CN215894089U - Recovered water detection sampling equipment - Google Patents
Recovered water detection sampling equipment Download PDFInfo
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- CN215894089U CN215894089U CN202122085536.6U CN202122085536U CN215894089U CN 215894089 U CN215894089 U CN 215894089U CN 202122085536 U CN202122085536 U CN 202122085536U CN 215894089 U CN215894089 U CN 215894089U
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Abstract
The utility model relates to the field of water quality detection, and discloses a recovered water detection sampling device which comprises a body, a detection part, a sampling part and a diving part, wherein the detection part, the sampling part and the diving part are all arranged on the body; the body is internally provided with a controller, and the detection part, the sampling part and the diving part are all electrically connected with the controller; the detection part is used for measuring water quality data, the sampling part is used for collecting a water quality sample, the diving part is used for submerging or floating the body, the controller is used for analyzing and processing the water quality data, controlling the submerging part to submerge or float, and controlling the sampling part to collect the water quality sample. Can replace artifical sampling, convenient safety more can carry out real-time detection to quality of water, takes a sample when quality of water goes wrong immediately.
Description
Technical Field
The utility model relates to the field of water quality detection, in particular to a sampling device for detecting recovered water.
Background
Whether the recovered water can meet the use requirement after being treated mainly depends on the water quality environment, and the quality of the water quality can be analyzed only by measuring the data of total solid solubility TDS, conductivity EC, temperature, pH value and the like of a sample.
The current water quality detection method is mainly to manually collect water quality samples by detection personnel and then send the water quality samples to a water quality detection writer for detection. Because the water quality conditions of different depths in the reservoir are different, in order to accurately reflect the water quality conditions, collecting personnel must collect water samples of different depths in the reservoir, so that the operation is inconvenient and certain potential safety hazards exist.
In order to detect the water quality condition of the reservoir in real time, detection personnel are required to collect water quality samples frequently, and the water quality samples cannot be collected immediately after the water quality of the reservoir is abnormal because the water quality samples cannot be detected manually in real time, so that the collected samples have certain hysteresis, the water quality data can be changed along with the time, the temperature and other factors, and the subsequent analysis on the water quality change is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a recovered water detection sampling device, which can replace manual sampling, is more convenient and safer, can detect water quality in real time and can sample water immediately when the water quality is in a problem.
The basic scheme provided by the utility model is as follows: the recovered water detection sampling equipment comprises a body, a detection part, a sampling part and a diving part, wherein the detection part, the sampling part and the diving part are all arranged on the body; the body is internally provided with a controller, and the detection part, the sampling part and the diving part are all electrically connected with the controller; the detection part is used for measuring water quality data, the sampling part is used for collecting a water quality sample, the diving part is used for submerging or floating the body, the controller is used for analyzing and processing the water quality data, controlling the submerging part to submerge or float, and controlling the sampling part to collect the water quality sample.
The principle and the advantages of the utility model are as follows: the detection part, the sampling part and the submerged part are all installed on the body and are electrically connected with a controller in the body. The detection part detects various data of water quality in real time, the detected data are sent to the controller, the controller judges whether the water quality is abnormal according to a set threshold value, and if the detected data exceed the threshold value and are judged to be abnormal, the controller controls the sampling part to sample the current water quality. The controller controls the submerged part to submerge or float up according to the set depth respectively, and real-time detection and sampling are carried out on the water quality at different depths. The utility model replaces the traditional manual sampling detection method by the automatic detection sampling process, can detect the water quality of each depth in real time, samples the water quality at the first time after the abnormality is found, and stores the current water quality sample, thereby facilitating the follow-up detection personnel to analyze the process of water quality change abnormality.
Further, the water quality data measured by the detection unit includes TDS, EC, and temperature.
In the water quality analysis process, whether the water quality reaches the grade of domestic water is mainly judged through the total solid solubility TDS, the conductivity EC and the data above the temperature.
Further, the water quality data measured by the detection unit further includes pH.
The pH value can further judge the grade of the water quality.
Further, the controller performs temperature compensation according to the measured water quality temperature and pH.
Certain deviation can appear when the electric measurement pH value, and this kind of deviation is relevant with the temperature, and the controller combines the temperature that measures at present according to the pH value that measures, carries out temperature compensation voluntarily, reachs accurate pH value.
Further, sample portion includes sampling tube and valve, sampling tube demountable installation is on the body, the sample mouth of pipe is located to the valve to be connected with the controller electricity.
