CN201401973Y - Concentration system for disc solar rotary parabolic reflector - Google Patents
Concentration system for disc solar rotary parabolic reflector Download PDFInfo
- Publication number
- CN201401973Y CN201401973Y CN2009201423474U CN200920142347U CN201401973Y CN 201401973 Y CN201401973 Y CN 201401973Y CN 2009201423474 U CN2009201423474 U CN 2009201423474U CN 200920142347 U CN200920142347 U CN 200920142347U CN 201401973 Y CN201401973 Y CN 201401973Y
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- boiler
- connecting pipe
- communicated
- parabolic reflector
- internal layer
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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
- Y02E10/47—Mountings or tracking
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Abstract
The utility model discloses a concentration system for a disc solar rotary parabolic reflector, which comprises a mast base and a disc parabolic reflector the rotation of which is controlled by a tracing mechanical device; the focal point of the disc parabolic reflector is fixedly provided with a single-pipe direct solar boiler by a connecting pipe; both the single-pipe direct solar boiler and theconnecting pipe have a double-layer structure; an outer layer of the connecting pipe is communicated with the outer layer of the boiler while an inner layer of the connecting pipe is communicated with the inner layer of the boiler; one end of the outer layer of the boiler, far away from the connection position with the connecting pipe, is provided with an inner cavity concave inwards; the outer side of the inner cavity concave inwards is a quartz glass window concave inwards while the inner side thereof is communicated with the inner layer of the boiler by a volume absorber; when in work, thedisc parabolic reflector concentrates sun lights on the quartz glass window; and the concentration system is characterized by simple structure, long service life, high photo-thermal transformation rate and the like, which can not only be used with a single set, but also be used with a plurality of sets in a parallel manner.
Description
Technical field
The utility model relates to a kind of solar energy light gathering and heat collecting system, and especially a kind of solar energy light gathering and heat collecting system that is used for heat generating system belongs to field of solar heat.
Background technology
Solar electrical energy generation is divided into generating of solar energy direct sunshine and the generating of solar energy indirect light.The generating of solar energy direct sunshine has solar energy power generating, solar energy induction generating etc.The generating of solar energy indirect light has solar energy thermal-power-generating, solar energy Chemically generation, solar energy bioelectrogenesis etc.In solar energy thermal-power-generating.Produce high temperature and then generating by optically focused, efficient is higher, the tool application prospect.
The disc type solar energy heat generating system is a kind of advanced solar heat power generation system at present, this system by rotational paraboloid mirror with the incident solar ray collecting on focus, make the focal solar heat absorber of placement collect a large amount of heat energy, add hot fluid, thereby reach the purpose of photo-thermal conversion.Existing heat dump inside is ring-type return duct and heat carrier, uses the heating of ring-type return duct inhomogeneous, and inlet pipe influences the normal operation of this system with to go out being connected of pipe also comparatively mixed and disorderly simultaneously.
Summary of the invention
The utility model purpose is: a kind of disc type solar energy rotational paraboloid mirror light and heat collection system is provided, it has simple in structure, characteristics such as life-span length, photo-thermal conversion ratio height, not only can singly overlap use, can also many cover parallel connections use, can carry out various heat energy utilization The Application of Technology and the practical application of high temeperature chemistry technology, can with existing industrial standard and state-of-the-art turbine technology system docking, purposes and extensively.
The technical solution of the utility model is: a kind of disc type solar energy rotational paraboloid mirror light and heat collection system, comprise carrier base, dish formula parabolic mirror by follow-up machinery device control rotation, the focus place of described dish formula parabolic mirror is installed with single tube direct current solar boiler by connecting pipe, single tube direct current solar boiler and connecting pipe are double-decker, outer connecting pipe is communicated with boiler is outer, the internal layer connecting pipe is communicated with the boiler internal layer, the boiler skin has an inner cavity away from an end that is connected with connecting pipe, the outside of inner cavity is the quartz window of an indent, the inboard volume absorber that passes through is communicated with the boiler internal layer, during duty, dish formula parabolic mirror accumulates in the quartz window place with sunshine.
The outer wall of described single tube direct current solar boiler removes the part of quartz window and makes by insulating materials, and the outer interlayer with the boiler internal layer of boiler also is the insulation interlayer.
