CN212481729U - Novel tower solar photothermal power is heliostat for power station - Google Patents
Novel tower solar photothermal power is heliostat for power station Download PDFInfo
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- CN212481729U CN212481729U CN202020677773.4U CN202020677773U CN212481729U CN 212481729 U CN212481729 U CN 212481729U CN 202020677773 U CN202020677773 U CN 202020677773U CN 212481729 U CN212481729 U CN 212481729U
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- heliostat
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- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Abstract
The utility model discloses a novel tower solar photothermal power is heliostat for station, including heliostat horizontal rotation platform and trigeminy support column, the top fixedly connected with trigeminy support column of heliostat horizontal rotation platform, the one end fixedly connected with heliostat pitch angle adjuster of heliostat horizontal rotation platform is kept away from to the trigeminy support column, fixedly connected with central support column is located at the top center of heliostat pitch angle adjuster, the one end that heliostat pitch angle adjuster was kept away from to central support column is rotated through supporting the rotation head and is connected with the heliostat support frame, one side fixedly connected with fixed mirror face frame that supports the rotation head is kept away from to the heliostat support frame. The utility model discloses in, used automatic foldable design, can be under night and bad weather condition, automatic folding accomodating avoids the mirror surface to receive the unnecessary loss, has effectively improved the life of device, has reduced the maintenance cost, has strengthened the practicality of device.
Description
Technical Field
The utility model relates to a solar power system technical field especially relates to a novel tower solar thermal power is heliostat for power station.
Background
Solar tower power generation is an applied tower system. Tower systems are also known as centralized systems. A plurality of large solar reflectors, generally called heliostats, are arranged on a large-area field, and each heliostat is provided with a tracking mechanism to accurately reflect and concentrate sunlight to a receiver at the top of a high tower. The concentration on the receiver may be over 1000 times. The absorbed solar energy is converted into heat energy, the heat energy is transmitted to a working medium, the heat energy is input into a thermal power machine through a heat storage link, the thermal power machine expands to work, a generator is driven, and finally the heat energy is output in the form of electric energy. The solar energy heat collection and power generation system mainly comprises a light condensation subsystem, a heat collection subsystem, a heat storage subsystem, a power generation subsystem and the like.
Solar power stations are generally arranged in places with sufficient sunlight, the natural environments of the places are generally severe, existing heliostats are generally exposed in the natural environments all the time, the influence of the natural environments is large, the equipment loss rate is high, and the maintenance cost is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the heliostat for tower solar photothermal power station that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel heliostat for a tower-type solar photothermal power station comprises a horizontal heliostat rotating table and a triple support column, wherein a triple support column is fixedly connected above the horizontal heliostat rotating table, one end, away from the horizontal heliostat rotating table, of the triple support column is fixedly connected with a heliostat pitch angle adjuster, a central support column is fixedly connected at the center of the upper part of the heliostat pitch angle adjuster, pitch angle adjusting rods are respectively arranged on two sides of the upper part of the heliostat pitch angle adjuster, one end, away from the heliostat pitch angle adjuster, of the central support column is rotatably connected with a heliostat support frame through a supporting rotating head, adjusting rod rotating heads are respectively fixedly connected on two sides of the supporting rotating head, one side, away from the supporting rotating head, of the heliostat support frame is fixedly connected with a fixed mirror surface frame, and a fixed mirror surface plate is fixedly connected inside the fixed mirror surface frame, the two ends of one side of the fixed mirror frame are fixedly connected with rotating hinges, one side of the fixed mirror frame is rotatably connected with a folding mirror frame through two rotating hinges, the inside of the folding mirror frame is fixedly connected with a folding mirror panel, two sides of one end, close to the rotating hinges, of the heliostat supporting frame are fixedly connected with mirror frame limiting plates, the middle part of one end, far away from the heliostat supporting frame, of each of the two mirror frame limiting plates is provided with a first hydraulic damper, two sides of one end, far away from the rotating hinges, of the fixed mirror frame are provided with second hydraulic dampers, the middle part of one end, far away from the rotating hinges, of the fixed mirror frame is provided with an electric control limiting device, a rotating shaft is rotatably connected above one end, close to the heliostat supporting frame, of the two mirror frame limiting plates, and one end, far away from the rotating hinges, two the one end that the axis of rotation was kept away from to the dwang all rotates and is connected with the connecting axle, two the below and two of mirror surface frame limiting plate the equal fixedly connected with in corresponding position department of axis of rotation rotates the motor, two the output of rotating the motor all is connected with the chain gear through the drive chain transmission, the both sides of folding mirror surface frame all are provided with the sealing rubber strip, the both sides of fixed mirror surface frame all are provided with the seal groove with the corresponding position of sealing rubber strip.
