CN217521141U - Water quality detection device - Google Patents
Water quality detection device Download PDFInfo
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- CN217521141U CN217521141U CN202221479558.9U CN202221479558U CN217521141U CN 217521141 U CN217521141 U CN 217521141U CN 202221479558 U CN202221479558 U CN 202221479558U CN 217521141 U CN217521141 U CN 217521141U
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Abstract
The utility model discloses a water quality testing device relates to the check out test set field. The embodiment of the utility model provides a water quality testing device, include: the device comprises a controller, and a power module, a communication module and a sensor assembly which are respectively connected with the controller; the power supply module is used for supplying electric energy to the controller; the sensor assembly comprises a plurality of sensors of different types, and is used for detecting the water quality to be detected and transmitting detection information to the controller; the controller is used for receiving the detection information of the sensor assembly, analyzing and processing data and transmitting the analyzed and processed data to the communication module; and the communication module is used for transmitting the data analyzed and processed by the controller to an upper computer. The embodiment of the utility model provides a water quality testing device that provides can realize the data acquisition and the processing of multiple quality of water parameter, improves water quality testing's efficiency and accuracy.
Description
Technical Field
The utility model relates to a check out test set field especially relates to a water quality testing device.
Background
With the rapid development of the world's modern economy, the environmental problem is gradually worsened, and the disposal of water resources is an important item in the environmental problem. Water resources play a vital role in the human survival and development process, and the water resources cannot be separated in industrial and agricultural production and daily life of people, and particularly the aquaculture industry has more rigorous requirements on water quality, so the water quality needs to be detected. However, most of the existing water quality detection is still completed by the traditional chemical titration method, and the method has low precision and complex operation, so that the design of an intelligent automatic water quality detection device is particularly important.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a water quality testing device can realize the data acquisition and the processing of multiple quality of water parameter, improves water quality testing's efficiency and accuracy.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the embodiment of the utility model provides a water quality testing device, include: the device comprises a controller, and a power module, a communication module and a sensor assembly which are respectively connected with the controller; the power supply module is used for supplying electric energy to the controller; the sensor assembly comprises a plurality of sensors of different types, and is used for detecting the water quality to be detected and transmitting detection information to the controller; the controller is used for receiving the detection information of the sensor assembly, analyzing and processing data and transmitting the analyzed and processed data to the communication module; and the communication module is used for transmitting the data analyzed and processed by the controller to an upper computer.
In some embodiments, the sensor assembly comprises a temperature sensor, a pH sensor, an optical sensor, an ammonia nitrogen sensor, a turbidity sensor, and a dissolved oxygen sensor; the temperature sensor is used for detecting the temperature of the water quality to be detected; the pH sensor is used for detecting the pH value of the water quality to be detected; the optical sensor is used for detecting the spectral information of the water quality to be detected; the ammonia nitrogen sensor is used for detecting the ammonia nitrogen content of the water quality to be detected; the turbidity sensor is used for detecting the turbidity of the water quality to be detected; the dissolved oxygen sensor is used for detecting the oxygen content of the water quality to be detected.
In some embodiments, further comprising: the A/D conversion module is respectively connected with a plurality of different types of sensors in the sensor assembly and is also connected with the controller, and the A/D conversion module is used for carrying out A/D sampling on the sensors and transmitting detection information to the controller.
In some embodiments, further comprising: and the display module is connected with the controller and used for displaying the process of analyzing and processing the data by the controller and the output result of the analyzed and processed data.
In some embodiments, further comprising: and the input module is connected with the controller and is used for inputting the information of the water quality to be detected.
In some embodiments, further comprising: and the positioning module is connected with the controller and used for positioning the water quality detection device.
In some embodiments, further comprising: and the storage module is connected with the controller and is used for storing the data analyzed and processed by the controller.
In some embodiments, the communication module is 3G, 4G, or WiFi.
The embodiment of the utility model provides a pair of water quality testing device adopts wireless communication mode to upload the data to the host computer through communication module, and the host computer is handled data to show data display at the host computer interface, show water quality testing result in real time, for example, the host computer can show information such as the current pH value of water, water turbidity, oxygen content value, can judge the quality of water, if exceed standard detection scope etc..
The utility model provides a pair of water quality testing device can realize the data acquisition and the processing of multiple water quality parameter to and functions such as data display, drawing, warning have not only improved water quality testing's degree of automation, have still improved water quality testing's efficiency and accuracy.
