CN203825032U - An ultrasonic wave wind measurement apparatus - Google Patents
An ultrasonic wave wind measurement apparatus Download PDFInfo
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- CN203825032U CN203825032U CN201420224155.9U CN201420224155U CN203825032U CN 203825032 U CN203825032 U CN 203825032U CN 201420224155 U CN201420224155 U CN 201420224155U CN 203825032 U CN203825032 U CN 203825032U
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- ultrasonic transducer
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- receiving device
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- ultrasound
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- 238000005259 measurement Methods 0.000 title abstract description 14
- 238000002604 ultrasonography Methods 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 239000004606 Fillers/Extenders Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an ultrasonic wave wind measurement apparatus used for measuring a wind speed and a wind direction. The ultrasonic wave wind measurement apparatus comprises an ultrasonic wave transmit-receive apparatus, a cavity used for carrying out wind measurement and accommodating the ultrasonic wave transmit-receive apparatus and a main circuit board used for obtaining and processing data of the ultrasonic wave transmit-receive apparatus. The main circuit board is connected with the ultrasonic wave transmit-receive apparatus through an interface. Through the employing of transmission characteristics of ultrasonic waves, and through the utilization of reflection principles of the ultrasonic waves, resonance of the ultrasonic waves is generated in one wind measurement cavity, and an emission power of an ultrasonic transducer is provided. The ultrasonic wave wind measurement apparatus provided by the utility model is adaptable to different extraneous environments. In addition, the ultrasonic wave wind measurement apparatus is small in size, high in measurement precision, compact in structure, and is waterproof and dustproof.
Description
Technical field
The utility model relates to ultrasonic measurement field, more specifically, relates to a kind of ultrasound wind apparatus.
Background technology
Along with the traditional mechanical type of the development of technology (triangle vane, weathervane) anemometer exists, measure not accurate enoughly, easily produce mechanical wear, dust storm and the problem such as adhere to and cause measuring error.Therefore the device that utilizes the sensing technologies such as ultrasound wave to carry out measuring wind, wind direction is given birth to mutually then.This design machinery-free device, stability and durability are high.But ultrasonic measurement wind speed and direction equipment exists equipment volume large at present, easily produce the problems such as interference.
Therefore, existing survey wind devices exists equipment volume large, easily produces the problems such as interference.
Utility model content
The utility model provides a kind of ultrasound wind apparatus, and the mode that can produce resonance in limited cavity is carried out the measurement of wind speed, wind direction.Can adapt to different external environments, and volume is small and exquisite.
To achieve these goals, the utility model provides a kind of ultrasound wind apparatus, and adopts following technical scheme:
Ultrasound wind apparatus comprises: ultrasonic receiving device; Be used for the cavity of surveying wind and holding described ultrasonic receiving device; For obtaining and process the main circuit board of described ultrasonic receiving device data, described main circuit board connects described ultrasonic receiving device by interface.
Further, described ultrasonic receiving device comprises: for the storing apparatus of described cavity and described main circuit board is installed, described storing apparatus comprises base and upper cover, and described upper cover is for sealing the top of described cavity.
Further, described ultrasonic receiving device comprises: ultrasonic transducer group, and described ultrasonic transducer group comprises: for sending first hyperacoustic the first ultrasonic transducer according to exciting; For sending second hyperacoustic the second ultrasonic transducer according to described the first hyperacoustic exciting; Be used for according to described second hyperacoustic the 3rd ultrasonic transducer that sends the 3rd ultrasound wave and described the 3rd ultrasound wave is sent to described the first ultrasonic transducer that excites; Wherein, described the first ultrasonic transducer, describedly the second surpass distance between wave sound transducer and described the 3rd ultrasonic transducer and equate.
Further, described ultrasonic receiving device also comprises: for the mounting seat of described ultrasonic transducer group is installed, described mounting seat is arranged in described cavity, and vacate part with described cavity middle part and form upper and lower parallel surface, make the energy of described ultrasonic transducer group on these two parallel surfaces, not stop reflection.
Further, described ultrasound wind apparatus also comprises: for the heat-transfer device that described ultrasonic receiving device is heated, described heat-transfer device is arranged between described cavity and described upper cover.
Further, described heat-transfer device comprises: for generation of the heating tube of heat; For described heat being delivered to the heat conductive pad of described upper cover, described heat conductive pad and described heating tube are stacked together.
Further, described ultrasound wind apparatus also comprises: for the spacer of isolating exterior noise, described spacer is arranged between described upper cover and described cavity.
Further, described interface is by transducer card extender.
Further, described main circuit board comprises: install for the treatment of the MCU processor of described data and the first plate face of described transducer card extender, and provide transmitted waveform for being installed as described ultrasonic transducer group, and the second plate face of the FPGA process chip that described ultrasonic transducer group is controlled; Described the first plate face and described the second plate face form described main circuit board by the mode of two-sided paster.
Further, described main circuit board also comprises: for making described MCU processor and described FPGA process chip and the extraneous communication interface plate that carries out communication, communication interface plate connects and connects respectively described MCU processor and described FPGA process chip.
