CN213181530U

CN213181530U - Automatic water quality monitoring device

Info

Publication number: CN213181530U
Application number: CN202022130078.9U
Authority: CN
Inventors: 郑媱媱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-11
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses an automatic water quality monitoring device, which comprises a circular floating platform, wherein a hemispherical transparent protective cover is arranged at the upper part of the floating platform, a hemispherical solar cell panel is arranged in the protective cover, and the solar cell panel is laid on a hemispherical supporting plate; a detection system is inserted in the middle of the floating platform in a penetrating manner, the detection system comprises a hollow screw rod penetrating through the floating platform, the top of the screw rod is fixedly connected with a handle, a hose clamp is arranged between the handle and the floating platform, and the hose clamp is fixedly connected with the floating platform and is in threaded connection with the screw rod; the lower part of the screw rod is fixedly connected with a hollow frame body, and the lower part of the frame body is connected with a sensor assembly; a hollow cylinder is arranged on the periphery of the detection system at the lower part of the floating platform, and an annular air bag is arranged on the periphery of the cylinder; a storage battery, a voltage stabilizer, a controller, a communication module, a data acquisition module and an alarm are further arranged between the upper hose clamp of the floating platform and the edge of the supporting plate. The utility model relates to a simple and reasonable can last the power supply to carry out real-time, remote detection to quality of water.

Description

Automatic water quality monitoring device

Technical Field

The utility model relates to a water quality monitoring technology field, concretely relates to water quality automatic monitoring device.

Background

The water quality is the abbreviation of water quality. It marks the physical, chemical and biological characteristics and the state of the composition of the water body, and the water quality defines a series of water quality parameters and water quality standards for evaluating the water quality. At present, the problem of water environment pollution in China is increasingly prominent, the water quality monitoring work of most natural water bodies such as rivers, reservoirs, lakes and the like in China is gradually implemented and perfected, and the real-time monitoring of the water quality environment is also more important.

In the prior art, a plurality of technologies and devices for monitoring water quality are put into use, but the effect of automatically detecting the water quality in a certain area in a fixed-point timing mode is not ideal, meanwhile, the problem of a power supply also brings trouble to detection, solar energy is generally utilized to charge a storage battery at present, however, if a solar panel is arranged horizontally, the incident effect of sunlight is poor, the solar panel is arranged at a certain inclination angle, the solar panel can not adopt light frequently or the lighting efficiency is low due to factors such as rotation of a floating device on the water surface, the power supply is influenced, and the continuity of detection is influenced. Therefore, it is necessary to ensure stable power supply and reduce the influence of the water surface environment on the solar power supply device.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: the utility model provides a quality of water automatic monitoring device has overcome prior art's shortcoming, and the design is simple reasonable, can last the power supply to utilize controlling means to carry out real-time, remote detection to quality of water, detection effect is good.

In order to solve the technical problem, the technical scheme of the utility model is that:

an automatic water quality monitoring device comprises a circular floating platform, wherein a hemispherical transparent protective cover is arranged at the upper part of the floating platform, a hemispherical solar cell panel is arranged in the protective cover, and the solar cell panel is laid on a hemispherical supporting plate; a detection system is inserted in the middle of the floating platform in a penetrating manner, the detection system comprises a hollow screw rod penetrating through the floating platform, the top of the screw rod is fixedly connected with a handle, a hose clamp is arranged between the handle and the floating platform, and the hose clamp is fixedly connected with the floating platform and is in threaded connection with the screw rod; the lower part of the screw rod is fixedly connected with a hollow frame body, and the lower part of the frame body is connected with a sensor assembly; a hollow cylinder is arranged on the periphery of the detection system at the lower part of the floating platform, and an annular air bag is arranged on the periphery of the cylinder; a storage battery, a voltage stabilizer, a controller, a communication module, a data acquisition module and an alarm are further arranged between the upper hose clamp of the floating platform and the edge of the supporting plate.

Preferably, the floating platform is made of ABS plastics. The floating platform has good ageing resistance, corrosion resistance and higher strength.

Preferably, the bottom of the protective cover is in threaded connection with the edge of the floating platform, and a sealing ring is arranged in the connection part; the bottoms of the solar cell panel and the supporting plate are in threaded connection with the upper part of the floating platform.

Preferably, the edge of the floating platform is also provided with a hook. Can be connected to the land through ropes to avoid floating of the floating platform.

Preferably, the lower part of the inner cavity of the air bag is filled with a balance weight. The air bag and the whole device are balanced.

Furthermore, the lower part of the air bag is provided with a plurality of hooks which can be connected with the anchor block through ropes to play a role in anchoring the floating platform, so that the floating platform floats in a certain water area.

Preferably, the sensor component comprises one or more of a pH, temperature, dissolved oxygen, conductivity, turbidity, COD, ammonia nitrogen, chlorophyll or blue-green algae sensor.

Preferably, the solar cell panel is a solar cell panel composed of a plurality of cell plates, and the cell plates are connected in series or in parallel to form a whole solar cell panel.

Preferably, the solar cell panel is electrically connected with the voltage stabilizer, and the voltage stabilizer, the controller and the alarm are respectively electrically connected with the storage battery; each sensor in the sensor assembly is electrically connected with the storage battery, the controller and the data acquisition module respectively; the data acquisition module, the communication module and the alarm are respectively and electrically connected with the controller. Connecting wires between the sensor assembly and each device are integrated into a bundle and then uniformly penetrate through the floating platform to be connected with each device, and the perforated part of the floating platform adopts a sealing design to avoid water leakage; the length of the connecting line below the floating platform is larger than the total length of the screw rod and the frame body, so that the adjustment requirement can be met when the water inlet depth of the sensor is adjusted.

Preferably, the alarm is a buzzer or an LED lamp.

Preferably, the communication module is a wireless communication module. GPS positioning and wireless transmission of the monitored data signals can be performed.

Preferably, the lower end of the cylinder body is provided with a plurality of water permeable holes. The water is brought into contact with the probe of the sensor for monitoring.

The working principle is as follows:

the detection system of the device comprises a detector assembly, a screw rod and other devices, and the screw rod can be conveniently installed and fixed and can flexibly adjust the draft of the sensor assembly; the solar cell panel can charge the storage battery through the voltage stabilizer by utilizing sunlight in all directions, so that the sufficiency of electric power is ensured; the data processing part comprises a controller, a communication module, a data acquisition module and the like, wherein the data acquisition module transmits acquired original data to the controller through a sensor, the acquired original data are processed by the controller and then transmitted to the communication module, and finally the communication module transmits effective data to the terminal equipment; the communication module also has the functions of positioning and anti-theft alarming, so that the device is positioned in a certain area; the program of the data acquisition module is designed to be an intermittent working mode, a timing program is set, and data acquisition is carried out at regular time; the design of the communication module program is mainly used for transmitting the acquired data, and the communication module is in a standby state when no data is transmitted. Through the combination, the water quality in a certain water area can be detected in real time.

Since the technical scheme is used, the beneficial effects of the utility model are that:

1. the utility model sets the solar cell panel into a hemispherical shape to increase the light receiving surface, ensure that the storage battery can obtain enough electric quantity, can continuously and stably supply power to the water quality monitoring equipment and ensure the stable work of the water quality monitoring equipment, and has simple structure and stable performance;

2. the detection system of the utility model can adjust the draft of the sensor, and is convenient for detecting water quality at different depths;

3. the utility model discloses a controller is controlled sensor subassembly, data acquisition module, communication module, alarm, can realize remote, the automated inspection to quality of water.

In a word, the utility model relates to a simple and reasonable can last the power supply to utilize controlling means to carry out real-time, remote detection, detection effect is good to quality of water.

Drawings

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

in the figure, 1, a floating platform; 2. a protective cover; 3. a solar panel; 4. a support plate; 5. a screw rod; 6. a handle; 7. a hose clamp; 8. a frame body; 9. a sensor assembly; 10. a barrel; 11. an air bag; 12. a storage battery; 13. a voltage regulator; 14. a controller; 15. hooking; 16. a balance weight.

