CN107045052B - Internet of things detection device capable of realizing fixed-point three-dimensional lake water quality detection - Google Patents
Internet of things detection device capable of realizing fixed-point three-dimensional lake water quality detection Download PDFInfo
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- CN107045052B CN107045052B CN201710424158.5A CN201710424158A CN107045052B CN 107045052 B CN107045052 B CN 107045052B CN 201710424158 A CN201710424158 A CN 201710424158A CN 107045052 B CN107045052 B CN 107045052B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011133 lead Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000012372 quality testing Methods 0.000 claims description 2
- 230000006855 networking Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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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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- Food Science & Technology (AREA)
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- General Health & Medical Sciences (AREA)
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- Immunology (AREA)
- Pathology (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses an Internet of things detection device capable of realizing fixed-point three-dimensional lake water quality detection, which comprises a sealed cabin, wherein an anti-collision pad is adhered to the lower surface of the sealed cabin, a solar cell panel is arranged at the top of the sealed cabin, a support is arranged at the top of the sealed cabin, a radio frequency emitter is arranged on the support, and a warning lamp is arranged at the top of the support at one side of the radio frequency emitter. The beneficial effects are that: after the water quality sensor is put in a specified position of a water area to be detected, the water quality of the water areas with different depths can be detected by adjusting the positions of the sensor carrying pipe and the water quality sensor carrying platform; the cooperation of the positioning anchor and the positioning anchor chain can ensure that the fixed-point monitoring of the water quality can be realized in a certain range, and the real-time monitoring of the water quality can be realized; meanwhile, the convenience of using the equipment can be improved through self power supply, the installation steps of the equipment are simplified, and the installation cost of the equipment is saved.
Description
Technical Field
The invention relates to the field of wood processing equipment, in particular to an Internet of things detection device capable of realizing fixed-point three-dimensional lake water quality detection.
Background
The environmental water quality condition, the water quality monitoring development status and the trend in China are statistically analyzed according to the environmental monitoring results, the national environmental situation is still quite severe, the total emission amount of each pollutant is quite large, and the pollution degree is still quite high.
Aiming at the characteristics of pollution point dispersion, frequent transmission, investigation and return of water quality data in water quality monitoring, a common method for obtaining lake water quality parameters is that sampling and analysis are carried out on the lake in the field by taking a ship, but the method is limited by time and cost, the sampling period is long, water sample collection layering is insufficient, and the obtained data lacks real-time property.
In the treatment process of inland lakes, the acquired water quality data are not real-time and stereoscopic, the accuracy and comprehensiveness of the observed data are limited, and the obtained water quality parameters cannot meet the requirements of practice, theoretical analysis and research, so that the difficulty of lake treatment is increased. The lake water quality monitoring device which is more real-time and accurate has important significance for lake treatment, and the monitoring device which can be used for fixing points and real-time water quality is a key for solving the problem.
Disclosure of Invention
The invention aims to solve the problems and provide the Internet of things detection device capable of realizing fixed-point three-dimensional lake water quality detection, after the device is put in a designated position of a water area to be detected, the water quality of the water areas with different depths can be detected according to the adjustment of equipment, the fixed-point monitoring of the water quality can be realized within a certain range, the real-time monitoring of the water quality is realized, meanwhile, the convenience of using the equipment can be improved through self power supply, and the installation steps of the equipment are simplified.
