CN113820467A - Method and device for detecting health condition of river and lake water quality - Google Patents

Method and device for detecting health condition of river and lake water quality Download PDF

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Publication number
CN113820467A
CN113820467A CN202111214108.7A CN202111214108A CN113820467A CN 113820467 A CN113820467 A CN 113820467A CN 202111214108 A CN202111214108 A CN 202111214108A CN 113820467 A CN113820467 A CN 113820467A
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water
detector
flow velocity
probe
detection
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罗火钱
冯垚
张瑞芬
缪见武
康文华
钟灵双
李爽
陈小婕
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Ningde Satellite Big Data Technology Co ltd
Fujian College of Water Conservancy and Electric Power
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Ningde Satellite Big Data Technology Co ltd
Fujian College of Water Conservancy and Electric Power
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Priority to CN202111214108.7A priority Critical patent/CN113820467A/en
Publication of CN113820467A publication Critical patent/CN113820467A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • G01N33/1886Water using probes, e.g. submersible probes, buoys

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
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  • Arrangements For Transmission Of Measured Signals (AREA)
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Abstract

A method and a device for detecting the health condition of river and lake water quality relate to the technical field of water quality detection. It includes the night light pilot sign, wireless transmitting antenna, detect control mechanism, middle part buoyancy gasbag, the sealing washer, go up rivers velocity of flow probe, water temperature probe, rivers velocity of flow probe down, water turbidity detector, water PH detector, harmful substance detector, the detection cylinder, side buoyancy gasbag, the stationary mast, the lower extreme setting of night light pilot sign is at the middle part of detecting control mechanism upper end, and the right side of detecting control mechanism upper end is equipped with wireless transmitting antenna, the left side is equipped with the stationary mast, the lower extreme middle part that detects control mechanism is connected with middle part buoyancy gasbag. The invention has the beneficial effects that: through placing detection device, not only can be in real time to its river lake quality of water health's detection, and need not the staff and sample many times, also can acquire the data of river lake quality of water health, more convenient and fast.

