CN113269949B - Flood prevention early warning device for reservoir management - Google Patents
Flood prevention early warning device for reservoir management Download PDFInfo
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- CN113269949B CN113269949B CN202110661891.5A CN202110661891A CN113269949B CN 113269949 B CN113269949 B CN 113269949B CN 202110661891 A CN202110661891 A CN 202110661891A CN 113269949 B CN113269949 B CN 113269949B
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- 230000002265 prevention Effects 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000009434 installation Methods 0.000 claims abstract description 36
- 210000003128 head Anatomy 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 9
- 210000005077 saccule Anatomy 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Business, Economics & Management (AREA)
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a flood prevention early warning device for reservoir management, which relates to the technical field of reservoir flood prevention equipment and comprises an installation structure, wherein the installation structure comprises an installation conical cylinder, water through holes, a cover plate, a square straight groove and a movable groove, the bottom of the installation conical cylinder is conical, the installation conical cylinder is convenient to install in a splicing manner, the lower end of the installation conical cylinder is provided with the water through holes, the water through holes are provided with a plurality of groups, the top of the installation conical cylinder is fixedly connected with the cover plate through an installation bolt, the top of the cover plate is provided with the square straight groove, and the cover plate is provided with the movable groove at the side wall of one end of the square straight groove; according to the invention, when the water level rises, the balloon moves upwards under the action of buoyancy, the early warning switch is turned on to give a signal to the controller after the balloon moves upwards and contacts with the early warning switch of the early warning structure, and the controller gives a horn signal for early warning and warning, so that the flood situation can be mastered in time.
Description
Technical Field
The invention relates to the technical field of reservoir flood prevention equipment, in particular to a flood prevention early warning device for reservoir management.
Background
In the flood season, the water level of reservoir needs to be monitored in real time to when avoiding exceeding the warning water level, the staff can take flood prevention work rapidly, in order to prevent and alleviate flood disasters, relevant work carried out in aspects such as flood forecast, flood control dispatch, flood control engineering application, the main content of flood prevention includes: the method comprises the following steps of long-term and medium-term weather situation forecasting, flood condition forecasting, dispatching and application of flood control projects such as dikes, reservoirs, water gates and flood storage areas, emergency rescue and relief after dangerous situations occur, emergency measures under abnormal conditions and the like;
The water level monitoring of reservoir management all measures the water level through the scale before, and this kind of scale mode need observe the processing through the manual work, wastes time and energy, is unfavorable for in time knowing the water level.
Therefore, the flood prevention early warning device for reservoir management is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a flood prevention early warning device for reservoir management, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a flood prevention early warning device for reservoir management comprises an installation structure, wherein the installation structure comprises an installation conical cylinder, water through holes, a cover plate, a square straight groove and a movable groove, the bottom of the installation conical cylinder is conical, the installation conical cylinder is convenient to install in an inserting mode and install, the lower end of the installation conical cylinder is provided with the water through holes, the water through holes are provided with a plurality of groups, the top of the installation conical cylinder is fixedly connected with the cover plate through an installation bolt, the top of the cover plate is provided with the square straight groove, and the cover plate is provided with the movable groove in the side wall of one end of the square straight groove;