The invention realizes the above purpose through the following technical scheme:
the utility model provides an internet of things detection device capable of realizing fixed-point three-dimensional lake water quality testing, includes the sealed cabin, sealed cabin lower surface bonds has the anticollision pad, sealed cabin top is provided with solar cell panel, sealed cabin top is provided with the support, install the radio frequency transmitter on the support, the warning light is installed at the support top of radio frequency transmitter one side, the warning light with install the GPS locator on the support in the middle of the radio frequency transmitter;
a tail pipe is arranged at the center of the bottom of the sealed cabin, and a heavy hanging mechanism is arranged at the bottom of the tail pipe;
the bottom of the heavy-duty mechanism is provided with a sensor carrying tube, and a connecting ring is arranged in the middle of the sensor carrying tube;
the bottom end of the sensor mounting pipe is provided with a water quality sensor mounting platform, and the bottom of the water quality sensor mounting platform is provided with a pendulum-shaped balance mechanism;
the water quality sensor carrying platform is characterized in that a positioning anchor chain is arranged at the bottom of the water quality sensor carrying platform, and a positioning anchor is arranged at the lower end of the positioning anchor chain.
By adopting the IOT detection device capable of realizing fixed-point three-dimensional lake water quality detection, the positioning anchor is sunk to the bottom of a water body to be detected after equipment is put into water, and is connected with the water quality sensor carrying platform through the positioning anchor chain, the position of the sensor carrying platform and the position of the water quality sensor carrying pipe are adjusted, the detection depth of the water quality monitor can be adjusted, the water quality monitor on the sensor carrying platform transmits detected water quality information of a water body with the corresponding height to the controller in the sealed cabin, and the controller transmits the signal and a positioning signal of the GPS locator to a remote control end through the radio frequency transmitter, so that the real-time monitoring and real-time signal transmission of water quality are realized.
Preferably, the sealed cabin is of a hollow structure, the radio frequency transmitter, the warning lamp, the GPS positioner, the detection control unit of the solar cell panel and the matched control circuit are electrically connected to the inside of the sealed cabin, and a waterproof layer is arranged on the outer surface of the sealed cabin.
Preferably, the anti-collision pad is made of one of EVA material, rubber material and foam material, and is fixed on the spherical bottom surface of the sealed cabin through double-sided adhesive.
Preferably, the tail pipe is made of plastic materials and is fixedly arranged at the center of the bottom of the sealed cabin through bolts, the heavy-duty mechanism is made of one of galvanized iron, copper and lead materials, and a through hole in tight sealing fit with the sensor carrying tube is formed in the bottom of the heavy-duty mechanism.
Preferably, the sensor carrying tube is a detachable plastic tube with a hollow structure, a wire and a data wire which are electrically connected with the water quality sensor carrying platform and the sealed cabin are arranged inside the sensor carrying tube, and the whole length of the sensor carrying tube can be lengthened and shortened through splicing.
Preferably, the balancing mechanism comprises a pendulum chain and a pendulum mass made of a metal material.
The beneficial effects are that: 1. after the water quality sensor is put in a specified position of a water area to be detected, the water quality of the water areas with different depths can be detected by adjusting the positions of the sensor carrying pipe and the water quality sensor carrying platform;
2. the cooperation of the positioning anchor and the positioning anchor chain can ensure that the fixed-point monitoring of the water quality can be realized in a certain range, and the real-time monitoring of the water quality can be realized;
3. meanwhile, the convenience of using the equipment can be improved through self power supply, the installation steps of the equipment are simplified, and the installation cost of the equipment is saved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a fixed point dynamic schematic of the present invention;
FIG. 3 is a schematic diagram of the fixed point monitoring range of the present invention.