Description

Method and device for detecting health condition of river and lake water quality
Technical Field
The invention relates to the technical field of water quality detection, in particular to a method and a device for detecting the health condition of water quality of rivers and lakes.
Background
A river is a naturally occurring water course. A water body form. The stream, river, water, river and the like can be regarded as a water channel formed by receiving runoff. Depending on the application, the term "river" is usually fresh water, which may originate from glaciers, higher terrains, flow to lower terrains, seas, lakes, underground crevices, or another waterway. Or the water in the midway flows into the lake to be dried up because the inflow is smaller than the evaporation amount or the water is not met with other water bodies, and the lake refers to a closed water area with the water surface full of beard-like aquatic weeds.
The method has the advantages that the detection of the water quality health condition of rivers and lakes generally needs manual water sampling and then water quality health detection of the rivers and lakes, the detection result is deviated due to the fact that the staff comes and goes to the rivers and lakes for multiple times of sampling detection, and the detection of the water quality health condition of the rivers and lakes cannot be carried out in real time, and is inconvenient.
Disclosure of Invention
The invention aims to provide a method and a device for detecting the water quality health condition of rivers and lakes, aiming at the defects and shortcomings in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a river and lake water quality health status detection method and device, it includes the night light pilot sign 1, wireless transmitting antenna 2, detection control mechanism 3, middle buoyancy gasbag 4, seal ring 5, the velocity of flow probe 6 of the upper rivers, water temperature probe 7, velocity of flow probe 8 of the lower rivers, water turbidity detector 9, water PH detector 10, harmful substance detector 11, detect cylinder 12, side buoyancy gasbag 13, fixed pillar 14, the lower end of the said night light pilot sign 1 sets up in the middle of the upper end of the detection control mechanism 3, and the right side of the upper end of the detection control mechanism 3 has wireless transmitting antenna 2, the left side has fixed pillar 14, the middle part of the lower end of the detection control mechanism 3 links with middle buoyancy gasbag 4, the said side buoyancy gasbag 13 sets up in the outside of the lower end of the detection control mechanism 3, the said detection cylinder 12 runs through its seal ring 5 and connects to the underside of middle buoyancy gasbag 4, the lower end of the middle buoyancy air bag 4 is provided with a water turbidity detector 9, and the middle buoyancy air bag 4 is provided with an upper water flow velocity probe 6, a water temperature probe 7, a lower water flow velocity probe 8, a water PH detector 10 and a harmful substance detector 11.
Further, the detection control mechanism 3 comprises a wireless sending element 3-1, a main control board 3-2, a data transmission line 3-3, a power supply connecting wire 3-4 and a battery 3-5, wherein the battery 3-5 is electrically connected with the main control board 3-2 through the power supply connecting wire 3-4, the main control board 3-2 is connected with an upper water flow velocity probe 6, a water body temperature probe 7, a lower water flow velocity probe 8, a water body turbidity detector 9, a water body pH detector 10 and a harmful substance detector 11 through the data transmission line 3-3, and the main control board 3-2 is connected with the wireless sending element 3-1.
Further, the wireless transmission element 3-1 and the wireless transmission antenna 2 are connected to each other, and data is transmitted through the wireless transmission element 3-1 and the wireless transmission antenna 2.
Furthermore, the number of the side buoyancy air bags 13 is more than two, and the side buoyancy air bags are uniformly distributed at the outer end of the lower end of the detection control mechanism 3.
Furthermore, the battery 3-5 is electrically connected with the upper water flow velocity probe 6, the water temperature probe 7, the lower water flow velocity probe 8, the water turbidity detector 9, the water pH detector 10 and the harmful substance detector 11 through the main control board 3-2, so that the detection device can conveniently detect the water quality conditions of rivers and lakes.
Further, a fixing line 14-1 is arranged on the fixing upright post 14, and the fixing line 14-1 ensures that the detection device floats in a certain range.
Further, detection and collection of river and lake water quality data are carried out through an upper water flow velocity probe 6, a water body temperature probe 7, a lower water flow velocity probe 8, a water body turbidity detector 9, a water body PH detector 10 and a harmful substance detector 11; data collected by the upper water flow velocity probe 6, the water temperature probe 7, the lower water flow velocity probe 8, the water turbidity detector 9, the water pH detector 10 and the harmful substance detector 11 are transmitted to the main control board 3-2; after the main control board 3-2 gathers data, information is transmitted through the wireless sending element 3-1; the data information is transmitted to the data center and the mobile terminal.
The working principle of the invention is as follows: when the detection operation of the water quality health condition of the rivers and the lakes is required, a worker can use the device, before the device is used, the worker can ensure that the electric quantity of the batteries 3-5 is sufficient, then the detection device is placed on the rivers and the lakes to be detected, when the detection device is placed on the rivers and the lakes, the detection device can be fixed through the fixing line 14-1, so that the detection device can float in a certain range, the upward flow velocity probe 6 on the detection device can monitor the water flow velocity of the upper layer of the rivers and the lakes in real time, the water temperature probe 7 can carry out the detection operation of the water temperature, the downward flow velocity probe 8 can detect the water flow velocity of the lower layer of the rivers and the lakes, the water turbidity detector 9 can detect the water turbidity of the rivers and the lakes, and the water pH detector 10 can detect the pH of the current position of the rivers and the lakes, the harmful substance detector 11 can detect the concentration of the harmful substances in the water body, when the data detected by the upper water flow velocity probe 6, the water temperature probe 7, the lower water flow velocity probe 8, the water turbidity detector 9, the water PH detector 10 and the harmful substance detector 11 are transmitted to the main control panel 3-2 in real time through the data transmission line 3-3, the main control panel 3-2 sends the data to the data center or the mobile end through the wireless sending element 3-1 and the wireless sending antenna 2, and the working personnel can check the water quality condition of rivers and lakes conveniently, wherein the noctilucent indicator 1 can emit light at night, people can find the detection device conveniently, the accidental damage to the detection device is avoided, and the middle buoyancy airbag 4 and the side buoyancy airbag 13 can ensure that the detection device floats to the water surface.
After the technical scheme is adopted, the invention has the beneficial effects that: through placing detection device, not only can be in real time to its river lake quality of water health's detection, and need not the staff and sample many times, also can acquire the data of river lake quality of water health, more convenient and fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
FIG. 3 is a schematic view of the detection process of the present invention.
Description of reference numerals: the water body buoyancy air bag type water body temperature monitoring device comprises a noctilucent indicator 1, a wireless transmitting antenna 2, a detection control mechanism 3, a middle buoyancy air bag 4, a sealing ring 5, an upper water flow velocity probe 6, a water body temperature probe 7, a lower water flow velocity probe 8, a water body turbidity detector 9, a water body PH detector 10, a harmful substance detector 11, a detection cylinder 12, a side buoyancy air bag 13, a fixed upright post 14, a wireless transmitting element 3-1, a main control board 3-2, a data transmission line 3-3, a power supply connecting lead 3-4, a battery 3-5 and a fixed line 14-1.
Detailed Description
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: it includes night light pilot sign 1, wireless transmitting antenna 2, detection control mechanism 3, middle part buoyancy gasbag 4, sealing washer 5, upward rivers velocity of flow probe 6, water temperature probe 7, lower rivers velocity of flow probe 8, water turbidity detector 9, water PH detector 10, harmful substance detector 11, detection cylinder 12, side buoyancy gasbag 13, fixed post 14, the lower extreme setting of night light pilot sign 1 is in the middle part of detection control mechanism 3 upper end, and the right side of detection control mechanism 3 upper end is equipped with wireless transmitting antenna 2, and the left side is equipped with fixed post 14, and the lower extreme middle part of detection control mechanism 3 is connected with middle part buoyancy gasbag 4, side buoyancy gasbag 13 sets up in the outside of detection control mechanism 3 lower extreme, detection cylinder 12 runs through its sealing washer 5 and is connected to the downside of middle part buoyancy gasbag 4, and middle part buoyancy gasbag 4 lower extreme is equipped with water turbidity detector 9, the middle buoyancy air bag 4 is provided with an upper water flow velocity probe 6, a water temperature probe 7, a lower water flow velocity probe 8, a water PH detector 10 and a harmful substance detector 11.
The detection control mechanism 3 comprises a wireless transmitting element 3-1, a main control board 3-2, a data transmission line 3-3, a power supply connecting wire 3-4 and a battery 3-5, wherein the battery 3-5 is electrically connected with the main control board 3-2 through the power supply connecting wire 3-4, the main control board 3-2 is connected with an upper water flow velocity probe 6, a water body temperature probe 7, a lower water flow velocity probe 8, a water turbidity detector 9, a water body PH detector 10 and a harmful substance detector 11 through the data transmission line 3-3, the main control board 3-2 is connected with the wireless transmitting element 3-1, the wireless transmitting element 3-1 is connected with the wireless transmitting antenna 2, and data is transmitted through the wireless transmitting element 3-1 and the wireless transmitting antenna 2, the side buoyancy air bag 13 is provided with more than two, and evenly distributed is in the outer end of detection control mechanism 3 lower extreme, battery 3-5 through main control board 3-2 and last rivers velocity of flow probe 6, water temperature probe 7, lower rivers velocity of flow probe 8, water turbidity detector 9, water PH detector 10 and harmful substance detector 11 electric connection, make things convenient for its detection device to carry out the detection of river lake quality of water situation, be equipped with fixed line 14-1 on the stationary mast 14, guarantee through fixed line 14-1 that its detection device floats at certain extent.
Detecting and collecting water quality data of rivers and lakes through an upper water flow velocity probe 6, a water body temperature probe 7, a lower water flow velocity probe 8, a water body turbidity detector 9, a water body pH detector 10 and a harmful substance detector 11; data collected by the upper water flow velocity probe 6, the water temperature probe 7, the lower water flow velocity probe 8, the water turbidity detector 9, the water pH detector 10 and the harmful substance detector 11 are transmitted to the main control board 3-2; after the main control board 3-2 gathers data, information is transmitted through the wireless sending element 3-1; the data information is transmitted to the data center and the mobile terminal.
The working principle of the invention is as follows: when the detection operation of the water quality health condition of the rivers and the lakes is required, a worker can use the device, before the device is used, the worker can ensure that the electric quantity of the batteries 3-5 is sufficient, then the detection device is placed on the rivers and the lakes to be detected, when the detection device is placed on the rivers and the lakes, the detection device can be fixed through the fixing line 14-1, so that the detection device can float in a certain range, the upward flow velocity probe 6 on the detection device can monitor the water flow velocity of the upper layer of the rivers and the lakes in real time, the water temperature probe 7 can carry out the detection operation of the water temperature, the downward flow velocity probe 8 can detect the water flow velocity of the lower layer of the rivers and the lakes, the water turbidity detector 9 can detect the water turbidity of the rivers and the lakes, and the water pH detector 10 can detect the pH of the current position of the rivers and the lakes, the harmful substance detector 11 can detect the concentration of the harmful substances in the water body, when the data detected by the upper water flow velocity probe 6, the water temperature probe 7, the lower water flow velocity probe 8, the water turbidity detector 9, the water PH detector 10 and the harmful substance detector 11 are transmitted to the main control panel 3-2 in real time through the data transmission line 3-3, the main control panel 3-2 sends the data to the data center or the mobile end through the wireless sending element 3-1 and the wireless sending antenna 2, and the working personnel can check the water quality condition of rivers and lakes conveniently, wherein the noctilucent indicator 1 can emit light at night, people can find the detection device conveniently, the accidental damage to the detection device is avoided, and the middle buoyancy airbag 4 and the side buoyancy airbag 13 can ensure that the detection device floats to the water surface.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (7)

1. A river and lake water quality health status detection device is characterized in that: the water body detection device comprises a noctilucent indicator (1), a wireless transmitting antenna (2), a detection control mechanism (3), a middle buoyancy air bag (4), a sealing ring (5), an upper water flow velocity probe (6), a water body temperature probe (7), a lower water flow velocity probe (8), a water turbidity detector (9), a water body PH detector (10), a harmful substance detector (11), a detection cylinder (12), a side buoyancy air bag (13) and a fixed upright post (14), wherein the lower end of the noctilucent indicator (1) is arranged in the middle of the upper end of the detection control mechanism (3), the right side of the upper end of the detection control mechanism (3) is provided with the wireless transmitting antenna (2), the left side is provided with the fixed upright post (14), the middle of the lower end of the detection control mechanism (3) is connected with the middle buoyancy air bag (4), the side buoyancy air bag (13) is arranged outside the lower end of the detection control mechanism (3), the detection column body (12) runs through a sealing ring (5) of the detection column body and is connected to the lower side of the middle buoyancy air bag (4), a water turbidity detector (9) is arranged at the lower end of the middle buoyancy air bag (4), and an upper water flow velocity probe (6), a water temperature probe (7), a lower water flow velocity probe (8), a water PH detector (10) and a harmful substance detector (11) are arranged on the middle buoyancy air bag (4).
2. The river and lake water quality health condition detection device according to claim 1, characterized in that: the detection control mechanism (3) comprises a wireless transmitting element (3-1), a main control board (3-2), a data transmission line (3-3), a power supply connecting wire (3-4) and a battery (3-5), the battery (3-5) is electrically connected with the main control board (3-2) through the power supply connecting wire (3-4), the main control board (3-2) is connected with an upper water flow velocity probe (6), a water body temperature probe (7), a lower water flow velocity probe (8), a water body turbidity detector (9), a water body PH detector (10) and a harmful substance detector (11) through the data transmission line (3-3), and the main control board (3-2) is connected with the wireless transmitting element (3-1).
3. The river and lake water quality health condition detection device according to claim 2, characterized in that: the wireless transmission element (3-1) and the wireless transmission antenna (2) are connected to each other.
4. The river and lake water quality health condition detection device according to claim 1, characterized in that: the side buoyancy air bags (13) are more than two and are uniformly distributed at the outer end of the lower end of the detection control mechanism (3).
5. The river and lake water quality health condition detection device according to claim 2, characterized in that: the battery (3-5) is electrically connected with the upper water flow velocity probe (6), the water temperature probe (7), the lower water flow velocity probe (8), the water turbidity detector (9), the water PH detector (10) and the harmful substance detector (11) through the main control board (3-2).
6. The river and lake water quality health condition detection device according to claim 1, characterized in that: the fixed upright post (14) is provided with a fixed line (14-1).
7. The method for detecting the health condition of the water quality of the rivers and the lakes according to claim 1, which is characterized in that: the specific method comprises the following steps:
1) detecting and collecting water quality data of rivers and lakes through an upper water flow velocity probe (6), a water body temperature probe (7), a lower water flow velocity probe (8), a water body turbidity detector (9), a water body PH detector (10) and a harmful substance detector (11);
2) data collected by the upper water flow velocity probe (6), the water temperature probe (7), the lower water flow velocity probe (8), the water turbidity detector (9), the water PH detector (10) and the harmful substance detector (11) are transmitted to the main control board (3-2);
3) after the data are gathered by the main control board (3-2), information is transmitted by the wireless transmitting element (3-1);
4) the data information is transmitted to the data center and the mobile terminal.
CN202111214108.7A 2021-10-19 2021-10-19 Method and device for detecting health condition of river and lake water quality Pending CN113820467A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115574870A (en) * 2022-11-24 2023-01-06 黑龙江省水利科学研究院 River and lake health condition monitoring device and method
CN117700021A (en) * 2023-12-22 2024-03-15 江苏吉尧新材料科技有限公司 Ecological restoration equipment in river and lake based on biomembrane material

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104280017A (en) * 2014-09-02 2015-01-14 上海河口海岸科学研究中心 Sublittoral region near-bottom sediment and full-depth flow velocity flow direction observation method and sublittoral region near-bottom sediment and full-depth flow velocity flow direction observation device thereof
CN105784004A (en) * 2016-05-16 2016-07-20 安徽大学 Fish pond water quality real-time monitor device based on ZigBee technology
CN206892088U (en) * 2017-06-12 2018-01-16 江西泓碧环境科技有限公司 A kind of surface water quality online monitoring system based on technology of Internet of things
CN107817329A (en) * 2017-12-25 2018-03-20 百奥森(江苏)食品安全科技有限公司 A kind of outdoor bathing place water quality health status detection means
CN112136756A (en) * 2020-09-17 2020-12-29 三峡大学 Water quality detection regulation and control device and method
CN112285377A (en) * 2020-10-28 2021-01-29 黄河水利职业技术学院 Water body flow velocity measuring device for hydraulic engineering
CN216525753U (en) * 2021-10-19 2022-05-13 福建水利电力职业技术学院 River and lake water quality health status detection device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104280017A (en) * 2014-09-02 2015-01-14 上海河口海岸科学研究中心 Sublittoral region near-bottom sediment and full-depth flow velocity flow direction observation method and sublittoral region near-bottom sediment and full-depth flow velocity flow direction observation device thereof
CN105784004A (en) * 2016-05-16 2016-07-20 安徽大学 Fish pond water quality real-time monitor device based on ZigBee technology
CN206892088U (en) * 2017-06-12 2018-01-16 江西泓碧环境科技有限公司 A kind of surface water quality online monitoring system based on technology of Internet of things
CN107817329A (en) * 2017-12-25 2018-03-20 百奥森(江苏)食品安全科技有限公司 A kind of outdoor bathing place water quality health status detection means
CN112136756A (en) * 2020-09-17 2020-12-29 三峡大学 Water quality detection regulation and control device and method
CN112285377A (en) * 2020-10-28 2021-01-29 黄河水利职业技术学院 Water body flow velocity measuring device for hydraulic engineering
CN216525753U (en) * 2021-10-19 2022-05-13 福建水利电力职业技术学院 River and lake water quality health status detection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115574870A (en) * 2022-11-24 2023-01-06 黑龙江省水利科学研究院 River and lake health condition monitoring device and method
CN117700021A (en) * 2023-12-22 2024-03-15 江苏吉尧新材料科技有限公司 Ecological restoration equipment in river and lake based on biomembrane material
CN117700021B (en) * 2023-12-22 2024-06-04 江苏吉尧新材料科技有限公司 Ecological restoration equipment in river and lake based on biomembrane material

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