CN112907905B - Intelligent monitoring device for river water pollution monitoring and early warning - Google Patents
Intelligent monitoring device for river water pollution monitoring and early warning Download PDFInfo
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- CN112907905B CN112907905B CN202110115339.6A CN202110115339A CN112907905B CN 112907905 B CN112907905 B CN 112907905B CN 202110115339 A CN202110115339 A CN 202110115339A CN 112907905 B CN112907905 B CN 112907905B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 70
- 238000012806 monitoring device Methods 0.000 title claims abstract description 50
- 238000003903 river water pollution Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
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- 230000002349 favourable effect Effects 0.000 abstract description 3
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- 238000003911 water pollution Methods 0.000 description 5
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- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
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- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention relates to the technical field of river pollution monitoring, and discloses an intelligent monitoring device for river water pollution monitoring and early warning, which comprises a stand column and an intelligent monitoring sensor assembly, wherein the side wall of the stand column is rotatably connected with a sleeve through a rolling bearing, the right end of the sleeve is rotatably connected with two parallel supporting rods through a rotating shaft, one ends of the two supporting rods, far away from the sleeve, are rotatably connected with a vertically arranged fixed plate through a rotating shaft, the left side of the fixed plate is vertically provided with a pull rod, and the pull rod is parallel to the fixed plate. This intelligent monitoring device of river water pollution monitoring early warning can prescribe a limit to monitoring device's control position, and can the effectual change that is suitable for the river water level, and the river water body that is monitored simultaneously can be in monitoring device steady flow at the uniform velocity, is favorable to monitoring device steady operation, and the later maintenance of being convenient for simultaneously also remove monitoring device's position of being convenient for.
Description
Technical Field
The invention relates to the technical field of river pollution monitoring, in particular to an intelligent monitoring device for river water pollution monitoring 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 generally composed of three parts of sampling, testing and signal processing, wherein the sampling can be completed by collecting a water sample by a sampler and sending the water sample to the test or directly installing a sensor and the sampler 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, TOC and the like, the sensor is different along with different tested parameters, for example, a diaphragm type primary battery or a polarographic type sensor is adopted for dissolved oxygen, a glass electrode sensor is adopted for pH, an electrode sensor is adopted for ammonia and cyanide ions, and the like, the signal processing part mainly completes functions of data acquisition, transmission, display, record, storage and the like, and realizes intelligent early warning of a monitoring device, and the water pollution monitoring system is divided into two types of manual monitoring and automatic monitoring. The automatic monitoring system can continuously and automatically perform monitoring, signal processing and transmission. It is generally installed in the water body which has important influence on the production and life of people.
At present, river water pollution monitoring early warning device adopts the mode of buoy plus anchor chain to put in and installs in the river that crowd's production, life have important influence more, because the length of anchor chain can't change, when the water level reduces, the position deviation that monitoring device deviates from the monitoring point will grow, leads to monitoring device striking bank river dam to damage, and later maintenance is inconvenient moreover, and the detection accuracy who also can influence monitoring device is fast slow when detecting water velocity.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent monitoring device for monitoring and early warning of river water pollution, which has the advantages that the change range of the monitoring position of the monitoring device is smaller, the flow speed of the monitored river water body is stable, the stable work of the monitoring device is facilitated, the later maintenance is convenient, and the like, and solves the problems that the monitoring position of the monitoring device is influenced by the height of the water level, the monitoring device is damaged by impacting a river bank, the later maintenance is inconvenient, and the detection accuracy of the detection device is influenced by the speed of the water flow during the detection.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent monitoring device for river water pollution monitoring and early warning comprises a stand column and an intelligent monitoring sensor assembly, wherein the side wall of the stand column is rotatably connected with a sleeve through a rolling bearing, the right end of the sleeve is rotatably connected with two supporting rods which are parallel to each other through a rotating shaft, one ends of the two supporting rods, far away from the sleeve, are respectively rotatably connected with a vertically arranged fixed plate through rotating shafts, the left side of the fixed plate is vertically provided with a pull rod, the pull rod is parallel to the fixed plate, the two ends of the pull rod are respectively rotatably connected with the rod walls of the two supporting rods through pin shafts, the right side of the fixed plate is fixedly connected with a frame, the frame is of a rectangular structure, one side of the frame is symmetrically and fixedly connected with two floating barrels, the other side of the frame is fixedly connected with a shell of a cylindrical structure, the upper end of the shell is provided with a round opening, and a monitoring mechanism is connected in the round opening, the utility model discloses a set of support pole, including casing, stand, sealed bearing and sealed bearing, the lower extreme center department of casing passes through the vertical fixedly connected with inlet tube of through-hole, the lateral wall fixedly connected with rectangle frame of stand, the inboard of rectangle frame is rotated through sealed bearing and is connected with the worm, one side meshing of worm has the worm wheel, the worm wheel passes through installing port and sheathed tube pipe wall fixed connection, sealed bearing and fixedly connected with hand wheel are passed to the one end of worm, rectangle frame upper end fixedly connected with dead lever, the upper end of dead lever is connected with positioning mechanism, positioning mechanism is connected with the stay cord, the one end of stay cord is connected with the locating plate, the left end edge fixed connection of locating plate and rectangle frame, one of them of the other end of stay cord the pole wall fixed connection of bracing piece.
Preferably, the monitoring mechanism comprises a sampling tube slidably sleeved in a round opening, the lower end of the sampling tube is of a sealing structure, the outer edge of the upper end pipe opening of the sampling tube is fixedly connected with a rubber ring, the side wall of the rubber ring is fixedly connected with an annular rubber block, the tangent plane of the annular rubber block is of a triangular structure, the upper end of the annular rubber block is clamped with the inner wall of the upper end of the shell, the inner edge of the upper end pipe opening of the sampling tube is provided with an internal thread, the sampling tube is connected with a threaded column through an internal thread, the upper end of the threaded column is fixedly connected with a cover plate, one end of the cover plate is in contact connection with the upper end of the shell, the other end of the cover plate is fixedly connected with an arc-shaped handle, the shell is fixedly connected with a partition plate, the lower end of the partition plate is fixedly connected with a water pump, the water inlet end of the water pump is fixedly connected with the upper end pipe opening of the water inlet tube, and the water outlet end of the water pump is fixedly connected with a drain tube, the intelligent monitoring device comprises a shell, a water inlet, a sampling tube, a partition plate, a water outlet pipe, a water inlet hole, a plurality of drainage holes, a plurality of guide pipes and an intelligent monitoring sensor assembly, wherein one end of the water outlet pipe penetrates through the side wall of the partition plate and extends to the upper side of the partition plate, the lower end of the sampling tube is provided with the water inlet hole, the outer edge of an upper-end pipe orifice of the sampling tube is provided with the drainage holes which are uniformly distributed, the side wall of the shell is fixedly connected with the guide pipes which are uniformly distributed, and the intelligent monitoring sensor assembly is fixedly connected with the inner wall of the upper end of the shell.
Preferably, vertical fixedly connected with rectangle pole in the sampling tube, the rectangle sliding sleeve has been cup jointed in the slip on the pole wall of rectangle pole, the lateral wall fixedly connected with rubber cap of rectangle sliding sleeve, the lower extreme of rubber cap and the lower extreme inner wall contact of sampling tube are connected, the spring has been cup jointed on the pole wall of rectangle pole, the upper end fixedly connected with stopper of spring, the upper end fixed connection of stopper and rectangle pole, the lower extreme of spring and the upper end fixed connection of rectangle sliding sleeve, fixedly connected with rubber tube in the inlet port, the lower extreme of rubber tube is the horn column structure.
Preferably, the sampling tube is internally and fixedly connected with a limiting ring, the upper end of the limiting ring is slidably connected with a grid sheet, the upper end of the grid sheet is fixedly connected with a pressing ring, the upper end of the pressing ring is vertically and fixedly connected with an elastic rod with an M-shaped structure, two vertical parts of the elastic rod are mutually and fixedly connected with clamping blocks on one side rod wall, and the two clamping blocks are clamped with two drain holes in the wall of the sampling tube.
Preferably, the lower extreme mouth of pipe department of inlet tube is equipped with the sleeve, two openings have been seted up to telescopic upper end edge, and two openings divide into two connecting portion with telescopic upper end, two one side that connecting portion are relative all rotates through the pipe wall of pin with the inlet tube to be connected, telescopic lateral wall is connected with two supporting wheels through rotating, the connecting axle with two support arms of the one side slope fixedly connected with of fixed plate, two the lateral wall of support arm all with the pipe wall fixed connection of inlet tube.
Preferably, the positioning mechanism comprises a U-shaped block fixed at the upper end of the fixing rod, one side of the U-shaped block opposite to two vertical parts is rotatably connected with a round ball through a pin shaft, the side wall of the round ball is in sliding sleeve connection with the pull rope through a directional hole, one side of the horizontal part of the U-shaped block is provided with a notch, a pulley is arranged in the notch, the center of the pulley is rotatably connected with a support shaft through a shaft sleeve, two ends of the support shaft are respectively fixedly connected with one side of the U-shaped block opposite to the two vertical parts, one side of the positioning plate is obliquely and fixedly connected with a plurality of uniformly distributed positioning blocks, one side of the positioning blocks away from the positioning plate is provided with a positioning groove, a right-angle notch is arranged between the upper side of the positioning groove and the upper end of the positioning block in a penetrating manner, the diameter of the right-angle notch is the same as that of the pull rope, one end of the pull rope bypasses the pulley and is in sliding connection with the right-angle notch, the one end fixedly connected with locating lever of stay cord, the locating lever with one of them constant head tank joint on the locating piece, the downside fixedly connected with elastic sheet that two slopes set up of constant head tank, and the upside sliding connection of one side of elastic sheet and constant head tank.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent monitoring device for river water pollution monitoring and early warning, which has the following beneficial effects:
1. when the intelligent monitoring device for river water pollution monitoring and early warning is used, the upright post is arranged beside a river levee, the two support rods, the sleeve and the fixed plate are matched to form a deformable rectangular structure to support the frame, the floating barrel arranged on the frame can provide buoyancy to support the shell on the frame, so that the shell is always kept in a vertical state, the rectangle formed by the support rods, the sleeve and the fixed plate is changed into a diamond structure when the river water level changes, so that the intelligent monitoring device is suitable for the change of the river water level, the moving position is small, the monitoring effect of the monitoring device is not influenced, the monitoring mechanism arranged in the shell can stabilize the water flow speed in the detection process, the monitoring device can stably work, when the monitoring device needs to be maintained, the hand wheel is rotated by hands to rotate the worm, the worm rotates to drive the worm wheel to rotate, the rotatory sleeve pipe that drives of worm wheel is rotatory, the sleeve pipe is rotatory to be driven the bracing piece and to make the fixed plate be circular motion, it makes casing motion to drive the frame during fixed plate motion, the supervisory equipment who drives its internally mounted during casing motion removes to the bank, and then be convenient for technical staff maintains the control dress, the supporting wheel and the ground contact of installation on the inlet tube when removing to the bank, the sleeve of being connected can also swing around the pin when the ground unevenness between supporting wheel and the inlet tube, and then make the supporting wheel can be stable with ground contact, make things convenient for supervisory equipment quick travel to the bank, and when river water level is lower, the supporting wheel can also contact with the river bottom, be convenient for in the river water body enters into supervisory equipment through the inlet tube.
2. When the intelligent monitoring sensor assembly is used for monitoring and early warning river sewage, when the river sewage needs to be extracted for scientific detection, the housing is moved to the shore by the steps in the installation embodiment, directly using the hand pulling arc handle to make the apron remove, the apron removes and drives the screw thread post and make the sampling tube remove, the sampling tube removes the round mouth that drives rubber circle messenger annular rubber block extrusion casing, annular rubber block warp the shrink during extrusion, and then make the sampling tube take out in can following the casing fast, and rubber tube and drain pipe separation when taking out, water pressure reduces this moment, spring reset promotes the bottom contact of rectangle sliding sleeve messenger rubber cap and sampling tube, the realization is to the shutoff of inlet opening, prevent that the water sample in the sampling tube from flowing, the water sample is for being close to the water of river center department this moment, be favorable to surveying the pollution composition of river water map, and need not the technical staff and utilize the instrument to get into in the river and can get comparatively standard water sample.
3. When the device is used, the stay cord is pulled by force, the stay cord is stressed to realize reversing around the pulley to change the length in the vertical direction, then the positioning rod is clamped in the positioning groove on the positioning block, the stay cord is positioned in the right-angle notch on the positioning block, the elastic sheet in the positioning groove after clamping can realize blocking of the positioning rod and prevent the positioning rod from sliding out of the positioning groove, the length of the stay cord can be changed by matching the positioning rod and the positioning block, the positioning of the supporting rod is realized after the length of the stay cord is fixed, the angle of the supporting rod is fixed, the monitoring equipment arranged in the shell can realize positioning detection in river water, so that the monitoring device can be suitable for different monitoring places, when the stay cord moves on the pulley, the round ball in the U-shaped block can position the stay cord by using the orientation hole to prevent the stay cord from falling off the pulley, the positioning monitoring device is convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent monitoring device for river water pollution monitoring and early warning provided by the invention;
fig. 2 is a schematic structural view of an intelligent monitoring device for river water pollution monitoring and early warning provided by the invention, and a monitoring mechanism in a shell in fig. 1;
fig. 3 is a schematic diagram of the internal structure of a sampling pipe in fig. 2 of an intelligent monitoring device for river water pollution monitoring and early warning provided by the invention;
fig. 4 is a schematic structural diagram of a grid sheet and an elastic rod in fig. 3 of an intelligent monitoring device for river water pollution monitoring and early warning provided by the invention;
fig. 5 is a left side view of a rectangular frame and a positioning plate of the intelligent monitoring device for river water pollution monitoring and early warning of the invention in fig. 1;
fig. 6 is a schematic structural diagram of a positioning plate and a positioning block in fig. 5 of an intelligent monitoring device for river water pollution monitoring and early warning provided by the invention;
fig. 7 is a schematic structural diagram of a positioning block and a positioning rod in the river water pollution monitoring and early warning intelligent monitoring device provided by the invention, shown in fig. 6;
fig. 8 is a cross-sectional view of a U-shaped block in fig. 5 of an intelligent monitoring device for river water pollution monitoring and early warning according to the present invention;
fig. 9 is a schematic structural diagram of a rectangular frame and a floating barrel in fig. 1 of an intelligent monitoring device for river water pollution monitoring and early warning provided by the invention.
