CN202119962U - Light energy accumulation/transmission integrated relay system - Google Patents
Light energy accumulation/transmission integrated relay system Download PDFInfo
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- CN202119962U CN202119962U CN2011202249909U CN201120224990U CN202119962U CN 202119962 U CN202119962 U CN 202119962U CN 2011202249909 U CN2011202249909 U CN 2011202249909U CN 201120224990 U CN201120224990 U CN 201120224990U CN 202119962 U CN202119962 U CN 202119962U
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- light
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- relay system
- relay unit
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Abstract
The utility model discloses a light energy accumulation/transmission integrated relay system comprising a plurality of light transmission relay units arranged in series connection and/or parallel connection with each other and a plurality of solar reflector arrays, wherein the light transmission relay unit of a previous stage orderly transmits the collected light to the light transmission relay unit of a next stage, thereby lengthening the transmission distance; and the light transmission relay unit comprises light gathering devices for gathering the light reflected by the solar reflector arrays and far point reflecting/collecting devices for reflecting and collecting the gathered light, wherein one far point reflecting/collecting device corresponds to one light gathering device or a plurality of light gathering devices arranged in parallel connection. The light energy accumulation/transmission integrated relay system is formed by one light energy accumulation/transmission integrated relay device or by combining a plurality of light energy accumulation/transmission integrated relay devices; a set of light path system is established between the plurality of solar reflector arrays and an optical-thermal converting/heat collecting device; and the system overcomes the limitations of the spatial and geographic barriers; and the device is simplified and the cost is reduced.
Description
Technical field
The utility model relates to a kind of smooth cumulative transmission and integrates relay system.
Background technology
In the present photo-thermal power generation industry, beam condensing unit mainly contains slot type and tower two kinds.Tower is with lens array light reflector element controlled reflection sunlight directly to be converged to tower light collector; Generally take the single seat tower structure; The reflected light of limited area around collecting, after through thermal absorption, heat interchange, heat conduction institute collection heat is delivered to heat generating system again.The slot type generating is generally uniaxiality tracking in addition, and the focal length locus of points that is flashed back the sunlight is a straight line, places the photo-thermal thermal-collecting tube on the straight line, and about tens meters of pipe range is sent outside through this pipe collection heat and transmission.
In the above dual mode, tower collection luminous energy regional limited is in the relevant device installation and maintenance of top of tower also trouble; Owing to will grow the distances heat, there are problems such as sealing and thermal loss for slot type, safeguard same trouble.The thermal-arrest loss of slot type is not little, does not support the heat of long distance to carry.
The utility model content
Be to solve the problem that prior art exists, the purpose of the utility model is to provide a kind of restriction that overcomes space and geographic barrier, light cumulative that simplification device reduces cost to transmit and integrates relay system.
For realizing above-mentioned purpose; The transmission of the utility model light cumulative integrates relay system; Comprise light transmission relay unit, several solar light reflecting mirror arrays that several series connection and/or parallel connection are provided with; The light transmission relay unit of upper level arrives next stage light transmission relay unit with its light transmission that converges successively, to extend transmission distance; Light transmission relay unit comprises and is used for the light collecting device that the reflected light of solar light reflecting mirror array is collected and will collects light reflecting the far point reflection converging device that converges; Wherein, a far point reflection converging device is corresponding to a light collecting device or parallelly connected several light collecting devices that are provided with.
Further, in the light transmission route, the said light transmission relay unit that parallel connection is provided with constitutes the light transmission relay unit with one-level.
Further, several said solar light reflecting mirror arrays are corresponding to light collecting device, and said solar light reflecting mirror array is arranged on the end and/or the middle part of system.
Further, connect fixing as a whole through connecting adjustment structure between said light collecting device and the far point reflection converging device.
Further, said connection adjustment structure is a physical construction, connects the relative position of fixing and regulate and calibrate said light collecting device and said far point reflection converging device.
