CN203116312U - Groove-type paraboloid solar utilization device - Google Patents
Groove-type paraboloid solar utilization device Download PDFInfo
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- CN203116312U CN203116312U CN2013200324181U CN201320032418U CN203116312U CN 203116312 U CN203116312 U CN 203116312U CN 2013200324181 U CN2013200324181 U CN 2013200324181U CN 201320032418 U CN201320032418 U CN 201320032418U CN 203116312 U CN203116312 U CN 203116312U
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- groove
- reflective film
- parabolic lens
- skeletons
- skeleton
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a groove-type paraboloid solar utilization device. The groove-type paraboloid solar utilization device comprises at least one row of supporting rods which are arranged at intervals, heat absorbing bodies arranged on the row of the supporting rods, a group of suspension rods which are arranged on each heat absorbing body and can rotate around each heat absorbing body, a group of paraboloid mirror grooves formed in each suspension rod, and a driving unit of each paraboloid mirror groove, wherein each paraboloid mirror groove comprises at least two parallel parabola-shaped edge skeletons, at least two linear edge skeletons perpendicularly connected with the parabola-shaped edge skeletons, and a rolling module parallel to the linear edge skeletons. Reflecting film which is attached to the outer side of each skeleton when being drawn out, and a potential energy driving piece which can enable the reflecting film to retract are arranged on the rolling module, a pull rod is arranged at the outermost end of the reflecting film, and at least two thin flexible pieces are arranged on the pull rod. The groove-type paraboloid solar utilization device further comprises at least one reversing piece arranged on each paraboloid mirror groove, and at least one film drawing driving piece which is used for drawing the reflecting film out, wherein the thin flexible pieces pass by each reversing piece in a sliding mode, and are connected to the film drawing driving piece.
Description
Technical field
The utility model relates to field of solar energy utilization, is specifically related to a kind of groove type paraboloid solar use device.
Background technology
Groove type solar can use device with light focusing on a line, thereby in the middle high temperature utilization of solar energy, obtained using widely.The speculum of existing groove type solar use device is the metal of glass or high polish mostly, can resist storm in order to guarantee whole device, need firm supporting construction that rigidity is provided, thereby the cost of device is very high; It is the device of reflective film that speculum is also arranged in the prior art, and the supporting construction of speculum does not need the rigidity that reaches so high yet, a lot of costs have been saved, be the thin film trough solar collector of " 200780021668.2 " such as the patent No., go for a drive easily but the groove of this device is very dark, in the phenomenon that occurs easily in the face of stormy the time being damaged.
Summary of the invention
The purpose of this utility model be to overcome the deficiencies in the prior art and provide a kind of have ventilative section, speculum is flexible telescopic groove type paraboloid solar use device.
The technical solution of the utility model is achieved in that a kind of groove type paraboloid solar use device, comprise the setting of at least one row's equi-spaced apart support bar, be arranged on the absorber of a row on the support bar, one group and be arranged on the absorber and the hanger bar that can rotate around it, be arranged on one group of parabolic lens groove on the hanger bar and the driver element of parabolic lens groove; The parabolic lens groove comprises at least two parabola shaped edge skeletons that be arranged in parallel, at least two and parabola shaped edge skeleton linear connected vertically edge skeleton and the scrolling module parallel with linear edge skeleton; Described scrolling module is provided with the reflective film that is attached at the skeleton outside when pulling out and the potential energy actuator that can make the reflective film withdrawal, and the reflective film outermost end arranges a pull bar, and pull bar is provided with at least two thin flexible pieces; Described device comprises that also at least one is arranged on reversing piece on the parabolic lens groove and at least one pulls out the membrane actuator of reflective film, and thin flexible piece cunning is walked around reversing piece, and is connected to the membrane actuator.
Further, described potential energy actuator is spring.
Further, described reversing piece is fixed pulley.
Further, the reflective film exit near the scrolling module is provided with a cleaning sliver on the described parabolic lens groove.
Useful technique effect of the present utility model is as follows: the parabolic lens groove comprises at least two parabola shaped edge skeletons that be arranged in parallel and at least two and skeleton linear connected vertically edge, parabola shaped edge skeleton, thereby can form ventilative section, the mirror of described parabolic lens groove is telescopic reflective film, in stormy weather, make its withdrawal, and expose ventilative section, thereby make device be difficult for being damaged.
Description of drawings
Fig. 1 is the structural representation of the whole device of the utility model.
Fig. 2 is a parabolic lens groove side structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, be described further by the utility model of embodiment.
As shown in Figure 1 and Figure 2, a kind of groove type paraboloid solar use device, be east-west setting, comprise that seven row's equi-spaced apart vertically are installed in ground support bar 1, every row has 23 support bars, fixes an endothermic tube 2 on the support bar, all is provided with a parabolic lens groove 3 between adjacent two support bars arbitrarily on the endothermic tube, the parabolic lens groove hangs by the hanger bar 4 that is fixed on its two ends and is arranged on the endothermic tube, and hanger bar can be rotated around endothermic tube.The parabolic lens groove comprise two parabola shaped edge skeletons 5 being parallel to each other, one parabola shaped in the middle of skeleton, with vertical two linear pattern edge skeletons and the linear pattern centre skeleton 6 that links to each other of parabola shaped skeleton, skeleton all is arranged on the inboard of parabola shaped skeleton in the middle of linear pattern edge skeleton and the linear pattern, all skeletons are the U-shaped light gauge cold-formed steel shape in cross section, the chord length of parabola shaped skeleton is 2.6 meters, the bow height is 0.65 meter, and the length of linear pattern skeleton is 2.5 meters.
Seven row's support bars be provided with a membrane actuator 7 southernmost, but the membrane actuator comprises dual-axle motor and the one group of steel pole 8 of the rotating in the middle of being arranged on, connect ten length on each motor shaft respectively and be 3 meters steel pole, all link together by bearing 9 between the steel pole and between steel pole and the motor shaft, membrane actuator two ends arranges a bearing 10 with holes respectively, in the steel pole embedded hole of two ends, thereby steel pole is played certain supporting role.Seven row's support bars be provided with a solar tracking actuator 11 northernmost, the structure of solar tracking actuator is identical with the structure of membrane actuator.
The back side of the linear edge skeleton in parabolic lens groove south is equipped with the spring spool 12 of post stand formula, when being installed in the spring spool, rollable flexible pulling out be attached at the vacuum aluminum-coated reflective film 13 in the parabolic lens groove outside, the outermost end of reflective film arranges a pull bar 14, the length of first rope, 15, the first ropes of two ends difference bolt knot of pull bar is not less than the arc length of parabola shaped edge skeleton; The upper exit in the reflective film front of this linear edge skeleton also is pasted with a cleaning sliver 16, and reflective film scrolling each time is flexible all can be cleaned the sliver cleaning once.And the two ends of this linear edge skeleton also arrange second rope 17 respectively, two second ropes of the adjacent both ends of the linear pattern edge skeleton of adjacent parabolic lens groove are connected on same the 3rd rope 18, and they all are connected to the same point of the 3rd rope, identical seven couples, second rope in position shares the 3rd rope on seven row's parabolic lens grooves, the other end of 23 the 3rd ropes links to each other with steel pole on the solar tracking actuator respectively, and the rotation by the motor on the solar tracking actuator makes the angle of all parabolic lens grooves in the whole device follow the sun and rotates.
The two ends end to end at the skeleton back side, linear edge on the parabolic lens groove north are separately installed with a reversing piece, reversing piece is fixed pulley 19, the first rope cunning of same end is walked around the fixed pulley with its same side on the pull bar, and be connected on same the 4th rope 20, two first ropes of the adjacent both ends of the pull bar of adjacent parabolic lens groove are connected on same the 4th rope, and they all are connected to the same point of this rope, identical seven couples, first rope in position shares the 4th rope on seven row's parabolic lens grooves, the other end of 23 the 4th ropes links to each other with steel pole on the membrane actuator respectively, rotation by the motor on the membrane actuator is all together pulled out all reflective films in the whole device, and by single-chip microcomputer the motor coordination of the motor of membrane actuator and solar tracking actuator is rotated, make reflective film in light allocinesis process is arranged, tighten expansion always.
Claims (4)
1. groove type paraboloid solar use device is characterized in that: comprise the setting of at least one row's equi-spaced apart support bar, be arranged on absorber on row's support bar, one group and be arranged on the absorber and the hanger bar that can rotate around it, be arranged on one group of parabolic lens groove on the hanger bar and the driver element of parabolic lens groove; The parabolic lens groove comprises at least two parabola shaped edge skeletons that be arranged in parallel, at least two and parabola shaped edge skeleton linear connected vertically edge skeleton and the scrolling module parallel with linear edge skeleton; Described scrolling module is provided with the reflective film that is attached at the skeleton outside when pulling out and the potential energy actuator that can make the reflective film withdrawal, and the reflective film outermost end arranges a pull bar, and pull bar is provided with at least two thin flexible pieces; Described device comprises that also at least one is arranged on reversing piece on the parabolic lens groove and at least one pulls out the membrane actuator of reflective film, and thin flexible piece cunning is walked around reversing piece, and is connected to the membrane actuator.
2. groove type paraboloid solar use device according to claim 1, it is characterized in that: described potential energy actuator is spring.
3. groove type paraboloid solar use device according to claim 1, it is characterized in that: described reversing piece is fixed pulley.
4. groove type paraboloid solar use device according to claim 1 is characterized in that: the reflective film exit near the scrolling module on the described parabolic lens groove is provided with a cleaning sliver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200324181U CN203116312U (en) | 2013-01-22 | 2013-01-22 | Groove-type paraboloid solar utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200324181U CN203116312U (en) | 2013-01-22 | 2013-01-22 | Groove-type paraboloid solar utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116312U true CN203116312U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200324181U Expired - Fee Related CN203116312U (en) | 2013-01-22 | 2013-01-22 | Groove-type paraboloid solar utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712342A (en) * | 2013-12-30 | 2014-04-09 | 中海阳能源集团股份有限公司 | Different-caliber groove type reflector array matched with temperature gradient |
| CN106500366A (en) * | 2015-09-08 | 2017-03-15 | 严能进 | A kind of solar groove type beam condensing unit |
-
2013
- 2013-01-22 CN CN2013200324181U patent/CN203116312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712342A (en) * | 2013-12-30 | 2014-04-09 | 中海阳能源集团股份有限公司 | Different-caliber groove type reflector array matched with temperature gradient |
| CN106500366A (en) * | 2015-09-08 | 2017-03-15 | 严能进 | A kind of solar groove type beam condensing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200924 Address after: 261108 the northeast corner of the junction of Dongba and Haijing Road, Binhai Economic and Technological Development Zone, Weifang City, Shandong Province Patentee after: WEIFANG BEIHAI OASIS SOLAR TECHNOLOGY Co.,Ltd. Address before: 518110 Guangdong city of Shenzhen province Baoan District Guanlan street dashuikeng village community club chapter Macao Industrial Zone No. 5 2 floor Patentee before: SHENZHEN DONGJINGZHUIRI SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
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| 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: 20130807 Termination date: 20220122 |