CN202770035U - Mirror panel supporting device for solar energy slot type power generation system - Google Patents
Mirror panel supporting device for solar energy slot type power generation system Download PDFInfo
- Publication number
- CN202770035U CN202770035U CN 201220374008 CN201220374008U CN202770035U CN 202770035 U CN202770035 U CN 202770035U CN 201220374008 CN201220374008 CN 201220374008 CN 201220374008 U CN201220374008 U CN 201220374008U CN 202770035 U CN202770035 U CN 202770035U
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- CN
- China
- Prior art keywords
- truss
- mirror
- strutting arrangement
- radian
- skeleton unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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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
A mirror panel supporting device for a solar energy slot type power generation system comprises truss supporting columns and a reflecting mirror supporting structure. The reflecting mirror supporting structure is arranged on the truss supporting column through rotating pieces arranged at two ends of the reflecting mirror supporting structure, can be driven by an external driving device to rotate around the axis of the rotating pieces, and comprises a plurality of truss framework units arranged in end-to-end connection mode. Two ends of each truss framework unit are both provided with radian supporting pieces used for supporting of a reflecting mirror. The mirror panel supporting device for the solar energy slot type power generation system has the advantages that all main components can be produced in standardized mode in factories; materials are saved due to the fact that the truss framework is reasonable in structural mechanics anti-bending and anti-twisting performance; and control of assembly errors is benefited and assembly precision is high due to the fact that on-site bolt connection amount is small.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement of slot type electricity generation system mirror board.
Background technology
As shown in Figure 1, the parabolic collecting system of grooved is that cross section that many reflective mirrors 101 form is parabola, length direction and is the line focusing system that grooved, parabola focus are straight line along its length.Be gathered on the focus 103 of reflective mirror after the reflection of sunshine 102 by reflective mirror 101 of incident.The solar energy that the parabolic collecting system utilization of grooved focuses on produces the Steam Actuation steam turbine power generation to the heating of the heat transfer medium in the heat collector in heat exchanger.Many slot-type optical collectors can dispersed placement after serial or parallel connection form slot type mirror battle array, mirror array 1 system capacity can be set according to demand.The mirror support device of the parabolic collecting system of grooved is the important component part in the electricity generation system.The upper load of grooved reflecting mirror support structure is very little, and supporting construction is mainly born deadweight and wind carries.Therefore all require very high to rigging error, supporting structure bending rigidity and torsional rigidity.Truss form main framing in the existing supporting construction is isometric with an intercolumniation (generally reaching more than ten meter), the member truss skeleton that is welded in the workshop, transportation inconvenience; Perhaps bolts assemblies at the construction field (site), the large precision of bolt connection amount is wayward.
The utility model content
Problem for the prior art existence, the purpose of this utility model is to provide a kind of solar groove type electricity generation system mirror board bracing or strutting arrangement, this device utilizes truss structure as the skeleton unit of bracing or strutting arrangement and a pole unit, and with the each several part cellular manufacturing in the bracing or strutting arrangement, install at the construction field (site).Assembly precision and production efficiency have been improved; And, because the bending resistance torsional property of truss structure is splendid, so prolonged the service life of bracing or strutting arrangement, save the maintenance cost of solar power station.
For achieving the above object, a kind of solar groove type electricity generation system of the utility model mirror board bracing or strutting arrangement comprises truss strut and reflecting mirror support structure; Reflecting mirror support structure is arranged on the truss strut by the tumbler that is arranged on its two ends, and the axis of the moving part that externally rotates under the driving of drive unit rotates; Described reflecting mirror support structure comprises the truss skeleton unit of the end to end setting of some joints, and is provided with the radian support member for the supporting reflex mirror at the two ends of every joint truss skeleton unit.
Further, the two ends of described truss skeleton unit also are provided with end plates; Described end plates are used for connecting adjacent truss skeleton unit and described radian support member being fixed on the truss skeleton unit.
Further, described tumbler and the coaxial setting of described truss skeleton unit.
Further, described tumbler is bearing or rotating shaft.
Further, described truss strut and truss skeleton unit are top boom and lower boom parallel chord truss parallel to each other.
Further, the top of described radian support member is arc line shaped, is used for stationary mirror, and its radian should be complementary with the radian of described speculum.
Further, described radian support member can be parabolical class triangle thin-wall member section bar for the top margin of being made by metal material.
Further, the described radian support member some middle brace rods that upper arc bar and lower arc bar and being used to connect upper and lower arc bar of serving as reasons form; Described upper arc bar is used for stationary mirror.
A kind of solar groove type electricity generation system of the utility model mirror board bracing or strutting arrangement.By using this bracing or strutting arrangement to have following advantages:
1) each main member: truss strut, truss skeleton unit, radian support member, end plates.Can be wide according to load level, slot type footpath, element length and these 4 factor divided rank of total length, then form the assemblies realization blocking such as seriation standarized component and workshop production, and each member can factory normalization production;
2) bending resistance of truss skeleton structure mechanics and torsional property are reasonable, economical with materials;
3) on-the-spot bolt connection amount is little, is conducive to control rigging error, and assembly precision is higher.
Description of drawings
Fig. 1 is the operation principle of the parabolic collecting system of grooved;
Fig. 2 is support device structure schematic diagram in the utility model;
Fig. 3 is truss skeleton unit structural representation;
Fig. 4 is truss skeleton unit (containing end plates) structural representation;
Fig. 5 is radian support member (containing end plates) structural representation;
Fig. 6 is the syndeton schematic diagram of truss skeleton unit and truss strut.
The grooved parabolic collecting system bracing or strutting arrangement of Fig. 7 for being consisted of by four joint truss skeleton units.
The specific embodiment
As shown in Figure 2, a kind of solar groove type electricity generation system of the utility model mirror board bracing or strutting arrangement comprises truss strut 1 and reflecting mirror support structure 2.Reflecting mirror support structure 2 is arranged on the truss strut 1 that is positioned at reflecting mirror support structure 2 two ends by the tumbler 9 that is arranged on its two ends, and the axis of the moving part 9 that externally rotates under the driving of drive unit rotates.Reflecting mirror support structure 2 comprises some radian support members 3 and some joint truss skeleton units 4, and wherein, radian support member 3 is directly used in the supporting reflex mirror, connection and support that truss skeleton unit 4 is used between each radian support member 3.
As shown in Figure 4, end plates 5 are the metallic plate with screw, such as: steel plate etc.End plates are arranged on the two ends of truss skeleton unit 4, are used for connecting adjacent truss skeleton unit 4 and radian support member 3 being fixed on truss skeleton unit 4.In addition, as shown in Figure 5, the end plates 5 that are positioned at the two ends of reflecting mirror support structure 2 also are fixed on reflecting mirror support structure 2 on the truss strut 1 by tumbler 9 fixed thereon.
Radian support member 3 is bolted on the end plates 5 for being directly used in the parts of supporting reflex mirror.As shown in Figure 5, the top 8 of radian support member 3 is arc line shaped, and its radian should be complementary with the radian of speculum, can be with firm being fixed on the top 8 of speculum.This end is used for stationary mirror, and its bottom shape does not have particular determination.Radian support member 3 can be parabolical class triangle thin-wall member section bar for the top margin of being made by metal material; The material of its use can be selected according to the actual loading size.Upper arc pole length approximately equates with half of groove type paraboloid arc length.In addition, the radian support member 3 some middle brace rods that upper arc bar and lower arc bar and being used to connect upper and lower arc bar of also can serving as reasons form.
Shown in Fig. 2,6, tumbler 9 is for the parts that connect reflecting mirror support structure 2 and truss strut 1, can be bearing or rotating shaft, as select bearing, then bearing base is fixed on the top of truss strut 1, tumbler 9 and the 4 coaxial settings of truss skeleton unit, and be fixed on the end plates 5 at the two ends that are positioned at reflecting mirror support structure 2.Externally under the control of driving mechanism, the axis rotation of moving part 9 that can rotate of control reflecting mirror support structure 2, and be fixed on desired location.
