CN208656681U - Tower solar-thermal generating system, heliostat, tracking driving device and its turntable - Google Patents

Tower solar-thermal generating system, heliostat, tracking driving device and its turntable Download PDF

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Publication number
CN208656681U
CN208656681U CN201821194581.7U CN201821194581U CN208656681U CN 208656681 U CN208656681 U CN 208656681U CN 201821194581 U CN201821194581 U CN 201821194581U CN 208656681 U CN208656681 U CN 208656681U
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CN
China
Prior art keywords
turntable
reflecting mirror
driving device
heliostat
hinged seat
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Application number
CN201821194581.7U
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Chinese (zh)
Inventor
王迪
蒋礼
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Luoyang Stryn Intelligent Transmission Technology Co Ltd
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Luoyang Stryn Intelligent Transmission Technology Co Ltd
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Priority to CN201821194581.7U priority Critical patent/CN208656681U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

Abstract

The utility model provides a kind of tower solar-thermal generating system, heliostat, tracking driving device and its turntable.Heliostat includes column, the tracking driving device connecting with column and the reflecting mirror being arranged in tracking driving device, the tracking driving device includes the firm banking connecting respectively with column and the turntable with the firm banking rolling assembling, the turntable is equipped with the reflecting mirror hinged seat for the mirror holder rolling assembling with reflecting mirror, and the reflecting mirror hinged seat includes being connected to the summit portion of the top surface of the turntable and being connected to the lateral parts of the side of the turntable.Tower solar-thermal generating system, heliostat in the utility model, tracking driving device and its turntable be able to solve in the prior art heliostat high production cost, do not allow the problem of assembly easy to produce.

Description

Tower solar-thermal generating system, heliostat, tracking driving device and its turntable
Technical field
The utility model relates to a kind of tower solar-thermal generating system, heliostat, tracking driving device and its turntables.
Background technique
Device of solar generating is deep at present concerned, and common device of solar generating is sent out including the use of the photovoltaic of photovoltaic panel Electric installation, the butterfly solar energy thermal-power-generating device using butterfly reflecting plate and the tower solar-thermal generating system using heliostat.Such as Application publication number is CN107943114A, data of publication of application be a kind of heliostat disclosed in the patent document of 2018.04.20 and by This heliostat is looped around collection thermal tower and is formed by tower solar-thermal generating system, wherein the heliostat includes firm banking and sets Reflecting mirror on the fixed base is set, reflecting mirror includes the mirror holder for being used to support mirror surface again, is set between mirror holder and firm banking Be equipped with tracking driving device, tracking driving device include for mirror holder around the turntable of trunnion axis rolling assembling and for drive mirror holder around The azimuth adjustment device axially rotated vertically is equipped with hinged around the reflecting mirror of horizontal axis rolling assembling for mirror holder on turntable Seat.
Wherein, the mirror holder of reflecting mirror and reflecting mirror can rotate at any time when heliostat works, if reflecting mirror and collection Biggish offset occurs for the position between thermal tower, and sunlight cannot be reflected on collection thermal tower by reflecting mirror, so this is just to reflection Mirror hinged seat proposes very high required precision, and reflecting mirror and mirror holder also will receive various dynamic loadings, hinged to reflecting mirror The intensity requirement of seat is also higher.And in the prior art, in order to guarantee the stability of reflecting mirror, rotational support is carried out to mirror holder Reflecting mirror hinged seat is integrally located on the top surface of turntable, and turntable must incite somebody to action to meet the stabilization support to reflecting mirror hinged seat just Its size increases, but turntable will can be made to become heavier after the size increase of turntable, is unfavorable for the rotation of reflecting mirror, or even need Will bigger output power come turntable movement, improve the requirement to power source in heliostat, these influences can all improve the settled date The production cost of mirror, meanwhile, large-sized turntable is set in heliostat and is also unfavorable for production, assembly.
Utility model content
The purpose of this utility model is to provide a kind of turntables for tracking driving device, are able to solve prior art intermediate station Size is big, high production cost and is difficult to the problem of producing, assembling, the utility model it is other be designed to provide it is a kind of using should The tracking driving device and heliostat of turntable, the problem of being able to solve heliostat high production cost in the prior art, this is practical new Type additionally provides the tower solar-thermal generating system using the heliostat.
To achieve the above object, the heliostat in the utility model adopts the following technical scheme that
Heliostat, including column, the tracking driving device being connect with column and the reflection being arranged in tracking driving device Mirror, the tracking driving device includes the firm banking connecting with column and the turntable with the firm banking rolling assembling, institute Turntable is stated equipped with the reflecting mirror hinged seat for the mirror holder rolling assembling with reflecting mirror, the reflecting mirror hinged seat includes connection Summit portion and the lateral parts for the side for being connected to the turntable in the top surface of the turntable.
The beneficial effect is that: reflecting mirror hinged seat is divided into two parts to be attached with turntable, is not influencing turntable Support effect under the premise of, it is possible to reduce the inessential bearing area of turntable, so reduce turntable materials, weight, make turn Platform more lightweight, production, the assembly of turntable of being more convenient for, while also reducing the cost of production from many aspects, and due to Reflecting mirror hinged seat has two interconnecting pieces connecting with turntable, increases the contact area with turntable, further increases The rigidity of reflecting mirror hinged seat keeps the force structure of turntable more excellent.
Further, the bottom of the turntable is equipped with the flange for connecting with the firm banking, the reflecting mirror hinge Joint chair is connect with the anchor ring of the flange.
Further, the turntable is integrally formed by casting technique.
The beneficial effect is that: pass through the mirror support supports seat connecting with turntable top surface, side, it is possible to reduce the weight of turntable And after the reduction of turntable size the mode of casting can be used to produce to turntable, the efficiency of production is higher in size.
To achieve the above object, the tracking driving device in the utility model adopts the following technical scheme that
Track driving device, including for connect with heliostat central post firm banking, be used for and the firm banking The turntable of rolling assembling, the turntable is equipped with the reflecting mirror hinged seat for the mirror holder rolling assembling with reflecting mirror, described anti- Penetrating mirror hinged seat includes being connected to the summit portion of the top surface of the turntable and being connected to the lateral parts of the side of the turntable.
The beneficial effect is that: reflecting mirror hinged seat is divided into two parts to be attached with turntable, is not influencing turntable Support effect under the premise of, it is possible to reduce the inessential bearing area of turntable, so reduce turntable materials, weight, make turn Platform more lightweight, production, the assembly of turntable of being more convenient for, while also reducing the cost of production from many aspects, and due to Reflecting mirror hinged seat has two interconnecting pieces connecting with turntable, increases the contact area with turntable, further increases The rigidity of reflecting mirror hinged seat keeps the force structure of turntable more excellent.
Further, the bottom of the turntable is equipped with the flange for connecting with the firm banking, the reflecting mirror hinge Joint chair is connect with the anchor ring of the flange.
Further, the turntable is integrally formed by casting technique.
The beneficial effect is that: pass through the mirror support supports seat connecting with turntable top surface, side, it is possible to reduce the weight of turntable And after the reduction of turntable size the mode of casting can be used to produce to turntable, the efficiency of production is higher in size.
To achieve the above object, the turntable of the tracking driving device in the utility model adopts the following technical scheme that
The turntable of driving device is tracked, the turntable is equipped with to be cut with scissors for the reflecting mirror of the mirror holder rolling assembling with reflecting mirror Joint chair, the reflecting mirror hinged seat include the summit portion for being connected to the top surface of the turntable and the side for being connected to the turntable Lateral parts.
The beneficial effect is that: reflecting mirror hinged seat is divided into two parts to be attached with turntable, is not influencing turntable Support effect under the premise of, it is possible to reduce the inessential bearing area of turntable, so reduce turntable materials, weight, make turn Platform more lightweight, production, the assembly of turntable of being more convenient for, while also reducing the cost of production from many aspects, and due to Reflecting mirror hinged seat has two interconnecting pieces connecting with turntable, increases the contact area with turntable, further increases The rigidity of reflecting mirror hinged seat keeps the force structure of turntable more excellent.
Further, the bottom of the turntable is equipped with flange, and the reflecting mirror hinged seat is connect with the anchor ring of the flange.
Further, the turntable is integrally formed by casting technique.
The beneficial effect is that: pass through the mirror support supports seat connecting with turntable top surface, side, it is possible to reduce the weight of turntable And after the reduction of turntable size the mode of casting can be used to produce to turntable, the efficiency of production is higher in size.
To achieve the above object, the tower solar-thermal generating system in the utility model adopts the following technical scheme that
Tower solar-thermal generating system, including collection thermal tower and around the heliostat of collection thermal tower setting, the heliostat includes vertical Column, the tracking driving device being connect with column and the reflecting mirror being arranged in tracking driving device, the tracking driving device packet Include the firm banking connecting respectively with column and the turntable with the firm banking rolling assembling, the turntable be equipped with for The reflecting mirror hinged seat of the mirror holder rolling assembling of reflecting mirror, the reflecting mirror hinged seat include the top surface for being connected to the turntable The lateral parts of summit portion and the side for being connected to the turntable.
The beneficial effect is that: reflecting mirror hinged seat is divided into two parts to be attached with turntable, is not influencing turntable Support effect under the premise of, it is possible to reduce the inessential bearing area of turntable, so reduce turntable materials, weight, make turn Platform more lightweight, production, the assembly of turntable of being more convenient for, while also reducing the cost of production from many aspects, and due to Reflecting mirror hinged seat has two interconnecting pieces connecting with turntable, increases the contact area with turntable, further increases The rigidity of reflecting mirror hinged seat keeps the force structure of turntable more excellent.
Further, the bottom of the turntable is equipped with the flange for connecting with the firm banking, the reflecting mirror hinge Joint chair is connect with the anchor ring of the flange.
Further, the turntable is integrally formed by casting technique.
The beneficial effect is that: pass through the mirror support supports seat connecting with turntable top surface, side, it is possible to reduce the weight of turntable And after the reduction of turntable size the mode of casting can be used to produce to turntable, the efficiency of production is higher in size.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of heliostat in the utility model;
Fig. 2 is the turntable of heliostat and the cooperation schematic diagram of reflecting mirror in the utility model;
Fig. 3 is the turntable of heliostat and the cooperation schematic diagram of hydraulic cylinder in the utility model;
Fig. 4 is the structural schematic diagram of the turntable of heliostat in the utility model;
Fig. 5 is in the utility model using the structural schematic diagram of the tower solar-thermal generating system of heliostat.
