CN202659429U - Solar energy and biomass energy series complementary power generation system - Google Patents
Solar energy and biomass energy series complementary power generation system Download PDFInfo
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- CN202659429U CN202659429U CN2012200702956U CN201220070295U CN202659429U CN 202659429 U CN202659429 U CN 202659429U CN 2012200702956 U CN2012200702956 U CN 2012200702956U CN 201220070295 U CN201220070295 U CN 201220070295U CN 202659429 U CN202659429 U CN 202659429U
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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 provides a solar energy and biomass energy series complementary power generation system. The solar energy and biomass energy series complementary power generation system comprises a solar energy light gathering and heat collecting device, a biomass energy boiler which is connected with the solar energy light gathering and heat collecting device, a steam boiler and a generator set, wherein the a solar energy light gathering and heat collecting device comprises a heat collecting box in which a heat-conducting medium is filled; and the heat collecting box is connected with the steam boiler through a pipeline which penetrates through the biomass energy boiler. The biomass energy boiler is connected in series with the solar energy and biomass energy series complementary power generation system, and when the sunshine is insufficient, the heat-conducting medium is compensated and heated by the biomass energy boiler to release heat energy, the heat energy is input into the steam boiler to heat and generate water steam to drive a generator set to work, thus all-weather solar thermal power generation is realized, and the solar energy and biomass energy series complementary power generation system saves energy and is environment-friendly and low in cost.
Description
Technical field
The utility model relates to technical field of solar, particularly a kind of solar biomass series complementary power generation system.
Background technique
Along with the progress of expanding economy, society, people propose more and more higher requirement to the energy, and seeking new energy becomes the urgent problem that current mankind faces.
Solar energy is a kind of clean reproducible new energy, and the parent who more and more is subject to people looks at, and widely effect is arranged in people's life, work.Utilize solar electrical energy generation that two large types are arranged, a class is solar power generation (also claiming solar energy power generating), and another kind of is solar thermal power generation (also claiming solar energy thermal-power-generating).
Yet, although solar energy has advantages of environmental protection and energy saving and widely distributed, but because the collection of solar energy is subject to weather and the poor impact of round the clock solar radiation, for example at overcast and rainy and night, solar power system need to be kept generating by replenishing combustion gas, thereby can not realize in all weather of the year solar energy thermal-power-generating, and not energy-conserving and environment-protective, operating cost is higher.
The model utility content
The purpose of this utility model is the solar biomass series complementary power generation system that proposes a kind of energy-conserving and environment-protective and can realize the all-weather solar-energy generating.
For achieving the above object, the utility model proposes a kind of solar biomass series complementary power generation system, comprise solar light-condensing and heat-collecting device, the biomass energy boiler, steam boiler and the generator set that link to each other with described solar light-condensing and heat-collecting device, described solar light-condensing and heat-collecting device comprises the thermal-arrest box that is filled with heat-conducting medium, and described thermal-arrest box passes biomass energy boiler by pipeline and links to each other with described steam boiler;
In the situation that the solar irradiation abundance, described solar light-condensing and heat-collecting device gathers solar energy and forms high temperature heat conducting medium, and described high temperature heat conducting medium is transported in the described steam boiler by the thermal-arrest box and discharges the heat energy heating and produces the generating of water vapor drive generator set;
In the insufficient situation of solar irradiation, described biomass energy boiler starts the heating heat-conducting medium and is transported in the described steam boiler and discharges the heat energy heating water and produces steam and drive the generator set generating.
Further, in above-mentioned solar biomass series complementary power generation system, solar light-condensing and heat-collecting device also comprises the condenser mirror that is arranged on the thermal-arrest box, and described condenser mirror heats heat-conducting medium formation high temperature heat conducting medium with light-ray condensing to the thermal-arrest box.
Further, in above-mentioned solar biomass series complementary power generation system, described solar biomass series complementary power generation system also comprises the temperature transducer that is located on the biomass energy boiler, be used for measuring the temperature of heat-conducting medium in the described biomass energy boiler, and feedback starts biomass energy boiler heating heat-conducting medium in the situation that the heat of heat-conducting medium is inadequate in sensing biomass energy boiler.
Further, in above-mentioned solar biomass series complementary power generation system, described biomass energy boiler comprises heat-conducting medium import and the heat-conducting medium outlet that is connected with the thermal-arrest box; Described steam boiler comprises heat-conducting medium the first entrance that is connected with biomass energy boiler, the steam (vapor) outlet that is connected with generator set and steam inlet, and heat-conducting medium the second outlet that is connected with the thermal-arrest box.
Further, in above-mentioned solar biomass series complementary power generation system, described steam boiler inside is filled with WATER AS FLOW MEDIUM, and being heated by described high temperature heat conducting medium release heat energy produces the generating of water vapor drive generator set.
Further, in above-mentioned solar biomass series complementary power generation system, described generator set is the cogeneration unit.
Further, in above-mentioned solar biomass series complementary power generation system, described heat-conducting medium is conduction oil, fuse salt or sodium metal.
The series connection of the utility model solar biomass series complementary power generation system arranges biomass energy boiler, and in the situation that the solar irradiation deficiency heats heat-conducting medium by the biomass energy boiler compensation, discharge heat energy input steam boiler heating water and produce the generating of steam drive generator set, thereby realize the all-weather solar-energy generating, and energy-conserving and environment-protective, cost are low.
Description of drawings
Fig. 1 is the utility model solar biomass series complementary power generation system one embodiment's structural representation.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
See also Fig. 1, the utility model solar biomass series complementary power generation system comprises solar light-condensing and heat-collecting device 1, the biomass energy boiler 2 that links to each other with described solar light-condensing and heat-collecting device 1, steam boiler 3 and generator set 4, described solar light-condensing and heat-collecting device 1 comprises the thermal-arrest box 14 that is filled with heat-conducting medium, described thermal-arrest box 14 passes biomass energy boiler 2 by pipeline and links to each other with described steam boiler 3, in the situation that solar irradiation abundance, described solar light-condensing and heat-collecting device 1 gathers solar energy and forms high temperature heat conducting medium, and described high temperature heat conducting medium is transported in the described steam boiler 3 by thermal-arrest box 14 and discharges the heat energy heating and produces 4 generatings of water vapor drive generator set; In the insufficient situation of solar irradiation, described biomass energy boiler 2 starts the heating heat-conducting mediums and is transported in the described steam boiler 3 and discharges the heat energy heating and produces water vapor and drive generator set 4 generatings, thereby realizes in all weather of the year solar energy thermal-power-generating.In the utility model mode of execution, described generator set 4 is the cogeneration unit.
Solar light-condensing and heat-collecting device 1 also comprises the condenser mirror 12 that is arranged on the thermal-arrest box 14, and described condenser mirror 12 heats heat-conducting medium formation high temperature heat conducting medium with light-ray condensing to thermal-arrest box 14.In the present embodiment, described heat-conducting medium is that conduction oil, fuse salt, sodium metal or other can heat liquid etc.
Described solar biomass series complementary power generation system also comprises the temperature transducer (figure is mark not) of being located on the biomass energy boiler 2, be used for measuring the temperature of described biomass energy boiler 2 interior heat-conducting mediums, and feedback starts biomass energy boiler 2 heating heat-conducting mediums in the inadequate situation of the heat that senses biomass energy boiler 2 interior heat-conducting mediums.
Described biomass energy boiler 2 produces heat energy by firing biomass fuel, is about to biomass energy and is converted into heat energy, has cheaply advantage of environmental protection.
