CN114814142B - Real-time water quality monitoring device - Google Patents
Real-time water quality monitoring device Download PDFInfo
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- CN114814142B CN114814142B CN202210519215.9A CN202210519215A CN114814142B CN 114814142 B CN114814142 B CN 114814142B CN 202210519215 A CN202210519215 A CN 202210519215A CN 114814142 B CN114814142 B CN 114814142B
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
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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
- G01N2001/1427—Positive displacement, piston, peristaltic
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Abstract
The invention provides a real-time water quality monitoring device which is used for solving the problem of endurance of a water quality monitor in the prior art. To achieve the above and other related objects, the present invention provides a real-time water quality monitoring apparatus, which comprises a floating member capable of floating on a water surface; the adsorption component is arranged on the floating component, and the adsorption end of the adsorption component corresponds to a sailing ship; the sampling assembly is arranged on the floating assembly, the sampling pipe of the sampling assembly corresponds to the water phase, and the water quality monitor is arranged in the sampling assembly and corresponds to the extracted water sample. This application makes the device float on the surface of water through setting up showy subassembly, adsorbs monitoring devices on the ship of aquatic walking through adsorption component, can drive monitoring devices when the ship removes, carries out the water quality sample through the sampling subassembly, realizes carrying out real-time supervision to the quality of water in the waters of bigger region through water quality monitor, simultaneously because monitoring devices is close to the ship, can also monitor from ship exhaust sewage.
Description
Technical Field
The invention belongs to the field of water quality monitoring, and particularly relates to a real-time water quality monitoring device.
Background
The water environment refers to the environment of the space where water is formed, distributed and transformed in nature, and refers to the water body surrounding the crowd space and capable of directly or indirectly influencing the life and development of human beings, and the totality of various natural factors and related social factors of the normal functions of the water body. The good water environment is a present of the ecological environment and is a basic guarantee for the healthy survival of people. Therefore, the method has important significance for monitoring the water quality of the water environment. The existing water quality monitoring device monitors water quality in real time or moves through a plurality of fixed monitoring points arranged in water. The water quality monitoring device who removes supplies power through the battery to the device, charges through solar cell panel.
It has the problems that: because the solar energy is used for charging and supplying power, the generated electric energy is limited, and the cruising ability is limited.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a real-time water quality monitoring device, which is used to solve the problem of endurance of the water quality monitoring device in the prior art.
To achieve the above and other related objects, the present invention provides a real-time water quality monitoring apparatus, comprising:
a floatation assembly, said floatation assembly being floatable on the surface of the water;
the adsorption component is arranged on the floating component and comprises an adsorption end, and the adsorption end of the adsorption component corresponds to a sailing ship;
a sampling component arranged on the floating component, a sampling pipe of the sampling component corresponds to the water,
the water quality monitor is arranged on the sampling assembly and corresponds to the extracted water sample;
the electricity storage assembly is arranged on the floating assembly and provides electricity for the adsorption assembly, the sampling assembly and the water quality monitor.
Alternatively, the floating assembly comprises an air bag, a spherical hollow body, an opening and a first through hole;
the air bag is fixedly connected in the spherical hollow body, an opening is formed in the spherical hollow body above the air bag, a plurality of first through holes are formed in the spherical hollow body below the air bag, and the first through holes are communicated with the inner side wall and the outer side wall of the spherical hollow body;
and the air bag is provided with an adsorption component and a sampling component.
Alternatively, the electricity storage assembly comprises a storage battery, the storage battery is mounted on the air bag, and the storage battery provides power for the adsorption assembly, the sampling assembly and the water quality monitor.
As an alternative, the power storage assembly further comprises a plurality of solar panels, the plurality of solar panels are installed at the opening of the spherical hollow body, and the power output end of each solar panel is electrically connected with the charging end of the storage battery.
As an alternative scheme, the adsorption assembly comprises a first hollow pipe, a second hollow pipe, a first piston, a mounting plate, a sealing plug, a sucker, a first motor, a screw rod, a second motor, a steel wire, a second through hole and a locking assembly;
the second through hole is formed in the spherical hollow body and penetrates through the inner wall and the outer wall of the spherical hollow body, the second through hole is positioned above the plane of the upper end face of the air bag, a hollow tube is fixedly arranged in the second through hole, the axis of the hollow tube and the upper end face of the air bag form an acute angle, the hollow tube comprises a first hollow tube and a second hollow tube, the first hollow tube and the second hollow tube are fixedly connected in a coaxial mode, the inner diameter of the second hollow tube is larger than that of the first hollow tube, the second hollow tube is fixedly arranged in the second through hole, and the first hollow tube is positioned in the spherical hollow body;
the first piston is arranged in the first hollow tube in a sealing and sliding mode, the sealing plug can be plugged into one end, close to the second hollow tube, of the first hollow tube, the sucker is fixedly connected to the side wall, far away from one end of the first hollow tube, of the sealing plug, the sucker can correspond to a ship board of a ship, the locking assembly is arranged in the second hollow tube, the locking end of the locking assembly can unlock and lock the sealing plug, and compressible pressure releasing media are arranged in the first hollow tube between the first piston and the sealing plug;
the first motor is fixedly connected to the end face, close to the sealing plug, of the first piston, the axis of an output shaft of the first motor is perpendicular to the axis of the first hollow pipe, one end of a steel wire is fixedly connected to the side wall of the output shaft of the first motor, and the other end of the steel wire is fixedly connected to the sealing plug;
when the sealing plug is inserted into the first hollow pipe, the sucker is positioned in the second hollow pipe, the maximum distance between the sealing plug and the first piston is a, the length of the steel wire is b, and b is greater than or equal to a;
the mounting plate is fixedly connected to one end, far away from the second hollow tube, of the first hollow tube, the second motor is fixedly connected to the end wall, far away from the sealing plug, of the first piston, the axis of the output shaft of the second motor is parallel to the axis of the first hollow tube, the lead screw is fixedly connected to the output shaft of the second motor, and the lead screw can penetrate through the mounting plate and is in threaded connection with the mounting plate;
the power input end of the first motor and the power input end of the second motor are electrically connected with the first power output end of the storage battery.
As an alternative scheme, the locking assembly comprises a locking block, a third through hole, a first push block, a second push block, a connecting rod, a first spring, a second spring, a first groove, a second groove, a baffle, a one-way valve, a first guide inclined surface and a second guide inclined surface;
the third through hole is formed in the first hollow pipe between the first piston and the sealing plug and penetrates through the inner wall and the outer wall of the first hollow pipe, the one-way valve is communicated with the inside of the first hollow pipe through a pipeline, the baffle is slidably mounted on the outer wall of the first hollow pipe, the sliding direction of the baffle is parallel to the axial direction of the first hollow pipe, the baffle is attached to the outer wall of the first hollow pipe and closes the third through hole, a first push block is arranged in the third through hole, one end of the first push block extends into the first hollow pipe, the other end of the first push block is fixedly connected with the baffle, the first spring is located in the third through hole, one end of the first spring is fixedly connected with the first push block, the other end of the first spring is fixedly connected with the inner wall of the third through hole, and the contraction direction of the first spring is parallel to the axial direction of the first hollow pipe;
the first groove is formed in the inner wall of the second hollow pipe, the second groove is formed in the end wall, close to the first hollow pipe, of the second hollow pipe, the second groove is communicated with the first groove, the locking block is installed in the first groove in a sliding mode, the sliding direction of the locking block is perpendicular to the axis direction of the second hollow pipe, the side wall, close to the first hollow pipe, of the locking block can be attached to the side wall, far away from the first piston, of the sealing plug, the second spring is located in the first groove, the second spring is connected with the locking block and the first groove, the compression direction of the second spring is parallel to the sliding direction of the locking block, and the second pushing block is located in the first groove;
a connecting rod is slidably mounted in the second groove, one end of the connecting rod extends out of the second groove and is fixedly connected with the baffle, the other end of the connecting rod extends into the first groove and is fixedly connected with a second pushing block, and the lower end face of the second pushing block can be attached to the upper end face of the locking block;
the first guide inclined plane is arranged on one side, close to the first hollow pipe, of the second push block, the second guide inclined plane is arranged on one side, far away from the first hollow pipe, of the locking block, and the first guide inclined plane can correspond to the second guide inclined plane;
the length of the first groove along the axial direction of the second hollow pipe is m, the thickness of the locking block along the axial direction of the second hollow pipe is n, the thickness of the second pushing block along the axial direction of the second hollow pipe is t, and m is more than or equal to n + t;
when the locking block unlocks the sealing plug, the second pushing block is positioned on one side, far away from the first hollow pipe, of the locking block in the first groove.
Alternatively, the pressure applying medium is air.
As an alternative scheme, the sampling assembly comprises a second piston, a piston cylinder, a first communicating pipe, a second communicating pipe, a drain pipe, a first one-way valve, a second one-way valve, an electromagnetic valve and a water sample storage tank;
the opening end of the piston cylinder is hermetically and fixedly connected with an installation plate, the axis of the piston cylinder is parallel to the axis of the lead screw, and the extending section of the installation plate of the lead screw is positioned in the piston cylinder;
the second piston is arranged in the piston cylinder in a sealing and sliding manner, and is fixedly connected with the extension section of the screw rod in the piston cylinder;
the water sample storage box is fixedly connected above the air bag, one end of the first communicating pipe extends into water, the other end of the first communicating pipe is communicated with the interior of the piston cylinder, the intersection point of the first communicating pipe and the piston cylinder is positioned on one side, away from the screw rod, of the second piston, one end of the second communicating pipe is communicated with the interior of the piston cylinder, the other end of the second communicating pipe is communicated with the interior of the water sample storage box, the first communicating pipe is provided with a first one-way valve, and the second communicating pipe is provided with a second one-way valve;
the water draining pipe is fixedly connected to the water sample storage box, one end of the water draining pipe is communicated with the inside of the water sample storage box, the other end of the water draining pipe is communicated with the external space, the water draining pipe is provided with an electromagnetic valve, and the power input end of the electromagnetic valve is electrically connected with the second power output end of the storage battery;
the water quality monitoring end of the water quality monitor corresponds to the water sample in the water sample storage tank.
As an alternative, a ship searcher for searching ships on the water surface is fixedly connected to the airbag in the spherical hollow body, and a power input end of the ship searcher is electrically connected with a third power output end of the storage battery.
Optionally, the monitoring device further comprises a paddle assembly for pushing the spherical hollow body to move, wherein the paddle assembly comprises a rotating paddle, a rotating disc, a third motor, a fourth motor, a first bevel gear, a second bevel gear and a fourth through hole;
the third motor is fixedly arranged on the air bag, the axis of the third motor is vertical to the lower end face of the air bag, the rotating disc is fixedly connected to the third motor, the fourth motor is fixed on the rotating disc, and the axis direction of the output shaft of the fourth motor is parallel to the axis direction of the output shaft of the third motor;
the fourth through hole is formed in the spherical hollow body below the fourth motor and communicated with the inner wall and the outer wall of the spherical hollow body, and an output shaft of the fourth motor extends through the fourth through hole and extends out of the spherical hollow body;
the first bevel gear is arranged on the extending section of the spherical hollow body of the output shaft of the fourth motor, the second bevel gear is meshed with the first bevel gear, the second bevel gear is fixed on the rotating blade, and the rotating blade is rotatably arranged on the rotating disc;
and the power input end of the third motor and the power input end of the fourth motor are electrically connected with the fourth power output end of the storage battery.
As described above, the real-time water quality monitoring device of the present invention has at least the following beneficial effects:
1. according to the monitoring device, due to the arrangement of the sucking disc of the adsorption component, when the monitoring device is close to a ship travelling in water, the monitoring device is connected with the ship through the sucking disc, so that the ship drives the monitoring device to move, the electric quantity of the monitoring device is saved, and the cruising range of the monitoring device is expanded;
2. when the monitoring device moves to the upstream, the ship is released by the sucking disc, and the monitoring device drifts downwards under the driving of water flow, so that the water quality monitoring of the river in the whole length direction is realized;
3. according to the method, the ship drives the monitoring device to move in a turbulent water flow manner, and the blades are rotated to drive the monitoring device to move to a position close to the river bank, so that the water quality of the river surface in the whole width direction is monitored;
4. this application is through adsorbing monitoring devices on the ship of marcing, because monitoring devices is close to the ship, can also gather the quality of water from ship upper run exhaust, can monitor the drainage condition of ship.
Drawings
FIG. 1 is a schematic view of a monitoring device according to the present invention;
FIG. 2 shows a bottom view of the present invention;
FIG. 3 showsbase:Sub>A cross-sectional view at A-A of the present invention;
FIG. 4 is an enlarged view of a portion of the present invention at B;
FIG. 5 is a schematic view showing the structure of the adsorption module, the sampling module, the air bag and the ship searcher according to the present invention;
FIG. 6 shows a schematic structural view of the bladder, accumulator and paddle assembly of the present invention;
FIG. 7 is a schematic structural view of a second push block, a connecting rod and a baffle of the present invention;
FIG. 8 is a schematic view of a latch block according to the present invention;
fig. 9 shows a structural sectional view of the adsorption assembly, the second piston, and the piston cylinder of the present invention.
In the figure: 1. an air bag; 2. a spherical hollow body; 3. an opening; 4. a first through hole; 5. a storage battery; 6. a solar panel; 7. a first hollow tube; 8. a second hollow tube; 9. a first piston; 10. mounting a plate; 11. a sealing plug; 12. a suction cup; 13. a first motor; 14. a lead screw; 15. a second motor; 16. a steel wire; 17. a second through hole; 18. a locking block; 19. a third through hole; 20. a first push block; 21. a second push block; 22. a connecting rod; 23. a first spring; 24. a second spring; 25. a first groove; 26. a second groove; 27. a baffle plate; 28. a first guide slope; 29. a second guide slope; 30. a second piston; 31. a piston cylinder; 32. a first communication pipe; 33. a second communicating pipe; 34. a drain pipe; 35. a first check valve; 36. a second one-way valve; 37. an electromagnetic valve; 38. a water sample storage tank; 39. a vessel searcher; 40. rotating the paddle; 41. rotating the disc; 42. a third motor; 43. a fourth motor; 44. a first bevel gear; 45. a second bevel gear; 46. a fourth via hole; 47. a water quality monitor; 48. a one-way valve.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention.
Please refer to fig. 1 to 9. It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The following examples are for illustrative purposes only. Various embodiments may be combined, and are not limited to only those presented in the following single embodiment.
Referring to fig. 1 and 5, the present invention provides a real-time water quality monitoring apparatus, comprising:
a floatation assembly, said floatation assembly being floatable on the surface of the water;
the adsorption component is arranged on the floating component and comprises an adsorption end, and the adsorption end of the adsorption component corresponds to a ship sailing in water;
a sampling component arranged on the floating component, a sampling pipe of the sampling component corresponds to the water phase,
the water quality monitor 47 is arranged on the sampling assembly and corresponds to the extracted water sample;
and the electricity storage assembly is arranged on the floating assembly and provides electric power for the adsorption assembly, the sampling assembly and the water quality monitor 47.
Make monitoring devices float on the surface of water through floating the subassembly, adsorption component's absorption end adsorbs on the ship of navigation to drive monitoring devices and remove when making the ship navigation, practiced thrift monitoring devices's energy, carry out the water sampling through sampling assembly, detect the water sample through water quality monitor 47, transmit the result of detecting for the staff through wireless mode, thereby realize on a large scale, the real-time water quality monitoring of high continuation of the journey.
In the present embodiment, referring to fig. 1 to 3, the floating assembly includes an air bag 1, a spherical hollow body 2, an opening 3 and a first through hole 4;
the air bag 1 is fixedly connected in the spherical hollow body 2, an opening 3 is formed in the spherical hollow body 2 above the air bag 1, a plurality of first through holes 4 are formed in the spherical hollow body 2 below the air bag 1, and the first through holes 4 are communicated with the inner side wall and the outer side wall of the spherical hollow body 2;
and the air bag 1 is provided with an adsorption assembly and a sampling assembly.
The air bag 1 can ensure that the whole monitoring device can float on the water surface, and by installing various parts in the spherical hollow body 2, when a sailing ship hits the monitoring device, the spherical hollow body 2 can be hit to one side, thereby ensuring that the whole monitoring device cannot be damaged.
In this embodiment, referring to fig. 6, the electricity storage assembly includes a storage battery 5, the storage battery 5 is mounted on the airbag 1, and the storage battery 5 provides power for the adsorption assembly, the sampling assembly and the water quality monitor 47.
The storage battery 5 can provide power for the whole monitoring device, and normal operation of equipment is guaranteed.
In this embodiment, referring to fig. 1, the power storage assembly further includes a plurality of solar panels 6, the plurality of solar panels 6 are installed at the opening 3 of the spherical hollow body 2, and an electric power output end of the solar panels 6 is electrically connected to a charging end of the storage battery 5.
The storage battery 5 can be charged through the solar power generation panel, so that the cruising ability of the whole monitoring device can be improved.
In this embodiment, please refer to fig. 5 and 9, the adsorbing assembly includes a first hollow tube 7, a second hollow tube 8, a first piston 9, a mounting plate 10, a sealing plug 11, a suction cup 12, a first motor 13, a lead screw 14, a second motor 15, a steel wire 16, a second through hole 17, and a locking assembly;
the second through hole 17 is arranged on the spherical hollow body 2 and penetrates through the inner wall and the outer wall of the spherical hollow body, the second through hole 17 is positioned above the plane of the upper end surface of the air bag 1, a hollow tube is fixedly arranged in the second through hole 17, the axis of the hollow tube and the upper end surface of the air bag 1 form an acute angle, the hollow tube comprises a first hollow tube 7 and a second hollow tube 8, the first hollow tube 7 and the second hollow tube 8 are fixedly connected in a coaxial manner, the inner diameter of the second hollow tube 8 is larger than that of the first hollow tube 7, the second hollow tube 8 is fixedly arranged in the second through hole 17, and the first hollow tube 7 is positioned in the spherical hollow body 2;
the first piston 9 is arranged in the first hollow pipe 7 in a sealing and sliding mode, the sealing plug 11 can be plugged into one end, close to the second hollow pipe 8, of the first hollow pipe 7, the sucking disc 12 is fixedly connected to the side wall, far away from one end of the first hollow pipe 7, of the sealing plug 11, the sucking disc 12 can correspond to the side of a ship, the locking assembly is arranged in the second hollow pipe 8, the locking end of the locking assembly can unlock and lock the sealing plug 11, and compressible pressure releasing media are arranged in the first hollow pipe 7 between the first piston 9 and the sealing plug 11;
the first motor 13 is fixedly connected to the end face, close to the sealing plug 11, of the first piston 9, the axis of the output shaft of the first motor 13 is perpendicular to the axis of the first hollow tube 7, one end of a steel wire 16 is fixedly connected to the side wall of the output shaft of the first motor 13, and the other end of the steel wire 16 is fixedly connected to the sealing plug 11;
when the sealing plug 11 is inserted into the first hollow tube 7, the sucker 12 is positioned in the second hollow tube 8, the maximum distance between the sealing plug 11 and the first piston 9 is a, the length of the steel wire 16 is b, and b is greater than or equal to a;
the mounting plate 10 is fixedly connected to one end, far away from the second hollow tube 8, of the first hollow tube 7, the second motor 15 is fixedly connected to the end wall, far away from the sealing plug 11, of the first piston 9, the axis of the output shaft of the second motor 15 is parallel to the axis of the first hollow tube 7, the lead screw 14 is fixedly connected to the output shaft of the second motor 15, and the lead screw 14 can penetrate through the mounting plate 10 and is in threaded connection with the mounting plate 10;
the power input end of the first motor 13 and the power input end of the second motor 15 are electrically connected with the first power output end of the storage battery 5.
Locking assembly locking sealing plug 11, start first motor 13, release winding steel wire 16 on it, start second motor 15, drive first piston 9 and remove towards sealing plug 11, thereby compression pressure discharges the medium, open the locking assembly, thereby release sealing plug 11, sealing plug 11 outwards jets out second hollow tube 8 under the effect of the power that the medium was discharged to pressure, when sucking disc 12 jets out with sealing plug 11 together, will adsorb on the ship board of ship, start first motor 13, wind steel wire 16 on to the output shaft of first motor 13, thereby drive monitoring devices and remove to the ship, monitoring devices will remove under the drive of ship, realize the removal of large tracts of land.
In this embodiment, referring to fig. 3 to 5, 7 and 8, the locking assembly includes a locking block 18, a third through hole 19, a first pushing block 20, a second pushing block 21, a connecting rod 22, a first spring 23, a second spring 24, a first groove 25, a second groove 26, a baffle 27, a check valve 48, a first guiding inclined surface 28 and a second guiding inclined surface 29;
the third through hole 19 is formed in the first hollow tube 7 between the first piston 9 and the sealing plug 11 and penetrates through the inner wall and the outer wall of the first hollow tube 7, the check valve 48 is communicated with the inside of the first hollow tube 7 through a pipeline, the check valve 48 only enables air to flow into the first hollow tube 7 through an external space, the baffle 27 is slidably mounted on the outer wall of the first hollow tube 7, the sliding direction of the baffle 27 is parallel to the axial direction of the first hollow tube 7, the baffle 27 is attached to the outer wall of the first hollow tube 7 and closes the third through hole 19, a first push block 20 is arranged in the third through hole 19, one end of the first push block 20 extends into the first hollow tube 7, the other end of the first push block 20 is fixedly connected with the baffle 27, the first spring 23 is located in the third through hole 19, one end of the first spring 23 is fixedly connected with the first push block 20, the other end of the first spring 23 is fixedly connected with the inner wall of the third through hole 19, and the contraction direction of the first spring 23 is parallel to the axial direction of the first hollow tube 7;
the first groove 25 is formed in the inner wall of the second hollow tube 8, the second groove 26 is formed in the end wall, close to the first hollow tube 7, of the second hollow tube 8, the second groove 26 is communicated with the first groove 25, the locking block 18 is slidably mounted in the first groove 25, the sliding direction of the locking block 18 is perpendicular to the axial direction of the second hollow tube 8, the side wall, close to the first hollow tube 7, of the locking block 18 can be attached to the side wall, far away from the first piston 9, of the sealing plug 11, the second spring 24 is located in the first groove 25, the second spring 24 is connected with the locking block 18 and the first groove 25, the compression direction of the second spring 24 is parallel to the sliding direction of the locking block 18, and the second pushing block 21 is located in the first groove 25;
a connecting rod 22 is slidably mounted in the second groove 26, one end of the connecting rod 22 extends out of the second groove 26 and is fixedly connected with a baffle 27, the other end of the connecting rod 22 extends into the first groove 25 and is fixedly connected with a second push block 21, and the lower end face of the second push block 21 can be attached to the upper end face of the locking block 18;
the first guide inclined plane 28 is arranged on one side, close to the first hollow tube 7, of the second push block 21, the second guide inclined plane 29 is arranged on one side, far away from the first hollow tube 7, of the locking block 18, and the first guide inclined plane 28 can correspond to the second guide inclined plane 29;
the length of the first groove 25 along the axial direction of the second hollow tube 8 is m, the thickness of the locking block 18 along the axial direction of the second hollow tube 8 is n, the thickness of the second push block 21 along the axial direction of the second hollow tube 8 is t, and m is more than or equal to n + t;
when the locking block 18 unlocks the sealing plug 11, the second pushing block 21 is positioned on one side of the locking block 18, which is far away from the first hollow pipe 7, in the first groove 25.
When the first piston 9 moves towards the sealing plug 11, the first piston 9 will contact with the section of the first pushing block 20 extending into the first hollow tube 7, the first piston 9 continues to move, the first pushing block 20 will be pushed to move, so that the first pushing block 21 moves through the baffle 27, the connecting rod 22 and the second pushing block 21, when the second pushing block 21 moves to be separated from the contact with the locking block 18, the locking block 18 moves back into the first groove 25 under the driving of the second spring 24, so as to unlock the sealing plug 11, when the sealing plug 11 needs to be locked again, the first motor 13 is started, the steel wire 16 is wound on the output shaft of the first motor 13, so that the sealing plug 11 is plugged back to the first hollow tube 7, the second motor 15 is started to drive the first piston 9 to move back, air is injected into the first hollow tube 7 through the one-way valve 48, and the adsorption of the ship is guaranteed to be carried out again.
In this embodiment, referring to fig. 3, the pressure applying medium is air.
Through first piston 9 compressed air, when locking piece 18 unblock sealing plug 11, compressed air releases in the twinkling of an eye to jet out second hollow tube 8 with sealing plug 11, guaranteed that sucking disc 12 on it can adsorb the ship of marcing.
