CN203362418U - Groove-type solar medium-high-temperature heat utilization system - Google Patents
Groove-type solar medium-high-temperature heat utilization system Download PDFInfo
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- CN203362418U CN203362418U CN 201320300946 CN201320300946U CN203362418U CN 203362418 U CN203362418 U CN 203362418U CN 201320300946 CN201320300946 CN 201320300946 CN 201320300946 U CN201320300946 U CN 201320300946U CN 203362418 U CN203362418 U CN 203362418U
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- storage tank
- heat exchanger
- water
- water storage
- cold water
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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Abstract
The utility model relates to a groove-type solar medium-high-temperature heat utilization system. The groove-type solar medium-high-temperature heat utilization system comprises a solar heating system, a cold water storage tank and a turbine generator, wherein the solar heating system is formed by arranging a plurality of groove-type paraboloid condendation collectors in a series-connection mode and a parallel-connection mode. A first heat exchanger is arranged between a high-temperature heat output end opening and a medium-low-temperature heat input end opening, a water inlet of the first heat exchanger is communicated with a water outlet of the cold water storage tank, a water outlet of the first heat exchanger is connected with a steam inlet of the turbine generator through a steam generator, and an outlet of the turbine generator is connected with a water inlet of the cold water storage tank. The groove-type solar medium-high-temperature heat utilization system is simple in structure and not complicated in principle; reasonable design is conducted by fully utilizing existing conditions; high-temperature hot water is used for conducting preheating on low-temperature water at the outlet of the turbine generator, then the low-temperature water is conveyed to the cold water storage tank, and therefore the heat exchanging efficiency is greatly improved; meanwhile, a warm water collecting tank is arranged, so that medium-low-temperature hot water can be fully utilized, for example, the hot water can enter water pipelines of a living system and the like.
Description
Technical field
The utility model relates to the technical field of groove type solar heat utilization, moderate-high temperature heat utilization systems in especially a kind of groove type solar.
Background technique
In known technical field, trough type solar power generation system full name is groove type paraboloid reflector solar heat power generation system, through series-parallel arrangement by a plurality of grooved parabolic concentrator heat collectors, focus on direct sunlight, the working medium of heating, vacuum heat collecting pipe the inside, produce high temperature, then produce the steam of High Temperature High Pressure by the heat transmission equipment heating water, the generating of driving steam turbine generator set.In actual use, form and the principle design of various utilizations are not quite similar, and the efficiency that improves its use is the problem merited attention all the time.
The model utility content
The technical problems to be solved in the utility model is: moderate-high temperature heat utilization systems in the groove type solar that a kind of utilization ratio is high is provided.
The utility model solves the technological scheme that its technical problem adopts: moderate-high temperature heat utilization systems in a kind of groove type solar, comprise the solar-powered heating system formed through series-parallel arrangement by a plurality of groove type paraboloid concentrating collectors, cold water storage tank and steam turbine generator, described solar-powered heating system has high temperature heat output port and middle low temperature input port, be provided with the first heat exchanger between described high temperature heat output port and middle low temperature input port, the water inlet of described the first heat exchanger is connected with the water outlet of cold water storage tank, and the water outlet of described the first heat exchanger is connected with the steam inlet of steam turbine generator by steam generator, the outlet of described steam turbine generator is connected with the water intake of cold water storage tank, and be provided with the second heat exchanger between the water intake of the outlet of described steam turbine generator and cold water storage tank, the water outlet of described the first heat exchanger is provided with branch road and is connected with the second heat exchanger, current in described branch road are back to the cold water storage tank after the second heat exchanger.
Further, in order to utilize more fully hot water, between the branch road of the utility model on the water outlet of described the first heat exchanger and cold water storage tank, be provided with the warm water collecting box, on the water outlet of described warm water collecting box, be provided with Electric heating appliance.
Further, consider the existence of foreign gas, the utility model is provided with oxygen-eliminating device in described warm water collecting box.
Further, for the consumption of the damage by water in replenishment system, cold water storage tank described in the utility model has small pump.