When needing to take a sample, controller control flap opens, and rivers get into the sampling tube, and controller control flap closes after the sample is accomplished, preserves the quality of water sample. When the water quality sample is recovered by the detection personnel, the sampling tube filled with the water quality sample is directly taken out.
Further, the sampling pipe orifice is provided with a filter screen.
The filter screen can filter some foreign particles irrelevant with the sample to reduce the influence of impurity to quality of water sample testing result.
Further, the sampling part still includes level sensor, and the cover is established on the sampling tube, level sensor is connected with the controller electricity.
In the sampling process, level sensor detects the water yield, then gives the controller with water yield data transmission, and the controller is according to the preset water yield, and when the water yield reached certain numerical value, controller control flap closed, makes things convenient for the measurement personnel to carry out accurate the accuse to the water yield.
Further, the driving part is installed on the body and electrically connected with the controller, and the driving part is used for moving the body.
The drive division can make the body carry out quality of water detection and sample in the different positions of reservoir, and is more comprehensive to the assurance of the whole quality of water situation of reservoir.
Further, the driving part includes a propeller, and the propeller is capable of rotating left and right.
The screw propeller is used for providing power, and the direction is adjusted by rotating left and right, so that the recovered water detection sampling equipment can go to each position of the reservoir.
Further, a wireless communication module is arranged in the body and electrically connected with the controller, and the wireless communication module is used for exchanging data with the user terminal.
Through wireless communication module, the detection data and the sampling condition of collection personnel can look over quality of water in real time on terminals such as cell-phones to give equipment transmission control command.
Drawings
Fig. 1 is a schematic structural diagram of a recovered water detection sampling apparatus according to an embodiment of the present invention.
Fig. 2 is a block diagram of a process of a reclaimed water detecting and sampling apparatus according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the device comprises a body 1, a detection part 2, a sampling part 3, a sampling pipe 31, a valve 32, a liquid level sensor 33, a diving part 4 and a driving part 5.
Example (b):
as shown in fig. 1, the recovered water detecting and sampling device includes a main body 1, a detecting section 2, a sampling section 3, a submerged section 4, and a driving section 5. Body 1 is the pilled, adopts the plastics material, install the controller in body 1, the controller is 32 microcontroller based on ARM, and the model is STM32F101C8T6, detection portion 2, sampling portion 3, latent water portion 4, drive division 5 are all installed on body 1.
The detection part 2 comprises a solid solubility TDS sensor, the measurement range of the sensor is 1-19999ppm, and the measurement precision is +/-2%; the conductivity EC sensor has a measuring range of 1-19999us/cm and a measuring precision of +/-2 percent; the temperature sensor has the measurement range of 0-60 ℃ and the measurement precision of +/-0.5 ℃; the pH value sensor has a measuring range of 0-14pH and a measuring precision of +/-0.01 pH. Two sensors are respectively installed on the front side and the rear side of the body 1, the installation positions of the sensors can be exchanged, and the sensors are electrically connected with a control circuit.
The submerged part 4 is arranged at the bottom of the body 1 and comprises a water inlet bin and a water discharging plate, the water discharging plate is electrically connected with the controller, and the controller can control the water discharging plate to move up and down.
The driving part 5 is installed at the rear side of the body 1 and comprises a propeller and a rotating rod, the propeller and the rotating rod are connected, the propeller and the rotating rod are respectively electrically connected with a controller, and the controller can control the propeller to rotate and the rotating rod to swing left and right in the horizontal direction.
The wireless communication module is a 4G communication module with the model number of EC200T, is electrically connected with the controller and can communicate with the mobile phone terminal 4G.
The embodiment comprises the following specific implementation processes:
as shown in figure 2, when the water recovery and sampling device is used, a detection person uses the mobile phone terminal to establish connection with the recovered water detection and sampling device through the 4G network, sends an instruction to the wireless communication module, and the controller receives the instruction, controls the drainage plate to move downwards and discharges all water in the water inlet part. Then whether the sampling pipe 31 of the sampling part 3 is installed in place or not is checked, the recovered water detection sampling equipment is placed on the water surface, the driving part 5 is controlled to move the equipment, and the equipment is moved to the center position of the reservoir under the driving of the propeller of the driving part 5. Then, a water quality real-time detection mode is started.