As a further description of the above technical solution:
two both sides fixed connection of folding mirror frame is equallyd divide to the one end that the dwang was kept away from to the connecting axle.
As a further description of the above technical solution:
and one end of each rotating shaft close to the rotating rod is fixedly sleeved with the corresponding chain gear.
As a further description of the above technical solution:
rubber shock absorption heads are arranged at the tops of the two first hydraulic dampers and the two second hydraulic dampers.
As a further description of the above technical solution:
and one ends of the two pitch angle adjusting rods, which are far away from the heliostat pitch angle adjuster, are rotatably connected with the corresponding adjusting rod rotating heads.
As a further description of the above technical solution:
the mirror surface positions of the fixed mirror surface plate and the folding mirror surface plate are respectively corresponding to the positions of ten millimeters inside the fixed mirror surface frame and the folding mirror surface frame.
The utility model discloses following beneficial effect has:
1. the utility model discloses used automatic foldable design, can be under night and bad weather condition, automatic folding accomodating avoids the mirror surface to receive the unnecessary loss, has effectively improved the life of device, has reduced the maintenance cost, has strengthened the practicality of device.
2. The utility model discloses be provided with first hydraulic damper and second hydraulic damper, cooperation rubber shock attenuation head can provide and provide hydraulic cushion damping when the device is folding and open, and the vibrations that appear when preventing that the device is folding and open damage the device, has improved the practicality of device.
Drawings
Fig. 1 is a schematic view of an overall structure of a heliostat for a novel tower-type solar thermal power station according to the present invention;
fig. 2 is a schematic view of an open structure of a mirror frame of a heliostat for a tower-type solar thermal power station according to the present invention;
fig. 3 is a schematic view of a closed structure of a mirror frame of a heliostat for a tower-type solar thermal power station according to the present invention;
fig. 4 is a parallel side view of a mirror surface frame of a heliostat for a novel tower-type solar photothermal power station provided by the utility model.
Illustration of the drawings:
1. a heliostat horizontal rotation table; 2. a triple support column; 3. a heliostat pitch angle adjuster; 4. a central support column; 5. supporting the rotating head; 6. a pitch angle adjusting rod; 7. adjusting the rod rotating head; 8. a heliostat support frame; 9. fixing the mirror frame; 10. rotating the hinge; 11. a folding mirror stand; 12. a mirror bracket limiting plate; 13. a first hydraulic damper; 14. a second hydraulic damper; 15. a rubber shock-absorbing head; 16. rotating the motor; 17. a drive chain; 18. a rotating shaft; 19. rotating the rod; 20. a connecting shaft; 21. a chain gear; 22. folding the mirror panel; 23. fixing the mirror panel; 24. an electric control limiter; 25. sealing the rubber strip; 26. sealing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a novel heliostat for a tower-type solar photothermal power station comprises a horizontal heliostat rotating table 1 and a triple support column 2, wherein the triple support column 2 is fixedly connected above the horizontal heliostat rotating table 1, one end of the triple support column 2, which is far away from the horizontal heliostat rotating table 1, is fixedly connected with a heliostat pitch angle adjuster 3, a central support column 4 is fixedly connected at the upper center of the heliostat pitch angle adjuster 3, pitch angle adjusting rods 6 are respectively arranged at two sides above the heliostat pitch angle adjuster 3, one end of the central support column 4, which is far away from the heliostat pitch angle adjuster 3, is rotatably connected with a heliostat support frame 8 through a support rotating head 5, adjusting rod rotating heads 7 are respectively and fixedly connected at two sides of the support rotating head 5, a fixed mirror surface frame 9 is fixedly connected at one side of the heliostat support frame 8, which is far away from the support rotating head 5, and a fixed mirror surface plate 23, the two ends of one side of a fixed mirror frame 9 are fixedly connected with rotating hinges 10, one side of the fixed mirror frame 9 is rotatably connected with a folding mirror frame 11 through two rotating hinges 10, the inside of the folding mirror frame 11 is fixedly connected with folding mirror panels 22, two sides of one end of a heliostat support frame 8 close to the rotating hinges 10 are fixedly connected with mirror frame limiting plates 12, the middle parts of the