Further, the spatial attitude of said light collecting device and far point reflection converging device is controlled and adjusted to said connection adjustment structure.
Further, the contour structures of said light collecting device is the conical hopper structure, and its medial surface is the funnel interior reflective surface with high reflective characteristic.
Further, said conical hopper structure is circular cone or pyramid, and two ends are respectively wide mouth part and throat end, and wide mouth part is a light inlet, and throat end is the bright dipping end.
Further, the contour structures of said far point reflection converging device is the ellipsoid structure, and this ellipsoid structure is the intercepting face of revolution ellipsoid, has two focuses, and the recessed side of ellipsoid structure is simultaneously for having the reflective concave surface of high reflective characteristic.
The utility model integrates relay apparatus by one or more smooth cumulative transmission and combines; Between a plurality of solar light reflecting mirror arrays and photo-thermal Transform Sets thermic devices, set up a cover light path system; The luminous energy of all solar light reflecting mirror arrays reflection gets into repeatedly to be collected with aggregate transmission behind this light path system and also finally is pooled to photo-thermal Transform Sets thermic devices; It overcomes the restriction of space and geographic barrier, and simplification device reduces cost.
Description of drawings
Fig. 1 is the utility model apparatus structure synoptic diagram;
Fig. 2 is Combination application first synoptic diagram of the utility model device;
Fig. 3 is Combination application second synoptic diagram of the utility model device.
Embodiment
The principle of work explanation of the utility model:
1, camber reflection characteristic principle:
The ellipsoid that forms around ellipse major axis rotation, the light that sends from one of them focus after the reflection of spheroid inside surface through another focus; Promptly converge at light inevitable another focus that converges at ellipsoid again after the ellipsoid reflection of one of them focus of ellipsoid.
2, the reflective characteristic principle that converges of conical hopper structure:
Structure is the thin taper of the thick end of an end, can be circular cone or pyramid, and two ends are respectively wide mouth part, throat end, can be designed to single or bundle structure.
At first in single structure, use collected light to inject repeatedly to reflect by throat end and be radial ejaculation through the funnel interior reflective surface from wide mouth part.Because the geometric center point of narrow orifice port is arranged on the focus of ellipsoid structure, according to camber reflection characteristic principle recited above, the light that is radial ejaculation converges on another focus of ellipsoid structure after the reflective concave surface reflection.
And for bundle structure; It then is loudspeaker boundling shape; A plurality of conical hopper structures are bonded to each other and are integrated in one; Adjacent conical hopper structure chamber wall overlaps each other, forms a similar honeycomb that big other end is little, and the geometric center lines of all conical hopper structures intersects at a focus of ellipsoid structure.
Extremely shown in Figure 3 like Fig. 1; The transmission of the utility model light cumulative integrates relay system; Comprise light transmission relay unit, several solar light reflecting mirror arrays that several series connection and/or parallel connection are provided with, light transmission relay unit comprises light collecting device, connection adjustment structure, far point reflection converging device; Light collecting device connects fixing as a whole with far point reflection converging device by being connected adjustment structure.Integrate relay apparatus with the particular location of said photo-thermal Transform Sets thermic devices by a plurality of smooth cumulatives transmission according to different solar light reflecting mirror arrays and make up use.
Light collecting device comprises: conical hopper structure, funnel interior reflective surface.The conical hopper structure refers to the profile of said light collecting device, and the funnel interior reflective surface refers to conical hopper structure medial surface, and it has high reflective characteristic.
Far point reflection converging device comprises: ellipsoid structure, reflective concave surface.The ellipsoid structure promptly refers to the profile of said far point reflection converging device, is the intercepting face of revolution ellipsoid, and two focuses are arranged.Reflective concave surface promptly refers to the recessed side one side of ellipsoid structure, and it has high reflective characteristic.
