CN106639496A - Wind and shadow resistant anemometer tower - Google Patents
Wind and shadow resistant anemometer tower Download PDFInfo
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- CN106639496A CN106639496A CN201611104350.8A CN201611104350A CN106639496A CN 106639496 A CN106639496 A CN 106639496A CN 201611104350 A CN201611104350 A CN 201611104350A CN 106639496 A CN106639496 A CN 106639496A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
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Abstract
The invention relates to a wind and shadow resistant anemometer tower which comprises a tower drum vertically arranged on ground, wherein a wind measurement platform horizontally arranged is arranged at at least one height of the tower drum, at least one set of anemometers is mounted on the wind measurement platform, the wind measurement platform is connected with the tower drum by a rotatable hinge, a wind shield vertically arranged in the radial direction is also fixedly mounted on the wind measurement platform, a horizontal extension axis of the wind shield is perpendicular to a connecting line between axes of the anemometers and the tower drum, and the wind shield drives the wind measurement platform to rotate around a tower body under wind action, so that the anemometers are located in a direction perpendicular to the wind direction relatively to the tower drum. The anemometers are arranged on the wind measurement platform which rotates with the wind, so that the anemometers on the wind measurement platform are always located in a state that a connection surface of the axes of the anemometers and the tower drum is perpendicular to the wind direction, so as to avoid a tower drum effect of the tower drum for detection of the anemometers and improve the detection accuracy of the anemometers.
Description
Technical field
The present invention relates to wind power generation field, more particularly to a kind of wind resistance shadow anemometer tower, further relate to a kind of survey of anemometer tower
Wind method.
Background technology
In recent years, as the whole world is to the common concern of wind energy resources and developing rapidly for wind power industry, national governments,
Enterprise or Wind Power Generation business start investment and build anemometer tower, are the first-hand wind energy money of investment construction acquisition of wind energy turbine set in future
Material.Anemometer tower is erected in wind energy turbine set site, mostly sews with long stitches rack and panel construction and cylinder mode, using steel strand wires oblique pull reinforcing side
Formula, height is generally 10-150 rice.Airspeedometer, wind vane and temperature, air pressure etc. are installed at tower body differing heights and survey wind
Instrument.Round-the-clock site wind conditions can be observed incessantly, measurement data is recorded and stored on tower body
Data logger in.
In view of this, it is special to propose the present invention.
The content of the invention
It is an object of the invention to provide a kind of wind resistance shadow anemometer tower, avoids tower wind shadow from causing wind-force detection to reach
The purpose of impact；Another object is to provide a kind of wind detection method of anemometer tower, to realize to anemometer tower present position wind-force and
Wind direction carries out the purpose of accurate detection.
For achieving the above object, adopt the following technical scheme that：
A kind of wind resistance shadow anemometer tower, including the tower being vertically arranged on ground, sets at least one height in tower
There is horizontally disposed survey wind platform, at least a set of anemometer is installed on the survey wind platform, described survey wind platform and tower
The rotatable phase chain connections of Jing, survey on wind platform and are also installed with the deep bead being radially vertically arranged, the water of deep bead
It is flat to extend the perpendicular setting of connecting line between axis and anemometer and tower axis, make deep bead drive under wind-force effect and survey wind
Platform rotates to the relative tower of anemometer around tower body and is in the perpendicular direction of wind direction.
Further, described survey wind platform is horizontally disposed disc-shaped structure, and the center for surveying wind platform is coaxial with tower
Arrange, two anemometers that relative Central Symmetry is arranged are provided with the periphery for surveying wind platform.
Further, the survey wind platform is provided with the symmetrically arranged twice deep bead of relative survey wind Platform center, described
Deep bead is the laminated structure being vertically arranged, deep bead along it is circular survey wind platform radially, test oneself wind platform and tower junction is prolonged
Survey wind platform periphery is extended, connecting line is perpendicular between the horizontal-extending line of twice deep bead and two anemometers.
Further, described survey wind mesa base is provided with lower flange, and anemometer tower is provided with lower flange, sets on the upper flange
There is the downwardly projecting card convex of a circle, lower flange is provided with the groove that a circle sets up opening；The card convex clamping enters in groove,
The card convex and draw-in groove are coaxially disposed with tower, and order is surveyed wind platform and rotated around tower axis under the cooperation of card convex and draw-in groove.
Further, the card convex includes vertical extension and horizontal extension, and the vertical extension is from upper flange bottom
The tubular structure that face extends straight down and tower is coaxially disposed, the horizontal extension is and vertical extension bottom phase
Vertical extension is protruded in circulus connection and that tower is coaxially disposed, the inner circumferential of circular horizontal extension and/or periphery
Respective side wall is arranged, to constitute cross section as " being inverted T " or the card convex of " L " shape.
Further, draw-in groove setting corresponding with card convex, and draw-in groove top is provided with the vertical extension for card convex and passes
Opening, touching position is provided with sealing strip between the opening and vertical extension.
Further, lubricating oil is full of between the draw-in groove and card convex；At least one of and/or diapire, the side wall of draw-in groove
It is provided with the ball that a row is intervally arranged.
Further, the anemometer includes vertical support bar, and wind platform is connected, upper end is provided with for lower end and the survey of support bar
Around the A-frame that support bar rotates, A-frame is provided with three survey wind bowls of the axially symmetric arrangement of relative support bar.
Further, survey and the anemometer that two relative tower axisymmetricals are arranged is set on wind platform, the support of two anemometers
Bar tower axisymmetrical setting relative with the junction of support platform, plane residing for two support bars and the horizontal-extending axis of deep bead
Perpendicular setting.
Further, a survey wind platform is respectively equipped with multiple survey wind height faces of the tower, each is surveyed on wind platform
Two are respectively equipped with respect to the anemometers that tower axisymmetricals are arranged, and two panels is respectively equipped with each survey wind platform and radially prolonged
The deep bead stretched, the horizontal-extending axis of each deep bead is perpendicular with two anemometer connecting lines on corresponding survey wind platform to be set
Put.
There is following beneficial effect compared with prior art in the present invention：
By anemometer being arranged on the survey wind platform for rotating with the wind so that the anemometer surveyed on wind platform is in all the time
The anemometer junction that is connected with tower axis is perpendicular with wind direction, to avoid tower effect when tower is detected to anemometer, improves
The accuracy of anemometer detection.
Meanwhile, present configuration is simple, and method is succinct, and effect is significant is suitably promoted the use of.
Description of the drawings
Fig. 1 to Fig. 5 is the structural representation of anemometer tower in different embodiments of the invention；
The survey wind platform top view of anemometer tower in Fig. 6 embodiment of the present invention；
The survey wind stage+module sectional drawing of anemometer tower in Fig. 7 embodiment of the present invention；
The anemometer mounting structure schematic diagram of anemometer tower in Fig. 8 embodiment of the present invention；
The anemometer top view of anemometer tower in Fig. 9 embodiment of the present invention；
The mounting rod top view of anemometer tower in Figure 10 embodiment of the present invention；
The mounting rod of anemometer tower installs sectional drawing in Figure 11 embodiment of the present invention；
The power supply unit schematic block diagram of anemometer tower in Figure 12 and Figure 13 different embodiments of the invention；
The solar panels of anemometer tower install sectional drawing in Figure 14 embodiment of the present invention；
The signal transmission system schematic block diagram of anemometer tower in Figure 15 embodiment of the present invention；
The schematic diagram of the mounting rod different rotary process of anemometer tower in Figure 16 to Figure 19 embodiment of the present invention；
The schematic diagram of the mounting rod of anemometer tower rotary course under external force in Figure 20 embodiment of the present invention.
Main element explanation in figure：1-tower, 2-anemometer, 3-survey wind platform, 4-mounting rod, 5-solar panels,
6-blower fan, 7-upper flange, 8-lower flange, 9-outward flange, 10-inner flange, 11-card convex, 12-groove, 13-keep out the wind
Plate, 14-to pouring weight, 15-support bar, 16-survey wind bowl, 17-connecting rod, 18-axle sleeve, 19-construction section, 20-power supply mould
Block, 21-battery, 22-to pouring weight, 23-rotary shaft, 24-generator, the 25-the first power supply circuits, the 26-the second power supply
Circuit, 27-power supply, 28-reversing switch, the 29-the first controlling switch, the 30-the second controlling switch, 31-fix bar,
32-the first mounting surface, the 33-the second mounting surface, the 34-the first wireless signal transmission receiving terminal, the transmitting of 35-second wireless singal
Receiving terminal, the 36-the three wireless signal transmission receiving terminal, the 37-the four wireless signal transmission receiving terminal, 38-data acquisition list
Unit, 39-total data collecting unit, 40-data server, 41-memory.
Specific embodiment
The present invention is described in more detail with reference to embodiment.
Embodiment one
As shown in Fig. 1, Fig. 6 and Fig. 7, this enforcement describes a kind of wind resistance shadow anemometer tower, including being vertically arranged on ground
Tower 1, horizontally disposed survey wind platform 3 is provided with least one height in tower 1, be provided with the survey wind platform 3
At least a set of anemometer 2, described survey wind platform 3 and the rotatable phase chain connections of the Jing of tower 1, survey and are also fixed on wind platform 3
The deep bead 13 being radially vertically arranged is installed, between the horizontal-extending axis and anemometer 2 and the axis of tower 1 of deep bead 13
The perpendicular setting of connecting line, makes deep bead 13 drive survey wind platform 3 to rotate tower relative to anemometer 2 around tower body under wind-force effect
Cylinder 1 is in the perpendicular direction of wind direction.
By anemometer being arranged on the survey wind platform for rotating with the wind so that the anemometer surveyed on wind platform is in all the time
The anemometer junction that is connected with tower axis is perpendicular with wind direction, to avoid tower effect when tower is detected to anemometer, improves
The accuracy of anemometer detection.
In the present embodiment, described survey wind platform 3 is horizontally disposed disc-shaped structure, surveys center and the tower of wind platform 3
Cylinder 1 is coaxially disposed, and two anemometers 2 that relative Central Symmetry is arranged are provided with the periphery for surveying wind platform 3.In surveying wind platform 3
Portion is provided through the perforation of tower 1, and outwardly supporting construction is provided with the respective heights of tower 1 of anemometer tower, surveys wind platform 3
It is hinged with supporting construction, wind platform 3 is surveyed in order can be rotated under wind-force effect around the axis of tower 1.
In the present embodiment, the wind platform 3 of surveying is provided with the relative twice deep bead for surveying the Central Symmetry setting of wind platform 3
13, described deep bead 13 is the laminated structure being vertically arranged, and deep bead 13 surveys the radial direction of wind platform 3, wind platform 3 of testing oneself along circular
The periphery of survey wind platform 3 is extended to the junction of tower 1, is connected between the horizontal-extending line of twice deep bead 13 and two anemometers 2
Wiring is perpendicular.Preferably, the anemometer 2 is arranged at the upper surface of survey wind platform 3, deep bead 13 and is arranged at survey wind platform 3
Lower surface, to reduce the impact that deep bead 13 detects wind direction and wind-force to anemometer 2, improve the accuracy of the detection of anemometer 2.
In the present embodiment, the described bottom of survey wind platform 3 is provided with upper flange 7, and the tower 1 of anemometer tower is provided with lower flange 8,
The upper flange 7 is provided with the downwardly projecting card convex 11 of a circle, and lower flange 8 is provided with the groove 12 that a circle sets up opening；
The clamping of the card convex 11 enters in groove 12, and the card convex 11 and draw-in groove 12 are coaxially disposed with tower 1, and order surveys wind platform 3 in card
Convex 11 and draw-in groove 12 cooperation under around the axis of tower 1 rotation.
In the present embodiment, the card convex 11 includes vertical extension and horizontal extension, and the vertical extension is from upper
Tubular structure that the bottom surface of flange 7 extends straight down and that tower 1 is coaxially disposed, the horizontal extension is and vertically extends
The circulus that portion bottom is connected and tower 1 is coaxially disposed, the inner circumferential of circular horizontal extension and/or periphery protrusion are erected
The respective side wall of straight extension is arranged, to constitute cross section as " being inverted T " or the card convex of " L " shape.
In the present embodiment, the draw-in groove 12 and the corresponding setting of card convex 11, and the top of draw-in groove 12 is provided with for the perpendicular of card convex 11
The opening that straight extension is passed；Preferably, touching position is provided with sealing strip between the opening and vertical extension, recessed to ensure
The relatively closed setting in space in groove, it is ensured that the lubricating oil in groove will not leak.
In the present embodiment, lubricating oil is full of between the draw-in groove 12 and card convex 11；And/or in diapire, the side wall of draw-in groove 12
At least one be provided with the ball that a row is intervally arranged, to reduce rotation platform rotary course in frictional force, make anemometer
Measurement result it is more accurate.
In the present embodiment, the anemometer 2 includes vertical support bar 15, and the lower end of support bar 15 is connected with wind platform 3 is surveyed
Connect, upper end is provided with the A-frame rotated around support bar, A-frame is provided with three of the axially symmetric arrangement of relative support bar
Survey wind bowl 16.
In the present embodiment, survey on wind platform 3 and the anemometer 2 that two relative axisymmetricals of tower 1 are arranged is set, two anemometers
2 support bar 15 axisymmetrical of tower 1 relative with the junction of support platform 3 is arranged, plane residing for each support bar 15 with keep out the wind
The horizontal-extending axis of plate 13 distinguishes perpendicular setting.
By the way that the connected wiring of anemometer and the axis perpendicular of deep bead are arranged, survey wind platform is set to receive wind-force in deep bead
It is in and wind direction direction in the same direction all the time under effect, and causes anemometer all the time not by tower interference effect, realizes elimination tower
Wind shadow effect, improve the accuracy in detection of anemometer tower.
In the present embodiment, one is respectively equipped with multiple survey wind height faces of the tower 1 and surveys wind platform 3, each surveys wind
The anemometer 2 that two relative axisymmetricals of tower 1 are arranged is respectively equipped with platform 3, and each is surveyed on wind platform 3 and is respectively equipped with two
The deep bead 13 that piece is radially extended, the horizontal-extending axis of each deep bead 13 surveys wind with two on corresponding survey wind platform 3
The perpendicular setting of the connecting line of instrument 2, so that multiple differing heights of anemometer tower are carried out respectively with the detection of wind-force and wind direction.
