CN108954861A - Tower solar-thermal generating system, heliostat and its tracking driving device, turntable - Google Patents
Tower solar-thermal generating system, heliostat and its tracking driving device, turntable Download PDFInfo
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- CN108954861A CN108954861A CN201810835433.7A CN201810835433A CN108954861A CN 108954861 A CN108954861 A CN 108954861A CN 201810835433 A CN201810835433 A CN 201810835433A CN 108954861 A CN108954861 A CN 108954861A
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- turntable
- heliostat
- oil cylinder
- ontology
- driving device
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- 238000005266 casting Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 26
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/30—Thermophotovoltaic systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to photo-thermal power generation apparatus field, in particular to tower solar-thermal generating system, heliostat and its tracking driving device, turntable.Heliostat turntable includes turntable ontology, the reflecting mirror hinged seat being arranged on turntable ontology and pitch angle oil cylinder hinged seat, and heliostat turntable is casting and forming integral structure, reflecting mirror hinged seat and pitch angle oil cylinder hinged seat with the casting integrated molding of turntable ontology.Heliostat turntable is integrally formed, guarantee that the rigidity of turntable improves the position precision after time processing simultaneously, compared with current fabricated heliostat turntable, heliostat turntable precision of the invention is high, solves the problems, such as that installation accuracy existing for current heliostat turntable and rigidity are lower.
Description
Technical field
The present invention relates to photo-thermal power generation apparatus field, in particular to tower solar-thermal generating system, heliostat and its tracking are driven
Dynamic device, turntable.
Background technique
In tower solar-thermal generating system, heliostat function is to track, reflect, sunlight focusing, and it is accurately projected
Into the heat dump of collection thermal tower.As first link of energy transmission, heliostat is the key that improve solar energy density
Component.Tower heliostat includes column, the tracking driving device being arranged on column, the reflection being arranged in tracking driving device
The overall performance requirement of mirror etc., heliostat is: specular reflectivity is high, and Mechanical Structure Strength is high, stable, optically focused positioning accuracy
Height, flexible operation be easily installed and safeguard, long working life.Tracking driving device includes firm banking and rotation configuration solid
Determine the turntable on pedestal, reflecting mirror is arranged on turntable, setting reflecting mirror hinged seat is usually required on common turntable, such as public
Cloth number is CN106575126A, date of publication is that a kind of solar tracking device is disclosed in the Chinese patent application of 2017.04.19
Azimuth rotating mechanism, i.e., a kind of heliostat track driving device, and the azimuth rotating mechanism of solar tracking device includes vertical
Pedestal, setting rotary support on the base, the heliostat turntable of the upper board of rotary support, lower panel composition is fixed
Solar eyepiece turntable is configured on the base by swivel bearing rotation, wherein pedestal, that is, heliostat column, is arranged on heliostat turntable
There is the pitch angle oil cylinder of control reflecting mirror pitch angle, pitch angle oil cylinder is hinged on heliostat turntable, and reflecting mirror is also articulated to
On heliostat turntable.The installation of heliostat and hydraulic cylinder for convenience in the prior art, fixation is bowed usually on heliostat turntable
Elevation angle oil cylinder hinged seat and pitch angle oil cylinder are hinged, and reflecting mirror hinged seat is arranged and reflecting mirror is hinged, pitch angle oil cylinder hinged seat
It is usually fixed on by way of bolt or welding on heliostat turntable with reflecting mirror hinged seat.For large-scale tower photo-thermal
For electricity generation system, the intermediate collection thermal tower of reflecting mirror distance is far, to the tracking driving device of heliostat used in reflecting mirror
It is very high to turn to precision, reliability requirement, this requires each component of reflecting mirror has a very high position precision, but above-mentioned assembled
Heliostat turntable installation accuracy and rigidity it is lower, use this heliostat tracking driving device tower solar-thermal generating system
Solar thermal utilization rate it is low, it is difficult to meet the requirement of large-scale tower solar-thermal generating system.
Summary of the invention
The object of the present invention is to provide a kind of heliostat turntables, to solve installation accuracy existing for current heliostat turntable
The lower problem with rigidity；In addition, the object of the invention is also to provide a kind of heliostat using above-mentioned heliostat turntable with
Track driving device, it is lower with the heliostat tracking driving device assembly precision and rigidity that solve the problems, such as current；In addition, of the invention
Purpose also reside in a kind of heliostat be provided, it is lower with the heliostat assembly precision and rigidity that solve the problems, such as current；In addition originally
The purpose of invention, which also resides in, provides a kind of tower solar-thermal generating system, to solve current tower solar-thermal generating system due to the settled date
The low problem of solar thermal utilization rate caused by mirror assembly precision is lower with rigidity.