In figure: 1. firm bankings;2. turntable;21. reflecting mirror hinged seat;211. summit portion;212. lateral parts;22. Turn table body;23. flange;3. reflecting mirror;31. mirror surface;32. support plate;33. mirror holder;4. pin shaft;5. column;6. heliostat;7. Collect thermal tower.
Specific embodiment
Specific embodiment of the present utility model is illustrated now in conjunction with attached drawing.It as shown in Figures 1 to 4, is this reality With the embodiment of novel middle heliostat: heliostat mainly consists of three parts, respectively the column 5 fixed with ground, is assemblied in Tracking driving device on column 5, and the reflecting mirror 3 being arranged in tracking driving device, reflecting mirror 3 include 31 He of mirror surface again To the mirror holder 33 that mirror surface 31 is supported, in tracking driving device, be provided with the firm banking 1 connect with column 5 and with consolidate Determine the turntable 2 of 1 rolling assembling of pedestal, turntable 2 generally passes through casting integrated molding cylindrical body, band of the turntable 2 in power source It can be rotated on firm banking 1 under dynamic.And it is arranged on turntable 2 for the reflecting mirror hinged seat with 33 rolling assembling of mirror holder 21.Reflecting mirror hinged seat 21 can be adapted to connection with the mirror holder 33 in reflecting mirror 3, enable the mirror surface 31 on mirror holder 33 and mirror holder 33 It is enough to be rotated around reflecting mirror hinged seat 21, desired position when being adapted to heliostat work.Being additionally provided in heliostat can drive The driving mechanism that turn platform 2 and reflecting mirror 3 act, is also equipped with hydraulic cylinder in turntable 2.
The shape of turntable 2 is cylinder, and by the turn table body at the top that turntable 2 is arranged in 22 and turntable 2 is arranged in The flange 23 of bottom forms, and the turn table body 22 of turntable 2 realizes the rotation with reflecting mirror 3 for reflecting mirror hinged seat 21 to be arranged Connection, is provided with bearing between the flange 23 and firm banking 1 of turntable 2.Reflecting mirror hinged seat 21 on turntable 2 is set and is turned The tool of platform 2 is there are two coupling part, the summit portion 211 respectively connecting with the top surface of the turn table body 22 of turntable 2, and by top surface Part 211 extends downwardly the lateral parts 212 connecting with the outer peripheral surface along the vertical direction of turn table body 22, summit portion 211 Reflecting mirror hinged seat 21 has been cooperatively formed with lateral parts 212.Lateral parts 212 prolong after connecting with the outer peripheral surface of turn table body 22 Continue to the anchor ring of the upper end of flange 23.
For reflecting mirror hinged seat 21, structure is offered on otic placode using the otic placode of comparative maturity in the prior art Through-hole, in this example, otic placode are equipped with two, are disposed side by side on the side of the top surface of turntable 2, set on the mirror holder 33 of reflecting mirror 3 It is equipped with the support plate 32 being adapted to otic placode, for each otic placode, there are two supports for setting on the mirror holder 33 of reflecting mirror 3 Single otic placode is clamped in centre by plate 32.Accordingly, it is offered in support plate 32 identical as the lead to the hole site on otic placode Coaxial through-hole, when needing for mirror holder 33 to be hinged on reflecting mirror hinged seat 21 i.e. otic placode, in through-holes be arranged pin shaft 4 be It can be achieved.
In other embodiments, the structure of turntable may be replaced by other forms, such as flange is not arranged on turntable With turn table body, but the lateral parts of reflecting mirror hinged seat are directly connected with the outer peripheral surface of turntable.
In other embodiments, hinged shaft can directly be arranged on the mirror to be adapted to the reflecting mirror hinged seat on turntable Connection, and support plate and pin shaft are no longer set.
In other embodiments, the structure of turntable may be replaced by other forms, come pair for example, by using split type structure Turntable is assembled, and reflecting mirror hinged seat is assembled on turn table body.
The structure that driving device is tracked in the utility model is as shown in Figure 3 to Figure 4, and tracks in above-mentioned heliostat embodiment The structure of driving device is identical as working method, therefore no longer illustrates.
The structure of the turntable of driving device is tracked in the utility model as shown in figure 4, with above-mentioned heliostat embodiment The structure of turntable is identical, therefore no longer illustrates.
The structure of tower solar-thermal generating system is as shown in figure 5, the tower solar-thermal generating system is utilized in the utility model Above-mentioned heliostat forms settled date lens group, and single heliostat 6 in settled date lens group focuses on the light reflection that the sun issues In the heat build-up mechanism for collecting the top of thermal tower 7, due to the sun on high in position be it is constantly mobile, sunlit angle also exists Moment changes, thus the tracking driving device that is utilized in the utility model of heliostat 6 come realize the rotation of reflecting mirror with The sun is tracked, sunlight is emitted can with certain direction after reflection, realizes a large amount of aggregations of solar energy.
Above-described specific embodiment, purpose of utility model, technical scheme and beneficial effects to the utility model It has been further described, it should be understood that the foregoing is merely specific embodiment of the present utility model, and Be not used in the restriction protection scope of the utility model, it is all within the spirit and principles of the present invention, done any repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.