Embodiment two
As shown in Fig. 2, Fig. 8 and Fig. 9, a kind of wind resistance shadow anemometer tower is described in the present embodiment, including being vertically arranged at ground
Tower 1 on face, at least one height face of tower 1 is surveyed in wind plane and is set located at the relative axisymmetrical of tower 1 to survey wind plane
At least two anemometers 2 put, each anemometer 2 includes a support bar 15, and the lower end of support bar 15 is mutually fixed with tower 1 to be connected
Connect, the upper end of support bar 15 is provided with the tripod around the rotation of the axis of support bar 15, tripod is provided with the axis of relative support bar 15
At least three survey wind bowls 16 of symmetry arrangement.
By arranging at least two anemometers in the sustained height plane of tower, with the multiple directions of tower surrounding
Wind-force and wind direction are detected, to increase the diversity of Data Collection, improve accuracy in detection, and reduction tower wind shadow is to anemometer
The impact of detection data.
In the present embodiment, the outward-dipping setting of the relative axis of tower 1 of support bar 15 of anemometer 2, anemometer mast 15 vertically prolongs
Stretch setting, the axis of anemometer mast 15 it is bottom-up gradually to away from the side of tower 1 to inclination, and the axis and tower of anemometer mast 15
1 axis is in same perpendicular.
In the present embodiment, the upper end of described anemometer mast 15 is provided with the construction section 19 for bending straight up, on construction section 19
The tripod being coaxially disposed is set with, the tripod includes the concentric axle sleeve 18 being set on construction section 19, the periphery of axle sleeve 18
The connecting rod 17 that at least three horizontal radials extend is connected with, the Central Symmetry arrangement of the relative axle sleeve 18 of each connecting rod 17 is arranged,
The end of connecting rod 17 connects respectively survey wind bowl 16.
It is described to survey two bowl structures that wind bowl 16 is disposed opposite to each other by opening and constitute in the present embodiment, two bowls of assembling structures
Bottom centre is connected, and two bowls of assembling structures are with respect to the symmetrical similar shape setting in junction, the end of connecting rod 17 and two bowl assembling structures
Junction be connected, and the axis horizontal of bowl assembling structure and with the axis perpendicular of connecting rod 17 arrange.
Two bowl assembling structures of relative level setting are set to by the way that wind bowl will be surveyed, so that surveying wind bowl to clockwise and inverse
Conterclockwise wind-force can bear and be detected so that the detection mode variation of anemometer, improve the inspection of anemometer
Survey the degree of accuracy.
In the present embodiment, the construction section 19 is the vertical shaft part for extending, axis and the anemometer tower tower 1 of construction section 19
The distance between L>(connection pole length L1+ surveys wind bowl radius r) * 2, so that between the survey wind bowl and tower 1 of anemometer 2 apart
Certain distance, further impact of the reduction wind shadow of tower 1 to the detection data of anemometer 2.
In the present embodiment, multiple height faces of the tower 1 are respectively a survey wind plane, and each is surveyed in wind plane respectively
It is provided with the anemometer 2 that at least two relative axisymmetricals of tower 1 are arranged.
In the present embodiment, N number of anemometer 2 and N+1 anemometer 2 are respectively provided with adjacent survey wind plane, described N is big
In the positive integer equal to 2.
In the present embodiment, can also be provided with horizontally disposed at the survey wind plane in tower 1 as described in above-mentioned embodiment one
Survey wind platform 3, the anemometers 2 that the multiple relative axisymmetrical of tower 1 surveyed in wind plane is arranged are mounted on surveying wind puts down
On platform 3, described survey wind platform 3 and the rotatable phase chain connections of the Jing of tower 1 are surveyed and are also installed with along footpath on wind platform 3
To the deep bead 13 being vertically arranged, connect between the horizontal-extending axis of deep bead 13 and at least one anemometer 2 and the axis of tower 1
The perpendicular setting of wiring, makes deep bead 13 drive survey wind platform 3 to rotate tower relative to anemometer 2 around tower body under wind-force effect
1 is in the perpendicular direction of wind direction (indicating not in the drawings).By above-mentioned setting so that at least one anemometer can be in rotary flat
Under platform effect all the time at the windward side of tower, to improve the measurement accuracy of anemometer, eliminate tower wind shadow effect to it
The interference of measurement.
Embodiment three
A kind of wind detection method based on wind resistance shadow anemometer tower in above-described embodiment two, methods described are described in the present embodiment
It is as follows：At the survey wind height face of arbitrary anemometer tower, with respect to the arrangement of anemometer tower axisymmetrical, equidistant apart from anemometer tower
At least two ventilation measuring points carry out wind direction and wind-force measurement, and the wind-force value measured respectively at two ventilation measuring points is mutually tied with wind direction value
Close, to draw actual measurement wind-force and wind direction.
Detected by the wind-force and wind direction to surveying various location on wind height face, and reality is drawn according to detected value
Measurement wind-force and wind direction so that number of actual measurements value combines the measured value of tower all directions, makes measurement result more smart
Really, the impact that tower wind shadow is produced to measurement result is reduced.
In the present embodiment, wind-force measurement is comprised the following steps that,
Step 11), the wind direction at two ventilation measuring points of relative anemometer tower axisymmetrical distribution is measured draw respectively
First wind speed V1 and the second wind speed V2；
Step 12), utilize formula：V=(V1+V2)/2, draws actual measurement wind speed V.
Preferably, in the present embodiment, measure respectively to surveying the wind-force at least three ventilation measuring points in wind plane, with
Draw the first wind speed V1, second wind speed V2 ... the n-th wind speed Vn；And utilize formula：V=(V1+V2 ...+Vn)/n, draws actual survey
Amount wind speed V；Described n is the positive integer more than or equal to 3.
As the mean value to wind-force measured by each anemometer on same survey wind height face as final actual measurement
Air speed value so that the wind-force detection at each anemometer is mutually cumulative, makes the wind-force of windward side and the wind-force of lee face mutually fold
Plus, and then realize the purpose that the impact of wind shadow is overlapped mutually, eliminated on measured value at different ventilation measuring points.
In the present embodiment, wind direction measurement is comprised the following steps that,
Step 21), the wind direction at two ventilation measuring points of relative anemometer tower axisymmetrical distribution is measured draw respectively
First wind direction F1 and the second wind direction F2；
Step 22), the first wind direction F1 and the second wind direction F2 be respectively α 1 and α 2 with respect to the angle of east-west direction；
Step 23), utilize formula：α=(α 1+ α 2)/2, draws the angle α of actual measurement wind direction F and east-west direction；
Step 24), angle α is scaled into actual measurement wind direction, draw actual measurement wind direction F.
By above-mentioned steps so that can be overlapped mutually between the wind direction measured value of various location anemometer, to improve
The degree of accuracy of wind wind direction numerical value is surveyed, and realizes reducing the purpose of detection error of the tower to detecting wind direction, and then reach raising and surveyed
The purpose of the anti-tower wind shadow effect of wind tower.
Preferably, in the present embodiment, wind direction measurement is comprised the following steps that,
Step 31), to relative anemometer tower axisymmetrical distribution at least three ventilation measuring points at wind direction measure respectively
Draw the first wind direction F1, second wind direction F2 ... the n-th wind direction Fn；
Step 32), the angle of the first wind direction F1 and the first measurement point and tower axis connecting line be β 1, the second wind direction F2 with
The angle of the second measurement point and tower axis connecting line is β 2 ... β n wind directions Fn and the n-th measurement point and tower axis connecting line
Angle is β n；
Step 33), call corresponding revision value γ 1 corresponding with β 1, β 2 ... β n difference, γ 2 ... γ n；
Step 34), the first wind direction F1 is superimposed revision value γ 1, the second wind direction F2 superpositions revision value γ 2 ... is folded by the n-th wind direction
Plus revision value γ n, to show that the first amendment wind direction F11, the second amendment wind direction F12 ... second correct wind direction F1n respectively；
Step 35), the first amendment wind direction F11, that the second amendment wind direction F12 ... the 3rd corrects wind direction 1n is relatively between east and west respectively
To angle be respectively α 11, α 12 ... α 1n；
Step 36), utilize formula：α=(α 11+ α 12 ...+α 1n)/n, draws the folder of actual measurement wind direction F and east-west direction
Angle α；
Step 37), angle α is scaled into actual measurement wind direction, draw actual measurement wind direction F.
In the present embodiment, above-mentioned steps 33) in revision value γ 1, γ 2 ... γ n be the corresponding setting value for prestoring, it is described
γ 1, γ 2 ... γ n are pre-stored within correspondingly in the memory module in anemometer with angle β 1, β 2 ... β n phases, to survey
Bearing carries out carrying out matching in detection process calling.
Using the measuring method in the present embodiment, actual measurement wind-force that anemometer tower Jing above-mentioned steps draw and wind direction Jing without
Line data transfer, and/or wired data transfer are uploaded to the control server of wind field residing for anemometer tower.
Example IV
A kind of wind resistance shadow anemometer tower of wind detection method described in application above-described embodiment three is described in the present embodiment, its with it is upper
The difference for stating wind resistance shadow anemometer tower in embodiment two is：A process is respectively provided with arbitrary survey wind height face of anemometer tower
Device, the processor is respectively connected with the anemometer 2 set by each measurement point on corresponding survey wind height, and anemometer 2 is to wind-force
Detected with wind direction and transmitted to processor, the processor is utilized anemometer 2 according to the wind detection method described in embodiment two
The wind-force for measuring and wind direction, draw actual measurement wind-force and wind direction.
By corresponding setting processor respectively in different wind height faces of surveying, so that each processor processes respectively correspondence
Wind-force and wind direction measured value on height face, to reduce the distance between processor and anemometer 2, improves the reaction of processor
Speed and processing speed；Simultaneously, it is to avoid generation interferes when anemometer 2 carries out data processing on differing heights face.
In the present embodiment, at each survey wind height face of anemometer tower a supply module 20, the supply module 20 are respectively provided with
It is respectively connected with the power input end of processor and anemometer 2.
In the present embodiment, described supply module 20 includes being arranged at the solar panels 5 surveyed on wind height face, the sun
The output end floating charge of energy plate 5 connects the power input end of battery 21, power output end and processor and the survey wind of battery 21
The power input end of instrument 2 is respectively connected with.
By being set to the independent supply module that processor is powered on anemometer tower, to improve the power supply stationarity of process,
Improve the measurement result degree of accuracy of anemometer tower.
Embodiment five
As shown in Fig. 3, Figure 10 and Figure 11, a kind of wind resistance shadow anemometer tower is described in the present embodiment, including being vertically arranged at
Tower 1 on ground, is provided with horizontally disposed mounting rod 4 at least one height in tower 1, mounting rod 4 can be around the axle of tower 1
What line rotated is installed in tower 1, and the first end of mounting rod 4 is provided with anemometer 2, the second end and is provided with to pouring weight 22, described peace
Dress bar 4 is provided with the deep bead 13 being vertically arranged.
By the way that anemometer is arranged on the mounting rod for rotating with the wind so that the anemometer on mounting rod is all the time in relative
The wind direction updrift side of tower axis, to avoid tower effect when tower is detected to anemometer, improves the standard of anemometer detection
True property.
In the present embodiment, mounting rod 4 is provided with the outward flange 9 for being arranged in tower 1, and the outward flange 9 sets near the second end
Put, tower 1 is provided with inner flange 10, the outward flange 9 is engaged inside and outside grafting suit with inner flange 10, to be formed mounting rod is supplied
4 hinges rotated around the axis of tower 1.
In the present embodiment, described inner flange 10 is horizontally installed to the periphery of tower 1, and the lateral wall of inner flange 10 is provided with outwards
One circle groove 12 of sidewall opening；The inwall of outward flange 9 is provided with and the card that grafting is engaged with groove 12 for extending is protruded to center
Convex 11, in making the insertion groove 12 of card convex 11, make inner flange 10 and outward flange 9 form the hinge arrangement that can be rotated around the axis of tower 1；
Preferably, the downside difference of the upper side of the upper side of inner flange 10 and outward flange 9, the downside of inner flange 10 and outer method 9
In same level.
In the present embodiment, the card convex 11 includes vertical extension and horizontal extension, and the horizontal extension is outside
The circulus that the inboard, upright of flange 9 extends to the center position and axis perpendicular of tower 1 is arranged, the vertical extension
Be tubular structure be connected with horizontal extension inner circumferential and that tower 1 is coaxially disposed, the upside of the vertical extension of tubular and/
Or the respective side wall of downside protrusion horizontal extension is arranged, to constitute cross section as " T being rotated by 90 ° " or the card convex of " L " shape.
In the present embodiment, the mounting rod 4 is provided with least two anemometers 2, the first end of 2 self installation bar of each anemometer 4
It is intervally arranged setting to the direction of outward flange 9, deep bead 13 is respectively equipped between adjacent anemometer 2.
By arranging spaced multiple anemometers on mounting rod so that multiple anemometers to sustained height at
Wind-force and wind direction are checked, to improve inspection precision.
In the present embodiment, the deep bead 13 is vertically arranged, and each deep bead 13 is respectively with the axis of tower 1 in same flat
Face, the height of deep bead 13 is less than the height of anemometer 2.Preferably, deep bead 13 is located at located at the bottom of mounting rod 4, anemometer 2
The top of mounting rod 4, to eliminate impact of the deep bead 13 to anemometer 2, further improves the accuracy of detection of anemometer 2.
Preferably, can also in the present embodiment, adjacent deep bead 13 is respectively staggeredly located at the upside of mounting rod 4 with
Side, to improve the stability of mounting rod 4.
In the present embodiment, the anemometer 2 includes vertical support bar 15, and the lower end of support bar 15 is connected with wind platform 3 is surveyed
Connect, upper end is provided with the A-frame rotated around support bar 15, A-frame is provided with the axially symmetric arrangement of relative support bar 15
Three are surveyed wind bowl 16.
In the present embodiment, a peace around the rotation of the axis of tower 1 is respectively equipped with multiple survey wind height faces of the tower 1
Dress bar 4, is respectively equipped with least one anemometer 2, and each mounting rod 4 on each mounting rod 4 and is respectively equipped with least a piece of edge
The deep bead 13 that the axis direction of mounting rod 4 extends.
Embodiment six
This embodiment describes a kind of wind detection method based on wind resistance shadow anemometer tower described in above-described embodiment five, the survey wind
Tower includes the tower 1 being vertically arranged on ground, and at the survey wind height of tower 1 horizontally disposed mounting rod 4, mounting rod 4 are provided with
Can be installed in tower 1 around what the axis of tower 1 rotated, the first end of mounting rod 4 is provided with anemometer 2, the second end and is provided with to pouring weight,
Described mounting rod 4 is provided with the deep bead 13 being vertically arranged；The anglec of rotation of mounting rod 4 is monitored, and according to installation
The anglec of rotation detected value of bar 4 draws the wind direction surveyed at wind height face of anemometer tower.
It is monitored by rotating stopping back side with the wind to mounting rod, so that mounting rod constitutes the wind direction of anemometer tower
Mark, order only needs to detect mounting rod orientation, so that it may draw the equidirectional wind direction of pre-installation bar, and then anemometer is installed
Plane just possesses the function of measurement wind direction, and realizing carries out the purpose of accurate measurement to wind direction at anemometer tower.
In the present embodiment, the concrete detecting step of wind detection method is as follows,
Step 1), detection carried out to the initial orientation of mounting rod draw initial orientation F0；
Step 2), the rotation direction of mounting rod is detected, when mounting rod is overlooked to turn clockwise, execution step
3)；When it is rotate counterclockwise to overlook mounting rod, execution step 4)；
Step 3), the final position of mounting rod is carried out to detect detection orientation F1 for drawing the relative tower axis of mounting rod；
Judge to detect clockwise direction angle of orientation F1 with respect to initial orientation F0 whether less than 180 degree；If so, then examine as shown in figure 16
Interception F1 is wind direction direction；If it is not, then detecting that F1+180 degree in orientation is wind direction direction as shown in figure 17；
Step 4), the final position of mounting rod is carried out to detect detection orientation F1 for drawing the relative tower axis of mounting rod；
Judge to detect counter clockwise direction angle of orientation F1 with respect to initial orientation F0 whether less than 180 degree；If so, then examine as shown in figure 18
Interception F1 is wind direction direction；If it is not, then detecting that F1+180 degree in orientation is wind direction direction as shown in figure 19.
In the present embodiment, when mounting rod no longer produces swing offset in final position, external force is applied to mounting rod, and
The secondary final position no longer postrotational again of mounting rod is detected, and detection is carried out to secondary final position and draw mounting rod phase
Detection orientation F2 to tower axis, to draw revised wind direction direction.
In the present embodiment, the detecting step in the revised wind direction direction is as follows,
Step 11), mounting rod wind-force effect backspin go to final position and no longer move certain hour t, to most final position
The orientation put is measured and draws detection orientation F1 of the mounting rod with respect to tower axis；
Step 12), apply the external force in horizontal tangent direction to mounting rod, promote mounting rod to rotate around tower axis；
Step 13), mounting rod go to the second final position in wind-force effect backspin and further do not fix time t, to second most
The orientation that final position is put is measured and draws detection orientation F2 of the mounting rod with respect to tower axis；
Step 14), detection mounting rod in the direction of rotation being moved to before the second final position；It is suitable when mounting rod is overlooked
When hour hands rotate, execution step 15)；When it is rotate counterclockwise to overlook mounting rod, execution step 16)；
Step 15), the final position of mounting rod is carried out to detect detection orientation F2 for drawing the relative tower axis of mounting rod；
Judge to detect clockwise direction angle of orientation F2 with respect to initial orientation F1 whether less than 180 degree；If so, then detect that orientation F1 is
Wind direction direction；If it is not, then detecting that F1+180 degree in orientation is wind direction direction；
Step 16), the final position of mounting rod is carried out to detect detection orientation F2 for drawing the relative tower axis of mounting rod；
Judge to detect counter clockwise direction angle of orientation F2 with respect to initial orientation F1 whether less than 180 degree；If so, then detect that orientation F2 is
Wind direction direction；If it is not, then detecting that F2+180 degree in orientation is wind direction direction.
By applying external force to mounting rod, so that mounting rod rotates again under external force and under wind-force effect
Stop the rotation again, to detect to the mounting rod rotation situation under external force and wind-force double action, with further accurately really
Determine the rotation break-in direction of mounting rod, and then accurately draw wind direction direction.
Preferably, the external force for applying to mounting rod, need to meet mounting rod and at least be rotated by 360 ° around tower axis, so that
Mounting rod is enclosed under wind-force effect, and/or frictional force effect at least about tower axle one, to ensure to the accurate of break-in node measurement
Property.
As shown in figure 20, in the present embodiment, whether detection mounting rod changes rotation direction when rotating under external force promotion；If
It is, when record changes rotation direction timing node, orientation F3 of mounting rod, and record the rotation side behind mounting rod change direction
To；If the rotation direction after mounting rod changes is, when overlooking mounting rod to turn clockwise, wind direction direction is F3 to side clockwise
To turning 90 degrees partially；If mounting rod changes the rotation direction behind direction being, when vertical view mounting rod is rotate counterclockwise, wind direction direction is
F3 turn 90 degrees counterclockwise partially.
In the present embodiment, the wind-force that anemometer tower survey wind is highly located is measured, and corresponding amendment is called according to wind-force
Direction parameter；Described amendment direction parameter draws wind direction side after second-order correction in combination with the wind direction direction drawn according to F3
To, and wind direction direction after second-order correction is exported as measured value.
In the present embodiment, described amendment direction parameter be prestore with wind-force numerical value mutually one-to-one setting value, institute
It is the corresponding pre-stored values being stored in the memory of anemometer with wind-force numerical value to state amendment direction parameter, to work in anemometer
On call.By cumulative to wind direction measurement result according to the corresponding secondary revision value of wind speed, further accurately to determine mounting rod
Rotation break-in direction, and then accurately draw wind direction direction.
The actual measurement wind-force drawn according to the above-mentioned wind detection method of the present embodiment and wind direction Jing Wireless Data Transmissions, and/or
Wired data transfer is uploaded to the control server of wind field residing for anemometer tower.
Embodiment seven
This embodiment describes a kind of wind detection method based on wind resistance shadow anemometer tower described in above-described embodiment five, the survey wind
Tower includes the tower 1 being vertically arranged on ground, and at the survey wind height of tower 1 horizontally disposed mounting rod 4, mounting rod 4 are provided with
Can be installed in tower 1 around what the axis of tower 1 rotated, the first end of mounting rod 4 is provided with anemometer 2, the second end and is provided with to pouring weight,
Described mounting rod 4 is provided with the deep bead 13 being vertically arranged；Mounting rod 4 is applied to detect being rotated into for mounting rod 4 after external force
Row monitoring, and the anglec of rotation detected value of foundation mounting rod 4 draws the wind direction surveyed at wind height face of anemometer tower.
By the mounting rod to applying external force, with the wind rotary course is monitored, so that mounting rod constitutes the wind of anemometer tower
Xiang Biao, order only need orientation when changing rotation direction to mounting rod or it is final static when orientation detect, so that it may draw pre-
The equidirectional wind direction of mounting rod, and then cause anemometer mounting plane just to possess the function of measurement wind direction, realize to surveying wind
Wind direction carries out the purpose of accurate measurement at tower.
As shown in figure 20, in the present embodiment, whether detection mounting rod changes rotation direction when rotating under external force promotion；If
It is, when record changes rotation direction timing node, orientation F3 of mounting rod, and record the rotation side behind mounting rod change direction
To；If the rotation direction after mounting rod changes is, when overlooking mounting rod to turn clockwise, wind direction direction is F3 to side clockwise
To turning 90 degrees partially；If mounting rod changes the rotation direction behind direction being, when vertical view mounting rod is rotate counterclockwise, wind direction direction is
F3 turn 90 degrees counterclockwise partially.
In the present embodiment, concrete detecting step is as follows,
Step 21), mounting rod wind-force effect backspin go to final position and no longer move certain hour t, to most final position
The orientation put is measured and draws detection orientation F1 of the mounting rod with respect to tower axis；
Step 22), apply the external force in horizontal tangent direction to mounting rod, promote mounting rod to rotate around tower axis；
Step 23), detection mounting rod rotary course in, whether the direction of rotation of mounting rod changes；If so, then perform
Step 24)；If it is not, then execution step 26)；
Step 24), detection is when changing rotation direction timing node, orientation F3 of mounting rod, and detect mounting rod change side
Rotation direction backward；
Step 25) if, mounting rod change after rotation direction be, overlook mounting rod for turn clockwise when, wind direction direction
It turn 90 degrees partially clockwise for F3；If mounting rod changes the rotation direction behind direction, mounting rod is overlooked for rotation counterclockwise
When turning, wind direction direction turn 90 degrees counterclockwise partially for F3；
Step 26), mounting rod go to the second final position in wind-force effect backspin and further do not fix time t, to second most
The orientation that final position is put is measured and draws detection orientation F2 of the mounting rod with respect to tower axis；
Step 27), detection mounting rod in the direction of rotation being moved to before the second final position；It is suitable when mounting rod is overlooked
When hour hands rotate, execution step 28)；When it is rotate counterclockwise to overlook mounting rod, execution step 29)；
Step 28), the final position of mounting rod is carried out to detect detection orientation F2 for drawing the relative tower axis of mounting rod；
Judge to detect clockwise direction angle of orientation F2 with respect to initial orientation F1 whether less than 180 degree；If so, then detect that orientation F1 is
Wind direction direction；If it is not, then detecting that F1+180 degree in orientation is wind direction direction；
Step 29), the final position of mounting rod is carried out to detect detection orientation F2 for drawing the relative tower axis of mounting rod；
Judge to detect counter clockwise direction angle of orientation F2 with respect to initial orientation F1 whether less than 180 degree；If so, then detect that orientation F1 is
Wind direction direction；If it is not, then detecting that F1+180 degree in orientation is wind direction direction.
In the present embodiment, the wind-force that anemometer tower survey wind is highly located is measured, and corresponding amendment is called according to wind-force
Direction parameter；Described amendment direction parameter draws wind direction side after second-order correction in combination with the wind direction direction drawn according to F3
To, and wind direction direction after second-order correction is exported as measured value.
In the present embodiment, described amendment direction parameter be prestore with wind-force numerical value mutually one-to-one setting value.
The actual measurement wind-force drawn according to the above-mentioned wind detection method of the present embodiment and wind direction Jing Wireless Data Transmissions, and/or
Wired data transfer is uploaded to the control server of wind field residing for anemometer tower.
Embodiment eight
This embodiment describes a kind of wind resistance shadow anemometer tower based on wind detection method described in above-described embodiment four or five, described
Anemometer tower includes the tower 1 being vertically arranged on ground, and at the survey wind height of tower 1 horizontally disposed mounting rod 4 is provided with, and installs
Bar 4 can be installed in tower 1 around what the axis of tower 1 rotated, and the first end of mounting rod 4 is provided with anemometer 2, the second end and is provided with counterweight
Block, described mounting rod 4 is provided with the deep bead 13 being vertically arranged；Described anemometer tower is provided with drive installation bar 4 around tower 1
The driving means of axis rotation.
In the present embodiment, the tower 1 of anemometer tower is provided with motor, and the output shaft of the motor is same with tower 1
Axle is arranged；Mounting rod 4 is provided with outward flange being set in the periphery of tower 1, being coaxially disposed, and the outward flange is mutually nibbled with output shaft
Connection is closed, makes mounting rod 4 under motor effect around the rotation of the axis of tower 1.
In the present embodiment, inside tower 1, the output shaft end of motor is to be vertically arranged to described motor
, output sleeve being sheathed on the outer wall of tower 1, the lower end of the output sleeve is provided with the first spline, on the outward flange of mounting rod 4
Side is provided with the second spline being engaged with the first spline, makes output sleeve be meshed with outward flange and is fixedly connected (not in accompanying drawing
In indicate).
By above-mentioned setting, it is driven around the outer of tower axis rotation to provide mounting rod under acting in motor
Power, makes mounting rod horizontally rotate, and is detected with turning to concept transfer under wind-force effect to mounting rod, accurately to draw survey wind
The purpose of wind direction at tower.Meanwhile, mounting rod Jing motors are rotated, make motor to work in setting time node
And external force is exported, and make mounting rod rotation can produced after the time period and is being turned to it and is detected, it is automatically fixed to have reached
When purpose that wind direction is measured.
Embodiment nine
As shown in Fig. 4 and Figure 12, a kind of power supply unit of wind resistance shadow anemometer tower, the anemometer tower are described in the present embodiment
Including the tower 1 being vertically arranged on ground, at the survey wind height of tower 1 anemometer 2 is provided with；Anemometer tower is provided with least one
Blower fan 6, the rotary shaft 23 of blower fan 6 is meshed with the power input shaft of generator 24, the power output end Jing electric wires of generator 24
It is connected with the power input end of anemometer 2.
By arranging blower fan on anemometer tower, so that anemometer tower can provide power using green wind energy to anemometer
Power supply, to have reached and provide stable input power for anemometer and then make anemometer carry out the purpose of smooth working；Meanwhile, surveying
Switchable blower fan power supply circuits and thermoelectricity power supply circuits are set in wind tower, make the anemometer can be according to working condition, using arbitrary
Power supply is operated.
In the present embodiment, the top end of tower 1 of the anemometer tower is provided with a blower fan 6, and the blower fan 6 includes and tower 1
Top coaxial package, horizontally disposed rotary sleeve, the periphery of the rotary sleeve is connected with least three blades, each blade
Extend radially outwardly along axle sleeve respectively.
In the present embodiment, the rotary sleeve is extended downwardly, and makes lower end to contract to constitute hypomere axle sleeve section；Under described
Section axle sleeve section constitutes rotary shaft 23, in the end of the insertion lower end axle sleeve section that the power input shaft of generator 24 is engaged, hypomere
Axle sleeve section is mutually fixedly connected with power input shaft, and the rotary sleeve for making blower fan 6 drives the power input shaft of generator 24 to rotate, order
Generator operation produces electric power.
In the present embodiment, the end of hypomere axle sleeve section is provided with the internal spline for radially protruding, to make the end of lower end axle sleeve
Portion's inwall forms male and fomale(M＆F)；In the upper end insertion lower end axle sleeve of power input shaft, set on the upper end outer wall of power input shaft
There is the external splines being engaged with internal spline for radially protruding, the power input shaft in order insertion lower end axle sleeve is mutually nibbled
Close fixed (indicating not in the drawings).
In the present embodiment, the power output end of generator 24 is connected with the power input end of battery 21, makes generator
The 24 pairs of floating charge of battery 21 connections；The power output end of battery 21 is connected with the power input end of anemometer 2.
In the present embodiment, the tower 1 of anemometer tower is provided with supply module 20, the power input end Jing of the supply module 20
Reversing switch 28 is connected with the first power supply circuits 25 or the second power supply circuits 26；Described the first power supply circuits 25 and generator
24 power output end is connected, and second power supply circuits 26 are connected with the power supply 27 in the wind field of anemometer tower place；
The power output end of supply module 20 is connected with the power input end of anemometer 2.
In the present embodiment, described supply module 20 includes battery 21, the power input end Jing first of supply module 20
Controlling switch 29 is connected with the power input end of battery 21, second controlling switches of power output end Jing 30 of battery 21 with
The power output end of supply module 20.
In the present embodiment, signal receiver, the input of the signal receiver are additionally provided with described supply module 20
It is connected with the control server phase remote signal matching in the wind field of anemometer tower place, the output end Jing signal of the signal receiver
Line is respectively connected with the first controlling switch 29 and the second controlling switch 30.
In the present embodiment, anemometer tower is provided with multiple survey wind height, and each survey at wind height face is respectively equipped with an anemometer
2, respectively Jing is corresponding and is connected with the power supply line put and is connected with the power output end of supply module 20 for each anemometer 2.
In the present embodiment, described power supply unit can be applicable on the arbitrary described anemometer tower of above-described embodiment one to eight,
Power electric power is provided with the anemometer 2 to arranging on anemometer tower, makes anemometer 2 be operated.
Embodiment ten
As shown in Fig. 5 and Figure 13, Figure 14, a kind of power supply unit of wind resistance shadow anemometer tower is described in the present embodiment, it is described
Anemometer tower includes the tower 1 being vertically arranged on ground, and at each survey wind height of tower 1 anemometer 2 is respectively equipped with；It is each to survey wind height
Few solar panels 5 are mounted respectively at degree, the power output end of solar panels 5 is connected with the power input end of anemometer 2
Connect.
By arranging solar panels on anemometer tower, so that anemometer tower can be carried using the green solar energy to anemometer
For electrical source of power, to reach and provide stable input power for anemometer and then make anemometer carry out the purpose of smooth working；Together
When, switchable solar power supply circuit and thermoelectricity power supply circuits are set on anemometer tower, make anemometer can according to working condition,
It is operated using arbitrary power supply.
In the present embodiment, surveying for tower 1 is provided with least two anemometers that the relative axisymmetrical of tower 1 is arranged at wind height
2, a solar panels 5 are respectively equipped between adjacent anemometer 2.
In the present embodiment, the center of solar panels 5 and the support bar 15 of anemometer 2 are in same with the junction of tower 1
In horizontal plane；The equal setting of spacing between described solar panels 5 and left and right sides anemometer 2.
In the present embodiment, solar panels 5 are from up to down gradually to broaden and from up to down gradually to away from the axis of tower 1
The inclined semi-conical in direction.
In the present embodiment, the upper and lower difference connectors of Jing at least one of the solar panels 5 are connected with tower 1
Connect.
In the present embodiment, the connector is the fix bar 31 that level is radially extended along tower 1；The first end of fix bar 31
Be provided with the first mounting surface 32 being connected with tower 1, the first mounting surface 32 be with the outer wall of tower 1 match it is fitting, to tower 1
The arc of outer lateral bend, the middle part of arc is connected with the first end of fix bar 31, four corners difference Jing of arc
Bolt is mutually fixedly connected with tower 1；Second end of fix bar 31 is provided with the second mounting surface 33 being connected with tower 1, the second peace
Dress face 33 is to match conical plate fitting, to the outer lateral bend of tower 1 with the madial wall of solar panels 5, the middle part of conical plate with
Second end of fix bar 31 is connected, and respectively Jing bolts are mutually fixedly connected with solar panels 5 in four corners of conical plate；
In the present embodiment, the anemometer 2 includes vertical support bar 15, and the lower end of support bar 15 is connected with wind platform 3 is surveyed
Connect, upper end is provided with the A-frame rotated around support bar 15, A-frame is provided with the axially symmetric arrangement of relative support bar 15
Three are surveyed wind bowl 16.
In the present embodiment, described solar panels 5 and the support bar 16 of adjacent anemometer 2 and the spacing of the junction of tower 1
From more than the axial length of connecting rod 17 and the twice for surveying the diameter sum of wind bowl 16 that tripod is constituted in anemometer 2.
In the present embodiment, the power output end of solar panels 5 is connected with the power input end of battery 21, makes solar energy
Plate 5 connects to the floating charge of battery 21；The power output end of battery 21 is connected with the power input end of anemometer 2.
In the present embodiment, the tower 1 of anemometer tower is provided with supply module 20, the power input end Jing of the supply module 20
Reversing switch 28 is connected with the first power supply circuits 25 or the second power supply circuits 26；Described the first power supply circuits 25 and solar energy
The power output end of plate 5 is connected, and second power supply circuits 26 are connected with the power supply 27 in the wind field of anemometer tower place；
The power output end of supply module 20 is connected with the power input end of anemometer 2.
In the present embodiment, described supply module 20 includes battery 21, the power input end Jing first of supply module 20
Controlling switch 29 is connected with the power input end of battery 21, second controlling switches of power output end Jing 30 of battery 21 with
The power output end of supply module 20.
In the present embodiment, signal receiver, the input of the signal receiver are additionally provided with described supply module 20
It is connected with the control server phase remote signal matching in the wind field of anemometer tower place, the output end Jing signal of the signal receiver
Line is respectively connected with the first controlling switch 29 and the second controlling switch 30.
In the present embodiment, described power supply unit can be applicable on the arbitrary described anemometer tower of above-described embodiment one to eight,
Power electric power is provided with the anemometer 2 to arranging on anemometer tower, makes anemometer 2 be operated.
Embodiment 11
As shown in figure 15, a kind of signal transmission system of wind resistance shadow anemometer tower, the anemometer tower are described in the present embodiment
It is provided with the anemometer 2 of data acquisition unit 38 and at least one；Data acquisition unit 38 is provided with the first wireless signal transmission and connects
Terminal 34 is received, anemometer 2 is provided with second wireless singal transmitting receiving terminal 35, the first wireless signal transmission receiving terminal
34 match corresponding wireless connection with second wireless singal transmitting receiving terminal 35, make data acquisition unit 38 and anemometer 2 it
Between Jing wireless signal mutual data transmissions.
By by anemometer and the data acquisition unit on anemometer tower to docking without lines matching, order Jing wireless communications therebetween
Data transfer each other number is carried out, needs to connect the trouble of data line to avoid the two；Meanwhile, in anemometer phase
When producing displacement to tower, it is to avoid because therebetween have connecting line cause anemometer move have some setbacks, data transfer it is unstable
Problem, improve the stability of whole anemometer tower data transfer.
In the present embodiment, the first wireless signal receiver 34 is one kind or combination in wifi, bluetooth, infrared, 4g modules；
Second wireless singal receiver 35 is the one kind in wifi, bluetooth, infrared, the 4g modules of corresponding matching connection or combination.
In the present embodiment, the data acquisition unit 38 is provided with memory 41, the wireless communication of the memory 41 and first
Number transmitting receiving terminal 34 be connected, to store to the data that data acquisition unit is received.
Data in the present embodiment, in the data acquisition unit 38 also Jing data transmission bus and anemometer tower place wind field
Server 40 is connected；Or, data acquisition unit 38 is provided with the 3rd wireless signal transmission receiving terminal 36, data server
40 are provided with the 4th wireless signal transmission receiving terminal 37, and the described 3rd launches the wireless signal of receiving terminal 36 and the 4th without wire size
Transmitting receiving terminal 37 matches, and correspondence is wireless to be connected, and makes data acquisition unit 38 be connected with data server 40.
Preferably, in the present embodiment, the anemometer tower includes the tower 1 being vertically arranged on ground, and the survey wind of tower 1 is high
Be provided with horizontally disposed mounting rod 4 at degree, mounting rod 4 being installed in tower 1 around the rotation of the axis of tower 1, the of mounting rod 4
One end is provided with anemometer 2, the second end and is provided with to pouring weight 22, and described mounting rod 4 is provided with the deep bead 13 being vertically arranged.
In the present embodiment, the anemometer tower tower 1 is provided with least two and surveys the mounting rod 4 that wind is highly located in different,
At least one anemometer 2 is respectively equipped with each mounting rod 4, each mounting rod 4 is provided with a data acquisition unit 38, each number
It is wireless with second of anemometer 2 on corresponding mounting rod 4 respectively according to the first wireless signal transmission receiving terminal 34 on collecting unit 38
Signal transmitter and receiver 35 matches connection.
In the present embodiment, anemometer tower is provided with total data collecting unit 39, and the signal of the total data collecting unit 39 connects
Receiving end Jing data/address bus is mutually connected in series in respectively with the data acquisition unit 38 at each height, the signal of total data collecting unit 39
Output end is connected with the data server 40 in the wind field of anemometer tower place.In the present embodiment, total data collecting unit 39 with deposit
Reservoir 41 is connected, and is stored in the data transfer that total data collecting unit 39 is received to memory 41；Meanwhile, sum
Also launch receiving terminal 36 and the without wire size with the Jing of data server 40 the 3rd in wind field residing for anemometer tower according to collecting unit 39
Four wireless signal transmission receiving terminals 37 match, and correspondence is wireless to be connected, and the data of collection are uploaded onto the server.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to the present invention's
Preferred embodiment is described, and not the spirit and scope of the present invention are defined, without departing from design philosophy of the present invention
Under the premise of, the various changes and modifications that professional and technical personnel in the art make to technical scheme belong to this
Bright protection domain.
Claims (10)
1. a kind of wind resistance shadow anemometer tower, including the tower being vertically arranged on ground, it is characterised in that：In tower at least one
Horizontally disposed survey wind platform is provided with height, at least a set of anemometer is installed on the survey wind platform, described survey wind is put down
Platform and the rotatable phase chain connection of tower Jing, survey on wind platform and are also installed with the deep bead being radially vertically arranged, and keep off
The perpendicular setting of connecting line between the horizontal-extending axis of aerofoil and anemometer and tower axis, make deep bead wind-force effect under
Drive survey wind platform to rotate to the relative tower of anemometer around tower body and be in the perpendicular direction of wind direction.
2. a kind of wind resistance shadow anemometer tower according to claim 1, it is characterised in that：Described survey wind platform is horizontally disposed
Disc-shaped structure, the center for surveying wind platform is coaxially disposed with tower, is provided with the periphery for surveying wind platform and sets with respect to Central Symmetry
Two anemometers put.
3. a kind of wind resistance shadow anemometer tower according to claim 2, it is characterised in that：The survey wind platform is provided with relative survey
The symmetrically arranged twice deep bead of wind Platform center, described deep bead is the laminated structure being vertically arranged, and deep bead is along circular
Survey wind platform radially, wind platform of testing oneself extends to tower junction and surveys wind platform periphery, the horizontal-extending line of twice deep bead
Connecting line is perpendicular between two anemometers.
4. according to a kind of arbitrary described wind resistance shadow anemometer tower of claims 1 to 3, it is characterised in that：Described survey wind platform bottom
Portion is provided with lower flange, and anemometer tower is provided with lower flange, and the upper flange is provided with the downwardly projecting card convex of a circle, sets on lower flange
There is a circle to set up the groove of opening；The card convex clamping enters in groove, and the card convex and draw-in groove are coaxially disposed with tower, order
Survey wind platform to rotate around tower axis under the cooperation of card convex and draw-in groove.
5. a kind of wind resistance shadow anemometer tower according to claim 4, it is characterised in that：The card convex include vertical extension and
Horizontal extension, the vertical extension is from tubular that upper flange bottom surface extends straight down and that tower is coaxially disposed knot
Structure, the horizontal extension is and circulus vertical that extension bottom is connected and that tower is coaxially disposed, circular horizontal
The inner circumferential of extension and/or periphery are protruded the respective side wall of vertical extension and are arranged, to constitute cross section as " being inverted T " or " L "
The card convex of shape.
6. a kind of wind resistance shadow anemometer tower according to claim 5, it is characterised in that：The draw-in groove is corresponding with card convex to be set
Put, and draw-in groove top is provided with the opening passed for the vertical extension of card convex, contacts between the opening and vertical extension
Place is provided with sealing strip.
7. a kind of wind resistance shadow anemometer tower according to claim 6, it is characterised in that：Full of profit between the draw-in groove and card convex
Lubricating oil；And/or at least one of diapire, the side wall of draw-in groove is provided with the ball that a row is intervally arranged.
8. according to a kind of arbitrary described wind resistance shadow anemometer tower of claims 1 to 3, it is characterised in that：The anemometer includes perpendicular
Support bars, the lower end of support bar with survey that wind platform is connected, upper end is provided with the A-frame that rotates around support bar, A-frame
It is provided with three survey wind bowls of the axially symmetric arrangement of relative support bar.
9. a kind of wind resistance shadow anemometer tower according to claim 8, it is characterised in that：Survey on wind platform and two relative towers are set
The anemometer that cylinder axisymmetrical is arranged, the support bar of two anemometers tower axisymmetrical relative with the junction of support platform sets
Put, plane residing for two support bars is arranged with the horizontal-extending axis perpendicular of deep bead.
10. according to a kind of arbitrary described wind resistance shadow anemometer tower of claims 1 to 3, it is characterised in that：Multiple surveys of the tower
A survey wind platform is respectively equipped with wind height face, each is surveyed and two relative tower axisymmetricals settings are respectively equipped with wind platform
Anemometer, and each survey wind platform on be respectively equipped with the deep bead that two panels is radially extended, the horizontal-extending axle of each deep bead
Line with it is corresponding survey wind platform on the perpendicular setting of two anemometer connecting lines.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112761890A (en) * | 2021-01-25 | 2021-05-07 | 重庆大学 | Wind power generation tower cylinder |
| CN115839192A (en) * | 2022-11-28 | 2023-03-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Anemometer tower capable of weakening tower shadow effect |
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| KR20090083539A (en) * | 2008-01-30 | 2009-08-04 | 한국에너지기술연구원 | Wind speed measurement system with tower shading correction by using computational flow analysis |
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| CN112761890A (en) * | 2021-01-25 | 2021-05-07 | 重庆大学 | Wind power generation tower cylinder |
| CN115839192A (en) * | 2022-11-28 | 2023-03-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Anemometer tower capable of weakening tower shadow effect |
| CN115839192B (en) * | 2022-11-28 | 2023-10-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Wind measuring tower capable of weakening tower shadow effect |
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