CN211292864U - Water body parameter detection device - Google Patents
Water body parameter detection device Download PDFInfo
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- CN211292864U CN211292864U CN201921970585.4U CN201921970585U CN211292864U CN 211292864 U CN211292864 U CN 211292864U CN 201921970585 U CN201921970585 U CN 201921970585U CN 211292864 U CN211292864 U CN 211292864U
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Abstract
The utility model discloses a water body parameter detection device, which comprises a connecting frame, a density detection component, an impulse detection component and a processing module; the density detection assembly comprises a drainage block and a first pressure sensor, the drainage block is arranged on the connecting frame, and the first pressure sensor is arranged on the top surface of the drainage block; the impulse detection assembly is arranged below the density detection assembly and comprises two water flow pressure detection groups, each water flow pressure detection group comprises a bearing plate and a second pressure sensor, and the bearing plates of the two water flow pressure detection groups are arranged in parallel; the top of the connecting frame is provided with a display terminal for displaying water body parameters; the display terminal, the first pressure sensor and the second pressure sensor are electrically connected with the processing module respectively. The utility model discloses portable detects the convenience, need not the sampling, simplifies the measurement process, can detect water quality in real time, is favorable to carrying out water quality monitoring to waters such as river course, reservoir in real time.
Description
Technical Field
The utility model relates to a water quality testing equipment, concretely relates to water parameter detection device.
Background
Water is a life source, and with the rapid development of the Chinese social economy and the acceleration of the urbanization and industrialization process, the problem of water pollution is increasingly prominent, and the water quality monitoring work becomes more and more important. The concentration of suspended matters in water is one of important parameters of agricultural water and soil conservation research and water quality evaluation, and is an important non-point source pollutant and the most common pollutant affecting effective functions of rivers and creeks. Therefore, the problems of maintenance of riverways and reservoirs and suspended load management of water areas need to be solved.
In traditional water suspended solid testing process, the operation is extremely inconvenient, and the sample is mostly needed to be handled to the laboratory, needs a large amount of manpower and materials, has greatly reduced work efficiency. Small, light in weight, convenient to carry's water quality testing appearance becomes the urgent demand in work, consequently urgently needs to design a novel portable water body detection device to carry out real-time supervision to the water, accomplish the monitoring task of water body environment important parameter.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the not enough of prior art, provide a water parameter detection device, the device portable detects conveniently, is applicable to real-time detection water quality.
The purpose of the utility model is realized through the following technical scheme:
a water body parameter detection device is characterized by comprising a connecting frame, a density detection assembly, an impulse detection assembly and a processing module, wherein the density detection assembly, the impulse detection assembly and the processing module are arranged on the connecting frame; the density detection assembly comprises a drainage block and a first pressure sensor, the drainage block is arranged on the connecting frame, and the first pressure sensor is arranged on the top surface of the drainage block; the impulse detection assembly is arranged below the density detection assembly and comprises two water flow pressure detection groups, the two water flow pressure detection groups are arranged on the connecting frame and positioned on two sides of the connecting frame, each water flow pressure detection group comprises a bearing plate and a second pressure sensor used for detecting the pressure borne by the bearing plate, the second pressure sensor is arranged on one side close to the connecting frame, and the bearing plates of the two water flow pressure detection groups are arranged in parallel; the top of the connecting frame is provided with a display terminal for displaying water body parameters; the display terminal, the first pressure sensor and the second pressure sensor are electrically connected with the processing module respectively.
