CN217359949U - Ocean current velocity of flow monitoring devices - Google Patents
Ocean current velocity of flow monitoring devices Download PDFInfo
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- CN217359949U CN217359949U CN202123279608.7U CN202123279608U CN217359949U CN 217359949 U CN217359949 U CN 217359949U CN 202123279608 U CN202123279608 U CN 202123279608U CN 217359949 U CN217359949 U CN 217359949U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A90/30—Assessment of water resources
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Abstract
The utility model discloses an ocean current flow velocity monitoring device, which comprises a monitoring rod, a rotating mechanism, a processor and a temperature detection module; the monitoring rod is characterized in that the lower portion of the monitoring rod is rotatably connected with a rotating mechanism, a baffle is vertically arranged on one side of the rotating mechanism, a propeller is arranged on the other side of the rotating mechanism, a signal generator and a converter are arranged in the monitoring rod, the signal generator is connected with the rotating mechanism, the converter is electrically connected with the signal generator, a temperature detection module and a processor are arranged on the monitoring rod, and the processor is respectively electrically connected with the converter and the temperature detection module. The utility model discloses an ocean current velocity of flow monitoring devices can let slewing mechanism and ocean current keep parallel through setting up the baffle to the screw can rotate smoothly, turns into velocity of flow signal with rotational speed signal and transmits the treater, realizes the accurate ocean current velocity of flow of measuring, has set up temperature-detecting module simultaneously, can detect the sea water temperature.
Description
Technical Field
The utility model relates to a flow velocity monitoring technical field, concretely relates to ocean current flow velocity monitoring device.
Background
The flow meter is a flow meter made by applying the acoustic Doppler effect principle, and adopts an ultrasonic transducer to detect the flow velocity by ultrasonic waves. The measuring point is in front of the probe, the flow field is not damaged, the measuring device has high measuring precision, wide measuring range, high resolution, high response speed, high speed, no mechanical rotating part and no problems of silt blockage and waterweed winding, and can measure weak current and strong current, measure the average flow speed and measure the linearity;
at present, the existing current velocity meter is not always parallel to ocean current during measurement, so that the measurement is inaccurate, and the current velocity meter does not have a temperature measurement function.
Based on the circumstances, the utility model provides an ocean current velocity of flow monitoring devices can effectively solve above one kind or multiple problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ocean current velocity of flow monitoring devices. The utility model discloses an ocean current velocity of flow monitoring devices simple structure, convenient to use can let slewing mechanism and ocean current keep parallel through setting up the baffle to the screw can rotate smoothly, turns into velocity of flow signal with rotational speed signal and transmits the treater, realizes the accurate ocean current velocity of flow of measuring, has set up temperature-detecting module simultaneously, can detect the sea water temperature.
The utility model discloses a following technical scheme realizes:
a device for monitoring the flow velocity of ocean current comprises a monitoring rod, a rotating mechanism, a processor and a temperature detection module;
the monitoring rod is characterized in that the lower portion of the monitoring rod is rotatably connected with a rotating mechanism, a baffle is vertically arranged on one side of the rotating mechanism, a propeller is arranged on the other side of the rotating mechanism, a signal generator and a converter are arranged in the monitoring rod, the signal generator is connected with the rotating mechanism, the converter is electrically connected with the signal generator, a temperature detection module and a processor are arranged on the monitoring rod, and the processor is respectively electrically connected with the converter and the temperature detection module.
An object of the utility model is to provide an ocean current velocity of flow monitoring devices. The utility model discloses an ocean current velocity of flow monitoring devices simple structure, convenient to use can let slewing mechanism and ocean current keep parallel through setting up the baffle to the screw can rotate smoothly, turns into velocity of flow signal with rotational speed signal and transmits the treater, realizes the accurate ocean current velocity of flow of measuring, has set up temperature-detecting module simultaneously, can detect the sea water temperature.
Preferably, the temperature monitoring module comprises a digital-to-analog conversion chip U1, a temperature sensor X1, a first operational amplifier A1, a second operational amplifier A2, a first capacitor C1, a first slide rheostat PR1, a second slide rheostat PR2, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5 and a sixth resistor R6;
the pin IN0 of the analog conversion chip U1 is electrically connected with the pin 7 and the pin 12 of a first operational amplifier A1 respectively, the pin 6 of the first operational amplifier A1 is electrically connected with one end of a first resistor R1, the other end of the first resistor R1 is electrically connected with the pin 13 of a first operational amplifier A1, the pin 5 of the first operational amplifier A1 is electrically connected with the sliding end of a first slide rheostat PR1, the pin 9 of the first operational amplifier A1 is electrically connected with one end of a first slide rheostat PR1, the other end of the first slide rheostat PR1 is electrically connected with the pin 10 of the first operational amplifier A1, the pin 2 of the first operational amplifier A1 is electrically connected with one end of a second resistor R2, the other end of the second resistor R2 is electrically connected with the pin 14 of the first operational amplifier A1, the pin 3 of the first operational amplifier A1 is electrically connected with the sliding end of a second slide rheostat PR2, one end of the second slide rheostat PR 67 2 is electrically connected with one end of the temperature sensor X1, the other end of the temperature sensor is respectively electrically connected with one end of a third resistor R3, a pin 2 of a second operational amplifier A2, a pin 3 of a second operational amplifier A2, one end of a fifth resistor R5 and one end of a sixth resistor R6, the other end of the fifth resistor R5 is respectively electrically connected with one end of a fourth resistor R4 and one end of a pin 1 of a second operational amplifier A2, and the other end of the fourth resistor R4 is respectively electrically connected with a pin 1 of a first operational amplifier A1 and one end of a first capacitor C1.
Preferably, the model of the digital-to-analog conversion chip U1 is ADC 0809.
Preferably, the model of the temperature sensor X1 is AD 590.
Preferably, the model of the first operational amplifier a1 is AD521, and the model of the second operational amplifier a2 is LM 324.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
the utility model discloses an ocean current velocity of flow monitoring devices simple structure, convenient to use can let slewing mechanism and ocean current keep parallel through setting up the baffle to the screw can rotate smoothly, turns into velocity of flow signal with rotational speed signal and transmits the treater, realizes the accurate ocean current velocity of flow of measuring, has set up temperature-detecting module simultaneously, can detect the sea water temperature.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic circuit diagram of the temperature detection module of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
In the present invention, the digital-analog conversion chip U1, the temperature sensor X1 and other technical features (the constituent units/elements of the present invention) are all obtained from conventional commercial approaches or manufactured by conventional methods if there is no special description, and the specific structure, the operation principle, the control method and the spatial arrangement method that may be involved adopt the conventional selection in the field, which should not be regarded as the innovation point of the present invention, and it can be understood to those skilled in the art, and the present invention does not further develop the detailed description specifically.
Example 1:
as shown in fig. 1 to 2, the utility model provides an ocean current flow rate monitoring device, which comprises a monitoring rod 1, a rotating mechanism 2, a processor 3 and a temperature detection module;
the monitoring rod is characterized in that the lower portion of the monitoring rod 1 is rotatably connected with a rotating mechanism 2, a baffle 21 is vertically arranged on one side of the rotating mechanism 2, a propeller 22 is arranged on the other side of the rotating mechanism 2, a signal generator and a converter are arranged in the monitoring rod 1, the signal generator is connected with the rotating mechanism 2, the converter is electrically connected with the signal generator, a temperature detection module and a processor 3 are arranged on the monitoring rod 1, and the processor 3 is electrically connected with the converter and the temperature detection module respectively.
Example 2:
as shown in fig. 1 to 2, the utility model provides an ocean current flow rate monitoring device, which comprises a monitoring rod 1, a rotating mechanism 2, a processor 3 and a temperature detection module;
the monitoring rod comprises a monitoring rod 1 and is characterized in that the lower portion of the monitoring rod 1 is rotatably connected with a rotating mechanism 2, a baffle 21 is vertically arranged on one side of the rotating mechanism 2, a propeller 22 is arranged on the other side of the rotating mechanism 2, a signal generator and a converter are arranged in the monitoring rod 1, the signal generator is connected with the rotating mechanism 2, the converter is electrically connected with the signal generator, a temperature detection module and a processor 3 are arranged on the monitoring rod 1, and the processor 3 is electrically connected with the converter and the temperature detection module respectively.
The signal generator may send the rotational speed signal of the propeller 22 to the converter, which converts the rotational speed signal to a flow rate signal to the processor.
Further, in another embodiment, the temperature monitoring module includes a digital-to-analog conversion chip U1, a temperature sensor X1, a first operational amplifier a1, a second operational amplifier a2, a first capacitor C1, a first slide rheostat PR1, a second slide rheostat PR2, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, and a sixth resistor R6;
the pin IN0 of the analog conversion chip U1 is electrically connected with the pin 7 and the pin 12 of a first operational amplifier A1 respectively, the pin 6 of the first operational amplifier A1 is electrically connected with one end of a first resistor R1, the other end of the first resistor R1 is electrically connected with the pin 13 of a first operational amplifier A1, the pin 5 of the first operational amplifier A1 is electrically connected with the sliding end of a first slide rheostat PR1, the pin 9 of the first operational amplifier A1 is electrically connected with one end of a first slide rheostat PR1, the other end of the first slide rheostat PR1 is electrically connected with the pin 10 of the first operational amplifier A1, the pin 2 of the first operational amplifier A1 is electrically connected with one end of a second resistor R2, the other end of the second resistor R2 is electrically connected with the pin 14 of the first operational amplifier A1, the pin 3 of the first operational amplifier A1 is electrically connected with the sliding end of a second slide rheostat PR2, one end of the second slide rheostat PR 67 2 is electrically connected with one end of the temperature sensor X1, the other end of the temperature sensor is respectively electrically connected with one end of a third resistor R3, a pin 2 of a second operational amplifier A2, a pin 3 of a second operational amplifier A2, one end of a fifth resistor R5 and one end of a sixth resistor R6, the other end of the fifth resistor R5 is respectively electrically connected with one end of a fourth resistor R4 and one end of a pin 1 of a second operational amplifier A2, and the other end of the fourth resistor R4 is respectively electrically connected with a pin 1 of a first operational amplifier A1 and one end of a first capacitor C1.
