CN113267384A - Monitoring device for river water pollution detection and early warning - Google Patents
Monitoring device for river water pollution detection and early warning Download PDFInfo
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- CN113267384A CN113267384A CN202110815008.3A CN202110815008A CN113267384A CN 113267384 A CN113267384 A CN 113267384A CN 202110815008 A CN202110815008 A CN 202110815008A CN 113267384 A CN113267384 A CN 113267384A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000003903 river water pollution Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 238000005070 sampling Methods 0.000 claims abstract description 75
- 229920001971 elastomer Polymers 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 7
- 238000003911 water pollution Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
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- 229910052760 oxygen Inorganic materials 0.000 description 3
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- 238000012360 testing method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- -1 ammonium ions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
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- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention relates to the technical field of river water pollution, and discloses a monitoring device for river water pollution detection and early warning. This a monitoring device for river water pollution detection early warning, setting through detecting the structure, need draw river sewage and carry out the science and examine time measuring, move the casing to the bank of a river limit, directly with the manual apron of buckling, the apron drives rubber buffer and first sealing washer messenger sampling tube rebound, make the sampling tube can be taken out in the casing fast, and fixed block and outlet pipe separation when taking out, water pressure reduces this moment, the rubber pad covers the water inlet, the inside of draw-in groove is connected to the fixture block joint of rubber pad bottom, the realization is to the shutoff of water inlet, prevent that the water sample in the sampling tube from flowing out, the water sample is for being close to the water of river center department this moment, be favorable to determining the pollution components of river water map, and need not that technical staff utilizes the instrument to enter into the river in can get comparatively standard water sample.
Description
Technical Field
The invention relates to the technical field of river water pollution, in particular to a monitoring device for river water pollution detection and early warning.
Background
The water pollution monitoring system is a device system for monitoring the water pollution condition of public water areas or pollution sources. The water pollution monitoring system is characterized in that the water pollution monitoring system is generally composed of a sampling part, a testing part and a signal processing part, the sampling part can collect water samples through the sampling part and send the water samples to the testing part or directly install a sensor and the sampling part in a water body together, monitoring parameters of the water pollution monitoring system generally comprise water temperature, flow velocity, flow, pH value, conductivity, dissolved oxygen, ammonium ions, cyanide ions, nitrate radicals, COD (chemical oxygen demand), TOC (total organic carbon), and the like, the sensor is different along with different testing parameters, for example, dissolved oxygen adopts a diaphragm type primary battery or a polarographic type sensor, pH adopts a glass electrode sensor, ammonia and cyanide ions adopt an electrode sensor, and the like, and the signal processing part mainly completes functions of data acquisition, transmission, display, recording, storage and the like, so that monitoring is realized.
At present, the river water pollution detection early warning device mostly adopts the mode of buoy plus anchor chain to put in and install in the river that crowd's production, life have important influence, because the length of anchor chain can't change, when the water level reduces, the position deviation that monitoring device deviates from the check point will grow, lead to monitoring device striking bank of river to damage, and later maintenance is inconvenient, the speed of rivers speed also can influence monitoring device's detection accuracy when detecting, it just can get into the river and take the water sample to need the technical staff to utilize the instrument during river water pollution detection, consequently, we have provided a monitoring device who is used for river water pollution detection early warning to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a monitoring device for river water pollution detection and early warning, which has the advantages of no need of manually taking out accurate water body samples, stable monitoring device and the like, and solves the problems that the samples can be taken only by entering rivers manually and the monitoring device is unstable.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a monitoring device for be used for river water pollution detection early warning, includes fixed frame, the through-hole has been seted up to the upper surface inside of fixed frame, the inside of fixed frame is provided with rotating-structure, the movable hole has been seted up to the right side inside of fixed frame, the bottom fixedly connected with inserted bar of fixed frame, the top of fixed frame is provided with bearing structure, rotating-structure's right side is provided with the second key seat, the inside swing joint of second key seat has the fixed axle, the fixed section of thick bamboo of right side fixedly connected with of second key seat, the inside swing joint of fixed section of thick bamboo has the floating mat, the inside of floating mat is provided with the control structure, the inside of control structure is provided with the detection structure.