In the figure: 1. a housing; 2. a water inlet pipe; 3. a support wheel; 4. a sleeve; 5. a support arm; 6. a fixing plate; 7. a frame; 8. a floating barrel; 9. a support bar; 10. a pull rod; 11. pulling a rope; 12. a sleeve; 13. a rectangular frame; 14. a fixing rod; 15. a U-shaped block; 16. positioning a plate; 17. a worm; 18. positioning a block; 19. a worm gear; 20. a hand wheel; 21. a column; 22. a cover plate; 23. an annular rubber block; 24. a rubber ring; 25. a sampling tube; 26. a partition plate; 27. a water pump; 28. an intelligent monitoring sensor assembly; 29. a conduit; 30. a threaded post; 31. a rectangular bar; 32. a spring; 33. a rectangular sliding sleeve; 34. a rubber cap; 35. a rubber tube; 36. a grid sheet; 37. pressing a ring; 38. a clamping block; 39. an elastic rod; 40. a pulley; 41. a ball; 42. positioning a rod; 43. an elastic sheet.
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.
Example 1:
referring to fig. 1 to 9, an intelligent monitoring device for river water pollution monitoring and early warning comprises a stand column 21 and an intelligent monitoring sensor assembly 28, wherein the side wall of the stand column 21 is rotatably connected with a sleeve 12 through a rolling bearing, the right end of the sleeve 12 is rotatably connected with two mutually parallel support rods 9 through a rotating shaft, one ends of the two support rods 9 far away from the sleeve 12 are rotatably connected with a vertically arranged fixed plate 6 through rotating shafts, the left side of the fixed plate 6 is vertically provided with a pull rod 10, the pull rod 10 is mutually parallel to the fixed plate 6, both ends of the pull rod 10 are respectively rotatably connected with the rod walls of the two support rods 9 through pin shafts, the right side of the fixed plate 6 is fixedly connected with a frame 7, the frame 7 is of a rectangular structure, one side of the frame 7 is symmetrically and fixedly connected with two floating barrels 8, the other side of the frame 7 is fixedly connected with a cylindrical shell 1, and the upper end of the shell 1 is provided with a round opening, a monitoring mechanism is connected in a round opening, a water inlet pipe 2 is vertically and fixedly connected at the center of the lower end of a shell 1 through a through hole, a sleeve 4 is arranged at the lower end pipe orifice of the water inlet pipe 2, two openings are arranged at the edge of the upper end of the sleeve 4, the upper end of the sleeve 4 is divided into two connecting parts by the two openings, one opposite sides of the two connecting parts are rotatably connected with the pipe wall of the water inlet pipe 2 through pins, two supporting wheels 3 are rotatably connected with the side wall of the sleeve 4, two supporting arms 5 are obliquely and fixedly connected with one side of a fixing plate 6 by the connecting shaft, the side walls of the two supporting arms 5 are fixedly connected with the pipe wall of the water inlet pipe 2, a rectangular frame 13 is fixedly connected with the side wall of a stand column 21, a worm 17 is rotatably connected at the inner side of the rectangular frame 13 through a sealing bearing, a worm wheel 19 is meshed with one side of the worm 17, the worm wheel 19 is fixedly connected with the pipe wall of the sleeve 12 through a mounting opening, one end of the worm 17 penetrates through the sealing bearing and is fixedly connected with a hand wheel 20, the upper end of the rectangular frame 13 is fixedly connected with a fixing rod 14, the upper end of the fixing rod 14 is connected with a positioning mechanism, the positioning mechanism is connected with a pull rope 11, one end of the pull rope 11 is connected with a positioning plate 16, the positioning plate 16 is fixedly connected with the edge of the left end of the rectangular frame 13, and the other end of the pull rope 11 is fixedly connected with the rod wall of one of the supporting rods 9.
When the invention is used, the upright post 21 is arranged beside a river bank, at the moment, the two support rods 9, the sleeve 12 and the fixing plate 6 are matched to form a deformable rectangular structure to support the frame 7, the floating barrel 8 arranged on the frame 7 can provide buoyancy to support the shell 1 on the frame 7, so that the shell 1 is always kept in a vertical state, and the rectangle formed by the support rods 9, the sleeve 12 and the fixing plate 6 is changed into a diamond structure when the river water level changes, so that the river water level changes, the monitoring effect of the monitoring device is not influenced due to small moving position, the monitoring mechanism arranged in the shell 1 can stabilize the water flow speed in the detection process, the monitoring device is beneficial to stable work, when the monitoring device needs to be maintained, the hand wheel 20 is rotated by hand to rotate the worm 17, the worm 17 is rotated to drive the worm wheel 19 to rotate, the worm wheel 19 is rotated to drive the sleeve 12 to rotate, casing 12 rotation drive bracing piece 9 makes fixed plate 6 be circular motion, drive frame 7 when fixed plate 6 moves and make casing 1 motion, the supervisory equipment who drives its internally mounted when casing 1 moves removes to the bank, and then it maintains to the control dress to be convenient for the technical staff, the supporting wheel 3 and the ground contact of installation on the inlet tube 2 when removing to the bank, the sleeve 4 of being connected can also swing around the pin between supporting wheel 3 and the inlet tube 2 when the ground unevenness, and then make the supporting wheel 3 can be stable with ground contact, make things convenient for supervisory equipment quick travel to the bank, and when river water level is lower, supporting wheel 3 can also contact with the river bottom, be convenient for in the river water body enters into supervisory equipment through inlet tube 2.
Example 2: the difference is based on example 1;
referring to fig. 2 to 4, the monitoring mechanism includes a sampling tube 25 slidably sleeved in a round mouth, a lower end of the sampling tube 25 is a sealing structure, a rubber ring 24 is fixedly connected to an outer edge of an upper end pipe orifice of the sampling tube 25, an annular rubber block 23 is fixedly connected to a side wall of the rubber ring 24, a tangent plane of the annular rubber block 23 is of a triangular structure, an upper end of the annular rubber block 23 is clamped with an upper end inner wall of the casing 1, an inner edge of the upper end pipe orifice of the sampling tube 25 is provided with an internal thread, the sampling tube 25 is connected with a threaded column 30 through the internal thread, an upper end of the threaded column 30 is fixedly connected with a cover plate 22, one end of the cover plate 22 is in contact connection with an upper end of the casing 1, the other end of the cover plate 22 is fixedly connected with an arc-shaped handle, a partition plate 26 is fixedly connected in the casing 1, a water pump 27 is fixedly connected to a lower end of the partition plate 26, and a water inlet end of the water pump 27 is fixedly connected with an upper end pipe orifice of the water inlet pipe 2, water pump 27's water outlet end fixedly connected with drain pipe, the one end of drain pipe runs through the lateral wall of baffle 26 and extends to the top of baffle 26, and the inlet opening has been seted up to the lower extreme of sampling tube 25, and a plurality of evenly distributed's wash port has been seted up along the outer edge of the upper end mouth of pipe department of sampling tube 25, casing 1's a plurality of evenly distributed's of lateral wall fixedly connected with pipe 29, intelligent monitoring sensor subassembly 28 and casing 1's upper end inner wall fixed connection.
A rectangular rod 31 is vertically and fixedly connected in the sampling tube 25, a rectangular sliding sleeve 33 is sleeved on the rod wall of the rectangular rod 31 in a sliding manner, a rubber cap 34 is fixedly connected on the side wall of the rectangular sliding sleeve 33, the lower end of the rubber cap 34 is in contact connection with the inner wall of the lower end of the sampling tube 25, a spring 32 is sleeved on the rod wall of the rectangular rod 31, a limiting block is fixedly connected at the upper end of the spring 32, the limiting block is fixedly connected with the upper end of the rectangular rod 31, the lower end of the spring 32 is fixedly connected with the upper end of the rectangular sliding sleeve 33, a rubber tube 35 is fixedly connected in a water inlet hole, the lower end of the rubber tube 35 is in a horn-shaped structure, a limiting ring is fixedly connected in the sampling tube 25, a grid sheet 36 is slidably connected at the upper end of the limiting ring, a pressing ring 37 is fixedly connected at the upper end of the grid sheet 36, an elastic rod 39 in an M-shaped structure is vertically and fixedly connected at the upper end of the pressing ring 37, and a clamping block 38 is fixedly connected on one side rod wall of the two vertical parts of the elastic rod 39, which are opposite to each other, the two clamping blocks 38 are clamped with the two drainage holes on the tube wall of the sampling tube 25.