The working principle of the water body detection device is as follows:
during detection, the water body parameter detection device is firstly placed into a water body to be detected, so that the density detection assembly is submerged in the water body, the position of the water body parameter detection device is adjusted, and the water flow direction is perpendicular to the two bearing plates of the impulse detection assembly. At the moment, the volume V of the water drained by the drainage block in the density detection module in the water body is fixed, and the pressure F of the drained water is detected by the first pressure sensorRow board(ii) a At this time, the first pressure sensor detects the pressure F of the drained waterRow boardTransmitting the water body to a processing module, and calculating by the processing module to obtain the density rho of the water bodyMeasuringThe method specifically comprises the following steps: according to the weight F of the drainage blockBoard＝mBoardg. Buoyancy F borne by the drained waterFloating body＝ρMeasuringVg and force balance FRow board＝FBoard-FFloating bodyGet ρMeasuringVg＝mBoardg-FRow boardTherefore, the density of the water body to be measured is rhoMeasuring＝(mBoardg-FRow board) Vg. In addition, certain pressure is exerted on the two bearing plates of the impact detection assembly by water flow, the two bearing plates are perpendicular to the direction of the water flow, so that the pressure of the water flow can be accurately detected, the pressure applied to the two bearing plates along the direction of the water flow can be different, and the pressure applied to the two bearing plates can be detected to be F respectively by the corresponding second pressure sensors1And F2And transmitting the two pressure values to a processing module, calculating and processing the two pressure values by the processing module through a formula to obtain the speed of the water flow, wherein F is F1-F2S is the surface area of the carrier plate, ρMeasuringThe density of the water body to be measured. Further, by calculating the density ρ of waterWater (W)And rho of water body to be measuredMeasuringThe content of suspended matters in the water body is obtained by conversion, namely the content of the suspended matters C is rhoWater (W)-ρMeasuring. During the detection, the obtained parameters (F) are directly detectedRow board、F1And F2) And the parameter (p) obtained by calculationMeasuringV and C) and other relevant parameters are displayed on the display terminal so as to be observed by a detection person in real time for recording and checking.
The utility model discloses a preferred scheme, wherein, the link span is formed by the connecting rod, and this connecting rod sets up vertically, the center of the said drainage piece is connected with connecting rod; the two bearing plates of the impulse detection assembly are connected with the connecting rod through connecting pieces; the connecting rod is of a hollow structure, and relevant lines of the processing module, the density detection assembly and the impulse detection assembly are arranged inside the connecting rod.
Preferably, the bottom of the connecting rod is provided with a balance ball.
The utility model discloses a preferred scheme, first pressure sensor has two, and these two first pressure sensors set up the both sides at the connecting rod respectively relatively.
The utility model discloses a preferred scheme, the surface of loading board is equipped with the rubber impulse absorption membrane.
The utility model discloses a preferred scheme still includes flow direction detection subassembly, and this flow direction detection subassembly is including monitoring blade and nine gyroscopes, nine gyroscopes pass through the linking piece with the connecting rod is connected, the monitoring blade passes through the dwang and rotates the bottom of connecting at nine gyroscopes, nine gyroscopes are connected with the processing module electricity.
In a preferred embodiment of the present invention, the processing module includes a first processing component and a second processing component, the first processing component and the second processing component include a processor, a battery, a bluetooth receiver and a bluetooth transmitter, and the first processing component further includes a wireless signal transmitter; the first pressure sensor is electrically connected with the processor of the first processing assembly, and the second pressure sensor and the nine-axis gyroscope are electrically connected with the processor of the second processing assembly; the first processing assembly is responsible for collecting and processing data of the first pressure sensor and sending the data to the display terminal through the Bluetooth emitter; and the second processing assembly is responsible for collecting and processing data of the second pressure sensor and the nine-axis gyroscope and sending the data to the display terminal through the Bluetooth transmitter.
Preferably, a fixed shell is arranged between the two water flow pressure detection groups, the second processing assembly is arranged in the fixed shell, and the second pressure sensors of the two water flow pressure detection groups are fixedly connected to two sides of the fixed shell; one end of the connecting piece is connected with the nine-axis gyroscope, and the other end of the connecting piece is connected with the fixed shell.
Preferably, an indicator light is arranged at a corresponding position of the display terminal, and the indicator light is connected with the processor of the first processing assembly; the first processing assembly calculates the water density of the water body to be detected according to the data detected by the density detection module, then calculates the suspended matter content of the water body, when the suspended matter content is larger than a specified value, the indicator light displays a first color, and when the suspended matter content of the water body is smaller than the specified value, the indicator light displays a second color. Due to the arrangement of the indicating lamp, an operator can know the content of suspended matters in the water body to be detected more intuitively and in real time.
In a preferred embodiment of the present invention, the connecting rod is provided with an operating handle, the operating handle is provided with a reset button, and the reset button is connected to the processing module; and after the reset button is pressed, the processing module and the display terminal are initialized to run.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses a water parameter detection device can portably accurately measure the density of water and the speed of rivers to show in real time on the display screen, further calculate through processing module and obtain water suspended solid content, can let the operator monitor the quality condition of water directly perceivedly, accomplish the monitoring task of water environment important parameter effectively.
2. The utility model discloses a water parameter detection device portable detects the convenience, need not the sampling, simplifies measurement process, can detect the water quality in real time, is favorable to carrying out the water quality monitoring to waters such as river course, reservoir in real time.
Drawings
Fig. 1-2 are schematic structural views of one specific embodiment of the water parameter detection device of the present invention, in which fig. 1 is a front view and fig. 2 is a perspective view.
Fig. 3 is a schematic perspective view of the impulse detection assembly and the second processing assembly.
Fig. 4 is a schematic perspective view of a density detection assembly.
Fig. 5 is a schematic perspective view showing a terminal and a first processing assembly.
Fig. 6 is a system block diagram of the water parameter detecting device of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1 to 6, the water body parameter detection device of the present embodiment includes a connection frame, a density detection component 5, an impulse detection component 11 and a processing module, which are arranged on the connection frame; the density detection assembly 5 comprises a drainage block 51 and two first pressure sensors 52, wherein the drainage block 51 is arranged on the connecting frame, and the two first pressure sensors 52 are arranged on the top surface of the drainage block 51; the impulse detection assembly 11 is arranged below the density detection assembly 5 and comprises two water flow pressure detection groups, the two water flow pressure detection groups are arranged on the connecting frame and positioned at two sides of the connecting frame, each water flow pressure detection group comprises a bearing plate 112 and a second pressure sensor 113 used for detecting the pressure applied to the bearing plate 112, the second pressure sensor 113 is arranged at one side close to the connecting frame, and the bearing plates 112 of the two water flow pressure detection groups are arranged in parallel; the top of the connecting frame is provided with a display terminal 1 for displaying water body parameters; the display terminal 1, the first pressure sensor 52 and the second pressure sensor 113 are electrically connected to the processing module, respectively.
Referring to fig. 1-2, in this embodiment, the drainage block 51 is a square block made of foam material, which is advantageous for reducing the weight of the entire device and facilitating carrying because of its low density and light weight, and is also advantageous for improving the accuracy of data because of its low self-weight of foam and large variation of measured data. In addition, the first pressure sensor 52 is arranged on the top surface of the drainage block 51, so that the influence of buoyancy generated by liquid on the first pressure sensor 52 is favorably reduced, the data is more accurate, and the collection is convenient.
Referring to fig. 1 to 4, in the present embodiment, the connection frame is formed of a connection rod 4, the connection rod 4 is vertically disposed, and the center of the drain block 51 is connected to the connection rod 4; the bottom of the connecting rod 4 is provided with a balance ball 9, and the balance ball 9 is an iron ball; the two first pressure sensors 52 are located on both sides of the connecting rod 4; the two bearing plates 112 of the impulse detection assembly 11 are connected with the connecting rod 4 through connecting pieces; the connecting rod 4 is of a hollow structure, and relevant circuits of the processing module, the density detection assembly 5 and the impulse detection assembly 11 are arranged inside the connecting rod 4. The arrangement of the connecting rod 4 is convenient for the arrangement of the density detection assembly 5 and the impulse detection assembly 11, and the protection of the line is convenient, so that the line is prevented from directly contacting with the water body; meanwhile, the connecting rod 4 is convenient for placing the impulse detection assembly 11 in a certain depth of the water body to be detected, so that the detection precision is improved and the operation is convenient; the density detection component 5 and the impulse detection component 11 are connected into a whole by the connecting rod 4, and the whole device forms a rod-shaped structure, so that the device is convenient to carry and store; in addition, the connecting rod 4 does not shake left and right under the influence of water flow, so that the accuracy and effectiveness of data are guaranteed, and parameters such as the flow velocity and the density of the water body can be accurately measured.
In this embodiment, the connecting rod 4 is provided with scales, so that an operator can quickly know the specific depth of the detection assembly in the device in the water body, and can make adjustment and sufficient measurement. Meanwhile, the connecting rod 4 is a telescopic rod and comprises an upper rod 41 and a lower rod 42, the lower rod 42 is arranged inside the upper rod 41, the density detection assembly 5 is arranged on the upper rod 41, the display terminal 1 is rotatably connected to the top of the upper rod 41, and the impulse detection assembly 11 is arranged at the bottom of the lower rod 42; the connecting rod 4 is telescopic, so that the length of the connecting rod 4 can be prolonged, and parameters such as the flow velocity, the density and the like of a deeper water body can be detected; the display terminal 1 is rotatably coupled to the upper lever 41 so that the operator can easily observe it during the real-time inspection.
Referring to fig. 1 to 3, the outer surface of the carrier plate 112 is provided with a rubber shock absorbing film 111 bonded to the carrier plate 112 by glass cement. The water flow pressure is detected by utilizing the excellent extensibility of the rubber impulse absorbing film 111, so that the detection precision of the second pressure sensor 113 is improved, and the measurement of the water flow speed is further improved.
Referring to fig. 1-3, the flow direction detection assembly 7 is further included, the flow direction detection assembly 7 includes a monitoring blade 72 and a nine-axis gyroscope 71, the nine-axis gyroscope 71 is connected with the connecting rod 4 through a connecting piece 74, the monitoring blade 72 is rotatably connected to the bottom of the nine-axis gyroscope 71 through a rotating rod 73, and the nine-axis gyroscope 71 is electrically connected with the processing module. Through the setting of flow direction detecting element 7, the rivers direction of the water that awaits measuring of real-time supervision to detect the relevant flow direction parameter of rivers through nine gyros 71 and monitoring blade 72, and handle the back through processing module and transmit to display terminal 1 is last, so that the operator can carry out position adjustment to whole device according to specific parameter, ensures two loading boards 112 and rivers direction mutually perpendicular when detecting. During specific operation, monitoring blade 72 rotates along with rivers, it is the same with the rivers direction all the time, transmit direction information for nine-axis gyroscope 71 through dwang 73, nine-axis gyroscope 71 surveys angle information according to this direction information, and nine-axis gyroscope 71 self can monitor geographical position information, nine-axis gyroscope 71 will detect gained information transmission to processing module, and send to on display terminal 1 after corresponding calculation handles, the operator is through relevant parameter and the information that shows this moment, judge the bearing board 112 of impulse detection subassembly 11 and the position relation of rivers direction, and adjust the position of bearing board 112 and rivers through rotating connecting rod 4, make bearing board 112 and rivers direction mutually perpendicular, accomplish the direction adjustment.
Form balanced gesture adjusting module through above-mentioned balance ball 9 and flow direction detecting element 7, both cooperate the regulation, are favorable to operator's regulation and control device's gesture, improve and detect the precision.
