CN204421390U - A kind of Joint of Line and Dot formula solar concentrator - Google Patents
A kind of Joint of Line and Dot formula solar concentrator Download PDFInfo
- Publication number
- CN204421390U CN204421390U CN201520054850.XU CN201520054850U CN204421390U CN 204421390 U CN204421390 U CN 204421390U CN 201520054850 U CN201520054850 U CN 201520054850U CN 204421390 U CN204421390 U CN 204421390U
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- China
- Prior art keywords
- big opening
- divergent
- opening end
- cylindrical shell
- cone wall
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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
Abstract
A kind of Joint of Line and Dot formula solar concentrator, comprise divergent-cone wall and parabola cylindrical shell, the end face of divergent-cone wall osculum end and the end face of parabola cylindrical shell big opening end link together, the cone point angle of divergent-cone wall inner conical surface is 90 °, the axis of symmetry of divergent-cone wall inner conical surface overlaps with the paraboloidal axis of symmetry in parabola cylindrical shell, and the divergent-cone wall osculum end inward flange center of circle, the parabola cylindrical shell big opening end inward flange center of circle overlaps with paraboloidal focus in parabola cylindrical shell, the periphery of the big opening end of divergent-cone wall is fixed with big opening end reinforcing ring, the bottom face of parabola cylindrical shell is provided with through hole, the periphery of parabola cylindrical shell big opening end and divergent-cone wall junction is fixed with middle part reinforcing ring, the utility model possesses the two-fold advantage of point type and line formula concentrator, be easy to mass and maximization processing and manufacturing.
Description
Technical field
The utility model belongs to application of solar, relates to a kind of Joint of Line and Dot formula solar concentrator specifically.
Background technology
In the last few years, a lot of country of the world actively expands and utilizes solar electrical energy generation, technology and the activity in production that clean energy resource is background such as to heat, for the feature that the energy density of sunshine unit are is at the earth's surface low, increase sunshine concentrator of energy density in unit are to widely use, at present, conventional concentrator has tower, slot type, the form such as dish-style and Fresnel, the concentrator of these types is divided into line formula concentrator or normalized by principle, usually there is easy to manufacture but that concentrator optically focused density is little shortcoming, or concentrator optically focused density is large but manufacture the large shortcoming of difficult cost, the shortcoming that therefore can overcome point type and line formula gets the valuable and meaning of its respective advantage.
Summary of the invention
Goal of the invention of the present utility model:
Mainly for above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of Joint of Line and Dot formula solar concentrator.
The technical solution of the utility model is:
Provide a kind of Joint of Line and Dot formula solar concentrator, comprise divergent-cone wall and parabola cylindrical shell, the end face of divergent-cone wall osculum end and the end face of parabola cylindrical shell big opening end link together, the cone point angle of divergent-cone wall inner conical surface is 90 °, divergent-cone wall big opening end end face is vertical with the axis of symmetry of divergent-cone wall inner conical surface with osculum end end face, the axis of symmetry of divergent-cone wall inner conical surface overlaps with the paraboloidal axis of symmetry in parabola cylindrical shell, and the equal diameters of the diameter of divergent-cone wall osculum end inward flange and parabola cylindrical shell big opening end inward flange, the divergent-cone wall osculum end inward flange center of circle, the parabola cylindrical shell big opening end inward flange center of circle overlaps with paraboloidal focus in parabola cylindrical shell, the periphery of divergent-cone wall big opening end is fixed with big opening end reinforcing ring, big opening end reinforcing ring is annular, the medial surface of big opening end reinforcing ring is parallel with the axis of symmetry of divergent-cone wall inner conical surface with lateral surface, the upper surface of big opening end reinforcing ring is higher than the big opening end end face of divergent-cone wall, and the side that big opening end reinforcing ring exceeds divergent-cone wall part is provided with multiple along the circumferential direction uniform spoke hole, the center line of spoke hole is vertical with the axis of symmetry of divergent-cone wall inner conical surface, be fixed with multiple uniform big opening end between the medial surface of big opening end reinforcing ring and the cone tube outer surface of divergent-cone wall and strengthen gusset, it is trapezoidal or triangle that big opening end strengthens gusset, the bottom surface that big opening end strengthens gusset is parallel with the end face of big opening end reinforcing ring, big opening end is strengthened gusset and is provided with a screw hole, the bottom face of parabola cylindrical shell is provided with through hole, the periphery of parabola cylinder body bottom is fixed with collection heat exchanger components mounting flange, and the paraboloidal axis of symmetry in the center line of through hole and parabola cylindrical shell, the center line of collection heat exchanger components mounting flange overlaps, parabola cylindrical shell big opening end end face, parabola cylinder body bottom through hole end face is vertical with the paraboloidal axis of symmetry in parabola cylindrical shell, the periphery of parabola cylindrical shell big opening end and divergent-cone wall osculum end junction is fixed with middle part reinforcing ring, middle part reinforcing ring is the annulus that side is provided with otic placode, the inner ring axis of middle part reinforcing ring overlaps with the paraboloidal axis of symmetry in parabola cylindrical shell, the end face of middle part reinforcing ring is vertical with the paraboloidal axis of symmetry in parabola cylindrical shell, and the upper surface of middle part reinforcing ring and parabola cylindrical shell big opening end end face are in one plane, be fixed with multiple uniform middle part between the upper surface of middle part reinforcing ring and the cone tube outer surface of divergent-cone wall osculum end and strengthen gusset, it is trapezoidal or triangle that gusset is strengthened at middle part, the bottom surface that gusset is strengthened at middle part is parallel with the end face of middle part reinforcing ring, middle part is strengthened gusset and is provided with a screw hole, it is equal with the quantity that big opening end strengthens gusset that gusset is strengthened at middle part, position one_to_one corresponding.
The beneficial effects of the utility model are:
The utility model possesses the two-fold advantage of point type and line formula concentrator, is easy to mass and maximization processing and manufacturing.
Accompanying drawing explanation
Fig. 1 is the syndeton face upwarding stereogram of each parts of the utility model.
Fig. 2 is the syndeton top perspective view of each parts of the utility model.
Fig. 3 is the utility model concentrating light principles schematic diagram.
Each member connection structure figure when Fig. 4 is the utility model use.
Fig. 5 is the structural representation of reinforcing ring in the middle part of the utility model.
Wherein: 1 is divergent-cone wall; 2 is parabola cylindrical shell; 3 is big opening end reinforcing ring; 4 is spoke hole; 5 is big opening end reinforcement gusset; 6 is collection heat exchanger components mounting flange; 7 is middle part reinforcing ring; 8 for strengthening gusset in middle part; 9 is reinforcement bar; 10 is collection heat exchanger tube; 11 is spoke.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1 to Fig. 5, the utility model comprises divergent-cone wall and parabola cylindrical shell, the end face of divergent-cone wall 1 osculum end and the end face of parabola cylindrical shell 2 big opening end link together, the cone point angle of divergent-cone wall 1 inner conical surface is 90 °, divergent-cone wall 1 big opening end end face is vertical with the axis of symmetry of divergent-cone wall 1 inner conical surface with osculum end end face, the axis of symmetry of divergent-cone wall 1 inner conical surface overlaps with the paraboloidal axis of symmetry in parabola cylindrical shell 2, and the diameter of divergent-cone wall 1 osculum end inward flange and the equal diameters of parabola cylindrical shell 2 big opening end inward flange, the divergent-cone wall 1 osculum end inward flange center of circle, the parabola cylindrical shell 2 big opening end inward flange center of circle overlaps with paraboloidal focus in parabola cylindrical shell 2, the periphery of divergent-cone wall 1 big opening end is fixed with big opening end reinforcing ring 3, big opening end reinforcing ring 3 is annular, the medial surface of big opening end reinforcing ring 3 is parallel with the axis of symmetry of divergent-cone wall 1 inner conical surface with lateral surface, the upper surface of big opening end reinforcing ring 3 is higher than the big opening end end face of divergent-cone wall 1, and the side that big opening end reinforcing ring 3 exceeds divergent-cone wall 1 part is provided with multiple along the circumferential direction uniform spoke hole 4, the center line of spoke hole 4 is vertical with the axis of symmetry of divergent-cone wall 1 inner conical surface, be fixed with multiple uniform big opening end between the medial surface of big opening