In this embodiment, referring to fig. 2, 3 and 5, the sampling assembly includes a second piston 30, a piston cylinder 31, a first communicating pipe 32, a second communicating pipe 33, a drain pipe 34, a first check valve 35, a second check valve 36, an electromagnetic valve 37 and a water sample storage tank 38;
the opening 3 end of the piston cylinder 31 is hermetically fixedly connected with the mounting plate 10, the axis of the piston cylinder 31 is parallel to the axis of the screw 14, the extending section of the mounting plate 10 of the screw 14 is positioned in the piston cylinder 31, the second piston 30 is hermetically and slidably arranged in the piston cylinder 31, and the second piston 30 is fixedly connected with the extending section of the screw 14 in the piston cylinder 31;
the water sample storage tank 38 is fixedly connected above the air bag 1, one end of the first communication pipe 32 extends into water, the other end of the first communication pipe 32 is communicated with the interior of the piston cylinder 31, the intersection point of the first communication pipe 32 and the piston cylinder 31 is positioned on one side, away from the screw 14, of the second piston 30, one end of the second communication pipe 33 is communicated with the interior of the piston cylinder 31, the other end of the second communication pipe 33 is communicated with the interior of the water sample storage tank 38, the first communication pipe 32 is provided with the first one-way valve 35, the first one-way valve 35 only enables water to flow into the piston cylinder 31 through the river, the second communication pipe 33 is provided with the second one-way valve 36, and the second one-way valve 36 only enables water to flow into the water sample storage tank 38 through the interior of the piston cylinder 31;
the drain pipe 34 is fixedly connected to the water sample storage tank 38, one end of the drain pipe 34 is communicated with the inside of the water sample storage tank 38, the other end of the drain pipe 34 is communicated with the external space, the drain pipe 34 is provided with an electromagnetic valve 37, and the electric power input end of the electromagnetic valve 37 is electrically connected with the second electric power output end of the storage battery 5;
the water quality monitoring end of the water quality monitor 47 corresponds to the water sample in the water sample storage tank 38.
When the first piston 9 moves towards the sealing plug 11, the second piston 30 is driven to move, so that water is pumped into the piston cylinder 31 from the river, the second motor 15 is started to drive the first piston 9 to move back, the water in the piston cylinder 31 is pushed into the water sample storage tank 38 through the second communicating pipe 33, and after water sample detection is finished, the electromagnetic valve 37 is started to discharge a water sample in the water sample storage tank 38, so that the accuracy of water quality monitoring is ensured.
In this embodiment, referring to fig. 5, a ship searcher 39 for searching ships on the water surface is fixedly connected to the airbag 1 in the spherical hollow body 2, and a power input end of the ship searcher 39 is electrically connected to a third power output end of the storage battery 5. The ships sailing on the river can be searched for by the ship searcher 39.
In this embodiment, referring to fig. 1 to 3 and 6, the monitoring device further includes a blade assembly for pushing the spherical hollow body 2 to move, where the blade assembly includes a rotating blade 40, a rotating disc 41, a third motor 42, a fourth motor 43, a first bevel gear 44, a second bevel gear 45 and a fourth through hole 46;
the third motor 42 is fixedly installed on the air bag 1, the axis of the third motor 42 is perpendicular to the lower end face of the air bag 1, the rotating disc 41 is fixedly connected to the third motor 42, the fourth motor 43 is fixed on the rotating disc 41, and the axis direction of the output shaft of the fourth motor 43 is parallel to the axis direction of the output shaft of the third motor 42;
the fourth through hole 46 is formed in the spherical hollow body 2 below the fourth motor 43, the fourth through hole 46 is communicated with the inner wall and the outer wall of the spherical hollow body 2, and an output shaft of the fourth motor 43 extends through the fourth through hole 46 and extends out of the spherical hollow body 2;
the first bevel gear 44 is installed on the extending section of the spherical hollow body 2 of the output shaft of the fourth motor 43, the second bevel gear 45 is engaged with the first bevel gear 44, the second bevel gear 45 is fixed on the rotating blade 40, and the rotating blade 40 is rotatably installed on the rotating disc 41;
the power input end of the third motor 42 and the power input end of the fourth motor 43 are electrically connected with the fourth power output end of the storage battery 5.
The ship searcher 39 is used for searching the moving ship, the third motor 42 is started to drive the rotating blade 40 to axially rotate to the direction towards the ship, and the fourth motor 43 is started to drive the rotating blade 40 to rotate, so that the ship moving towards the monitoring device is close to the monitoring device, and the efficiency of the monitoring device for adsorbing the ship is ensured.
