CN114019121A

CN114019121A - Water quality monitoring and early warning system

Info

Publication number: CN114019121A
Application number: CN202111158658.1A
Authority: CN
Inventors: 曹宇恒; 谢辉; 刘威
Original assignee: Jiangsu Yuzhi Basin Management Technology Research Institute Co ltd
Current assignee: Jiangsu Yuzhi Basin Management Technology Research Institute Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-08

Abstract

The invention discloses a water quality monitoring and early warning system, which comprises: the protective shell is arranged above the circular floating plate, the filter cover is arranged below the circular floating plate, the protective shell is internally provided with a GPRS communication device, a host control device, a first motor, an electronic compass device, a GPS positioning device and a power supply device, the output end of the first motor extends into the filter cover, and is connected with a steering support, a sensor sleeve is arranged at the center of the bottom of a disc of the steering support, a first motor bin is arranged in the sensor sleeve, a second motor is arranged in the first motor bin, the output end of the second motor is connected with an integrated water quality detection sensor, the tail ends of two support legs of the steering support are provided with a second motor cabin, no. two motor storehouse internally mounted have No. three motors, the output of No. three motors is connected with the heliciform, the ultrasonic wave is installed to the filter mantle bottom and is surveyed the barrier device.

Description

Water quality monitoring and early warning system

Technical Field

The invention relates to the technical field of water quality monitoring, in particular to a water quality monitoring and early warning system.

Background

At present, water quality monitoring in China mainly adopts three modes of laboratory monitoring, automatic monitoring station monitoring and mobile monitoring. Laboratory monitoring is a method in which a certain predetermined section or node is sampled and the sample is sent to a laboratory by a worker for instrumental analysis. The laboratory monitoring has the advantages of high analysis precision, wide measurement range and the like, and the real-time performance of the laboratory monitoring on the water quality depends on the frequency of field sampling of workers. The laboratory monitoring is through the manual sampling, this kind of characteristic leads to its monitoring cycle long, intensity of labour is big, data acquisition and transmission speed are slow, can't reflect the shortcoming such as change situation of water quality in real time, especially lack the ability automatic monitoring station monitoring of quick strain to sudden pollution, set up several monitoring stations that have continuous automatic monitoring instrument in a river system or a district, install online water quality analytical instrument in the monitoring station, can be used for the water quality change situation of continuous automatic monitoring measured water body, objectively record the water quality situation, discover the unusual change of water quality in time, and then realize the water quality pollution forecast to this basin or low reaches, with the help of remote data communication network, can reflect the water quality situation fast in real time, have good advantage in real-time. However, because online water quality analysis instruments are usually expensive, the cost for building automatic monitoring stations is high, the maintenance cost is also high, and the automatic stations in the same water source have the defects of small quantity, small monitoring range, fixed position and the like, so that the automatic monitoring stations are difficult to comprehensively reflect the water quality condition; the mobile monitoring is mainly used for emergency mobile monitoring after pollution and periodic water quality safety inspection at ordinary times, and usually, workers arrive at a site by using a mobile water quality monitoring vehicle or a mobile water quality monitoring ship as a tool to collect and analyze water samples.

The invention aims to develop a water quality monitoring and early warning system which can ensure the accuracy of water quality monitoring and reduce the cost of water quality monitoring.

Disclosure of Invention

The invention aims to provide a water quality monitoring and early warning system to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: water quality monitoring early warning system includes: the water quality monitoring device comprises a protective shell, a circular floating plate and a filter cover, wherein the protective shell is arranged above the circular floating plate, the filter cover is arranged below the circular floating plate, a GPRS communication device, a host control device, a first motor, an electronic compass device, a GPS positioning device and a power supply device are arranged in the protective shell, the output end of the first motor extends into the filter cover and is connected with a steering support, a sensor sleeve is arranged at the center of the bottom of a disc of the steering support, a first motor bin is arranged in the sensor sleeve, a second motor is arranged in the first motor bin, the output end of the second motor is connected with an integrated water quality detection sensor, a second motor bin is arranged at the tail end of two support legs of the steering support, a third motor is arranged in the second motor bin, the output end of the third motor is connected with a spiral shape, and an ultrasonic obstacle detection device is arranged at the bottom of the filter cover, the electronic camera device is installed to circular kickboard bottom, host control device is connected with GPRS communication device, a motor, electron compass device, GPS positioner, power supply unit, electronic camera device, No. two motors, No. three motors.

Preferably, a maintenance panel is installed on one side of the protective shell through bolts, and a drying agent is filled in the maintenance panel.

Preferably, the solar electric plate is arranged on one side of the protective shell except the side provided with the maintenance panel and on the upper surface of the circular floating plate, and the solar electric plate is connected with the power supply device.

Preferably, the outer side surface of the circular floating plate is provided with a rubber ring.

Preferably, the surface of the filter cover is provided with filter holes.

Preferably, the inner wall of the sensor sleeve is provided with a sponge brush.

Preferably, the integrated water quality detection sensor is formed by integrating a temperature sensor, a PH measurement sensor, a dissolved oxygen measurement sensor, a conductivity measurement sensor and a turbidity measurement sensor.

Compared with the prior art, the invention has the beneficial effects that:

the invention can remotely control the monitoring device to a specified water area to monitor and analyze the water quality, and has the advantages of low cost, good flexibility, timely measurement, wide coverage range and the like.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic view of the construction of the steering bracket of the present invention;

FIG. 5 is a schematic view of a maintenance panel according to the present invention;

in the figure: 1. a protective shell; 2. a circular floating plate; 3. a filter housing; 4. a GPRS communication device; 5. a host control device; 6. a first motor; 7. an electronic compass device; 8. a GPS positioning device; 9. a power supply device; 10. an electronic camera device; 11. a steering bracket; 12. a first motor bin; 13. a second motor; 14. a second motor cabin; 15. a propeller; 16. a third motor; 17. an ultrasonic obstacle measuring device; 18. a sponge brush; 19. an integrated water quality detection sensor; 20. a sensor sleeve; 21. maintaining the panel; 22. a desiccant.

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-5, the present invention provides a technical solution, a water quality monitoring and early warning system, comprising: the water purifier comprises a protective shell 1, a circular floating plate 2 and a filter cover 3, wherein the protective shell (1) is installed above the circular floating plate 2, the filter cover 3 is installed below the circular floating plate 2, a GPRS communication device 4, a host control device 5, a first motor 6, an electronic compass device 7, a GPS positioning device 8 and a power supply device 9 are installed inside the protective shell 1, the output end of the first motor 6 extends into the filter cover 3 and is connected with a steering support 11, a sensor sleeve 20 is installed at the center of the bottom of a disc of the steering support 11, a first motor cabin 12 is arranged inside the sensor sleeve 20, a second motor 13 is installed inside the first motor cabin 12, the output end of the second motor 13 is connected with an integrated water quality detection sensor 19, a second motor cabin 14 is installed at the tail ends of two support legs of the steering support 11, a third motor 16 is installed inside the second motor cabin 14, and the output end of the third motor 16 is connected with a spiral 15, an ultrasonic obstacle measuring device 17 is installed at the bottom of the filter cover 3, an electronic camera device 10 is installed at the bottom of the circular floating plate 2, and a host control device 5 is connected with a GPRS communication device 4, a first motor 6, an electronic compass device 7, a GPS positioning device 8, a power supply device 9, the electronic camera device 10, a second motor 13, a third motor 16, the ultrasonic obstacle measuring device 17 and an integrated water quality detection sensor 19.

The host control device 5 can control the first motor 6 to change the rotating direction of the steering support 11, and further control the running direction of the system in water, the third motor 16 drives the propeller 15 to rotate to provide kinetic energy for the motion of the system in water, the electronic compass device 7 and the GPS positioning device 8 can provide a navigation function for the system, the electronic camera device 10 can monitor the color of water quality and provide a partial underwater obstacle avoidance function, the ultrasonic obstacle detection device 17 can detect whether obstacles exist in the moving direction of the system and effectively avoid the obstacles, and the GPRS communication device 4 can transmit water quality information collected by the integrated water quality detection sensor 19 to the water quality monitoring and early warning platform.

Furthermore, maintenance panel 21 is installed through the bolt in protective housing 1 one side, and maintenance panel 21 is inside to be filled there is drier 22, and maintenance panel 21 can make things convenient for the staff to carry out daily maintenance, and the drier 22 of maintenance panel 21 inside packing can also avoid steam to get into the inside normal use that influences electronic equipment of protective housing 1 when providing heat dissipation ventilation function.

Further, solar energy electroplates are installed on the side, except the side where the maintenance panel 21 is installed, of the protective shell 1 and the upper surface of the circular floating plate 2, the solar energy electroplates are connected with the power supply device 9, and the power supply device 9 can convert solar energy collected by the solar energy electroplates into electric energy to be stored and used by equipment.

Furthermore, the rubber ring is arranged on the outer side surface of the circular floating plate 2, so that the collision damping effect can be achieved.

Furthermore, the surface of the filter cover 3 is provided with filter holes, and the filter holes can effectively prevent large plankton, animals or garbage in water from influencing the normal operation of equipment in the filter cover 3.

Further, the inner wall of the sensor sleeve 20 is provided with the sponge brush 18, and the integrated water quality detection sensor 19 is contacted with the sponge brush 18 in the up-and-down movement process to effectively clean the surface of the integrated water quality detection sensor 19, so that the accuracy of water quality detection is ensured.

Further, the integrated water quality detection sensor 19 is formed by integrating a temperature sensor, a PH measurement sensor, a dissolved oxygen measurement sensor, a conductivity measurement sensor and a turbidity measurement sensor, and can detect the temperature, the PH value, the dissolved oxygen value, the conductivity value and the turbidity value in water at the same time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Water quality monitoring early warning system, its characterized in that includes: the water quality monitoring device comprises a protective shell (1), a circular floating plate (2) and a filter cover (3), wherein the protective shell (1) is installed above the circular floating plate (2), the filter cover (3) is installed below the circular floating plate (2), a GPRS communication device (4), a host control device (5), a first motor (6), an electronic compass device (7), a GPS positioning device (8) and a power supply device (9) are installed inside the protective shell (1), the output end of the first motor (6) extends into the filter cover (3) and is connected with a steering support (11), a sensor sleeve (20) is installed at the center of the bottom of a disc of the steering support (11), a first motor bin (12) is arranged inside the sensor sleeve (20), a second motor (13) is installed inside the first motor bin (12), and the output end of the second motor (13) is connected with an integrated water quality detection sensor (19), turn to support (11) two stabilizer blade ends and install No. two motor storehouses (14), No. two motor storehouses (14) internally mounted have No. three motor (16), the output of No. three motor (16) is connected with heliciform (15), ultrasonic wave survey barrier device (17) are installed to filter mantle (3) bottom, electronic camera device (10) are installed to circular kickboard (2) bottom, host control device (5) are connected with GPRS communication device (4), a motor (6), electron compass device (7), GPS positioner (8), power supply unit (9), electron camera device (10), No. two motor (13), No. three motor (16).

2. The water quality monitoring and early warning system according to claim 1, characterized in that a maintenance panel (21) is installed on one side of the protective shell (1) through bolts, and a drying agent (22) is filled in the maintenance panel (21).

3. A water quality monitoring and early warning system as claimed in claims 1 and 2, characterized in that the side of the protective shell (1) except the side provided with the maintenance panel (21) and the upper surface of the circular floating plate (2) are provided with solar panels which are connected with the power supply device (9).

4. The water quality monitoring and early warning system according to claim 1, characterized in that the outer side surface of the circular floating plate (2) is provided with a rubber ring.

5. The water quality monitoring and early warning system according to claim 1, characterized in that the surface of the filter cover (3) is provided with filter holes.

6. The water quality monitoring and early warning system according to claim 1, characterized in that the inner wall of the sensor sleeve (20) is provided with a sponge brush (18).

7. The water quality monitoring and early warning system according to claim 1, wherein the integrated water quality detection sensor (19) is formed by integrating a temperature sensor, a PH measuring sensor, a dissolved oxygen measuring sensor, a conductivity measuring sensor and a turbidity measuring sensor.