CN203719208U - Stretching-type grooved photothermal power generation heat collector structure - Google Patents
Stretching-type grooved photothermal power generation heat collector structure Download PDFInfo
- Publication number
- CN203719208U CN203719208U CN201420029438.8U CN201420029438U CN203719208U CN 203719208 U CN203719208 U CN 203719208U CN 201420029438 U CN201420029438 U CN 201420029438U CN 203719208 U CN203719208 U CN 203719208U
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- Prior art keywords
- power generation
- torque tube
- collector structure
- thermal power
- stud
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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
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Abstract
The utility model discloses a stretching-type grooved photothermal power generation heat collector structure. The stretching-type grooved photothermal power generation heat collector structure comprises a plurality of torque tube assembly sheets, wherein vertical ribs are arranged on the butt-joint sides of the two adjacent torque tube assembly sheets, the mutually butt-joint vertical ribs are connected and fixed by bolts, and a plurality of the torque tube assembly sheets are integrally assembled to form a torque tube; cantilever beam supports are fixedly installed on the vertical ribs at the upper position and the lower position, and T-shaped beams for installing a glass reflector are arranged on the cantilever beam supports. The stretching-type grooved photothermal power generation heat collector structure disclosed by the utility model is simple in structure, and capable of ensuring the requirement of the installation focusing accuracy thereof by an integral stretching-type forming process and a bolt connection fixing mode.
Description
Technical field
The utility model relates to a kind of drawing slot type photo-thermal power generation collector structure.
Background technology
World today's energy supply is nervous, and 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 the Yi Zhixin 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 mainly forms complete heat collector unit by the bracing frame of speculum, cantilever beam supporting rack, cantilever mounted beam, column, Hydraulic Power Transmission System, thermal-collecting tube etc.Main support beam and stressed member that wherein cantilever mounted beam bracing frame is heat collector.
The support frame structure of cantilever mounted beam mainly contains following several types at present: the one, and moment of torsion box type, the 2nd, space force system type, the 3rd, moment of torsion cast forms.
The support frame structure being formed by moment of torsion box type, owing to being truss structure, the rod member of use is more, although be convenient to production and processing, because number of spare parts is many, processing capacity is large, use equipment and personnel are more.Need at the scene the special tooling that service precision is very high to assemble, technique is loaded down with trivial details, and on-the-spot installation personnel is more, and installation time is longer, and benefit is not high, and bulky.The 2nd, the space force system structure being formed by steel construction and custom plug-in, Workshop Production and on-the-spot all inconveniences of installing, precision is wayward.The 3rd, the moment of torsion cylinder structure being formed by steel-pipe welding, because the deflection of workpiece galvanizing after the deflection in when welding processing and moulding is very large, and direction and the position of distortion cannot be predicted and control, although met processing, but on-the-spot installation accuracy must guarantee by special tooling, owing to being the tubular structure of growing very much, cost of transportation is raise greatly, directly caused the totle drilling cost in power station to increase.
Utility model content
The problem existing for prior art, it is a kind of when not increasing cost that the purpose of this utility model is to provide, and guarantees to install the drawing slot type photo-thermal power generation collector structure that focusing accuracy requires.
For achieving the above object, a kind of drawing slot type photo-thermal power generation collector structure of the utility model, comprise several torque tube group sheets, on the docking side of adjacent two torque tube group sheets, be provided with stud, the stud mutually docking is bolted fixing, and several torque tube group sheet integral body are spliced into torque tube; On the described stud of upper-lower position, fixedly mount cantilever beam support, on cantilever beam support, be provided with the T-shaped beam for mounting glass speculum.
Further, described stud is ┓ type structure or ┏ type structure, and the stud of docking is bolted rear formation ┳ type structure mutually.
Further, described T-shaped beam comprises large L-type beam, little L-type beam and U-shaped clamp; Large L-type beam is arranged on described cantilever beam support, and large L-type beam interfixes and rivets into reinforced structure with little L-type beam, and U-shaped clamp forms the support face that described glass reflector is installed.
Further, be provided with the installing hole for construction bolt on the straight flange of described stud and vertical edge, the described stud of docking comes construction bolt to be connected and fixed by the installing hole on vertical edge mutually.
Further, described torque tube group sheet is the arc plate structure of quadrant or 1/2nd circles.
Further, described torque tube group sheet is the galvanized steel plain sheet of integrally stretching formula moulding.
Further, the two ends of described torque tube are provided with retainer ring, and this retainer ring is fixedly mounted in the pipe of torque tube.
Further, described retainer ring is connected with the crank of photo-thermal slot type electric power generating heat collector.
Further, on the straight flange of described stud, be provided with thermal-collecting tube stent support seat, on thermal-collecting tube stent support seat, fixedly mount thermal-collecting tube support.
The utility model is simple in structure, adopts integrally stretching formula moulding process, and bolted fixed form, has guaranteed the requirement of the installation focusing accuracy of slot type photo-thermal power generation heat collector.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of slot type photo-thermal power generation heat collector;
Fig. 2 is slot type photo-thermal power generation heat collector plan structure schematic diagram;
Fig. 3 be in Fig. 1 A-A to cutaway view;
Fig. 4 is the mounting structure schematic diagram of cantilever beam support;
Fig. 5 is the torque tube group sheet of quadrant and the mounting structure schematic diagram of retainer ring;
Fig. 6 is the torque tube group sheet package assembly schematic diagram of quadrant;
Fig. 7 is the torque tube group sheet of 1/2nd circles and the mounting structure schematic diagram of retainer ring;
Fig. 8 is the torque tube group sheet package assembly schematic diagram of 1/2nd circles;
Fig. 9 is the main TV structure schematic diagram of T-shaped beam;
Figure 10 is T-shaped beam plan structure schematic diagram;
Figure 11 is the left TV structure schematic diagram of T-shaped beam;
Figure 12 is T-shaped beam perspective view;
Figure 13 be in Fig. 9 B-B to sectional structure schematic diagram;
Figure 14 is U-shaped clamp structures schematic diagram.
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.Yet 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.
As shown in Fig. 1 to Figure 14, the utility model is a kind of drawing slot type photo-thermal power generation collector structure, comprise several torque tube group sheets 1, on the docking side of adjacent two torque tube group sheets 1, be provided with stud 15, the stud 15 mutually docking is bolted fixing, and several torque tube group sheet 1 integral body are spliced into torque tube.
Stud 15 is ┓ type structure or ┏ type structure, and the stud 15 of docking is bolted rear formation ┳ type structure mutually.On the straight flange of stud 15 and vertical edge, be provided with the installing hole for construction bolt, the stud 15 of docking comes construction bolt to be connected and fixed by the installing hole on vertical edge mutually.
Torque tube group sheet 1 is made for the galvanized steel plain sheet of integrally stretching formula moulding, in the present embodiment, torque tube group sheet 1 for the arc plate structure of quadrant or torque tube group sheet 1 be the arc plate structures of 1/2nd circles, in actual use, can, according to the torque tube group sheet 1 with adopting multi-sheet structure form, be assembled into the torque tube of the versions such as pipe, square tube.
As main parts size in Fig. 1 to Fig. 6 forms and function:
1. torque tube group sheet 1: with galvanized sheet one-off drawing, form, form torque tube structure 1/4th or 1/2nd tubular, and spelling becomes complete torque tube.
2. retainer ring 2: be fixed on the two ends of torque tube, and form integral body with crank 3 is fixing with torque tube.
3. crank 3: be arranged on retainer ring 2, play center of gravity balanced action.
4. back shaft 4: being arranged on the upper end of crank 3, is the strong point and the rotating shaft of whole collector bracket.
5. cantilever beam support 5: being arranged on the stud 15 of torque tube, is that T-shaped beam 11 is installed bracing frame.
6. thermal-collecting tube stent support seat 6: be arranged in the stud plane of torque tube, for thermal-collecting tube support 7 is installed.
7. thermal-collecting tube support 7: be arranged on thermal-collecting tube stent support seat 6, for thermal-collecting tube 10 is installed.
8. support post 8: the strong point of whole heat collector bracing strut, above has sliding bearing, for back shaft 4 is installed.
9. glass reflector 9: be arranged on T-shaped beam 11, for whole heat collector provides solar light focusing hot spot, by thermal-collecting tube 10 heating.
10. thermal-collecting tube 10: be arranged on thermal-collecting tube support 7, and for absorbing heat, heating heat-conducting medium.
11.T type beam 11: rivet or be hinged on cantilever beam support 5, for mounting glass speculum 9; T-shaped beam 11 is a combining structure, comprises large L-type beam 12, little L-type beam 13 and U-shaped clamp 14; Large L-type beam 12 is arranged on cantilever beam support 5, forms T-shaped girder construction with little L-type beam 13 together with U-shaped clamp 14.
12. large L-type beams 12: be arranged on cantilever beam support 5, form T-shaped girder construction with little L-type beam 13 together with U-shaped clamp 14, glass reflector 9 is installed on it.
13. little L-type beams 13: form T-shaped beam with large L-type beam 12 together with U-shaped clamp 14, it has the effect of strengthening structure.
14.U type clamp 14: for connecting large L-type beam 12 and little L-type beam 13, make it to form a whole; The double support face of making mounting glass speculum 9 simultaneously.
The utility model is a kind of drawing slot type photo-thermal power generation collector structure, and manufacturing process is:
1. use diel punching to get off certain thickness galvanized steel plain sheet, then with drawing die, draw moulding, once complete 1/4th or 1/2nd tubular making of torque tube structure; Galvanized sheet thickness is 2.5-8mm;
2. punching in 1/4th or 1/2nd tubular stud and cambered surface, completes whole making work;
3. use diel punching to get off certain thickness galvanized steel plain sheet, then with drawing die, draw moulding, once complete the moulding of large L-type beam or little L-type beam, complete the making of L-type beam; Galvanized sheet thickness is 0.5-3.5mm;
4. certain thickness galvanized steel plain sheet is used the punching of pressing and bending mould to get off, complete the making of U-shaped clamp; Galvanized sheet thickness is 0.5-3.5mm;
5. four or two curved pipes are connected into complete torque tube structure with bolt;
6. Special fixing fixed ring 2 is arranged on to the two ends of torque tube;
7. crank 3 is arranged on the retainer ring 2 at torque tube two ends;
8. back shaft 4 is arranged on to the upper end of crank 3;
9. thermal-collecting tube stent support seat 6 is arranged on the stud face of torque tube;
10. thermal-collecting tube support 7 is arranged on thermal-collecting tube stent support seat 6;
11. merge by large L-type beam 12 and little L-type beam 13 the T-shaped beam 11 that composition is complete, and fixing with U-shaped clamp 14;
12. are arranged on cantilever beam support 5 and the assembly of T-shaped beam 11 on the stud up and down of torque tube;
13. are arranged on glass reflector 9 on the stationary plane of T-shaped beam 11;
14. are lifted on mounted collector bracket on column.
The utility model is a kind of drawing slot type photo-thermal power generation collector structure, has the feature of the following aspects:
1. use the cantilever mounted beam support frame mechanism of the torque tube structure of four fractions or dichotomic type installation.
2. adopt integrally stretching formula molding structure make 1/4th or 1/2nd tubular, by four tubular or two tubularly form a complete round steel pipe, with bolt, is installed and is fixed.Torque tube is owing to there is no welding deformation, so installation accuracy is very high.
3. the torque tube structure after combination is eight prismatic shapes or four prismatic shapes, has very high bending strength.
4. torque tube and crank 3 adopt Special fixing fixed ring 2 and fitting bolt to fix, and there is no the problem on deformation of welding.
5. retainer ring 2 also adopts fitting bolt to be connected with torque tube, does not produce problem on deformation.
6. speculum is arranged on T-shaped beam 11, and T-shaped beam is combined member, adopts riveted joint or fraising connected mode with cantilever beam.Need not weld, there is no problem on deformation.
7. cantilever beam support 5 is directly installed on the stud structure of torque tube with the assembly of T-shaped beam 11, need not weld special-purpose installation component, can not produce distortion.
8. cantilever beam support 5 is installed does not need special tooling, guarantees optically focused precision when saving mounting cost.
Claims (10)
1. a drawing slot type photo-thermal power generation collector structure, it is characterized in that, comprise several torque tube group sheets, on the docking side of adjacent two torque tube group sheets, be provided with stud, the stud mutually docking is bolted fixing, and several torque tube group sheet integral body are spliced into torque tube; On the described stud of upper-lower position, fixedly mount cantilever beam support, on cantilever beam support, be provided with the T-shaped beam for mounting glass speculum.