Usefulness of the present utility model is: adopt ultrasonic transmission characteristic, utilize its principle of reflection, make it at one, survey in wind cavity and produce resonance, ultrasonic transducer emissive power is provided.Adopt adaptive algorithm to make it according to environmental change and self-adaptation is adjusted resonant frequency it can be operated under resonance state.Can make device adapt to different external environments, and volume is small and exquisite.
Accompanying drawing explanation
Fig. 1 is the blast structural representation of the ultrasound wind apparatus described in the utility model embodiment;
Fig. 2 is the structural representation after the ultrasound wind apparatus described in the utility model embodiment has assembled;
Fig. 3 is the cavity cross-section figure described in the utility model embodiment;
Fig. 4 is the cavity front view described in the utility model embodiment.
Mark in figure: 1 storing apparatus, 2 cavitys, 3 sensor holder mounting seat, 4 main circuit boards, 6 bases, 7 mounting-positioning holes, 8 heating tubes, 9 upper covers, 10 heat conductive pads, 11 spacers.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
If Fig. 1 is to as shown in Fig. 4, the ultrasound wind apparatus that the utility model provides comprises: ultrasonic receiving device; Be used for the cavity 2 of surveying wind and holding described ultrasonic receiving device; For obtaining and process the main circuit board 4 of described ultrasonic receiving device data, described main circuit board 4 connects described ultrasonic receiving device by interface.
Preferentially, described ultrasonic receiving device comprises: for the storing apparatus 1 of described cavity 2 and described main circuit board 4 is installed, described storing apparatus 1 comprises base 6 and upper cover 9, and described upper cover 9 is for sealing the top of described cavity 2.Described ultrasonic receiving device also comprises: ultrasonic transducer group, and described ultrasonic transducer group comprises: for sending first hyperacoustic the first ultrasonic transducer according to exciting; For sending second hyperacoustic the second ultrasonic transducer according to described the first hyperacoustic exciting; Be used for according to described second hyperacoustic the 3rd ultrasonic transducer that sends the 3rd ultrasound wave and described the 3rd ultrasound wave is sent to described the first ultrasonic transducer that excites; Wherein, described the first ultrasonic transducer, describedly the second surpass distance between wave sound transducer and described the 3rd ultrasonic transducer and equate.
Preferentially, described ultrasonic receiving device also comprises: for the mounting seat 3 of described ultrasonic transducer group is installed, described mounting seat 3 is arranged in described cavity 2, and vacate part with described cavity 2 middle parts and form upper and lower parallel surface, make the energy of described ultrasonic transducer group on these two parallel surfaces, not stop reflection.
Preferentially, described ultrasonic receiving device also comprises: for the heat-transfer device that described ultrasonic receiving device is heated, described heat-transfer device is arranged between described cavity 2 and described upper cover 9.Heat-transfer device comprises the heating tube 8 for generation of heat; For described heat being delivered to the heat conductive pad 10 of described upper cover 9, described heat conductive pad 10 is stacked together with described heating tube 8.
Preferentially, described ultrasonic receiving device also comprises the spacer 11 for isolating exterior noise, and described spacer 11 is arranged between described upper cover 9 and described cavity 2.Described interface is by transducer card extender.
Preferentially, described main circuit board 4 comprises: install for the treatment of the MCU processor of described data and the first plate face of described transducer card extender, and provide transmitted waveform for being installed as described ultrasonic transducer group, and the second plate face of the FPGA process chip that described ultrasonic transducer group is controlled; Described the first plate face and described the second plate face form described main circuit board 4 by the mode of two-sided paster.
Preferentially, described main circuit board also comprises: for making described MCU processor and described FPGA process chip and the extraneous communication interface plate that carries out communication, communication interface plate connects and connects respectively described MCU processor and described FPGA process chip.
This device volume is little, is convenient to the installation of device, surveys the height point region that wind devices is arranged on outdoor spaciousness simultaneously, and volume minor benefit is stable with equipment, and plays the effect of lightning protection.And due to close structure, also played the effect of water proof and dust proof.
The ultrasound wind apparatus that the utility model provides can adaptive environment impact, improve accuracy of measurement, and the adaptive resonance technology adopting, can make device be applicable to different external environments, make device can automatically regulate under the impact of the different environment temperature in areal and wind speed simultaneously, make its measurement more accurate.
Due to ultrasound wind apparatus precision higher (data acquisition control adopts nanosecond timing), and device volume is little, and ultrasonic transducer transmission range is short, has guaranteed the accuracy of measurement of device, has improved production efficiency simultaneously.
Ultrasound wind apparatus can calculate the temperature of air-out according to wind speed, wind direction value, according to this temperature, by self-adaptation heat algorithm, calculates, and according to result of calculation, carries out heating power control, and assurance equipment is operated in the state of constant temperature as far as possible.This technology can make equipment be operated in severe cold area, when the lower timer of temperature starts heating function automatically, according to ambient temperature, carries out heating power control, and assurance device does not freeze, and device can normally be worked.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a ultrasound wind apparatus, is characterized in that, comprising:
Ultrasonic receiving device;
Be used for the cavity of surveying wind and holding described ultrasonic receiving device;
For obtaining and process the main circuit board of described ultrasonic receiving device data, described main circuit board connects described ultrasonic receiving device by interface.
2. ultrasound wind apparatus according to claim 1, is characterized in that, described ultrasonic receiving device comprises:
For the storing apparatus of described cavity and described main circuit board is installed, described storing apparatus comprises base and upper cover, and described upper cover is for sealing the top of described cavity.
3. ultrasound wind apparatus according to claim 1, is characterized in that, described ultrasonic receiving device comprises: ultrasonic transducer group, and described ultrasonic transducer group comprises:
For sending first hyperacoustic the first ultrasonic transducer according to exciting;
For sending second hyperacoustic the second ultrasonic transducer according to described the first hyperacoustic exciting;
Be used for according to described second hyperacoustic the 3rd ultrasonic transducer that sends the 3rd ultrasound wave and described the 3rd ultrasound wave is sent to described the first ultrasonic transducer that excites;
Wherein, described the first ultrasonic transducer, describedly the second surpass distance between wave sound transducer and described the 3rd ultrasonic transducer and equate.
4. ultrasound wind apparatus according to claim 3, is characterized in that, described ultrasonic receiving device also comprises:
For the mounting seat of described ultrasonic transducer group is installed, described mounting seat is arranged in described cavity, and vacates part with described cavity middle part and form upper and lower parallel surface, makes the energy of described ultrasonic transducer group on these two parallel surfaces, not stop reflection.
5. ultrasound wind apparatus according to claim 2, is characterized in that, also comprises:
For the heat-transfer device that described ultrasonic receiving device is heated, described heat-transfer device is arranged between described cavity and described upper cover.
6. ultrasound wind apparatus according to claim 5, is characterized in that, described heat-transfer device comprises:
Heating tube for generation of heat;
For described heat being delivered to the heat conductive pad of described upper cover, described heat conductive pad and described heating tube are stacked together.
7. ultrasound wind apparatus according to claim 2, is characterized in that, also comprises:
For the spacer of isolating exterior noise, described spacer is arranged between described upper cover and described cavity.
8. ultrasound wind apparatus according to claim 1, is characterized in that, described interface is by transducer card extender.
9. ultrasound wind apparatus according to claim 8, is characterized in that, described main circuit board comprises:
Installation is for the treatment of the MCU processor of described data and the first plate face of described transducer card extender, and provide transmitted waveform for being installed as described ultrasonic transducer group, and the second plate face of the FPGA process chip that described ultrasonic transducer group is controlled; Described the first plate face and described the second plate face form described main circuit board by the mode of two-sided paster.
10. ultrasound wind apparatus according to claim 9, is characterized in that, described main circuit board also comprises:
For making described MCU processor and described FPGA process chip and the extraneous communication interface plate that carries out communication, communication interface plate connects and connects respectively described MCU processor and described FPGA process chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224155.9U CN203825032U (en) | 2014-05-04 | 2014-05-04 | An ultrasonic wave wind measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224155.9U CN203825032U (en) | 2014-05-04 | 2014-05-04 | An ultrasonic wave wind measurement apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN203825032U true CN203825032U (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420224155.9U Expired - Lifetime CN203825032U (en) | 2014-05-04 | 2014-05-04 | An ultrasonic wave wind measurement apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589274A (en) * | 2017-10-16 | 2018-01-16 | 海宁欣源电子科技有限公司 | A kind of data acquisition device of air velocity transducer |
| CN109716083A (en) * | 2016-09-21 | 2019-05-03 | ams国际有限公司 | Integrated temperature sensor, the method for producing integrated temperature sensor and for the method by integrated temperature sensor temperature |
| CN110018327A (en) * | 2019-04-11 | 2019-07-16 | 易泽雄 | A kind of ultrasonic wind meter and survey wind speed method |
-
2014
- 2014-05-04 CN CN201420224155.9U patent/CN203825032U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109716083A (en) * | 2016-09-21 | 2019-05-03 | ams国际有限公司 | Integrated temperature sensor, the method for producing integrated temperature sensor and for the method by integrated temperature sensor temperature |
| US11209322B2 (en) | 2016-09-21 | 2021-12-28 | Ams International Ag | Integrated temperature sensor, method for producing an integrated temperature sensor and method for determining a temperature by means of an integrated temperature sensor |
| CN107589274A (en) * | 2017-10-16 | 2018-01-16 | 海宁欣源电子科技有限公司 | A kind of data acquisition device of air velocity transducer |
| CN110018327A (en) * | 2019-04-11 | 2019-07-16 | 易泽雄 | A kind of ultrasonic wind meter and survey wind speed method |
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| CX01 | Expiry of patent term |
Granted publication date: 20140910 |