CN2906462Y - Solar thermal power generating device - Google Patents

Solar thermal power generating device Download PDF

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Publication number
CN2906462Y
CN2906462Y CNU2006200244098U CN200620024409U CN2906462Y CN 2906462 Y CN2906462 Y CN 2906462Y CN U2006200244098 U CNU2006200244098 U CN U2006200244098U CN 200620024409 U CN200620024409 U CN 200620024409U CN 2906462 Y CN2906462 Y CN 2906462Y
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CN
China
Prior art keywords
outlet
superheater
solar energy
import
steam
Prior art date
Application number
CNU2006200244098U
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Chinese (zh)
Inventor
靳广智
Original Assignee
靳广智
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Priority to CNU2006200244098U priority Critical patent/CN2906462Y/en
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Publication of CN2906462Y publication Critical patent/CN2906462Y/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model relates to a solar energy thermal power generation device, which belongs to the electrical generation equipment based on the solar energy vacuum type collector. The utility model can mainly resolve the technical difficulty of existing solar power generation device with low heat utilization efficiency, expensive manufacturing cost and large floor space. The technical proposal adopted by the utility model for resolving the above technical difficulty is the solar thermal power generation device, which comprises a steam turbine, a generator connected with the steam turbine, a water condenser connected with the outlet of steam turbine, a water cooling tower connected with the condenser tube of water condenser and an auxiliary heater, wherein, the utility model also comprises a solar energy field, a superheater, a steam generator and a preheater; the solar energy field is composed of at least one straight glass metal vacuum heat collection tube arranged with high temperature media. The utility model has the advantages of small floor space, high thermal efficiency and low costs.

Description

The solar energy thermal-power-generating device
Technical field
The utility model relates to a kind of solar energy thermal-power-generating device, and it belongs to a kind of generating equipment of using solar energy vacuum heat collecting device thermal-arrest.
Background technology
At present, because the energy supply anxiety, restricted the development of industry-by-industry, for relaxing this situation, people are at the generation technology of research and utilization solar energy.The device of solar generating of now having developed has a variety of.But mainly contain following several.A kind of is to utilize the silicon tabula rasa that solar energy directly is converted to electric energy; Another kind is to utilize solar energy to be converted to heat energy behind the plane mirror group optically focused and to generate electricity.The shortcoming that these several devices exist is: the silicon tabula rasa can not normal power generation when not having sunlight, and the heat energy utilization rate is low and involve great expense.The TRT of plane mirror group optically focused, its floor space is big, and calorific value efficient is low.
Summary of the invention
The purpose of this utility model is that to solve heat energy utilization rate that existing device of solar generating exists low and involve great expense and technological difficulties that floor space the is big and solar energy thermal-power-generating that a kind of floor space is little, the thermal efficiency is high and cost is low device is provided.
The utility model for the technical scheme that solves above-mentioned technological difficulties and adopt is: the solar energy thermal-power-generating device, it comprises steam turbine, the generator that is connected with steam turbine, the water condenser that is connected with the steam turbine outlet, the cooling tower that is connected with the condenser pipe of water condenser, auxiliary heater, wherein: it also comprises solar energy field, superheater, steam generator and preheater, solar energy field is made of the through type glass metal vacuum heat collection pipe that high-temperature medium is housed at least one pipe, the import of the superheater tube in the outlet of the high-temperature medium of solar energy field and the superheater is connected, the outlet of the economizer bank in the import of the cryogenic media of solar energy field and the preheater is connected, the import of the heating tube in the outlet of the superheater tube in the superheater and the steam generator is connected, and the import of the economizer bank in the outlet of the heating tube in the steam generator and the preheater is connected; The steam (vapor) outlet of superheater is connected with the air intake of steam turbine, and the steam inlet of superheater is connected with the steam (vapor) outlet of steam generator, and the import of steam generator is connected with the outlet of preheater, and the import of preheater is connected with the outlet of water condenser; The import of the superheater tube in the outlet of the auxiliary heating tube in the auxiliary heater and the superheater is connected, and the outlet of the economizer bank in the import of the auxiliary heating tube in the auxiliary heater and the preheater is connected.
Because the utility model adopted technique scheme, therefore compare with background technology, have that floor space is little, the thermal efficiency is high and low cost and other advantages.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
As shown in drawings, solar energy thermal-power-generating device in the present embodiment, it comprises steam turbine 4, the generator 5 that is connected with steam turbine 4, the water condenser 8 that is connected with steam turbine 4 outlets, the cooling tower 6 that is connected with the condenser pipe 7 of water condenser 8, auxiliary heater 15, wherein: it also comprises solar energy field 1, superheater 3, steam generator 9 and preheater 11, solar energy field 1 is made of the through type glass metal vacuum heat collection pipe that high-temperature medium is housed at least one pipe, the outlet of the high-temperature medium of solar energy field 1 is connected by the import of the superheater tube 2 in pipeline and valve 18 and the superheater 3, the import of the cryogenic media of solar energy field 1 is connected by the outlet of the economizer bank 12 in pipeline and valve 14 and the preheater 11, the import of the heating tube 10 in the outlet of the superheater tube 2 in the superheater 3 and the steam generator 9 is connected, and the import of the economizer bank 12 in the outlet of the heating tube 10 in the steam generator 9 and the preheater 11 is connected; The steam (vapor) outlet of superheater 3 is connected by the air intake of pipeline with steam turbine 4, the steam inlet of superheater 3 is connected with the steam (vapor) outlet of steam generator 9, the import of steam generator 9 is connected with the outlet of preheater 11, and the import of preheater 11 is connected with the outlet of water condenser 8; The outlet of the auxiliary heating tube 16 in the auxiliary heater 15 is connected by the import of the superheater tube 2 in pipeline and valve 17 and the superheater 3, and the import of the auxiliary heating tube 16 in the auxiliary heater 15 is connected by the outlet of the economizer bank 12 in pipeline and valve 13 and the preheater 11.
Operation principle of the present utility model is: large-scale parabola groove mirror focuses on solar energy reflection on the through type glass metal vacuum heat collection pipe, heat-carrying agent in the thermal-collecting tube is warmed to more than 200 ℃, then this high temperature heat-carrying agent is transported in the superheater 3, continue to heat pressurization so that ammonia vapor enters pushing turbine 4 work in the steam turbine 4 for the ammonia vapor in the superheater 3, steam turbine 4 drives generator 5 generatings.Then, the high temperature heat-carrying agent continues heating tube 10 diffluences in steam generator 9, preheating ammoniacal liquor in the steam generator 9 is heated into steam, then reduce economizer bank 12 diffluences of heat-carrying agent in preheater 11 of temperature and the low temperature ammoniacal liquor preheating that will flow back to from water condenser 8, for steam generator 9 provides preheating ammoniacal liquor; At last, the low temperature heat-carrying agent is got back in the through type glass metal vacuum heat collection pipe and is carried out next periodic duty.Enter that ammonia vapor work done in the steam turbine 4 is laggard goes in the water condenser 8, return through the ammoniacal liquor of condensation and enter next periodic duty in the preheater 11.When not having sunlight, valve-off 18 and valve 14 are opened valve 17 and valve 13, use auxiliary heater 15 to replace solar energy field 1 work.

Claims (1)

1, a kind of solar energy thermal-power-generating device, it comprises steam turbine, the generator that is connected with steam turbine, the water condenser that is connected with the steam turbine outlet, the cooling tower that is connected with the condenser pipe of water condenser, auxiliary heater, it is characterized in that: further comprising solar energy field, superheater, steam generator and preheater, solar energy field is made of the through type glass metal vacuum heat collection pipe that high-temperature medium is housed at least one pipe, the import of the superheater tube in the outlet of the high-temperature medium of solar energy field and the superheater is connected, the outlet of the economizer bank in the import of the cryogenic media of solar energy field and the preheater is connected, the import of the heating tube in the outlet of the superheater tube in the superheater and the steam generator is connected, and the import of the economizer bank in the outlet of the heating tube in the steam generator and the preheater is connected; The steam (vapor) outlet of superheater is connected with the air intake of steam turbine, and the steam inlet of superheater is connected with the steam (vapor) outlet of steam generator, and the import of steam generator is connected with the outlet of preheater, and the import of preheater is connected with the outlet of water condenser; The import of the superheater tube in the outlet of the auxiliary heating tube in the auxiliary heater and the superheater is connected, and the outlet of the economizer bank in the import of the auxiliary heating tube in the auxiliary heater and the preheater is connected.
CNU2006200244098U 2006-05-10 2006-05-10 Solar thermal power generating device CN2906462Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200244098U CN2906462Y (en) 2006-05-10 2006-05-10 Solar thermal power generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200244098U CN2906462Y (en) 2006-05-10 2006-05-10 Solar thermal power generating device