end reinforcing ring 3 and the cone tube outer surface of divergent-cone wall 1 and strengthen gusset 5, it is trapezoidal or triangle that big opening end strengthens gusset 5, the bottom surface that big opening end strengthens gusset 5 is parallel with the end face of big opening end reinforcing ring 3, big opening end is strengthened gusset 5 and is provided with a screw hole, the bottom face of parabola cylindrical shell 2 is provided with through hole, periphery bottom parabola cylindrical shell 2 is fixed with collection heat exchanger components mounting flange 6, and the paraboloidal axis of symmetry in the center line of through hole and parabola cylindrical shell 2, the center line of collection heat exchanger components mounting flange 6 overlaps, parabola cylindrical shell 2 big opening end end face, parabola cylindrical shell 2 bottom through-hole end face is vertical with the paraboloidal axis of symmetry in parabola cylindrical shell 2, the periphery of parabola cylindrical shell 2 big opening end and divergent-cone wall 1 osculum end junction is fixed with middle part reinforcing ring 7, middle part reinforcing ring 7 is provided with the annulus of otic placode for side, the inner ring axis of middle part reinforcing ring 7 overlaps with the paraboloidal axis of symmetry in parabola cylindrical shell 2, the end face of middle part reinforcing ring 7 is vertical with the paraboloidal axis of symmetry in parabola cylindrical shell 2, and the upper surface of middle part reinforcing ring 7 and parabola cylindrical shell 2 big opening end end face are in one plane, be fixed with multiple uniform middle part between the upper surface of middle part reinforcing ring 7 and the cone tube outer surface of divergent-cone wall 1 osculum end and strengthen gusset 8, it is trapezoidal or triangle that gusset 8 is strengthened at middle part, the bottom surface that gusset 8 is strengthened at middle part is parallel with the end face of middle part reinforcing ring 7, middle part is strengthened gusset 8 and is provided with a screw hole, it is equal with the quantity that big opening end strengthens gusset 5 that gusset 8 is strengthened at middle part, position one_to_one corresponding.
The end face of described middle part reinforcing ring 5 is provided with multiple through hole, can be used for being connected and fixed tracking means.
Described big opening end strengthens gusset 5 and middle part is strengthened, between gusset 8, many reinforcement bars 9 are housed, and the two ends of reinforcement bar 9 are fixed on big opening end through screw respectively and strengthen the screw hole of gusset 5 and middle part is strengthened on gusset 8 screw hole.
Embodiment one: the utility model in use, what top or bottom are fixed with connector collects the through-hole mounting of heat exchanger tube 10 through parabola cylindrical shell 2 osculum end in the axial location of concentrator, the connector of its bottom is connected with collection heat exchanger components mounting flange 6 through screw, many spokes 11 are linked together through the connector of spoke hole 4 with collection heat exchanger tube 10 top, be used for fixing collection heat exchanger tube 10, improve the rigidity of concentrator, thus strengthen wind load resistance or the sleet loading capability of concentrator.During use, the big opening end of the divergent-cone wall 1 of concentrator is towards the sun, if now light injects direction and concentrator axis being parallel, because the cone point angle of divergent-cone wall 1 is 90 degree, the normal of divergent-cone wall 1 inner conical surface becomes 45 degree with light, light is after inner conical surface reflection, along the direction directive concentrator axis (collected heat exchanger tube 10 absorb) vertical with divergent-cone wall 1 axis of symmetry, and to penetrate in concentrator parabola cylindrical shell 2 on parabola and the light parallel with the interior parabola axis of symmetry is reflected to paraboloidal focus in parabola cylindrical shell 2 (being collected heat exchanger tube 10 to absorb), now, the heat-collecting part surface area of concentrator axis position plug-in mounting is much smaller than the area of reflective surface in concentrator, sunshine is through reflective and after optically focused, the energy density of collection heat exchanger tube 10 unit are on the surface increases substantially, collection heat exchanger tube 10 surface can obtain high light intensity or high temperature.Concentrator can be made up of modes such as the compressing rear polishing of metal material or light-plateds, and use the major requirement of material to be the surface accuracy and the reflecting rate that ensure divergent-cone wall 1 and parabola cylindrical shell 2 to it, cost of manufacture is cheap.
The utility model possesses the two-fold advantage of point type and line formula concentrator, is easy to mass and maximization processing and manufacturing.
Claims (3)
1. a Joint of Line and Dot formula solar concentrator, comprise divergent-cone wall and parabola cylindrical shell, it is characterized in that, the end face of divergent-cone wall (1) osculum end and the end face of parabola cylindrical shell (2) big opening end link together, the cone point angle of divergent-cone wall (1) inner conical surface is 90 °, divergent-cone wall (1) big opening end end face is vertical with the axis of symmetry of divergent-cone wall (1) inner conical surface with osculum end end face, the axis of symmetry of divergent-cone wall (1) inner conical surface overlaps with the paraboloidal axis of symmetry in parabola cylindrical shell (2), and the diameter of divergent-cone wall (1) osculum end inward flange and the equal diameters of parabola cylindrical shell (2) big opening end inward flange, divergent-cone wall (1) the osculum end inward flange center of circle, parabola cylindrical shell (2) the big opening end inward flange center of circle overlaps with paraboloidal focus in parabola cylindrical shell (2), the periphery of divergent-cone wall (1) big opening end is fixed with big opening end reinforcing ring (3), big opening end reinforcing ring (3) is annular, the medial surface of big opening end reinforcing ring (3) is parallel with the axis of symmetry of divergent-cone wall (1) inner conical surface with lateral surface, the upper surface of big opening end reinforcing ring (3) is higher than the big opening end end face of divergent-cone wall (1), and the side that big opening end reinforcing ring (3) exceeds divergent-cone wall (1) part is provided with multiple along the circumferential direction uniform spoke hole (4), the center line of spoke hole (4) is vertical with the axis of symmetry of divergent-cone wall (1) inner conical surface, be fixed with multiple uniform big opening end between the medial surface of big opening end reinforcing ring (3) and the cone tube outer surface of divergent-cone wall (1) and strengthen gusset (5), it is trapezoidal or triangle that big opening end strengthens gusset (5), the bottom surface that big opening end strengthens gusset (5) is parallel with the end face of big opening end reinforcing ring (3), big opening end is strengthened gusset (5) and is provided with a screw hole, the bottom face of parabola cylindrical shell (2) is provided with through hole, the periphery of parabola cylindrical shell (2) bottom is fixed with collection heat exchanger components mounting flange (6), and the center line of through hole and the interior paraboloidal axis of symmetry of parabola cylindrical shell (2), the center line of collection heat exchanger components mounting flange (6) overlaps, parabola cylindrical shell (2) big opening end end face, parabola cylindrical shell (2) bottom through-hole end face is vertical with the paraboloidal axis of symmetry in parabola cylindrical shell (2), the periphery of parabola cylindrical shell (2) big opening end and divergent-cone wall (1) osculum end junction is fixed with middle part reinforcing ring (7), middle part reinforcing ring (7) is provided with the annulus of otic placode for side, the inner ring axis at middle part reinforcing ring (7) overlaps with the paraboloidal axis of symmetry in parabola cylindrical shell (2), the end face at middle part reinforcing ring (7) is vertical with the paraboloidal axis of symmetry in parabola cylindrical shell (2), and the upper surface of middle part reinforcing ring (7) and parabola cylindrical shell (2) big opening end end face are in one plane, be fixed with multiple uniform middle part between the upper surface at middle part reinforcing ring (7) and the cone tube outer surface of divergent-cone wall (1) osculum end and strengthen gusset (8), it is trapezoidal or triangle that gusset (8) is strengthened at middle part, the bottom surface that gusset (8) is strengthened at middle part is parallel with the end face of middle part reinforcing ring (7), middle part is strengthened gusset (8) and is provided with a screw hole, it is equal with the quantity that big opening end strengthens gusset (5) that gusset (8) is strengthened at middle part, position one_to_one corresponding.
2. a kind of Joint of Line and Dot formula solar concentrator according to claim 1, is characterized in that, the end face of described middle part reinforcing ring (5) is provided with multiple through hole.
3. a kind of Joint of Line and Dot formula solar concentrator according to claim 1, it is characterized in that, described big opening end strengthens gusset (5) and middle part is strengthened, between gusset (8), many reinforcement bars (9) are housed, and the two ends of reinforcement bar (9) are fixed on the screw hole and middle part reinforcement gusset (8) screw hole that big opening end strengthens gusset (5) through screw respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054850.XU CN204421390U (en) | 2015-01-27 | 2015-01-27 | A kind of Joint of Line and Dot formula solar concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054850.XU CN204421390U (en) | 2015-01-27 | 2015-01-27 | A kind of Joint of Line and Dot formula solar concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421390U true CN204421390U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054850.XU Withdrawn - After Issue CN204421390U (en) | 2015-01-27 | 2015-01-27 | A kind of Joint of Line and Dot formula solar concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596128A (en) * | 2015-01-27 | 2015-05-06 | 孙洵 | Point-and-line combination type solar condenser |
-
2015
- 2015-01-27 CN CN201520054850.XU patent/CN204421390U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596128A (en) * | 2015-01-27 | 2015-05-06 | 孙洵 | Point-and-line combination type solar condenser |
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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: 20150624 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |