CN201600486U - Supporting and shape-adjusting device for reflector of heliostat - Google Patents
Supporting and shape-adjusting device for reflector of heliostat Download PDFInfo
- Publication number
- CN201600486U CN201600486U CN 200920161790 CN200920161790U CN201600486U CN 201600486 U CN201600486 U CN 201600486U CN 200920161790 CN200920161790 CN 200920161790 CN 200920161790 U CN200920161790 U CN 200920161790U CN 201600486 U CN201600486 U CN 201600486U
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- shape
- catoptron
- heliostat
- adjusting
- supporting
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Abstract
The utility model provides a supporting and shape-adjusting device for a reflector of a heliostat, which is arranged at the backside of the reflector and is fixedly connected with a bracket; the supporting and shape-adjusting device comprises a shape-adjusting part and an adjusting part, the shape-adjusting part is used for adjusting the curvature of the reflector, the adjusting part is used for adjusting the pitching and angle of the reflector, the shape-adjusting part comprises at least four shape-adjusting components, wherein at least one shape-adjusting component is arranged on a connection claw central sleeve in the center of the reflector, the rest of the shape-adjusting components are respectively connected with the respective connection claw central sleeves, and each shape-adjusting component comprises a suction cup and an adjustable fastener; the adjusting part is correspondingly arranged on the lateral parts of the connection claw central sleeves, the adjusting part comprises a transition part and an adjustable fastener, the transition part is fixedly connected with the bracket, and the adjustable fastener is arranged between the transition part and the connection claw central sleeves. The supporting and shape-adjusting device for the reflector of the heliostat has simple structure, convenient adjustment, good adjusting effect and easy machining and manufacturing.
Description
Technical field
The utility model relates to a kind of supporting and shape-adjusting device, the supporting and shape-adjusting device for reflecting mirror of heliostat in particularly a kind of solar energy high temperature generating.
Background technology
Solar energy generation technology is by focusing heat collection sun power to be converted to heat energy and then to be converted to electric energy, and it is to have the sun power of application prospect to utilize one of mode most.Wherein, heliostat is used for focusing on and reflected sunlight.
Existing heliostat is according to certain being arranged in a combination by a plurality of catoptrons.At present, the minute surface of the catoptron in the heliostat mostly is the plane, becomes through light reflected and disperses, and is not easy to focus on.Therefore each catoptron all needs to be adjusted to certain curvature and pitching and orientation angles, makes the heliostat global focus through adjusting.
Based on this, have that the inventor adopts 4 supports, the glass micro-arc curved surface of the structure accommodation reflex mirror that a bit stretches, to guarantee the spotlight effect of catoptron.Though the heliostat of this structure can focus on, because four strong points also are used to regulate orientation and angle when supporting, so interfere with each other easily when mounted, it is bigger to adjust difficulty.In addition, owing to be subjected to the restriction of structure itself, catoptron must be installed on the support and could adjust hot spot afterwards, it is slow therefore to regulate the speed, and is unfavorable for the installation adjustment of mass.
Other has the inventor to design a kind of catoptron by the moulding in advance that stretches, be installed to the adjustment structure on the large-scale support then, owing to will be fixed on the large-scale support of heliostat by 4-8 point after the catoptron moulding in advance, therefore point of fixity is numerous, and distance is far away, interfere with each other easily when mounted, cause the internal stress of glass support frame to increase, and then influence the reflecting effect of the catoptron of moulding in advance.
Therefore all there is complex structure in above two kinds of structures, and difficulty of processing is big, use inconvenience, are difficult for installing the defective of regulating and adjusting weak effect.
Summary of the invention
The utility model provides a kind of simple in structure at the defective of prior art, and is easy to adjust and adjust effectively, is easy to the supporting and shape-adjusting device for reflecting mirror of the heliostat of processing and manufacturing.
To achieve these goals, the technical scheme that the utility model embodiment takes is: a kind of supporting and shape-adjusting device for reflecting mirror of heliostat, be arranged on described heliostat catoptron the back side and fixedly connected with the support of described heliostat, described supporting and shape-adjusting device comprises transfers shape parts and adjustment component, described accent shape parts are used to adjust the curvature of described catoptron, described adjustment component is used to adjust the pitching and the angle of described catoptron, described accent shape parts comprise that at least four are transferred the shape assembly, wherein have at least one to transfer the shape assembly to be arranged on refuting of described catoptron central authorities to connect on the pawl center, accent shape assembly in addition connects the pawl sway brace by refuting separately respectively and is connected described refuting and connects on the pawl center, and described accent shape assembly comprises sucker and adjustable fastener; Described adjustment component correspondence is arranged on the described sidepiece that connects the pawl center of refuting, and described adjustment component comprises excessive part and adjustment securing member, and described excessive part is fixedlyed connected with described support, and described adjustment securing member is arranged on described transition piece and refutes and connects between the pawl center.
The beneficial effect of the utility model embodiment: supporting and shape-adjusting device described in the utility model comprises transfers shape parts and adjustment component.By regulating bolt in the shape parts, change the curvature of catoptron, reach the purpose of catoptron optically focused, adjustment finishes, and with the bolt that regulates, the accent shape of unit reflecting mirror is finished.Change the pitching and the orientation angles of catoptron afterwards by adjustment component, guarantee that the hot spot of catoptrons all on each heliostat overlaps.Compared to existing technology, because adopting, the utility model transfer the shape parts and the adjustment component of catoptron to separate the structure of adjusting catoptron, therefore the utility model is in course of adjustment and has reduced interference, not only easy to use, be easy to regulate, and better through the evidence photospot regulating effect, the orientation angles range of adjustment is bigger.
Therefore the utlity model has simple in structurely, easy to adjust and adjust effectively, be easy to the advantage of processing and manufacturing.
Description of drawings
Fig. 1 a is the one-piece construction synoptic diagram of the supporting and shape-adjusting device for reflecting mirror of the utility model embodiment 1 described heliostat;
Fig. 1 b is a B partial enlarged drawing among Fig. 1 a;
Fig. 2 is the upward view that removed scale and support among Fig. 1 a;
Fig. 3 is the local enlarged diagram of A among Fig. 1 a;
Fig. 4 is the local enlarged diagram of B among Fig. 1 a;
Fig. 5 is a sucker front view described in Fig. 1 a;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the square structural representation that connects the pawl center of refuting described in Fig. 1 a;
Fig. 8 is a structural representation of crossing scale described in Fig. 1 a;
Fig. 9 is the structural representation of the utility model embodiment 2 described adjustment structures;
Figure 10 is the circular front view that connects the pawl center of refuting described in Fig. 9;
Figure 11 is the vertical view of Figure 10.
Among the figure: 1 catoptron, 2 suckers, 3 nuts, 4 bolts, 5 are refuted and are connect the pawl sway brace, 6 square refuting connect pawl center, 7 and transfer shape suckers, 8 gland nuts, 9 to transfer shape screw rods, 10 setting nuts, 11 to transfer shape sheets, 12 to regulate bolts, 13 bonded adhesivess, 14 to cross scale, 15 hold-down bolts, 16 supports, 17 circles and refute and connect pawl center, 18 spheric washers, 19 adjustment disks, 20 and regulate bolts, 21 setting nuts.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Shown in Fig. 1 a-8,12, the embodiment 1 of the supporting and shape-adjusting device for reflecting mirror of a kind of heliostat described in the utility model, described supporting and shape-adjusting device, be arranged on described heliostat catoptron 1 the back side and fixedly connected with the support 16 of described heliostat.Described supporting and shape-adjusting device comprises transfers shape parts and adjustment component.Described accent shape parts are used to adjust the curvature of described catoptron 1.Described adjustment component is used to adjust the pitching and the angle of described catoptron 1.
Shown in Fig. 1 a-4, transfer the shape parts to comprise a center accent shape assembly and four edges accent shape assemblies described in the present embodiment.During concrete enforcement, the quantity of transferring the shape assembly can be set according to the size of catoptron be four or more.
As Fig. 1 a, Fig. 1 b and shown in Figure 4, square the refuting that the center transfers the shape assembly to be arranged on described catoptron 1 central authorities connects on the pawl center, and the center is transferred the shape assembly to comprise and transferred shape sucker 7 and adjustable securing member.Described adjustable securing member is gland nut 8, accent shape screw rod 9 and setting nut 10.The screw rod end of accent shape screw rod 9 is fixed on square refuting by two setting nuts 10 and an accent shape sheet 11 and connects on the pawl center 6, transfers the other end of shape screw rod 9 to be fixed on the accent shape sucker 7 by gland nut 8.Transfer shape screw rod 9 concrete be the screw rod end to be passed transfer shape sheet 11 and be fixed on the both sides of transferring shape sheet 11 by two setting nuts 10.Transfer the setting nut 10 of shape sheet 11 both sides to realize the curvature adjusting of catoptron 1 by turn.In this example, transferring shape sheet 11 is angle steel.In addition, the screw rod end of transferring shape screw rod 9 also can be directly connects pawl center 6 and is connected with square refuting, referring to Fig. 9 shown in the utility model embodiment 2.These two kinds of centers transfer the shape assembly all to have advantage simple in structure, easy to adjust, with low cost.
Shown in Fig. 1 a and 2, other four edges are transferred the shape assembly to connect pawl sway brace 5 by refuting separately respectively and are connected described square refuting and connect on the pawl center 6.Each edge transfers the shape assembly to comprise sucker 2 and adjustable fastener.Described adjustable fastener is bolt 4 and nut 3.Bolt 4 one ends are connected (referring to Fig. 5 and Fig. 6) on the sucker 2, and bolt 4 other ends pass to refute and connect pawl sway brace 5 and to refute the nut 3 that connects pawl sway brace 5 both sides fixing by being arranged on.Realize the curvature fine setting of catoptron by turn nut 3.
Wherein said refuting connects pawl sway brace 5 and connects pawl center 6 and adopt welded structures with square refuting, and this mode can well guarantee to refute the intensity that connects pawl, and then guarantees the reflective systematicness in catoptron 1 plane, thereby guarantees the spotlight effect of catoptron 1.
Described adjustment component correspondence is arranged on the square outside portion that connects pawl center 6 of refuting, and described adjustment component comprises excessive part, regulates bolt 12 and setting nut 10.Specifically as shown in Figure 4, described excessive part was a scale 14, crossed scale 14 and was fixed on the support 16 by hold-down bolt 15.As shown in Figure 8, for easy for installation, crossing has the poor and center hole of four uniform crescent moons on the scale 14.Center hole is used for hold-down bolt 15 and support 16 is fixing.During concrete enforcement, the quantity that described crescent is set according to the size of crossing scale 14 is other quantity more than three or three.As shown in Figure 7, described square refuting connects pawl center 6 usefulness square steel and is welded, and which is provided with the threaded hole that matches with described crescent.Pass in described crescent and the described threaded hole and regulate bolt 12.Adjusting bolt 12 passes square refuting and connects pawl center 6 and cross scale 14, and by setting nut 10 lockings.Wherein regulate bolt 12 and both played fixation, also play the effect of regulating orientation, angle simultaneously, as long as regulate orientation, angle that the setting nut 10 of bolt 12 lower ends just can be adjusted catoptron 1 very easily.
During installation catoptron 1 is placed on the plane, reflecting surface is downward, and is by bonded adhesives 13 that sucker 2 is fixing.Square refute to connect on the pawl center 6 to install to transfer will squarely refute behind the shape sheet 11 connect pawl center 6 and fix with accent shape sucker 7, according to the distance between catoptron 1 and the heat dump, adjust shape screw rod 9, make catoptron reach desirable curvature, tighten the setting nut 10 of adjusting screw(rod) then, the face type of catoptron 1 is fixed.
To cross scale 14 by hold-down bolt 15 fixes with support 16.To regulate bolt 12 is installed in square refuting and connects on the pawl center and pretension, regulating bolt 12 with four was installed on the scale 14, facula position according to mirror unit, bolt 12 is regulated in the twisting of symmetry, adjust the upper-lower position of hot spot by the upper and lower displacement of regulating bolt 12, by the left and right sides position of adjusting bolt 12 with respect to the left and right displacement adjustment hot spot of crossing scale 14, all small light spots overlap on each heliostat the most at last, reach the purpose of high-effective concentration.
Through the actual experiment checking, utilizing the described supporting and shape-adjusting device of the utility model embodiment 1 to install, adjust and all unit mirror hot spots of a heliostat are overlapped the needed average set-up time only has about 1 hour, the average set-up time of prior art needs 2-3 hour before comparing, and efficient improves greatly; And utilize the utility model can make 300 meters apart from the time 100 square meter heliostats hot spot be controlled at 10 square metres, 16 square metres of can control of prior art before comparing, optical quality improves greatly, helps more generating electricity.Compared to existing technology, because adopting, the utility model transfer the shape parts and the adjustment component of catoptron to separate the structure of adjusting catoptron, therefore the utility model is in course of adjustment and has reduced interference, not only easy to use, be easy to regulate, and better through the evidence photospot regulating effect, the orientation angles range of adjustment is bigger.
Shown in Fig. 9-11, the embodiment 2 of the supporting and shape-adjusting device for reflecting mirror of a kind of heliostat described in the utility model, the difference of itself and embodiment 1 is to be used for the adjustment structure of orientation and angular setting, and other these examples of something in common repeat no more.As shown in Figure 9, the adjustment structure among the embodiment 2 comprises that circle is refuted and connects pawl center 17, adjustment disk 19 and regulate bolt 20.Adjustment disk 19 is fixed on the support 16, uniform four threaded holes on the adjustment disk 19, regulating bolt 20 1 ends is fixed on to refute with circle by setting nut 21 and spheric washer 18 and connects on the pawl center 17, as long as twist the other end of regulating bolt 20, just can adjust orientation, the angle of catoptron 1 very easily.The structure of adjustment component is equally applicable to embodiment 2 described in the embodiment 1.
In sum, because the utility model adopts the mirror curvature adjustment to separate with orientation, angular setting, so compared to existing technology, the utility model is in course of adjustment and has reduced interference, not only easy to use, be easy to regulate, be easy to processing, production cost is low, and better through the evidence photospot regulating effect.
Above-described embodiment, the utility model two kinds of embodiment more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (5)
1. the supporting and shape-adjusting device for reflecting mirror of a heliostat, be arranged on described heliostat catoptron the back side and fixedly connected with the support of described heliostat, described supporting and shape-adjusting device comprises transfers shape parts and adjustment component, described accent shape parts are used to adjust the curvature of described catoptron, described adjustment component is used to adjust the pitching and the angle of described catoptron, it is characterized in that: described accent shape parts comprise that at least four are transferred the shape assembly, wherein have at least one to transfer the shape assembly to be arranged on refuting of described catoptron central authorities to connect on the pawl center, accent shape assembly in addition connects the pawl sway brace by refuting separately respectively and is connected described refuting and connects on the pawl center, and described accent shape assembly comprises sucker and adjustable fastener; Described adjustment component correspondence is arranged on the described sidepiece that connects the pawl center of refuting, and described adjustment component comprises excessive part and adjustment securing member, and described excessive part is fixedlyed connected with described support, and described adjustment securing member is arranged on described transition piece and refutes and connects between the pawl center.
2. the catoptron supporting and adjusting device of heliostat according to claim 1 is characterized in that: the adjustable fastener in the described accent shape assembly is a screw bolt and nut.
3. the catoptron supporting and adjusting device of heliostat according to claim 1, it is characterized in that: the adjustment securing member in the described adjustment component is a screw bolt and nut.
4. the catoptron supporting and adjusting device of heliostat according to claim 1 is characterized in that: describedly refute that to connect the pawl center be square or circular.
5. according to the catoptron supporting and adjusting device of the described heliostat of the arbitrary claim of claim 1-4, it is characterized in that: the excessive part in the described adjustment component is for being fixedly connected on the scale of crossing on the described support by hold-down bolt, the described mistake on the scale is evenly equipped with at least three crescents, corresponding described refuting connects the pawl center and is provided with the threaded hole that matches with described crescent, passes securing member in described crescent and the described threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920161790 CN201600486U (en) | 2009-08-05 | 2009-08-05 | Supporting and shape-adjusting device for reflector of heliostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920161790 CN201600486U (en) | 2009-08-05 | 2009-08-05 | Supporting and shape-adjusting device for reflector of heliostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600486U true CN201600486U (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920161790 Expired - Fee Related CN201600486U (en) | 2009-08-05 | 2009-08-05 | Supporting and shape-adjusting device for reflector of heliostat |
Country Status (1)
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| CN (1) | CN201600486U (en) |
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| CN102162900A (en) * | 2011-05-18 | 2011-08-24 | 中国科学院长春光学精密机械与物理研究所 | Device for clamping reflector at high accuracy |
| CN102494422A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Multi-position height adjustable line focusing reflective support device |
| CN102494424A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Self-balanced structure for line focusing solar reflective frame |
| CN102494423A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Virtual rotary shaft structure for adjustable line focusing reflective supports |
| CN102566004A (en) * | 2012-03-05 | 2012-07-11 | 南京科远自动化集团股份有限公司 | Overlap-connected shape-adjusting device used for reflecting mirror for heliostat |
| CN102563919A (en) * | 2010-12-28 | 2012-07-11 | 北京应天阳光太阳能技术有限公司 | Solar furnace adopting self-spinning and elevation tracking mode |
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| CN104136863A (en) * | 2012-03-01 | 2014-11-05 | 亮源工业（以色列）有限公司 | Heliostats, and methods and apparatus for assembly thereof |
| CN104407461A (en) * | 2014-11-26 | 2015-03-11 | 深圳市华星光电技术有限公司 | Curved surface liquid crystal display device |
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| CN108155482A (en) * | 2017-12-25 | 2018-06-12 | 中国电子科技集团公司第五十四研究所 | A kind of structure and its method of adjustment of high-precision reflector antenna assembled panel |
| CN112596198A (en) * | 2020-12-28 | 2021-04-02 | 中国科学院长春光学精密机械与物理研究所 | Curvature error adjusting device and method for large-diameter spliced reflector |
| CN118502488A (en) * | 2023-10-20 | 2024-08-16 | 杭州华鼎新能源有限公司 | Aiming system of heliostat |
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2009
- 2009-08-05 CN CN 200920161790 patent/CN201600486U/en not_active Expired - Fee Related
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| CN102563919A (en) * | 2010-12-28 | 2012-07-11 | 北京应天阳光太阳能技术有限公司 | Solar furnace adopting self-spinning and elevation tracking mode |
| CN102563919B (en) * | 2010-12-28 | 2013-12-11 | 北京应天阳光太阳能技术有限公司 | Solar furnace adopting self-spinning and elevation tracking mode |
| CN102162900B (en) * | 2011-05-18 | 2012-06-13 | 中国科学院长春光学精密机械与物理研究所 | Device for clamping reflector at high accuracy |
| CN102162900A (en) * | 2011-05-18 | 2011-08-24 | 中国科学院长春光学精密机械与物理研究所 | Device for clamping reflector at high accuracy |
| CN102494422A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Multi-position height adjustable line focusing reflective support device |
| CN102494424A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Self-balanced structure for line focusing solar reflective frame |
| CN102494423A (en) * | 2011-12-29 | 2012-06-13 | 中国华能集团清洁能源技术研究院有限公司 | Virtual rotary shaft structure for adjustable line focusing reflective supports |
| CN102494424B (en) * | 2011-12-29 | 2013-04-17 | 中国华能集团清洁能源技术研究院有限公司 | Self-balanced structure for line focusing solar reflective frame |
| CN102494422B (en) * | 2011-12-29 | 2013-04-17 | 中国华能集团清洁能源技术研究院有限公司 | Multi-position height adjustable line focusing reflective support device |
| CN102494423B (en) * | 2011-12-29 | 2013-04-17 | 中国华能集团清洁能源技术研究院有限公司 | Virtual rotary shaft structure for adjustable line focusing reflective supports |
| CN104136863A (en) * | 2012-03-01 | 2014-11-05 | 亮源工业（以色列）有限公司 | Heliostats, and methods and apparatus for assembly thereof |
| CN104136863B (en) * | 2012-03-01 | 2017-05-03 | 亮源工业（以色列）有限公司 | Heliostats, and methods and apparatus for assembly thereof |
| CN102566004A (en) * | 2012-03-05 | 2012-07-11 | 南京科远自动化集团股份有限公司 | Overlap-connected shape-adjusting device used for reflecting mirror for heliostat |
| WO2015172403A1 (en) * | 2014-05-14 | 2015-11-19 | 深圳市华星光电技术有限公司 | Curvature adjustment structure for curved liquid crystal display |
| CN103941456B (en) * | 2014-05-14 | 2016-06-08 | 深圳市华星光电技术有限公司 | The curvature of Curved LCD adjusts structure |
| CN103941456A (en) * | 2014-05-14 | 2014-07-23 | 深圳市华星光电技术有限公司 | Curvature adjustment structure for curved-surface liquid crystal displayer |
| CN104407461A (en) * | 2014-11-26 | 2015-03-11 | 深圳市华星光电技术有限公司 | Curved surface liquid crystal display device |
| CN105485947A (en) * | 2016-01-06 | 2016-04-13 | 江苏京展能源科技有限公司 | Solar parabolic mirror bracket |
| WO2018023835A1 (en) * | 2016-08-03 | 2018-02-08 | 杭州真能科技有限公司 | Solar collecting system and collecting method |
| CN108155482A (en) * | 2017-12-25 | 2018-06-12 | 中国电子科技集团公司第五十四研究所 | A kind of structure and its method of adjustment of high-precision reflector antenna assembled panel |
| CN108155482B (en) * | 2017-12-25 | 2023-08-15 | 中国电子科技集团公司第五十四研究所 | Structure of high-precision reflecting surface antenna combined panel and adjusting method thereof |
| CN112596198A (en) * | 2020-12-28 | 2021-04-02 | 中国科学院长春光学精密机械与物理研究所 | Curvature error adjusting device and method for large-diameter spliced reflector |
| CN118502488A (en) * | 2023-10-20 | 2024-08-16 | 杭州华鼎新能源有限公司 | Aiming system of heliostat |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20130805 |