CN203595303U - Combined-stretching groove type photo-thermal power generation collector cantilever beam support - Google Patents
Combined-stretching groove type photo-thermal power generation collector cantilever beam support Download PDFInfo
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- CN203595303U CN203595303U CN201320662636.3U CN201320662636U CN203595303U CN 203595303 U CN203595303 U CN 203595303U CN 201320662636 U CN201320662636 U CN 201320662636U CN 203595303 U CN203595303 U CN 203595303U
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- punching
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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 combined-stretching groove type photo-thermal power generation collector cantilever beam support. The support comprises an integrated-stretching forming structure manufactured with an integrated-stretching forming technology, and a strength supporting structure manufactured with a welding method, the integrated-stretching forming structure is fixedly connected with a reflector, and the integrated-stretching forming structure and the strength supporting structure are connected and fixed through hinging holes to form the cantilever beam support as a whole. According to combined-stretching groove type photo-thermal power generation collector cantilever beam support, due to the fact that the integrated-stretching forming technology and the common welding method are combined, manufacturing cost is greatly reduced while accuracy is guaranteed, and market popularization is facilitated.
Description
Technical field
The utility model relates to the drawing slot type photo-thermal power generation heat collector cantilever beam support of a kind of combination.
Background technology
World today's energy supply anxiety, the disposable energy faces exhaustion, and contaminated environment, discharges a large amount of carbon dioxides, increases the weight of greenhouse effects, causes climate warming, has brought thus a series of environmental problems that are difficult to overcome.Finding a kind of clean, reliable, long-acting lasting new forms of energy substitutes the disposable energy and just becomes world today's sustainable development most pressing problem.Solar energy, as a kind of clean environment firendly, inexhaustible, nexhaustible new forms of energy, is the most desirable, the most reliable for a long time alternative energy source in future.
Photo-thermal power generation is a Zhi Xin army of field of solar thermal power generation, is the principle of utilizing optical heat radiation to focus on, large-area sunshine is converged on the heat collector that focuses on small size, improve heat-collecting temperature, make water boiling, pushing turbine rotation drives generator generating simultaneously.
Slot type photo-thermal power generation is the most ripe at present solar-thermal generating system.It forms complete heat collector by speculum, cantilever beam supporting rack, torque tube, thermal-collecting tube.Speculum is to be stretched and formed by specific parabola cross section, therefore needs very high manufacture and installation accuracy to guarantee light gathering efficiency.General groove type heat collector electricity generation system mirror glass all will be arranged on specific cantilever beam supporting rack.The version of cantilever beam supporting rack roughly has following several at present: the one, formed by cantilever beam and mirror glass supporting spring, owing to being formed by two parts; Need at the scene the special tooling that service precision is very high to assemble, technique is loaded down with trivial details, and personnel are more, and benefit is not high.The 2nd, be directly welded by steel construction, although execute-in-place is simple, workpiece precision in the time of processing welding can not well guarantee again, has reduced the efficiency of hot generating, has indirectly increased cost; The 3rd, by steel plate integrally stretching moulding on mould, although precision is very high, can effectively guarantee the accuracy focusing on, but because cantilever beam support is very large, the mould and the special processing equipment that need are also very large, and cost of manufacture is very high, manufacture difficulty is very large, and photo-thermal power generation market is difficult for promoting at home.
Utility model content
The problem existing for prior art, the purpose of this utility model is to provide a kind of combination drawing slot type photo-thermal power generation heat collector cantilever beam support, and it can guarantee again to install the requirement of focusing accuracy in reducing costs.
For achieving the above object, the drawing slot type photo-thermal power generation heat collector cantilever beam support of a kind of combination of the utility model, comprise the integrally stretching formula molding structure that adopts integrally stretching formula forming technique to make, the strength support structure that adopts welding method to make, integrally stretching formula molding structure is fixedly connected with speculum, adopts fraising to be connected and fixed entirety and form cantilever beam support between integrally stretching formula molding structure and strength support structure.
Further, described integrally stretching formula molding structure comprises that employing drawing die draws the speculum support arm of moulding and several installation bases disposed thereon, and described speculum is fixedly mounted on installation base.
Further, on described installation base, be provided with punching, described speculum is by bolt and punching fixed installation.
Further, on described speculum support arm, be provided with 4 described installation bases, on 4 described installation bases, be respectively arranged with the first punching, the second punching, the 3rd punching, the 4th punching, the first punching, the second punching, the 3rd punching and the 4th punching are elongated hole, wherein, the first punching and the 4th punching are for longitudinally arranging and be used for controlling width, and described the second punching and the 3rd punching are the position of lateral arrangement for speculum described in fine adjustment.
Further, described strength support structure comprises the brace summer that several are welded to each other, and the installation sidewall of the upper end of brace summer and described speculum support arm drills some groups of fraisings simultaneously, between one group of fraising, is mutually permanently connected by fitting bolt is installed.