Referring to fig. 1-5, the processing module includes a first processing component and a second processing component, the first processing component includes a processor 19, a battery 61, a bluetooth receiver 21, a bluetooth transmitter, and a wireless signal transmitter 10, and the second processing component includes a processor 15, a battery 13, a bluetooth receiver 14, and a bluetooth transmitter 16; the first pressure sensor 52 is electrically connected to the processor 19 of the first processing assembly, and the second pressure sensor 113 and the nine-axis gyroscope 71 are electrically connected to the processor 15 of the second processing assembly; the first processing component is responsible for collecting and processing data of the first pressure sensor 52, and sending the data to the display terminal 1 through the bluetooth transmitter (or sending the data through direct electrical connection); the second processing component is responsible for collecting and processing data of the second pressure sensor 113 and the nine-axis gyroscope 71, and sending the data to the display terminal 1 through the bluetooth transmitter 16. In this embodiment, the processor is a single chip, and the wireless signal transmitter 20 of the first processing component is used for performing output transmission with an external computer.
Referring to fig. 1 to 3, a fixed housing 8 is disposed between the two water flow pressure detection sets, the second processing assembly is disposed in the fixed housing 8, and the second pressure sensors 113 of the two water flow pressure detection sets are fixedly connected to two sides of the fixed housing 8; the joint 74 has one end connected to the nine-axis gyroscope 71 and the other end connected to the fixed housing 8. Through the setting of fixed casing 8, the setting of the second processing component of being convenient for can prevent with the water contact, can shorten the transmission distance with second pressure sensor 113 and nine gyros 71 simultaneously, is convenient for connect and the transmission of data.
Referring to fig. 1-3, the balance ball 9 is disposed at the bottom of the fixed casing 8, and the balance ball 9 is connected with the fixed casing 8 through an "i" shaped element 10. Through the arrangement of the balance ball 9, the weight of the bottom of the whole connecting rod 4 is increased, and the connecting rod 4 is favorable for keeping a vertical posture as much as possible in the detection process; in addition, the spherical shape can reduce the resistance to water in the water body, and is beneficial to more stably and accurately detecting the pressure of water flow.
Referring to fig. 1, 2, 4 and 5, the first processing component is disposed at a position corresponding to the display terminal 1, and forms a processing terminal module with the display terminal 1. This can simplify the structure, and is advantageous for quickly displaying data on the display terminal 1 after the processing is completed. In this embodiment, the display terminal 1 is composed of a display screen.
Referring to fig. 1 and 2, two indicator lights 17 (one is a red light, and the other is a green light) are disposed at corresponding positions of the display terminal 1, and the two indicator lights 17 are connected with a processor of the first processing assembly; and after the first processing assembly calculates the water density of the water body to be detected according to the data detected by the density detection module, the suspended matter content of the water body is further calculated, when the suspended matter content is greater than a specified value, the red light is on, and when the suspended matter content of the water body is less than the specified value, the green light is on. The setting of pilot lamp 17, the operator of being convenient for knows the suspended solid content condition of the water that awaits measuring more directly perceivedly in real time. In addition, only one indicator light 17 can be arranged, and different colors can be displayed when the content of suspended matters in the water body reaches the standard and exceeds the standard. The top of the upper rod 41 is provided with a housing 12, the first processing assembly is arranged in the housing 12, and the display terminal 1 and the indicator light 17 are arranged on the housing 12.
Referring to fig. 1, 2 and 4, an operating handle 3 is arranged on the connecting rod 4, a reset button 2 is arranged on the operating handle 3, and the reset button 2 is connected with the processing module; when the reset button 2 is pressed, all parameters on the processing module and the display terminal 1 are initialized to zero. The operating handle 3 is coated by rubber, so that the operating feeling of an operator is improved; through setting up reset button 2, let the operator realize one-key initialization, convenient operation.
Referring to fig. 1, 2 and 4, in the present embodiment, a set of fixing plates 6 for fixing the drain block 51 is disposed on the upper rod 41 of the connecting rod 4, the density detecting unit 5 is disposed between the set of fixing plates 6, and the drain block 51 of the density detecting unit 5 is fixedly connected to the fixing plate 6 located below.
Referring to fig. 1 to 6, the working principle of the water body detection device of the present embodiment is as follows:
during detection, the upper rod 41 or the lower rod 42 of the connecting rod 4 is firstly stretched, so that the density detection assembly 5 and the impulse detection assembly 11 are positioned at an expected depth (scales on the connecting rod 4 are observed); then the whole device is placed into the water body to be detected, the density detection assembly 5 is ensured to be submerged in the water body, and the connecting rod 4 is kept to be vertically placed under the action of the balance ball 9. Then, the adjustment is performed by the flow direction detection component 7, the monitoring blade 72 of the flow direction detection component 7 rotates with the water flow and always has the same direction as the water flow, the direction information is transmitted to the nine-axis gyroscope 71 by the rotating rod 73, the angle information is measured by the nine-axis gyroscope 71 according to the direction information, the geographical position information can be monitored by the nine-axis gyroscope 71, the information obtained by the detection is transmitted to the second processing component by the nine-axis gyroscope 71 and is sent to the display terminal 1 after corresponding calculation processing, the operator judges the position relationship between the bearing plate 112 of the impulse detection component 11 and the water flow direction by the relevant parameters and information displayed at the moment, and adjusts the positions of the bearing plate 112 and the water flow by rotating the connecting rod 4 by the operating handle 3, so that the bearing plate 112 is perpendicular to the water flow direction, and the direction adjustment is completed (the display terminal 1 can display the target direction by a, the operator can rotate according to the direction of the pointer until the pointer is consistent with the front of the target operating handle 3, and then the position adjustment can be completed).
After the direction of the device is adjusted, an operator presses the reset button 2, and the first processing assembly, the second processing assembly, the display terminal 1 and the like are reset to zero to realize initialization; during detection, the volume V of the water drained by the drainage block 51 in the density detection module in the water body is fixed, and the pressure F of the drained water is detected by the first pressure sensor 52Row board(ii) a At this time, the first pressure sensor 52 detects the pressure F of the discharged waterRow boardTransmitting the water to a first processing component, and calculating to obtain the density rho of the water body by the first processing componentMeasuringThe method specifically comprises the following steps: according to the gravity F of the drainage block 51Board＝mBoardg. Buoyancy F borne by the drained waterFloating body＝ρMeasuringVg and force planeWeighing apparatus FRow board＝FBoard-FFloating bodyAvailable rhoMeasuringVg＝mBoardg-FRow boardTherefore, the density of the water body to be measured is rhoMeasuring＝(mBoardg-FRow board) Vg. In addition, the water flow exerts a certain pressure on the two bearing plates 112 of the momentum detection assembly 11, because the two bearing plates 112 are perpendicular to the water flow direction, the pressure of the water flow can be accurately detected, and the pressures applied to the two bearing plates 112 along the water flow direction can be different, so that the pressures applied to the two bearing plates 112 can be detected to be respectively F by the corresponding second pressure sensors 1131And F2And transmitting the two pressure values to a second processing assembly, calculating and processing the second processing assembly through a formula, and acquiring the speed of the water flow, wherein F is F1-F2S is the surface area, ρ, of the carrier plate 112MeasuringThe density of the water body to be measured. Further, by calculating the density ρ of waterWater (W)And rho of water body to be measuredMeasuringThe content of suspended matters in the water body is obtained by conversion, namely the content of the suspended matters C is rhoWater (W)-ρMeasuring. The resulting parameters (F) are detected directly during the entire detection processRow board、F1And F2) And the parameter (p) obtained by calculationMeasuringV and C) and other relevant parameters are displayed on the display terminal 1 to be observed by a detection person in real time for recording and checking.
The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. A water body parameter detection device is characterized by comprising a connecting frame, a density detection assembly, an impulse detection assembly and a processing module, wherein the density detection assembly, the impulse detection assembly and the processing module are arranged on the connecting frame; the density detection assembly comprises a drainage block and a first pressure sensor, the drainage block is arranged on the connecting frame, and the first pressure sensor is arranged on the top surface of the drainage block; the impulse detection assembly is arranged below the density detection assembly and comprises two water flow pressure detection groups, the two water flow pressure detection groups are arranged on the connecting frame and positioned on two sides of the connecting frame, each water flow pressure detection group comprises a bearing plate and a second pressure sensor used for detecting the pressure borne by the bearing plate, the second pressure sensor is arranged on one side close to the connecting frame, and the bearing plates of the two water flow pressure detection groups are arranged in parallel; the top of the connecting frame is provided with a display terminal for displaying water body parameters; the display terminal, the first pressure sensor and the second pressure sensor are electrically connected with the processing module respectively.
2. The water body parameter detection device according to claim 1, wherein the connection frame is composed of a connection rod, the connection rod is vertically arranged, and the center of the drainage block is connected with the connection rod; the two bearing plates of the impulse detection assembly are connected with the connecting rod through connecting pieces; the connecting rod is of a hollow structure, and relevant lines of the processing module, the density detection assembly and the impulse detection assembly are arranged inside the connecting rod.
3. The water body parameter detection device according to claim 2, wherein a balance ball is arranged at the bottom of the connecting rod.
4. The water body parameter detection device according to claim 1 or 2, wherein there are two first pressure sensors, and the two first pressure sensors are respectively oppositely arranged at two sides of the connecting rod.
5. The water body parameter detection device according to claim 1, wherein the outer surface of the bearing plate is provided with a rubber impulse absorption film.
6. The water body parameter detection device according to claim 2 or 3, further comprising a flow direction detection assembly, wherein the flow direction detection assembly comprises a monitoring blade and a nine-axis gyroscope, the nine-axis gyroscope is connected with the connecting rod through a connecting piece, the monitoring blade is rotatably connected to the bottom of the nine-axis gyroscope through a rotating rod, and the nine-axis gyroscope is electrically connected with the processing module.
7. The water body parameter detection device according to claim 6, wherein the processing module comprises a first processing component and a second processing component, the first processing component and the second processing component each comprise a processor, a battery, a Bluetooth receiver and a Bluetooth transmitter, and the first processing component further comprises a wireless signal transmitter; the first pressure sensor is electrically connected with the processor of the first processing assembly, and the second pressure sensor and the nine-axis gyroscope are electrically connected with the processor of the second processing assembly; the first processing assembly is responsible for collecting and processing data of the first pressure sensor and sending the data to the display terminal through the Bluetooth emitter; and the second processing assembly is responsible for collecting and processing data of the second pressure sensor and the nine-axis gyroscope and sending the data to the display terminal through the Bluetooth transmitter.
8. The water body parameter detection device according to claim 7, wherein a fixed housing is arranged between the two water flow pressure detection groups, the second processing assembly is arranged in the fixed housing, and the second pressure sensors of the two water flow pressure detection groups are fixedly connected to two sides of the fixed housing; one end of the connecting piece is connected with the nine-axis gyroscope, and the other end of the connecting piece is connected with the fixed shell.
9. The water body parameter detection device according to claim 7, wherein an indicator light is arranged at a position corresponding to the display terminal, and the indicator light is connected with the processor of the first processing assembly; the first processing assembly calculates the water density of the water body to be detected according to the data detected by the density detection module, then calculates the suspended matter content of the water body, when the suspended matter content is larger than a specified value, the indicator light displays a first color, and when the suspended matter content of the water body is smaller than the specified value, the indicator light displays a second color.
10. The water body parameter detection device according to claim 2, wherein an operation handle is arranged on the connecting rod, a reset button is arranged on the operation handle, and the reset button is connected with the processing module; and after the reset button is pressed, the processing module and the display terminal are initialized to run.
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| GR01 | Patent grant | ||
| GR01 | Patent grant |