When the monitoring mechanism is arranged, the water pump 27 works to extract water in a river from the water inlet pipe 2, the water enters the water outlet pipe through the water inlet pipe 2, the water in the water outlet pipe enters the rubber pipe 35 and extrudes the rubber cap 34, the rubber cap 34 is stressed to drive the rectangular sliding sleeve 33 to move, the rectangular sliding sleeve 33 moves to extrude the spring 32 to shrink, so that the water enters the sampling pipe 25, the water in the sampling pipe 25 is discharged from the water outlet hole and enters the shell 1 when the liquid level rises, the water in the shell 1 is discharged through the guide pipe 29 and flows back to the river when the liquid level rises, the water flow speed can be stabilized by utilizing the water pump 27, the sampling pipe 25 and the grid sheet 36 arranged in the sampling pipe 25, the intelligent monitoring sensor assembly 28 arranged in the shell 1 is favorable for monitoring and early warning the sewage, and when the river sewage needs to be extracted for scientific detection, the steps in installation example 1 are that the shell 1 is moved to the bank side, the arc handle is directly pulled by hand to move the cover plate 22, the cover plate 22 moves to drive the threaded column 30 to move the sampling tube 25, the sampling tube 25 moves to drive the rubber ring 24 to enable the annular rubber block 23 to extrude the round mouth on the shell 1, the annular rubber block 23 deforms and shrinks during extrusion, so that the sampling tube 25 can be taken out from the housing 1 quickly, and the rubber tube 35 is separated from the drain pipe when the sampling tube is taken out, at this time, the water pressure is reduced, the spring 32 is reset to push the rectangular sliding sleeve 33 to make the rubber cap 34 contact with the bottom of the sampling tube 25, so as to realize the plugging of the water inlet hole and prevent the water sample in the sampling tube 25 from flowing out, at this time, the water sample is a water body close to the center of a river, which is beneficial to measuring the pollution component of the river water map, and a technician is not required to enter the river by using a tool to obtain a relatively standard water body sample.
Example 3: the difference is based on example 1;
referring to fig. 5 to 8, the positioning mechanism includes a U-shaped block 15 fixed on the upper end of the fixing rod 14, one side of the U-shaped block 15 opposite to the two vertical portions is rotatably connected with a ball 41 through a pin, and the side wall of the ball 41 is slidably sleeved with the pull rope 11 through a directional hole, one side of the horizontal portion of the U-shaped block 15 is provided with a notch, a pulley 40 is arranged in the notch, the center of the pulley 40 is rotatably connected with a support shaft through a shaft sleeve, two ends of the support shaft are respectively fixedly connected with one side of the U-shaped block 15 opposite to the two vertical portions, one side of the positioning plate 16 is fixedly connected with a plurality of uniformly distributed positioning blocks 18 in an inclined manner, one side of the positioning blocks 18 away from the positioning plate 16 is provided with a positioning groove, a right-angle notch is formed between the upper side of the positioning groove and the upper end of the positioning block 18, the diameter of the right-angle notch is the same as that of the pull rope 11, one end of the pull rope 11 is slidably connected in the right-angle notch around the pulley 40, one end of the pull rope 11 is fixedly connected with a positioning rod 42, the positioning rod 42 is clamped with one positioning groove on one positioning block 18, two elastic pieces 43 which are obliquely arranged are fixedly connected to the lower side of the positioning groove, and one side of each elastic piece 43 is in sliding connection with the upper side of the positioning groove.
When the positioning mechanism is used, the pull rope 11 is pulled by force, the pull rope 11 is forced to rotate around the pulley 40 to change the length in the vertical direction, then the positioning rod 42 is clamped in the positioning groove on the positioning block 18 (as shown in figure 5), the pull rope 11 is positioned in the right-angle notch on the positioning block 18, the elastic sheet 43 in the positioning groove after clamping can block the positioning rod 42 to prevent the positioning rod 42 from sliding out of the positioning groove, the length of the pull rope 11 can be changed by matching the positioning rod 42 with the positioning block 18, the positioning of the supporting rod 9 is realized after the length of the pull rope 11 is fixed, the angle fixation of the supporting rod 9 realizes that the monitoring equipment arranged in the shell 1 can realize the positioning detection in river water, so that the monitoring device can be suitable for different monitoring places, when the pull rope 11 moves on the pulley 40, the round ball 41 in the U-shaped block 15 can position the pull rope 11 by utilizing the positioning hole, the pull rope 11 is prevented from falling off from the pulley 40, and the positioning monitoring device is convenient to use.
It should be noted that the term "comprises/comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intelligent monitoring device of river water pollution monitoring early warning, includes stand (21) and intelligent monitoring sensor subassembly (28), its characterized in that: the side wall of the upright post (21) is rotatably connected with a sleeve (12) through a rolling bearing, the right end of the sleeve (12) is rotatably connected with two supporting rods (9) which are parallel to each other through a rotating shaft, one ends, far away from the sleeve (12), of the two supporting rods (9) are rotatably connected with a vertically arranged fixed plate (6) through rotating shafts, a pull rod (10) is vertically arranged on the left side of the fixed plate (6), the pull rod (10) is parallel to the fixed plate (6), two ends of the pull rod (10) are respectively rotatably connected with rod walls of the two supporting rods (9) through pin shafts, a frame (7) is fixedly connected to the right side of the fixed plate (6), the frame (7) is of a rectangular structure, two floating barrels (8) are symmetrically and fixedly connected to one side of the frame (7), and a shell (1) of a cylindrical structure is fixedly connected to the other side of the frame (7), the utility model discloses a monitoring device for the water-saving water heater, including casing (1), round mouth, monitoring mechanism, the lower extreme center department of casing (1) is through the vertical fixedly connected with inlet tube of through-hole (2), the lateral wall fixedly connected with rectangle frame (13) of stand (21), the inboard of rectangle frame (13) is rotated through sealed bearing and is connected with worm (17), one side meshing of worm (17) has worm wheel (19), worm wheel (19) are through the pipe wall fixed connection of installing port and sleeve pipe (12), sealed bearing and fixedly connected with hand wheel (20) are passed to the one end of worm (17), rectangle frame (13) upper end fixedly connected with dead lever (14), the upper end of dead lever (14) is connected with positioning mechanism, positioning mechanism is connected with stay cord (11), the one end of stay cord (11) is connected with locating plate (16), the positioning plate (16) is fixedly connected with the left end edge of the rectangular frame (13), and the other end of the pull rope (11) is fixedly connected with the rod wall of one of the supporting rods (9).
2. The intelligent river water pollution monitoring and early warning monitoring device according to claim 1, characterized in that: the monitoring mechanism comprises a sampling tube (25) sleeved in a round opening in a sliding manner, the lower end of the sampling tube (25) is of a sealing structure, the upper end pipe opening of the sampling tube (25) is externally clamped with a rubber ring (24) along a fixedly connected manner, the side wall of the rubber ring (24) is fixedly connected with an annular rubber block (23), the section of the annular rubber block (23) is of a triangular structure, the upper end of the annular rubber block (23) is clamped with the inner wall of the upper end of the shell (1), an internal thread is arranged in the upper end pipe opening of the sampling tube (25) along the inner edge, the sampling tube (25) is connected with a threaded column (30) through an internal thread, the upper end of the threaded column (30) is fixedly connected with an cover plate (22), one end of the cover plate (22) is in contact with the upper end of the shell (1), the other end of the cover plate (22) is fixedly connected with an arc-shaped handle, and a clapboard (26) is fixedly connected in the shell (1), the utility model discloses a water sampling device, including baffle (26), the lower extreme fixedly connected with water pump (27) of baffle (26), the upper end mouth of pipe department fixed connection of the end of intaking of water pump (27) and inlet tube (2), the play water outlet end fixedly connected with drain pipe of water pump (27), the one end of drain pipe runs through the lateral wall of baffle (26) and extends to the top of baffle (26), the inlet opening has been seted up to the lower extreme of sampling tube (25), the wash port of a plurality of evenly distributed is seted up along the outer edge in the upper end mouth of pipe department of sampling tube (25), the pipe (29) of a plurality of evenly distributed of lateral wall fixedly connected with of casing (1), intelligent monitoring sensor subassembly (28) and the upper end inner wall fixed connection of casing (1).
3. The intelligent river water pollution monitoring and early warning monitoring device according to claim 2, characterized in that: vertical fixedly connected with rectangle pole (31) in sampling tube (25), rectangle sliding sleeve (33) has been cup jointed in the slip on the pole wall of rectangle pole (31), lateral wall fixedly connected with rubber cap (34) of rectangle sliding sleeve (33), the lower extreme of rubber cap (34) is connected with the lower extreme inner wall contact of sampling tube (25), spring (32) have been cup jointed on the pole wall of rectangle pole (31), the upper end fixedly connected with stopper of spring (32), the upper end fixed connection of stopper and rectangle pole (31), the lower extreme of spring (32) and the upper end fixed connection of rectangle sliding sleeve (33), downthehole fixedly connected with rubber tube (35) of intaking, the lower extreme of rubber tube (35) is horn-shaped structure.
4. The intelligent monitoring device for river water pollution monitoring and early warning according to claim 2, characterized in that: the sampling tube is characterized in that a limiting ring is fixedly connected in the sampling tube (25), a grid piece (36) is slidably connected to the upper end of the limiting ring, a pressing ring (37) is fixedly connected to the upper end of the grid piece (36), an elastic rod (39) of an M-shaped structure is fixedly connected to the upper end of the pressing ring (37), clamping blocks (38) are fixedly connected to one side rod wall of the elastic rod (39), wherein the two vertical portions of the elastic rod are back to back, and the two clamping blocks (38) are clamped with two drain holes in the tube wall of the sampling tube (25).