the lower end of the installation conical barrel is connected with a blockage removing structure for filtering, the blockage removing structure comprises an inner gear ring, an anti-blocking barrel, a scraper blade, a filtering hole, a conical ruler, a rotating shaft, a gear ring, a mounting frame, a driving motor, an arc-shaped limiting slide block and an annular limiting slide groove, the vertical part of the anti-blocking barrel is uniformly provided with the filtering hole along the circumferential direction, the bottom of the vertical part of the anti-blocking barrel is uniformly and fixedly connected with the conical ruler for reinforcement along the circumferential direction, the outer end of the top of the transverse part of the anti-blocking barrel is fixedly connected with the arc-shaped limiting slide block, the bottom of the inner gear ring is provided with the annular limiting slide groove, the top of the arc-shaped limiting slide block is in fit sliding connection with the annular limiting slide groove, the top of the transverse part of the anti-blocking barrel is fixedly provided with the mounting frame, the mounting frame is fixedly connected with the driving motor, and the output end of the driving motor is fixedly connected with the rotating shaft, the outer wall of the rotating shaft is fixedly connected with a gear ring, the gear ring is meshed with an inner gear ring, the outer wall of the inner gear ring is uniformly and fixedly connected with scrapers along the circumferential direction, and the vertical part of each scraper is attached to the vertical part of the anti-blocking cylinder in a sliding manner;
The water level monitoring structure for monitoring the water level is connected in the mounting conical barrel and comprises a mounting ring, waterproof cloth, a top plate, a first cable, a loudspeaker, a controller, a second cable, an intermediate ring, a balloon, a sliding plate, a conductive plate, a convex block, a conductive head, a square sliding block, a sleeve, a tension spring, a square sliding groove, an insert block, an insert slot and a mounting bolt, the waterproof cloth is fixedly connected at the top of the mounting ring, the intermediate ring is uniformly and fixedly connected with the outer wall of the waterproof cloth, the top plate is fixedly connected at the top of the waterproof cloth, the sliding plate is fixedly connected at the bottom of the top plate, the conductive plate is fixedly connected with the side wall of the sliding plate, the convex block is uniformly and fixedly connected with the side wall of the conductive plate, the insert slot is formed in the bottom of the sliding plate, the insert block is inserted in the insert slot, and the bottom of the slide plate is in threaded connection with the mounting bolt through a threaded hole, the bottom of the insert is fixedly connected with a ball bag, the outer wall of the ball bag is in fit sliding connection with the inner wall of the installation conical barrel, the top of the current-conducting plate is electrically connected with a first cable, the first cable is electrically connected with a loudspeaker, the loudspeaker is connected with a controller through the first cable, the controller is connected with a second cable, the second cable is electrically connected with a current-conducting head matched with the current-conducting plate, the outer end of the current-conducting head is fixedly connected with a square sliding block, the inner end of the sleeve is fixedly connected with a tension spring, the outer end of the tension spring is fixedly connected with the square sliding block, and the sleeve is provided with a square sliding groove matched with the square sliding block;
The second cable junction has the early warning structure that is used for the early warning of water level, the early warning structure includes diaphragm, early warning switch and third cable, diaphragm fixed mounting is at the interior top of installation toper section of thick bamboo, and the diaphragm setting is in the below of conducting head, the bottom fixedly connected with early warning switch of diaphragm, early warning switch electricity is connected with the third cable.
Furthermore, the bottom of the conical ruler is lower than the bottom of the conical barrel.
Furthermore, the anti-blocking barrel is fixedly installed on the outer wall of the installation conical barrel through an installation bolt.
Furthermore, the driving motor drives the rotating shaft to rotate, the rotating shaft pushes the inner gear ring to rotate through the gear ring, and the inner gear ring drives the scraper to slide on the outer wall of the anti-blocking barrel in a fitting manner to remove impurities on the outer wall of the anti-blocking barrel.
Furthermore, the outer wall of the sliding plate is in fit sliding connection with the inner wall of the square straight groove, and the outer walls of the conductive plate and the convex block are in fit sliding connection with the inner wall of the movable groove.
Furthermore, the sleeve is fixedly arranged at the inner top of the mounting conical barrel.
Furthermore, the mounting ring is fixedly arranged at the outer end of the top of the cover plate.
Furthermore, when the water level changes, the saccule moves along with the change of the water level, the saccule pushes the conductive plate to move, the length of the electrified part of the conductive plate changes along with the change of the water level, and the depth of the water level is determined by the size of the electrified resistor of the conductive plate.
Further, the third cable is electrically connected to the second cable.
Furthermore, when the water level rises, the balloon moves upwards under the action of buoyancy, the early warning switch is turned on after the balloon is contacted with the early warning switch to give a signal to the controller, and the controller gives a horn signal for early warning and warning.