To achieve the above object, the technical solution of heliostat turntable of the invention are as follows: heliostat turntable include turntable ontology,
Reflecting mirror hinged seat on turntable ontology and pitch angle oil cylinder hinged seat are set, and heliostat turntable is that casting and forming is integrally tied
Structure, reflecting mirror hinged seat and pitch angle oil cylinder hinged seat with the casting integrated molding of turntable ontology.
The utility model has the advantages that heliostat turntable is integrally formed, guarantees the rigidity of turntable while improving the position essence after time processing
Degree, compared with current fabricated heliostat turntable, heliostat turntable precision of the invention is high, solves current heliostat
Installation accuracy existing for turntable and rigid lower problem.
Further, in order to facilitate the arrangement and installation of azimuth oil cylinder, the side wall of the turntable ontology is equipped with supplier
The azimuth oil cylinder perforation that parallactic angle oil cylinder passes through facilitates the arrangement and installation of azimuth oil cylinder, the inside of azimuth oil cylinder perforation
Aperture is flaring, and flaring structure reduces the perforation of azimuth oil cylinder, the intensity of turntable improved, in combination with the molding side of casting
Formula facilitates processing.
Further, in order to improve the intensity of turntable, while enough mounting areas are provided, the turntable ontology is to open
The downward box like structure of mouth, box like structure intensity is high, while turntable top surface mounting area is big, facilitates the layout of component.
Further, in order to facilitate the installation of turntable ontology, for solid with the bearing race on column on the turntable ontology
Surely the bottom outside of turntable ontology is arranged in the connecting flange connected, facilitates installation to operate, while can further decrease turntable
The volume of ontology mitigates the weight of turntable.
Further, in order to facilitate the installation of azimuth oil cylinder, the side wall of the turntable ontology is equipped with for azimuth oil
The azimuth oil cylinder that cylinder passes through is perforated, and is equipped with consolidating for constant bearing angle oil cylinder hinged seat at the aperture of azimuth oil cylinder perforation
Allocate face.
The technical solution of heliostat tracking driving device of the invention: heliostat tracking driving device includes being used for and column
The turntable of the firm banking and rotation configuration of connection on the fixed base, turntable include turntable ontology, are arranged on turntable ontology
Reflecting mirror hinged seat and pitch angle oil cylinder hinged seat, heliostat turntable is casting and forming integral structure, and reflecting mirror hinged seat bows
Elevation angle oil cylinder hinged seat with the casting integrated molding of turntable ontology.
The utility model has the advantages that heliostat turntable is integrally formed, guarantees the rigidity of turntable while improving the position essence after time processing
Degree, compared with current heliostat tracks driving device, heliostat turntable precision of the invention is high, solves current heliostat
Track driving device assembly precision and rigid lower problem.
Further, in order to facilitate the arrangement and installation of azimuth oil cylinder, the side wall of the turntable ontology is equipped with supplier
The azimuth oil cylinder perforation that parallactic angle oil cylinder passes through facilitates the arrangement and installation of azimuth oil cylinder, the inside of azimuth oil cylinder perforation
Aperture is flaring, and flaring structure reduces the perforation of azimuth oil cylinder, the intensity of turntable improved, in combination with the molding side of casting
Formula facilitates processing.
Further, in order to improve the intensity of turntable, while enough mounting areas are provided, the turntable ontology is to open
The downward box like structure of mouth, box like structure intensity is high, while turntable top surface mounting area is big, facilitates the layout of component.
Further, in order to facilitate the installation of turntable ontology, for solid with the bearing race on column on the turntable ontology
Surely the bottom outside of turntable ontology is arranged in the connecting flange connected, facilitates installation to operate, while can further decrease turntable
The volume of ontology mitigates the weight of turntable.
Further, in order to facilitate the installation of azimuth oil cylinder, the side wall of the turntable ontology is equipped with for azimuth oil
The azimuth oil cylinder that cylinder passes through is perforated, and the fixation that constant bearing angle oil cylinder hinged seat is equipped at the aperture of azimuth oil cylinder perforation is flat
Face.