5. The intelligent monitoring device for river water pollution monitoring and early warning according to claim 1, characterized in that: the lower extreme mouth of pipe department of inlet tube (2) is equipped with sleeve (4), two openings have been seted up to the upper end edge of sleeve (4), and two openings fall into two connecting portion, two with the upper end of sleeve (4) one side that connecting portion are relative all rotates through the pipe wall of pin and inlet tube (2) to be connected, the lateral wall of sleeve (4) is connected with two supporting wheels (3), the connecting axle with two support arms (5), two of the lopsidedness fixedly connected with of fixed plate (6) the lateral wall of support arm (5) all with the pipe wall fixed connection of inlet tube (2).
6. The intelligent monitoring device for river water pollution monitoring and early warning according to claim 1, characterized in that: the positioning mechanism comprises a U-shaped block (15) fixed at the upper end of a fixed rod (14), one side of the U-shaped block (15) opposite to two vertical parts is rotatably connected with a round ball (41) through a pin shaft, the side wall of the round ball (41) is in sliding sleeve connection with a pull rope (11) through a directional hole, one side of the horizontal part of the U-shaped block (15) is provided with a notch, a pulley (40) is arranged in the notch, the center of the pulley (40) is rotatably connected with a support shaft through a shaft sleeve, two ends of the support shaft are respectively fixedly connected with one side of the U-shaped block (15) opposite to the two vertical parts, one side of the positioning plate (16) is obliquely and fixedly connected with a plurality of positioning blocks (18) which are uniformly distributed, one side of the positioning blocks (18) far away from the positioning plate (16) is provided with a positioning groove, and a right-angle notch is arranged between the upper side of the positioning groove and the upper end of the positioning block (18), the diameter of right angle breach and stay cord (11) is the same, pulley (40) sliding connection is walked around in the right angle breach to the one end of stay cord (11), the one end fixedly connected with locating lever (42) of stay cord (11), locating lever (42) rather than one of them constant head tank joint on locating piece (18), the downside fixedly connected with of constant head tank two flexure strips (43) that the slope set up, and the upside sliding connection of one side and constant head tank of flexure strip (43).
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| CN113267384A (en) * | 2021-07-19 | 2021-08-17 | 深圳市点匠科技有限公司 | Monitoring device for river water pollution detection and early warning |
| CN114577884B (en) * | 2022-05-06 | 2022-08-19 | 四川富临新能源科技有限公司 | PH value detection equipment for removing lithium iron phosphate impurities and detection method thereof |
| CN114994142A (en) * | 2022-06-15 | 2022-09-02 | 美人鱼企业发展有限公司 | Quality of water intelligent analysis early warning device |
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| GB630657A (en) * | 1947-09-18 | 1949-10-18 | Jeffery Walton Barnes | Improvements in or relating to gyroscopes |
| CA2432485C (en) * | 2003-06-16 | 2006-08-15 | Bourgault Industries Ltd. | Apparatus for attaching a ground-engaging tool to an implement frame |
| WO2010016094A1 (en) * | 2008-08-06 | 2010-02-11 | パイオニア株式会社 | Capacitance detection type sensor |
| US9169610B2 (en) * | 2010-05-13 | 2015-10-27 | Christopher Wood | Collector apparatus |
| CN103422486B (en) * | 2013-08-22 | 2015-03-25 | 中交第三航务工程勘察设计院有限公司 | Shipborne truss combined in-situ testing platform |
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| CN207597486U (en) * | 2017-11-25 | 2018-07-10 | 安徽海螺建材设计研究院 | High luffing water level water source water fetching device |
| CN109489637B (en) * | 2018-11-08 | 2019-10-18 | 清华大学 | Water quantity change monitoring method, device, computer equipment and storage medium |
| CN110593191B (en) * | 2019-09-06 | 2024-04-16 | 湖南省交通规划勘察设计院有限公司 | Self-adaptive water level change floating pier movable steel approach bridge stair tread leveling system |
| CN112049088A (en) * | 2020-08-21 | 2020-12-08 | 江苏润州建设有限公司 | Ecological river course with filtering capability |
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Effective date of registration: 20220614 Address after: 435000 No. 65 Hubin Avenue, Huangshigang District, Huangshi City, Hubei Province Applicant after: Huangshi Chengfa Environmental Testing Technology Co.,Ltd. Address before: 435000 room 226, No.26 Suzhou Road, Tuanchengshan street, Xialu District, Huangshi City, Hubei Province Applicant before: Yang Ling |
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