Further, described in several, cantilever beam support is arranged in order to support several speculums, and thermal-collecting tube is set carrys out entire combination and become slot type photo-thermal power generation heat collector.
The utility model, by the mode that adopts integrally stretching formula forming technique and common welding method to mutually combine, greatly reduces manufacturing cost in guaranteeing precision, is easy to marketing.
Accompanying drawing explanation
Fig. 1 is integrally stretching formula molding structure front view;
Fig. 2 is integrally stretching formula molding structure top view;
Fig. 3 is integrally stretching formula molding structure left view;
Fig. 4 is I portion enlarged drawing in Fig. 1;
Fig. 5 is II portion enlarged drawing in Fig. 1;
Fig. 6 is III portion enlarged drawing in Fig. 1;
Fig. 7 is IV portion enlarged drawing in Fig. 1;
Fig. 8 is A portion enlarged drawing in Fig. 1;
Fig. 9 is that Fig. 4 is that B is to view;
Figure 10 is that Fig. 5 is that C is to view;
Figure 11 is that Fig. 6 is that D is to view;
Figure 12 is that Fig. 7 is that E is to view;
Figure 13 is strength support structural front view;
Figure 14 is strength support structure left view;
Figure 15 is strength support structure top view;
Figure 16 is F portion enlarged drawing in Figure 13;
Figure 17 is the structural scheme of mechanism of installing on cantilever beam support after speculum;
Figure 18 is the drawing slot type photo-thermal power generation heat collector overall structure schematic diagram of combination.
The specific embodiment
Below, with reference to accompanying drawing, the utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.But the utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make the utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
For ease of explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", the relation for element shown in key diagram or feature with respect to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device in figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in space used here can correspondingly be explained.
The preparation method of the drawing slot type photo-thermal power generation of the combination heat collector cantilever beam support adopting in the utility model, be specially: use integrally stretching formula forming technique to make for the local support structure of speculum is installed, adopt welding method to make for the structure of strength support, both adopt fraising to be connected and fixed entirety and form cantilever beam support.
The preparation method of the drawing slot type photo-thermal power generation of the combination heat collector cantilever beam support adopting in the utility model, concrete steps are:
1) use diel punching to get off certain thickness galvanized steel plain sheet, then draw moulding with drawing die, complete the structure fabrication of speculum support arm;
2) punching on the installation base of speculum support arm, completes whole making work;
3) strength support structure blanking, and on special tooling jig, weld supporting construction, galvanizing after shaping;
4) on special tooling jig, glass reflector support arm and strength support structure are bolted together by mutual alignment;
5) on strength support structure and speculum support arm sidewall, hole to guarantee the accuracy of relative position between the two simultaneously, be then mounted with fitting bolt, entirety forms cantilever beam support.
As shown in Fig. 1 to Figure 18, the utility model is the drawing slot type photo-thermal power generation heat collector cantilever beam support of a kind of combination, comprise integrally stretching formula molding structure 1 and strength support structure 2, integrally stretching formula molding structure 1 adopts integrally stretching formula forming technique to make, strength support structure 2 adopts welding method to make, integrally stretching formula molding structure 1 is fixedly connected with speculum 3, adopts fraising to be connected and fixed between integrally stretching formula molding structure 1 and strength support structure 2, and entirety forms cantilever beam support 4.
Integrally stretching formula molding structure 1 comprises that employing drawing die draws the speculum support arm 5 of moulding and several installation bases 6 disposed thereon, and speculum 3 is fixedly mounted on installation base 6.On installation base 6, be provided with punching, speculum 3 is by bolt and punching fixed installation.In the present embodiment, on speculum support arm, be provided with 4 installation bases 6, on 4 installation bases 6, be respectively arranged with the first punching 7, the second punching 13, the 3rd punching 14, the 4th punching 15, the first punching 7, the second punching 13, the 3rd punching 14 and the 4th punching 15 are elongated hole, wherein, the first punching 7 and the 4th punching 15 are longitudinally to arrange, for controlling width; The second punching 13 and the 3rd punching 14 are lateral arrangement, for the position of speculum described in fine adjustment.
On the installation sidewall of speculum support arm 5, be provided with several the first fraisings 8.Strength support structure 2 comprises the brace summer 9 that several are welded to each other, the upper end of brace summer 9 is provided with the second fraising 10, each second fraising 10 is corresponding with the first fraising 8 respectively, mutually the first corresponding fraising 8 is with the second fraising 10 for drill and make simultaneously, and one group first is reamed and 8 and second ream and be mutually permanently connected by installation fitting bolt between 10.