Described biomass energy boiler 2 comprises heat-conducting medium import 21 and the heat-conducting medium outlet 23 that is connected with thermal-arrest box 14, described steam boiler 3 comprises heat-conducting medium the first entrance 32 that is connected with biomass energy boiler 2, the steam (vapor) outlet 34 that is connected with generator set 4 and steam inlet 33, and heat-conducting medium the second outlet 35 that is connected with thermal-arrest box 14.Described high temperature heat conducting medium passes biomass energy boiler 2 by the pipeline of thermal-arrest box 14 by heat-conducting medium import 21, heat-conducting medium outlet 23, and be transported in the described steam boiler 3 by heat-conducting medium the first entrance 32 and discharge the heat energy heating water and produce steam, the water vapor that produces enters generator set 4 by steam (vapor) outlet 34 again and drives generator set 4 generatings, and the water vapor that discharges behind the heat energy enters steam boiler 3 by circulating-heating again by steam inlet 33 again; Turned back in the thermal-arrest box 14 by heat-conducting medium the second outlet 35 and reheat and discharge low temperature heat-conducting medium behind the heat energy in the described steam boiler 3.
Described steam boiler 3 inside are filled with WATER AS FLOW MEDIUM, produce steam for the heating water that is heated by described high temperature heat conducting medium release heat energy and drive generator set 4 generatings.
The working principle of the utility model solar biomass series complementary power generation system is as follows:
In the situation that solar irradiation abundance, described solar light-condensing and heat-collecting device 1 heats heat-conducting medium formation high temperature heat conducting medium with light-ray condensing by condenser mirror 12 to thermal-arrest box 14, described high temperature heat conducting medium passes through heat-conducting medium import 21 by the pipeline of thermal-arrest box 14, biomass energy boiler 2 is passed in heat-conducting medium outlet 23, and be transported in the described steam boiler 3 by heat-conducting medium the first entrance 32 and discharge the heat energy heating water and produce steam, the water vapor that produces enters generator set 4 by steam (vapor) outlet 34 again and drives generator set 4 generating, and the water vapor that discharges behind the heat energy enters steam boiler 3 by circulating-heating again by steam inlet 33 again; Turned back in the thermal-arrest box 14 by heat-conducting medium the second outlet 35 and reheat and discharge low temperature heat-conducting medium behind the heat energy in the described steam boiler 3.
The heat that arrives biomass energy boiler 2 interior heat-conducting mediums when described temperature sensor senses is inadequate, for example in the situation that the cloudy day or night the solar irradiation deficiency, described solar light-condensing and heat-collecting device 1 can't work, at this moment, start biomass energy boiler 2 heating heat-conducting mediums and form high temperature heat conducting medium, described high temperature heat conducting medium enters compensation release heat energy heating generation water vapor drive generator set 4 generatings in the described steam boiler 3, thereby can realize the all-weather solar-energy generating, and energy-conserving and environment-protective.
The specific heat of described high temperature heat conducting medium is 2.486 Kilojoules/KG ℃ in the time of 100 ℃, is about 2.48 times of water; Be 2.88 Kilojoules/KG ℃ in the time of 200 ℃.Therefore its stored energy is several times of water.
Than prior art, the series connection of the utility model solar biomass series complementary power generation system arranges biomass energy boiler, and in the situation that the solar irradiation deficiency heats heat-conducting medium by the biomass energy boiler compensation, discharge heat energy input steam boiler heating water and produce the generating of steam drive generator set, thereby realize in all weather of the year solar energy thermal-power-generating, and energy-conserving and environment-protective, cost are low.
Here description of the present utility model and application is illustrative, is not to want with scope restriction of the present utility model in the above-described embodiments.Here disclosed embodiment's distortion and change is possible, and the various parts of embodiment's replacement and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that in the situation that do not break away from spirit of the present utility model or substantive characteristics, and the utility model can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.In the situation that do not break away from the utility model scope and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (7)
1. solar biomass series complementary power generation system, it is characterized in that, comprise solar light-condensing and heat-collecting device, the biomass energy boiler, steam boiler and the generator set that link to each other with described solar light-condensing and heat-collecting device, described solar light-condensing and heat-collecting device comprises the thermal-arrest box that is filled with heat-conducting medium, and described thermal-arrest box passes biomass energy boiler by pipeline and links to each other with described steam boiler;
In the situation that the solar irradiation abundance, described solar light-condensing and heat-collecting device gathers solar energy and forms high temperature heat conducting medium, and described high temperature heat conducting medium is transported in the described steam boiler by the thermal-arrest box and discharges the heat energy heating water and produces the generating of steam drive generator set;
In the insufficient situation of solar irradiation, described biomass energy boiler starts the heating heat-conducting medium and is transported in the described steam boiler and discharges the heat energy heating water and produces steam and drive the generator set generating.
2. solar biomass series complementary power generation system according to claim 1, it is characterized in that, solar light-condensing and heat-collecting device also comprises the condenser mirror that is arranged on the thermal-arrest box, and described condenser mirror heats heat-conducting medium formation high temperature heat conducting medium with light-ray condensing to the thermal-arrest box.
3. solar biomass series complementary power generation system according to claim 1, it is characterized in that, described solar biomass series complementary power generation system also comprises the temperature transducer that is located on the biomass energy boiler, be used for measuring the temperature of heat-conducting medium in the described biomass energy boiler, and feedback starts biomass energy boiler heating heat-conducting medium in the inadequate situation of the temperature that senses heat-conducting medium.
4. solar biomass series complementary power generation system according to claim 3 is characterized in that, described biomass energy boiler comprises heat-conducting medium import and the heat-conducting medium outlet that is connected with the thermal-arrest box; Described steam boiler comprises heat-conducting medium the first entrance that is connected with biomass energy boiler, the steam (vapor) outlet that is connected with generator set and steam inlet, and heat-conducting medium the second outlet that is connected with the thermal-arrest box.
5. solar biomass series complementary power generation system according to claim 1 is characterized in that, described steam boiler inside is filled with WATER AS FLOW MEDIUM, and being heated by described high temperature heat conducting medium release heat energy produces the generating of water vapor drive generator set.
6. solar biomass series complementary power generation system according to claim 1 is characterized in that, described generator set is the cogeneration unit.
7. each described solar biomass series complementary power generation system is characterized in that according to claim 1-6, and described heat-conducting medium is conduction oil, fuse salt or sodium metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012200702956U CN202659429U (en) | 2012-02-29 | 2012-02-29 | Solar energy and biomass energy series complementary power generation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012200702956U CN202659429U (en) | 2012-02-29 | 2012-02-29 | Solar energy and biomass energy series complementary power generation system |
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| CN202659429U true CN202659429U (en) | 2013-01-09 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115445A (en) * | 2013-02-05 | 2013-05-22 | 中盈长江国际新能源投资有限公司 | Solar Automatic soaking and gathering-heat pipe, slot-typed assembly, thermal power generating system and craft |
| CN103291567A (en) * | 2012-02-29 | 2013-09-11 | 深圳市阳能科技有限公司 | Solar biomass series-connection complementary power generation system |
| CN103968567A (en) * | 2013-02-01 | 2014-08-06 | 深圳市联讯创新工场科技开发有限公司 | Solar heat collecting system and control method thereof |
| CN109611942A (en) * | 2019-01-25 | 2019-04-12 | 湖南省保利光电科技有限责任公司 | Solar heating machine |
-
2012
- 2012-02-29 CN CN2012200702956U patent/CN202659429U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291567A (en) * | 2012-02-29 | 2013-09-11 | 深圳市阳能科技有限公司 | Solar biomass series-connection complementary power generation system |
| CN103968567A (en) * | 2013-02-01 | 2014-08-06 | 深圳市联讯创新工场科技开发有限公司 | Solar heat collecting system and control method thereof |
| CN103968567B (en) * | 2013-02-01 | 2016-10-05 | 深圳市联讯创新工场科技开发有限公司 | A kind of solar thermal collection system and control method thereof |
| CN103115445A (en) * | 2013-02-05 | 2013-05-22 | 中盈长江国际新能源投资有限公司 | Solar Automatic soaking and gathering-heat pipe, slot-typed assembly, thermal power generating system and craft |
| CN103115445B (en) * | 2013-02-05 | 2014-09-24 | 中盈长江国际新能源投资有限公司 | Solar automatic homogenizing heat pipes, trough components, thermal power generation systems and processes |
| CN109611942A (en) * | 2019-01-25 | 2019-04-12 | 湖南省保利光电科技有限责任公司 | Solar heating machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20140229 |