CN206975508U - Timing transfer and sun tracking system - Google Patents
Timing transfer and sun tracking system Download PDFInfo
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- CN206975508U CN206975508U CN201720783657.9U CN201720783657U CN206975508U CN 206975508 U CN206975508 U CN 206975508U CN 201720783657 U CN201720783657 U CN 201720783657U CN 206975508 U CN206975508 U CN 206975508U
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- turning rack
- counter weight
- weight construction
- timing transfer
- support
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Abstract
It the utility model is related to timing transfer and sun tracking system.The timing transfer includes support member and the steering lever with support member rotation connection, and the steering lever, which is provided with, to be used to make steering lever be additionally provided with the elastomeric element that the counterweight for balancing the counter weight construction changes to the counter weight construction rotated along gravity direction.Timing transfer provided by the utility model, the size by changing mass on steering lever make the equalising torque of steering lever change, so as to realize the function of timing adjustment steering lever position；For the timing transfer compared with the sun-following device that existing motor is adjusted, steering structure is simple, and cost and maintenance difficulties are low, and operational reliability is good.
Description
Technical field
The utility model belongs to mechanical timing control method and system regions, and in particular to timing transfer and solar tracking
System.
Background technology
Solar energy is that the earth is distributed the most wide luminous energy such as regenerative resource, photovoltaic generation, solar thermal utilization for solar energy
Application has been widely available at present using device.The light-use device face sun is kept, keeps the light vertical irradiation of sunshine,
It is most important to improving optical energy utilization efficiency.Auto-steering sun-following device is azimuth and the angle of pitch for adjusting light-use device
Change is to ensure a kind of follow-up mechanism of sun light direct beam, and the technology of existing a variety of sun-following devices occurs at present.
Application publication number is that CN105429574A patent discloses a kind of self-regulation photovoltaic module support and its regulation side
Method, the self-regulation photovoltaic module support include bracket upright post (pedestal) and are connected with bracket upright post, can be along itself axial direction
The support girder of rotation, the extending bracket (support frame) to stretch out is set on support girder, in addition to is arranged on extending bracket
On counter weight construction, the center of gravity and the support girder for making the extending bracket be misaligned；It is additionally provided with extending bracket dynamic
Power water tank, power water tank are provided with drainage pipeline and flow control valve, by controlling the quantitative draining of power water tank to make power water
The weight change of case, the extending bracket turn to the angle of inclination that should be able to mutually realize extending bracket equalising torque.The self-regulated
Section photovoltaic module support reduces the control difficulty of traditional sun tracking system, but the setting of counter weight construction and tank drains pipeline is more
It is complicated；It is adjusted by the opening and closing of flow control valve, and degree of regulation is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of timing transfer, so as to solve the steering of existing sun-following device tune
Save the problem of complicated.The utility model provides a kind of sun tracking system simultaneously.
To achieve the above object, the technical scheme of timing transfer of the present utility model is：
A kind of timing transfer, including support member and the steering lever with support member rotation connection, the steering lever
It is provided with and is used to make steering lever be additionally provided with for balancing matching somebody with somebody for the counter weight construction to the counter weight construction rotated along gravity direction
The elastomeric element changed again.
The steering lever includes turning rack, and light-use device is set on the Chaoyang side of turning rack.
Timing transfer of the present utility model produces direction phase using counter weight construction and elastomeric element on steering lever
Anti- torque, torque dynamic equilibrium is realized with the counterweight change of counter weight construction.The species of elastomeric element can be according to steering spindle, bullet
Spring, the relative position of counter weight construction are flexibly set, for example, mode arranged below may be selected：
The elastomeric element is tension spring, and turning rack is rotatablely connected by steering spindle and support member, the steering spindle
Positioned at the middle part of turning rack, the both sides positioned at steering spindle on turning rack set the counter weight construction and the pulling force respectively
Spring.
The elastomeric element is compression spring, and turning rack is rotatablely connected by steering spindle and support member, the steering spindle
Positioned at one end of turning rack, the end away from steering spindle sets the counter weight construction and the pressure respectively on turning rack
Spring.
The steering spindle is similarly running in a north-south direction, and turning rack rotates with the counterweight change of counter weight construction in east-west direction,
Form the azimuth follow-up mechanism of tracking solar longitude change；Or the steering spindle extends along east-west direction, turning rack with
The counterweight change of counter weight construction rotates in North and South direction, forms the angle of pitch follow-up mechanism of tracking solar latitude change.
