CN207301104U - A kind of wind direction detection device for environmental monitoring - Google Patents
A kind of wind direction detection device for environmental monitoring Download PDFInfo
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- CN207301104U CN207301104U CN201721121167.9U CN201721121167U CN207301104U CN 207301104 U CN207301104 U CN 207301104U CN 201721121167 U CN201721121167 U CN 201721121167U CN 207301104 U CN207301104 U CN 207301104U
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- pedestal
- detection device
- wind direction
- environmental monitoring
- direction detection
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Abstract
The utility model discloses a kind of wind direction detection device for environmental monitoring, including pedestal, pedestal is cylindrical shape, the top of pedestal is provided with multiple pedestal magnet in the diagonal, suspending bench is provided with above pedestal, relative to multiple suspension magnets are provided with pedestal magnet direction in suspending bench, supporting rod is provided with the top of suspending bench, wind vane is provided with the top of supporting rod.Moving component and fixed component are separated by using magnetic suspension structure, the frictional force of measuring device is greatly reduced, improves measurement accuracy；And maintenance cost and maintenance time can be reduced, the maintenance cost of equipment is reduced, is increased economic efficiency；By setting communicator, wind direction information can be sent to internet high in the clouds, wind direction information is obtained in real time easy to staff.By setting multiple measurement sensors, so as to improve the measurement accuracy of equipment, reduce systematic error.
Description
Technical field
A kind of wind environment measuring device is the utility model is related to, is detected more particularly to a kind of wind direction for environmental monitoring
Device.
Background technology
Wind environment refers to that what outdoor natural wind formed under the influence of City Terrain landforms or physical relief landforms is affected
Wind field afterwards.Wind environment is main at this stage is studied in the scientific domain of architectural design and urban planning.Wind environment is supervised
Survey needs direction measuring instrument to measure direction, and wind direction is measured by wind vane.Wind vane is substantially an asymmetrically shape
Object, focus point is fixed on vertical axis.When blowing air over, one end that larger resistance is produced to air flow will turn with the wind
Dynamic, display wind direction draws.Metal wind vane is made of weathercock, wind wheel, empennage, lever, mobile jib, six part of base, and main part is
High-quality stainless steel material, fan blade are made of high-quality engineering plastics, and corrosion resistance is strong, and lever part is prevented using high-quality double stainless steels
Submerged bearing high sensitivity, startup direction is small, durable；Product has the characteristics of simple to install, convenient transport, is widely used in
The industries such as meteorology, chemical industry, mining area, agricultural, oil field prospecting.
Traditional wind direction detection device has the relative motion of moving component and fixed component, when the spindle is rotated, bearing
Certain resistance can be produced, causes to measure unstable；And wind direction measuring instrument is in use for some time, it is necessary to wind direction measuring instrument
Safeguarded, substantially increase the cost of wind direction measurement.
Utility model content
The goal of the invention of the utility model is：For above-mentioned problem, there is provided a kind of wind for environmental monitoring
To detection device, by setting contactless structure, so as to greatly reduce each component because the frictional force of relative motion brings inspection
The problem of indeterminacy is true, so as to improve measurement accuracy, reduces the maintenance cost of equipment, improves measurement efficiency.
The technical solution adopted in the utility model is as follows：
A kind of wind direction detection device for environmental monitoring, including pedestal, pedestal are cylindrical shape, and the top of pedestal is in the diagonal
Multiple pedestal magnet are provided with, suspending bench is provided with above pedestal, suspending bench is interior more relative to being provided with pedestal magnet direction
A suspension magnet, is provided with supporting rod at the top of suspending bench, wind vane is provided with the top of supporting rod.
Further, the invention also discloses a kind of preferred structure of the wind direction detection device for environmental monitoring,
The bottom of the suspending bench is connected with balancing pole, and balancing pole is set vertically downward, and the bottom of balancing pole is provided with matches somebody with somebody for balance
The balance weight of weight, the bottom of balance weight is connected with bar-shaped magnet.
Further, the bottom in the pedestal is provided with the direction detection device for detecting bar-shaped magnet direction, side
To the gap between detection device and bar-shaped magnet there are 3mm-10mm；The inner wall of pedestal is provided with magnetic screen net.
Further, the detection device further includes control device, and control device includes central processing unit, central processing
Unit is connected with the digital compass for measuring earth magnetic field, and central processing unit is also associated with the communication dress for communication
Put, control device further includes power circuit, and power circuit is electrically connected with central processing unit.
Further, the side of the pedestal is provided with the display for display direction, and display is driven by showing
Circuit is connected with central processing unit signal.
Further, the direction detection device includes annular fixing frame, and multiple magnetic field sides are provided with annular fixing frame
To sensor, magnetic direction sensor is arranged in a ring around the axis of balancing pole, and magnetic direction sensor is connected by cable
It is connected to the angle detecting circuit for handling sensor signal.
Further, the angle detecting circuit includes modulate circuit, and input terminal and the magnetic direction of modulate circuit sense
Device is connected, and the output terminal of modulate circuit is connected with A/D conversion circuits, and A/D conversion circuits are believed by cable and central processing unit
Number be connected.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
（1）Moving component and fixed component are separated by using magnetic suspension structure, greatly reduce measuring device
Frictional force, improve measurement accuracy；
（2）Moving component and fixed component are separated by using magnetic suspension structure, so as to reduce maintenance cost
And maintenance time, the maintenance cost of equipment is reduced, is increased economic efficiency；
（3）By setting control device, so as to which direction is shown, and internet cloud is sent to by communicator
End, wind direction information is obtained easy to staff in real time；
（4）By setting multiple measurement sensors, so as to improve the measurement accuracy of equipment, reduce systematic error.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of direction detection device.
Marked in figure：1 is pedestal, and 2 be pedestal magnet, and 3 be suspension magnet, and 4 be suspending bench, and 5 be supporting rod, and 6 be wind direction
Mark, 7 be display, and 8 be balancing pole, and 9 be display driver circuit, and 10 be balance weight, and 11 be bar-shaped magnet, and 12 be angle detecting dress
Put, 13 be power circuit, and 14 be angle detecting circuit, and 15 be central processing unit, and 16 be digital compass, and 17 be communication dress
Put；
121 be annular fixing frame, and 122 be magnetic direction sensor.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
As Figure 1-Figure 2, the utility model includes pedestal 1, and pedestal 1 is cylindrical shape, and the top of pedestal 1 is set in the diagonal
There are multiple pedestal magnet 2, the top of pedestal 1 is provided with suspending bench 4, and suspending bench 4 is interior more relative to being provided with 2 direction of pedestal magnet
A suspension magnet 3, the top of suspending bench 4 are provided with supporting rod 5, and the top of supporting rod 5 is provided with wind vane 6.
Further, the invention also discloses a kind of preferred structure of the wind direction detection device for environmental monitoring,
The bottom of the suspending bench 4 is connected with balancing pole 8, and balancing pole 8 is set vertically downward, and the bottom of balancing pole 8 is provided with for putting down
The balance weight 10 for the counterweight that weighs, the bottom of balance weight 10 is connected with bar-shaped magnet 11.
Further, the bottom in the pedestal 1 is provided with the direction detection device for detecting 11 direction of bar-shaped magnet
12, there are the gap of 3mm-10mm between direction detection device 12 and bar-shaped magnet 11；The inner wall of pedestal 1 is provided with magnetic screen
Net.Set gauze screen to prevent earth's magnetic field from being had an impact to measurement accuracy, improve measurement accuracy.
Further, the detection device further includes control device, and control device includes central processing unit 15, centre
Reason unit 15 is connected with the digital compass 16 for measuring earth magnetic field, and central processing unit 15 is also associated with for communication
Communicator 17, control device further include power circuit 13, and power circuit 13 is electrically connected with central processing unit 15.
Further, the side of the pedestal 1 is provided with the display 7 for display direction, and display 7 is driven by showing
Dynamic circuit 9 is connected with 15 signal of central processing unit.
Further, the direction detection device 12 includes annular fixing frame 121, is provided with annular fixing frame 121 more
A magnetic direction sensor 122, magnetic direction sensor 122 is arranged in a ring around the axis of balancing pole 8, and magnetic direction passes
Sensor 122 is useful for the angle detecting circuit 14 of processing sensor signal by cable connection.
Further, the angle detecting circuit 14 includes modulate circuit, and input terminal and the magnetic direction of modulate circuit pass
Sensor 122 is connected, and the output terminal of modulate circuit is connected with A/D conversion circuits, and A/D conversion circuits pass through cable and central processing list
First 15 signals are connected.
When specifically used, direction measuring apparatus is arranged on to the monitoring point for needing to detect, connects and is electrified, equipment can incite somebody to action
Wind direction is shown, and can be sent to by communicator 17 on network, realizes the on-line checking to wind direction.
Carrying out practically process, suspending bench 4 is placed on pedestal 1, by the principle of same-sex repulsion of magnet, suspending bench 4
Swim on pedestal 1, pedestal 1 does not contact with each other with suspending bench 4, greatly reduces frictional force, improves accuracy of detection.Balancing
Under the action of block 10, equipment can keep stable, be not in the problems such as toppling over.
During measurement, when blowing air over, the both ends stress of wind vane 6 is different, and wind vane 6 is directed toward the direction that wind comes, and hangs
Floating platform 4 follows wind vane 6 to rotate together, and suspending bench 4 drives bar-shaped magnet 11 to rotate by balancing pole 8.Direction detection device 12
Distribution of Magnetic Field situation around detectable bar-shaped magnet 11, when suspending bench 4 rotates, the magnetic direction of bar-shaped magnet 11 can occur
Change, can thus measure wind direction at this time.Direction detection device 12 will receive magnetic field signal, and to be converted into electric signal concurrent
Angle detecting circuit 14 is given, the analog electronic signal received is converted into digital signal and is sent to by angle detecting circuit 14
Central processing unit 15, central processing unit 15 by the data with digital compass 16 as a comparison, can be by wind at this time
To accurately calculating.
Central processing unit 15 is shown wind direction on the display 7 by display driver circuit 9；Central processing unit 15 is logical
Cross communicator 17 to be sent on internet, realize the real-time online detection of wind direction.
By setting multiple magnetic direction sensors 122 to detect the direction of bar-shaped magnet 11, single magnetic direction can be reduced
Measurement error caused by sensor 122, improves measurement accuracy.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. wind direction detection device for environmental monitoring, it is characterised in that：Including pedestal（1）, pedestal（1）For cylindrical shape, Pedestal（1）Top be provided with multiple pedestal magnet in the diagonal（2）, pedestal（1）Top is provided with suspending bench（4）, suspending bench（4） It is interior relative to pedestal magnet（2）Multiple suspension magnets are provided with direction（3）, suspending bench（4）Top be provided with supporting rod （5）, supporting rod（5）Top be provided with wind vane（6）.
- A kind of 2. wind direction detection device for environmental monitoring as claimed in claim 1, it is characterised in that：The suspending bench （4）Bottom be connected with balancing pole（8）, balancing pole（8）Set vertically downward, balancing pole（8）Bottom be provided with for balancing The balance weight of counterweight（10）, balance weight（10）Bottom be connected with bar-shaped magnet（11）.
- A kind of 3. wind direction detection device for environmental monitoring as claimed in claim 2, it is characterised in that：The pedestal（1） Interior bottom is provided with for detecting bar-shaped magnet（11）The direction detection device in direction（12）, direction detection device（12）With bar Shape magnet（11）Between there are 3mm-10mm gap；Pedestal（1）Inner wall be provided with magnetic screen net.
- A kind of 4. wind direction detection device for environmental monitoring as claimed in claim 3, it is characterised in that：The detection device Control device is further included, control device includes central processing unit（15）, central processing unit（15）It is connected with for measuring ground The digital compass of signal magnetic field（16）, central processing unit（15）It is also associated with the communicator for communication（17）, control dress Put and further include power circuit（13）, power circuit（13）With central processing unit（15）It is electrically connected.
- A kind of 5. wind direction detection device for environmental monitoring as claimed in claim 4, it is characterised in that：The pedestal（1） Side be provided with display for display direction（7）, display（7）Pass through display driver circuit（9）With central processing list Member（15）Signal is connected.
- A kind of 6. wind direction detection device for environmental monitoring as claimed in claim 5, it is characterised in that：The angle detecting Device（12）Including annular fixing frame（121）, annular fixing frame（121）On be provided with multiple magnetic direction sensors（122）, magnetic Field direction sensor（122）Around balancing pole（8）Axis it is arranged in a ring, magnetic direction sensor（122）Pass through cable It is connected with the angle detecting circuit for handling sensor signal（14）.
- A kind of 7. wind direction detection device for environmental monitoring as claimed in claim 6, it is characterised in that：The angle detecting Circuit（14）Including modulate circuit, input terminal and the magnetic direction sensor of modulate circuit（122）It is connected, the output of modulate circuit End is connected with A/D conversion circuits, and A/D conversion circuits pass through cable and central processing unit（15）Signal is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121167.9U CN207301104U (en) | 2017-09-04 | 2017-09-04 | A kind of wind direction detection device for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121167.9U CN207301104U (en) | 2017-09-04 | 2017-09-04 | A kind of wind direction detection device for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207301104U true CN207301104U (en) | 2018-05-01 |
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ID=62445677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121167.9U Active CN207301104U (en) | 2017-09-04 | 2017-09-04 | A kind of wind direction detection device for environmental monitoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104707A (en) * | 2019-06-11 | 2019-08-09 | 汉高(天津)技术有限公司 | Magnetic-suspension high-speed spins fore filter |
| CN115032334A (en) * | 2022-05-12 | 2022-09-09 | 安徽恒信通智能科技股份有限公司 | Urban suburban intelligent environmental air monitoring system and device thereof |
-
2017
- 2017-09-04 CN CN201721121167.9U patent/CN207301104U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104707A (en) * | 2019-06-11 | 2019-08-09 | 汉高(天津)技术有限公司 | Magnetic-suspension high-speed spins fore filter |
| CN115032334A (en) * | 2022-05-12 | 2022-09-09 | 安徽恒信通智能科技股份有限公司 | Urban suburban intelligent environmental air monitoring system and device thereof |
| CN115032334B (en) * | 2022-05-12 | 2023-12-12 | 安徽恒信通智能科技股份有限公司 | Intelligent environmental air monitoring system for suburbs and device thereof |
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