CN103115441A - Dome type focusing heat accumulator and dome type solar thermoelectric system - Google Patents
Dome type focusing heat accumulator and dome type solar thermoelectric system Download PDFInfo
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- CN103115441A CN103115441A CN2013100588269A CN201310058826A CN103115441A CN 103115441 A CN103115441 A CN 103115441A CN 2013100588269 A CN2013100588269 A CN 2013100588269A CN 201310058826 A CN201310058826 A CN 201310058826A CN 103115441 A CN103115441 A CN 103115441A
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Abstract
The invention discloses a dome type focusing heat accumulator which comprises a paraboloid-shaped dome. The paraboloid-shaped dome is composed of multiple Fresnel lenses, and an opening of the dome faces the ground. In addition, the invention discloses a dome type solar thermoelectric system which comprises the dome type focusing heat accumulator, an external combustion engine and a power generator. A heater of the external combustion engine is arranged with in a focal point range of the dome, and the external combustion engine is connected with the power generator and used for driving the power generator to generate power. The dome type focusing heat accumulator and the dome type solar thermoelectric system have the advantages of simple structure and low cost.
Description
Technical field
The present invention relates to the solar energy generation technology field, particularly a kind of vault formula concentrating collector and vault formula solar heat electric system.
Background technology
At present, in the solar heat electrical domain that utilizes solar energy to generate electricity, dish formula Stirling engine solar heat electric system is the higher system of a kind of efficient, for example Chinese patent of publication number CN102192114.The principal character of this dish formula Stirling engine solar heat electric system is that its concentrating collector adopts dish formula plate-like paraboloidal mirror as concentrating collector, the similar large-scale parabola radar antenna of profile, Stirling engine is placed in the focus place of plate-like parabola concentrating collector, the heater of Stirling engine is heated, and makes Stirling engine work and drives the generator generating of its connection.Wherein, dish formula plate-like paraboloidal mirror is a kind of reflective concentrating collector, and its optically focused is higher frequently, therefore can produce very high temperature.
But the reflect focalization principle of dish formula Stirling engine solar heat electric system makes this system Stirling engine must be lifted the focus place of dish formula paraboloidal mirror, and concentrating collector need to be followed the tracks of sunshine together with Stirling engine, this just need to design huge and complicated adjustment motion for it, follow the tracks of the sun to drive whole system, thereby cause the overall structure of dish formula Stirling solar heat and power system huge and complicated, with high costs; Limited by occupation of land and cost, be difficult to the formation scale, thus dish formula Stirling engine solar heat electric system, only be applied at present miniaturization power generation (generally lower than 30KW), promote difficulty very large, range of application is very narrow.
Summary of the invention
The embodiment of the present invention provides a kind of vault formula concentrating collector and vault formula solar heat electric system, and simple in structure, cost is low.
For reaching above-mentioned purpose, the technical scheme of the embodiment of the present invention specifically is achieved in that
A kind of vault formula concentrating collector comprises: the parabolic shape dome that is comprised of the polylith Fresnel Lenses;
The opening of described dome is towards ground.
Preferably, described Fresnel Lenses is Fresnel point collector lens or Fresnel line collector lens.
Preferably, also be provided with point focusing mirror servomechanism on described Fresnel point collector lens.
A kind of vault formula solar heat electric system, this system comprises:
The described vault formula of any one claim concentrating collector in external-combustion engine, generator and claims 1 to 3;
The heater of described external-combustion engine is positioned at the focus of described dome;
Described external-combustion engine is connected with described generator, is used for driving described generator generating.
Preferably, this system further comprises: focalizer support, sun tracker and tracking control unit;
Described vault formula concentrating collector is set up on described focalizer support;
Described sun tracker is arranged on described focalizer support, and described tracking control unit is connected with described sun tracker.
Preferably, this system further comprises:
Thermal storage device, Hot swapping device and underground moist closet;
Described external-combustion engine is placed on ground, and described thermal storage device is placed in described underground moist closet, the described Hot swapping device of described thermal storage device top placement, and described thermal storage device is except the heating surface of top, and remainder is placed in described moist closet;
Described Hot swapping device is positioned at the focus of described vault formula concentrating collector.
