CN111351911A - Water quality monitoring system - Google Patents
Water quality monitoring system Download PDFInfo
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- CN111351911A CN111351911A CN202010219979.7A CN202010219979A CN111351911A CN 111351911 A CN111351911 A CN 111351911A CN 202010219979 A CN202010219979 A CN 202010219979A CN 111351911 A CN111351911 A CN 111351911A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
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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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- Chemical & Material Sciences (AREA)
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- Food Science & Technology (AREA)
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- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a water quality monitoring system, which comprises a main control system; the sensor is used for detecting water quality; the floating ball mechanism is used for bearing the sensor; the power supply device is used for supplying power to the water quality monitoring system; communication means for transmitting data detected by the sensor; and the protective tube is provided with a through hole, the floating ball mechanism can be arranged in the through hole in a floating mode, and the sensor, the power supply device and the communication device are all electrically connected with the master control system. According to the water quality monitoring system disclosed by the invention, the sensor is arranged on the floating ball mechanism by arranging the protective tube, the floating ball mechanism can be arranged in the protective tube in a floating manner, the protective tube can protect the sensor and the floating ball mechanism, the sensor can normally work even in severe weather, and real-time and effective data is provided.
Description
Technical Field
The invention relates to the technical field of water quality monitoring, in particular to a water quality monitoring system.
Background
With the development of modern industry and the bidirectional operation of sustainable development strategy, environmental problems are closely concerned by the whole society, so that the work of environmental protection is carried out at all times. People can not leave boiled water for survival, life and production, and the protection of water resources is the central importance of environmental protection. Therefore, the modern high and new technology is utilized to closely detect water resources, which has very important significance for environmental protection work. Although China is a country with abundant water resources, since the great development, the water resources are seriously polluted, and the problem of water quality is very prominent at present, so that the strengthening of the water quality monitoring work has great significance.
At present, the main methods for monitoring the water quality comprise an artificial sampling method and a real-time monitoring method, wherein the artificial sampling method is to collect a water sample on site and bring the water sample back to a laboratory for processing and analysis, and the method has low efficiency and hysteresis and cannot realize real-time monitoring under severe weather conditions. The real-time monitoring is to arrange a floating sensor in a water area to be monitored to detect a water sample in real time, and the real-time monitoring method is increasingly widely used due to convenience. However, in the existing real-time monitoring method, the sensor is greatly influenced by severe weather, and real-time monitoring cannot be well carried out in the severe weather environment.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to disclose a water quality monitoring system, which is used for solving the problems that a sensor of the existing water quality monitoring system is greatly influenced by severe weather and cannot well perform real-time monitoring in the severe weather environment.
The purpose of the invention is realized by adopting the following technical scheme:
a water quality monitoring system comprising:
a master control system;
a floating ball mechanism;
the sensor is arranged on the floating ball mechanism and used for detecting water quality;
the power supply device is used for supplying power to the water quality monitoring system;
communication means for transmitting data detected by the sensor; and
the protection tube is provided with a through hole, the floating ball mechanism can be arranged in the through hole in a floating mode, and the sensor, the power supply device and the communication device are electrically connected with the master control system.
As an improvement, the float ball mechanism includes:
a buoyant sphere;
the first fixed disc is arranged in the through hole;
the bottom end of the clamping jaw is connected with the first fixed disk, the clamping jaw and the first fixed disk enclose to form an accommodating groove, and the floating ball body is arranged in the accommodating groove;
the sensor is installed at the bottom of the first fixed disk.
As an improvement, the float ball mechanism further includes:
the second fixed disk is used for fastening the sensor, the second fixed disk is arranged on one side, away from the floating ball body, of the first fixed disk, the second fixed disk is provided with a bayonet, and the sensor is clamped in the bayonet;
the connecting rod is used for connecting the first fixed disk and the second fixed disk, one end of the connecting rod is connected with the first fixed disk, and the other end of the connecting rod is connected with the second fixed disk.
As an improvement, the water quality monitoring system further comprises:
the cable is used for electrically connecting the sensor with the master control system, the floating ball body penetrates through the floating ball body and is provided with a first threading hole, and one end of the cable penetrates through the first threading hole and is connected with the sensor.
As an improvement, the water quality monitoring system further comprises:
the cover plate is used for sealing the top of the protection tube, a second threading hole is formed in the cover plate in a penetrating mode, and the cable penetrates through the second threading hole.
As an improvement mode, the protection tube is provided with a plurality of water inlets along the radial direction.
As a refinement, the protective tube comprises:
a first tube made of a transparent material;
one end of the second tube body is connected with the top end of the first tube body;
one end of the third pipe body is connected with the bottom end of the first pipe body;
the water inlet is arranged on the third pipe body.
As a modification, the inner and outer surfaces of the protection tube are coated with an anticorrosive layer.
As an improvement, the water quality monitoring system further comprises:
the support frame is used for preventing the floating ball mechanism from falling out of the bottom of the protection tube and is fixedly installed in the through hole.
As an improvement, the water quality monitoring system further comprises:
and the solar panel is used for supplying power to the power supply device and is electrically connected with the master control system.
Compared with the prior art, the invention has the beneficial effects that:
according to the water quality monitoring system disclosed by the invention, the sensor is arranged on the floating ball mechanism by arranging the protective tube, the floating ball mechanism can be arranged in the protective tube in a floating manner, the protective tube can protect the sensor and the floating ball mechanism, the sensor can normally work even in severe weather, and real-time and effective data is provided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a water quality monitoring system provided by an embodiment of the invention installed on a shore base;
FIG. 2 is a schematic diagram of a partial explosion of a water quality monitoring system according to an embodiment of the present invention;
FIG. 3 is a schematic view of a float mechanism and a sensor according to an embodiment of the present invention;
fig. 4 is a block diagram illustrating the connection of components of a water quality monitoring system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1-4, an embodiment of the invention discloses a water quality monitoring system 100, which includes a main control system 10, a protection tube 20, a sensor 30, a float ball mechanism 40, a power supply device 50, and a communication device 60. The protective tube 20 has a through hole 21; the floating ball mechanism 40 can be arranged in the through hole 21 in a floating way; the sensor 30 is mounted on the float ball mechanism 40 and can float up and down in the through hole 21 of the protection tube 20 along with the float ball mechanism 40, and the sensor 30, the power supply device 50 and the communication device 60 are electrically connected with the main control system 10. When the device is used, the protection pipe 20 is vertically installed on a shore base 200 in wading fields such as rivers, lakes and seas, water to be monitored enters the protection pipe 20, and the sensor 30 detects the water entering the protection pipe 20 to obtain the water quality information of the water area. The power supply device 50 is used for providing power required by the operation of the water quality monitoring system 100, and the communication device 60 is used for sending the water quality information detected by the sensor 30 to a remote terminal, so as to facilitate the monitoring, management, early warning and scientific research of relevant departments.
In the water quality monitoring system 100 disclosed in this embodiment, the protective tube 20 is provided, the sensor 40 is mounted on the float mechanism 40, and the float mechanism 40 is floatably embedded in the protective tube 20, so that the protective tube 20 can protect the sensor 30 and the float mechanism 40, and the sensor 30 can normally operate even in severe weather, thereby providing real-time and effective data.
Wherein, communication device 60 utilizes big dipper short message and 4G communication transmission data and realizes remote monitoring, and big dipper is main, and 4G is supplementary, ensures data transmission's quality. The sensors 30 may be used to detect, but are not limited to, one or more of temperature, salinity, conductivity, PH, nutrient salts, color, turbidity, and chlorophyll of the water area to be monitored.
In some alternative embodiments, the float ball mechanism 40 includes a float ball 41, a first fixed disk 42, and a pawl 43. The first fixed disk 42 is arranged in the through hole 21; the bottom ends of the claws 43 are connected with the first fixed disk 42, and the claws 43 and the first fixed disk 41 enclose to form an accommodating groove; the floating ball body 41 is arranged in the accommodating groove; the sensor 30 is mounted on the bottom of the first fixed disk 42.
In some alternative embodiments, the number of the claws 43 is four, four claws 43 are grouped in pairs, and two groups of claws 43 are arranged in a cross.
It should be understood that the floating ball mechanism 40 is not limited to the way of using the claws 43 to fix the floating ball 41, and the floating ball 41 can also be fastened by using bolts or fasteners, depending on the actual design requirement. It is understood that the number of the claws 43 is not limited to four, and may be three or more, depending on the actual design requirement.
The floating ball body 41 is made of foam material, and certainly, other materials, such as plastic or stainless steel, can be selected for the floating ball body 41 according to the change of the detection environment.
In some alternative embodiments, the float ball mechanism 40 further includes a second fixed plate 44 and a link 45. The second fixed disk 44 is disposed on a side of the first fixed disk 42 away from the floating ball body 41, the second fixed disk 44 has a bayonet 441, and the sensor 30 is clamped at the bayonet 441. One end of the link 45 is connected to the first fixed disk 42 and the other end is connected to the second fixed disk 44. The connecting rod 45 is used for further fastening the sensor 30 and preventing the sensor 30 from falling off from the first fixing disc 42 to influence the operation of the device.