Detailed Description

The invention is further explained below with reference to the drawings and examples.

Example one

As shown in fig. 1, the utility model relates to an automatic water quality monitoring device, which comprises a circular floating platform 1, wherein a hemispherical transparent protective cover 2 is arranged at the upper part of the floating platform 1, a hemispherical solar panel 3 is arranged in the protective cover 2, and the solar panel 3 is laid on a hemispherical supporting plate 4; a detection system (not shown) is inserted in the middle of the floating platform 1 in a penetrating manner, the detection system comprises a hollow screw rod 5 penetrating through the floating platform, the top of the screw rod 5 is fixedly connected with a handle 6, a hose clamp 7 is arranged between the handle 6 and the floating platform 1, and the hose clamp 7 is fixedly connected with the floating platform 1 and is in threaded connection with the screw rod 5; the lower part of the screw rod 5 is fixedly connected with a hollow frame body 8, and the lower part of the frame body 8 is connected with a sensor assembly 9; a hollow cylinder 10 is arranged on the periphery of the detection system at the lower part of the floating platform 1, and an annular air bag 11 is arranged on the periphery of the cylinder 10; a storage battery 12, a voltage stabilizer 13, a controller 14, a communication module (not marked), a data acquisition module (not marked) and an alarm (not marked) are also arranged between the hose clamp 7 at the upper part of the floating platform 1 and the edge of the supporting plate 4.

The edge of the floating platform 1 is also provided with a hook 15; the lower part of the inner cavity of the air bag 11 is filled with a balance weight 16, and the lower part of the air bag is also provided with a plurality of hooks 15.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. An automatic water quality monitoring device is characterized in that: the solar photovoltaic power generation device comprises a circular floating platform, wherein a hemispherical transparent protective cover is arranged at the upper part of the floating platform, a hemispherical solar panel is arranged in the protective cover, and the solar panel is laid on a hemispherical supporting plate; a detection system is inserted in the middle of the floating platform in a penetrating manner, the detection system comprises a hollow screw rod penetrating through the floating platform, the top of the screw rod is fixedly connected with a handle, a hose clamp is arranged between the handle and the floating platform, and the hose clamp is fixedly connected with the floating platform and is in threaded connection with the screw rod; the lower part of the screw rod is fixedly connected with a hollow frame body, and the lower part of the frame body is connected with a sensor assembly; a hollow cylinder is arranged on the periphery of the detection system at the lower part of the floating platform, and an annular air bag is arranged on the periphery of the cylinder; and a storage battery, a voltage stabilizer, a controller, a communication module, a data acquisition module and an alarm are further arranged between the upper hose clamp of the floating platform and the edge of the supporting plate.

2. The automatic water quality monitoring device according to claim 1, characterized in that: the bottom of the protective cover is in threaded connection with the edge of the floating platform, and a sealing ring is arranged in the connection position; the bottoms of the solar cell panel and the supporting plate are in threaded connection with the upper part of the floating platform.

3. The automatic water quality monitoring device according to claim 1, characterized in that: the edge of the floating platform is also provided with a hook.

4. The automatic water quality monitoring device according to claim 1, characterized in that: the lower part of the inner cavity of the air bag is filled with a balance block; the lower part of the air bag is provided with a plurality of hooks.

5. The automatic water quality monitoring device according to claim 1, characterized in that: the sensor component comprises one or more of a pH sensor, a temperature sensor, a dissolved oxygen sensor, a conductivity sensor, a turbidity sensor, a COD sensor, an ammonia nitrogen sensor, a chlorophyll sensor or a blue-green algae sensor.

6. The automatic water quality monitoring device according to claim 1, characterized in that: the solar cell panel is composed of a plurality of cell plates, and the cell plates are connected in series or in parallel.

7. The automatic water quality monitoring device according to claim 1, characterized in that: the alarm is a buzzer or an LED lamp.

8. The automatic water quality monitoring device according to claim 1, characterized in that: the communication module is a wireless communication module.