CN101963341B - Solar steam generator - Google Patents
Solar steam generator Download PDFInfo
- Publication number
- CN101963341B CN101963341B CN2010102967798A CN201010296779A CN101963341B CN 101963341 B CN101963341 B CN 101963341B CN 2010102967798 A CN2010102967798 A CN 2010102967798A CN 201010296779 A CN201010296779 A CN 201010296779A CN 101963341 B CN101963341 B CN 101963341B
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- Prior art keywords
- pipe
- steam
- water inlet
- solar
- heat pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000011521 glass Substances 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a solar steam generator and belongs to the technical field of steam generators. The solar steam generator comprises a group of heat collector tubes, wherein each heat collector tube comprises a vacuum glass tube which is internally provided with a focusing reflector; a solar tracker for prompting the focusing reflector to align to the sun is arranged on the focusing reflector; the vacuum glass tube forms an enclosed cavity through a copper flange connected to a port thereof; a heat guide tube of which the tail part is provided with a shunt device is inserted into the enclosed cavity; a water inlet branch pipe is inserted into the heat guide tube; the front end of the heat guide tube is connected with a steam pipe which is communicated with the heat guide tube; a water inlet pipe is inserted into the steam pipe; and the water inlet pipe is communicated with the water inlet branch pipe inserted into the heat guide tube. The solar steam generator has the advantages of simple and novel structure, reasonable design and high heating efficiency, and can reach the corresponding temperature within 20 to 30 minutes at the solar radiation intensity of 400-600W/cm<2>.
Description
Technical field
The invention belongs to the steam generator technical field, be specifically related to a kind of solar steam generator.
Background technology
Along with the crisis of traditional energy and going from bad to worse of environment, it is imperative with regenerative resource to tap a new source of energy.Solar energy is primary energy, is again regenerative resource.Its aboundresources both can freely use, and need not transportation again, and environment is not had any pollution.For the mankind have created a kind of new lifestyle, make society and the human epoch that get into an energy savings minimizing pollution.Making full use of solar energy must be the important means that realizes national energy-saving and emission-reduction.
The prior steam generator normally produces steam with coal heating or electrical heating, and there is very big potential safety hazard in this type of steam generator, and waste resource, efficient are low, have problems such as environmental pollution simultaneously.Some solar steam generators are also arranged now, and there is complex structure in it, and shortcomings such as production cost height are not suitable for large-scale utilization and extention.
Summary of the invention
Problem to prior art exists the objective of the invention is to design the technical scheme that a kind of solar steam generator is provided, and this solar steam generator is simple in structure, production cost is low, and the thermal efficiency is high.
Described a kind of solar steam generator; Comprise one group of thermal-collecting tube, it is characterized in that described thermal-collecting tube comprises that set inside has the glass tube with vacuum that focuses on reflecting piece, be provided with on the described focusing reflecting piece to impel to focus on the solar tracking device that reflecting piece is aimed at the sun; Described glass tube with vacuum connects the copper flange that is provided with through its port and constitutes closed cavity; Intert in the closed cavity and the heat pipe that afterbody is provided with part flow arrangement is set, the interspersed water inlet arm that is provided with in the heat pipe, the steam pipe that described heat pipe front end connection communicates with it; The interspersed water inlet pipe that is provided with in the steam pipe, water inlet pipe is communicated with the interspersed water inlet arm that is arranged in the heat pipe.
Described a kind of solar steam generator is characterized in that described steam pipe right-hand member is fixedly connected the formation blind end with the water inlet pipe outer wall, and described water inlet pipe left end is a blind end.
Described a kind of solar steam generator is characterized in that being provided with on the described steam pipe one group of steam pipe arm, and the steam pipe arm connects the heat pipe that communicates with it through connecting the attaching nut who is provided with.
Described a kind of solar steam generator is characterized in that described steam pipe is provided with muff outward, is filled with insulation material in the muff.
Described a kind of solar steam generator is characterized in that being provided with on the described steam pipe steam pump with steam output.
Described a kind of solar steam generator is characterized in that being provided with on the described water inlet pipe one group of water inlet port, is communicated with on the water inlet port water inlet arm is set.
Described a kind of solar steam generator; It is characterized in that described focusing reflecting piece is the face of cylinder or parabola shaped cylindrical structure; Focus on reflecting piece and be socketed on the heat pipe, between heat pipe and the focusing reflecting piece high-temperature bearing is set through the through hole that is provided with on the face of rear and front end.
Described a kind of solar steam generator is characterized in that described copper flange lower end is provided with the heat pipe through hole, and interspersed heat pipe is provided with the sealing swivel nut between heat pipe and the heat pipe through hole in the heat pipe through hole, and described copper flange upper end is provided with steam valve.
Described a kind of solar steam generator is characterized in that described part flow arrangement is one group of steam hole.
Above-mentioned a kind of solar steam generator, novelty simple in structure, reasonable in design; On the focusing reflecting piece of the face of cylinder or parabola shaped cylindrical structure, solar tracking device is set, make focus on light tiles all the time can be to heat pipe with sunlight reflected, heat pipe can double to absorb solar energy all the time with the arm of intaking like this; Make the medium in the water inlet arm heat up rapidly, and medium shunt is gone out into water arm, and vaporization gets into heat pipe rapidly through the part flow arrangement in the water inlet arm; Then under the effect of steam pump; Steam gets into steam pipe, is used for steam-electric power, and the vapor (steam) temperature in the steam pipe can reach more than 300 ℃; The temperature that is higher than like product far away, and solar steam generator of the present invention is at solar irradiance 400-600W/cm
2The time just can reach corresponding temperature in 20-30 minute, the efficiency of heating surface is high.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Fig. 3 is the enlarged drawing at B place among Fig. 1;
Fig. 4 is the enlarged drawing at C place among Fig. 1;
Fig. 5 is the structural representation of copper flange among the present invention;
Fig. 6 is the structural representation that be connected of focusing reflecting piece among the present invention with heat pipe.
Among the figure: the 1-muff; The 2-steam pipe; The 3-water inlet pipe; 4-steam pipe arm; 5-attaching nut; The 6-arm of intaking; 7-copper flange; The 8-heat pipe; 9-focuses on reflecting piece; The 10-glass tube with vacuum; 11-seals swivel nut; The 12-steam hole; The 13-steam valve; 14-heat pipe through hole; The 15-high-temperature bearing.
The specific embodiment
Further specify the present invention below in conjunction with Figure of description.
As shown in the figure, a kind of solar steam generator comprises one group of thermal-collecting tube, and thermal-collecting tube comprises glass tube with vacuum 10, and the port of glass tube with vacuum 10 connects copper flange 7 through gasket seal, and copper flange 7 constitutes closed cavity with glass tube with vacuum 10.Intert in the closed cavity and the surface is set scribbles the heat pipe 8 that black nickel etc. is easy to absorb the sunlight material; Intert in the heat pipe 8 water inlet arm 6 is set; Heat pipe 8 and water inlet arm 6 are communicated with steam pipe 2 and water inlet pipe 3 respectively after passing the heat pipe through hole 14 that copper flange 7 lower ends are provided with, and for the sealing of glass tube with vacuum 10, are provided with in heat pipe through hole 14 and steam pipe 2 contact positions and seal swivel nut 11; Steam valve 13 also is set on copper flange 7 simultaneously, conveniently glass tube with vacuum 10 is vacuumized.Heat pipe 8 is following with the concrete mode of communicating of water inlet arm 6: one group of steam pipe arm 4 is set on the steam pipe 2, and steam pipe arm 4 is connected with heat pipe 8 through attaching nut 5, and heat pipe 8 has formed path with steam pipe 2 like this; One group of water inlet port is set on the water inlet pipe 3, and connection is provided with water inlet arm 6 on the water inlet port, and the arm 6 of intaking has like this formed path with water inlet pipe 3.In order to reach the effect of vaporization, be provided with part flow arrangement at the afterbody of water inlet arm 6, part flow arrangement can be controlled the diameter of steam hole 12 for being arranged on into one group of steam hole 12 of water arm 6 afterbodys according to the flow of required steam.Above-mentioned water inlet pipe 3 is to intert to be arranged in the steam pipe 2, and steam pipe 2 right-hand members are fixedly connected with water inlet pipe 3 outer walls and constitute blind end, and left end is for going out the steam end, and water inlet pipe 3 left ends are blind end, and right-hand member is a water inlet end.Vapor (steam) temperature in order to ensure in the steam pipe 2 does not reduce, and in the outside of steam pipe 2 muff 1 is set also, can be filled with insulation materials such as asbestos in the muff 1.