Above-mentioned parts, all can process in advance according to demand such as truss strut 1, truss skeleton unit 4, end plates 5 and radian support member 3, then assemble at the scene, being respectively by two joints or four of showing among Fig. 2,7 saves the parabolic collecting system bracing or strutting arrangement of grooved that the truss skeleton units consist of.
Claims (8)
1. a solar groove type electricity generation system mirror board bracing or strutting arrangement is characterized in that, described bracing or strutting arrangement comprises truss strut and reflecting mirror support structure; Reflecting mirror support structure is arranged on the truss strut by the tumbler that is arranged on its two ends, and the axis of the moving part that externally rotates under the driving of drive unit rotates; Described reflecting mirror support structure comprises the truss skeleton unit of the end to end setting of some joints, and is provided with the radian support member for the supporting reflex mirror at the two ends of every joint truss skeleton unit.
2. described mirror board bracing or strutting arrangement according to claim 1 is characterized in that, the two ends of described truss skeleton unit also are provided with end plates; Described end plates are used for connecting adjacent truss skeleton unit and described radian support member being fixed on described truss skeleton unit.
3. described mirror board bracing or strutting arrangement according to claim 1 is characterized in that described tumbler and the coaxial setting of described truss skeleton unit.
4. described mirror board bracing or strutting arrangement according to claim 3 is characterized in that, described tumbler is bearing or rotating shaft.
5. described mirror board bracing or strutting arrangement according to claim 1 is characterized in that, described truss strut and truss skeleton unit are top boom and lower boom parallel chord truss parallel to each other.
6. described mirror board bracing or strutting arrangement according to claim 1 is characterized in that, the top of described radian support member is arc line shaped, is used for stationary mirror, and its radian should be complementary with the radian of described speculum.
7. described mirror board bracing or strutting arrangement according to claim 6 is characterized in that, described radian support member can be parabolical class triangle thin-wall member section bar for the top margin of being made by metal material.
8. described mirror board bracing or strutting arrangement according to claim 6 is characterized in that, the described radian support member some middle brace rods that upper arc bar and lower arc bar and being used to connect upper and lower arc bar of serving as reasons form; Described upper arc bar is used for stationary mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374008 CN202770035U (en) | 2012-07-31 | 2012-07-31 | Mirror panel supporting device for solar energy slot type power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374008 CN202770035U (en) | 2012-07-31 | 2012-07-31 | Mirror panel supporting device for solar energy slot type power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770035U true CN202770035U (en) | 2013-03-06 |
Family
ID=47776601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374008 Withdrawn - After Issue CN202770035U (en) | 2012-07-31 | 2012-07-31 | Mirror panel supporting device for solar energy slot type power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840704A (en) * | 2012-07-31 | 2012-12-26 | 中海阳新能源电力股份有限公司 | Mirror panel supporting device of solar trough type power generation system |
| CN105763151A (en) * | 2016-04-29 | 2016-07-13 | 中海阳能源集团股份有限公司 | Heliostat structure and installation method thereof |
-
2012
- 2012-07-31 CN CN 201220374008 patent/CN202770035U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840704A (en) * | 2012-07-31 | 2012-12-26 | 中海阳新能源电力股份有限公司 | Mirror panel supporting device of solar trough type power generation system |
| CN102840704B (en) * | 2012-07-31 | 2015-05-06 | 中海阳能源集团股份有限公司 | Mirror panel supporting device of solar trough type power generation system |
| CN105763151A (en) * | 2016-04-29 | 2016-07-13 | 中海阳能源集团股份有限公司 | Heliostat structure and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: RAYSPOWER ENERGY GROUP CO., LTD. Free format text: FORMER NAME: NEW ENERGY POWER CO., LTD. IN HAI DUONG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102200 Changping District science and Technology Park, Beijing Road No. 17 Patentee after: Rayspower Energy Group Co., Ltd. Address before: 102200 Changping District science and Technology Park, Beijing Road No. 17 Patentee before: RAYSPOWER NEW ENERGY Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130306 Effective date of abandoning: 20150506 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130306 Effective date of abandoning: 20150506 |
|
| RGAV | Abandon patent right to avoid regrant |