The beneficial effects of the utility model are: the utility model is simple in structure, principle is also uncomplicated, taking full advantage of existing condition reasonably designs, the hot water that utilizes high temperature is preheated the low temperature water of steam turbine generator outlet, then be delivered to the cold water storage tank, greatly improved the efficiency of hot conversion, the warm water collecting box is set simultaneously, hot water that can centering low temperature utilizes fully, such as the water lines that enters living system is medium.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is theory structure schematic diagram of the present utility model;
In figure: 1. solar-powered heating system, 2. cold water storage tank, 3. steam turbine generator, 4. the first heat exchanger, 5. steam generator, 6. the second heat exchanger, 7. warm water collecting box, 8. small pump.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The preferred embodiment of moderate-high temperature heat utilization systems in the utility model groove type solar as shown in Figure 1, comprise the solar-powered heating system 1 formed through series-parallel arrangement by a plurality of groove type paraboloid concentrating collectors, cold water storage tank 2 and steam turbine generator 3, described solar-powered heating system 1 has high temperature heat output port and middle low temperature input port, be provided with the first heat exchanger 4 between described high temperature heat output port and middle low temperature input port, the water inlet of described the first heat exchanger 4 is connected with the water outlet of cold water storage tank 2, and the water outlet of described the first heat exchanger 4 is connected with the steam inlet of steam turbine generator 3 by steam generator 5, the outlet of described steam turbine generator 3 is connected with the water intake of cold water storage tank 2, and be provided with the second heat exchanger 6 between the water intake of the outlet of described steam turbine generator 3 and cold water storage tank 2, the water outlet of described the first heat exchanger 4 is provided with branch road and is connected with the second heat exchanger 6, current in described branch road are back to cold water storage tank 2 after the second heat exchanger 6, be provided with warm water collecting box 7 between branch road on the water outlet of described the first heat exchanger 4 and cold water storage tank 2, be provided with Electric heating appliance on the water outlet of described warm water collecting box 7, be provided with oxygen-eliminating device in described warm water collecting box 7, described cold water storage tank 2 has small pump 8.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (4)
1. moderate-high temperature heat utilization systems in a groove type solar, comprise the solar-powered heating system (1) formed through series-parallel arrangement by a plurality of groove type paraboloid concentrating collectors, cold water storage tank (2) and steam turbine generator (3), it is characterized in that: described solar-powered heating system (1) has high temperature heat output port and middle low temperature input port, be provided with the first heat exchanger (4) between described high temperature heat output port and middle low temperature input port, the water inlet of described the first heat exchanger (4) is connected with the water outlet of cold water storage tank (2), and the water outlet of described the first heat exchanger (4) is connected with the steam inlet of steam turbine generator (3) by steam generator (5), the outlet of described steam turbine generator (3) is connected with the water intake of cold water storage tank (2), and be provided with the second heat exchanger (6) between the water intake of the outlet of described steam turbine generator (3) and cold water storage tank (2), the water outlet of described the first heat exchanger (4) is provided with branch road and is connected with the second heat exchanger (6), current in described branch road are back to cold water storage tank (2) after the second heat exchanger (6).
2. moderate-high temperature heat utilization systems in groove type solar as claimed in claim 1, it is characterized in that: be provided with warm water collecting box (7) between the branch road on the water outlet of described the first heat exchanger (4) and cold water storage tank (2), on the water outlet of described warm water collecting box (7), be provided with Electric heating appliance.
3. moderate-high temperature heat utilization systems in groove type solar as claimed in claim 2, is characterized in that: in described warm water collecting box (7), be provided with oxygen-eliminating device.
4. moderate-high temperature heat utilization systems in groove type solar as claimed in claim 1, it is characterized in that: described cold water storage tank (2) has small pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300946 CN203362418U (en) | 2013-05-29 | 2013-05-29 | Groove-type solar medium-high-temperature heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300946 CN203362418U (en) | 2013-05-29 | 2013-05-29 | Groove-type solar medium-high-temperature heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362418U true CN203362418U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320300946 Expired - Fee Related CN203362418U (en) | 2013-05-29 | 2013-05-29 | Groove-type solar medium-high-temperature heat utilization system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203362418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333749A (en) * | 2015-11-03 | 2016-02-17 | 华北电力大学 | Efficient cooling system based on auxiliary solar cooling tower |
| CN108444112A (en) * | 2018-06-01 | 2018-08-24 | 张浩文 | A kind of cogeneration system |
-
2013
- 2013-05-29 CN CN 201320300946 patent/CN203362418U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333749A (en) * | 2015-11-03 | 2016-02-17 | 华北电力大学 | Efficient cooling system based on auxiliary solar cooling tower |
| CN105333749B (en) * | 2015-11-03 | 2017-05-17 | 华北电力大学 | Efficient cooling system based on auxiliary solar cooling tower |
| CN108444112A (en) * | 2018-06-01 | 2018-08-24 | 张浩文 | A kind of cogeneration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGXI YANSHENG NEW ENERGY CO., LTD. Free format text: FORMER OWNER: BEIJING LEWANGJIA NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20150812 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Guangzhou Inventor before: Sun Hongbo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SUN HONGBO TO: LIN GUANGZHOU |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150812 Address after: 530000 the Guangxi Zhuang Autonomous Region Nanning XiXiangTang District 47-2 Anji Road business building A16 No. 108 Department of building materials market Patentee after: GUANGXI YANGSHENG NEW ENERGY SOURCE CO., LTD. Address before: 100076 room 3, building 8, 3128 new palace sports fitness leisure garden, Beijing, Fengtai District Patentee before: Beijing Lewangjia New Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |