CN201844384U - Solar steam generator - Google Patents
Solar steam generator Download PDFInfo
- Publication number
- CN201844384U CN201844384U CN2010205482046U CN201020548204U CN201844384U CN 201844384 U CN201844384 U CN 201844384U CN 2010205482046 U CN2010205482046 U CN 2010205482046U CN 201020548204 U CN201020548204 U CN 201020548204U CN 201844384 U CN201844384 U CN 201844384U
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- steam
- pipe
- water inlet
- heat pipe
- solar
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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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Abstract
A solar steam generator belongs to the technical field of steam generators, and comprises a group of thermal-collecting tubes, wherein the thermal-collecting tube comprises a vacuum glass tube provided with a focusing reflection sheet therein, a solar energy tracker enabling the focusing reflection sheet to be directed at the sun is arranged on the focusing reflection sheet, the vacuum glass tube and copper flanges connected at the end openings of the vacuum glass tube form a sealed hollow cavity, a heat conducting tube with a flow-dividing device at the tail part is inserted in the sealed hollow cavity, a water inlet branch tube is inserted in the heat conducting tube, the front end of the heat conducting tube is connected and communicated with a steam tube, a water inlet tube is inserted in the steam tube, and the water inlet tube is communicated with the water inlet branch tube arranged in the heat conducting tube. The solar steam generator has simple and novel structure and reasonable design, can reach a corresponding temperature at solar irradiance of 400 to 600 W/cm <+2> in 20 to 30 minutes, and therefore the heating efficiency is high.
Description
Technical field
The utility model belongs to the steam generator technical field, is 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 enter an energy savings minimizing pollution.Making full use of solar energy must be the important means that realizes national energy-saving and emission-reduction.
Traditional 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.
The utility model content
At the problem that prior art exists, the purpose of this utility model 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 thermal efficiency height.
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 inside is provided with the glass tube with vacuum that focuses on reflecting piece, be provided with on the described focusing reflecting piece to impel and 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 by its port and constitutes closed cavity, intert in the closed cavity heat pipe that afterbody is provided with part flow arrangement is set, intert in the heat pipe water inlet arm is set, described heat pipe front end connects the steam pipe that 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 fixedlys 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 by 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 by 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 water inlet arm like this, make the medium in the water inlet arm heat up rapidly, and medium shunt is gone out into water arm by the part flow arrangement of water inlet in the arm, and vaporization enters heat pipe rapidly, then under the effect of steam pump, steam enters 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 utility model is at solar irradiance 400-600W/cm
2The time just can reach corresponding temperature, efficiency of heating surface height in 20-30 minute.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
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 in the utility model;
Fig. 6 is the structural representation that is connected that focuses on reflecting piece and heat pipe in the utility model.
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 utility model 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 by 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, sealing for glass tube with vacuum 10, sealing swivel nut 11 is set in heat pipe through hole 14 and steam pipe 2 contact positions, steam valve 13 also is set on copper flange 7 simultaneously, conveniently glass tube with vacuum 10 is vacuumized.Heat pipe 8 is as follows 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 by 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 fixedlyed connected the formation blind end with water inlet pipe 3 outer walls, 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.Do not reduce in order to ensure the vapor (steam) temperature in the steam pipe 2, muff 1 also is set, can be filled with insulation materials such as asbestos in the muff 1 in the outside of steam pipe 2.
Another big characteristics of the present utility model 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 by 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, like this under the effect of solar tracking device, focusing on reflecting piece 9 can rotate in glass tube with vacuum 10, and aim at the sun all the time, with sunlight reflected to heat pipe 8.Focus on reflecting piece 9 simultaneously and can adopt following method setting, finish the tracking 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 by 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 utility model can steam generator provide steam very much the time for the steam-electric power device, a plurality of solar steam generators of the present utility model can 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, connect steam pump then in main steam range, 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 utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. solar steam generator, comprise one group of thermal-collecting tube, it is characterized in that described thermal-collecting tube comprises that inside is provided with the glass tube with vacuum (10) that focuses on 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, described glass tube with vacuum (10) connects the copper flange (7) that is provided with by its port and constitutes closed cavity, intert 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, the interspersed water inlet pipe (3) that is provided with in the steam pipe (2), 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 fixedlys 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 by 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 by 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 |
|---|---|---|---|
| CN2010205482046U CN201844384U (en) | 2010-09-29 | 2010-09-29 | Solar steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205482046U CN201844384U (en) | 2010-09-29 | 2010-09-29 | Solar steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844384U true CN201844384U (en) | 2011-05-25 |
Family
ID=44039273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205482046U Expired - Lifetime CN201844384U (en) | 2010-09-29 | 2010-09-29 | Solar steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963341A (en) * | 2010-09-29 | 2011-02-02 | 顾全军 | Solar steam generator |
-
2010
- 2010-09-29 CN CN2010205482046U patent/CN201844384U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963341A (en) * | 2010-09-29 | 2011-02-02 | 顾全军 | Solar steam generator |
| CN101963341B (en) * | 2010-09-29 | 2012-06-20 | 顾全军 | Solar steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jin Pu Sen New Energy Technology Co., Ltd. Assignor: Gu Quanjun Contract record no.: 2011330001187 Denomination of utility model: Solar steam generator Granted publication date: 20110525 License type: Exclusive License Record date: 20110927 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110525 Effective date of abandoning: 20120620 |