The reference numerals are explained as follows:
1. a radio frequency transmitter; 2. a warning light; 3. a GPS locator; 4. a bracket; 5. sealing the cabin; 6. a solar cell panel; 7. a crash pad; 8. a tail pipe; 9. a heavy sagging mechanism; 10. a connecting ring; 11. a sensor mounting tube; 12. a water quality sensor carrying platform; 13. a balancing mechanism; 14. positioning an anchor chain; 15. the anchor is positioned.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Referring to fig. 1-3, the invention provides an internet of things detection device capable of realizing fixed-point three-dimensional lake water quality detection, which comprises a sealed cabin 5, wherein an anti-collision pad 7 is adhered to the lower surface of the sealed cabin 5, a solar cell panel 6 is arranged at the top of the sealed cabin 5, a support 4 is arranged at the top of the sealed cabin 5, a radio frequency emitter 1 is arranged on the support 4, a warning lamp 2 is arranged at the top of the support 4 at one side of the radio frequency emitter 1, a GPS (global positioning system) locator 3 is arranged on the support 4 between the warning lamp 2 and the radio frequency emitter 1, and the GPS locator 3 is used for monitoring equipment position information in real time and uploading the position information when the equipment position deviates, so that rationalization of equipment layout is conveniently realized;
a tail pipe 8 is arranged at the center of the bottom of the sealed cabin 5, and a heavy hanging mechanism 9 is arranged at the bottom of the tail pipe 8;
the bottom of the re-hanging mechanism 9 is provided with a sensor carrying tube 11, and a connecting ring 10 is arranged in the middle of the sensor carrying tube 11;
a water quality sensor carrying platform 12 is arranged at the bottom end of the sensor carrying pipe 11, a water quality monitor electrically connected with a water quality detection controller in the sealed cabin 5 is arranged on the water quality sensor carrying platform 12, a pendulum-shaped balance mechanism 13 is arranged at the bottom of the water quality sensor carrying platform 12, and the balance mechanism 13 is used for stabilizing the position of the water quality sensor carrying platform 12;
the water quality sensor carries on platform 12 bottom and is provided with location anchor chain 14, and location anchor 15 is installed to location anchor chain 14 lower extreme, and location anchor 15 is used for stabilizing equipment in a fixed within range after the cooperation of location anchor chain 14 to the water quality of water carries out the fixed point monitoring.
The sealed cabin 5 is of a hollow structure, the detection control unit and the matched control circuit which are electrically connected with the radio-frequency emitter 1, the warning lamp 2, the GPS positioner 3 and the solar cell panel 6 are arranged in the sealed cabin 5, a waterproof layer is arranged on the outer surface of the sealed cabin 5, the waterproof performance of the sealed cabin 5 can be improved through the sealing of the waterproof layer, the wading performance of equipment is improved, the anti-collision pad 7 is made of one of EVA material, rubber material and foam material and is fixed on the spherical bottom surface of the sealed cabin 5 through double-sided adhesive, the tail pipe 8 is made of plastic material and is fixedly arranged at the center position of the bottom of the sealed cabin 5 through bolts, the weight hanging mechanism 9 is made of one of galvanized iron, copper and lead material, a through hole which is tightly matched with the sensor carrying pipe 11 in a sealing mode is formed in the bottom of the weight hanging mechanism 9, the sensor carrying pipe 11 is a detachable plastic pipe of a hollow structure, the sensor carrying pipe 11 is internally provided with a wire and a data wire which are electrically connected with the water quality sensor carrying platform 12 and the sealed cabin 5, the sensor carrying pipe 11 can be lengthened and shortened through splicing and the whole length of the balance hammer 13, and the balance mechanism comprises a swing chain and a metal material.
As shown in fig. 2-3, the interaction of the connecting ring 10, the sensor carrying tube 11, the positioning anchor chain 14 and the positioning anchor 15 can ensure that the sealed cabin 5 is positioned in a circular area with the radius of 5-10m, and prevent the position of the sealed cabin 5 from being greatly displaced under the influence of factors such as water flow, wind and the like.
By adopting the structure, the positioning anchor 15 is sunk to the bottom of the water body to be detected after the equipment is put into water, the positioning anchor chain 14 is connected with the water quality sensor carrying platform 12, the position of the water quality sensor carrying platform 12 and the position of the sensor carrying pipe 11 are adjusted, the detection depth of the water quality monitor can be adjusted, the water quality monitor on the water quality sensor carrying platform 12 transmits the detected water quality information of the water body with the corresponding height to the controller in the sealed cabin 5, and the controller transmits the signal and the positioning signal of the GPS positioner 3 to the remote control end through the radio frequency transmitter 1, so that the real-time monitoring and the real-time signal transmission of the water quality are realized.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and their equivalents.
Claims (1)
1. Can realize fixed point three-dimensional lake water quality testing's thing networking detection device, its characterized in that: the anti-collision device comprises a sealed cabin (5), wherein an anti-collision pad (7) is adhered to the lower surface of the sealed cabin (5), a solar cell panel (6) is arranged at the top of the sealed cabin (5), a support (4) is arranged at the top of the sealed cabin (5), a radio frequency emitter (1) is arranged on the support (4), a warning lamp (2) is arranged at the top of the support (4) at one side of the radio frequency emitter (1), and a GPS (global positioning system) locator (3) is arranged on the support (4) in the middle of the warning lamp (2) and the radio frequency emitter (1);
a tail pipe (8) is arranged at the center of the bottom of the sealed cabin (5), and a heavy hanging mechanism (9) is arranged at the bottom of the tail pipe (8);
a sensor carrying tube (11) is arranged at the bottom of the heavy-hanging mechanism (9), and a connecting ring (10) is arranged in the middle of the sensor carrying tube (11);
a water quality sensor mounting platform (12) is mounted at the bottom end of the sensor mounting pipe (11), and a pendulum-shaped balance mechanism (13) is mounted at the bottom of the water quality sensor mounting platform (12);
a positioning anchor chain (14) is arranged at the bottom of the water quality sensor carrying platform (12), and a positioning anchor (15) is arranged at the lower end of the positioning anchor chain (14);
the sealed cabin (5) is of a hollow structure, the inside of the sealed cabin (5) is provided with a detection control unit and a matched control circuit which are electrically connected with the radio frequency emitter (1), the warning lamp (2), the GPS positioner (3) and the solar cell panel (6), and the outer surface of the sealed cabin (5) is provided with a waterproof layer;
the sensor carrying tube (11) is a detachable plastic tube with a hollow structure, a wire and a data wire which are electrically connected with the water quality sensor carrying platform (12) and the sealed cabin (5) are arranged in the sensor carrying tube (11), and the sensor carrying tube (11) can be lengthened and shortened in overall length through splicing;
the anti-collision pad (7) is made of one of EVA material, rubber material and foam material and is fixed on the spherical bottom surface of the sealed cabin (5) through double-sided adhesive;
the tail pipe (8) is made of plastic materials and is fixedly arranged at the center of the bottom of the sealed cabin (5) through bolts, the heavy hanging mechanism (9) is made of one of galvanized iron, copper and lead materials, and a through hole which is tightly matched with the sensor carrying tube (11) in a sealing mode is formed in the bottom of the heavy hanging mechanism (9);
the balancing mechanism (13) comprises a pendulum chain and a pendulum bob made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424158.5A CN107045052B (en) | 2017-06-07 | 2017-06-07 | Internet of things detection device capable of realizing fixed-point three-dimensional lake water quality detection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710424158.5A CN107045052B (en) | 2017-06-07 | 2017-06-07 | Internet of things detection device capable of realizing fixed-point three-dimensional lake water quality detection |
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| CN107045052A CN107045052A (en) | 2017-08-15 |
| CN107045052B true CN107045052B (en) | 2024-02-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107748239A (en) * | 2017-11-03 | 2018-03-02 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of long-range fixed point water quality detecting device |