Further, revolution mechanic includes first bearing, first bearing fixed mounting is in the inside of through-hole, the inside of first bearing is rotated and is connected with first axis of rotation, the first motor of top fixedly connected with of first axis of rotation, the first gear of outer wall fixedly connected with of first axis of rotation, the bottom of first axis of rotation is rotated and is connected in the inside of second bearing, the outer wall of first gear meshes with the outer wall of second gear mutually, the inside fixed connection of second gear is at the outer wall of runner, the both ends of runner are rotated and are connected in the inside of third bearing, the first key seat of right side outer wall fixedly connected with of runner, the inside swing joint of first key seat has first loose axle, the top right side fixed mounting of first movable rod has the installation piece.
Further, bearing structure includes the U-shaped piece, the bottom fixed connection of U-shaped piece is at the top of fixed frame, the inside of U-shaped piece is rotated and is connected with the second axis of rotation, the outer wall fixedly connected with winding wheel of second axis of rotation, the outer wall of winding wheel rotates and is connected with the steel wire, the rear end fixedly connected with second motor of second axis of rotation.
Further, the control structure includes the casing, casing swing joint is in the inside of solid fixed cylinder, the fixed intercommunication in the left and right sides of casing has the pipe, the inside fixed mounting of casing has the monitoring sensor, the inner wall fixedly connected with baffle of casing, the inside fixedly connected with outlet pipe of baffle, the bottom mounting intercommunication of outlet pipe has the water pump, the inside fixed intercommunication in bottom of water pump has the inlet tube, the fixed cover of bottom outer wall of inlet tube has connect the conical duct, the circular port has been seted up to the outer wall of conical duct.
Further, it includes the sampling tube to detect the structure, the bottom swing joint of sampling tube is at the top of baffle, the top outer wall swing joint of sampling tube has first sealing washer, the inside swing joint in top of sampling tube has the rubber buffer, the top fixedly connected with apron of rubber buffer, the first sealing washer of bottom fixedly connected with of apron, the apopore has been seted up to the front side outer wall of sampling tube, one side that the inside of sampling tube is close to the apopore is provided with stable structure, the inside water inlet structure that is provided with in bottom of sampling tube, the water inlet has been seted up to the bottom of sampling tube, the bottom of sampling tube is provided with seal structure, the fixed slot has been seted up to the top outer wall of sampling tube, the inside joint of fixed slot has first sealing washer.
Further, stable structure includes the connecting rod, connecting rod swing joint is in the inside of sampling tube, the both ends bottom fixedly connected with V-arrangement board of connecting rod, the inside swing joint in bottom of V-arrangement board has the second loose axle, the both ends swing joint of second loose axle is in the inside of third key seat, the bottom fixed connection of third key seat is at the top of ring board, the inside fixedly connected with foam-rubber cushion of ring board.
Further, the water inlet structure includes the rubber pad, rubber pad swing joint is in the inner wall bottom of sampling tube, the inside fixedly connected with fixed screw of left end of rubber pad, the bottom fixedly connected with fixture block of rubber pad, the bottom joint of fixture block is in the inside of draw-in groove, the draw-in groove is seted up in the one side that is close to the water inlet.
Further, seal structure includes the fixed block, the top fixed connection of fixed block is in the bottom of sampling tube, the rectangular hole has been seted up to the inside of fixed block, the inside of fixed block is close to the bottom in rectangular hole and has seted up the bell mouth, the joint groove has been seted up to one side of fixed block close to one side of bell mouth, the inner wall fixedly connected with second sealing washer of bell mouth.
Further, one side swing joint that the inside of bell mouth is close to the second sealing washer has the outlet pipe, the inside joint in joint groove has the outlet pipe, the top and the rectangular hole and the water inlet of outlet pipe communicate with each other, the inside joint of apopore has the V-arrangement board, ring plate swing joint is in the inside of sampling tube.
Further, the inside swing joint of right-hand member of movable rod has the fixed axle, the bottom fixed mounting of second bearing is in the inner wall bottom of fixed frame, third bearing fixed mounting is in the inner wall of fixed frame, the right-hand member fixed connection of steel wire is in the inside of installation piece, the front side fixed mounting of second motor is in the rear side of U-shaped piece, the inside swing joint in activity hole has first round pin seat.