The beneficial effects of the invention are:
the balloon of the water level monitoring structure moves along with the change of the water level, the balloon pushes the sliding plate to move, the sliding plate drives the current-conducting plate to move, the length of the current-conducting plate at the top of the current-conducting head is adjusted in time according to the change of the water level, the length of the electrified part of the current-conducting plate follows the change of the water level, the controller determines the depth of the water level through the electrified resistance of the current-conducting plate, the flood prevention early warning device is convenient to master the change of the water level of a reservoir in time, time and labor are saved, waterproof cloth, the top plate and the first cable play a role in dustproof and waterproof protection on the sliding plate and the current-conducting plate, the sliding plate is guaranteed to be stably conductive, in addition, integral monitoring is carried out when the current-conducting head is in contact with a bump, and early warning processing is carried out through a horn, so that the control is facilitated;
the filtering holes of the blockage clearing structure filter water in a reservoir to prevent impurities from entering the conical cylinder, a driving motor of the blockage clearing structure drives a gear ring to rotate during monitoring, the gear ring drives a rotating shaft to rotate, the rotating shaft drives an inner gear ring to rotate, the inner gear ring rotates at the top of an arc-shaped limiting slide block, the inner gear ring drives a scraper to rotate, the scraper rotates on the outer wall of the blockage preventing cylinder, the scraper rotates the outer surface of the blockage preventing cylinder to remove the impurities bonded on the surface of the blockage preventing cylinder, and filtering performance of the filtering holes is guaranteed;
According to the invention, when the water level rises, the balloon moves upwards under the action of buoyancy, the early warning switch is turned on to give a signal to the controller after the balloon moves upwards and contacts with the early warning switch of the early warning structure, and the controller gives a horn signal for early warning and warning, so that the flood situation can be mastered in time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a cross-sectional view of the balloon of the present invention and its structure;
FIG. 5 is a bottom view in cross-section of the structure of the present invention;
FIG. 6 is a cross-sectional view of the structure of the present invention;
FIG. 7 is an enlarged view of the structure at A of FIG. 5 according to the present invention;
FIG. 8 is an enlarged view of the structure at B of FIG. 5 according to the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 6 at C according to the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 6 at D in accordance with the present invention;
In the drawings, the components represented by the respective reference numerals are listed below:
1. the mounting structure 101, the mounting cone 102, the water through hole 103, the cover plate 104, the square straight groove 105, the movable groove 2, the water level monitoring structure 201, the mounting ring 202, the waterproof cloth 203, the top plate 204, the first cable 205, the loudspeaker 206, the controller 207, the second cable 208, the middle ring 209, the balloon 210, the sliding plate 211, the conductive plate 212, the bump 213, the conductive head 214, the square sliding block 215, the sleeve 216, the tension spring 217, the square sliding groove 218, the insertion block 219, the insertion groove 220, the mounting bolt 3, the early warning structure 301, the transverse plate 302, the early warning switch 303, the third cable 4, the blockage clearing structure 401, the annular gear 402, the blockage preventing cylinder 403, the scraper 404, the filter hole 405, the conical ruler 406, the rotating shaft 407, the annular gear 408, the mounting frame 409, the driving motor 410, the arc limiting sliding block 411 and the annular limiting sliding chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1, 2, 3, 4, and 5, the flood prevention early warning device for reservoir management comprises a mounting structure 1, wherein the mounting structure 1 comprises a mounting tapered cylinder 101, water through holes 102, a cover plate 103, a square straight groove 104, and a movable groove 105, the bottom of the mounting tapered cylinder 101 is tapered, the mounting tapered cylinder 101 is conveniently inserted and mounted, the lower end of the mounting tapered cylinder 101 is provided with the water through holes 102, the water through holes 102 are provided with a plurality of groups, the top of the mounting tapered cylinder 101 is fixedly connected with the cover plate 103 through mounting bolts, the top of the cover plate 103 is provided with the square straight groove 104, and the cover plate 103 is provided with the movable groove 105 at the side wall of one end of the square straight groove 104;
the lower end of the installation conical barrel 101 is connected with a blockage clearing structure 4 for filtering, the blockage clearing structure 4 comprises an inner gear ring 401, an anti-blocking barrel 402, a scraping plate 403, a filtering hole 404, a taper rule 405, a rotating shaft 406, a gear ring 407, an installation frame 408, a driving motor 409, an arc-shaped limiting slide block 410 and an annular limiting slide groove 411, the vertical part of the anti-blocking barrel 402 is uniformly provided with the filtering hole 404 along the circumferential direction, the bottom of the vertical part of the anti-blocking barrel 402 is uniformly and fixedly connected with the taper rule 405 for reinforcement along the circumferential direction, the outer end of the top of the transverse part of the anti-blocking barrel 402 is fixedly connected with the arc-shaped limiting slide block 410, the bottom of the inner gear ring 401 is provided with the annular limiting slide groove 411, the top of the arc-shaped limiting slide block 410 is attached and slidably connected with the annular limiting slide groove 411, the top of the transverse part of the anti-blocking barrel 402 is fixedly provided with the installation frame 408, the