2. drawing slot type photo-thermal power generation collector structure as claimed in claim 1, is characterized in that, described stud is ┓ type structure or ┏ type structure, and the stud of docking is bolted rear formation ┳ type structure mutually.
3. drawing slot type photo-thermal power generation collector structure as claimed in claim 1, is characterized in that, described T-shaped beam comprises large L-type beam, little L-type beam and U-shaped clamp; Large L-type beam is arranged on described cantilever beam support, and large L-type beam interfixes and rivets into reinforced structure with little L-type beam, and U-shaped clamp forms the support face that described glass reflector is installed; Described T-shaped beam adopts the galvanized steel plain sheet of drawing moulding to make, and the thickness of this galvanized steel plain sheet is 0.5-3.5mm.
4. drawing slot type photo-thermal power generation collector structure as claimed in claim 2, is characterized in that, has the fixing hole of construction bolt on the straight flange of described stud and vertical edge, and the described stud of docking comes construction bolt to be connected and fixed by the installing hole on vertical edge mutually.
5. drawing slot type photo-thermal power generation collector structure as claimed in claim 1, is characterized in that, described torque tube group sheet is the arc plate structure of quadrant or 1/2nd circles.
6. drawing slot type photo-thermal power generation collector structure as claimed in claim 1, it is characterized in that, described torque tube group sheet is the galvanized steel plain sheet of integrally stretching formula moulding, is provided with the installing hole for construction bolt on it, and the thickness of this galvanized steel plain sheet is 2.5-8mm.
7. drawing slot type photo-thermal power generation collector structure as claimed in claim 1, is characterized in that, the two ends of described torque tube are provided with retainer ring, and this retainer ring is fixedly mounted in the pipe of torque tube.
8. drawing slot type photo-thermal power generation collector structure as claimed in claim 7, is characterized in that, described retainer ring is connected with the crank of photo-thermal slot type electric power generating heat collector.
9. drawing slot type photo-thermal power generation collector structure as claimed in claim 1, is characterized in that, is provided with thermal-collecting tube stent support seat on the straight flange of described stud, on thermal-collecting tube stent support seat, fixedly mounts thermal-collecting tube support.
10. drawing slot type photo-thermal power generation collector structure as claimed in claim 1, is characterized in that, on the described stud of upper-lower position, fixedly mounts cantilever beam support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029438.8U CN203719208U (en) | 2014-01-17 | 2014-01-17 | Stretching-type grooved photothermal power generation heat collector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029438.8U CN203719208U (en) | 2014-01-17 | 2014-01-17 | Stretching-type grooved photothermal power generation heat collector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719208U true CN203719208U (en) | 2014-07-16 |
Family
ID=51158355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029438.8U Expired - Fee Related CN203719208U (en) | 2014-01-17 | 2014-01-17 | Stretching-type grooved photothermal power generation heat collector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719208U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152806A (en) * | 2017-06-20 | 2017-09-12 | 酒泉市联汇光热装备有限公司 | A kind of paraboloid trough type sunlight heat power generation heat collector cantilever beam tubular stent |
| CN109812993A (en) * | 2019-01-23 | 2019-05-28 | 东方宏海新能源科技发展有限公司 | A kind of solar light-heat power-generation dish-style bracket |
| CN113959099A (en) * | 2021-11-19 | 2022-01-21 | 江苏振光电力设备制造有限公司 | Novel torque tube of trough type heat collector and processing method thereof |
-
2014
- 2014-01-17 CN CN201420029438.8U patent/CN203719208U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152806A (en) * | 2017-06-20 | 2017-09-12 | 酒泉市联汇光热装备有限公司 | A kind of paraboloid trough type sunlight heat power generation heat collector cantilever beam tubular stent |
| CN109812993A (en) * | 2019-01-23 | 2019-05-28 | 东方宏海新能源科技发展有限公司 | A kind of solar light-heat power-generation dish-style bracket |
| CN109812993B (en) * | 2019-01-23 | 2024-05-17 | 东方宏海新能源科技发展有限公司 | Solar photo-thermal power generation disc type support |
| CN113959099A (en) * | 2021-11-19 | 2022-01-21 | 江苏振光电力设备制造有限公司 | Novel torque tube of trough type heat collector and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20200117 |