Connecting adjustment structure is a physical construction, connects fixed light gathering-device and far point reflection converging device, and has the function that relative position is adjustable and connect calibration.Fixing and connected mode can adopt flange apparatus, screw and nut, welding etc.Simultaneously, connecting adjustment structure can controlled control light collecting device and the spatial attitude that far point reflects converging device, evades or reduce the infringement of dust, accumulated snow, birds ight soil etc.The connection adjustment structure connects fixing light collecting device and far point reflection converging device, has certain quantity, ratio, and it is according to the situation that is on-the-spot geography, meteorology and solar light reflecting mirror array etc.
As shown in Figure 1, present embodiment is the light transmission relay unit of single structure, and it comprises light collecting device 1, connects three parts such as adjustment structure 3 and far point reflection converging device 2; From the light that converges of upper level device or solar light reflecting mirror array, from light collecting device 1 the wide-mouth incident of conical hopper structure at first, arrow 8 is its incident direction.Converge finally from the narrow orifice of conical hopper structure through funnel interior reflective surface more than 4 time reflection and promptly nearby first focus, 5 positions to penetrate, after reflective concave surface 6 reflections of far point reflection converging device 2 converge at second focus, 7 positions at a distance again.
The light transmission relay unit of disclosed single structure is the element that the transmission of the utility model light cumulative integrates relay apparatus in the present embodiment, and the unitized construction form of other series, parallel all is the basis with the present embodiment.
As shown in Figure 2; Be the utility model device Combination application three the light transmission relay unit shown in Figure 1 and the model of two solar light reflecting mirror array combination: the light that compiles that at first receives from the first solar light reflecting mirror array 11 by the first light transmission relay unit 13, through the gathering-device of collecting, reflection converges to the second light transmission relay unit 14; Simultaneously, the light 17 that compiles of the second solar light reflecting mirror array 12 also converges to this gathering-device.Compile at this two-way light beam after collect, reflect and converge at the 3rd light transmission relay unit 15 again, again through collect, reflection, then converge at heat collector 16.
In the present embodiment, three light transmission relay unit adopt the cascaded structure setting, have set up the second solar light reflecting mirror array 12 simultaneously at the middle part of light channel structure.
As shown in Figure 3; In the present embodiment; Light collecting device is carried out using a model of bundle structure, and at first, the folded light beam of A solar light reflecting mirror array 21 and B solar light reflecting mirror array 22 converges to the B light collecting device 23 in the 4th light transmission relay unit 25; Structure is a boundling shape here, can receive the folded light beam of a plurality of solar light reflecting mirror arrays simultaneously.Compile light through collecting, reflecting, converge to the 5th light transmission relay unit 27, through collecting, reflecting, then converge at heat collector 29 again.
In the present embodiment; Two light collecting devices are carried out the boundling setting; To receive the folded light beam of two solar light reflecting mirror arrays, in actual the use, can according to actual needs a plurality of light collecting devices be carried out boundling and handle; With a plurality of solar light reflecting mirror arrays of correspondence, improve its service efficiency.
The transmission of the utility model light cumulative integrates relay system; Integrating relay apparatus by one or more smooth cumulative transmission combines; Between a plurality of solar light reflecting mirror arrays and photo-thermal Transform Sets thermic devices, set up a cover light path system, the luminous energy of all solar light reflecting mirror arrays reflection gets into repeatedly to be collected with aggregate transmission behind this light path system and also finally is pooled to photo-thermal Transform Sets thermic devices.Just as the SP of electronic devices and components in circuit; The utility model device also can carry out the SP of light path in the space; The luminous energy that will come from the difference of solar light reflecting mirror array and disperse converges to a place one by one; Use up and collect alternative heat collection, improve photo-thermal conversion efficiency and reduce heat leakage.In addition hot conveying circuit is significantly simplified, heat-collecting temperature is improved.Can overcome simultaneously the restriction of space and geographic barrier, simplification device reduces cost.