installation frame 408 is fixedly connected with the driving motor 409, and the output end of the driving motor 406 is fixedly connected with the rotating shaft 409, the outer wall of the rotating shaft 406 is fixedly connected with a gear ring 407, the gear ring 407 is meshed with the inner gear ring 401, the outer wall of the inner gear ring 401 is uniformly and fixedly connected with scrapers 403 along the circumferential direction, the upright part of each scraper 403 is attached and slidably connected with the upright part of the anti-blocking barrel 402, the bottom of the taper ruler 405 is lower than the bottom of the anti-blocking barrel 101, the anti-blocking barrel 402 is fixedly installed on the outer wall of the anti-blocking barrel 101 through a mounting bolt, a driving motor 409 drives the rotating shaft 406 to rotate, the rotating shaft 406 pushes the inner gear ring 401 to rotate through the gear ring 407, the scrapers 403 are driven by the inner gear ring 401 to attach and slide on the outer wall of the anti-blocking barrel 402 to remove impurities on the outer wall of the anti-blocking barrel 402, the filtering holes 404 of the blockage removing structure 4 filter the water in the reservoir to prevent the impurities from entering the mounting conical barrel 101, the driving motor of the blocking removing structure 4 drives the gear ring 407 to rotate during monitoring, the gear ring 407 is driven by the gear ring 407 to rotate, and the rotating shaft 406 drives the inner gear ring 401 to rotate, the inner gear ring 401 rotates at the top of the arc-shaped limiting slide block 410, the inner gear ring 401 drives the scraper 403 to rotate, the scraper 403 rotates on the outer wall of the anti-blocking barrel 402, the scraper 403 rotates the outer surface of the anti-blocking barrel 402 to remove impurities adhered to the surface of the anti-blocking barrel 402, and the filtering performance of the filtering holes 404 is guaranteed;
Example 2
Example 2 is a further modification of example 1.
As shown in fig. 1, 2, 4, 5, 6, 7, 8, 9, and 10, a water level monitoring structure 2 for monitoring a water level is connected in the installation cone 101, the water level monitoring structure 2 includes an installation ring 201, a tarpaulin 202, a top plate 203, a first cable 204, a horn 205, a controller 206, a second cable 207, an intermediate ring 208, a balloon 209, a sliding plate 210, a conductive plate 211, a bump 212, a conductive head 213, a square slider 214, a sleeve 215, a tension spring 216, a square sliding groove 217, an insert block 218, an insert slot 219, and an installation bolt 220, the waterproof cloth 202 is fixedly connected to the top of the installation ring 201, the intermediate ring 208 is uniformly and fixedly connected to the outer wall of the tarpaulin 202, the top plate 203 is fixedly connected to the top of the tarpaulin 202, the sliding plate 210 is fixedly connected to the bottom of the top plate 203, the sliding plate 211 is fixedly connected to the side wall of the sliding plate 210, the conductive plate 211 is uniformly and fixedly connected to the side wall of the conductive plate 211, the bump 212 is provided with the bottom of the sliding plate 210, an inserting block 218 is inserted in the slot 219, the bottoms of the inserting block 218 and the sliding plate 210 are both connected with a mounting bolt 220 through a threaded hole thread, the bottom of the inserting block 218 is fixedly connected with a balloon 209, the outer wall of the balloon 209 is in fit sliding connection with the inner wall of the mounting tapered cylinder 101, the top of the conductive plate 211 is electrically connected with a first cable 204, the first cable 204 is electrically connected with a loudspeaker 205, the loudspeaker 205 is connected with a controller 206 through the first cable 204, the controller 206 is connected with a second cable 207, the second cable 207 is electrically connected with a conductive head 213 matched with the conductive plate 211, the outer end of the conductive head 213 is fixedly connected with a square slider 214, the inner end of a sleeve 215 is fixedly connected with a tension spring 216, the outer end of the tension spring 216 is fixedly connected with the square slider 214, the sleeve 215 is provided with a square sliding groove 217 matched with the square slider 214, the outer wall of the sliding plate 210 is in fit sliding connection with the inner wall of the square straight groove 104, the outer walls of the conductive plate 211 and the bump 212 are in fit sliding connection with the inner wall of the movable groove 105, the sleeve 215 is fixedly installed at the inner top of the installation conical cylinder 101, the installation ring 201 is fixedly installed at the outer end of the top of the cover plate 103, the balloon 209 moves along with the water level change when the water level changes, the balloon 209 pushes the conductive plate 211 to move, the length of the electrified part of the conductive plate 211 changes along with the water level change, the water level depth is determined through the size of the electrified resistance of the conductive plate 211, the balloon 209 of the water level monitoring structure 2 moves along with the water level change, the sliding plate 210 drives the conductive plate 211 to move, the length of the conductive plate 211 at the top of the conductive head 213 is adjusted in time according to the water level change, the length of the electrified part of the conductive plate 211 changes along with the water level, the controller 206 determines the water level depth through the size of the electrified resistance of the conductive plate 211, and the flood prevention early warning device is convenient to master the water level change of the reservoir in time, time and labor are saved, wherein the waterproof cloth 202, the top plate 203 and the first cable 204 play a role in dustproof and waterproof protection on the sliding plate 210 and the conductive plate 211, so that the sliding plate 210 is ensured to be stably conductive, in addition, the conductive head 213 and the bump 212 are in contact with each other to carry out integer monitoring, and then the horn 205 is used for carrying out early warning treatment, so that the grasping is facilitated;
Example 3
Example 3 is a further modification of example 1.
As shown in fig. 1, 8 and 9, the second cable 207 is connected with an early warning structure 3 for early warning of water level, the early warning structure 3 includes a horizontal plate 301, an early warning switch 302 and a third cable 303, the horizontal plate 301 is fixedly installed at the inner top of the installation conical barrel 101, the horizontal plate 301 is arranged below the conductive head 213, the bottom of the horizontal plate 301 is fixedly connected with the early warning switch 302, the early warning switch 302 is electrically connected with the third cable 303, the third cable 303 is electrically connected with the second cable 207, the balloon 209 moves upwards due to buoyancy when the water level rises, the early warning switch 302 is turned on to give a signal to the controller 206 after the balloon 209 contacts with the early warning switch 302, the controller 206 gives an early warning to the horn 205 signal, the balloon 209 moves upwards due to buoyancy when the water level rises, the early warning switch 302 is turned on to give a signal to the controller 206 after the balloon 209 moves upwards and contacts with the early warning switch 302 of the early warning structure 3, the controller 206 gives a signal to the horn 205 to perform early warning and alarm, and timely masters flood conditions.
When the flood prevention early warning device is used, the balloon 209 of the water level monitoring structure 2 moves along with the water level change, the balloon 209 pushes the sliding plate 210 to move, the sliding plate 210 drives the conducting plate 211 to move, the length of the conducting plate 211 at the top of the conducting head 213 is adjusted in time according to the water level change, the length of the electrified part of the conducting plate 211 changes along with the water level change, the controller 206 determines the water level depth through the electrified resistance of the conducting plate 211, the flood prevention early warning device is convenient to master the water level change of a reservoir in time, time and labor are saved, the waterproof cloth 202, the top plate 203 and the first cable 204 play a role in dustproof and waterproof protection on the sliding plate 210 and the conducting plate 211, the sliding plate 210 is guaranteed to conduct electricity stably, in addition, the conducting head 213 and the bump 212 are in contact with each other, and the early warning treatment is carried out through the horn 205, so that the mastering is facilitated; during monitoring, the filtering holes 404 of the blockage removing structure 4 filter water of a reservoir to prevent impurities from entering the conical cylinder 101, the driving motor 409 of the blockage removing structure 4 drives the gear ring 407 to rotate during monitoring, the gear ring 407 drives the rotating shaft 406 to rotate, the rotating shaft 406 drives the inner gear ring 401 to rotate, the inner gear ring 401 rotates at the top of the arc-shaped limiting slide block 410, the inner gear ring 401 drives the scraper 403 to rotate, the scraper 403 rotates on the outer wall of the blockage preventing cylinder 402, the scraper 403 rotates the outer surface of the blockage preventing cylinder 402 to remove the impurities adhered to the surface of the blockage preventing cylinder 402, and filtering performance of the filtering holes 404 is guaranteed; when the water level rises, the balloon 209 moves upwards due to the buoyancy, the early warning switch 302 is turned on to give a signal to the controller 206 after the balloon 209 moves upwards and contacts with the early warning switch 302 of the early warning structure 3, and the controller 206 gives a signal to the horn 205 to give an early warning and warn so as to grasp the flood situation in time.
In the description herein, reference to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a reservoir management is with flood prevention early warning device, includes mounting structure (1), its characterized in that: the mounting structure (1) comprises a mounting conical cylinder (101), water through holes (102), a cover plate (103), square straight grooves (104) and movable grooves (105), the bottom of the mounting conical cylinder (101) is conical, the mounting conical cylinder (101) can be conveniently mounted for plug-in mounting, the water through holes (102) are formed in the lower end of the mounting conical cylinder (101), multiple groups of water through holes (102) are formed, the top of the mounting conical cylinder (101) is fixedly connected with the cover plate (103) through mounting bolts, the square straight grooves (104) are formed in the top of the cover plate (103), and the movable grooves (105) are formed in the side wall of one end of the square straight grooves (104) of the cover plate (103); the lower end of the installation conical barrel (101) is connected with a blockage clearing structure (4) for filtering, the blockage clearing structure (4) comprises an inner gear ring (401), an anti-blocking barrel (402), a scraper (403), a filter hole (404), a taper ruler (405), a rotating shaft (406), a gear ring (407), a mounting frame (408), a driving motor (409), an arc-shaped limiting slide block (410) and an annular limiting slide groove (411), the vertical part of the anti-blocking barrel (402) is uniformly provided with the filter hole (404) along the circumferential direction, the bottom of the vertical part of the anti-blocking barrel (402) is uniformly and fixedly connected with the taper ruler (405) for reinforcing along the circumferential direction, the outer end of the top of the transverse part of the anti-blocking barrel (402) is fixedly connected with the arc-shaped limiting slide block (410), the bottom of the inner gear ring (401) is provided with the annular limiting slide groove (411), and the top of the arc-shaped limiting slide block (410) is attached and slidably connected with the annular limiting slide groove (411), the top of the transverse part of the anti-blocking cylinder (402) is fixedly provided with a mounting frame (408), the mounting frame (408) is fixedly connected with a driving motor (409), the output end of the driving motor (409) is fixedly connected with a rotating shaft (406), the outer wall of the rotating shaft (406) is fixedly connected with a gear ring (407), the gear ring (407) is meshed and connected with an inner gear ring (401), the outer wall of the inner gear ring (401) is uniformly and fixedly connected with scrapers (403) along the circumferential direction, and the vertical part of each scraper (403) is attached to and slidably connected with the vertical part of the anti-blocking cylinder (402);
The water level monitoring device is characterized in that a water level monitoring structure (2) for monitoring the water level is connected in the mounting conical barrel (101), the water level monitoring structure (2) comprises a mounting ring (201), a waterproof cloth (202), a top plate (203), a first cable (204), a loudspeaker (205), a controller (206), a second cable (207), an intermediate ring (208), a balloon (209), a sliding plate (210), a conductive plate (211), a convex block (212), a conductive head (213), a square sliding block (214), a sleeve (215), a tension spring (216), a square sliding groove (217), an inserting block (218), an inserting groove (219) and a mounting bolt (220), the waterproof cloth (202) is fixedly connected to the top of the mounting ring (201), the intermediate ring (208) is uniformly and fixedly connected to the outer wall of the waterproof cloth (202), the top plate (203) is fixedly connected to the top of the waterproof cloth (202), and the sliding plate (210) is fixedly connected to the bottom of the top plate (203), the side wall of the sliding plate (210) is fixedly connected with a conductive plate (211), the side wall of the conductive plate (211) is uniformly and fixedly connected with a convex block (212), the bottom of the sliding plate (210) is provided with a slot (219), an insert block (218) is inserted in the slot (219), the bottoms of the insert block (218) and the sliding plate (210) are both connected with a mounting bolt (220) through a threaded hole in a threaded manner, the bottom of the insert block (218) is fixedly connected with a balloon (209), the outer wall of the balloon (209) is in fit sliding connection with the inner wall of a mounting conical barrel (101), the top of the conductive plate (211) is electrically connected with a first cable (204), the first cable (204) is electrically connected with a horn (205), the horn (205) is connected with a controller (206) through a first cable (204), the controller (206) is connected with a second cable (207), and the second cable (207) is electrically connected with a conductive head (213) matched with the conductive plate (211), the outer end of the conductive head (213) is fixedly connected with a square sliding block (214), the inner end of the sleeve (215) is fixedly connected with a tension spring (216), the outer end of the tension spring (216) is fixedly connected with the square sliding block (214), and the sleeve (215) is provided with a square sliding groove (217) matched with the square sliding block (214);
The second cable (207) is connected with an early warning structure (3) for early warning of water level, the early warning structure (3) comprises a transverse plate (301), an early warning switch (302) and a third cable (303), the transverse plate (301) is fixedly installed at the inner top of the installation conical barrel (101), the transverse plate (301) is arranged below the conductive head (213), the bottom of the transverse plate (301) is fixedly connected with the early warning switch (302), and the early warning switch (302) is electrically connected with the third cable (303); the bottom of the conical ruler (405) is lower than the bottom of the conical barrel (101).
2. The flood prevention early warning device for reservoir management according to claim 1, characterized in that: the anti-blocking barrel (402) is fixedly installed on the outer wall of the installation conical barrel (101) through an installation bolt.
3. The flood prevention early warning device for reservoir management according to claim 2, wherein: the driving motor (409) drives the rotating shaft (406) to rotate, the rotating shaft (406) pushes the inner gear ring (401) to rotate through the gear ring (407), and the inner gear ring (401) drives the scraper (403) to fit and slide on the outer wall of the anti-blocking barrel (402) to remove impurities on the outer wall of the anti-blocking barrel (402).
4. The flood prevention early warning device for reservoir management according to claim 3, wherein: the outer wall of the sliding plate (210) is in fit sliding connection with the inner wall of the square straight groove (104), and the outer walls of the conductive plate (211) and the convex block (212) are in fit sliding connection with the inner wall of the movable groove (105).
5. The flood prevention early warning device for reservoir management according to claim 4, wherein: the sleeve (215) is fixedly arranged at the inner top of the mounting conical barrel (101).
6. The flood prevention early warning device for reservoir management according to claim 5, wherein: the mounting ring (201) is fixedly mounted at the outer end of the top of the cover plate (103).
7. The flood prevention early warning device for reservoir management according to claim 6, wherein: when the water level changes, the saccule (209) moves along with the water level changes, the saccule (209) pushes the conductive plate (211) to move, the length of the electrified part of the conductive plate (211) changes along with the water level, and the depth of the water level is determined by the size of the electrified resistance of the conductive plate (211).
8. The flood prevention early warning device for reservoir management according to claim 7, wherein: the third cable (303) is electrically connected to the second cable (207).
9. The flood prevention early warning device for reservoir management according to claim 8, characterized in that: when the water level rises, the balloon (209) moves upwards under the action of buoyancy, the early warning switch (302) is turned on to give a signal to the controller (206) after the balloon (209) is contacted with the early warning switch (302), and the controller (206) gives a signal to the loudspeaker (205) to give an early warning.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110661891.5A CN113269949B (en) | 2021-06-15 | 2021-06-15 | Flood prevention early warning device for reservoir management |
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| CN202110661891.5A CN113269949B (en) | 2021-06-15 | 2021-06-15 | Flood prevention early warning device for reservoir management |
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| CN113269949B true CN113269949B (en) | 2022-07-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7360319B1 (en) * | 2006-10-27 | 2008-04-22 | Group One Ltd. | Dip stick |
| US9920511B2 (en) * | 2016-04-20 | 2018-03-20 | Waste Innovation Concepts, LLC | Methods, systems, and software for providing a blocked sewer alert |
| CN106949934B (en) * | 2017-04-12 | 2020-07-28 | 河南省许昌水文水资源勘测局 | Flood-prevention drought-resisting early warning device and system |
| CN108106695A (en) * | 2018-02-05 | 2018-06-01 | 温州市乐西科技有限公司 | A kind of measuring device for level of reservoir |
| CN208606865U (en) * | 2018-06-11 | 2019-03-15 | 徐建辉 | A kind of hydraulic engineering level displaying device |
| CN209210565U (en) * | 2018-11-24 | 2019-08-06 | 南京福盛建材有限公司 | A kind of water flow buffer device for reaction kettle waste water treatment system |
| CN209230723U (en) * | 2019-01-21 | 2019-08-09 | 许敏 | Hydraulic engineering water level monitoring device |
| CN211477297U (en) * | 2019-10-09 | 2020-09-11 | 沈洪德 | Anti-blocking underground water level monitor |
| CN112729473B (en) * | 2020-12-15 | 2022-09-23 | 中煤建工集团有限公司 | Water level early warning device for precipitation well |
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