The counter weight construction is solid mass or liquid ballast thing.Can be by intermittently or serially changing matching somebody with somebody for counter weight construction
Change again, realize the intermittently or serially regulation of steering lever.
Preferably, liquid ballast thing can use following scheme：
The counter weight construction includes the upper liquid case on turning rack and the lower liquid case below upper liquid case, upper liquid
Communicating pipe and bidirectional measuring pump are connected between case, lower liquid case.
Support member, which is provided with, to be used to for turning rack to be limited in the limiter at steering locking angle degree；Limiter can select
Elastomeric element, it can effectively reduce the impulsive force that steering lever in the case of strong wind weather is subject to.
Timing transfer of the present utility model, steering adjustment structure is simple, utilizes spring, the dynamic force moment of water tank form
Balance, the adaptability of system external circle adverse circumstances can be increased, reduce control system difficulty, increase turns to degree of regulation.
Technical scheme is used by sun tracking system of the present utility model：
A kind of sun tracking system, it is characterised in that including multiple timing transfers, each timing transfer includes support
Part and the steering lever with support member rotation connection, the steering lever, which is provided with, to be used to make steering lever to along gravity direction turn
Dynamic counter weight construction, it is additionally provided with the elastomeric element that the counterweight for balancing the counter weight construction changes；The steering lever includes
Turning rack, light-use device is set on the Chaoyang side of turning rack；
The counter weight construction includes the upper liquid case on turning rack, in addition to for the upper liquid on each timing transfer
The shared lower liquid case of case, be interconnected between each upper liquid case, be connected with one of them between liquid case and lower liquid case communicating pipe with
Bidirectional measuring pump；
The consistent rotation of realization is fixedly connected between the turning rack of each timing transfer.
Azimuth tracking or angle of pitch tracking can be realized by above-mentioned sun tracking system.Such as, the steer axis of each turning rack
Similarly running in a north-south direction, turning rack rotates with the counterweight change of counter weight construction in east-west direction, forms tracking solar longitude and becomes
The azimuth sun tracking system of change；Or the steer axis of each turning rack extends along east-west direction, turning rack is with counter weight construction
Counterweight change rotated in North and South direction, formed tracking solar latitude change angle of pitch sun tracking system.
Further, it can realize that azimuth tracking and the angle of pitch are followed the trail of simultaneously by above-mentioned sun tracking system.It can use following
Scheme：
The turning rack of each timing transfer includes orientation angle support setting up and down, pitching angle support, Huo Zheshang
Pitching angle support, the orientation angle support of lower setting, the steer axis of orientation angle support is similarly running in a north-south direction, pitching angle support
Steer axis extends along east-west direction；Each azimuth support unanimously rotates, and each pitching angle support unanimously rotates, and forms the tracking sun
Longitude and the biaxial sun-tracking device of latitude change.
Each azimuth support is provided with azimuth upper water box and elastomeric element, and each pitching angle support is provided with water on the angle of pitch
Case and elastomeric element, each azimuth upper water box are interconnected, and each angle of pitch upper water box is interconnected, positioned at azimuth upper water box,
The lower section of angle of pitch upper water box is provided with lower header, one of azimuth upper water box, one of angle of pitch upper water box and lower water
Connected between case by communicating pipe with bidirectional measuring pump, realize the consistent rotation of each azimuth support and each pitching angle support
It is consistent to rotate.
Sun tracking system of the present utility model, simple in construction, good operation stability, maintenance cost is low, suitable for popularization and application.
Brief description of the drawings
Fig. 1 is the structural representation of timing transfer embodiment 1 of the present utility model；
Steering schematic diagram of the timing transfer in winter solstice, summer solstice that Fig. 2 is Fig. 1；
Fig. 3 is the structural representation of timing transfer embodiment 2 of the present utility model；
Steering schematic diagram of the timing transfer in winter solstice, summer solstice that Fig. 4 is Fig. 3；
Fig. 5 is the structural representation of timing transfer embodiment 3 of the present utility model；
Fig. 6 is the system control block figure of the timing transfer of embodiment 3；
Fig. 7 is the structural representation of timing transfer embodiment 4 of the present utility model；
Fig. 8 is the system control block figure of the timing transfer of embodiment 4；
Fig. 9 is the structural representation of sun tracking system embodiment 5 of the present utility model；
Figure 10 is the structural representation that Fig. 9 is seen from east to west；
Figure 11 is the structural representation that Fig. 9 is seen from west to east；
Figure 12 is the structural representation that Fig. 9 is seen from south to north；
Figure 13 is the structural representation of sun tracking system embodiment 6 of the present utility model；
Figure 14 is the structural representation that Figure 13 is seen by north orientation south；
Figure 15 is the structural representation of sun tracking system embodiment 7 of the present utility model；
Figure 16 is the structural representation of sun tracking system embodiment 8 of the present utility model.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The embodiment 1 of timing transfer of the present utility model, as shown in Figure 1 to Figure 2, including support member 1 and by turn
The turning rack 3 being rotatablely connected to axle 2 and support member 1, the Chaoyang side of turning rack 3 is provided with photovoltaic module 4, steering spindle 2
In the middle part of turning rack 3, the both sides positioned at steering spindle 2 on turning rack 3 are connected to tension spring 50 and counterweight knot
Structure 6, the other end of tension spring are fixed on support member 1, and counter weight construction 6 includes counterweight hanger and matching somebody with somebody in counterweight hanger
Weight.
In embodiment 1, during the sun is from winter solstice to summer solstice, the variable angle scope of its light and water surface vertical line is
47 °, daily angle changing is 0.26 ° after conversion, because daily variation is too small, can use and be matched somebody with somebody according to the increase and decrease of the time interval of setting
The form of pouring weight carries out intermittent regulation；As shown in Fig. 2 when being emptied in counterweight hanger, the angle of turning rack and horizontal plane is maximum,
When meeting high noon winter solstice, the substantially vertical photovoltaic module of incident ray (or photo-thermal component)；When mass increases in counterweight hanger
To it is most when, angle is minimum between turning rack and horizontal plane, and when meeting high noon summer solstice, incident ray is basically perpendicular to photovoltaic
Component.
If mass selects the weight such as solid balancing weight, balancing weight selection, the counterweight number of blocks of each counterweight hanger configuration
In the case of it is determined that, the time interval for increasing and decreasing balancing weight is previously set according to equalising torque relation.Counterweight number of blocks is more, increases
It is shorter to subtract the interval time of balancing weight, and tracking precision is higher.
The parameters such as the coefficient of stiffiness of spring select, and the weight of turning rack, the weight of photovoltaic module and turning rack
Size it is related, the coefficient of stiffiness of spring should also meet that under given wind condition timing transfer does not occur significantly to shake
Quiver；This outer spring can also effectively mitigate the influenced by wind pressure that photovoltaic module is subject to, and when wind-force is larger, spring can effectively disappear
Can, mitigate the destruction to photovoltaic module and turning rack.
The embodiment 2 of timing transfer of the present utility model, as shown in Figure 3 to Figure 4, including support member 1 and by turn
The turning rack 3 being rotatablely connected to axle 2 and support member 1, the Chaoyang side of turning rack 3 is provided with photovoltaic module 4, steering spindle 2
In one end of turning rack 3, compression spring 51 and counterweight are set respectively along the side away from steering spindle 2 on turning rack 3
Structure 6, the other end of compression spring are fixed on support member 1, and counter weight construction 6 includes counterweight hanger and in counterweight hanger
Some balancing weights.
In embodiment 2, during the sun is from winter solstice to summer solstice, the steering change of turning rack is as shown in Figure 4；Specifically set
When putting, compression spring and horizontal plane vertical line can have certain inclination angle, and when equinox day, spring is matched somebody with somebody perpendicular to turning rack
The balancing weight method of adjustment of weight structure can refer to embodiment 1.
The embodiment 3 of timing transfer of the present utility model, as shown in figure 5, including support member 1 and passing through steering spindle 2
The turning rack 3 being rotatablely connected with support member 1, the Chaoyang side of turning rack 3 are provided with photovoltaic module 4, and steering spindle 2 is positioned at steering
The middle part of support 3, tension spring 50 is connected in the west side of turning rack 3, the other end of tension spring 50 is fixed on the water of support member 1
It is flattened go out cross bar 150 on, counter weight construction is set in the east side of turning rack 3, and counter weight construction is included on the turning rack
Azimuth upper water box 70, the lower header 10 located at the lower section of azimuth upper water box 70, connect between azimuth upper water box 70, lower header 10
Communicating pipe 80 and breather pipe 82 are connected to, bidirectional measuring pump 801 is connected on communicating pipe 80；Oblique overhang is additionally provided with support member 1
Limiter 9, turning rack is limited at steering locking angle degree.
In embodiment 3, counter weight construction uses liquid ballast thing, can be water, oil etc.；The deformation quantity and institute's stress of spring it
Between it is substantially linear.Azimuth tracking system control block figure as shown in fig. 6, setting controlling party parallactic angle by current time
It is calculated, as feedforward；The azimuth of actual measurement is compared as feedback, and controlling party parallactic angle, corrects the stream of bidirectional measuring water pump
Speed value.Before sunrise, water is gone up into azimuth upper water box by bidirectional measuring pump, until at limiter, follows the trail of solar azimuth
During, solar azimuth desired value is calculated according to time value, and the azimuth value of actual measurement turning rack compares, according to difference
Value, flow velocity of the adjustment bidirectional measuring pump to lower header pump water, flow direction, and then the outflow water of controlling party parallactic angle upper water box are based on
Caused equalising torque between surplus water and tension spring in the upper water box of azimuth, so as to realize timing adjustment turning rack
Turning function.
In the embodiment, because spring and upper water box belong to distributed arrangement, the stress of turning rack, will not than more uniform
Device is damaged because of unbalance stress, improves the reliability of device.
The embodiment 4 of timing transfer of the present utility model, as shown in fig. 7, comprises support member 1 and passing through steering spindle 2
The turning rack 3 being rotatablely connected with support member 1, the Chaoyang side of turning rack 3 are provided with photovoltaic module 4, and steering spindle 2 is positioned at steering
One end of support 3, compression spring 51 and counter weight construction are set respectively along the side away from steering spindle 2 on turning rack 3, pressed
The other end of power spring 51 is fixed on support member 1, and counter weight construction includes angle of pitch upper water box 71 on the turning rack, set
Lower header 10 in the lower section of angle of pitch upper water box 71, communicating pipe 80 is connected between angle of pitch upper water box 71, lower header 10 and is led to
Tracheae 82, bidirectional measuring pump is connected on communicating pipe 80.
The embodiment be used for the sun the angle of pitch follow the trail of, system control block figure as shown in figure 8, setting the control angle of pitch by
Current time calculates to obtain, as feedforward；The angle of pitch of actual measurement compares as feedback, and the control angle of pitch, if being adjusted using continuous
Section mode, correct the flow speed value of bidirectional measuring water pump；If being adjusted using batch (-type), when deviation reaches more than setting value, open
Dynamic water pump, water pump carry out a pump water according to default duration of runs length, rotation direction, keep angle of pitch turning rack position
It is consistent with the Position Latitude of the sun, so as to realize automatic sun-tracking Position Latitude function.
It is very slow in view of the pace of change of the angle of pitch, it is preferable that adjusted using batch (-type), correspondingly, bidirectional measuring
Pump can select to be adjusted by control device for two-way pump, the time interval of pump water, the time span of each pump water.
The embodiment 5 of sun tracking system of the present utility model, as shown in figs. 9 to 12, including multiple arranged along North and South direction
The consistent timing transfer (azimuth tracking) of rotation, each timing transfer is including support member 1 and by along south
The turning rack 3 that the north is rotatablely connected to the steering spindle 2 of extension with support member 1, photovoltaic is connected on the Chaoyang side of turning rack 3
Component 4, it is fixedly connected between each turning rack；Steering spindle 2 is located at the middle part of turning rack 3, the support of each timing transfer
Part 1 is provided with the outwardly directed cross bar 150 extended along east-west direction, by similarly running in a north-south direction between each cross bar 150
Horizon bar 151 connects, positioned at one end of the west side of steering spindle 2 connection tension spring 50, tension spring on each turning rack 3
50 other end is connected on horizon bar 151, and water on azimuth is set positioned at the east side of steering spindle 2 on each turning rack 3
Case 70, it is interconnected by communicating pipe 700 between each azimuth upper water box 70, the lower section of water tank 70 is set for each in azimuth
The shared lower header 10 of azimuth upper water box, one of azimuth upper water box 70, lower header 10 pass through communicating pipe and two-way meter
Amount pump is connected, and breather pipe is additionally provided between azimuth upper water box and the top of lower header to ensure that air pressure is equal.
In the embodiment, each azimuth follow-up mechanism is arranged along North and South direction tandem and is maintained at the rotation one of east-west direction
Cause, due to having used shared lower header, reduce the complexity of cost and control system.
The embodiment 6 of sun tracking system of the present utility model, as shown in Figure 13~Figure 14, including multiple arranged along east-west direction
The consistent timing transfer (azimuth tracking) of rotation, each timing transfer is including support member 1 and by along south
The turning rack 3 that the north is rotatablely connected to the steering spindle 2 of extension with support member 1, photovoltaic is connected on the Chaoyang side of turning rack 3
Component 4；Steering spindle 2 is located at the middle part of turning rack, positioned at the west side of steering spindle 2 connection tension spring 50 on turning rack 3
One end, the other end of tension spring 50 is connected on the outwardly directed cross bar along east-west direction extension of support member 1, turning to
Azimuth upper water box 70 is set positioned at the east side of steering spindle 2 on support 3, passes through communicating pipe 700 between each azimuth upper water box 70
It is interconnected, in azimuth the shared lower header 10 of lower section each azimuth upper water box of setting confession of water tank 70, water on azimuth
Connecting line between case 70, lower header 10 is identical with the embodiment 1 of sun tracking system；Positioned at steering spindle 2 on each turning rack 3
East side is provided with outwardly directed connecting rod 170, and each connecting rod along the linkage connecting rod 171 of east-west direction extension with passing through the connecting rod that links
Steering spindle 172 is rotatablely connected, to realize consistent rotation of each timing transfer along east-west direction.
The embodiment 7 of sun tracking system of the present utility model, as shown in figure 15, including multiple rotations arranged along east-west direction
Consistent timing transfer (angle of pitch tracking), each timing transfer include support member 1 and by along east-west directions
The turning rack 3 that the steering spindle 2 of extension is rotatablely connected with support member 1, photovoltaic module 4 is connected on the Chaoyang side of turning rack 3；
Steering spindle 2 is located at the southern side end of turning rack 3, and compression spring 51 and the angle of pitch are set gradually in the north side away from steering spindle 2
Upper water box 71, the other end of compression spring 51 are connected on support member 1, are fixedly connected between each turning rack 3, and each timing turns to
The setting of angle of pitch upper water box, lower header of device and the azimuth upper water box in the embodiment 1 of sun tracking system, lower header are set
Put identical, will not be described in detail herein.
The embodiment 8 of sun tracking system of the present utility model, as shown in figure 16, including it is multiple rotate it is consistent along North and South direction
The timing transfer (azimuth and angle of pitch tracking) of arrangement, each timing transfer chases after including the angle of pitch setting up and down
Track device and azimuth follow-up mechanism, angle of pitch follow-up mechanism include angle of pitch turning rack 30 and located at angle of pitch turning racks
The angle of pitch steering spindle 20 extended along east-west direction in 30 southern sides end, angle of pitch turning rack 30 are provided with photovoltaic module 4；Respectively
Individual angle of pitch follow-up mechanism arranges along North and South direction order, and each angle of pitch follow-up mechanism is equipped with outwardly directed connecting rod 170,
Each connecting rod is rotatablely connected by the connecting rod steering spindle 172 that links with linkage connecting rod 171 similarly running in a north-south direction, realizes each pitching
Consistent rotation of the angle follow-up mechanism along North and South direction；
Azimuth follow-up mechanism includes support member 1 and passes through azimuth steering spindle 21 similarly running in a north-south direction and support member
The orientation angle support 31 of 1 rotation connection, angle of pitch steering spindle 20 is in orientation angle support 31, on angle of pitch turning rack 30
North side away from angle of pitch steering spindle 20 is sequentially connected one end and the angle of pitch upper water box 71 of compression spring 51, compression spring 51
The other end is connected in orientation angle support 31；Orientation is set positioned at the east side of azimuth steering spindle 21 on each azimuth support 31
Angle upper water box 70, one end of tension spring is connected positioned at the west side of azimuth steering spindle 21, and the other end of tension spring is connected to
On the outwardly directed cross bar along east-west direction extension of support member 1；Mutually interconnected by communicating pipe between each angle of pitch upper water box 71
It is logical, it is interconnected between each azimuth upper water box 70 by communicating pipe, is provided with positioned at the lower section of azimuth upper water box and supplies each pitching
The shared lower header 10 of angle upper water box, each azimuth upper water box, water on one of azimuth upper water box, one of angle of pitch
Communicating pipe and breather pipe are respectively connected between case and lower header, bidirectional measuring pump is in series with communicating pipe；Multiple azimuth trackings
Device arranges along North and South direction, is fixedly connected between each azimuth support 31, realizes each azimuth follow-up mechanism with azimuth
The change of quantity of water in water tank is consistent in the rotation of east-west direction.
In the other embodiment of sun tracking system of the present utility model, elastomeric element, counter weight construction position can basis
Need to exchange, meet moment equilibrium condition；Battle array can be arranged to according to above-mentioned north and south tandem moor and thing tandem moor
The sun tracking system of column distribution；Oil or other liquid may be selected in liquid ballast thing.
Claims (9)
1. timing transfer, it is characterised in that the steering lever including support member and with support member rotation connection, the steering
Lever, which is provided with, to be used to make steering lever be additionally provided with for balancing the counter weight construction to the counter weight construction rotated along gravity direction
Counterweight change elastomeric element.
2. timing transfer as claimed in claim 1, it is characterised in that the steering lever includes turning rack, is turning
Light-use device is set on to the Chaoyang side of support.
3. timing transfer as claimed in claim 2, it is characterised in that the elastomeric element is tension spring, turns to branch
Frame is rotatablely connected by steering spindle and support member, and the steering spindle is located at the middle part of turning rack, is located on turning rack and is turned
To the both sides of axle, the counter weight construction and the tension spring are set respectively.
4. timing transfer as claimed in claim 2, it is characterised in that the elastomeric element is compression spring, turns to branch
Frame is rotatablely connected by steering spindle and support member, and the steering spindle is located at one end of turning rack, remote on turning rack to turn
To the end of axle, the counter weight construction and the compression spring are set respectively.
5. the timing transfer as described in claim 3 or 4, it is characterised in that the steering spindle is similarly running in a north-south direction, turns
Rotated to support with the counterweight change of counter weight construction in east-west direction, form the azimuth tracking dress of tracking solar longitude change
Put；Or the steering spindle extends along east-west direction, turning rack rotates with the counterweight change of counter weight construction in North and South direction, shape
Into the angle of pitch follow-up mechanism of tracking solar latitude change.
6. the timing transfer as described in any one of Claims 1 to 4, it is characterised in that the counter weight construction includes being located at
Upper liquid case on turning rack and the lower liquid case below upper liquid case, communicating pipe and double is connected between upper liquid case, lower liquid case
To measuring pump.
7. a kind of sun tracking system, it is characterised in that including multiple timing transfers, each timing transfer includes support member
With the steering lever being rotatablely connected with support member, the steering lever, which is provided with, to be used to make steering lever rotate to along gravity direction
Counter weight construction, be additionally provided with for balance the counter weight construction counterweight change elastomeric element；The steering lever includes turning
To support, light-use device is set on the Chaoyang side of turning rack；
The counter weight construction includes the upper liquid case on turning rack, in addition to is total to for the upper liquid case on each timing transfer
Lower liquid case, it is interconnected between each upper liquid case, is connected with communicating pipe and two-way on one of them between liquid case and lower liquid case
Measuring pump；
The consistent rotation of realization is fixedly connected between the turning rack of each timing transfer.
8. sun tracking system as claimed in claim 7, it is characterised in that the steer axis of each turning rack prolongs along North and South direction
Stretch, turning rack rotates with the counterweight change of counter weight construction in east-west direction, and the azimuth for forming tracking solar longitude change chases after
Day system；Or the steer axis of each turning rack extends along east-west direction, turning rack exists with the counterweight change of counter weight construction
North and South direction rotates, and forms the angle of pitch sun tracking system of tracking solar latitude change.
9. sun tracking system as claimed in claim 7, it is characterised in that the turning rack of each timing transfer is included up and down
Orientation angle support, the pitching angle support of setting, or pitching angle support setting up and down, orientation angle support, orientation angle support
Steer axis is similarly running in a north-south direction, and the steer axis of pitching angle support extends along east-west direction；Each azimuth support unanimously turns
Dynamic, each pitching angle support unanimously rotates, and forms tracking solar longitude and the biaxial sun-tracking device of latitude change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783657.9U CN206975508U (en) | 2017-06-30 | 2017-06-30 | Timing transfer and sun tracking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783657.9U CN206975508U (en) | 2017-06-30 | 2017-06-30 | Timing transfer and sun tracking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975508U true CN206975508U (en) | 2018-02-06 |
Family
ID=61406828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720783657.9U Expired - Fee Related CN206975508U (en) | 2017-06-30 | 2017-06-30 | Timing transfer and sun tracking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975508U (en) |
-
2017
- 2017-06-30 CN CN201720783657.9U patent/CN206975508U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180206 Termination date: 20200630 |