Another big characteristics of the present invention are to focus on the setting of reflecting piece 9 and solar tracking device.Be provided with in the glass tube with vacuum 10 and focus on reflecting piece 9, focus on the reflecting piece 9 and be provided with solar tracking device.Focusing on reflecting piece 9 is the face of cylinder or parabola shaped cylindrical structure; Focusing on reflecting piece 9 is socketed on the heat pipe 8 through the through hole that is provided with on its rear and front end face; Between heat pipe 8 and the focusing reflecting piece 9 high-temperature bearing 15 is set, under the effect of solar tracking device, focusing on reflecting piece 9 can rotate in glass tube with vacuum 10 like this; And aim at the sun all the time, on sunlight reflected to heat pipe 8.Focus on reflecting piece 9 simultaneously and can adopt following method setting; Accomplish and follow the tracks of the sun; Thermal expansion spring (the thermal expansion spring is an existing product) promptly is set on heat pipe 8, and this thermal expansion spring is connected through the power transmission shaft that is provided with focusing reflecting piece 9, when thermal expansion spring expanded by heating; Drive the rotation that focuses on reflecting piece 9, to reach the purpose of following the tracks of the sun.
When of the present invention can steam generator steam be provided very much the time for the steam-electric power device; Can a plurality of solar steam generators of the present invention be together in series; Both the steam end that goes out with the steam pipe 2 of solar steam generator was connected with total steam pipe; The water inlet end of water inlet pipe 3 is connected with water inlet manifold, in main steam range, connects steam pump then, and the steam that each solar steam generator is produced is delivered to steam-driven generator and is used for generating.
Shown in the above and the figure only is preferred implementation of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make some modification and improvement, these also should be regarded as belonging to protection scope of the present invention.
Claims (9)
1. solar steam generator; Comprise one group of thermal-collecting tube; It is characterized in that described thermal-collecting tube comprises that set inside has the glass tube with vacuum (10) of focusing reflecting piece (9); Described focusing reflecting piece (9) goes up to be provided with to impel and focuses on the solar tracking device that reflecting piece (9) is aimed at the sun, and described glass tube with vacuum (10) connects the copper flange (7) that is provided with through its port and constitutes closed cavity, interts in the closed cavity heat pipe (8) that afterbody is provided with part flow arrangement is set; Intert in the heat pipe (8) water inlet arm (6) is set; Described heat pipe (8) front end connects the steam pipe (2) that communicates with it, interts in the steam pipe (2) water inlet pipe (3) is set, and water inlet pipe (3) is communicated with the interspersed water inlet arm (6) that is arranged in the heat pipe (8).
2. a kind of solar steam generator as claimed in claim 1 is characterized in that described steam pipe (2) right-hand member is fixedly connected the formation blind end with water inlet pipe (3) outer wall, and described water inlet pipe (3) left end is a blind end.
3. a kind of solar steam generator as claimed in claim 1 is characterized in that being provided with on the described steam pipe (2) one group of steam pipe arm (4), and steam pipe arm (4) connects the heat pipe (8) that communicates with it through connecting the attaching nut (5) who is provided with.
4. a kind of solar steam generator as claimed in claim 1 is characterized in that outside the described steam pipe (2) muff (1) being set, and muff is filled with insulation material in (1).
5. a kind of solar steam generator as claimed in claim 1 is characterized in that being provided with on the described steam pipe (2) steam pump with steam output.
6. a kind of solar steam generator as claimed in claim 1 is characterized in that being provided with on the described water inlet pipe (3) one group of water inlet port, is communicated with on the water inlet port water inlet arm (6) is set.
7. a kind of solar steam generator as claimed in claim 1; It is characterized in that described focusing reflecting piece (9) is the face of cylinder or parabola shaped cylindrical structure; Focus on reflecting piece (9) and be socketed on the heat pipe (8), between heat pipe (8) and the focusing reflecting piece (9) high-temperature bearing (15) is set through the through hole that is provided with on the face of rear and front end.
8. a kind of solar steam generator as claimed in claim 1; It is characterized in that described copper flange (7) lower end is provided with heat pipe through hole (14); Interspersed heat pipe (8) in the heat pipe through hole (14); Sealing swivel nut (11) is set between heat pipe (8) and the heat pipe through hole (14), and described copper flange (7) upper end is provided with steam valve (13).
9. a kind of solar steam generator as claimed in claim 1 is characterized in that described part flow arrangement is one group of steam hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102967798A CN101963341B (en) | 2010-09-29 | 2010-09-29 | Solar steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102967798A CN101963341B (en) | 2010-09-29 | 2010-09-29 | Solar steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101963341A CN101963341A (en) | 2011-02-02 |
| CN101963341B true CN101963341B (en) | 2012-06-20 |
Family
ID=43516329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102967798A Expired - Fee Related CN101963341B (en) | 2010-09-29 | 2010-09-29 | Solar steam generator |
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| Country | Link |
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| CN (1) | CN101963341B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2543975B1 (en) * | 2014-02-21 | 2016-06-16 | Universidad Carlos Iii De Madrid | Solar steam generator-separator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1664469A (en) * | 2005-03-17 | 2005-09-07 | 黄永年 | Solar heat collection device |
| CN101408350A (en) * | 2008-11-27 | 2009-04-15 | 浙江大学 | Coaxial sleeve tube U type thermal-collecting tube |
| CN201844384U (en) * | 2010-09-29 | 2011-05-25 | 顾全军 | Solar steam generator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100426848B1 (en) * | 2001-12-21 | 2004-04-14 | 재단법인 포항산업과학연구원 | Preheating Equipment of Fuel Using Vacuum Radiation Collector |
| WO2009116073A2 (en) * | 2008-02-08 | 2009-09-24 | Alp Multitech Pvt. Ltd. | Co-generation of power and cooling from solar heat and bio-waste (biogas)/industrial waste |
-
2010
- 2010-09-29 CN CN2010102967798A patent/CN101963341B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1664469A (en) * | 2005-03-17 | 2005-09-07 | 黄永年 | Solar heat collection device |
| CN101408350A (en) * | 2008-11-27 | 2009-04-15 | 浙江大学 | Coaxial sleeve tube U type thermal-collecting tube |
| CN201844384U (en) * | 2010-09-29 | 2011-05-25 | 顾全军 | Solar steam generator |
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| Publication number | Publication date |
|---|---|
| CN101963341A (en) | 2011-02-02 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JINPUSEN NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GU QUANJUN Effective date: 20120614 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20120614 Address after: Fuyang City Xin Deng Zhen Xiang Xi Cun Hangzhou, Zhejiang province 311404 (Shiling) Patentee after: Zhejiang Jin Pu Sen New Energy Technology Co., Ltd. Address before: 311404 Zhejiang city of Fuyang Province Town East Lane 52, a new Patentee before: Gu Quanjun |
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Effective date of registration: 20160129 Address after: 245499, 6 high-tech electronic information industry parks, Xiuning Economic Development Zone, Huangshan City, Anhui Patentee after: Huangshan Jinhui Energy Science and Technology Co., LTD. Address before: Fuyang City Xin Deng Zhen Xiang Xi Cun Hangzhou, Zhejiang province 311404 (Shiling) Patentee before: Zhejiang Jin Pu Sen New Energy Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20181024 Address after: 245000 88 Tunxi Meilin Road, Mount Huangshan Economic Development Zone, Tunxi District, Huangshan City, China Patentee after: Mount Huangshan Chuangxin Equity Investment Co., Ltd. Address before: 245499 6 new and high-tech electronic information industrial parks in Xiuning County Economic Development Zone, Huangshan City, Anhui. Patentee before: Huangshan Jinhui Energy Technology Co., Ltd |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 88, Meilin Avenue, Tunxi District, Huangshan City, Anhui Province 245000 Patentee after: Huangshan Chuangxin Equity Investment Group Co., Ltd. Address before: 245000 88 Tunxi Meilin Road, Mount Huangshan Economic Development Zone, Tunxi District, Huangshan City, China Patentee before: Mount Huangshan Chuangxin Equity Investment Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20200929 |