rope two and power spare, and then adjust the focus of upset gate and balancing weight, when the balancing weight position is close to the pivot, balancing weight and the holistic focus of upset gate are comparatively close to the pivot, under the unchangeable prerequisite of balancing weight and upset gate dead weight, balancing weight and the gravity component action point of upset gate are close to the pivot more, and then make the moment reduce, ponding in the cistern promotes the upset gate more easily and flows, thereby play the effect that the control inlet outlet opened and shut.
In summary, the beneficial technical effects of the application are as follows:
1. Through setting up elevating system on water level monitoring devices, make elevating system can install on the cistern inside wall, and then make elevating system can drive water level monitoring devices and slide along vertical direction, through setting up the controller on water level monitoring devices, make controller and adjustment mechanism electricity connection, thereby make the controller can receive the signal of telecommunication that water level monitoring devices sent, the controller can learn the surface of water height in the cistern according to the signal of telecommunication that water level monitoring devices sent, when the surface of water is too high in the cistern, the controller can control adjustment mechanism action, and then make the upset gate rotate, play the effect that makes the reservoir gate can be according to the automatic water of water storage and adjust the water level;
2. Through setting up the cable on the water level monitoring device, make the cable can pass the signal of telecommunication that the water level monitoring device sent to the controller in, through setting up the wind-up roll two on the mounting bracket, set up a plurality of winding poles on the wind-up roll two, make the winding pole can rotate and roll up the cable along with the wind-up roll two, play the effect that makes the cable automatic winding, scratch the probability of sagging cable when reducing the sliding plate and slide;
3. Through sliding connection balancing weight on the upset gate, make the balancing weight slide on the upset gate through rope two and power spare, and then adjust the focus of upset gate and balancing weight, when the balancing weight position is close to the pivot, balancing weight and the holistic focus of upset gate are comparatively close to the pivot, under the unchangeable prerequisite of balancing weight and upset gate dead weight, balancing weight and the gravity component action point of upset gate are close to the pivot more, and then make the moment reduce, ponding in the cistern promotes the upset gate more easily and flows to play the effect that the control inlet outlet opened and shut.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic diagram of the connection relationship between the water level monitoring device and the lifting mechanism.
Fig. 3 is an enlarged partial schematic view of the portion a in fig. 2.
Fig. 4 is a partially enlarged schematic view of the portion B in fig. 2.
Fig. 5 is a logic block diagram of an embodiment of the present application.
Reference numerals: 1. a water level monitoring device; 11. float ball type liquid level meter; 111. a body; 112. a vertical rod; 113. a floating ball; 12. a protective cover; 121. a top plate; 122. a bottom plate; 123. a cylinder; 124. a through hole; 2. a lifting mechanism; 20. a mounting frame; 21. a sliding plate; 22. a first slide rail; 23. a first rope; 24. a first winding roller; 25. a power mechanism; 26. a cable; 27. a second winding roller; 271. winding a rod; 28. a laser range finder; 3. a turnover gate; 31. a shaft seat; 32. a rotating shaft; 4. an adjusting mechanism; 41. balancing weight; 411. a second slide rail; 42. a second rope; 43. a power member; 5. a controller; 6. a first relay; 7. a first driving circuit; 8. a second relay; 9. a second driving circuit; 01. a reservoir; 02. and a water inlet and a water outlet.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses an automatic reservoir water level regulating system. Referring to fig. 1, the water level monitoring apparatus 1 is included, and the water level monitoring apparatus 1 is disposed on an inner sidewall of the water reservoir 01. The water level monitoring device 1 is used for monitoring the liquid level in the reservoir 01, the lifting mechanism 2 is arranged on the inner side wall of the reservoir 01, the water level monitoring device 1 is arranged on the lifting mechanism 2, and the lifting mechanism 2 can slide on the inner side wall of the reservoir 01 along the vertical direction. The water inlet and outlet 02 is formed in the water reservoir 01, the water reservoir 01 is rotatably connected with the turnover gate 3, the turnover gate 3 is used for blocking the water inlet and outlet 02, the turnover gate 3 is provided with the adjusting mechanism 4, and a user can control the turnover gate 3 to open and close through the adjusting mechanism 4.