The invention has the beneficial effects that:
1. this a monitoring device for river water pollution detection early warning, setting through detecting the structure, need draw river sewage and carry out the science and examine time measuring, move the casing to the bank of a river limit, directly with the manual apron of buckling, the apron drives rubber buffer and first sealing washer messenger sampling tube rebound, make the sampling tube can be taken out in the casing fast, and fixed block and outlet pipe separation when taking out, water pressure reduces this moment, the rubber pad covers the water inlet, the inside of draw-in groove is connected to the fixture block joint of rubber pad bottom, the realization is to the shutoff of water inlet, prevent that the water sample in the sampling tube from flowing out, the water sample is for being close to the water of river center department this moment, be favorable to determining the pollution components of river water map, and need not that technical staff utilizes the instrument to enter into the river in can get comparatively standard water sample.
2. The monitoring device for river water pollution detection and early warning is characterized in that when the monitoring device is used, the inserted rods are installed in a river dike, the two movable rods support the fixed cylinder, the floating cushion is movably connected inside the fixed cylinder and can provide buoyancy to support the shell, so that the shell is always kept in a vertical state, the rectangle formed by the movable rods, the rotating wheels and the fixed cylinder is changed into a diamond structure when the river water level changes, so that the monitoring device is adaptive to the change of the river water level, the moving position is small, the monitoring effect of the monitoring device is not influenced, the water flow speed can be stabilized by the monitoring sensor arranged in the shell in the detection process, the monitoring device is favorable for stable work, when the monitoring device needs to be maintained, the first motor is started, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the first gear wheel to rotate while the first rotating shaft rotates, the second gear meshed with the outer wall of the first gear rotates along with the first gear, when the second gear rotates, the rotating wheel also rotates along with the second gear, the rotating wheel rotates to drive the movable rod to enable the fixed cylinder to do circular motion, the fixed cylinder drives the floating cushion to enable the shell to move when moving, the monitoring equipment arranged in the shell is driven to move to the bank side when moving, a technician can conveniently maintain the monitoring equipment, the tapered pipe arranged on the water inlet pipe is contacted with the ground when moving to the bank side, the bottom end of the water inlet pipe is prevented from being directly contacted with the river bottom, the water body in the river can conveniently enter the monitoring equipment through the water inlet pipe, when in use, the water pump works to extract the water body in the river from the water inlet pipe, the water body enters the water outlet pipe through the water inlet pipe, the water body in the water outlet pipe enters the rectangular hole and the water inlet, then the rubber cushion is flushed through the water pressure of the water pump, the water body in the water inlet enters the sampling pipe, and the water body in the sampling pipe is discharged from the water outlet hole and enters the shell when the liquid level of the water body in the sampling pipe rises, when the liquid level in the shell rises, the liquid flows back to the river through the conduit, and then the speed of water flow can be stabilized by the sponge mat arranged in the water pump, the sampling tube and the sampling tube, and the intelligent monitoring sensor arranged in the shell is favorable for monitoring and early warning river sewage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a perspective view of the structure of the present invention.
FIG. 2 is a schematic view of the structure of the present invention.
FIG. 3 is a schematic view of the support structure of the present invention.
Fig. 4 is a schematic view of a monitoring structure according to the present invention.
FIG. 5 is a schematic diagram of a detection structure according to the present invention.
FIG. 6 is a schematic view of the stabilization structure of the present invention.
FIG. 7 is an enlarged view of the structure of FIG. 5A according to the present invention.
FIG. 8 is an enlarged view of the structure of FIG. 7 at B according to the present invention.
