CN205139163U - Measure device of wind speed and wind direction - Google Patents
Measure device of wind speed and wind direction Download PDFInfo
- Publication number
- CN205139163U CN205139163U CN201520907502.2U CN201520907502U CN205139163U CN 205139163 U CN205139163 U CN 205139163U CN 201520907502 U CN201520907502 U CN 201520907502U CN 205139163 U CN205139163 U CN 205139163U
- Authority
- CN
- China
- Prior art keywords
- detecting plate
- square root
- root calculation
- displacement transducer
- calculation device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The utility model relates to a measure device of wind speed and wind direction, include that display, detecting plate, elastic support elements, displacement sensor, square root arithmetic unit, rectangular coordinate are vectorial resultant ware and support, the detecting plate is fixed on the support 4 detecting plate A, detecting plate B, detecting plate C and the detecting plate D of individual separation, elastic support elements connects the medial surface and the support of detecting plate displacement sensor fixes between the medial surface and support of detecting plate, and the input of square root arithmetic unit links to each other with displacement sensor's output, and rectangular coordinate is that the input of vectorial resultant ware is continuous with the output of square root arithmetic unit, and rectangular coordinate is that the output of vectorial resultant ware is continuous with the input of display. The utility model discloses can be used to the mobile parameter measurement of air of multiple environment, the measurement process is not influenced by ambient temperature and air current heat -conduction characteristic, is applicable to boats and ships at river, river, lake, the sea all -weather wind speed of navigation and wind direction continuous monitor.
Description
Technical field
The utility model belongs to checkout equipment field, is specifically related to the device in a kind of measurement gas flowing velocity and direction.
Background technology
Current measurement gas flowing velocity many employings cooling method, its principle is based on the correlationship of heater element self-temperature and gas flow rate to be measured, when the heating power of heater element own is constant, gas flow rate is higher, and temperature of heating elements is lower, obtains gas flow rate information by temperature of heating elements change, one of typical scenario, as US4,888, described in 987.
This device is by the change of heater element place surrounding medium coefficient of heat conductivity, and measurement gas flowing velocity, reaction is fast, and fluid-velocity survey wide ranges, does not have moving component, is suitable for not containing the dry gas stream velocity survey of liquid phase medium.When containing liquid medium (such as containing water) in air-flow, this type of measurement mechanism can not be applied.
Utility model content
In order to solve above-mentioned technical matters, the purpose of this utility model is to provide the device of a kind of measuring wind and wind direction, and this device both can measure speed and the direction of dry gas stream, also can measure the speed containing liquid medium air-flow and direction.
To achieve these goals, the utility model have employed following technical scheme:
A device for measuring wind and wind direction, comprises display, detecting plate, elastic supporting member for supporting optical member, displacement transducer, square root calculation device, rectangular coordinate system vector synthesizer and support, described detecting plate is fixed on support, comprises 4 detecting plate A be separated, detecting plate B, detecting plate C and detecting plate D, detecting plate B, detecting plate C, between the lateral surface normal direction of detecting plate D and the lateral surface normal direction of detecting plate A, angle is respectively 90 ° ± 5 °, 180 ° ± 5 °, 270 ° ± 5 °, described elastic supporting member for supporting optical member comprises and connects detecting plate A respectively, detecting plate B, detecting plate C, the medial surface of detecting plate D and the elastic supporting member for supporting optical member A of support, elastic supporting member for supporting optical member B, elastic supporting member for supporting optical member C and elastic supporting member for supporting optical member D, institute's displacement sensors comprises and is separately fixed at detecting plate A, detecting plate B, detecting plate C, displacement transducer A between the medial surface of detecting plate D and support, displacement transducer B, displacement transducer C and displacement transducer D, described square root calculation device comprises square root calculation device A, square root calculation device B, square root calculation device C and square root calculation device D, square root calculation device A, square root calculation device B, square root calculation device C, the input end of square root calculation device D respectively with displacement transducer A, displacement transducer B, displacement transducer C, the output terminal of displacement transducer D is connected, 4 input ends of described rectangular coordinate system vector synthesizer respectively with square root calculation device A, square root calculation device B, square root calculation device C, the output terminal of square root calculation device D is connected, and the output terminal of rectangular coordinate system vector synthesizer is connected with the input end of display.