The AD590 is a current type sensor, and the output current is increased by 1uA when the external temperature rises once; the AD590 outputs a series resistor 1K, so that the output voltage is 1 mv/DEG C, and the output voltage is connected to the inverting input terminal of the AD 521.
Further, in another embodiment, the model of the digital-to-analog conversion chip U1 is ADC 0809.
Further, in another embodiment, the model of the temperature sensor X1 is AD 590.
Further, in another embodiment, the first operational amplifier a1 is model AD521, and the second operational amplifier a2 is model LM 324.
The utility model discloses a theory of operation of an embodiment as follows:
a device for monitoring the flow rate of ocean current is characterized in that the ocean current impacts a baffle 21, a rotating mechanism is arranged under the action of the baffle, and a propeller 22 can rotate under the action of the ocean current, so that the flow rate of the ocean current is measured.
According to the description and drawings of the present invention, those skilled in the art can easily make or use the ocean current flow velocity monitoring apparatus of the present invention, and can produce the positive effects described in the present invention.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (5)
1. The utility model provides an ocean current velocity of flow monitoring devices which characterized in that: the temperature monitoring device comprises a monitoring rod, a rotating mechanism, a processor and a temperature detection module;
the monitoring rod is characterized in that the lower portion of the monitoring rod is rotatably connected with a rotating mechanism, a baffle is vertically arranged on one side of the rotating mechanism, a propeller is arranged on the other side of the rotating mechanism, a signal generator and a converter are arranged in the monitoring rod, the signal generator is connected with the rotating mechanism, the converter is electrically connected with the signal generator, a temperature detection module and a processor are arranged on the monitoring rod, and the processor is respectively electrically connected with the converter and the temperature detection module.
2. The ocean current flow rate monitoring device according to claim 1, wherein: the temperature monitoring module comprises a digital-to-analog conversion chip U1, a temperature sensor X1, a first operational amplifier A1, a second operational amplifier A2, a first capacitor C1, a first slide rheostat PR1, a second slide rheostat PR2, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5 and a sixth resistor R6;
the pin IN0 of the analog conversion chip U1 is electrically connected with the pin 7 and the pin 12 of a first operational amplifier A1 respectively, the pin 6 of the first operational amplifier A1 is electrically connected with one end of a first resistor R1, the other end of the first resistor R1 is electrically connected with the pin 13 of a first operational amplifier A1, the pin 5 of the first operational amplifier A1 is electrically connected with the sliding end of a first slide rheostat PR1, the pin 9 of the first operational amplifier A1 is electrically connected with one end of a first slide rheostat PR1, the other end of the first slide rheostat PR1 is electrically connected with the pin 10 of the first operational amplifier A1, the pin 2 of the first operational amplifier A1 is electrically connected with one end of a second resistor R2, the other end of the second resistor R2 is electrically connected with the pin 14 of the first operational amplifier A1, the pin 3 of the first operational amplifier A1 is electrically connected with the sliding end of a second slide rheostat PR2, one end of the second slide rheostat PR 67 2 is electrically connected with one end of the temperature sensor X1, the other end of the temperature sensor is respectively electrically connected with one end of a third resistor R3, a pin 2 of a second operational amplifier A2, a pin 3 of a second operational amplifier A2, one end of a fifth resistor R5 and one end of a sixth resistor R6, the other end of the fifth resistor R5 is respectively electrically connected with one end of a fourth resistor R4 and one end of a pin 1 of a second operational amplifier A2, and the other end of the fourth resistor R4 is respectively electrically connected with a pin 1 of a first operational amplifier A1 and one end of a first capacitor C1.
3. The ocean current flow rate monitoring device according to claim 2, wherein: the model of the digital-to-analog conversion chip U1 is ADC 0809.
4. The ocean current flow rate monitoring device according to claim 2, wherein: the model of the temperature sensor X1 is AD 590.
5. The ocean current flow rate monitoring device according to claim 2, wherein: the model of the first operational amplifier A1 is AD521, and the model of the second operational amplifier A2 is LM 324.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123279608.7U CN217359949U (en) | 2021-12-24 | 2021-12-24 | Ocean current velocity of flow monitoring devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123279608.7U CN217359949U (en) | 2021-12-24 | 2021-12-24 | Ocean current velocity of flow monitoring devices |
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| CN217359949U true CN217359949U (en) | 2022-09-02 |
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| CN202123279608.7U Active CN217359949U (en) | 2021-12-24 | 2021-12-24 | Ocean current velocity of flow monitoring devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679082A (en) * | 2023-05-18 | 2023-09-01 | 自然资源部第二海洋研究所 | Shallow sea section flow velocity temperature profile measuring instrument |
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2021
- 2021-12-24 CN CN202123279608.7U patent/CN217359949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679082A (en) * | 2023-05-18 | 2023-09-01 | 自然资源部第二海洋研究所 | Shallow sea section flow velocity temperature profile measuring instrument |
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