In the present embodiment, after integrally stretching formula molding structure 1 and 2 combinations of strength support structure, meet the separate unit of the mirror glass installation requirement of parabolical cross sectional shape, between two these installation units, fix connection by torque tube 12, the mounting structure that forms complete slot type Parabolic Section, thermal-collecting tube 11 is arranged in the focus of speculum 3.When installation, several cantilever beam supports 4 are arranged in order to support the speculum 3 that several are arranged side by side, and thermal-collecting tube 11 is set carrys out entire combination and become slot type photo-thermal power generation heat collector.
Feature of the present utility model comprises:
1. use integrally stretching formula forming technique to make for the very high local support structure that mirror glass need to be installed of required precision.Still adopt common welding method to make for the structure that only plays strength support.In guaranteeing precision, greatly reduce manufacturing cost.
2. strength support structure and integrally stretching formula molding structure adopt fraising to be connected, owing to there is no welding deformation, so finished product accuracy is higher.
3. the welding manufacture of strength support structure does not need to control very high deformation requirements.
4. on mounting platform, complete holder combination and install, scene no longer needs special tooling to install.
5. save on-the-spot installation strength and personnel, save mounting cost, guarantee optically focused precision.
Claims (6)
1. the drawing slot type photo-thermal power generation heat collector cantilever beam support of combination, it is characterized in that, comprise the integrally stretching formula molding structure that adopts integrally stretching formula forming technique to make, the strength support structure that adopts welding method to make, integrally stretching formula molding structure is fixedly connected with speculum, adopts fraising to be connected and fixed entirety and form cantilever beam support between integrally stretching formula molding structure and strength support structure.
2. the drawing slot type photo-thermal power generation of combination as claimed in claim 1 heat collector cantilever beam support, it is characterized in that, described integrally stretching formula molding structure comprises that employing drawing die draws the speculum support arm of moulding and several installation bases disposed thereon, and described speculum is fixedly mounted on installation base.
3. the drawing slot type photo-thermal power generation of combination as claimed in claim 2 heat collector cantilever beam support, is characterized in that, on described installation base, is provided with punching, and described speculum is by bolt and punching fixed installation.
4. the drawing slot type photo-thermal power generation of combination as claimed in claim 3 heat collector cantilever beam support, it is characterized in that, on described speculum support arm, be provided with 4 described installation bases, on 4 described installation bases, be respectively arranged with the first punching, the second punching, the 3rd punching, the 4th punching, the first punching, the second punching, the 3rd punching and the 4th punching are elongated hole, wherein, the first punching and the 4th punching are for longitudinally arranging and be used for controlling width, and described the second punching and the 3rd punching are the position of lateral arrangement for speculum described in fine adjustment.
5. the drawing slot type photo-thermal power generation of combination as claimed in claim 2 heat collector cantilever beam support, it is characterized in that, described strength support structure comprises the brace summer that several are welded to each other, the installation sidewall of the upper end of brace summer and described speculum support arm drills some groups of fraisings simultaneously, between every group of fraising, is mutually permanently connected by fitting bolt is installed.
6. the drawing slot type photo-thermal power generation of combination as claimed in claim 1 heat collector cantilever beam support, it is characterized in that, described in several, cantilever beam support is arranged in order to support several speculums, and thermal-collecting tube is set carrys out entire combination and become slot type photo-thermal power generation heat collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662636.3U CN203595303U (en) | 2013-10-25 | 2013-10-25 | Combined-stretching groove type photo-thermal power generation collector cantilever beam support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662636.3U CN203595303U (en) | 2013-10-25 | 2013-10-25 | Combined-stretching groove type photo-thermal power generation collector cantilever beam support |
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| Publication Number | Publication Date |
|---|---|
| CN203595303U true CN203595303U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662636.3U Withdrawn - After Issue CN203595303U (en) | 2013-10-25 | 2013-10-25 | Combined-stretching groove type photo-thermal power generation collector cantilever beam support |
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| CN (1) | CN203595303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528254A (en) * | 2013-10-25 | 2014-01-22 | 中海阳能源集团股份有限公司 | Combined stretching type cantilever beam support of slot type solar-thermal power generation heat collector and manufacturing method of combined stretching type cantilever beam support |
| CN106208938A (en) * | 2015-04-30 | 2016-12-07 | 中海阳能源集团股份有限公司 | A kind of Reflecting mirror support means and installation method thereof |
-
2013
- 2013-10-25 CN CN201320662636.3U patent/CN203595303U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528254A (en) * | 2013-10-25 | 2014-01-22 | 中海阳能源集团股份有限公司 | Combined stretching type cantilever beam support of slot type solar-thermal power generation heat collector and manufacturing method of combined stretching type cantilever beam support |
| CN103528254B (en) * | 2013-10-25 | 2016-06-22 | 中海阳能源集团股份有限公司 | Combine drawing slot type photo-thermal power generation heat collector cantilever beam support and preparation method thereof |
| CN106208938A (en) * | 2015-04-30 | 2016-12-07 | 中海阳能源集团股份有限公司 | A kind of Reflecting mirror support means and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20160622 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |