CN213454322U - Light-gathering device for solar power generation system - Google Patents
Light-gathering device for solar power generation system Download PDFInfo
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- CN213454322U CN213454322U CN202022671301.0U CN202022671301U CN213454322U CN 213454322 U CN213454322 U CN 213454322U CN 202022671301 U CN202022671301 U CN 202022671301U CN 213454322 U CN213454322 U CN 213454322U
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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
- Y02E10/44—Heat exchange systems
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Abstract
The utility model provides a condensing unit for solar electric system. In the technical scheme, a part of sections of the pipeline adopt transparent pipes, and the transparent pipes are borne on the frame body; the upper part of the fan-shaped piece is provided with a first through hole, the fan-shaped piece is hung on the transparent tube by utilizing the first through hole, and the lower end of the fan-shaped piece is provided with an arc-shaped frame structure by utilizing the first arc-shaped piece, the side end plate, the second arc-shaped piece and the bearing rod; the concave mirror is fixed on the frame structure, so that the concave mirror is suspended below the transparent tube, and the transparent tube is positioned at the focal position of the concave mirror; based on the above structure, the sunlight can be converged to the transparent tube, and the fluid in the transparent tube is heated. The utility model discloses with comparatively succinct structure installation concave mirror, saved complicated bearing mechanism, reduced the construction degree of difficulty guaranteeing the basis of effective spotlight, positive meaning has to the popularization of optothermal power generation technique.
Description
Technical Field
The utility model relates to a solar energy power generation technical field, concretely relates to a beam condensing unit for solar electric system.
Background
Solar power generation is a power generation mode for converting solar energy into electric energy, and mainly comprises photovoltaic power generation, photochemical power generation, photoinduction power generation and photothermal power generation. The solar-thermal power generation is realized by collecting solar heat energy by utilizing a large-scale array parabolic or dish-shaped mirror surface, providing steam through a heat exchange device and combining the process of a traditional turbonator. The downstream portion of the photothermal power generation system (i.e., the process of converting thermal energy into electrical energy) is similar to that of the conventional thermal power generation system, but the upstream portion (i.e., the process of generating thermal energy) has a completely new implementation mode, and this portion is also the core of the photothermal power generation system.
At present, the photo-thermal power generation system mainly has four types of slot type, tower type, disk type and Fresnel type, the structure of the photo-thermal power generation system is generally complex, especially the bearing form of a light reflection module, the structure is complicated, the precision requirement is high, the construction difficulty is high, and the popularization and the application of the photo-thermal power generation technology are restricted to a certain extent.
Disclosure of Invention
The utility model discloses aim at to prior art's technical defect, provide a beam condensing unit for solar electric system to in solving conventional light and heat power generation system, the mounting structure of light reflection module is complicated, the required precision is too high technical problem.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
the light gathering device for the solar power generation system comprises a frame body, supporting legs, a fixing plate, a pipeline, a liquid pump, a valve, a transparent pipe, a fan-shaped sheet, a first through hole, a first arc-shaped sheet, a second through hole, a side end plate, a second arc-shaped sheet, a third through hole, a bearing rod and a concave mirror, wherein the supporting legs are welded at the lower end of the frame body, the fixing plate is welded at the lower ends of the supporting legs, and the fixing plate is fixed on the ground; at least one part of the pipeline is positioned on the frame body, the pipeline is respectively connected with a liquid pump and a valve, and the part of the pipeline positioned on the frame body is a transparent pipe; have first through-hole on the upper portion of flabellum, the flabellum articulates on the hyaline tube through its first through-hole, first arc piece has at the lower extreme of flabellum, a plurality of second through-holes have on first arc piece, fixedly connected with side end plate respectively in the both sides of first arc piece, a plurality of second arc pieces of fixedly connected with between two side end plates, a plurality of third through-holes have on second arc piece, the carrier bar runs through the second arc piece via the third through-hole, and with second arc piece fixed connection, fixed connection is in second through-hole department respectively at the both ends of carrier bar, concave mirror fixed connection is in the upper end of a plurality of second arc pieces, the focus of concave mirror is arranged in the hyaline tube.
Preferably, the transparent tubes are arranged on the frame body side by side, and are connected in sequence end to end through U-shaped tubes.
Preferably, there are 2 liquid pumps, 2 liquid pumps being located at the head and tail ends of the pipeline respectively.
Preferably, the fixing plate is fixed on the ground and is realized by the following structure: the fixing plate is provided with a round hole, the ground nail penetrates through the round hole to be anchored with the ground, and the fixing plate is clamped between the nail cap of the ground nail and the ground.
Preferably, the support leg is provided with a lifting mechanism.
In the above technical solution, the frame body is used for carrying the transparent tube; the supporting legs are used for bearing the frame body; the fixing plate is used for fixing the supporting leg on the ground; the pipeline is used for conveying the fluid heated by the utility model to the thermal power generator set, and the liquid pump is used for providing power for the conveying function; the valve is used for controlling the on-off of the pipeline; the transparent tube is used for receiving the light reflected by the concave mirror and is used as a heating section on the pipeline; the first through hole is used for hanging the fan-shaped sheet on the transparent tube; the fan-shaped sheet is used for forming a frame structure with the first arc-shaped sheet, the side end plate, the second arc-shaped sheet, the bearing rod and other components so as to bear the concave mirror, and therefore the concave mirror is suspended below the transparent tube. In the frame structure, the first arc-shaped piece is used for fixing the tail end of the bearing rod through the second through hole on the first arc-shaped piece; the two side end plates are used for bearing a plurality of second arc-shaped pieces; the second arc-shaped sheet is used for directly bearing the concave mirror and is fixed with the concave mirror; the third through hole on the second arc-shaped sheet is used for the bearing rod to penetrate through; the bearing rod is used for structurally connecting the second arc-shaped pieces and the first arc-shaped pieces into a whole. The concave mirror is used for concentrating sunlight to the transparent tube positioned on the focal point of the concave mirror, so that the fluid in the transparent tube is heated.
The utility model provides a condensing unit for solar electric system. In the technical scheme, a part of sections of the pipeline adopt transparent pipes, and the transparent pipes are borne on the frame body; the upper part of the fan-shaped piece is provided with a first through hole, the fan-shaped piece is hung on the transparent tube by utilizing the first through hole, and the lower end of the fan-shaped piece is provided with an arc-shaped frame structure by utilizing the first arc-shaped piece, the side end plate, the second arc-shaped piece and the bearing rod; the concave mirror is fixed on the frame structure, so that the concave mirror is suspended below the transparent tube, and the transparent tube is positioned at the focal position of the concave mirror; based on the above structure, the sunlight can be converged to the transparent tube, and the fluid in the transparent tube is heated. The utility model discloses with comparatively succinct structure installation concave mirror, saved complicated bearing mechanism, reduced the construction degree of difficulty guaranteeing the basis of effective spotlight, positive meaning has to the popularization of optothermal power generation technique.
Drawings
FIG. 1 is a perspective view of the whole body of the present invention;
FIG. 2 is a perspective view of the single transparent tube and its light-gathering component viewed from above;
FIG. 3 is a perspective view of the single transparent tube and its light-gathering component viewed from below;
FIG. 4 is a perspective view of the fan-shaped piece of the present invention;
in the figure:
1. frame 2, supporting legs 3, fixing plate 4 and pipeline
5. Liquid pump 6, valve 7, transparent tube 8 and fan-shaped sheet
9. A first through hole 10, a first arc-shaped sheet 11, a second through hole 12 and a side end plate
13. A second arc-shaped sheet 14, a third through hole 15, a bearing rod 16 and a concave mirror.
Detailed Description
The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1
The light condensing device for the solar power generation system comprises a frame body 1, supporting legs 2, a fixing plate 3, a pipeline 4, a liquid pump 5, a valve 6, a transparent pipe 7, a fan-shaped sheet 8, a first through hole 9, a first arc-shaped sheet 10, a second through hole 11, a side end plate 12, a second arc-shaped sheet 13, a third through hole 14, a bearing rod 15 and a concave mirror 16, wherein the supporting legs 2 are welded at the lower end of the frame body 1, the fixing plate 3 is welded at the lower end of the supporting legs 2, and the fixing plate 3 is fixed on the ground; at least one part of the pipeline 4 is positioned on the frame body 1, the pipeline 4 is respectively connected with a liquid pump 5 and a valve 6, and the part of the pipeline 4 positioned on the frame body 1 is a transparent pipe 7; have first through-hole 9 on the upper portion of fan-shaped piece 8, fan-shaped piece 8 articulates on transparent pipe 7 through its first through-hole 9, first arc piece 10 has at the lower extreme of fan-shaped piece 8, a plurality of second through-hole 11 have on first arc piece 10, fixedly connected with side end plate 12 respectively in the both sides of first arc piece 10, a plurality of second arc pieces 13 of fixedly connected with between two side end plates 12, a plurality of third through-hole 14 have on second arc piece 13, carrier bar 15 runs through second arc piece 13 via third through-hole 14, and with second arc piece 13 fixed connection, carrier bar 15's both ends are fixed connection respectively in second through-hole 11 department, concave mirror 16 fixed connection is in the upper end of a plurality of second arc pieces 13, concave mirror 16's focus is located transparent pipe 7.
The device has the following structural characteristics: the frame body 1 is used for bearing the transparent tube 7; the supporting legs 2 are used for bearing the frame body 1; the fixing plate 3 is used for fixing the supporting leg 2 on the ground; the pipeline 4 is used for conveying the fluid heated by the utility model to the thermal power generator set, and the liquid pump 5 is used for providing power for the conveying function; the valve 6 is used for controlling the on-off of the pipeline 4; the transparent tube 7 is used for receiving the light reflected by the concave mirror and thus serves as a heating section on the pipeline 4; the first through hole 9 is used for hanging the fan-shaped sheet 8 on the transparent tube 7; the fan-shaped sheet 8 is used for forming a frame structure with the first arc-shaped sheet 10, the side end plate 12, the second arc-shaped sheet 13, the bearing rod 15 and the like so as to bear the concave mirror 16, so that the concave mirror 16 is suspended below the transparent tube 7. In the frame structure, the first arc-shaped piece 10 is used for fixing the tail end of the bearing rod 15 through the second through hole 11 on the first arc-shaped piece; the two side end plates 12 are used for bearing a plurality of second arc-shaped sheets 13; the second arc-shaped sheet 13 is used for directly bearing the concave mirror 16 and is fixed with the concave mirror 16; the third through hole 14 on the second arc-shaped sheet 13 is used for the bearing rod 15 to penetrate through; the carrier bar 15 is used for structurally connecting the second arc-shaped pieces 13 and the first arc-shaped pieces 10 into a whole. The concave mirror 16 is used to concentrate sunlight at the transparent tube 7 at its focal point, thereby heating the fluid inside the transparent tube 7.
Example 2
The light condensing device for the solar power generation system comprises a frame body 1, supporting legs 2, a fixing plate 3, a pipeline 4, a liquid pump 5, a valve 6, a transparent pipe 7, a fan-shaped sheet 8, a first through hole 9, a first arc-shaped sheet 10, a second through hole 11, a side end plate 12, a second arc-shaped sheet 13, a third through hole 14, a bearing rod 15 and a concave mirror 16, wherein the supporting legs 2 are welded at the lower end of the frame body 1, the fixing plate 3 is welded at the lower end of the supporting legs 2, and the fixing plate 3 is fixed on the ground; at least one part of the pipeline 4 is positioned on the frame body 1, the pipeline 4 is respectively connected with a liquid pump 5 and a valve 6, and the part of the pipeline 4 positioned on the frame body 1 is a transparent pipe 7; have first through-hole 9 on the upper portion of fan-shaped piece 8, fan-shaped piece 8 articulates on transparent pipe 7 through its first through-hole 9, first arc piece 10 has at the lower extreme of fan-shaped piece 8, a plurality of second through-hole 11 have on first arc piece 10, fixedly connected with side end plate 12 respectively in the both sides of first arc piece 10, a plurality of second arc pieces 13 of fixedly connected with between two side end plates 12, a plurality of third through-hole 14 have on second arc piece 13, carrier bar 15 runs through second arc piece 13 via third through-hole 14, and with second arc piece 13 fixed connection, carrier bar 15's both ends are fixed connection respectively in second through-hole 11 department, concave mirror 16 fixed connection is in the upper end of a plurality of second arc pieces 13, concave mirror 16's focus is located transparent pipe 7.
The transparent tubes 7 are arranged side by side on the frame body 1, and the transparent tubes 7 are connected end to end in sequence through U-shaped tubes. There are 2 liquid pumps 5, and 2 liquid pumps 5 are respectively positioned at the head end and the tail end of the pipeline 4. The fixing plate 3 is fixed on the ground and is realized by the following structure: the fixing plate 3 is provided with a round hole, the ground nail penetrates through the round hole to be anchored with the ground, and the fixing plate 3 is clamped between the nail cap of the ground nail and the ground. The supporting leg 2 is provided with a lifting mechanism.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The light condensing device for the solar power generation system is characterized by comprising a frame body (1), supporting legs (2), a fixing plate (3), a pipeline (4), a liquid pump (5), a valve (6), a transparent pipe (7), fan-shaped pieces (8), first through holes (9), first arc-shaped pieces (10), second through holes (11), side end plates (12), second arc-shaped pieces (13), third through holes (14), a bearing rod (15) and a concave mirror (16), wherein the supporting legs (2) are welded at the lower end of the frame body (1), the fixing plate (3) is welded at the lower end of the supporting legs (2), and the fixing plate (3) is fixed on the ground; at least one part of the pipeline (4) is positioned on the frame body (1), the pipeline (4) is respectively connected with a liquid pump (5) and a valve (6), and the part of the pipeline (4) positioned on the frame body (1) is a transparent pipe (7); the upper part of the fan-shaped sheet (8) is provided with a first through hole (9), the fan-shaped sheet (8) is hung on the transparent tube (7) through the first through hole (9), the lower end of the fan-shaped sheet (8) is provided with a first arc-shaped sheet (10), the first arc-shaped sheet (10) is provided with a plurality of second through holes (11), two sides of the first arc-shaped sheet (10) are respectively and fixedly connected with a side end plate (12), a plurality of second arc-shaped pieces (13) are fixedly connected between the two side end plates (12), a plurality of third through holes (14) are formed in the second arc-shaped sheet (13), the bearing rod (15) penetrates through the second arc-shaped sheet (13) through the third through holes (14) and is fixedly connected with the second arc-shaped sheet (13), two ends of the bearing rod (15) are fixedly connected to the second through holes (11) respectively, the concave mirrors (16) are fixedly connected to the upper ends of the second arc-shaped sheets (13), and the focuses of the concave mirrors (16) are located in the transparent tube (7).
2. The light-gathering device for the solar power generation system as claimed in claim 1, wherein the transparent tubes (7) are arranged side by side on the frame body (1), and the transparent tubes (7) are connected end to end in sequence through U-shaped tubes.
3. Concentrating device for solar energy power generation systems according to claim 1, characterized in that there are 2 liquid pumps (5), 2 liquid pumps (5) being located at the head end and the tail end of the pipeline (4), respectively.
4. Concentrator device for solar power systems according to claim 1, characterized in that the fixing plate (3) is fixed to the ground and is realized by the following structure: the fixing plate (3) is provided with a round hole, the ground nail penetrates through the round hole to be anchored with the ground, and the fixing plate (3) is clamped between the nail cap of the ground nail and the ground.
5. Concentrator device for solar power systems according to claim 1, characterized in that a lifting mechanism is provided on the support leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022671301.0U CN213454322U (en) | 2020-11-18 | 2020-11-18 | Light-gathering device for solar power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022671301.0U CN213454322U (en) | 2020-11-18 | 2020-11-18 | Light-gathering device for solar power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213454322U true CN213454322U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022671301.0U Active CN213454322U (en) | 2020-11-18 | 2020-11-18 | Light-gathering device for solar power generation system |
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| CN (1) | CN213454322U (en) |
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- 2020-11-18 CN CN202022671301.0U patent/CN213454322U/en active Active
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