At this moment, the detection part 2 of equipment begins work, and the drain bar rebound of controller control diving portion 4, and the storehouse is intake to the great deal of water entering this moment, and equipment is according to the certain degree of depth of intake dive. The equipment can circularly move at the positions with the water depths of 1 meter, 3 meters and 5 meters every two hours, the TDS, the EC, the temperature and the pH of the water quality are detected in real time, the detected data are sent to the controller, and for the pH, the controller can carry out a compensation algorithm according to the detected temperature, if the detected temperature on site is 30 ℃, the controller can compensate the pH value to be 20 ℃. The controller compares the measured data with preset threshold values of all data, judges whether the current water quality condition is abnormal or not through an algorithm, and if the water quality condition at the moment is judged to be abnormal, the controller sends data to the wireless communication module, and the wireless communication module sends the abnormal data to the mobile phone terminal of the inspector, wherein the abnormal data comprise TDS, EC, temperature and pH data, and the current position and depth of the equipment. Simultaneously, controller control No. 1 valve 32 is opened, and the quality of water sample is gushed into sampling tube 31, and the filter screen of 31 mouths of sampling tube can filter some foreign particles, and when the quality of water sample in sampling tube 31 was gushed into sampling tube 31 bottom position, level sensor 33 detected the quality of water sample and has collected and finish, to the controller signals, the controller is closing valve 32 after receiving the signal that level sensor 33 sent. And then the controller controls the submerged part 4 to change the depth, the measurement is continued, if the water quality is found to be abnormal, abnormal data are continuously sent, and the No. 2 valve 32 is opened to continue the sampling process. Until the liquid level sensors 33 of the 4 sampling tubes 31 all have signals, the drainage plate of the diving part 4 drains water, the device floats to the water surface, and the sampling end information is sent to the mobile phone terminal. The detection personnel can control equipment to return to the shore, take out sampling tube 31 from body 1 in proper order, combine the sampling tube 31 of each serial number and data such as corresponding collection time, collection degree of depth, send to the detection center and carry out further detection.
The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the utility model in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the utility model may be embodied in practice with the teachings of the utility model. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Recovered water detects sampling equipment, its characterized in that: the underwater submersible vehicle comprises a body, a detection part, a sampling part and a submersible part, wherein the detection part, the sampling part and the submersible part are all arranged on the body; the body is internally provided with a controller, and the detection part, the sampling part and the diving part are all electrically connected with the controller; the detection part is used for measuring water quality data, the sampling part is used for collecting a water quality sample, the diving part is used for submerging or floating the body, the controller is used for analyzing and processing the water quality data, controlling the submerging part to submerge or float, and controlling the sampling part to collect the water quality sample.
2. The reclaimed water test sampling apparatus of claim 1, wherein: the water quality data measured by the detection part comprises TDS, EC and temperature.
3. The reclaimed water test sampling apparatus of claim 2, wherein: the water quality data measured by the detection part further includes pH.
4. The reclaimed water test sampling apparatus of claim 3, wherein: and the controller performs temperature compensation according to the measured water quality temperature and pH.
5. The reclaimed water test sampling apparatus of claim 1, wherein: the sampling portion includes sampling tube and valve, sampling tube demountable installation is on the body, the sample mouth of pipe is located to the valve to be connected with the controller electricity.
6. The reclaimed water test sampling apparatus of claim 5, wherein: the sampling pipe orifice is provided with a filter screen.
7. The reclaimed water test sampling apparatus of claim 5, wherein: the sampling part further comprises a liquid level sensor, the sampling pipe is sleeved with the liquid level sensor, and the liquid level sensor is electrically connected with the controller.
8. The reclaimed water test sampling apparatus of claim 1, wherein: the device further comprises a driving part, wherein the driving part is installed on the body and electrically connected with the controller, and the driving part is used for enabling the body to move.
9. The reclaimed water test sampling apparatus of claim 8, wherein: the driving part comprises a propeller, and the propeller can rotate left and right.
10. The reclaimed water test sampling apparatus of claim 1, wherein: the wireless communication module is arranged in the body and electrically connected with the controller, and the wireless communication module is used for exchanging data with the user terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085536.6U CN215894089U (en) | 2021-08-31 | 2021-08-31 | Recovered water detection sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122085536.6U CN215894089U (en) | 2021-08-31 | 2021-08-31 | Recovered water detection sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215894089U true CN215894089U (en) | 2022-02-22 |
Family
ID=80563887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122085536.6U Active CN215894089U (en) | 2021-08-31 | 2021-08-31 | Recovered water detection sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215894089U (en) |
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2021
- 2021-08-31 CN CN202122085536.6U patent/CN215894089U/en active Active
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