The transmission of the utility model light cumulative integrates relay system, in actual use, is not limited to the concrete structure of above-mentioned 3 embodiment, and the concrete structure among the embodiment is not as the constraint to claim.Concrete structure among above-mentioned 3 embodiment is the most basic prototype structure basis; During actual the use; Can the structure among above-mentioned 3 embodiment be carried out combination in any and use, as in light path, the light transmission relay unit that several parallel connections are provided with constitutes the light transmission relay unit with one-level; Several solar light reflecting mirror arrays are set at the middle part of light path; Several light collecting devices of boundling on same light transmission relay unit, with a plurality of light transmission relays unit of one-level corresponding to the single light transmission relay unit of next stage or upper level or the like unitized construction, all within the protection domain of the utility model claim.
Claims (9)
1. the transmission of light cumulative integrates relay system; It is characterized in that; This system comprises light transmission relay unit, several solar light reflecting mirror arrays that several series connection and/or parallel connection are provided with; The light transmission relay unit of upper level arrives next stage light transmission relay unit with its light transmission that converges successively, to extend transmission distance; Light transmission relay unit comprises and is used for the light collecting device that the reflected light of solar light reflecting mirror array is collected and will collects light reflecting the far point reflection converging device that converges; Wherein, a far point reflection converging device is corresponding to a light collecting device or parallelly connected several light collecting devices that are provided with.
2. smooth cumulative transmission as claimed in claim 1 integrates relay system, it is characterized in that in the light transmission route, the said light transmission relay unit that parallel connection is provided with constitutes the light transmission relay unit with one-level.
3. smooth cumulative transmission as claimed in claim 1 integrates relay system, it is characterized in that several said solar light reflecting mirror arrays are corresponding to light collecting device, and said solar light reflecting mirror array is arranged on the end and/or the middle part of system.
4. smooth cumulative transmission as claimed in claim 1 integrates relay system, it is characterized in that, connects fixing as a whole through connecting adjustment structure between said light collecting device and the far point reflection converging device.
5. smooth cumulative transmission as claimed in claim 4 integrates relay system, it is characterized in that said connection adjustment structure is a physical construction, connects the relative position of fixing and regulate and calibrate said light collecting device and said far point reflection converging device.
6. smooth cumulative transmission as claimed in claim 4 integrates relay system, it is characterized in that, the spatial attitude of said light collecting device and far point reflection converging device is controlled and adjusted to said connection adjustment structure.
7. smooth cumulative transmission as claimed in claim 1 integrates relay system, it is characterized in that the contour structures of said light collecting device is the conical hopper structure, and its medial surface is the funnel interior reflective surface with high reflective characteristic.
8. smooth cumulative transmission as claimed in claim 1 integrates relay system, it is characterized in that said conical hopper structure is circular cone or pyramid, and two ends are respectively wide mouth part and throat end, and wide mouth part is a light inlet, and throat end is the bright dipping end.
9. smooth cumulative transmission as claimed in claim 1 integrates relay system; It is characterized in that; The contour structures of said far point reflection converging device is the ellipsoid structure; This ellipsoid structure is the intercepting face of revolution ellipsoid, has two focuses, and the recessed side of ellipsoid structure is simultaneously for having the reflective concave surface of high reflective characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202249909U CN202119962U (en) | 2011-06-29 | 2011-06-29 | Light energy accumulation/transmission integrated relay system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202249909U CN202119962U (en) | 2011-06-29 | 2011-06-29 | Light energy accumulation/transmission integrated relay system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119962U true CN202119962U (en) | 2012-01-18 |
Family
ID=45461016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202249909U Expired - Lifetime CN202119962U (en) | 2011-06-29 | 2011-06-29 | Light energy accumulation/transmission integrated relay system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119962U (en) |
-
2011
- 2011-06-29 CN CN2011202249909U patent/CN202119962U/en not_active Expired - Lifetime
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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: 20120118 Effective date of abandoning: 20130911 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120118 Effective date of abandoning: 20130911 |
|
| RGAV | Abandon patent right to avoid regrant |