CN105021376A - Performance detection apparatus of groove type condenser - Google Patents
Performance detection apparatus of groove type condenser Download PDFInfo
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- CN105021376A CN105021376A CN201510495753.9A CN201510495753A CN105021376A CN 105021376 A CN105021376 A CN 105021376A CN 201510495753 A CN201510495753 A CN 201510495753A CN 105021376 A CN105021376 A CN 105021376A
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Abstract
Provided in the invention is a performance detection apparatus of a groove type condenser. The detection apparatus is characterized in that the apparatus comprises a pedestal; a frame type back rest connected to the pedestal is hinged to the pedestal and rotates around the pedestal at a certain angle. Two measuring board supports are fixed at two end portions, adjacent to the connecting side of the frame type back rest and the pedestal, of the frame type back rest; and a measuring board is arranged between the two measuring board supports, wherein the two ends of the measuring board are respectively hinged to the end portions of the two measuring board supports. According to the invention, the recessed surface of the groove type condenser faces the sun by rotating the frame type back rest; a light band formed by light condensation by the groove type condenser is reflected to the measuring board by rotating the measuring board; and then the performance situation of the groove type condenser is determined by measuring the size of the light band on the measuring board. For groove type condensers with different mirror surfaces and different types, the positions of the condensers can be fixed only by adjusting positions of positioning columns. The simple apparatus is suitable for various groove type condensers; the detection result is visual; and practicability is high.
Description
Technical field
The present invention relates to condenser field, specifically refer to a kind of slot light collection mirror device for detecting performance.
Background technology
At solar energy heat utilization field, adopt parabolic concentrator, sunshine is reflexed to focus place to focus on, obtain the mode of higher heat-collecting temperature, one of the advanced person, ripe mode of this field large-scale commercial application, reach the groove type solar photo-thermal power station of more than 20 years working times abroad, and the data of domestic several demonstrative project and experience all demonstrate these features of slot light collection heat utilization.
Slot light collection mirror is arranged on collector bracket, and the condenser strong point on collector bracket designs and manufactures parabolic type, and support can rotate around stationary shaft under the driving of propulsion system.Set the parameter such as sun altitude, position angle of heat collector infield in advance in the controls, and use mathematical algorithm to control collector bracket in real time all the time just to the sun.
The collector bracket of automatic tracing control is widely used in solar light-heat power-generation station, and its design, the quantity of manufacturing cost and collector array, scale are relevant.If use the collector bracket of a set of so automatic tracing control to check the spotlight effect of condenser, its economy is also bad, and requires that the operator of automatic control system possesses certain technical merit.
The method of optical analogy that what the equipment of current inspection slot light collection mirror spotlight effect generally adopted is, profile situation is judged by mathematical method, but this kind equipment to the support of condenser and positioning requirements higher, and can only in advance the data such as the relative position of condenser and information be input in control system program, after program Solidification, the detection of a few style number product can only be used for, if there is new product, then can not use this checkout equipment, need to carry out equipment improvement or a set of such equipment is installed again, but expensive financial cost will be paid.
Summary of the invention
The object of the invention is according to above-mentioned deficiency, provide a kind of slot light collection mirror device for detecting performance, this device can be applicable to the slot light collection mirror of various model, and apparatus structure is simple, and testing result is intuitively obvious.
For achieving the above object, technical solution of the present invention is as follows: a kind of slot light collection mirror device for detecting performance, is characterized in that: it comprises a base, base is connected with shaped as frame back rest, described shaped as frame back rest is hinged on base, at a certain angle around base rotation;
Be fixed with two template supports with shaped as frame back rest, shaped as frame back rest frame both ends that base phase edge fit is adjacent, between two template supports, be provided with the template that two ends are hinged on two template bracket end respectively.
Preferably, be provided with the crossbeam parallel with pedestal edge in the middle part of described base, crossbeam two ends are provided with rotating shaft and the bearing of cooperation, described rotating shaft are connected with the shaped as frame back rest of a frame around this axis of rotation.Be provided with the center of gravity and balance that are beneficial to device like this.
Preferably, the frame that described shaped as frame back rest is adjacent with base, the frame that is connected with template are respectively provided with some reference columns.Reference column is used for the position of fixing slot type condenser, device can be made to be applicable to the slot light collection mirror of each model by adjustment reference column.
Preferably, described base bottom is provided with roller.Roller can facilitate the movement of device and adjustment slot type condenser towards.
Preferably, described two template cradle top are respectively equipped with one section of chute, and being provided with in chute can along the template bearing of slide and the template rotating shaft coordinated with it, and template is positioned in two template rotating shafts.By template bearing mobile in chute, thus mobile template, better can focus on, obtain the focal length of slot light collection mirror.
Preferably, described template is provided with scale mark.Light belt width can be observed more intuitively by scale mark.
Preferably, some crossbeams are provided with in described shaped as frame back rest.Can prevent slot light collection mirror from skidding off in shaped as frame back rest and damaging.
Advantage of the present invention is: slot light collection mirror is placed on shaped as frame back rest by the present invention, utilizes reference column stationary positioned.Then make the concave surface of slot light collection mirror just to the sun by rotating shaped as frame back rest, the light belt by rotating template, slot light collection mirror optically focused being formed again reflexes on template, then determines the profile precision property situation of slot light collection mirror by the size measuring template glazing band.To the slot light collection mirror of the different minute surface of different model, only need the position adjusting reference column can fix the position of slot type condenser.The present invention is simple, is applicable to multiple slot light collection mirror, and testing result is directly perceived, has very strong practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is rear view of the present invention;
Fig. 4 is right view of the present invention;
Fig. 5 is the part A partial enlarged drawing of Fig. 2;
Fig. 6 is the part B partial enlarged drawing of Fig. 3;
Fig. 7 is the C part partial enlarged drawing of Fig. 4;
Wherein, 1. slot light collection mirror, 2. base, 3. shaped as frame back rest, 4. template support, 5. template, 6. pilot hole, 7. base crossbeam, 8. back rest crossbeam, 9. base shaft, 10. base bearing, 11. shaped as frame back rest first frames, 12. shaped as frame back rest second frames, 13. horizontal location posts, 14. vertical reference columns, 15. chutes, 16. template rotating shafts, 17. template bearings.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in figs. 1-7, slot light collection mirror device for detecting performance of the present invention comprises a base 2, is provided with the base crossbeam 7 parallel with base 2 limit in the middle part of base 2, and the two ends of base crossbeam 7 are provided with base shaft 9 and the base bearing 10 of cooperation.The stability that can increase base 2 is set like this, balances the center of gravity of whole device.As shown in Figure 6, described base shaft 9 is connected with shaped as frame back rest 3, the first frame 11 of shaped as frame back rest 3 is connected on base shaft 9, and can rotate around base shaft 9, thus drives shaped as frame back rest 3 to rotate at a certain angle around base 2.The bottom of base 2 is provided with roller (not shown in FIG.).Roller not only can facilitate apparatus of the present invention to move, and conveniently can adjust slot type condenser 1 to proper orientation just to sunlight.
The both ends of the second frame 12 that shaped as frame back rest 3 is adjacent with the first frame 11 are fixed with two template supports 4, as shown in figure 5 and figure 7, the top of two template supports 4 is respectively equipped with one section of chute 15, being provided with in chute 15 can along the template bearing 17 of slide and the template rotating shaft 16 coordinated with it, the two ends of template 5 are articulated and connected in template rotating shaft 16, and template 5 can be rotated.Template bearing 17 slides along chute 15, and template 5 also can be driven to move along the direction of template support 4, the focal length needed during to obtain slot light collection mirror 1 optically focused.Template 5 is provided with scale mark (not shown in FIG.), can measure light belt size according to scale mark.
The pilot hole 6 be provided with for stationary positioned post at interval on shaped as frame back rest first frame 11 and shaped as frame back rest second frame 12, shaped as frame back rest first frame 11 is provided with horizontal location post 13, and shaped as frame back rest second frame 12 is provided with vertical reference column 14.Horizontal location post 13 plays the effect supporting slot type condenser 1, and vertical reference column 14 plays the effect keeping slot type condenser 1 perpendicular to horizontal location post 13, prevents slot light collection mirror 1 crooked.Also be provided with back rest crossbeam 8 in shaped as frame back rest 3, back rest crossbeam 8 is bolted on shaped as frame back rest, also can move along the position of pilot hole 6, with the slot light collection mirror 1 of applicable all size.
When reality uses, after first assembling device of the present invention according to Fig. 1, by the gulde edge of slot light collection mirror 1 and vertical reference column 14 snap, the arc limit of slot light collection mirror 1 and bottom level reference column 13 snap, slot light collection mirror 1 back and shaped as frame back rest 3 snap.Then the roller on rotating base 2, concave surface base 2 being turned to can make slot light collection mirror 1 just towards the angle of the sun, then fixes the roller of base 2.Rotate shaped as frame back rest 3 again, sunlight is made just to inject the concave surface of slot light collection mirror 1, the position of template 5 is adjusted along chute 15, light belt can be focused on template, observe reflection ray is formed on template 5 light belt whether uniformity, more slowly rotate template 5, the minimum position of light belt width is obtained according to the scale measurement on template 5, fix template 5, the angle of trickle adjustment shaped as frame back rest 3, reaches the spotlight effect of slot light collection mirror 1 simultaneously.Read light belt width now whether in the scope required, to reach the effect of condenser-type surface accuracy Performance Detection.Slot light collection mirror 1 for different size only need adjust the position of horizontal location post 13, vertically reference column 14 and back rest crossbeam 8 along pilot hole 6, strong adaptability.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a slot light collection mirror device for detecting performance, is characterized in that: it comprises a base, base is connected with shaped as frame back rest, and described shaped as frame back rest is hinged on base, at a certain angle around base rotation;
Be fixed with two template supports with shaped as frame back rest, shaped as frame back rest frame both ends that base phase edge fit is adjacent, between two template supports, be provided with the template that two ends are hinged on two template bracket end respectively.
2. slot light collection mirror device for detecting performance according to claim 1, it is characterized in that: in the middle part of described base, be provided with the crossbeam parallel with pedestal edge, crossbeam two ends are provided with rotating shaft and the bearing of cooperation, described rotating shaft are connected with the shaped as frame back rest of a frame around this axis of rotation.
3. slot light collection mirror device for detecting performance according to claim 1, is characterized in that: the frame that described shaped as frame back rest is adjacent with base, the frame that is connected with template are respectively provided with some reference columns.
4. slot light collection mirror device for detecting performance according to claim 1, is characterized in that: described base bottom is provided with roller.
5. slot light collection mirror device for detecting performance according to claim 1, it is characterized in that: described two template cradle top are respectively equipped with one section of chute, being provided with in chute can along the template bearing of slide and the template rotating shaft coordinated with it, and template is positioned in two template rotating shafts.
6. slot light collection mirror device for detecting performance according to claim 1, is characterized in that: described template is provided with scale mark.
7. slot light collection mirror device for detecting performance according to claim 1, is characterized in that: be provided with some crossbeams in described shaped as frame back rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495753.9A CN105021376B (en) | 2015-08-13 | 2015-08-13 | A kind of slot light collection mirror device for detecting performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510495753.9A CN105021376B (en) | 2015-08-13 | 2015-08-13 | A kind of slot light collection mirror device for detecting performance |
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| Publication Number | Publication Date |
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| CN105021376A true CN105021376A (en) | 2015-11-04 |
| CN105021376B CN105021376B (en) | 2017-11-21 |
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| CN201510495753.9A Active CN105021376B (en) | 2015-08-13 | 2015-08-13 | A kind of slot light collection mirror device for detecting performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105465559A (en) * | 2015-12-30 | 2016-04-06 | 中国科学院长春光学精密机械与物理研究所 | Supporting and adjusting device of profile detecting system for solar groove type curved reflection mirror |
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| CN105465559A (en) * | 2015-12-30 | 2016-04-06 | 中国科学院长春光学精密机械与物理研究所 | Supporting and adjusting device of profile detecting system for solar groove type curved reflection mirror |
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| CN105021376B (en) | 2017-11-21 |
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