Description of reference numerals: 1. a fixing frame; 2. a through hole; 3. a rotating structure; 31. a first bearing; 32. a first rotating shaft; 33. a first motor; 34. a first gear; 35. a second bearing; 36. a second gear; 37. a rotating wheel; 38. a third bearing; 39. a first pin boss; 310. a first movable shaft; 311. a movable rod; 312. mounting blocks; 4. a movable hole; 5. inserting a rod; 6. a support structure; 61. a U-shaped block; 62. a second rotating shaft; 63. a winding wheel; 64. a steel wire; 65. a second motor; 7. a second pin boss; 8. a fixed shaft; 9. a fixed cylinder; 10. a floating cushion; 11. monitoring the structure; 111. a housing; 112. a conduit; 113. a monitoring sensor; 114. a partition plate; 115. a water outlet pipe; 116. a water pump; 117. a water inlet pipe; 118. a tapered tube; 119. a circular hole; 12. detecting the structure; 121. a sampling tube; 122. a first seal ring; 123. a rubber plug; 124. a cover plate; 125. a water outlet hole; 126. stabilizing the structure; 1261. a connecting rod; 1262. a V-shaped plate; 1263. a second movable shaft; 1264. a third pin boss; 1265. a circular ring plate; 1266. a sponge cushion; 127. a water inlet structure; 1271. a rubber pad; 1272. fixing screws; 1273. a clamping block; 1274. a card slot; 128. a water inlet; 129. a sealing structure; 1291. a fixed block; 1292. a rectangular hole; 1293. a tapered hole; 1294. a clamping groove; 1295. a second seal ring; 1210. and fixing the grooves.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-8, a monitoring device for river water pollution detection and early warning, including fixed frame 1, through-hole 2 has been seted up to the upper surface inside of fixed frame 1, the inside of fixed frame 1 is provided with rotating-structure 3, movable hole 4 has been seted up to the right side inside of fixed frame 1, the bottom fixedly connected with inserted bar 5 of fixed frame 1, the top of fixed frame 1 is provided with bearing structure 6, rotating-structure 3's right side is provided with second key seat 7, the inside swing joint of second key seat 7 has fixed axle 8, the right side fixedly connected with fixed cylinder 9 of second key seat 7, the inside swing joint of fixed cylinder 9 has floating mat 10, the inside of floating mat 10 is provided with monitoring structure 11, the inside of monitoring structure 11 is provided with detection structure 12.
The rotating structure 3 comprises a first bearing 31, the first bearing 31 is fixedly arranged inside the through hole 2, a first rotating shaft 32 is rotatably connected inside the first bearing 31, a first motor 33 is fixedly connected to the top end of the first rotating shaft 32, a first gear 34 is fixedly connected to the outer wall of the first rotating shaft 32, the bottom end of the first rotating shaft 32 is rotatably connected inside a second bearing 35, the outer wall of the first gear 34 is meshed with the outer wall of a second gear 36, the inside of the second gear 36 is fixedly connected to the outer wall of a rotating wheel 37, two ends of the rotating wheel 37 are rotatably connected inside a third bearing 38, a first pin seat 39 is fixedly connected to the right outer wall of the rotating wheel 37, a first movable shaft 310 is movably connected inside the first pin seat 39, a movable rod 311 is movably connected to the outer wall of the first movable shaft 310, a mounting block 312 is fixedly connected to the top of the other end of the movable rod 311, when in use, the inserted link 5 is installed in a river levee, the two movable rods 311 support the fixed cylinder 9, the floating cushion 10 is movably connected inside the fixed cylinder 9, the floating cushion 10 can provide buoyancy to support the shell 111, so that the shell 111 is always kept in a vertical state, the rectangle formed by the movable rods 311, the rotating wheels 37 and the fixed cylinder 9 is changed into a diamond structure when the river water level changes, so that the change of the river water level is adapted, the moving position is small, the monitoring effect of the monitoring device is not influenced, the monitoring sensor 113 arranged in the shell 111 can stabilize the water flow speed in the detection process, the stable work of the monitoring device is facilitated, when the monitoring device needs to be maintained, the first motor 33 is started, the first motor 33 drives the first rotating shaft 32 to rotate, the first rotating shaft 32 rotates while driving the first gear 34 to rotate, and the second gear 36 meshed with the outer wall of the first gear 34 rotates along with the first gear, when the second gear 36 rotates, the rotating wheel 37 also rotates, the rotating wheel 37 rotates to drive the movable rod 311 to enable the fixed cylinder 9 to do circular motion, the fixed cylinder 9 drives the floating pad 10 to enable the shell 111 to move when moving, the shell 111 drives the monitoring equipment mounted in the shell to move to the bank side when moving, and therefore technicians can maintain the monitoring equipment conveniently, the tapered pipe 118 mounted on the water inlet pipe 117 is in contact with the ground when moving to the bank side, the bottom of the water inlet pipe 117 is prevented from being in direct contact with the river bottom, and water in the river can conveniently enter the monitoring equipment through the water inlet pipe 117.
The monitoring structure 11 comprises a shell 111, the shell 111 is movably connected inside the fixed cylinder 9, the left side and the right side of the shell 111 are fixedly communicated with guide pipes 112, the inside of the shell 111 is fixedly provided with a monitoring sensor 113, the inner wall of the shell 111 is fixedly connected with a partition plate 114, the inside of the partition plate 114 is fixedly connected with a water outlet pipe 115, the bottom end of the water outlet pipe 115 is fixedly communicated with a water pump 116, the inside of the bottom end of the water pump 116 is fixedly communicated with a water inlet pipe 117, the outer wall of the bottom end of the water inlet pipe 117 is fixedly connected with a conical pipe 118, the outer wall of the conical pipe 118 is provided with a circular hole 119, when in use, the water pump 116 works to pump water in a river from the water inlet pipe 117, the water enters the water outlet pipe 115 through the water inlet pipe 117, the water in the water outlet pipe 115 enters the rectangular hole 1292 and the water inlet 128, then the rubber pad 1271 is flushed by the water pressure of the water pump 116, so that the water in the water inlet 128 enters the sampling pipe 121, the water body liquid level in the sampling tube 121 rises and is discharged from the water outlet hole 125 to enter the shell 111, the liquid level in the shell 111 rises and is discharged through the guide pipe 112 to flow back to the river, and then the speed of the water flow can be stabilized by the water pump 116, the sampling tube 121 and the sponge pad 1266 arranged in the sampling tube 121, and the intelligent monitoring sensor 113 arranged in the shell 111 is favorable for monitoring and early warning the river sewage.
The detection structure 12 comprises a sampling tube 121, the bottom end of the sampling tube 121 is movably connected to the top of the partition plate 114, the outer wall of the top end of the sampling tube 121 is movably connected with a first sealing ring 122, the inside of the top end of the sampling tube 121 is movably connected with a rubber plug 123, the top of the rubber plug 123 is fixedly connected with a cover plate 124, the bottom of the cover plate 124 is fixedly connected with the first sealing ring 122, the outer wall of the front side of the sampling tube 121 is provided with a water outlet 125, one side of the inside of the sampling tube 121 close to the water outlet 125 is provided with a stabilizing structure 126, the inside of the bottom end of the sampling tube 121 is provided with a water inlet structure 127, the bottom end of the sampling tube 121 is provided with a water inlet 128, the bottom end of the sampling tube 121 is provided with a sealing structure 129, the outer wall of the top end of the sampling tube 121 is provided with a fixing groove 1210, the first sealing ring 122 is clamped inside the fixing groove 1210, and when river sewage needs to be extracted for scientific detection through the arrangement of the detection structure 12, the shell 111 is moved to the river bank, the cover plate 124 is directly buckled by hands, the cover plate 124 drives the rubber plug 123 and the first sealing ring 122 to enable the sampling tube 121 to move upwards, the sampling tube 121 can be rapidly taken out of the shell 111, the fixing block 1291 is separated from the water outlet pipe 115 when the sampling tube is taken out, the water pressure is reduced at the moment, the rubber pad 1271 covers the water inlet 128, the clamping block 1273 at the bottom of the rubber pad 1271 is clamped inside the clamping groove 1274, the water inlet 128 is blocked, the water body sample in the sampling tube 121 is prevented from flowing out, the water body sample is a water body close to the center of a river at the moment, the pollution components of a river water flow diagram can be measured, and a technician is not required to enter the river by using a tool, and a relatively standard water body sample can be obtained.
Stabilizing structure 126 includes connecting rod 1261, and connecting rod 1261 swing joint is in the inside of sampling tube 121, and the both ends bottom fixedly connected with V-arrangement board 1262 of connecting rod 1261, and the inside swing joint in bottom of V-arrangement board 1262 has second loose axle 1263, and the both ends swing joint of second loose axle 1263 is in the inside of third key seat 1264, and the bottom fixed connection of third key seat 1264 is at the top of ring board 1265, and the inside fixedly connected with foam-rubber cushion 1266 of ring board 1265.