In some alternative embodiments, the number of the links 45 is two, and two links 45 are respectively disposed on both sides of the sensor 30. Of course, the number of the connecting rods 45 is not limited to two, and may be one or more than two, and may be determined according to the actual design requirement.
In some optional embodiments, the second fixed disk 44 includes a first disk 442 and a second disk 443 detachably connected to the first disk 442, a first notch is formed on a side of the first disk 442 facing the second disk 443, a second notch is formed on a side of the second disk 443 facing the first disk 442, when the first disk 442 and the second disk 443 are assembled, the first notch and the second notch enclose to form the bayonet 441, and the middle portion of the sensor 30 is clamped to the bayonet 441. Preferably, the first tray 442 and the second tray 443 may be detachably coupled by bolts. When assembling, the first notch and the second notch are aligned with the sensor 30, the first tray 442 and the second tray 443 are assembled from both sides of the sensor 30, and then fastened with bolts. This design greatly facilitates the installation of the second fixed disk 44.
In some optional embodiments, the water quality monitoring system 100 further includes a cable 70, wherein the cable 70 is used for electrically connecting the sensor 30 with the main control system 10; the floating ball body 41 is provided with a first threading hole 411 in a penetrating manner, and one end of the cable 70 penetrates through the first threading hole 411 and is connected with the sensor 30. Through setting up first through wires hole 411, can be so that the succinct of cable 70 connection, avoid cable 70 to form the winding on floater mechanism 40, form the influence to the fluctuation of floater mechanism 40.
In some alternative embodiments, the end of the cable 70 near the float body 41 is provided as a helical cable 71. The spiral cable 71 can buffer the floating ball 41 from floating up and down, and prevent the cable 70 from being pulled by the external force of the floating ball 41 when the floating ball 41 floats up and down, thereby preventing the cable 70 from contacting the sensor 30 poorly.
In some optional embodiments, the protection tube 20 has a plurality of water inlets 22 radially perforated therethrough. The water inlet 22 can be arranged to enable the liquid inside the protective tube 20 to be exchanged with the liquid outside the tube, thereby improving the detection accuracy.
In some alternative embodiments, the plurality of water inlets 22 are divided into two groups, each group of water inlets is arranged in a straight line along the axial direction of the protection pipe 20, and the two groups of water inlets 22 are arranged in a cross shape.
In some alternative embodiments, the inner and outer surfaces of the protective tube 20 are coated with a corrosion resistant layer. The corrosion-resistant layer can prevent organisms from attaching to the inner and outer walls of the protective tube 20 and affecting the measurement result.
In some optional embodiments, the water quality monitoring system 100 further includes a cover plate 80 for covering the top of the protection pipe 20, the cover plate 80 is opened with a second threading hole 81 for the cable 70 to pass through, and the cable 70 passes through the second threading hole 81. The cover plate 80 prevents external components from dropping from the top opening of the protection pipe 20 into the through hole 21 of the protection pipe 20, thereby affecting the ascending and descending of the float mechanism 40.
In some optional embodiments, the water quality monitoring system 100 further comprises a support frame fixedly installed in the through hole 21 for preventing the floating ball mechanism 40 from falling out of the bottom of the protection tube 20, and preventing the floating ball mechanism 40 and the sensor 30 from being lost.
In some alternative embodiments, the support frame comprises two support rods arranged in a criss-cross pattern.
In some alternative embodiments, the protection tube 20 includes a first tube 23, a second tube 24, and a third tube 25, the first tube 23 is made of a transparent material, one end of the second tube 24 is connected to the top end of the first tube 23, and one end of the third tube 25 is connected to the bottom end of the first tube 23. By providing the first tube body 23 to be made of a transparent material, an operator can observe the inside of the protection tube 20 through the first tube body 23 without detaching the protection tube 20. The water inlet 22 opens into the third tube 25.
It is understood that, in order to observe the float mechanism 40, the protection pipe 20 should be installed on the shore base 200 such that the liquid level just penetrates the first pipe 23, and thus the float mechanism 40 just floats to the first pipe 23.
In some optional embodiments, the water quality monitoring system 100 further includes a solar panel 90 for supplying power to the power supply device 50, and the solar panel 90 is electrically connected to the main control system 10.
In some alternative embodiments, the water quality monitoring system 100 further comprises a support column 101 and a solar rack 102, the support column 101 is configured to be installed on shore, the solar rack 102 is installed on top of the support column 101, and the solar panel 90 is installed on the solar rack 102. The power supply device 50 is also mounted on the support column 101, and the power supply device 50 includes a cabinet 51 and a lithium battery assembly mounted inside the cabinet 51. Preferably, the master control system 10 is also internally disposed within the cabinet 51.
In some alternative embodiments, the water quality monitoring system 100 further comprises a lightning rod 103, and the lightning rod 103 is mounted on top of the solar rack 102.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A water quality monitoring system, comprising:
a master control system;
a floating ball mechanism;
the sensor is arranged on the floating ball mechanism and used for detecting water quality;
the power supply device is used for supplying power to the water quality monitoring system;
communication means for transmitting data detected by the sensor; and
the protection tube is provided with a through hole, the floating ball mechanism can be arranged in the through hole in a floating mode, and the sensor, the power supply device and the communication device are electrically connected with the master control system.
2. The water quality monitoring system according to claim 1, wherein the floating ball mechanism comprises:
a buoyant sphere;
the first fixed disc is arranged in the through hole;
the bottom end of the clamping jaw is connected with the first fixed disk, the clamping jaw and the first fixed disk enclose to form an accommodating groove, and the floating ball body is arranged in the accommodating groove;
the sensor is installed at the bottom of the first fixed disk.
3. The water quality monitoring system according to claim 2, wherein the floating ball mechanism further comprises:
the second fixed disk is used for fastening the sensor, the second fixed disk is arranged on one side, away from the floating ball body, of the first fixed disk, the second fixed disk is provided with a bayonet, and the sensor is clamped in the bayonet;
the connecting rod is used for connecting the first fixed disk and the second fixed disk, one end of the connecting rod is connected with the first fixed disk, and the other end of the connecting rod is connected with the second fixed disk.
4. The water quality monitoring system of claim 2, further comprising:
the cable is used for electrically connecting the sensor with the master control system, the floating ball body penetrates through the floating ball body and is provided with a first threading hole, and one end of the cable penetrates through the first threading hole and is connected with the sensor.
5. The water quality monitoring system of claim 4, further comprising:
the cover plate is used for sealing the top of the protection tube, a second threading hole is formed in the cover plate in a penetrating mode, and the cable penetrates through the second threading hole.
6. The water quality monitoring system according to any one of claims 1 to 5, wherein the protection pipe is provided with a plurality of water inlets along a radial direction.
7. The water quality monitoring system of claim 6, wherein the protection tube comprises:
a first tube made of a transparent material;
one end of the second tube body is connected with the top end of the first tube body;
one end of the third pipe body is connected with the bottom end of the first pipe body;
the water inlet is arranged on the third pipe body.
8. The water quality monitoring system according to any one of claims 1 to 5, wherein the inner and outer surfaces of the protection pipe are coated with an anticorrosive layer.
9. The water quality monitoring system according to any one of claims 1 to 5, further comprising:
the support frame is used for preventing the floating ball mechanism from falling out of the bottom of the protection tube and is fixedly installed in the through hole.
10. The water quality monitoring system according to any one of claims 1 to 5, further comprising:
and the solar panel is used for supplying power to the power supply device and is electrically connected with the master control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010219979.7A CN111351911A (en) | 2020-03-25 | 2020-03-25 | Water quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010219979.7A CN111351911A (en) | 2020-03-25 | 2020-03-25 | Water quality monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN111351911A true CN111351911A (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010219979.7A Pending CN111351911A (en) | 2020-03-25 | 2020-03-25 | Water quality monitoring system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200438336Y1 (en) * | 2007-01-11 | 2008-02-11 | 주식회사 지앤 | Control Apparatus for Water Analysis |
| 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 |
| CN207946421U (en) * | 2018-03-28 | 2018-10-09 | 江苏南大五维电子科技有限公司 | A kind of floating platform formula monitoring water quality on line equipment with landscape and its monitoring system |
| CN208653596U (en) * | 2018-09-17 | 2019-03-26 | 太原尚水测控科技有限公司 | A kind of anti-wave electric water gauge |
| CN211978877U (en) * | 2020-03-25 | 2020-11-20 | 深圳市朗诚科技股份有限公司 | Water quality monitoring system |
-
2020
- 2020-03-25 CN CN202010219979.7A patent/CN111351911A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200438336Y1 (en) * | 2007-01-11 | 2008-02-11 | 주식회사 지앤 | Control Apparatus for Water Analysis |
| 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 |
| CN207946421U (en) * | 2018-03-28 | 2018-10-09 | 江苏南大五维电子科技有限公司 | A kind of floating platform formula monitoring water quality on line equipment with landscape and its monitoring system |
| CN208653596U (en) * | 2018-09-17 | 2019-03-26 | 太原尚水测控科技有限公司 | A kind of anti-wave electric water gauge |
| CN211978877U (en) * | 2020-03-25 | 2020-11-20 | 深圳市朗诚科技股份有限公司 | Water quality monitoring system |
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