In summary, according to the present invention, the solar cell panel 6 charges the storage battery 5, the storage battery 5 supplies power to the device, the ship finder 39 searches for a ship, the third motor 42 drives the rotating paddle 40 to axially rotate and face the ship, the fourth motor 43 is started to bring the monitoring device close to the ship, the first motor 13 is started to release the steel wire 16, the second motor 15 is started, the screw 14 is matched with the mounting plate 10 to drive the first piston 9 to move towards the sealing plug 11, so as to compress the air in the first hollow tube 7, the first piston 9 moves to push the first push block 20, so as to separate the second push block 21 from the locking block 18, the locking block 18 retracts into the first groove 25, so as to unlock the sealing plug 11, the second piston 8 is ejected outwards under the force of suddenly released compressed air, so as to make the suction cup 12 adhere to the ship board of the hollow tube, the first motor 13 is started, the steel wire 16 is wound around the output shaft of the first motor 13, so as to drive the monitoring device to move towards the ship, the first piston 9 moves towards the ship, the water sample storage tank 30, the piston 9 moves to drive the water sample storage piston 31, and the water sample storage pipe 31 to detect the water sample, and the water sample in the water sample storage tank 31, after the piston 9 is started, the piston 9 moves, and the water sample storage pipe 31, so as to detect the water sample storage pipe 31, and the water sample storage pipe 31. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. A real-time water quality monitoring device, its characterized in that, monitoring devices includes:
a floatation assembly, said floatation assembly being floatable on the surface of the water;
the adsorption component is arranged on the floating component and comprises an adsorption end, and the adsorption end of the adsorption component can be adsorbed on a ship board of a ship sailing in water;
the sampling assembly is arranged on the floating assembly, and a sampling pipe of the sampling assembly extends into water and samples from the water;
the water quality monitor is arranged on the sampling assembly and is used for detecting the water quality of the extracted water sample;
the electricity storage assembly is arranged on the floating assembly and provides power for the adsorption assembly, the sampling assembly and the water quality monitor;
the floating assembly comprises an air bag, a spherical hollow body, an opening and a first through hole;
the air bag is fixedly connected in the spherical hollow body, an opening is formed in the spherical hollow body above the air bag, a plurality of first through holes are formed in the spherical hollow body below the air bag, and the first through holes are communicated with the inner side wall and the outer side wall of the spherical hollow body;
the air bag is provided with an adsorption component and a sampling component;
the electric storage assembly comprises a storage battery, the storage battery is arranged on the air bag, and the storage battery provides power for the adsorption assembly, the sampling assembly and the water quality monitor;
a ship searcher for searching ships on the water surface is fixedly connected to the air bag in the spherical hollow body, and the power input end of the ship searcher is electrically connected with the third power output end of the storage battery;
the monitoring device also comprises a paddle component for pushing the spherical hollow body to move, wherein the paddle component comprises a rotating paddle, a rotating disc, a third motor, a fourth motor, a first bevel gear, a second bevel gear and a fourth through hole;
the third motor is fixedly arranged on the air bag, the axis of the third motor is vertical to the lower end face of the air bag, the rotating disc is fixedly connected to the third motor, the fourth motor is fixed on the rotating disc, and the axis direction of the output shaft of the fourth motor is parallel to the axis direction of the output shaft of the third motor;
the fourth through hole is formed in the spherical hollow body below the fourth motor, the fourth through hole is communicated with the inner wall and the outer wall of the spherical hollow body, and an output shaft of the fourth motor extends through the fourth through hole and extends out of the spherical hollow body;
the first bevel gear is arranged on the extending section of the spherical hollow body of the output shaft of the fourth motor, the second bevel gear is meshed with the first bevel gear, the second bevel gear is fixed on the rotating blade, and the rotating blade is rotatably arranged on the rotating disc;
and the power input end of the third motor and the power input end of the fourth motor are electrically connected with the fourth power output end of the storage battery.
2. The real-time water quality monitoring device according to claim 1, characterized in that: the electric storage assembly further comprises a plurality of solar panels, the solar panels are installed at the opening of the spherical hollow body, and the power output end of each solar panel is electrically connected with the charging end of the storage battery.
3. The real-time water quality monitoring device according to claim 1, characterized in that: the adsorption assembly comprises a first hollow pipe, a second hollow pipe, a first piston, a mounting plate, a sealing plug, a sucker, a first motor, a lead screw, a second motor, a steel wire, a second through hole and a locking assembly;
the second through hole is formed in the spherical hollow body and penetrates through the inner wall and the outer wall of the spherical hollow body, the second through hole is positioned above the plane of the upper end face of the air bag, a hollow pipe is fixedly arranged in the second through hole, the axis of the hollow pipe and the upper end face of the air bag form an acute angle, the hollow pipe comprises a first hollow pipe and a second hollow pipe, the first hollow pipe and the second hollow pipe are fixedly connected in a coaxial mode, the inner diameter of the second hollow pipe is larger than that of the first hollow pipe, the second hollow pipe is fixedly arranged in the second through hole, and the first hollow pipe is positioned in the spherical hollow body;
the first piston is arranged in the first hollow tube in a sealing and sliding mode, the sealing plug can be plugged into one end, close to the second hollow tube, of the first hollow tube, the sucker is fixedly connected to the side wall, far away from one end of the first hollow tube, of the sealing plug, the sucker can be adsorbed on a ship board of a ship, the locking assembly is arranged in the second hollow tube, the locking end of the locking assembly can unlock and lock the sealing plug, and a compressible pressure releasing medium is arranged in the first hollow tube between the first piston and the sealing plug;
the first motor is fixedly connected to the end face, close to the sealing plug, of the first piston, the axis of an output shaft of the first motor is perpendicular to the axis of the first hollow pipe, one end of a steel wire is fixedly connected to the side wall of the output shaft of the first motor, and the other end of the steel wire is fixedly connected to the sealing plug;
when the sealing plug is inserted into the first hollow pipe, the sucker is positioned in the second hollow pipe, the maximum distance between the sealing plug and the first piston is a, the length of the steel wire is b, and b is greater than or equal to a;
the mounting plate is fixedly connected to one end, far away from the second hollow tube, of the first hollow tube, the second motor is fixedly connected to the end wall, far away from the sealing plug, of the first piston, the axis of the output shaft of the second motor is parallel to the axis of the first hollow tube, the lead screw is fixedly connected to the output shaft of the second motor, and the lead screw can penetrate through the mounting plate and is in threaded connection with the mounting plate;
the power input end of the first motor and the power input end of the second motor are electrically connected with the first power output end of the storage battery.