| CN107807214B (en) * | 2017-11-03 | 2020-06-23 | 无锡艾科瑞思产品设计与研究有限公司 | River course water quality monitoring device |
| CN108956914A (en) * | 2018-05-03 | 2018-12-07 | 中山大学南方学院 | A kind of water quality intelligent monitor system |
| CN110057409A (en) * | 2019-05-29 | 2019-07-26 | 徐州江煤科技有限公司 | A kind of mining environmental parameter detection ball |
| CN110456099B (en) * | 2019-07-18 | 2021-11-30 | 河海大学 | Floating device for monitoring layered flow velocity of shallow lake in real time |
| CN112114112A (en) * | 2020-08-25 | 2020-12-22 | 玉溪师范学院 | Method for predicting distant view geological disasters |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121629A (en) * | 1998-10-14 | 2000-04-28 | Meidensha Corp | Water quality monitoring system |
| JP3854984B1 (en) * | 2006-03-24 | 2006-12-06 | 道南漁業資材株式会社 | Buoy and marine environment monitoring system using this buoy |
| CN101908262A (en) * | 2010-04-01 | 2010-12-08 | 北京农业智能装备技术研究中心 | Sensor and method for monitoring wireless multipoint ground temperatures |
| CN203798352U (en) * | 2014-03-14 | 2014-08-27 | 水利部南京水利水文自动化研究所 | Hydrological float emergency monitoring device |
| CN104309765A (en) * | 2014-09-26 | 2015-01-28 | 华中科技大学 | Portable deep-sea multi-sensor carrying device |
| CN104802936A (en) * | 2015-04-28 | 2015-07-29 | 中国农业大学 | Paralic environment monitoring buoy and system |
| CN105092810A (en) * | 2015-08-28 | 2015-11-25 | 烟台东润仪表有限公司 | Intelligent multiparameter-monitoring buoy device |
| CN105235826A (en) * | 2015-10-22 | 2016-01-13 | 黑龙江省博凯科技开发有限公司 | Multifunctional marine environment monitoring platform |
| CN105438408A (en) * | 2015-12-29 | 2016-03-30 | 台州市航天恒通科技有限公司 | All-dimensional intelligent detection buoy |
| CN106680450A (en) * | 2017-03-23 | 2017-05-17 | 江西省农业科学院农业经济与信息研究所 | Water quality monitoring device and method |
| CN206756808U (en) * | 2017-06-07 | 2017-12-15 | 玉溪师范学院 | It is a kind of to realize the Internet of Things detection means for pinpointing three-dimensional lake water quality detection |
-
2017
- 2017-06-07 CN CN201710424158.5A patent/CN107045052B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121629A (en) * | 1998-10-14 | 2000-04-28 | Meidensha Corp | Water quality monitoring system |
| JP3854984B1 (en) * | 2006-03-24 | 2006-12-06 | 道南漁業資材株式会社 | Buoy and marine environment monitoring system using this buoy |
| CN101908262A (en) * | 2010-04-01 | 2010-12-08 | 北京农业智能装备技术研究中心 | Sensor and method for monitoring wireless multipoint ground temperatures |
| CN203798352U (en) * | 2014-03-14 | 2014-08-27 | 水利部南京水利水文自动化研究所 | Hydrological float emergency monitoring device |
| CN104309765A (en) * | 2014-09-26 | 2015-01-28 | 华中科技大学 | Portable deep-sea multi-sensor carrying device |
| CN104802936A (en) * | 2015-04-28 | 2015-07-29 | 中国农业大学 | Paralic environment monitoring buoy and system |
| CN105092810A (en) * | 2015-08-28 | 2015-11-25 | 烟台东润仪表有限公司 | Intelligent multiparameter-monitoring buoy device |
| CN105235826A (en) * | 2015-10-22 | 2016-01-13 | 黑龙江省博凯科技开发有限公司 | Multifunctional marine environment monitoring platform |
| CN105438408A (en) * | 2015-12-29 | 2016-03-30 | 台州市航天恒通科技有限公司 | All-dimensional intelligent detection buoy |
| CN106680450A (en) * | 2017-03-23 | 2017-05-17 | 江西省农业科学院农业经济与信息研究所 | Water quality monitoring device and method |
| CN206756808U (en) * | 2017-06-07 | 2017-12-15 | 玉溪师范学院 | It is a kind of to realize the Internet of Things detection means for pinpointing three-dimensional lake water quality detection |
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