CN114167018B - Intelligent water quality monitoring vehicle based on Internet of things - Google Patents
Intelligent water quality monitoring vehicle based on Internet of things Download PDFInfo
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- CN114167018B CN114167018B CN202111455525.0A CN202111455525A CN114167018B CN 114167018 B CN114167018 B CN 114167018B CN 202111455525 A CN202111455525 A CN 202111455525A CN 114167018 B CN114167018 B CN 114167018B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000005070 sampling Methods 0.000 claims abstract description 58
- SAZUGELZHZOXHB-UHFFFAOYSA-N acecarbromal Chemical compound CCC(Br)(CC)C(=O)NC(=O)NC(C)=O SAZUGELZHZOXHB-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000006855 networking Effects 0.000 claims abstract description 3
- 230000009471 action Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- 229910052785 arsenic Inorganic materials 0.000 claims description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052793 cadmium Inorganic materials 0.000 claims description 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000003651 drinking water Substances 0.000 description 6
- 235000020188 drinking water Nutrition 0.000 description 6
- 241001411320 Eriogonum inflatum Species 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- G01N33/1853—Hardness of water
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an intelligent water quality monitoring car based on thing networking, includes the railway carriage or compartment car, be provided with power, display and detector on the railway carriage or compartment car, the detector sets up a plurality of, and connects the display, the railway carriage or compartment car still is provided with basin, water valve and sampling device, still be provided with the sample bottle on the sampling device, the sample bottle sets up a plurality of, and with sampling device can dismantle the connection, sampling device includes buoy and platen, the buoy can float at the surface of water after aerifing, buoy circumference sets up a plurality of fixing bases, and the buoy passes through the fixing base is connected the platen, the platen is located buoy center and is higher than the surface of water setting, the fixing base sets up the jet-propelled orientation of jet-propelled orientation at the buoy and is the direction of keeping away from the platen. Through the combination of pneumatic control floating ring and platen remove on the surface of water, after reaching suitable sample point, put down pneumatic control's sample bottle and take a sample, can accomplish the sampling work of great scope, and sample quantity is considerable.
Description
Technical Field
The invention particularly relates to an intelligent water quality monitoring vehicle based on the Internet of things.
Background
Water is a life source, and human beings cannot leave water in life and production activities, so that the quality of drinking water is closely related to human health. Along with the development of social economy, scientific progress and the improvement of the living standard of people, the water quality requirement of people on living drinking water is continuously improved, and the water quality standard of the drinking water is correspondingly and continuously developed and perfected. Because the establishment of the standard of the quality of the drinking water is related to various factors such as living habits, culture, economic conditions, scientific and technical development level, water resources, water quality status and the like of people, the requirements on the quality of the drinking water are different not only among countries but also among different areas of the same country.
Therefore, water quality detection needs to be carried out on rivers, lakes or other drinking water sources and the like regularly so as to carry out analysis, most of the existing detection modes are detection and analysis carried into a laboratory after sampling, the detection is quite inconvenient, along with technological progress, the detection modes of integrating a detector onto a van are already available, the detection face test is convenient after sampling, but the existing water quality detection vehicle sampling mode is more traditional, manual sampling cannot be carried out on the middle part of a wider river, the sampling mode is carried out through an unmanned aerial vehicle, the unstable sampling quantity is less, and the novel sampling means are needed to be charged at any time.
Disclosure of Invention
In order to solve the problem that the water quality monitoring vehicle is inconvenient to sample, the invention provides an intelligent water quality monitoring vehicle based on the Internet of things, and creatively provides a mode of sampling through a pneumatic floating ring, so that sampling points can be expanded to a longer distance, and a sampling process is completed.
The technical scheme of the invention is as follows:
The utility model provides an intelligent water quality monitoring car based on thing networking, includes the railway carriage or compartment car, be provided with power, display and detector on the railway carriage or compartment car, the detector sets up a plurality of, and connects the display, the railway carriage or compartment car still is provided with basin, water valve and sampling device, still be provided with the sample bottle on the sampling device, the sample bottle sets up a plurality of, and with sampling device can dismantle the connection, sampling device includes buoy and platen, the buoy can float at the surface of water after aerifing, buoy circumference sets up a plurality of fixing bases, and the buoy passes through the fixing base is connected the platen, the platen is located buoy center and is higher than the surface of water setting, the fixing base sets up the jet-propelled orientation of jet-propelled orientation at the buoy and is the direction of keeping away from the platen.
Preferably, the bedplate is provided with a main pipe, an air inlet of the main pipe is connected with an air source, an air outlet of the main pipe is provided with an electromagnetic valve and then is connected with an air pipe, and one end, far away from the electromagnetic valve, of the air pipe is connected with the air nozzle, namely, a single electromagnetic valve can control a single air nozzle.