Preferably: the lateral surface of described detecting plate is plane, and outside area is between 1-1000 square centimeters, and thickness is between 0.05-3 centimetres.
Preferably: the lateral surface central point of detecting plate A, detecting plate B, detecting plate C, detecting plate D at grade, the lateral surface of detecting plate A, detecting plate C is parallel, the lateral surface of detecting plate B, detecting plate D is parallel, and the lateral surface of detecting plate A, detecting plate B is vertical.
Preferably: displacement transducer A, displacement transducer B, displacement transducer C, displacement transducer D are respectively differential transformer A, differential transformer B, differential transformer C, differential transformer D.
Preferably: elastic supporting member for supporting optical member A, elastic supporting member for supporting optical member B, elastic supporting member for supporting optical member C, elastic supporting member for supporting optical member D are corrugated tube A, corrugated tube B, corrugated tube C, corrugated tube D, and differential transformer A, differential transformer B, differential transformer C, differential transformer D are arranged on the inside of corrugated tube A, corrugated tube B, corrugated tube C, corrugated tube D respectively.
Preferably: detecting plate A, detecting plate B, detecting plate C, detecting plate D are arranged in the outer cover on the cruciform face of cylinder, two the orthogonal face of cylinder outer cover axis forming outer cover are parallel with the lateral surface normal direction of detecting plate B, detecting plate D with drafting board A, detecting plate C respectively.
Preferably: 4 ports of the outer cover on the described cruciform face of cylinder are equipped with separation net A, separation net B, separation net C, separation net D respectively, its mesh wire diameter is between 0.02-0.2 centimetre, and single mesh area is between 0.01-1 square centimeter.
Preferably: detecting plate A, detecting plate B, detecting plate C, detecting plate D are placed in a cylindricality guard, the mesh wire diameter of cylindricality guard is between 0.02-0.5 centimetre, and single mesh area is between 0.01-2 square centimeters.The scope of detecting plate and silk screen size limits, and being to ensure enough intensity, can realizing again the efficient coupling with air-flow, eliminates the impact that the edge effect of measuring process medium causes.
Preferably: described rectangular coordinate system vector synthesizer is made up of component quadratic sum computing circuit, square root calculation circuit and arctangent cp cp operation circuit.
Compared with prior art, its beneficial effect is: the utility model directly detects the independent vector of air-flow in rectangular coordinate system by 4 mutually perpendicular detecting plates, there is not retinoic acid syndrome, has very high response speed.The utility model structure is simple, stable performance, dynamic span is large, measuring process is not by environment temperature and gas flow heat transfer properties influence, noninertia, the air flow parameters that can be used for multiple environment is measured, be particularly useful for boats and ships in river, river, lake, the capable round-the-clock wind speed and direction of Hainan Airlines monitor continuously, for boats and ships safe navigation in wind and rain provides the necessary technical guarantee.
Accompanying drawing explanation
Fig. 1 is sensor system configuration schematic diagram of the present utility model.
Fig. 2 is measurement mechanism circuit block diagram of the present utility model.
Fig. 3 is detecting plate installation site of the present utility model schematic diagram.
Fig. 4 is detecting plate of the present utility model and differential transformer connected mode schematic diagram.
Fig. 5 is that the utility model makes the sensor-based system configuration schematic diagram of flexible support members with corrugated tube.
Fig. 6 is the cruciform face of cylinder of the present utility model outer cover schematic diagram.
Fig. 7 is cylindricality guard schematic diagram of the present utility model.
Fig. 8 is the calculator circuit block diagram of aggregate velocity vector of the present utility model.
Fig. 9 is the cruciform face of cylinder outer cover schematic diagram that there is separation net end of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made a detailed explanation.
A kind of measuring wind as shown in Fig. 1-Fig. 9 and the device of wind direction, comprise display 19, detecting plate, elastic supporting member for supporting optical member, displacement transducer, square root calculation device, rectangular coordinate system vector synthesizer and support 13, described detecting plate is fixed on support 13, comprises 4 detecting plate A1 be separated, detecting plate B2, detecting plate C3 and detecting plate D4, detecting plate B2, detecting plate C3, between the lateral surface normal direction of detecting plate D4 and the lateral surface normal direction of detecting plate A1, angle is respectively 90 ° ± 5 °, 180 ° ± 5 °, 270 ° ± 5 °, described elastic supporting member for supporting optical member comprises and connects detecting plate A1 respectively, detecting plate B2, detecting plate C3, the medial surface of detecting plate D4 and the elastic supporting member for supporting optical member A5 of support 13, elastic supporting member for supporting optical member B6, elastic supporting member for supporting optical member C7 and elastic supporting member for supporting optical member D8, institute's displacement sensors comprises and is separately fixed at detecting plate A1, detecting plate B2, detecting plate C3, displacement transducer A9 between the medial surface of detecting plate D4 and support 13, displacement transducer B10, displacement transducer C11 and displacement transducer D12, described square root calculation device comprises square root calculation device A14, square root calculation device B15, square root calculation device C16 and square root calculation device D17, square root calculation device A14, square root calculation device B15, square root calculation device C16, the input end of square root calculation device D17 respectively with displacement transducer A9, displacement transducer B10, displacement transducer C11, the output terminal of displacement transducer D12 is connected, 4 input ends of described rectangular coordinate system vector synthesizer 18 respectively with square root calculation device A14, square root calculation device B15, square root calculation device C16, the output terminal of square root calculation device D17 is connected, and the output terminal of rectangular coordinate system vector synthesizer 18 is connected with the input end of display 19.
At grade, the lateral surface of detecting plate A1, detecting plate C3 is parallel for the lateral surface central point of detecting plate A1, detecting plate B2, detecting plate C3, detecting plate D4, and the lateral surface of detecting plate B2, detecting plate D4 is parallel, and the lateral surface of detecting plate A1, detecting plate B2 is vertical.Displacement transducer A9, displacement transducer B10, displacement transducer C11, displacement transducer D12 are respectively differential transformer A20, differential transformer B21, differential transformer C22, differential transformer D23.
Elastic supporting member for supporting optical member A5, elastic supporting member for supporting optical member B6, elastic supporting member for supporting optical member C7, elastic supporting member for supporting optical member D8 are corrugated tube A24, corrugated tube B25, corrugated tube C26, corrugated tube D27, and differential transformer A20, differential transformer B21, differential transformer C22, differential transformer D23 are arranged on the inside of corrugated tube A24, corrugated tube B25, corrugated tube C26, corrugated tube D27 respectively.
Detecting plate A1, detecting plate B2, detecting plate C3, detecting plate D4 are arranged in the outer cover 28 on the cruciform face of cylinder, and two the orthogonal face of cylinder outer cover axis forming outer cover 28 are parallel with the lateral surface normal direction of detecting plate B2, detecting plate D4 with drafting board A1, detecting plate C3 respectively.
4 ports of the outer cover 28 on the described cruciform face of cylinder are equipped with separation net A33, separation net B34, separation net C35, separation net D36 respectively, and its mesh wire diameter is between 0.02-0.2 centimetre, and single mesh area is between 0.01-1 square centimeter.Detecting plate A1, detecting plate B2, detecting plate C3, detecting plate D4 are placed in a cylindricality guard 29, and the mesh wire diameter of cylindricality guard 29 is between 0.02-0.5 centimetre, and single mesh area is between 0.01-2 square centimeters.The lateral surface of described detecting plate is plane, and outside area is between 1-1000 square centimeters, and thickness is between 0.05-3 centimetres.
Described rectangular coordinate system vector synthesizer 18 is made up of component quadratic sum computing circuit 30, square root calculation circuit 31 and arctangent cp cp operation circuit 32.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a device for measuring wind and wind direction, is characterized in that: comprise display (19), detecting plate, elastic supporting member for supporting optical member, displacement transducer, square root calculation device, rectangular coordinate system vector synthesizer and support (13), described detecting plate is fixed on support (13), comprises 4 detecting plate A(1 be separated), detecting plate B(2), detecting plate C(3) and detecting plate D(4), detecting plate B(2), detecting plate C(3), detecting plate D(4) lateral surface normal direction and detecting plate A(1) lateral surface normal direction between angle be respectively 90 ° ± 5 °, 180 ° ± 5 °, 270 ° ± 5 °, described elastic supporting member for supporting optical member comprises and connects detecting plate A(1 respectively), detecting plate B(2), detecting plate C(3), detecting plate D(4) medial surface and the elastic supporting member for supporting optical member A (5) of support (13), elastic supporting member for supporting optical member B (6), elastic supporting member for supporting optical member C (7) and elastic supporting member for supporting optical member D (8), institute's displacement sensors comprise be separately fixed at detecting plate A(1), detecting plate B(2), detecting plate C(3), detecting plate D(4) medial surface and support (13) between displacement transducer A (9), displacement transducer B (10), displacement transducer C (11) and displacement transducer D (12), described square root calculation device comprises square root calculation device A (14), square root calculation device B (15), square root calculation device C (16) and square root calculation device D (17), square root calculation device A (14), square root calculation device B (15), square root calculation device C (16), the input end of square root calculation device D (17) respectively with displacement transducer A (9), displacement transducer B (10), displacement transducer C (11), the output terminal of displacement transducer D (12) is connected, 4 input ends of described rectangular coordinate system vector synthesizer (18) respectively with square root calculation device A (14), square root calculation device B (15), square root calculation device C (16), the output terminal of square root calculation device D (17) is connected, and the output terminal of rectangular coordinate system vector synthesizer (18) is connected with the input end of display (19).
2. the device of a kind of measuring wind according to claim 1 and wind direction, is characterized in that: the lateral surface of described detecting plate is plane, and outside area is between 1-1000 square centimeters, and thickness is between 0.05-3 centimetres.
3. the device of a kind of measuring wind according to claim 1 and wind direction, it is characterized in that: detecting plate A(1), detecting plate B(2), detecting plate C(3), detecting plate D(4) lateral surface central point at grade, detecting plate A(1), detecting plate C(3) lateral surface parallel, detecting plate B(2), detecting plate D(4) lateral surface parallel, detecting plate A(1), detecting plate B(2) lateral surface vertical.
4. the device of a kind of measuring wind according to claim 1 and wind direction, is characterized in that: displacement transducer A (9), displacement transducer B (10), displacement transducer C (11), displacement transducer D (12) are respectively differential transformer A (20), differential transformer B (21), differential transformer C (22), differential transformer D(23).
5. the device of a kind of measuring wind according to claim 4 and wind direction, it is characterized in that: elastic supporting member for supporting optical member A (5), elastic supporting member for supporting optical member B (6), elastic supporting member for supporting optical member C (7), elastic supporting member for supporting optical member D (8) is corrugated tube A (24), corrugated tube B (25), corrugated tube C (26), corrugated tube D (27), differential transformer A (20), differential transformer B (21), differential transformer C (22), differential transformer D(23) be arranged on corrugated tube A (24) respectively, corrugated tube B (25), corrugated tube C (26), the inside of corrugated tube D (27).
6. the device of a kind of measuring wind according to claim 1 and wind direction, it is characterized in that: detecting plate A(1), detecting plate B(2), detecting plate C(3), detecting plate D(4) be arranged in the outer cover (28) on the cruciform face of cylinder, form outer cover (28) two orthogonal face of cylinder outer cover axis respectively with drafting board A(1), detecting plate C(3) with detecting plate B(2), detecting plate D(4) lateral surface normal direction parallel.
7. the device of a kind of measuring wind according to claim 6 and wind direction, it is characterized in that: 4 ports of the outer cover (28) on the described cruciform face of cylinder are equipped with separation net A (33), separation net B (34), separation net C (35), separation net D(36 respectively), its mesh wire diameter is between 0.02-0.2 centimetre, and single mesh area is between 0.01-1 square centimeter.
8. the device of a kind of measuring wind according to claim 1 and wind direction, it is characterized in that: detecting plate A(1), detecting plate B(2), detecting plate C(3), detecting plate D(4) be placed in a cylindricality guard (29), the mesh wire diameter of cylindricality guard (29) is between 0.02-0.5 centimetre, and single mesh area is between 0.01-2 square centimeters.
9. the device of a kind of measuring wind according to claim 1 and wind direction, is characterized in that: described rectangular coordinate system vector synthesizer (18) is made up of component quadratic sum computing circuit (30), square root calculation circuit (31) and arctangent cp cp operation circuit (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907502.2U CN205139163U (en) | 2015-11-16 | 2015-11-16 | Measure device of wind speed and wind direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520907502.2U CN205139163U (en) | 2015-11-16 | 2015-11-16 | Measure device of wind speed and wind direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205139163U true CN205139163U (en) | 2016-04-06 |
Family
ID=55624943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520907502.2U Withdrawn - After Issue CN205139163U (en) | 2015-11-16 | 2015-11-16 | Measure device of wind speed and wind direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205139163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242065A (en) * | 2015-11-16 | 2016-01-13 | 杭州自动化技术研究院有限公司 | Device for measuring wind speed and wind direction |
-
2015
- 2015-11-16 CN CN201520907502.2U patent/CN205139163U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242065A (en) * | 2015-11-16 | 2016-01-13 | 杭州自动化技术研究院有限公司 | Device for measuring wind speed and wind direction |
| CN105242065B (en) * | 2015-11-16 | 2019-01-01 | 杭州自动化技术研究院有限公司 | A kind of device measuring wind speed and direction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102681030B (en) | Monitoring system for turbulent flow of atmospheric boundary layer under environment of wind-sand flow or sandstorm | |
| CN103728463B (en) | Ultrasonic wind meter and measuring method | |
| Zhang et al. | Experimental study of the impact of large-scale wind farms on land–atmosphere exchanges | |
| CN105242065A (en) | Device for measuring wind speed and wind direction | |
| CN205139163U (en) | Measure device of wind speed and wind direction | |
| WO2018097236A1 (en) | Wind measurement device | |
| Du et al. | Experimental study on aerodynamic characteristics of two square cylinders at various incidence angles | |
| CN107290563A (en) | Wind direction and speed instrument | |
| Fan et al. | Progress in self-powered, multi-parameter, micro sensor technologies for power metaverse and smart grids | |
| Zhang et al. | Self-tuning triboelectric nanogenerator for omnidirectional broadband (1.2–13.8 m/s) wind energy collection and wind vector detection with deep learning | |
| CN203798395U (en) | Graphene micro flow sensor | |
| CN103399169A (en) | Wind speed measuring device used on wind machine | |
| CN204575308U (en) | Exhaust manifold quality detection device | |
| CN102818818B (en) | Sandy soil medium thermal conductivity detection system for experiments | |
| CN109027703A (en) | A kind of pipeline leakage testing device | |
| CN103439527B (en) | Capacitance type micro mechanical wind speed wind direction sensor | |
| CN204043807U (en) | Based on the multi-point average thermometer of Modbus RTU bus | |
| CN203643467U (en) | Ultrasonic wind meter | |
| CN207516299U (en) | High-purity gas moisture content detection device | |
| CN209387071U (en) | A kind of flowmeter | |
| CN209945588U (en) | Internet of things heat meter | |
| CN203965369U (en) | A kind of construction wall checkout equipment | |
| CN206975066U (en) | A kind of airspeedometer | |
| CN104569486A (en) | Hot air speed sensing system composed of infrared image sensor | |
| CN106959151A (en) | A kind of gauge check instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160406 Effective date of abandoning: 20190101 |
|
| AV01 | Patent right actively abandoned |