Drawings
In order to more clearly illustrate the technical solutions in the present disclosure, the drawings needed to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art according to the drawings. Furthermore, the drawings in the following description may be regarded as schematic diagrams and are not intended to limit the actual size of products, the actual flow of methods, and the like, involved in the embodiments of the present disclosure.
Fig. 1 is a schematic view of a water quality detection device according to some embodiments of the present disclosure.
Detailed Description
Technical solutions in some embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided by the present disclosure belong to the protection scope of the present disclosure.
Throughout the specification and claims, the term "comprising" is to be interpreted in an open, inclusive sense, i.e., as "including, but not limited to," unless the context requires otherwise. In the description herein, the terms "one embodiment," "some embodiments," "an example embodiment," "an example" or "some examples" or the like are intended to indicate that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. The schematic representations of the above terms are not necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics may be included in any suitable manner in any one or more embodiments or examples.
An embodiment of the utility model provides a water quality testing device, as shown in fig. 1, include: the device comprises a controller, and a power module, a communication module and a sensor assembly which are respectively connected with the controller.
In some embodiments, the power module is configured to provide power to the controller. The power module transmits the electric energy to the communication module and the sensor assembly through the controller, and the electric energy is provided for the communication module and the sensor assembly.
In some examples, the power module may be in the form of a stationary battery pack or a rechargeable battery pack.
For example, in the case where the power module is in the form of a stationary battery pack, the power module can be supplied with electric power by mounting a battery; under the condition that power module is the rechargeable battery group form, can provide the electric energy for power module through connecting the charging wire to store the electric energy in rechargeable battery group.
In some embodiments, the sensor assembly includes a plurality of heterogeneous sensors for detecting the quality of the water to be measured and transmitting the detection information to the controller.
Illustratively, the plurality of different sensors respectively measure the contents of different substances, such as temperature, pH value, light transmittance, ammonia nitrogen content, turbidity, oxygen content, sulfide content, heavy metal content, and the like.
In some embodiments, the controller is configured to receive the detection information of the sensor assembly, perform data analysis and processing, and transmit the data after the data analysis and processing to the communication module.
In some examples, the controller is a microprocessor, employing an STM32F407 series chip.
In some embodiments, the communication module is used for transmitting the data analyzed and processed by the controller to the upper computer.
Illustratively, the communication module is 3G, 4G, or WiFi.
The embodiment of the utility model provides a pair of water quality testing device adopts wireless communication mode to upload the data to the host computer through communication module, and the host computer is handled data to show data display at the host computer interface, show water quality testing result in real time, for example, the host computer can show information such as the current pH value of water, water turbidity, oxygen content value, can judge the quality of water, if exceed standard detection scope etc..
The upper computer can also draw the data measured in a period of time into a relevant water quality parameter change curve graph taking the time as an abscissa, so that the working personnel can master the water quality condition of the current water area in real time conveniently, the automation level and the detection efficiency of water quality detection are greatly improved, and the measurement efficiency of the working personnel is improved. If the current water quality change condition is larger or a certain index exceeds a threshold value, the alarm information can be displayed through the upper computer and transmitted in time.
In some embodiments, the sensor assembly includes a temperature sensor, a pH sensor, an optical sensor, an ammonia nitrogen sensor, a turbidity sensor, and a dissolved oxygen sensor.
In some examples, a temperature sensor is used to detect the temperature of the water quality being measured.
The temperature sensor can sense the temperature and convert the temperature into an electric signal, so that a temperature value is measured.
In some examples, a pH sensor is used to detect the pH of the water quality being measured.
The pH sensor can convert chemical energy into electric energy, so that hydrogen ions in the solution to be detected and the buffer solution are exchanged to generate potential difference, and the pH value is obtained.
In some examples, optical sensors are used to detect spectral information of the water quality being measured.
The optical sensor adopts an ultraviolet spectroscopy method for detection, and the concentration of COD (Chemical Oxygen Demand) can be calculated through the absorbance of the reductive organic matters in the water body to the ultraviolet spectrum.
In some examples, the ammonia nitrogen sensor is used for detecting the ammonia nitrogen content of the water quality to be detected.
The ammonia nitrogen sensor can convert the ammonia nitrogen content into an electric signal, so that the ammonia nitrogen content in water can be measured.
In some examples, a turbidity sensor is used to detect the turbidity of the water quality to be measured.
Generally, water contains suspended matter and colloidal matter, so that the water becomes turbid, absorption of light by solute molecules and scattering of light by suspended matter are affected, and further scattered light and transmitted light are affected. The turbidity sensor converts light intensity into current by detecting the intensity of light in water, and the more light is transmitted, the greater the intensity of light is, the greater the current is, so that the pollution degree of water can be calculated.