The utility model advantage is:
1. heat-transfer fluid of the present utility model enters the boiler skin by outer connecting pipe, the sunshine of being assembled when arriving inner cavity is heated as steam, flow into the boiler internal layer, flow into required place by the internal layer connecting pipe again, have simple in structure, characteristics such as life-span length, photo-thermal conversion ratio height, not only can singly overlap use, can also many cover parallel connections use, can carry out various heat energy utilization The Application of Technology and the practical application of high temeperature chemistry technology, can with existing industrial standard and state-of-the-art turbine technology system docking, purposes and extensively.
2. because the follow-up machinery device from the motion tracking sun, and makes dish formula parabolic reflector minute surface point to the sun all the time, therefore improved the utilization rate of sunshine.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a rough schematic view of the present utility model;
Fig. 2 is the structural representation of single tube direct current solar boiler in the utility model;
Fig. 3 is the structural representation of connecting pipe in the utility model.
Wherein: 1 carrier base;
2 follow-up machinery devices;
3 dish formula parabolic mirrors;
4 connecting pipes; 41 outer connecting pipes; 42 internal layer connecting pipes;
5 single tube direct current solar boilers; 51 boiler skins; 510 inner cavities; 511 quartz windows; 512 volume absorbers; 52 boiler internal layers; 53 interlayers.
The specific embodiment
Embodiment: as Fig. 1, Fig. 2 and shown in Figure 3, a kind of disc type solar energy rotational paraboloid mirror light and heat collection system, comprise carrier base 1, dish formula parabolic mirror 3 by the 2 control rotations of follow-up machinery device, the focus place of described dish formula parabolic mirror 3 is installed with single tube direct current solar boiler 5 by connecting pipe 4, single tube direct current solar boiler 5 and connecting pipe 4 are double-decker, outer connecting pipe 41 is communicated with boiler outer 51, internal layer connecting pipe 42 is communicated with boiler internal layer 52, boiler skin 51 has an inner cavity 510 away from an end that is connected with connecting pipe 4, the outside of inner cavity 510 is the quartz window 511 of an indent, the inboard volume absorber 512 that passes through is communicated with boiler internal layer 52, during duty, dish formula parabolic mirror 3 accumulates in quartz window 511 places with sunshine.
The outer wall of described single tube direct current solar boiler 5 removes the part of quartz window 511 and makes by insulating materials, and boiler outer 51 also is the insulation interlayer with the interlayer 53 of boiler internal layer 52.
Operation principle is: sunshine pools a tapered optically focused awl behind dish formula parabolic mirror 3, the single tube direct current solar boiler 5 that is positioned at optically focused awl place fully absorbs heat, heat-transfer fluid enters boiler skin 51 by outer connecting pipe 41, the sunshine of being assembled when arriving inner cavity 510 is heated as steam, flow into boiler internal layer 52, flow into required place by internal layer connecting pipe 42 again.
In the course of work, follow-up machinery device 2 is from the motion tracking sun, and makes dish formula parabolic reflector minute surface 3 point to the sun all the time, therefore improved the utilization rate of sunshine.
The utlity model has simple in structurely, long, photo-thermal conversion ratio high of life-span not only can be single Cover uses, and can also overlap in parallel the use more, can carry out application and the high temeperature chemistry of various heat energy utilizations The technology practical application, can with existing industrial standard and state-of-the-art turbine technology system docking, purposes and Extensively.
Claims (2)
1. disc type solar energy rotational paraboloid mirror light and heat collection system, comprise carrier base (1), dish formula rotational paraboloid mirror (3) by follow-up machinery device (2) control rotation, it is characterized in that: the focus place of described dish formula rotational paraboloid mirror (3) is installed with single tube direct current solar boiler (5) by connecting pipe (4), single tube direct current solar boiler (5) and connecting pipe (4) are double-decker, outer connecting pipe (41) is communicated with boiler skin (51), internal layer connecting pipe (42) is communicated with boiler internal layer (52), boiler skin (51) has an inner cavity (510) away from an end that is connected with connecting pipe (4), the outside of inner cavity (510) is the quartz window (511) of an indent, the inboard volume absorber (512) that passes through is communicated with boiler internal layer (52), during duty, dish formula parabolic mirror (3) accumulates in quartz window (511) with sunshine and locates.
2. according to the described disc type solar energy rotational paraboloid mirror of claim 1 light and heat collection system, it is characterized in that: the outer wall of described single tube direct current solar boiler (5) removes the part of quartz window (511) and makes by insulating materials, and boiler skin (51) also is the insulation interlayer with the interlayer (53) of boiler internal layer (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201423474U CN201401973Y (en) | 2009-04-03 | 2009-04-03 | Concentration system for disc solar rotary parabolic reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201423474U CN201401973Y (en) | 2009-04-03 | 2009-04-03 | Concentration system for disc solar rotary parabolic reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401973Y true CN201401973Y (en) | 2010-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201423474U Expired - Fee Related CN201401973Y (en) | 2009-04-03 | 2009-04-03 | Concentration system for disc solar rotary parabolic reflector |
Country Status (1)
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| CN (1) | CN201401973Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951202A (en) * | 2010-09-30 | 2011-01-19 | 北京印刷学院 | Secondary reflecting revolution paraboloid lighting solar power generating set |
| CN101963398A (en) * | 2010-09-30 | 2011-02-02 | 北京印刷学院 | Secondary-reflection revolution-paraboloid daylighting solar water heating and power generation device |
| CN102013845A (en) * | 2010-10-25 | 2011-04-13 | 北京印刷学院 | Solar generator based on parabolic cylinder condensation and parabolic cylinder lighting |
| WO2013033995A1 (en) * | 2011-09-09 | 2013-03-14 | 湘潭电机力源模具有限公司 | Cleaning device for reflective surface of disc light-condenser |
| CN103363685A (en) * | 2012-04-05 | 2013-10-23 | 江阴市炙能光热科技有限公司 | Power supply and heating system by solar power condensation |
| CN107221442A (en) * | 2017-07-06 | 2017-09-29 | 华北电力大学（保定） | Disc type solar energy reacts receiver |
| CN110398074A (en) * | 2019-07-26 | 2019-11-01 | 西南石油大学 | A kind of dedicated heating chafing dish for solar energy stove |
| CN113294919A (en) * | 2021-06-09 | 2021-08-24 | 湖南科技大学 | Positive displacement solar cavity heat absorber with rotary heat absorber |
-
2009
- 2009-04-03 CN CN2009201423474U patent/CN201401973Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951202A (en) * | 2010-09-30 | 2011-01-19 | 北京印刷学院 | Secondary reflecting revolution paraboloid lighting solar power generating set |
| CN101963398A (en) * | 2010-09-30 | 2011-02-02 | 北京印刷学院 | Secondary-reflection revolution-paraboloid daylighting solar water heating and power generation device |
| CN102013845A (en) * | 2010-10-25 | 2011-04-13 | 北京印刷学院 | Solar generator based on parabolic cylinder condensation and parabolic cylinder lighting |
| WO2013033995A1 (en) * | 2011-09-09 | 2013-03-14 | 湘潭电机力源模具有限公司 | Cleaning device for reflective surface of disc light-condenser |
| US9643219B2 (en) | 2011-09-09 | 2017-05-09 | Xiangtan Liyuan Electric Tooling Co., Ltd. | Cleaning device for reflective surface of disc light-condenser |
| CN103363685A (en) * | 2012-04-05 | 2013-10-23 | 江阴市炙能光热科技有限公司 | Power supply and heating system by solar power condensation |
| CN107221442A (en) * | 2017-07-06 | 2017-09-29 | 华北电力大学（保定） | Disc type solar energy reacts receiver |
| CN107221442B (en) * | 2017-07-06 | 2022-10-21 | 华北电力大学（保定） | Dish type solar reaction receiver |
| CN110398074A (en) * | 2019-07-26 | 2019-11-01 | 西南石油大学 | A kind of dedicated heating chafing dish for solar energy stove |
| CN113294919A (en) * | 2021-06-09 | 2021-08-24 | 湖南科技大学 | Positive displacement solar cavity heat absorber with rotary heat absorber |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20150403 |
|
| EXPY | Termination of patent right or utility model |