Referring to fig. 2 and 3, the water level monitoring apparatus 1 includes a float type level gauge 11, and the float type level gauge 11 includes a body 111, a vertical rod 112, and a float 113. The machine body 111 is connected with the vertical rod 112, and the vertical rod 112 penetrates through the floating ball 113, so that the floating ball 113 can be connected to the vertical rod 112 in a sliding manner. The float 113 has magnetism, and the float gauge 11 can convert the liquid level position into an electric signal due to the magnetic effect. The user inserts the vertical rod 112 vertically into the water, so that the floating ball 113 floats on the water surface. When the water level changes, the floating ball 113 rises or falls along with the water level, so that the machine body 111 can monitor the water level change in the reservoir 01.
Referring to fig. 3, the water level monitoring apparatus 1 further includes a protection cover 12, the protection cover 12 includes a top plate 121, a bottom plate 122 and a cylinder 123, the vertical rod 112 penetrates the top plate 121 and the bottom plate 122, the top plate 121 is fixed between the body 111 and the floating ball 113, and the bottom plate 122 is fixed at one side end portion of the vertical rod 112 far from the body 111. The float 113 is located between the top plate 121 and the bottom plate 122. The cylinder 123 is sleeved outside the vertical rod 112, and two ends of the cylinder 123 are respectively and hermetically connected to the top plate 121 and the bottom plate 122. The bottom plate 122 is provided with a plurality of through holes 124. When the lower end of the water level monitoring device 1 is immersed in water, the water flows into the protective cover 12 from the through hole 124, so that the floating ball 113 vertically slides on the vertical rod 112, and the water level monitoring device 1 can display the vertical distance between the water surface and the machine body 111. The protection cover 12 has the effect of improving the reading accuracy, and when the water surface in the reservoir 01 is affected by weather, the water surface fluctuates, so that the floating ball 113 slides on the vertical rod 112 in a violent and reciprocating manner. Through using safety cover 12 cover to establish outside floater 113, set up through-hole 124 on bottom plate 122, make the liquid level in the safety cover 12 can be unanimous with cistern 01's liquid level, the fluctuation of liquid level in the safety cover 12 is less, makes floater formula level gauge 11 can export comparatively accurate reading.
Referring to fig. 2 and 4, the lifting mechanism 2 includes a sliding plate 21 and two first slide rails 22, the first slide rails 22 are vertically disposed on the inner side wall of the reservoir 01, and the sliding plate 21 is slidably connected to the first slide rails 22. And a mounting frame 20 is arranged above the first slide rail 22, and the mounting frame 20 is higher than the side wall of the reservoir 01. The water level monitoring device 1 is arranged on the sliding plate 21, and the sliding plate 21 is used for driving the water level monitoring device 1 to move vertically, so that the vertical rod 112 and the floating ball 113 can be always inserted into water in the reservoir 01. And a first winding roller 24 is rotatably connected above the first sliding rail 22, and the first winding roller 24 is horizontally arranged on the mounting frame 20. The first winding roller 24 is provided with a first rope 23, one end of the first rope 23 is fixed on the sliding plate 21, and the other end of the first rope is fixed on the first winding roller 24. Be provided with on wind-up roll one 24 and be used for driving wind-up roll one 24 pivoted power unit 25, power unit 25 sets up to the auto-lock motor, and the motor is fixed to be set up on mounting bracket 20, and the output shaft coaxial coupling of motor is on wind-up roll one 24, and the user is through controlling motor forward and reverse rotation, can make sliding plate 21 slide along vertical direction through rope one 23, and then plays the effect of conveniently adjusting water level monitoring devices 1.
Referring to fig. 4 and 5, a second wind-up roller 27 is rotatably connected to the mounting frame 20, and the length direction of the second wind-up roller 27 is parallel to the length direction of the first wind-up roller 24. The machine body 111 is provided with a cable 26, one end of the cable 26 is fixed on the floating ball type liquid level meter 11, and the other end is provided with the controller 5. The second winding roller 27 is provided with two winding rods 271, and the length direction of the winding rods 271 is parallel to the length direction of the second winding roller 27. The axis connecting line of the two winding rods 271 passes through the axis of the second winding roller 27. The cable 26 passes between the two winding bars 271. The second winding roller 27 is provided with a torsion spring, which is used for enabling the second winding roller 27 to rotate in a natural state, so that the winding rod 271 rotates and winds up the cable 26. When the sliding plate 21 slides downwards, one end of the cable 26 descends along with the water level monitoring device 1, and the cable 26 drives the second winding roller 27 to rotate, so that the cable 26 can be released. When the sliding plate 21 moves upwards, the cable 26 is loosened, and the second winding roller 27 is acted by the torsion spring and rotates, so that the loosened cable 26 can be wound on the winding rod 271, and the damage of the cable 26 is reduced.
Referring to fig. 4 and 5, the mounting frame 20 is provided with a laser range finder 28, and the laser range finder 28 emits laser in a direction vertically downward and irradiates the sliding plate 21, so that the laser range finder 28 can measure the distance between the laser range finder 28 and the sliding plate 21. The laser range finder 28 is connected with the controller 5, and the controller 5 can collect the electrical signal of laser range finder 28 and the electrical signal that floater formula level gauge 11 sent, and the user is through with the vertical distance of laser range finder 28 and cistern 01 bottom, montant 112 length etc. data entry controller 5 to make the perpendicular interval of floater 113 distance cistern 01 bottom can be calculated to the controller 5, and then draw cistern 01 liquid level. The output end of the controller 5 is provided with a first relay 6, and the first relay 6 is connected to a power circuit where the power mechanism 25 is located. The controller 5 is connected with a first driving circuit 7, and the first driving circuit 7 is arranged on the power mechanism 25. The first driving circuit 7 is used for controlling the power mechanism 25 to rotate in the forward and reverse directions. The controller 5 can judge the position of the floating ball 113 on the vertical rod 112 through the reading of the floating ball type liquid level meter 11, when the floating ball 113 is close to two end parts of the vertical rod 112, the reading of the floating ball type liquid level meter 11 can have errors, at the moment, the controller 5 can enable the power mechanism 25 to rotate forward or reversely through the first driving circuit 7, the controller 5 can control the power mechanism 25 to start or stop power through the first relay 6, and then the sliding plate 21 can be static at a proper position, so that the effect of automatically controlling the position of the water level monitoring device 1 is achieved, and the reading accuracy of the water level monitoring device 1 is improved.
Referring to fig. 1, a plurality of shaft seats 31 are provided on the overturning gate 3, and the shaft seats 31 are sequentially spaced apart in a horizontal direction. The shaft seat 31 is inserted with the rotating shaft 32, the rotating shaft 32 is horizontally arranged, two ends of the rotating shaft 32 are fixedly arranged above the water inlet and outlet 02, and the turnover gate 3 can rotate around the rotating shaft 32, so that the effect of blocking the water inlet and outlet 02 is achieved. When the water storage in the reservoir 01 is less, the pressure applied by the water storage to the vertical turnover gate 3 is less, and the turnover gate 3 is difficult to push to rotate, so that the water storage is difficult to flow out of the reservoir 01. When ponding is more in cistern 01, ponding is great to overturning gate 3 application pressure, and overturning gate 3 receives ponding thrust effect to rotate to inclination, and then makes ponding in cistern 01 can flow.
Referring to fig. 1, the adjusting mechanism 4 includes a balancing weight 41, two sliding rails 411 are vertically disposed on the turnover gate 3, and the balancing weight 41 is slidably connected to the turnover gate 3 through the sliding rails 411. The balancing weight 41 is provided with a plurality of second ropes 42, one ends of the second ropes 42 are fixed on the balancing weight 41, the other ends of the second ropes 42 are provided with power pieces 43, and the power pieces 43 are used for driving the balancing weight 41 to slide along the length direction of the second slide rail 411 through the second ropes 42. The power piece 43 can be a self-locking motor, the self-locking motor is fixed on the turnover gate 3, a wind-up roll is coaxially connected to an output shaft of the self-locking motor, the wind-up roll is rotationally connected to one side, close to the shaft seat 31, of the second slide rail 411, one end, far away from the balancing weight 41, of the second rope 42 is fixed on the wind-up roll, and a user can adjust the position of the balancing weight 41 on the turnover gate 3 by controlling the power piece 43.
Referring to fig. 1, when the weight 41 is located on the side of the turning gate 3 far from the shaft seat 31, the center of gravity of the weight 41 and the turning gate 3 is far from the rotating shaft 32, and at this time, the component force of the weight 41 and the weight of the turning gate 3 in the direction perpendicular to the turning gate 3 is constant and the distance between the weight and the rotating shaft 32 is large, so that the moment is large and the turning is difficult to rotate. When the weight 41 slides in the direction close to the rotating shaft 32, the whole center formed by the weight 41 and the turnover gate 3 moves in the direction close to the rotating shaft 32, and at the moment, although the component force of the weight 41 and the weight of the turnover gate 3 in the direction vertical to the turnover gate 3 is constant, the distance between the acting point of the component force of the weight 41 and the weight of the turnover gate 3 in the direction vertical to the turnover gate 3 and the rotating shaft 32 is reduced, so that the moment is reduced, the thrust of accumulated water to the turnover gate 3 is easier to enable the turnover gate 3 to rotate, and the effect of controlling the water accumulated in the reservoir 01 to enter and exit the reservoir 01 is further achieved.
Referring to fig. 5, the controller 5 is connected with a second relay 8, the second relay 8 is connected in series to the power circuit where the power unit 43 is located, and the controller 5 can control the second relay 8 to act according to the liquid level height measured by the water level monitoring device 1, so as to control the balancing weight 41 to move to a proper position. The controller 5 is provided with a second driving circuit 9, the second driving circuit 9 is arranged on the power piece 43, and the controller 5 can control the power piece 43 to rotate positively and negatively through the second driving circuit 9, so that the balancing weight 41 can ascend or descend according to the data of the water level monitoring device 1.
The implementation principle of the embodiment of the application is as follows: through setting up water level monitoring devices 1 on cistern 01, make floater 113 float on the surface of water and slide along montant 112, and then make floater formula level gauge 11 can detect the water level, through setting up safety cover 12 on montant 112, thereby reduce the fluctuation of surface of water and drive floater 113 and remove, play the effect that promotes measurement accuracy, through setting up adjustment mechanism 4 on upset gate 3, the user can pass through the position of power piece 43 adjustment balancing weight 41 on upset gate 3, thereby make rivers in the cistern 01 promote upset gate 3 more easily and rotate and flow, play the effect of controlling the water level in the cistern 01.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (3)
1. The utility model provides a reservoir water level automatic regulating system which characterized in that: comprises a water level monitoring device (1) and a turnover gate (3), wherein a lifting mechanism (2) is arranged on the water level monitoring device (1), the lifting mechanism (2) is used for driving the water level monitoring device (1) to vertically move in a reservoir (01), the turnover gate (3) is used for blocking a water inlet and a water outlet (02), an adjusting mechanism (4) is arranged on the turnover gate (3), the adjusting mechanism (4) is used for controlling the turnover gate (3) to block or open the water inlet and the water outlet (02), a controller (5) is arranged on the water level monitoring device (1), the controller (5) is electrically connected with the adjusting mechanism (4), the controller (5) is used for receiving an electric signal sent by the water level monitoring device (1) and controlling the action of the regulating mechanism (4), the turnover gate (3) is provided with a plurality of shaft seats (31), the shaft seats (31) are rotationally connected with a rotating shaft (32), the rotating shaft (32) is horizontally arranged and fixed above the water inlet and outlet (02), the turnover gate (3) is used for rotating around the rotating shaft (32), the regulating mechanism (4) comprises a balancing weight (41) and a rope II (42), the balancing weight (41) is slidingly connected on the turnover gate (3), the balancing weight (41) is used for sliding along the direction approaching to or far from the rotating shaft (32), one end of the rope II (42) is fixed on the turnover gate (3), the other end is provided with a power piece (43), the power piece (43) is used for controlling the position of the balancing weight (41) on the turnover gate (3) through a rope II (42), the power piece (43) is provided with a self-locking motor, the self-locking motor is fixed on the turnover gate (3), the water level monitoring device (1) comprises a floating ball type liquid level meter (11), the floating ball type liquid level meter (11) comprises a machine body (111), a vertical rod (112) and a floating ball (113), the machine body (111) is connected with one end of the vertical rod (112), the vertical rod (112) is vertically arranged, the vertical rod (112) penetrates through the floating ball (113), the floating ball (113) is connected on the vertical rod (112) in a sliding way, the vertical rod (112) is provided with a protective cover (12), the protective cover (12) is fixed on the vertical rod (112) and is covered outside the floating ball (113), the protective cover (12) comprises a top plate (121), a bottom plate (122) and a cylinder (123), the vertical rod (112) penetrates through the top plate (121) and the bottom plate (122), the top plate (121) is arranged between the machine body (111) and the floating ball (113), the bottom plate (122) is arranged on one end, far away from the machine body (111), of the vertical rod (112), the cylinder (123) is covered outside the vertical rod (112), two ends of the cylinder (123) are respectively connected with the top plate (121) and the bottom plate (122) in a sealing way, a plurality of through holes (124) are formed in the bottom plate (122), the lifting mechanism (2) comprises a sliding plate (21), the sliding plate (21) is slidably connected in the reservoir (01), the floating ball type liquid level meter (11) is fixed on the sliding plate (21), a first rope (23) is arranged at the upper end of the sliding plate (21), a first winding roller (24) is arranged at one end, far away from the sliding plate (21), of the first rope (23), a mounting frame (20) is arranged above the sliding plate (21), the mounting frame (20) is used for mounting the first winding roller (24), the first winding roller (24) is horizontally arranged and rotatably connected on the mounting frame (20), the mounting frame (20) is provided with a power mechanism (25) for driving the first wind-up roll (24) to rotate.
2. An automatic reservoir level regulating system as defined in claim 1, wherein: the utility model discloses a water level monitoring device, including water level monitoring device (1), be connected with cable (26) on water level monitoring device (1), one end that keeps away from water level monitoring device (1) on cable (26) is connected on controller (5), rotate on mounting bracket (20) and be connected with wind-up roll two (27), be provided with the torsional spring on wind-up roll two (27), the torsional spring is used for driving wind-up roll two (27) automatic rotation, wind-up roll two (27) one end is provided with a plurality of winding poles (271), cable (26) pass in the middle of a plurality of winding poles (271), winding pole (271) are used for rotating and rolling up cable (26).
3. An automatic reservoir level regulating system as defined in claim 2, wherein: be provided with laser rangefinder (28) on mounting bracket (20), laser rangefinder (28) are used for monitoring the perpendicular distance of laser rangefinder (28) and sliding plate (21), and laser rangefinder (28) are connected with controller (5) electricity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247879.XA CN113029296B (en) | 2021-03-06 | 2021-03-06 | Reservoir water level automatic regulating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247879.XA CN113029296B (en) | 2021-03-06 | 2021-03-06 | Reservoir water level automatic regulating system |
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| CN113029296A CN113029296A (en) | 2021-06-25 |
| CN113029296B true CN113029296B (en) | 2024-06-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113970935B (en) * | 2021-10-26 | 2023-06-27 | 江苏翔龙矿山设备有限公司 | Automatic liquid level control device of flotation machine |
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