Publications (1)

Publication Number Publication Date
CN2906462Y true CN2906462Y (en) 2007-05-30

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Application Number Title Priority Date Filing Date
CNU2006200244098U CN2906462Y (en) 2006-05-10 2006-05-10 Solar thermal power generating device

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CN (1) CN2906462Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101788191A (en) * 2010-03-26 2010-07-28 浙江大学 Concentrating solar thermoelectric cold cogeneration system
CN102003359A (en) * 2010-11-20 2011-04-06 王光顺 Solar-energy composite power station
WO2012034263A1 (en) * 2010-09-13 2012-03-22 Gao Barry Yifan Ground high-temperature high-efficiency solar steam electricity-genarating device
CN102477968A (en) * 2011-04-11 2012-05-30 钟建华 Low-temperature dielectric heat-collecting type solar power generating device
WO2012100438A1 (en) * 2011-01-30 2012-08-02 Chen Yuqi Solar heat storage and high temperature gas generating system with working medium being flowing sand
WO2013086894A1 (en) * 2011-12-12 2013-06-20 武汉凯迪工程技术研究总院有限公司 Solar energy and methane energy complementary power generation apparatus
CN103256191A (en) * 2013-05-27 2013-08-21 国电龙源电力技术工程有限责任公司 Dish type solar assisting coal-fired power generation system
CN103375926A (en) * 2012-04-19 2013-10-30 阿尔斯通技术有限公司 Solar power system and method of operation
CN103939306A (en) * 2014-04-11 2014-07-23 中国华能集团清洁能源技术研究院有限公司 Two-loop type solar thermal power generation system
CN105089955A (en) * 2014-05-09 2015-11-25 亮源工业(以色列)有限公司 Electric energy generating method and system and solar insolation heat storing method and system

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101788191A (en) * 2010-03-26 2010-07-28 浙江大学 Concentrating solar thermoelectric cold cogeneration system
WO2012034263A1 (en) * 2010-09-13 2012-03-22 Gao Barry Yifan Ground high-temperature high-efficiency solar steam electricity-genarating device
US9169832B2 (en) 2010-09-13 2015-10-27 Guangdong Fuxing Food Machinery Co., Ltd. Ground high-temperature high-efficiency solar steam electricity-generating device
CN102003359A (en) * 2010-11-20 2011-04-06 王光顺 Solar-energy composite power station
CN102003359B (en) * 2010-11-20 2012-07-04 王光顺 Solar-energy composite power station
WO2012100438A1 (en) * 2011-01-30 2012-08-02 Chen Yuqi Solar heat storage and high temperature gas generating system with working medium being flowing sand
CN103392068A (en) * 2011-01-30 2013-11-13 陈裕启 Solar heat storage and high temperature gas generating system with working medium being flowing sand
CN103392068B (en) * 2011-01-30 2016-12-14 陈裕启 Solar energy heat-storage and high-temperature gas with drift sand as working media produce system
CN102477968A (en) * 2011-04-11 2012-05-30 钟建华 Low-temperature dielectric heat-collecting type solar power generating device
WO2013086894A1 (en) * 2011-12-12 2013-06-20 武汉凯迪工程技术研究总院有限公司 Solar energy and methane energy complementary power generation apparatus
CN103375926A (en) * 2012-04-19 2013-10-30 阿尔斯通技术有限公司 Solar power system and method of operation
US9080788B2 (en) 2012-04-19 2015-07-14 Alstom Technology Ltd Solar power system and method of operation
CN103375926B (en) * 2012-04-19 2016-07-13 阿尔斯通技术有限公司 Solar energy system and operational approach
CN103256191A (en) * 2013-05-27 2013-08-21 国电龙源电力技术工程有限责任公司 Dish type solar assisting coal-fired power generation system
CN103256191B (en) * 2013-05-27 2015-11-25 国电龙源电力技术工程有限责任公司 Disc type solar energy assistant coal power generation system
CN103939306A (en) * 2014-04-11 2014-07-23 中国华能集团清洁能源技术研究院有限公司 Two-loop type solar thermal power generation system
CN105089955A (en) * 2014-05-09 2015-11-25 亮源工业(以色列)有限公司 Electric energy generating method and system and solar insolation heat storing method and system

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Granted publication date: 20070530

Termination date: 20110510

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