ends of the two mirror frame limiting plates 12 far away from the heliostat support frame 8 are provided with first hydraulic dampers 13, the two sides of one end of the fixed mirror frame 9 far away from the rotating hinges 10 are provided with second hydraulic dampers 14, the first hydraulic dampers 13 and the second hydraulic dampers 14 are provided with rubber damping heads 15 to provide hydraulic buffer damping when the device is folded and unfolded and prevent the device from being damaged by vibration generated when the device is folded and unfolded, the middle part of one end of the fixed mirror frame 9 far away from the rotating hinges 10 is provided with an electric control stopper 24, the folding mirror frame 11 can be limited when closed, the upper parts of the ends, close to the heliostat support frame 8, of the two mirror frame limiting plates 12 are both rotatably connected with rotating shafts 18, the ends, far away from the rotating hinges 10, of the two rotating shafts 18 are both fixedly connected with rotating rods 19, the ends, far away from the rotating shafts 18, of the two rotating rods 19 are both rotatably connected with connecting shafts 20, a rotating force arm can be formed, the folding mirror frame 11 can rotate through rotating motors 16, the rotating motors 16 are both fixedly connected with the positions, corresponding to the two rotating shafts 18, below the two mirror frame limiting plates 12 and used for providing rotating power, the output ends of the two rotating motors 16 are both in transmission connection with chain gears 21 through transmission chains 17, sealing rubber strips 25 are both arranged on both sides of the folding mirror frame 11, and sealing grooves 26 are both arranged on both sides of the fixed mirror frame 9 and corresponding to the sealing rubber, improve the leakproofness, prevent to irritate the wind and irritate husky, the utility model discloses used automatic foldable design, can be under night and bad weather condition, automatic folding accomodating avoids the mirror surface to receive the unnecessary loss, has effectively improved the life of device, has reduced the maintenance cost, has strengthened the practicality of device.
Two connecting axles 20 keep away from the both sides fixed connection of dwang 19's one end equally divide respectively folding mirror frame 11, two one ends that axis of rotation 18 is close to dwang 19 all with corresponding chain gear 21 fixed cup joint, two first hydraulic damper 13 all are provided with rubber damping head 15 with two second hydraulic damper 14's top, improve the shock attenuation effect, the one end that heliostat pitch angle adjuster 3 was kept away from to two pitch angle adjusting rod 6 all rotates with corresponding adjusting rod swivel head 7 to be connected, the mirror surface position of fixed mirror panel 23 and folding mirror panel 22 is equallyd divide respectively corresponding with the inside ten millimeters position of fixed mirror frame 9 and folding mirror frame 11, the sand blown by wind that presss from both sides into when can preventing folding damages the mirror surface.
The working principle is as follows: the utility model discloses during the use, can at first make it be convenient for fold or open through the whole angle of heliostat adjustment 3 of heliostat pitch angle adjuster, rethread rotates motor 16 and drives axis of rotation 18 and make dwang 19 rotate, and then make folding mirror face frame 11 can fold or open, just the utility model discloses the first hydraulic damper 13 and the second hydraulic damper 14 that set up, cooperation rubber damping head 15 can provide and provide hydraulic cushion damping when the device is folded and is opened, prevent that the device from folding and the vibrations that appear when opening damage the device, guarantee that the heliostat is under night and abominable weather condition, can fold automatically and accomodate, avoid the mirror face to receive the unnecessary loss, effectively improved the life of device, reduced the maintenance cost.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel tower solar photothermal power is heliostat for station, includes that heliostat level rotates platform (1) and trigeminy support column (2), its characterized in that: a triple support column (2) is fixedly connected above the horizontal rotating platform (1) of the heliostat, one end of the triple support column (2) far away from the horizontal rotating platform (1) of the heliostat is fixedly connected with a heliostat pitch angle adjuster (3), the center of the upper part of the heliostat pitch angle adjuster (3) is fixedly connected with a central support column (4), both sides of the upper part of the heliostat pitch angle adjuster (3) are provided with pitch angle adjusting rods (6), one end of the central support column (4) far away from the heliostat pitch angle adjuster (3) is rotatably connected with a heliostat support frame (8) through a support rotating head (5), both sides of the support rotating head (5) are fixedly connected with adjusting rod rotating heads (7), one side of the heliostat support frame (8) far away from the support rotating head (5) is fixedly connected with a fixed mirror surface frame (9), the interior of the fixed mirror surface frame (9) is fixedly connected with a fixed mirror surface plate (23), two ends of one side of the fixed mirror surface frame (9) are fixedly connected with rotating hinges (10), one side of the fixed mirror surface frame (9) is rotatably connected with a folding mirror surface frame (11) through two rotating hinges (10), the interior of the folding mirror surface frame (11) is fixedly connected with a folding mirror surface plate (22), two sides of one end, close to the rotating hinges (10), of the heliostat supporting frame (8) are fixedly connected with mirror surface frame limiting plates (12), the middle part of one end, far away from the heliostat supporting frame (8), of the two mirror surface frame limiting plates (12) is provided with a first hydraulic damper (13), two sides of one end, far away from the rotating hinges (10), of the fixed mirror surface frame (9) are provided with second hydraulic dampers (14), and the middle part of one end, far away from the rotating hinges (10), of the fixed mirror surface frame (9) is provided with an electric control stopper (24, rotating shafts (18) are rotatably connected above one ends, close to the heliostat supporting frame (8), of the two mirror surface frame limiting plates (12), rotating rods (19) are fixedly connected to one ends, far away from the rotating hinges (10), of the two rotating shafts (18), connecting shafts (20) are rotatably connected to one ends, far away from the rotating shafts (18), of the two rotating rods (19), rotating motors (16) are fixedly connected to positions, corresponding to the two rotating shafts (18), below the two mirror surface frame limiting plates (12), the output ends of the two rotating motors (16) are respectively in transmission connection with chain gears (21) through transmission chains (17), sealing rubber strips (25) are arranged on both sides of the folding mirror frame (11), and sealing grooves (26) are arranged at the positions, corresponding to the sealing rubber strips (25), of the two sides of the fixed mirror frame (9).
2. The heliostat for a tower-type solar photothermal and thermal power station of claim 1, wherein: two both sides fixed connection of folding mirror frame (11) are equallyd divide to the one end that dwang (19) were kept away from in connecting axle (20).
3. The heliostat for a tower-type solar photothermal and thermal power station of claim 1, wherein: and one ends of the two rotating shafts (18) close to the rotating rod (19) are fixedly sleeved with the corresponding chain gears (21).
4. The heliostat for a tower-type solar photothermal and thermal power station of claim 1, wherein: rubber shock absorption heads (15) are arranged at the tops of the two first hydraulic dampers (13) and the two second hydraulic dampers (14).
5. The heliostat for a tower-type solar photothermal and thermal power station of claim 1, wherein: and one ends of the two pitch angle adjusting rods (6) far away from the heliostat pitch angle adjuster (3) are rotatably connected with the corresponding adjusting rod rotating heads (7).
6. The heliostat for a tower-type solar photothermal and thermal power station of claim 1, wherein: the mirror positions of the fixed mirror panel (23) and the folding mirror panel (22) respectively correspond to the positions of ten millimeters inside the fixed mirror frame (9) and the folding mirror frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677773.4U CN212481729U (en) | 2020-04-28 | 2020-04-28 | Novel tower solar photothermal power is heliostat for power station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020677773.4U CN212481729U (en) | 2020-04-28 | 2020-04-28 | Novel tower solar photothermal power is heliostat for power station |
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| CN212481729U true CN212481729U (en) | 2021-02-05 |
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| CN202020677773.4U Active CN212481729U (en) | 2020-04-28 | 2020-04-28 | Novel tower solar photothermal power is heliostat for power station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728493A (en) * | 2021-02-08 | 2021-04-30 | 国网新疆电力有限公司营销服务中心(资金集约中心、计量中心) | All-weather all-terrain photovoltaic lighting device |
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2020
- 2020-04-28 CN CN202020677773.4U patent/CN212481729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728493A (en) * | 2021-02-08 | 2021-04-30 | 国网新疆电力有限公司营销服务中心(资金集约中心、计量中心) | All-weather all-terrain photovoltaic lighting device |
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