Preferably, described external-combustion engine is piston type external-combustion engine or turbine type external-combustion engine.
Preferably, described external-combustion engine comprises:
The external-combustion engine heater, external-combustion engine cooler, external-combustion engine hot chamber, hot chamber piston, hot chamber piston rod, external-combustion engine bent axle, external-combustion engine crankcase, cold chamber piston rod, cold chamber piston, external-combustion engine cold chamber;
Described hot chamber piston is located in described external-combustion engine hot chamber, and is connected with described external-combustion engine bent axle in being arranged on described external-combustion engine crankcase by described hot chamber piston rod;
Described cold chamber piston is located in described external-combustion engine cold chamber, and is connected with described external-combustion engine bent axle in being arranged on described external-combustion engine crankcase by described cold chamber piston rod;
Connect by countercurrent flow formula return channel between described external-combustion engine heater and described external-combustion engine cooler; Pass through the loop connection of the cold working medium of external-combustion engine between described external-combustion engine cooler and described external-combustion engine;
Described external-combustion engine also by external-combustion engine hot working fluid loop be connected the external-combustion engine heater and connect.
Preferably, also be provided with on cooler thermal insulation board under thermal insulation board and cooler on described external-combustion engine cooler.
Preferably, this system comprises:
Two described vault formula concentrating collectors.
As seen from the above technical solution, this vault formula concentrating collector of the present invention and vault formula solar heat electric system, adopted diverse light and heat collection principle, changing original mirror-reflection is the lens transmission, the polylith Fresnel Lenses is formed dome, the opening of this dome is towards ground, rather than the opening of existing dish formula paraboloidal mirror need to be towards the sun.Due to the dome opening towards ground, its focal position is positioned at the dome opening, therefore the external-combustion engine that is used for the drive generator directly can be fixedly installed in the dome opening, therefore whole system need not to design the supporting mechanism of lifting external-combustion engine, the overall structure that makes the solar heat electric system is more simple, cost is minimized, floor space also can be dwindled, and is beneficial to and uses on a large scale and promote, and easily realizes large-scale industrialization.
In addition, its optically focused ratio of this vault formula concentrating collector of the present invention and vault formula solar heat electric system and photo-thermal conversion ratio adopt the Stirling solar heat electric system of dish formula paraboloidal mirror heat collector greater than tradition.
In addition, by sun tracker and tracking control unit further are set, can realize the sunshine tracking function.
And by thermal storage device, Hot swapping device and underground moist closet further are set, can realize storage and the compensation of heat energy, make solar heat electric system of the present invention to run without interruption in 24 hours, solved the difficult problem that dish formula Stirling system and all solar energy external-combustion engines systems can only intermittent generatings.
Description of drawings
Fig. 1 is the point focusing device structural representation of the embodiment of the present invention.
Fig. 2 is the line focus device structural representation of the embodiment of the present invention.
Fig. 3 is the solar generator system architecture schematic diagram of the employing point focusing device of the embodiment of the present invention.
Fig. 4 is the solar generator system architecture schematic diagram of the employing line focus device of the embodiment of the present invention.
When being the embodiment of the present invention, adopts Fig. 5 the solar heat electric system working line schematic diagram of point focusing device and line focus device.