In some examples, a dissolved oxygen sensor is used to detect the oxygen content of the water quality being measured.
The dissolved oxygen sensor converts chemical changes into electrical energy changes by using the redox reaction of oxygen in water, thereby measuring the oxygen content in water.
In some embodiments, the water quality detection apparatus further comprises: the A/D conversion module is respectively connected with a plurality of sensors of different types in the sensor assembly and is also connected with the controller, and the A/D conversion module is used for carrying out A/D sampling on the sensors and transmitting detection information to the controller.
For example, the a/D conversion module may be connected to the temperature sensor, the pH sensor, the optical sensor, the ammonia nitrogen sensor, the turbidity sensor, and the dissolved oxygen sensor, and the a/D conversion module performs a/D sampling on the plurality of sensors, performs filtering, conversion, and other processing on the acquired data, and then transmits the data to the controller.
In some embodiments, the water quality detection apparatus further comprises: and the display module is connected with the controller and is used for displaying the process of analyzing and processing the data by the controller and the output result of the analyzed and processed data.
Illustratively, the display module is an electronic screen.
In some embodiments, the water quality detection apparatus further comprises: and the input module is connected with the controller and is used for inputting the information of the water quality to be detected.
The input module may be a keyboard or a touch screen, for example. The detector can input the serial number of the water quality to be detected, the identity information of the detector and the like through the input module, so that the follow-up staff can distinguish different water quality to be detected and staff information conveniently.
In some embodiments, the water quality detection apparatus further comprises: and the positioning module is connected with the controller and used for positioning the water quality detection device.
The positioning module may be, for example, GPS or GPRS.
In some embodiments, the water quality detection apparatus further comprises: and the storage module is connected with the controller and is used for storing the data analyzed and processed by the controller.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A water quality detection device is characterized in that: the method comprises the following steps:
the device comprises a controller, and a power module, a communication module and a sensor assembly which are respectively connected with the controller;
the power supply module is used for providing electric energy for the controller;
the sensor assembly comprises a plurality of sensors of different types, is used for detecting the water quality to be detected and transmitting detection information to the controller;
the controller is used for receiving the detection information of the sensor assembly, analyzing and processing data and transmitting the analyzed and processed data to the communication module;
and the communication module is used for transmitting the data analyzed and processed by the controller to an upper computer.
2. The water quality detecting apparatus according to claim 1,
the sensor assembly comprises a temperature sensor, a pH sensor, an optical sensor, an ammonia nitrogen sensor, a turbidity sensor and a dissolved oxygen sensor;
the temperature sensor is used for detecting the temperature of the water quality to be detected;
the pH sensor is used for detecting the pH value of the water quality to be detected;
the optical sensor is used for detecting the spectral information of the water quality to be detected;
the ammonia nitrogen sensor is used for detecting the ammonia nitrogen content of the water quality to be detected;
the turbidity sensor is used for detecting the turbidity of the water quality to be detected;
the dissolved oxygen sensor is used for detecting the oxygen content of the water quality to be detected.
3. The water quality detecting apparatus according to claim 1 or 2, further comprising:
the A/D conversion module is respectively connected with a plurality of different types of sensors in the sensor assembly, and is also connected with the controller;
the A/D conversion module is used for carrying out A/D sampling on a plurality of sensors and transmitting detection information to the controller.
4. The water quality detecting apparatus according to claim 1, further comprising:
and the display module is connected with the controller and used for displaying the process of analyzing and processing the data by the controller and the output result of the analyzed and processed data.
5. The water quality detecting apparatus according to claim 1, further comprising:
and the input module is connected with the controller and used for inputting the information of the water quality to be detected.
6. The water quality detecting apparatus according to claim 1, further comprising:
and the positioning module is connected with the controller and used for positioning the water quality detection device.
7. The water quality detecting apparatus according to claim 1, further comprising:
and the storage module is connected with the controller and is used for storing the data analyzed and processed by the controller.
8. The water quality detecting apparatus according to claim 1,
the communication module is 3G, 4G or WiFi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221479558.9U CN217521141U (en) | 2022-06-14 | 2022-06-14 | Water quality detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221479558.9U CN217521141U (en) | 2022-06-14 | 2022-06-14 | Water quality detection device |
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| CN217521141U true CN217521141U (en) | 2022-09-30 |
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| CN202221479558.9U Active CN217521141U (en) | 2022-06-14 | 2022-06-14 | Water quality detection device |
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| CN (1) | CN217521141U (en) |
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