The technical solution of heliostat of the invention: heliostat includes column, the heliostat being arranged at the top of column tracking drive
Dynamic device and the reflecting mirror being arranged in heliostat tracking driving device, it includes for connecting with column that heliostat, which tracks driving device,
The turntable of the firm banking and rotation configuration connect on the fixed base, turntable include turntable ontology, are arranged on turntable ontology
Reflecting mirror hinged seat and pitch angle oil cylinder hinged seat, heliostat turntable are casting and forming integral structure, reflecting mirror hinged seat, pitching
Angle oil cylinder hinged seat with the casting integrated molding of turntable ontology.
The utility model has the advantages that heliostat turntable is integrally formed, guarantees the rigidity of turntable while improving the position essence after time processing
Degree, compared with current heliostat, heliostat turntable precision of the invention is high, solves current heliostat assembly precision and just
The lower problem of property.
Further, in order to facilitate the arrangement and installation of azimuth oil cylinder, the side wall of the turntable ontology is equipped with supplier
The azimuth oil cylinder perforation that parallactic angle oil cylinder passes through facilitates the arrangement and installation of azimuth oil cylinder, the inside of azimuth oil cylinder perforation
Aperture is flaring, and flaring structure reduces the perforation of azimuth oil cylinder, the intensity of turntable improved, in combination with the molding side of casting
Formula facilitates processing.
Further, in order to improve the intensity of turntable, while enough mounting areas are provided, the turntable ontology is to open
The downward box like structure of mouth, box like structure intensity is high, while turntable top surface mounting area is big, facilitates the layout of component.
Further, in order to facilitate the installation of turntable ontology, for solid with the bearing race on column on the turntable ontology
Surely the bottom outside of turntable ontology is arranged in the connecting flange connected, facilitates installation to operate, while can further decrease turntable
The volume of ontology mitigates the weight of turntable.
Further, in order to facilitate the installation of azimuth oil cylinder, the side wall of the turntable ontology is equipped with for azimuth oil
The azimuth oil cylinder that cylinder passes through is perforated, and the fixation that constant bearing angle oil cylinder hinged seat is equipped at the aperture of azimuth oil cylinder perforation is flat
Face.
The technical solution of tower solar-thermal generating system of the invention: tower solar-thermal generating system includes collection thermal tower and settled date
Mirror, heliostat include that column, the heliostat being arranged at the top of column tracking driving device and setting track in heliostat and drive dress
The reflecting mirror set, heliostat tracking driving device include firm banking for connecting with column and rotation configuration at fixation bottom
Turntable on seat, turntable include turntable ontology, the reflecting mirror hinged seat being arranged on turntable ontology and pitch angle oil cylinder hinged seat,
Heliostat turntable is casting and forming integral structure, and reflecting mirror hinged seat, pitch angle oil cylinder hinged seat cast one with turntable ontology
It is body formed.
The utility model has the advantages that heliostat turntable is integrally formed, guarantees the rigidity of turntable while improving the position essence after time processing
Degree, compared with current tower solar-thermal generating system, heliostat turntable precision of the invention is high, can guarantee the essence of heliostat
Degree, when use, can guarantee the solar thermal utilization rate of tower solar-thermal generating system, solve current tower solar-thermal generating system light
The low problem of heat utilization efficiency.
Further, in order to facilitate the arrangement and installation of azimuth oil cylinder, the side wall of the turntable ontology is equipped with supplier
The azimuth oil cylinder perforation that parallactic angle oil cylinder passes through facilitates the arrangement and installation of azimuth oil cylinder, the inside of azimuth oil cylinder perforation
Aperture is flaring, and flaring structure reduces the perforation of azimuth oil cylinder, the intensity of turntable improved, in combination with the molding side of casting
Formula facilitates processing.
Further, in order to improve the intensity of turntable, while enough mounting areas are provided, the turntable ontology is to open
The downward box like structure of mouth, box like structure intensity is high, while turntable top surface mounting area is big, facilitates the layout of component.
Further, in order to facilitate the installation of turntable ontology, for solid with the bearing race on column on the turntable ontology
Surely the bottom outside of turntable ontology is arranged in the connecting flange connected, facilitates installation to operate, while can further decrease turntable
The volume of ontology mitigates the weight of turntable.
Further, in order to facilitate the installation of azimuth oil cylinder, the side wall of the turntable ontology is equipped with for azimuth oil
The azimuth oil cylinder that cylinder passes through is perforated, and the fixation that constant bearing angle oil cylinder hinged seat is equipped at the aperture of azimuth oil cylinder perforation is flat
Face.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment of tower solar-thermal generating system of the invention；
Fig. 2 is the structural schematic diagram of the heliostat of the specific embodiment of tower solar-thermal generating system of the invention；
Fig. 3 is the explosive view of the heliostat tracking driving device of the specific embodiment of tower solar-thermal generating system of the invention；
Fig. 4 is the turntable of the specific embodiment of tower solar-thermal generating system of the invention and the structural schematic diagram of pitch angle oil cylinder；
Fig. 5 is the turntable and pitch angle oil cylinder, azimuth oil cylinder of the specific embodiment of tower solar-thermal generating system of the invention
Structural schematic diagram；
Fig. 6 is the structural schematic diagram of the azimuth oil cylinder of the specific embodiment of tower solar-thermal generating system of the invention；
Fig. 7 is that the structure of the turntable and azimuth oil cylinder hinged seat of the specific embodiment of tower solar-thermal generating system of the invention is shown
It is intended to；
Fig. 8 is the structural schematic diagram of the turntable of the specific embodiment of tower solar-thermal generating system of the invention；
In figure: 1, collecting thermal tower；2, heliostat；21, column；22, heliostat tracks driving device；221, firm banking；2211, partially
Heart rotary shaft；2212, support baseboard；2213, diagonal brace；222, bearing；2221, inner ring；2222, outer ring；223, turntable；2230,
Turntable ontology；2231, reflecting mirror hinged seat；2232, pitch angle oil cylinder hinged seat；2233, connecting flange；2234, summit portion；
2235, lateral parts；2236, azimuth oil cylinder is perforated；224, pitch angle oil cylinder；2241, hinged ear；225, azimuth oil cylinder；
2251, trunnion；2252, linkage section；226, azimuth oil cylinder hinged seat；227, boss；2271, fixed pan；23, reflecting mirror；
231, mirror holder；232, mirror surface；1100, hinged ear group.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of tower solar-thermal generating system of the invention, as shown in Figures 1 to 8, tower solar-thermal generating system
Including collection thermal tower 1 and heliostat 2, heliostat 2 includes column 21, the heliostat tracking driving device 22 that 21 top of column is arranged in
With the reflecting mirror 23 being arranged in heliostat tracking driving device 22, heliostat tracking driving device 22 includes fixed with column 21
The firm banking 221 of connection is rotatably equipped with turntable 223 by bearing 222 on firm banking 221.Specifically, firm banking
221 include annular bottom plate, is respectively arranged with the inner ring screw hole and outer ring screw hole arranged in a ring, inner and outer rings spiral shell on annular bottom plate
Round where hole outer ring screw hole is used to connect with column 21 with one heart, and inner ring screw hole is used for and the fixed company of the inner ring 2221 of bearing 222
It connects.Turntable 223 is fixedly connected by bolt connecting hole thereon with the outer ring 2222 of bearing 222, and such turntable can be consolidated relatively
Determine pedestal 221 and rotates movement.
Turntable 223 includes turntable ontology 2230, the reflecting mirror hinged seat 2231 being arranged on turntable ontology 2230 and pitching
Angle oil cylinder hinged seat 2232.In order to guarantee the precision and rigidity of turntable 223, turntable 223 is casting and forming integral structure, reflecting mirror
Hinged seat 2231 and pitch angle oil cylinder hinged seat 2232 with the casting integrated molding of turntable ontology 2230.It is hinged on turntable 223
Pitch angle oil cylinder 224, pitch angle oil cylinder 224 include cylinder body and piston rod, and pitch angle oil cylinder 224 is hinged by being arranged on cylinder body
Ear 2241 and reflecting mirror 23 are hinged, and the piston rod of pitch angle oil cylinder 224 is hinged on pitch angle oil cylinder hinged seat 2232.Reflecting mirror
23 include mirror holder 231 and mirror surface 232, and reflecting mirror 23 is hinged on reflecting mirror hinged seat 2231.
It is fixed on firm banking 221 and is eccentrically rotated axis 2211, be eccentrically rotated axis 2211 and be located in bearing inner race.Annular
The inner ring surface of bottom plate is provided with support baseboard 2212, is eccentrically rotated axis 2211 and is located on support baseboard 2212, is eccentrically rotated axis
2211 are equipped with the diagonal brace 2213 of the inner ring surface of connection annular bottom plate.There are three diagonal braces 2213, wherein first diagonal brace is connected to
The distance of inner ring surface is eccentrically rotated the farthest position of axis, other two is symmetrical arranged about first diagonal brace.Three diagonal brace connections
In the same axial positions for being eccentrically rotated axis 2211, diagonal brace 2213 is in support bottom with the link position for being eccentrically rotated axis 2211
The upside of plate 2212.Diagonal brace substantially increases the bonding strength being eccentrically rotated between axis and firm banking, to improve bias
The bearing strength of rotary shaft ensure that turntable 223 relative to the stability of fixed pedestal rotation.
Hinged there are three azimuth oil cylinder 225 on turntable 223, the cylinder body and turntable 223 of three azimuth oil cylinders 225 are hinged
Connection, and the position that is articulated and connected is evenly arranged on revolution circumference, the outer end of the piston rod of three azimuth oil cylinders 225 passes through hinged ear
It organizes 1100 and is eccentrically rotated axis 2211 hingedly, and three azimuth oil cylinders 225 are hinged on the same axial direction for being eccentrically rotated axis 2211
Position.Such three azimuth oil cylinders 225 can pass through three hinge positions with turntable 223 according to the expanding-contracting action of certain rule
It sets and is supplied to 223 collective effect power of turntable, and turntable 223 is driven to rotate relative to fixed pedestal 221.
Optimize as further, in the present embodiment, turntable ontology 2230 is downward opening box like structure, facilitates casting
The design of molding die.The opening of turntable ontology 2230 is provided with the connecting flange 2233 being fixedly connected with outer ring, connection method
The bottom outside of turntable ontology 2230 is arranged in orchid 2233, facilitates the installation of the outer ring of turntable ontology 2230 and bearing.
In the present embodiment, reflecting mirror hinged seat 2231 includes 2234 He of summit portion for being connected to 2230 top surface of turntable ontology
The lateral parts 2235 of 2230 side of turntable ontology are connected to, reflecting mirror hinged seat 2231 is divided into two parts and turntable ontology
2230 are attached, under the premise of not influencing the support effect of turntable ontology 2230, it is possible to reduce turntable ontology 2230 it is non-
Necessary bearing area, and then the materials of turntable 223, weight are reduced, make more the lightweight of turntable 223, turntable 223 of being more convenient for
Production, assembly, while also reducing the cost of production from many aspects, and since reflecting mirror hinged seat 2231 has and turntable sheet
Two interconnecting pieces that body 2230 connects, increase the contact area with turntable ontology 2230, further increase reflecting mirror hinge
The rigidity of joint chair 2231 keeps the force structure of turntable 223 more excellent.
Optimize as further, in the present embodiment, the side wall of turntable ontology 2230 is equipped with to be worn for azimuth oil cylinder 225
The azimuth oil cylinder perforation 2236 crossed, the inside aperture of azimuth oil cylinder perforation 2236 is flaring, for avoiding azimuth oil cylinder
225 piston rod.In the present embodiment, the inside aperture of azimuth oil cylinder perforation 2236 is arc flaring, is flared in piston rod
Two sides on swaying direction are arcwall face.
Azimuth oil cylinder hinged seat 226 is fixed on turntable ontology 2230, azimuth oil cylinder hinged seat 226 can by bolt
It tears open and is fixed at the aperture of azimuth oil cylinder 225, in the present embodiment, turntable ontology 2230 is equipped with boss 227, azimuth oil cylinder
225 outside aperture is arranged on boss 227, and boss 227 is equipped with the fixed pan for constant bearing angle oil cylinder hinged seat 226
2271.In the present embodiment, the cylinder body of azimuth oil cylinder 225 has been wholely set trunnion 2251, azimuth oil cylinder in two sides up and down respectively
Hinged seat 226 setting up and down two, cylinder body is hinged by trunnion 2251 and azimuth oil cylinder hinged seat 226, by tearing open when dismounting
Azimuth oil cylinder hinged seat 226 is filled, the dismounting of azimuth oil cylinder 225 may be implemented.As further optimization, cylinder body is equipped with
The linkage section 2252 of two trunnions 2251 is connected, linkage section 2252 has the branch with the support cooperation of azimuth oil cylinder hinged seat 226
Plane is supportted, guarantees the support effect of azimuthal oil cylinder 225.
In other embodiments, flaring can be flared for taper；Certainly when oil cylinder perforation in azimuth is sufficiently large, azimuth oil
The inside aperture of cylinder is also possible to straight mouth；Other than box like structure, the structure of above-mentioned turntable ontology can use background technique
Quote the shape in documents；Connecting flange in above-described embodiment can be set in the inside of turntable body bottom portion；It is above-mentioned
Arcwall face also can be set at the oil cylinder perforation of azimuth, be used for constant bearing angle oil cylinder hinged seat.
The specific embodiment of heliostat turntable of the invention, the structure of the heliostat turntable in the present embodiment with it is above-mentioned tower
The structure of turntable described in the specific embodiment of solar-thermal generating system is identical, repeats no more.
The specific embodiment of heliostat of the invention, the structure of the heliostat in the present embodiment and above-mentioned tower photo-thermal power generation
The structure of heliostat described in the specific embodiment of system is identical, repeats no more.
Heliostat of the invention tracks the specific embodiment of driving device, and the heliostat in the present embodiment tracks driving device
Structure and heliostat described in the specific embodiment of above-mentioned tower solar-thermal generating system the tracking structure of driving device it is identical,
It repeats no more.
Claims (8)
1. heliostat turntable, hinged including turntable ontology, the reflecting mirror hinged seat being arranged on turntable ontology and pitch angle oil cylinder
Seat, it is characterised in that: heliostat turntable is casting and forming integral structure, reflecting mirror hinged seat and pitch angle oil cylinder hinged seat with
The casting integrated molding of turntable ontology.
2. heliostat turntable according to claim 1, it is characterised in that: the side wall of the turntable ontology is equipped with for orientation
The azimuth oil cylinder perforation that angle oil cylinder passes through, the inside aperture of azimuth oil cylinder perforation are flaring.
3. heliostat turntable according to claim 1 or 2, it is characterised in that: the turntable ontology is the box that Open Side Down
Shape structure.
4. heliostat turntable according to claim 3, it is characterised in that: be used for and the axis on column on the turntable ontology
Hold the bottom outside that turntable ontology is arranged in the connecting flange that circle is fixedly connected.
5. heliostat turntable according to claim 1 or 2, it is characterised in that: the side wall of the turntable ontology, which is equipped with, to be supplied
The azimuth oil cylinder that azimuth oil cylinder passes through is perforated, and is equipped at the aperture of azimuth oil cylinder perforation and is cut with scissors for constant bearing angle oil cylinder
The fixed pan of joint chair.
6. heliostat tracks driving device, including for being connect with column firm banking and rotation configure on the fixed base
Turntable, it is characterised in that: the turntable is heliostat turntable described in claim 1-5 any one.
7. heliostat is tracked in heliostat and is driven including column, the heliostat being arranged at the top of column tracking driving device and setting
Reflecting mirror on dynamic device, the heliostat tracking driving device include the firm banking and rotation configuration for connecting with column
Turntable on the fixed base, it is characterised in that: the turntable is heliostat turntable described in claim 1-5 any one.
8. tower solar-thermal generating system, including collection thermal tower and heliostat, heliostat includes column, settled date for being arranged at the top of column
Mirror tracking driving device and the reflecting mirror being arranged in heliostat tracking driving device, the heliostat tracking driving device include
The turntable of firm banking and rotation configuration on the fixed base for being connect with column, it is characterised in that: the turntable is power
Benefit requires heliostat turntable described in 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835433.7A CN108954861B (en) | 2018-07-26 | 2018-07-26 | Tower type photo-thermal power generation system, heliostat, tracking driving device thereof and turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835433.7A CN108954861B (en) | 2018-07-26 | 2018-07-26 | Tower type photo-thermal power generation system, heliostat, tracking driving device thereof and turntable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108954861A true CN108954861A (en) | 2018-12-07 |
| CN108954861B CN108954861B (en) | 2024-10-22 |
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ID=64464861
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810835433.7A Active CN108954861B (en) | 2018-07-26 | 2018-07-26 | Tower type photo-thermal power generation system, heliostat, tracking driving device thereof and turntable |
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| CN (1) | CN108954861B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951148A (en) * | 2019-05-10 | 2019-06-28 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking device transmission device |
| CN110107597A (en) * | 2019-06-06 | 2019-08-09 | 浙江正泰新能源开发有限公司 | Photovoltaic tracking device bearing arrangement |
| CN110160273A (en) * | 2019-04-11 | 2019-08-23 | 杭州中德传动设备有限公司 | A kind of large size heliostat horizontal rotation driving device |
| CN110165986A (en) * | 2019-04-11 | 2019-08-23 | 杭州中德传动设备有限公司 | A kind of large size heliostat device |
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| CN110160273A (en) * | 2019-04-11 | 2019-08-23 | 杭州中德传动设备有限公司 | A kind of large size heliostat horizontal rotation driving device |
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| CN110456826A (en) * | 2019-07-22 | 2019-11-15 | 浙江恒星传动科技有限公司 | A kind of large size heliostat double-axis tracking driving device |
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