the 1-compression pump, the 2-gate valve, the underground moist closet of 3-, 4-thermal storage device safety valve, 5-thermal storage device inspection door, 6-thermal storage device thermometer, 7-Fresnel point focusing device, 8-point focusing device sun tracker, 9-Fresnel point collector lens, 10-point focusing device support, 11-point focusing mirror servomechanism, 12-point focusing device tracking control unit, the 13-thermal storage device, 14-thermal storage device heat-insulation layer, 15-heat accumulation hot working fluid displacer, 16-Fresnel line focus device, 17-Fresnel line collector lens, 18-Hot swapping device thermoreceptor, 19-heat accumulation working medium, 20 external-combustion engines, 21-thermal storage device temperature control valve, 22-hot working fluid primary circuit electrically-controlled valve, 23-hot working fluid primary circuit, 24-external-combustion engine temperature control valve, 25-hot working fluid secondary circuit, 26-hot working fluid secondary circuit electrically-controlled valve, 27-hot working fluid secondary circuit automatic compensator, the 28-condenser, 29-condenser electrically-controlled valve, the 30-condenser circuit, 31-external-combustion engine heater, 32-countercurrent flow formula return channel, 33-external-combustion engine cooler, the cold working medium of 34-external-combustion engine loop, 35-thermal storage device pressure-reducing valve, 36-thermal storage device hot working fluid loop, 37-external-combustion engine hot working fluid loop, the hot chamber of 38-external-combustion engine, the hot chamber of 39-piston, the hot chamber of 40-piston rod, 41-external-combustion engine bent axle, 42-external-combustion engine crankcase, the cold chamber of 43-piston rod, the cold chamber of 44-piston, the cold chamber of 45-external-combustion engine, the 46-shaft coupling, the 47-generator, 48-thermal storage device control valve, thermal insulation board on the 49-cooler, thermal insulation board under the 50-cooler, 51-line focus device support, 52-line focus device sun tracker, 53-line focus device tracking control unit, the 54-arrester, 55-ground.
The specific embodiment
For making purpose of the present invention, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
The embodiment of the present invention is improved the concentrating collector of solar heat electric system, adopted diverse light and heat collection principle, changing original mirror-reflection is the lens transmission, be about to the polylith Fresnel Lenses and form the parabolic shape dome, the opening of this parabolic shape dome is towards ground, rather than the opening of existing dish formula paraboloidal mirror need to be towards the sun.The concentrating collector tracking solar time of the embodiment of the present invention only need be adjusted the angle of the Fresnel Lenses that forms this dome, dome integral body need not motion, and due to the dome opening towards ground, its focal position is positioned at the dome opening, therefore the external-combustion engine that is used for the drive generator directly can be arranged at the ground in the dome opening, therefore whole system need not design and lifts external-combustion engine, and the large complicated adjustment motion of adjusting the concentrating collector position, make the overall structure of solar heat electric system more simple, cost is minimized.
Other improvement are asked for an interview hereinafter and are described in addition.
Different according to the kind of the Fresnel Lenses of selecting, the vault formula concentrating collector concrete example of the embodiment of the present invention comprises as shown in Figure 1, 2:
One, adopt the Fresnel point focusing device of point focusing Fresnel Lenses.
As shown in Figure 1, Fresnel point focusing device 7 comprises: the array that polylith Fresnel point collector lens 9 forms, this array forms parabolic shape dome, the parabola mouth down of this parabolic shape dome.
In addition, for realize Fresnel point collector lens 9 towards adjustment, further set-point focus lamp servomechanism 11 on described Fresnel point collector lens 9 is in order to direction and the angle adjustment to Fresnel point collector lens 9.
Two, adopt the Fresnel line focus device of utilizing line-focus Fresnel lens.
As shown in Figure 2, Fresnel line focus device 16 comprises: the array that polylith Fresnel line collector lens 17 forms, this array forms parabolic shape dome, the parabola mouth down of this parabolic shape dome.
Adopt different concentrating collectors, the solar heat electric system of realization is exemplified below:
One, adopt the solar heat electric system of Fresnel point focusing device
As shown in Figure 3, the Fresnel point focusing device 7 that polylith Fresnel point collector lens 9 forms is erected on point focusing device support 10, the heater 31 of setting on external-combustion engine 20 and the hot chamber 38 of external-combustion engine 20 is carried out light and heat collection from top to bottom.External-combustion engine 20 is placed in the focus that the heater 31 that is connected with external-combustion engine 20 on ground 55 is placed in Fresnel point focusing device 7.
Fresnel point focusing device 7 is put collector lens 9 focusing sunlight by Fresnel, and to external-combustion engine heater 31 focusing heat collections, heater 31 provides the expansion that meets condition of work working medium to external-combustion engine hot chamber 38, promotes hot chamber piston 39; Simultaneously, condenser 28 is to external-combustion engine cooler 33 refrigeration, and the compression that is cooled of the working medium in cooler 33 and external-combustion engine cold chamber 45 pulls cold chamber piston 44; Thermodynamic cycle is completed in the working medium shrinkage of expanding in hot chamber and cold chamber, promotes piston back-and-forth movement acting in hot chamber and cold chamber, drives generator 47 generatings.
Wherein, external-combustion engine 20 can adopt the external-combustion engine of the existing arbitrary structures such as piston type or turbine type, has provided an example in Fig. 3, and its concrete structure comprises:
External-combustion engine heater 31, external-combustion engine cooler 33, external-combustion engine hot chamber 38, hot chamber piston 39, hot chamber piston rod 40, external-combustion engine bent axle 41, external-combustion engine crankcase 42, cold chamber piston rod 43, cold chamber piston 44, external-combustion engine cold chamber 45.
Connect by countercurrent flow formula return channel 32 between external-combustion engine heater 31 and external-combustion engine cooler 33; Pass through loop 34 connections of the cold working medium of external-combustion engine between external-combustion engine cooler 33 and external-combustion engine 20; In addition, external-combustion engine 20 also is connected by external-combustion engine hot working fluid loop 37 connections with the external-combustion engine heater, the closed circuit of formation working medium (as the water, oil, gas body etc.).
In addition, can also be provided with on cooler thermal insulation board 50 under thermal insulation board 49 and cooler on external-combustion engine cooler 33, to reduce sunlight and heat for the impact of cooler, promote the cooling effectiveness of external-combustion engine cooler 33.
In addition, further, tracker 8 and controller 12 can also be set form the solar automatic tracking system, make Fresnel point focusing device 7 can receive to greatest extent sunshine.
Have again, as shown in Figure 3, in order to realize also realizing generating when unglazed or the night, can also further increase thermal storage device 13, thermal storage device 13 is placed in underground, heat accumulation hot working fluid displacer 15 is placed on thermal storage device 13 tops, and thermal storage device 13 all is placed in the heat-insulation layer 14 of the moist closet 3 of ground below 55 except the heating surface of top.
Fresnel point focusing device 7 is by some collector lens 9 focusing sunlight, in the time of to external-combustion engine heater 31 sensitive surface focusing heat collection, Hot swapping device thermoreceptor 18 auxiliary heatings that Fresnel point focusing device 7 also arranges Hot swapping device 15 tops, thereby with heat accumulation working medium 19 heating in moist closet 3.During without sunlight, the Hot swapping device 15 on thermal storage device 13 tops can be realized external-combustion engine heater 31 bottoms are heated by heat accumulation working medium 19, thereby makes whole solar heat electric system still can move generating in unglazed situation.
In addition, arrester 54 can also be set, improve the anti-lightning strike performance of system.
Two, adopt the solar heat electric system of Fresnel line focus device
As shown in Figure 4, polylith Fresnel line collector lens 17 can be by with stupefied lens cells modulus, form the Fresnel line focus device 16 that is parabolic shape, adopt lens reflection optically focused principle focusing sunlight, sunshine sees through Fresnel line collector lens 17 from top to bottom, carries out focusing heat collection to heat accumulation hot working fluid displacer 15.Hot swapping device 15 is placed in thermal storage device 13 tops, is exposed to ground, is positioned at the focus of line focus device 16.Thermal storage device 13 is placed among the heat-insulation layer 14 of underground moist closet 3.
Fresnel line focus device 16 is erected on line focus device support 51 by Fresnel line collector lens 17, thermotropism displacer 15 carries out focusing heat collection from top to bottom, working medium in 15 pairs of thermal storage devices 13 of Hot swapping device heats, make working medium in thermal storage device 13 reach external-combustion engine 20(not shown, please refer to Fig. 3) the operating temperature requirement.Night and during without sunlight, 15 couples of external-combustion engine heater 31(are not shown for the Hot swapping device, please refer to Fig. 3) heat.Cooling circuit is not shown to the cold chamber 45(of external-combustion engine, please refer to Fig. 3) carry out cooling, piston back-and-forth movement in external-combustion engine 20, thus drive generator 47 generatings (not shown, as to please refer to Fig. 5).
In addition, the same with above-described embodiment, in order to realize also realizing generating when unglazed or the night, can also further increase thermal storage device 13, thermal storage device 13 is placed in underground, heat accumulation hot working fluid displacer 15 is placed on thermal storage device 13 tops, and thermal storage device 13 all is placed in the heat-insulation layer 14 of the moist closet 3 of ground below 55 except the heating surface of top.Principle repeats no more here with reference to above-described embodiment.
Line focus device sun tracker 52 and line focus device tracking control unit 53 equally, also can be set realize the tracking of sunshine.
In above-described embodiment, according to different Fresnel Lenses shapes, for two examples, in fact, the Fresnel Lenses of arbitrary shape can realize, as long as can form the parabolic shape dome, thereby the focusing that realizes light is concentrated and all can.
In addition, in Fig. 3, Fig. 4, provided the solar generator system embodiment that only adopts a Fresnel point focusing device 7 or a Fresnel line focus device 16, in fact, in vault formula solar heat electric system of the present invention, can use any a plurality of vault formula concentrating collector, also can mix and use above-mentioned two kinds of dissimilar vault formula concentrating collectors.
Fig. 5 is the vault formula heat and power system working line schematic diagram of the embodiment of the present invention, heat and power system in Fig. 5 has adopted Fresnel point focusing device 7 and Fresnel line focus device 16 simultaneously, wherein, Fresnel point focusing device 7 is 31 heat supplies of external-combustion engine heater, Fresnel line focus device 16 is 15 heat supplies of heat accumulation hot working fluid displacer, utilize to greatest extent solar energy, with the effect that reaches energy-conservation, increases the thermal efficiency.
Shown in Fig. 5 is the heating power working line of heat and power system, therefore only shows the equipment relevant to the heating power operation, and the concrete structure of Fresnel point focusing device 7 and Fresnel line focus device 16 and external-combustion engine etc. can with reference to above-mentioned Fig. 3, Fig. 4, repeat no more here.
heat and power system shown in Figure 5 comprises: compression pump 1, gate valve 2, underground moist closet 3, thermal storage device safety valve 4, thermal storage device inspection door 5, thermal storage device thermometer 6, Fresnel point focusing device 7, thermal storage device 13, heat accumulation hot working fluid displacer 15, Fresnel line focus device 16, thermal storage device temperature control valve 21, hot working fluid primary circuit electrically-controlled valve 22, hot working fluid primary circuit 23, external-combustion engine temperature control valve 24, hot working fluid secondary circuit 25, hot working fluid secondary circuit electrically-controlled valve 26, hot working fluid secondary circuit automatic compensator 27, condenser 28, condenser electrically-controlled valve 29, condenser circuit 30, external-combustion engine heater 31, countercurrent flow formula return channel 32, external-combustion engine cooler 33, the cold working medium of external-combustion engine loop 34, thermal storage device pressure-reducing valve 35, thermal storage device hot working fluid loop 36, external-combustion engine hot working fluid loop 37, the hot chamber 38 of external-combustion engine, hot chamber piston 39, hot chamber piston rod 40, external-combustion engine bent axle 41, external-combustion engine crankcase 42, cold chamber piston rod 43, cold chamber piston 44, the cold chamber 45 of external-combustion engine, shaft coupling 46, generator 47.Above-mentioned each assembly annexation repeats no more as shown in Figure 5 here.
Fresnel point focusing device 7 focusing sunlight to external-combustion engine heater 31 focusing heat collections, make the working medium expanded by heating in external-combustion engine heater 31 and hot chamber 38, promote hot chamber piston 39; Condenser 28 is to external-combustion engine cooler 33 refrigeration, and the compression that is cooled of the working medium in cooler 33 and external-combustion engine cold chamber 45 pulls cold chamber piston 44; Thermodynamic cycle is completed in the working medium shrinkage of expanding in hot chamber 38 and cold chamber 45, promotes the piston back-and-forth movement acting in hot chamber 38 and cold chamber 45, thereby drives generator 47 generatings.
Fresnel line focus device 16 focusing sunlight, thermotropism displacer 15 carries out focusing heat collection, and the working medium in 15 pairs of thermal storage devices 13 of Hot swapping device heats, and makes the working medium in thermal storage device 13 reach external-combustion engine 20 operating temperature requirements.Night and during without sunlight, heat reservoir control valve 26 and automatic compensator 27, hot working fluid temperature control valve 21 are opened automatically, and 15 pairs of external-combustion engine heat collectors 31 of Hot swapping device heat; Cooling circuit carries out cooling to external-combustion engine cold chamber 45, thermodynamic cycle is completed in the working medium shrinkage of expanding in the hot chamber of external-combustion engine 20 and cold chamber, promotes piston back-and-forth movement acting in hot chamber and cold chamber, thereby drives generator 47 generatings.
Solar heat electric system in Fig. 5, the main force's collecting system with Fresnel point focusing device 7 when sunlight is arranged, and form nights or concurrent heating system during without sunlight with Fresnel line focus device 16, displacer 15 and thermal storage device 13.Fresnel point focusing device 7 is when having sunlight, heat for external-combustion engine heat collector 31, carry out normal power generation, Fresnel line focus device 16 is given Hot swapping device 15 focusing heat collections simultaneously, working medium in 15 pairs of thermal storage devices 13 of Hot swapping device heats, thermal energy storage is got off, thereby in the time of can be at night or without sunlight, thereby heat to external-combustion engine heat collector 31 by the heat energy in thermal storage device 13 and still can proceed generating when making whole solar heat electric system at night or without sunlight, under ideal state, can realize running without interruption in 24 hours.
Certainly for the concurrent heating system, also can adopt Fresnel point focusing device 7, main force's collecting system also can adopt Fresnel line focus device 16, and which kind of uses is arbitrarily.
At last, through test, the embodiment of the present invention adopts the solar heat electric system of vault formula concentrating collector, and its optically focused ratio and photo-thermal conversion ratio adopt the Stirling engine solar heat electric system of dish formula paraboloidal mirror heat collector greater than tradition.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, is equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (10)
1. a vault formula concentrating collector, is characterized in that, comprising: the parabolic shape dome that is comprised of the polylith Fresnel Lenses;
The opening of described dome is towards ground.
2. vault formula concentrating collector as claimed in claim 1, is characterized in that, described Fresnel Lenses is Fresnel point collector lens or Fresnel line collector lens.
3. vault formula concentrating collector as claimed in claim 1, is characterized in that, also is provided with point focusing mirror servomechanism on described Fresnel point collector lens.
4. a vault formula solar heat electric system, is characterized in that, this system comprises:
The described vault formula of any one claim concentrating collector in external-combustion engine, generator and claims 1 to 3;
The heater of described external-combustion engine is positioned at the focus of described dome;
Described external-combustion engine is connected with described generator, is used for driving described generator generating.
5. vault formula solar heat electric system as claimed in claim 4, is characterized in that, this system further comprises: focalizer support, sun tracker and tracking control unit;
Described vault formula concentrating collector is set up on described focalizer support;
Described sun tracker is arranged on described focalizer support, and described tracking control unit is connected with described sun tracker.
6. vault formula solar heat electric system as claimed in claim 5, is characterized in that, this system further comprises:
Thermal storage device, Hot swapping device and underground moist closet;
Described external-combustion engine is placed on ground, and described thermal storage device is placed in described underground moist closet, the described Hot swapping device of described thermal storage device top placement, and described thermal storage device is except the heating surface of top, and remainder is placed in described moist closet;
Described Hot swapping device is positioned at the focus of described vault formula concentrating collector.
7. vault formula solar heat electric system as claimed in claim 6, is characterized in that, described external-combustion engine is piston type external-combustion engine or turbine type external-combustion engine.
8. vault formula solar heat electric system as claimed in claim 6, is characterized in that, described external-combustion engine comprises:
The external-combustion engine heater, external-combustion engine cooler, external-combustion engine hot chamber, hot chamber piston, hot chamber piston rod, external-combustion engine bent axle, external-combustion engine crankcase, cold chamber piston rod, cold chamber piston, external-combustion engine cold chamber;
Described hot chamber piston is located in described external-combustion engine hot chamber, and is connected with described external-combustion engine bent axle in being arranged on described external-combustion engine crankcase by described hot chamber piston rod;
Described cold chamber piston is located in described external-combustion engine cold chamber, and is connected with described external-combustion engine bent axle in being arranged on described external-combustion engine crankcase by described cold chamber piston rod;
Connect by countercurrent flow formula return channel between described external-combustion engine heater and described external-combustion engine cooler; Pass through the loop connection of the cold working medium of external-combustion engine between described external-combustion engine cooler and described external-combustion engine;
Described external-combustion engine also by external-combustion engine hot working fluid loop be connected the external-combustion engine heater and connect.
9. vault formula solar heat electric system as claimed in claim 8, is characterized in that, also is provided with on cooler thermal insulation board under thermal insulation board and cooler on described external-combustion engine cooler.
10. vault formula solar heat electric system as claimed in claim 4, is characterized in that, this system comprises:
Two described vault formula concentrating collectors.
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| CN201310058826.9A CN103115441B (en) | 2013-02-25 | 2013-02-25 | Dome type solar thermoelectric system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015067966A3 (en) * | 2013-11-08 | 2015-07-16 | Solar Steam Limited | System for steam power generation from solar radiation |
| CN107816417A (en) * | 2017-10-13 | 2018-03-20 | 哈尔滨理工大学 | A kind of Novel wind device of solar generating |
| US11117687B2 (en) | 2016-10-09 | 2021-09-14 | Haikou Institute Of Future Technology | Near space aircraft pod |
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| CN102486167A (en) * | 2010-12-01 | 2012-06-06 | 毛楚楚 | Dome-type array solar thermoelectric power and wind power system |
| CN203116313U (en) * | 2013-02-25 | 2013-08-07 | 毛建华 | Dome-type focusing heat collector and dome-type solar thermoelectric system |
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2013
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| CN87204285U (en) * | 1987-06-01 | 1988-02-24 | 柏玲勇 | Ground solar heat accumulator |
| JPH0415389B2 (en) * | 1987-12-08 | 1992-03-17 | Kogyo Gijutsuin | |
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| CN201159775Y (en) * | 2008-02-18 | 2008-12-03 | 成都钟顺科技发展有限公司 | Solar application line focusing Fresnel Lenses |
| CN201159774Y (en) * | 2008-02-18 | 2008-12-03 | 成都钟顺科技发展有限公司 | Solar application point focusing Fresnel Lenses |
| CN102486167A (en) * | 2010-12-01 | 2012-06-06 | 毛楚楚 | Dome-type array solar thermoelectric power and wind power system |
| CN203116313U (en) * | 2013-02-25 | 2013-08-07 | 毛建华 | Dome-type focusing heat collector and dome-type solar thermoelectric system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015067966A3 (en) * | 2013-11-08 | 2015-07-16 | Solar Steam Limited | System for steam power generation from solar radiation |
| US11117687B2 (en) | 2016-10-09 | 2021-09-14 | Haikou Institute Of Future Technology | Near space aircraft pod |
| CN107816417A (en) * | 2017-10-13 | 2018-03-20 | 哈尔滨理工大学 | A kind of Novel wind device of solar generating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103115441B (en) | 2014-11-05 |
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