4. A real-time water quality monitoring apparatus according to claim 3, characterized in that: the locking assembly comprises a locking block, a third through hole, a first push block, a second push block, a connecting rod, a first spring, a second spring, a first groove, a second groove, a baffle, a one-way valve, a first guide inclined plane and a second guide inclined plane;
the third through hole is formed in the first hollow pipe between the first piston and the sealing plug and penetrates through the inner wall and the outer wall of the first hollow pipe, the one-way valve is communicated with the inside of the first hollow pipe through a pipeline, the baffle is slidably mounted on the outer wall of the first hollow pipe, the sliding direction of the baffle is parallel to the axial direction of the first hollow pipe, the baffle is attached to the outer wall of the first hollow pipe and closes the third through hole, a first push block is arranged in the third through hole, one end of the first push block extends into the first hollow pipe, the other end of the first push block is fixedly connected with the baffle, the first spring is located in the third through hole, one end of the first spring is fixedly connected with the first push block, the other end of the first spring is fixedly connected with the inner wall of the third through hole, and the contraction direction of the first spring is parallel to the axial direction of the first hollow pipe;
the first groove is formed in the inner wall of the second hollow pipe, the second groove is formed in the end wall, close to the first hollow pipe, of the second hollow pipe, the second groove is communicated with the first groove, the locking block is installed in the first groove in a sliding mode, the sliding direction of the locking block is perpendicular to the axis direction of the second hollow pipe, the side wall, close to the first hollow pipe, of the locking block can be attached to the side wall, far away from the first piston, of the sealing plug, the second spring is located in the first groove, the second spring is connected with the locking block and the first groove, the compression direction of the second spring is parallel to the sliding direction of the locking block, and the second pushing block is located in the first groove;
a connecting rod is slidably mounted in the second groove, one end of the connecting rod extends out of the second groove and is fixedly connected with the baffle, the other end of the connecting rod extends into the first groove and is fixedly connected with a second pushing block, and the lower end face of the second pushing block can be attached to the upper end face of the locking block;
the first guide inclined plane is arranged on one side, close to the first hollow pipe, of the second push block, the second guide inclined plane is arranged on one side, far away from the first hollow pipe, of the locking block, and the first guide inclined plane can correspond to the second guide inclined plane;
the length of the first groove along the axial direction of the second hollow pipe is m, the thickness of the locking block along the axial direction of the second hollow pipe is n, the thickness of the second pushing block along the axial direction of the second hollow pipe is t, and m is more than or equal to n + t;
when the locking block unlocks the sealing plug, the second pushing block is positioned on one side, far away from the first hollow pipe, of the locking block in the first groove.
5. The real-time water quality monitoring device according to claim 3, characterized in that: the pressure applying medium is air.
6. The real-time water quality monitoring device according to claim 3, characterized in that: the sampling assembly comprises a second piston, a piston cylinder, a first communicating pipe, a second communicating pipe, a drain pipe, a first one-way valve, a second one-way valve, an electromagnetic valve and a water sample storage tank;
the opening end of the piston cylinder is hermetically and fixedly connected with a mounting plate, the axis of the piston cylinder is parallel to the axis of the lead screw, the extending section of the mounting plate of the lead screw is positioned in the piston cylinder, the second piston is hermetically and slidably arranged in the piston cylinder, and the second piston is fixedly connected with the extending section of the lead screw in the piston cylinder;
the water sample storage box is fixedly connected above the air bag, one end of the first communicating pipe extends into water, the other end of the first communicating pipe is communicated with the interior of the piston cylinder, the intersection point of the first communicating pipe and the piston cylinder is positioned on one side, away from the screw rod, of the second piston, one end of the second communicating pipe is communicated with the interior of the piston cylinder, the other end of the second communicating pipe is communicated with the interior of the water sample storage box, the first communicating pipe is provided with a first one-way valve, and the second communicating pipe is provided with a second one-way valve;
the water draining pipe is fixedly connected to the water sample storage box, one end of the water draining pipe is communicated with the inside of the water sample storage box, the other end of the water draining pipe is communicated with the external space, the water draining pipe is provided with an electromagnetic valve, and the power input end of the electromagnetic valve is electrically connected with the second power output end of the storage battery;
and the water quality monitoring end of the water quality monitor detects the water quality of the water sample in the water sample storage tank.
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| CN115574870B (en) * | 2022-11-24 | 2023-04-07 | 黑龙江省水利科学研究院 | River and lake health condition monitoring device and method |
| CN117825653B (en) * | 2024-03-05 | 2024-05-03 | 内蒙古自治区环境监测总站呼和浩特分站 | Intelligent water quality monitoring instrument |
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