The water inlet structure 127 comprises a rubber pad 1271, the rubber pad 1271 is movably connected to the bottom of the inner wall of the sampling tube 121, a fixing screw 1272 is fixedly connected to the inside of the left end of the rubber pad 1271, a clamping block 1273 is fixedly connected to the bottom of the rubber pad 1271, the bottom of the clamping block 1273 is clamped inside a clamping groove 1274, and the clamping groove 1274 is arranged on one side close to the water inlet 128.
The sealing structure 129 comprises a fixing block 1291, the top of the fixing block 1291 is fixedly connected to the bottom end of the sampling tube 121, a rectangular hole 1292 is formed in the fixing block 1291, a tapered hole 1293 is formed in the fixing block 1291, the bottom of the rectangular hole 1292 is close to the bottom of the fixing block 1291, a clamping groove 1294 is formed in one side of the fixing block 1291, which is close to the tapered hole 1293, and a second sealing ring 1295 is fixedly connected to the inner wall of the tapered hole 1293.
A water outlet pipe 115 is movably connected to one side, close to the second sealing ring 1295, of the inside of the conical hole 1293, the water outlet pipe 115 is clamped inside the clamping groove 1294, the top end of the water outlet pipe 115 is communicated with the rectangular hole 1292 and the water inlet 128, a V-shaped plate 1262 is clamped inside the water outlet hole 125, and the circular plate 1265 is movably connected inside the sampling tube 121.
The fixed shaft 8 is movably connected inside the right end of the movable rod 311, the bottom of the second bearing 35 is fixedly installed at the bottom of the inner wall of the fixed frame 1, the third bearing 38 is fixedly installed on the inner wall of the fixed frame 1, the right end of the steel wire 64 is fixedly connected inside the installation block 312, the front side of the second motor 65 is fixedly installed on the rear side of the U-shaped block 61, and the first pin seat 39 is movably connected inside the movable hole 4.
When the device is used, through the arrangement of the detection structure 12, when river sewage needs to be extracted for scientific detection, the shell 111 is moved to the bank, the cover plate 124 is directly buckled by hands, the cover plate 124 drives the rubber plug 123 and the first sealing ring 122 to enable the sampling tube 121 to move upwards, so that the sampling tube 121 can be quickly taken out from the shell 111, the fixing block 1291 is separated from the water outlet pipe 115 when the sampling tube is taken out, the water pressure is reduced, the rubber pad 1271 covers the water inlet 128, the clamping block 1273 at the bottom of the rubber pad 1271 is clamped into the clamping groove 1274 to plug the water inlet 128, the water sample in the sampling tube 121 is prevented from flowing out, the water sample is close to the center of a river, the polluted components of a river water map can be conveniently determined, a more standard water sample can be obtained without a technical worker entering the river by using a tool, and the inserted rod 5 is installed in a river bank when the device is used, the two movable rods 311 support the fixed cylinder 9, the floating pad 10 is movably connected inside the fixed cylinder 9, the floating pad 10 can provide buoyancy to support the shell 111, so that the shell 111 is always kept in a vertical state, and the rectangle formed by the movable rods 311, the rotating wheels 37 and the fixed cylinder 9 is changed into a diamond structure when the river water level changes, so that the change of the river water level is adapted, the moving position is small, the monitoring effect of the monitoring device is not influenced, the monitoring sensor 113 arranged in the shell 111 can stabilize the water flow speed in the detection process, the stable work of the monitoring device is facilitated, when the monitoring device needs to be maintained, the first motor 33 is started, the first motor 33 drives the first rotating shaft 32 to rotate, the first rotating shaft 32 rotates while driving the first gear 34 to rotate, and the second gear 36 meshed with the outer wall of the first gear 34 rotates along with the first gear, when the second gear 36 rotates, the rotating wheel 37 also rotates, the rotating wheel 37 rotates to drive the movable rod 311 to make the fixed cylinder 9 do circular motion, the fixed cylinder 9 moves to drive the floating mat 10 to make the shell 111 move, the shell 111 moves to drive the monitoring equipment arranged in the shell to move to the bank, so that a technician can conveniently maintain the monitoring equipment, when the shell moves to the bank, the tapered pipe 118 arranged on the water inlet pipe 117 contacts with the ground, the bottom end of the water inlet pipe 117 is prevented from directly contacting with the bottom of the river, the water in the river can conveniently enter the monitoring equipment through the water inlet pipe 117, when the water sampling device is used, the water pump 116 works to extract the water in the river from the water inlet pipe 117, the water enters the water outlet pipe 115 through the water inlet pipe 117, the water in the water outlet pipe 115 enters the rectangular hole 1292 and the water inlet 128, then the rubber mat 1271 is flushed by the water pressure of the water pump 116, so that the water in the, the water body liquid level in the sampling tube 121 rises and is discharged from the water outlet hole 125 to enter the shell 111, the liquid level in the shell 111 rises and is discharged through the guide pipe 112 to flow back to the river, and then the speed of the water flow can be stabilized by the water pump 116, the sampling tube 121 and the sponge pad 1266 arranged in the sampling tube 121, and the intelligent monitoring sensor 113 arranged in the shell 111 is favorable for monitoring and early warning the river sewage.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a monitoring device for be used for river water pollution detection early warning, includes fixed frame (1), its characterized in that: through-hole (2) have been seted up to the upper surface inside of fixed frame (1), the inside of fixed frame (1) is provided with rotating-structure (3), activity hole (4) have been seted up to the right side inside of fixed frame (1), bottom fixedly connected with inserted bar (5) of fixed frame (1), the top of fixed frame (1) is provided with bearing structure (6), the right side of rotating-structure (3) is provided with second round pin seat (7), the inside swing joint of second round pin seat (7) has fixed axle (8), the fixed section of thick bamboo (9) of right side fixedly connected with of second round pin seat (7), the inside swing joint of fixed section of thick bamboo (9) has floating mat (10), the inside of floating mat (10) is provided with control structure (11), the inside of control structure (11) is provided with detects structure (12).
2. The monitoring device for river water pollution detection and early warning as claimed in claim 1, wherein: the rotating structure (3) comprises a first bearing (31), the first bearing (31) is fixedly arranged in the through hole (2), the first bearing (31) is rotatably connected with a first rotating shaft (32) in the first bearing (31), a first motor (33) is fixedly connected to the top end of the first rotating shaft (32), a first gear (34) is fixedly connected to the outer wall of the first rotating shaft (32), the bottom end of the first rotating shaft (32) is rotatably connected to the inside of a second bearing (35), the outer wall of the first gear (34) is meshed with the outer wall of a second gear (36), the inner part of the second gear (36) is fixedly connected to the outer wall of a rotating wheel (37), the two ends of the rotating wheel (37) are rotatably connected to the inside of a third bearing (38), a first pin seat (39) is fixedly connected to the outer wall of the right side of the rotating wheel (37), a first movable shaft (310) is movably connected to the inner part of the first pin seat (39), the outer wall swing joint of first loose axle (310) has movable rod (311), the top right side fixed mounting of movable rod (311) has installation piece (312).
3. The monitoring device for river water pollution detection and early warning as claimed in claim 2, wherein: the supporting structure (6) comprises a U-shaped block (61), the bottom of the U-shaped block (61) is fixedly connected to the top of the fixing frame (1), a second rotating shaft (62) is connected to the inside of the U-shaped block (61) in a rotating mode, a winding wheel (63) is fixedly connected to the outer wall of the second rotating shaft (62), a steel wire (64) is connected to the outer wall of the winding wheel (63) in a rotating mode, and a second motor (65) is fixedly connected to the rear end of the second rotating shaft (62).
4. The monitoring device for river water pollution detection and early warning as claimed in claim 3, wherein: monitoring structure (11) includes casing (111), casing (111) swing joint is in the inside of solid fixed cylinder (9), the fixed intercommunication in the left and right sides of casing (111) has pipe (112), the inside fixed mounting of casing (111) has monitoring sensor (113), the inner wall fixedly connected with baffle (114) of casing (111), the inside fixedly connected with outlet pipe (115) of baffle (114), the bottom mounting intercommunication of outlet pipe (115) has water pump (116), the inside fixed intercommunication in bottom of water pump (116) has inlet tube (117), the fixed cover in bottom outer wall of inlet tube (117) has tapered tube (118), circular port (119) have been seted up to the outer wall of tapered tube (118).
5. The monitoring device for river water pollution detection and early warning as claimed in claim 4, wherein: the detection structure (12) comprises a sampling tube (121), the bottom end of the sampling tube (121) is movably connected to the top of the partition plate (114), the top end outer wall of the sampling tube (121) is movably connected with a first sealing ring (122), the top end of the sampling tube (121) is movably connected with a rubber plug (123), the top of the rubber plug (123) is fixedly connected with a cover plate (124), the bottom of the cover plate (124) is fixedly connected with the first sealing ring (122), the front side outer wall of the sampling tube (121) is provided with a water outlet hole (125), one side, close to the water outlet hole (125), of the inside of the sampling tube (121) is provided with a stable structure (126), the bottom end of the sampling tube (121) is internally provided with a water inlet structure (127), the bottom end of the sampling tube (121) is provided with a water inlet (128), and the bottom end of the sampling tube (121) is provided with a sealing structure (129), the top end outer wall of sampling tube (121) has seted up fixed slot (1210), the inside joint of fixed slot (1210) has first sealing washer (122).
6. The monitoring device for river water pollution detection and early warning as claimed in claim 5, wherein: the utility model discloses a sampling tube, including stable structure (126), connecting rod (1261) swing joint is in the inside of sampling tube (121), the both ends bottom fixedly connected with V-arrangement board (1262) of connecting rod (1261), the inside swing joint of bottom of V-arrangement board (1262) has second loose axle (1263), the both ends swing joint of second loose axle (1263) is in the inside of third key seat (1264), the bottom fixed connection of third key seat (1264) is at the top of ring board (1265), the inside fixedly connected with foam-rubber cushion (1266) of ring board (1265).
7. The monitoring device for river water pollution detection and early warning as claimed in claim 6, wherein: the water inlet structure (127) comprises a rubber pad (1271), the rubber pad (1271) is movably connected to the bottom of the inner wall of the sampling tube (121), a fixing screw (1272) is fixedly connected to the inside of the left end of the rubber pad (1271), a clamping block (1273) is fixedly connected to the bottom of the rubber pad (1271), the bottom of the clamping block (1273) is clamped inside a clamping groove (1274), and the clamping groove (1274) is formed in one side close to the water inlet (128).
8. The monitoring device for river water pollution detection and early warning as claimed in claim 7, wherein: the sealing structure (129) comprises a fixing block (1291), the top of the fixing block (1291) is fixedly connected to the bottom end of the sampling tube (121), a rectangular hole (1292) is formed in the fixing block (1291), a tapered hole (1293) is formed in the fixing block (1291) close to the bottom of the rectangular hole (1292), a clamping groove (1294) is formed in one side of the fixing block (1291) close to the tapered hole (1293), and a second sealing ring (1295) is fixedly connected to the inner wall of the tapered hole (1293).
9. The monitoring device for river water pollution detection and early warning as claimed in claim 8, wherein: a water outlet pipe (115) is movably connected to one side, close to the second sealing ring (1295), of the interior of the conical hole (1293), the water outlet pipe (115) is clamped in the clamping groove (1294), the top end of the water outlet pipe (115) is communicated with the rectangular hole (1292) and the water inlet (128), a V-shaped plate (1262) is clamped in the water outlet hole (125), and the circular plate (1265) is movably connected to the interior of the sampling pipe (121).
10. The monitoring device for river water pollution detection and early warning as claimed in claim 9, wherein: the utility model discloses a fixed axle, including the right-hand member of activity pole (311), the bottom fixed mounting of second bearing (35) has fixed axle (8), the bottom fixed mounting of second bearing (311) is in the inner wall bottom of fixed frame (1), third bearing (38) fixed mounting is in the inner wall of fixed frame (1), the right-hand member fixed connection of steel wire (64) is in the inside of installing block (312), the front side fixed mounting of second motor (65) is in the rear side of U-shaped piece (61), the inside swing joint of activity hole (4) has first round pin seat (39).
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| CN202110815008.3A CN113267384A (en) | 2021-07-19 | 2021-07-19 | Monitoring device for river water pollution detection and early warning |
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| CN202110815008.3A CN113267384A (en) | 2021-07-19 | 2021-07-19 | Monitoring device for river water pollution detection and early warning |
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| CN114062051A (en) * | 2021-12-02 | 2022-02-18 | 大连理工大学 | Shore type river center water body sampling device |
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Application publication date: 20210817 |