Claims (10)

1. including column, the tracking driving device connecting with column and the reflecting mirror tracked in driving device is arranged in heliostat, The tracking driving device includes the firm banking connecting with column and the turntable with the firm banking rolling assembling, and described turn Platform is equipped with the reflecting mirror hinged seat for the mirror holder rolling assembling with reflecting mirror, it is characterised in that: the reflecting mirror hinged seat Summit portion and the lateral parts for the side for being connected to the turntable including being connected to the top surface of the turntable.
2. heliostat according to claim 1, it is characterised in that: the bottom of the turntable be equipped with for the fixed bottom The flange of seat connection, the reflecting mirror hinged seat are connect with the anchor ring of the flange.
3. heliostat according to claim 1 or 2, it is characterised in that: the turntable is integrally formed by casting technique.
4. track driving device, including for connect with heliostat central post firm banking, be used for and the firm banking turn The turntable of dynamic assembly, the turntable are equipped with the reflecting mirror hinged seat for the mirror holder rolling assembling with reflecting mirror, and feature exists In: the reflecting mirror hinged seat includes the summit portion for being connected to the top surface of the turntable and the side for being connected to the turntable Lateral parts.
5. tracking driving device according to claim 4, it is characterised in that: the bottom of the turntable be equipped with for it is described The flange of firm banking connection, the reflecting mirror hinged seat are connect with the anchor ring of the flange.
6. tracking driving device according to claim 4 or 5, it is characterised in that: the turntable passes through casting technique one Molding.
7. tracking the turntable of driving device, the turntable is equipped with hinged for the reflecting mirror of the mirror holder rolling assembling with reflecting mirror Seat, it is characterised in that: the reflecting mirror hinged seat includes being connected to the summit portion of the top surface of the turntable and being connected to described The lateral parts of the side of turntable.
8. the turntable of tracking driving device according to claim 7, it is characterised in that: the bottom of the turntable is equipped with method Orchid, the reflecting mirror hinged seat are connect with the anchor ring of the flange.
9. the turntable of tracking driving device according to claim 7 or 8, it is characterised in that: the turntable passes through founder Skill is integrally formed.
10. tower solar-thermal generating system, including collection thermal tower and around the heliostat of collection thermal tower setting, it is characterised in that: described fixed Solar eyepiece is heliostat of any of claims 1-3.
CN201821194581.7U 2018-07-26 2018-07-26 Tower solar-thermal generating system, heliostat, tracking driving device and its turntable Active CN208656681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821194581.7U CN208656681U (en) 2018-07-26 2018-07-26 Tower solar-thermal generating system, heliostat, tracking driving device and its turntable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821194581.7U CN208656681U (en) 2018-07-26 2018-07-26 Tower solar-thermal generating system, heliostat, tracking driving device and its turntable

Publications (1)

Publication Number Publication Date
CN208656681U true CN208656681U (en) 2019-03-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113399997A (en) * 2021-05-13 2021-09-17 东方电气集团科学技术研究院有限公司 Large heliostat splicing and transferring system
CN113399998A (en) * 2021-05-13 2021-09-17 东方电气集团科学技术研究院有限公司 Splicing and transferring method for large heliostats

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113399997A (en) * 2021-05-13 2021-09-17 东方电气集团科学技术研究院有限公司 Large heliostat splicing and transferring system
CN113399998A (en) * 2021-05-13 2021-09-17 东方电气集团科学技术研究院有限公司 Splicing and transferring method for large heliostats
CN113399998B (en) * 2021-05-13 2022-07-05 东方电气集团科学技术研究院有限公司 Splicing and transferring method for large heliostats
CN113399997B (en) * 2021-05-13 2022-07-12 东方电气集团科学技术研究院有限公司 Large heliostat splicing and transferring system

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