Preferably, the platen is provided with a screen, one end of the screen is connected with the lower surface of the platen through a hinge, the screen can be turned downwards to be opened, the other end of the screen is fixedly connected with a fixing plate through a magnet, the fixing plate is provided with a through hole, and the through hole is connected with a main pipe through an air pipe after being connected with an electromagnetic valve, namely the electromagnetic valve can control to open the screen.
Preferably, the sampling bottle comprises a bottle body, one end of the bottle body is provided with a bottle stopper, the side face of the bottle body is provided with a control seat, the control seat is provided with a movable plate capable of moving, the bottle body is provided with a water intake at the position of the movable plate, the movable plate is positioned above the water intake in a normal state, one end of the control seat is respectively connected with a bottle air inlet pipe and a bottle air outlet pipe, the bottle air inlet pipe is connected with a main pipe through an electromagnetic valve, and the bottle air outlet pipe is connected with an air outlet on a platen and used for controlling the movable plate to move.
Preferably, the control seat comprises a moving groove and an air return groove, the moving groove is communicated with the bottle air inlet pipe, a moving plug capable of moving is arranged in the moving groove, a spring is arranged at one end of the moving plug, far away from the bottle air inlet pipe, an air hole and an air leakage hole are arranged on one side, close to the bottle air inlet pipe, of the moving groove, the air return groove is communicated with the bottle air outlet pipe, when the air pressure of the bottle air inlet pipe is larger than the elastic force of the spring, the moving plug is driven to move until reaching the air hole position, and after air inlet is stopped, the moving plug is reset under the action of the air leakage hole and the spring, and then the moving plate is driven to move.
Preferably, the fixing seats are arranged in four directions, the included angle of the directions is a right angle, and two fixing seats are arranged in a single direction.
Preferably, the main pipe is provided with an electromagnetic valve and then communicated with the floating ring through an air pipe for inflation.
Preferably, a controller is arranged on the bedplate, the controller is connected with and controls all the electromagnetic valves, and the controller is provided with a wireless communication module, so that the opening and closing of the single electromagnetic valve can be remotely controlled.
Preferably, the air source is an air compressor, the air compressor is connected with the main pipe through an air pipe, and the air compressor is arranged on the van.
Preferably, the detector includes a water hardness detector, a sulfate detector, a fluoride detector, a nitrate detector, an arsenic detector, and a cadmium detector.
Compared with the prior art, the invention has the following beneficial effects: through the combination of pneumatic control floating ring and platen remove on the surface of water, reach suitable sampling point after, put down pneumatic control's sample bottle and take a sample to can control the degree of depth at this in-process, consequently can accomplish the sample work of great scope, and be different from current unmanned aerial vehicle sampling mode, this mode sample quantity is considerable, makes things convenient for follow-up water quality testing.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application.
In the drawings:
FIG. 1 is a schematic view of a van;
FIG. 2 is a schematic diagram of a sampling device and a sampling bottle according to the present invention;
FIG. 3 is a schematic view of the structure of the sample bottle of the present invention;
FIG. 4 is a schematic diagram showing the structure of the sampling bottle according to the present invention in different states;
FIG. 5 is a schematic cross-sectional view of a sample bottle according to the present invention;
the components represented by the reference numerals in the figures are:
1. A van; 2. a display; 3. a detector; 4. a sampling device; 41. a floating ring; 42. a fixing seat; 43. an air pipe; 44. an air jet; 45. an electromagnetic valve; 46. a header pipe; 47. a controller; 48. a platen; 49. an air outlet; 410. a fixing plate; 411. a screen plate; 5. sampling bottle; 51. a bottle body; 52. a bottle stopper; 53. a control base; 531. a moving groove; 532. a spring; 533. moving the plug; 534. a connecting rod; 535. air holes; 536. a vent hole; 537. an air return groove; 54. a moving plate; 55. a bottle body air outlet pipe; 56. a bottle air inlet pipe; 57. and a water intake.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art, and the disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein.
Example 1
As shown in fig. 1-5, an intelligent water quality monitoring vehicle based on internet of things comprises a van 1, wherein a power supply, a display 2 and a detector 3 are arranged on the van 1, the detectors 3 are arranged in a plurality and are connected with the display 2, the detector 3 comprises a water hardness detector, a sulfate detector, a fluoride detector, a nitrate detector, an arsenic detector and a cadmium detector, all projects for completing conventional water quality detection can be guaranteed, and the conventional water quality monitoring vehicle is observed through the display 2 and recorded in real time.
The van 1 is further provided with a water tank, a water valve and a sampling device 4, the sampling device 4 is further provided with sampling bottles 5, the sampling bottles 5 are provided with a plurality of sampling bottles and are detachably connected with the sampling device 4 so as to be convenient to replace, the sampling device 4 comprises a floating ring 41 and a bedplate 48, the floating ring 41 floats on the water surface after being inflated, the floating ring 41 is circumferentially provided with a plurality of fixing seats 42, the floating ring 41 is connected with the bedplate 48 through the fixing seats 42, the bedplate 48 is positioned at the center of the floating ring 41 and is higher than the water surface, the fixing seats 42 are provided with air nozzles 44 on the outer side of the floating ring 41, the air injection directions of the air nozzles 44 are directions away from the bedplate 48, the fixing seats 42 are arranged in four directions, the included angle of the directions is a right angle, and the single direction is provided with two fixing seats 42. The combination of the floating ring 41 and the bedplate 48 can be ensured to move in four directions through the action of the air nozzles 44 after air inflow, and the two air nozzles 44 are arranged in a single direction to finish work more stably, and when the air nozzles 44 in different directions are controlled to work simultaneously, the combination of the floating ring 41 and the bedplate 48 can realize steering and other operations, so that a proper sampling point is conveniently reached, and under the condition of flowing water source, the air injection of the air nozzles 44 can be counteracted, so that the combined distance between the floating ring 41 and the bedplate 48 is prevented from greatly changing when sampling is carried out.
The driving process of the combination of the floating ring 41 and the bedplate 48 is that the bedplate 48 is provided with a main pipe 46, the air inlet of the main pipe 46 is connected with an air compressor arranged on the van 1, the air outlet of the main pipe 46 is provided with an electromagnetic valve 45 and then is connected with an air pipe 43, one end of the air pipe 43 far away from the electromagnetic valve 45 is connected with the air nozzle 44, namely, a single electromagnetic valve 45 can control a single air nozzle 44, after the electromagnetic valve 45 is opened, the corresponding air nozzle 44 can jet air to provide power, so that the combination of the floating ring 41 and the bedplate 48 is driven to correspondingly move, the bedplate 48 is provided with a controller 47, the controller 47 is connected with all the electromagnetic valves 45, and the controller 47 is provided with a wireless communication module, so that the opening and the closing of the single electromagnetic valve 45 can be remotely controlled. The combination of the floating ring 41 and the bedplate 48 is remotely controlled by an operator on the shore, and a large-scale sampling work can be satisfied as long as the connecting pipe distance of the air compressor and the main pipe 46 is large enough.
The platen 48 is provided with a screen 411, one end of the screen 411 is hinged to the lower surface of the platen 48, and can be turned down to open, the other end of the screen 411 is fixedly connected with a fixing plate 410 through a magnet, under normal conditions, the screen 411 and the fixing plate 410 are fixed by magnetic force adsorption, a sampling bottle 5 can be placed on the screen 411 for transportation, but after transportation, how to put down the sampling bottle 5 for sampling needs to be provided with a through hole on the fixing plate 410, the through hole is connected with a solenoid valve 45 through an air pipe 43 and then is connected with a main pipe 46, when the solenoid valve 45 is opened, air is introduced to wash out the connection between the screen 411 and the fixing plate 410 through the through hole at one time, and due to the dead weight and the grid of the screen 411, no phenomenon of rebound re-adsorption exists, namely, the solenoid valve 45 can control to open the screen 411, and then place the sampling bottle 5 at a proper sampling point for sampling. The whole process is realized by magnetic force and air without electric power.
The sampling bottle 5 comprises a bottle body 51, wherein a bottle stopper 52 is arranged at one end of the bottle body 51, and conventional manual sampling can be performed by means of the bottle stopper 52.
Further, a control seat 53 is provided on the side of the bottle 51, a movable plate 54 capable of moving is provided on the control seat 53, a water intake 57 is provided on the bottle 51 at the position of the movable plate 54, the movable plate 54 is located above the water intake 57 in a normal state, the bottle 41 is sealed to prevent water inflow from affecting the detection result under the condition that the sampling depth is not reached, one end of the control seat 53 is respectively connected with a bottle air inlet pipe 56 and a bottle air outlet pipe 55, an electromagnetic valve 45 through which the bottle air inlet pipe 56 passes is connected with the main pipe 46, and the bottle air outlet pipe 55 is connected with an air outlet 49 on the platen 48 for controlling the movable plate 54 to move, and when the movable plate 54 moves, the water intake 57 is exposed, so that the sampling process can be performed.
The process of controlling the movement of the moving plate 54 is that the control seat 53 includes a moving groove 531 and a return air groove 537, the moving groove 531 is connected with the bottle air inlet pipe 56, a movable moving plug 533 is disposed in the moving groove 531, a spring 532 is disposed at one end far away from the bottle air inlet pipe 56, the moving groove 531 is connected with the return air groove 537 at one side close to the bottle air inlet pipe 56, the return air groove 537 is connected with the bottle air outlet pipe 55, when the air pressure of the bottle air inlet pipe 56 is greater than the elasticity of the spring 532, the moving plug 533 is driven to overcome the elasticity of the spring 532, and then moves until the position of the air hole 535 is reached, due to the effect of the air hole 535, the air flow can flow in from the return air groove 537 and the bottle air outlet pipe 55, and then downward power is generated, so as to help stabilize the combination of the floating ring 41 and the platen 48, after stopping the air inlet, the air is discharged through the air hole 535, the air outlet 536 is conducted into the return air groove 533 under the action of the spring 532, the air outlet groove 533, the air flow of the moving plug 533 is led into the return air groove 537, the return air inlet pipe is further, the diameter of the return air inlet pipe is sufficient to overcome, the diameter of the return air inlet pipe 53 is sufficient to overcome, and the diameter of the air inlet pipe 56 is further, and the diameter of the air inlet pipe 56 is sufficient to overcome, and the diameter of the air inlet pipe 56 is moved along with the moving plug, and the diameter of the moving plug is further, and the diameter of the air inlet pipe 56 is moved.
For easy understanding, referring to fig. 2, the use process of the present invention is as follows: firstly, the connection is realized through a remote control device and the controller 47, all electromagnetic valves 45 connected with the main pipe 46 can be controlled, then the electromagnetic valves 45 connected with the floating ring 41 are opened, the floating ring 41 is inflated, after inflation is completed, the electromagnetic valves 45 are closed, the combination of the floating ring 41 and the bedplate 48 is placed on the water surface by manpower, the connecting pipe connected with the main pipe 46 and the air compressor needs to be taken out in advance to prevent the condition of winding in the moving process, then the corresponding air jet 44 can be controlled to work, the combination of the floating ring 41 and the bedplate 48 is moved to a proper water taking point for sampling, after the water taking point is reached, the condition of water flow is considered, whether the corresponding air jet 44 is opened to offset the force of the water flow is considered, the combination of the floating ring 41 and the bedplate 48 is stabilized (the combination is not required to be completely stabilized and can not deviate too much), then, the electromagnetic valve 45 connected with the fixing plate 410 is opened, the screen 411 is pushed downwards by the air current to push the fixing plate 410, and under the condition that the screen 411 does not have enough buoyancy, the sampling bottle 5 is rotated and immersed in water, then the self weight of the sampling bottle 5 reaches a proper depth, the bottle body air inlet pipe 56 and the bottle body air outlet pipe 55 are required to have enough length, the sampling bottle 5 reaches the proper depth, then the moving plate 54 can be pushed by opening the electromagnetic valve 45 corresponding to the sampling bottle 5 to further expose the water intake 57 to finish water intake, and then the combination of the floating ring 41 and the platen 48 is controlled to return to the shore, because the electromagnetic valve 45 of the sampling bottle 5 is closed, the water intake 57 is closed, no influence is caused on the water sample, and then the staff enters the carriage 1 to finish detection.
The present invention is not limited to the above-mentioned embodiments, and any changes or modifications within the scope of the present invention will be apparent to those skilled in the art. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides an intelligent water quality monitoring car based on thing networking, includes car (1), be provided with power, display (2) and detector (3) on car (1), detector (3) set up a plurality of, and connect display (2), a serial communication port, car (1) still is provided with basin, water valve and sampling device (4), still be provided with sample bottle (5) on sampling device (4), sample bottle (5) set up a plurality of, and with sampling device (4) detachable connection, sampling device (4) include buoy (41) and platen (48), buoy (41) can float at the surface of water after aerifing, buoy (41) circumference sets up a plurality of fixing bases (42), and buoy (41) pass through fixing base (42) are connected platen (48), buoy (48) are located the center and are higher than the setting of buoy plane, fixing bases (42) are in the outside of buoy (41) and set up jet orifice (44), and jet orifice (44) direction is kept away from for platen (48) in the direction of the buoy (44);
A main pipe (46) is arranged on the bedplate (48), an air inlet of the main pipe (46) is connected with an air source arranged on the van (1), an air outlet of the main pipe (46) is provided with an electromagnetic valve (45) and then is connected with an air pipe (43), and one end, far away from the electromagnetic valve (45), of the air pipe (43) is connected with the air nozzle (44), namely, a single electromagnetic valve (45) can control a single air nozzle (44);
when the electromagnetic valve (45) is opened, the corresponding air jet (44) can jet to provide power;
The table board (48) is provided with a controller (47), the controller (47) is connected with and controls all the electromagnetic valves (45), and the controller (47) is provided with a wireless communication module, so that the opening and closing of the single electromagnetic valve (45) can be remotely controlled.
2. The intelligent water quality monitoring vehicle based on the internet of things according to claim 1, wherein a screen plate (411) is arranged on the bedplate (48), one end of the screen plate (411) is connected with the lower surface of the bedplate (48) through a hinge, the screen plate (411) can be opened in a downward rotation mode, the other end of the screen plate (411) is fixedly connected with a fixing plate (410) through a magnet, through holes are formed in the fixing plate (410), and the through holes are connected with a main pipe (46) through an air pipe (43) and then connected with an electromagnetic valve (45), namely the electromagnetic valve (45) can control the opening of the screen plate (411).
3. The intelligent water quality monitoring vehicle based on the internet of things according to claim 1, wherein the sampling bottle (5) comprises a bottle body (51), one end of the bottle body (51) is provided with a bottle plug (52), the side of the bottle body (51) is provided with a control seat (53), a movable plate (54) capable of moving is arranged on the control seat (53), the bottle body (51) is provided with a water intake (57) at the position of the movable plate (54), the movable plate (54) is located above the water intake (57) in a normal state, one end of the control seat (53) is respectively connected with a bottle air inlet pipe (56) and a bottle air outlet pipe (55), a solenoid valve (45) through which the bottle air inlet pipe (56) passes is connected with a main pipe (46), and the bottle air outlet pipe (55) is connected with an air outlet (49) on a bedplate (48) for controlling the movable plate (54) to move.
4. The intelligent water quality monitoring vehicle based on the internet of things according to claim 3, wherein the control seat (53) comprises a moving groove (531) and a return air groove (537), the moving groove (531) is communicated with the bottle air inlet pipe (56), a movable moving plug (533) is arranged in the moving groove (531), a spring (532) is arranged at one end, far away from the bottle air inlet pipe (56), of the moving plug (533), an air hole (535) and a venting hole (536) are arranged at one side, close to the bottle air inlet pipe (56), of the moving groove (531) is communicated with the return air groove (537), the return air groove (537) is communicated with the bottle air outlet pipe (55), when the air pressure of the bottle air inlet pipe (56) is larger than the elastic force of the spring (532), the moving plug (533) is driven to move until the position of the air hole (535) is reached, and after air inlet is stopped, the moving plug (533) is reset under the action of the venting hole (536) and the spring (532), and then the moving plate (54) is driven to move.
5. The intelligent water quality monitoring vehicle based on the internet of things according to claim 1, wherein the fixing seats (42) are arranged in four directions, the included angle of the directions is a right angle, and two fixing seats (42) are arranged in a single direction.
6. The intelligent water quality monitoring vehicle based on the internet of things according to claim 1, wherein the main pipe (46) is communicated with the floating ring (41) through the air pipe (43) after being provided with the electromagnetic valve (45) for inflation.
7. The intelligent water quality monitoring vehicle based on the internet of things according to claim 1, wherein the air source is an air compressor, the air compressor is connected with the main pipe (46) through an air pipe (43), and the air compressor is arranged on the van (1).
8. The intelligent water quality monitoring vehicle based on the internet of things according to claim 1, wherein the detector (3) comprises a water hardness detector, a sulfate detector, a fluoride detector (3), a nitrate detector, an arsenic detector and a cadmium detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111455525.0A CN114167018B (en) | 2021-12-01 | 2021-12-01 | Intelligent water quality monitoring vehicle based on Internet of things |
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| CN202111455525.0A CN114167018B (en) | 2021-12-01 | 2021-12-01 | Intelligent water quality monitoring vehicle based on Internet of things |
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| CN114167018A CN114167018A (en) | 2022-03-11 |
| CN114167018B true CN114167018B (en) | 2024-06-18 |
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| CN211426448U (en) * | 2019-09-13 | 2020-09-04 | 河北数仓信息技术有限公司 | Water source environment monitoring device based on big data |
| CN211602539U (en) * | 2020-03-17 | 2020-09-29 | 贵州省煤层气页岩气工程技术研究中心 | Water intake device for geological water detection |
| CN214669013U (en) * | 2021-03-31 | 2021-11-09 | 天津友美环保科技有限公司 | Vehicle-mounted water quality detection device |
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