CN109442771A - Solar energy heat-storage device and solar-thermal generating system - Google Patents
Solar energy heat-storage device and solar-thermal generating system Download PDFInfo
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- CN109442771A CN109442771A CN201811208661.8A CN201811208661A CN109442771A CN 109442771 A CN109442771 A CN 109442771A CN 201811208661 A CN201811208661 A CN 201811208661A CN 109442771 A CN109442771 A CN 109442771A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of solar energy heat-storage device and solar-thermal generating systems, wherein the device includes: the heat transport fluid that heat accumulation component is used to store solar thermal collector;Mixer is connected with heat accumulation component by multiple multi-purpose station pipelines;Multiple temperature-detecting devices are respectively arranged at the entrance of multiple multi-purpose station pipelines, to detect the Current Temperatures of heat transport fluid;Each switch block of multiple switch component is arranged in a one-to-one correspondence on multi-purpose station pipeline;Controller is connected respectively at multiple temperature-detecting devices with multiple switch component, to obtain the current goal flow of each multi-purpose station pipeline of multiple multi-purpose station pipelines according to Current Temperatures, and according to the aperture of the corresponding switch block of current goal flow control.The heat-storing device realizes the external energy stabilization output of heat-storing device, efficiently solve the Problems Existing of the long-term variable working condition fallback of solar light-heat power-generation system, electricity generation system power swing is eliminated to the serious impact of power grid, and structure is simple, safe and reliable, applied widely.
Description
Technical field
The present invention relates to solar energy heat-storage technical field, in particular to a kind of solar energy heat-storage device and photo-thermal power generation system
System.
Background technique
The illumination condition of the sun can constantly change because of the influence of the factors such as season, time and weather, storage in the related technology
Hot systems (such as mesolimnion heat accumulation, the direct heat accumulation of double tanks and the indirect heat accumulation of double tanks) not can avoid the heat carrier of supply electricity generation system
Temperature and flow fluctuate, so that electricity generation system is chronically at variable parameter operation state, do not only result in the heat of electricity generation system
Power performance severe exacerbation, and the problems such as can generate serious impact to power grid, bring solar light-heat power-generation grid-connected difficult.
Therefore, a kind of heat-storing device pair can guarantee annual, the round-the-clock stable output of the indexs such as heat transport fluid temperature, flow
It is particularly important in solar light-heat power-generation.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, an object of the present invention is to provide a kind of solar energy heat-storage devices.
It is another object of the present invention to propose a kind of solar light-heat power-generation system.
In order to achieve the above objectives, one aspect of the present invention embodiment proposes a kind of solar energy heat-storage device, comprising: heat accumulation group
Part is used to store the heat transport fluid of solar thermal collector;Mixer, the mixer pass through multiple outer defeated with the heat accumulation component
Pipeline is connected;Multiple temperature-detecting devices, the multiple temperature-detecting device are respectively arranged at entering for the multiple multi-purpose station pipeline
Mouthful, to detect the Current Temperatures of the heat transport fluid;Multiple switch component, each switch block one of the multiple switch block
One is correspondingly arranged on multi-purpose station pipeline;Controller, the controller is respectively at the multiple temperature-detecting device and multiple switch
Component is connected, to obtain the current goal flow of each multi-purpose station pipeline of the multiple multi-purpose station pipeline according to the Current Temperatures,
And according to the aperture of the corresponding switch block of the current goal flow control.
The solar energy heat-storage device of the embodiment of the present invention is utilized by the way that multiple multi-purpose station pipelines are arranged in conventional heat storage can
Temperature measuring device obtains the heat transport fluid real time temperature of each multi-purpose station pipeline inlet, based on the real time temperature of each inlet, benefit
The heat transport fluid flow in each multi-purpose station pipeline is accurately adjusted with the valve on multi-purpose station pipeline;Heat transport fluid in each multi-purpose station pipeline is again
It is sufficiently mixed into mixer, reaches the external output temperature and total flow of setting;To realize that heat-storing device is external
Energy stabilization output, guarantee the stable operation of solar light-heat power-generation system high efficiency, and structure it is simple, it is safe and reliable, be applicable in
Heat accumulation temperature, medium type and heat storage capacity range are wide.
In addition, solar energy heat-storage device according to the above embodiment of the present invention can also have following additional technology special
Sign:
Further, in one embodiment of the invention, each switch block is arranged in a one-to-one correspondence in described more
The outlet of a multi-purpose station pipeline.
Further, in one embodiment of the invention, the mixer is used to export each multi-purpose station pipeline
Heat transport fluid be sufficiently mixed, to reach externally output target temperature and target total flow.
Further, in one embodiment of the invention, further includes: warning device, the warning device and the control
Device processed is connected, to issue alarm when multi-purpose station pipeline breaks down.
Optionally, in one embodiment of the invention, the heat accumulation component includes one or more heat storage cans.
Further, in one embodiment of the invention, switch block is solenoid valve.
Optionally, in one embodiment of the invention, temperature-detecting device is thermoelectricity occasionally thermal resistance.
Further, in one embodiment of the invention, the mixer includes agitating device.
Optionally, in one embodiment of the invention, the heat transport fluid is conduction oil, sensible heat heat-storage medium or phase transformation
Heat-storage medium.
In order to achieve the above objectives, another aspect of the present invention embodiment proposes a kind of solar light-heat power-generation system, including
The technical characteristic of any one of the solar energy heat-storage device.
The solar light-heat power-generation system of the embodiment of the present invention, by the way that multiple multi-purpose station pipelines are arranged in conventional heat storage can,
The heat transport fluid real time temperature that each multi-purpose station pipeline inlet is obtained using temperature measuring device, the real-time temperature based on each inlet
Degree, the heat transport fluid flow in each multi-purpose station pipeline is accurately adjusted using the valve on multi-purpose station pipeline;Heat-carrying in each multi-purpose station pipeline
Fluid enters back into mixer and is sufficiently mixed, and reaches the external output temperature and total flow of setting;To realize heat-storing device
External energy stabilization output, guarantees the stable operation of solar light-heat power-generation system high efficiency, and structure it is simple, it is safe and reliable,
Applicable heat accumulation temperature, medium type and heat storage capacity range are wide.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the solar energy heat-storage device of one embodiment of the invention;
Fig. 2 is the concrete structure schematic diagram according to the solar energy heat-storage device of one embodiment of the invention;
Fig. 3 is the structural schematic diagram according to the solar light-heat power-generation system of one embodiment of the invention.
Description of symbols:
100- solar energy heat-storage device, 1- heat accumulation component, 2- mixer, the more a temperature-detecting devices of 3-, 4- multiple switch
Component, 5- controller, 6- multi-purpose station pipeline, 7- valve, 200- solar-thermal generating system, 8- solar thermal collector, 9- electricity generation system,
10- fluid reservoir and 11- circulating pump.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The solar energy heat-storage device proposed according to embodiments of the present invention and solar-thermal generating system are described with reference to the accompanying drawings, it is first
The solar energy heat-storage device proposed according to embodiments of the present invention is first described with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the solar energy heat-storage device of one embodiment of the invention.
As shown in Figure 1, the solar energy heat-storage device 100 includes: heat accumulation component 1, mixer 2, multiple temperature-detecting devices
3, multiple switch component 4 and controller 5.
Wherein, heat accumulation component 1 is used to store the heat transport fluid of solar thermal collector;Mixer 2 and heat accumulation component pass through more
A multi-purpose station pipeline is connected;Multiple temperature-detecting devices 3 are respectively arranged at the entrance of multiple multi-purpose station pipelines, to detect heat transport fluid
Current Temperatures;Each switch block of multiple switch component 4 is arranged in a one-to-one correspondence on multi-purpose station pipeline;Controller 5 is respectively at more
A temperature-detecting device is connected with multiple switch component, to obtain each multi-purpose station pipeline of multiple multi-purpose station pipelines according to Current Temperatures
Current goal flow, and according to the aperture of the corresponding switch block of current goal flow control.Solar energy of the embodiment of the present invention
Heat-storing device 100 realizes the external energy stabilization output of heat-storing device, and it is long-term to efficiently solve solar light-heat power-generation system
The Problems Existing of variable working condition fallback eliminates electricity generation system power swing to the serious impact of power grid, and structure it is simple,
Securely and reliably, applied widely.
It should be noted that as shown in Figure 2, it can be achieved that power stability output solar light-heat power-generation heat-storing device (i.e.
Solar energy heat-storage device 100) mainly by heat storage can (i.e. heat accumulation component 1), mixer 2, temperature measuring device, (i.e. multiple temperature are examined
Survey device 3), control unit (i.e. controller 5), the components composition such as multi-purpose station pipeline 6 and valve 7.
Further, in one embodiment of the invention, each switch block 4 is arranged in a one-to-one correspondence in multiple outer defeated pipes
The outlet in road 6.
Further, in one embodiment of the invention, switch block 4 is solenoid valve.
Optionally, in one embodiment of the invention, heat transport fluid is conduction oil, sensible heat heat-storage medium or phase-change thermal storage
Medium.
Specifically, control unit 5 in the real time temperature of each 6 inlet of multi-purpose station pipeline and can be set according to heat transport fluid
External output temperature and total flow, determine the optimum distributing scheme of heat transport fluid flow by intelligent algorithm, and then to each outer defeated
7 output regulation signal of valve on pipeline 6 controls its 7 aperture of valve;The valve 7 of multi-purpose station pipeline 6 is electromagnetic valve, according to control
Each 7 aperture of valve of Signal Regulation that unit 5 processed provides, and then the heat transport fluid flow in each multi-purpose station pipeline 6 is accurately controlled,
In, targeted heat transport fluid includes but is not limited to the sensible heats heat-storage medium such as conduction oil, fuse salt and water, and has temperature-changing characteristic
Phase-change thermal storage medium.
Further, in one embodiment of the invention, mixer 2 is used for the heat-carrying for exporting each multi-purpose station pipeline 6
Fluid is sufficiently mixed, to reach externally output target temperature and target total flow.
Further, in one embodiment of the invention, mixer 2 further includes agitating device.
In addition, the density gradient that mixer 2 can be generated using heat transport fluid temperature gradient realizes that fluid mixes, and can add
Interior stirring device is added to guarantee that heat transport fluid mixing is abundant.
Further, in one embodiment of the invention, further includes: warning device, warning device are connected with controller,
To issue alarm when multi-purpose station pipeline 6 breaks down.
Optionally, in one embodiment of the invention, heat accumulation component 1 includes one or more heat storage cans.
Wherein, heat storage can be one or more, to heat accumulation temperature, heat-storage medium type, heat storage capacity and heat storage can
The indexs such as size are without limitation.
Optionally, in one embodiment of the invention, temperature-detecting device 3 is thermoelectricity occasionally thermal resistance.
Specifically, temperature measuring device 3 is thermoelectricity occasionally thermal resistance, it is arranged symmetrically in 6 inlet of multi-purpose station pipeline multiple
Thermoelectricity occasionally thermal resistance, using the average value of temperature measured by multiple thermoelectricity occasionally thermal resistance as heat transport fluid in the multi-purpose station pipeline
The temperature of 6 inlet.
It should be noted that multiple multi-purpose station pipelines 6 are arranged in conventional heat storage can 1, obtained using temperature measuring device 3 each outer
The heat transport fluid temperature of defeated 6 inlet of pipeline realizes the accurate adjusting of heat transport fluid flow in multi-purpose station pipeline 6 using valve 7, and
By the heat transport fluid being sufficiently mixed in each multi-purpose station pipeline, realizes the external energy stabilization output of heat-storing device, reach solar energy
Solar-thermal generating system efficient operation, the target of power stability output.
The solar energy heat-storage device proposed according to embodiments of the present invention, by the way that multiple outer defeated pipes are arranged in conventional heat storage can
Road obtains the heat transport fluid real time temperature of each multi-purpose station pipeline inlet using temperature measuring device, based on the real-time of each inlet
Temperature accurately adjusts the heat transport fluid flow in each multi-purpose station pipeline using the valve on multi-purpose station pipeline;Load in each multi-purpose station pipeline
Hot fluid enters back into mixer and is sufficiently mixed, and reaches the external output temperature and total flow of setting;To realize that heat accumulation fills
Set external energy stabilization output, guarantee the stable operation of solar light-heat power-generation system high efficiency, and structure is simple, safety can
Heat accumulation temperature, medium type and the heat storage capacity range lean on, being applicable in are wide.
The solar light-heat power-generation system proposed according to embodiments of the present invention is described referring next to attached drawing.
Fig. 3 is the solar light-heat power-generation system structure diagram of one embodiment of the invention.
As shown in figure 3, the solar-thermal generating system 200 includes: the solar light-heat power-generation heat accumulation for realizing power stability output
Device 100, solar thermal collector 8, electricity generation system 9, fluid reservoir 10 and circulating pump 11.
Wherein, solar light-heat power-generation heat-storing device, that is, solar energy heat-storage device 100 of power stability output is realized.The sun
Can heat collector 8 include but is not limited to tower-type heat collector, dish-style heat collector, groove type heat collector, Fresnel heat collector and flat
Heat collector.Electricity generation system 9 include but is not limited to vapor Rankine cycle, Organic Rankine Cycle, carbon dioxide Brayton cycle, this
Te Lin circulation, card Linne circulation and flash distillation circulation.
The workflow of solar light-heat power-generation system is described in detail below with reference to Fig. 3 and specific embodiment.
1) heat transport fluid of low temperature absorbs heat in solar thermal collector first, is changed into the heat transport fluid of high temperature;Then,
The solar light-heat power-generation heat-storing device 100 exported into achievable power stability.
2) heat transport fluid temperature non-uniform Distribution in heat storage can 1, and temperature distributing characteristic can be with season, time and weather
The factors such as situation change and change.
3) temperature measuring device 3 measures heat transport fluid in the real time temperature of 6 inlet of multi-purpose station pipeline, and temperature signal is passed
It is defeated by control unit 5.
4) control unit 5 is determined by intelligent algorithm and is carried according to the heat transport fluid real time temperature of each 6 inlet of multi-purpose station pipeline
The optimum distributing scheme of thermal fluid flow, and then adjustment signal is transferred to each valve 7.
5) valve 7 is according to adjustment signal control valve aperture, and then realizes the essence of heat transport fluid flow in each multi-purpose station pipeline 6
Really control.
6) quantity of multi-purpose station pipeline 6 can required design, but cannot be less than 2.
7) heat transport fluid enters mixer 2 and is sufficiently mixed, and reaches the external output temperature and total flow of setting.
8) heat transport fluid passes through different transfer of heat for self-contained heat transmission to generating working medium in electricity generation system, and generate electricity work
Matter externally exports firm power by thermodynamic cycle.
9) heat transport fluid releases heat in electricity generation system 9 and is changed into cryogen, into fluid reservoir 10;Again through recycling
Pump 11 is driven into solar thermal collector 8, completes a circulation.
Wherein, heat storage can 1 need to have the ability for storing a certain amount of high temperature heat transport fluid, to guarantee solar light-heat power-generation system
System continuous operation, while alleviating influence of the heat transport fluid inlet temperature fluctuation to Temperature Distribution in heat storage can 1.Fluid reservoir 10 needs to have
There is the ability for storing a certain amount of heat transport fluid, to guarantee no light (such as night) period, when circulating pump 11 is out of service, heat carrier
Body can still transmit heat in electricity generation system 9, and extra heat transport fluid is storable in fluid reservoir 10.
It should be noted that the heat-storing device 100 in solar light-heat power-generation system can be one or more, it can be real
Existing required design;To heat accumulation temperature, heat-storage medium type, heat storage capacity and heat storage can size index etc. without limitation.
In addition, heat, industrial exhaust heat and additional combustion boiler that the renewable energy such as underground heat, biomass energy, wind energy generate
The heat of equal generations can be input in heat storage can 1 by heat transport fluid, cooperate solar light-heat power-generation, and realization is provided multiple forms of energy to complement each other.
The embodiment of the present invention can also be used in solar-heating water, Driven by Solar Energy sea water desalination, the conjunction of Driven by Solar Energy chemical industry
At guarantee energy stabilization output.
It should be noted that solar light-heat power-generation system includes the technical characteristic of any one of solar energy heat-storage device,
Therefore the aforementioned solar light-heat power-generation system that the embodiment is also applied for the explanation of Installation practice, it is no longer superfluous herein
It states.
The solar light-heat power-generation system proposed according to embodiments of the present invention, it is multiple outer by being arranged in conventional heat storage can
Defeated pipeline obtains the heat transport fluid real time temperature of each multi-purpose station pipeline inlet using temperature measuring device, based on each inlet
Real time temperature accurately adjusts the heat transport fluid flow in each multi-purpose station pipeline using the valve on multi-purpose station pipeline;In each multi-purpose station pipeline
Heat transport fluid enter back into mixer and be sufficiently mixed, reach the external output temperature and total flow of setting;To realize storage
The external energy stabilization output of thermal, guarantees the stable operation of solar light-heat power-generation system high efficiency, and structure is simple, safety
Reliably, applicable heat accumulation temperature, medium type and heat storage capacity range are wide.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect
It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of solar energy heat-storage device characterized by comprising
Heat accumulation component, for storing the heat transport fluid of solar thermal collector;
Mixer, the mixer are connected with the heat accumulation component by multiple multi-purpose station pipelines;
Multiple temperature-detecting devices, the multiple temperature-detecting device are respectively arranged at the entrance of the multiple multi-purpose station pipeline, with
Detect the Current Temperatures of the heat transport fluid;
Each switch block of multiple switch component, the multiple switch block is arranged in a one-to-one correspondence on multi-purpose station pipeline;And
Controller, the controller is connected respectively at the multiple temperature-detecting device with multiple switch component, according to
Current Temperatures obtain the current goal flow of each multi-purpose station pipeline of the multiple multi-purpose station pipeline, and according to the current goal stream
Amount controls the aperture of corresponding switch block.
2. solar energy heat-storage device according to claim 1, which is characterized in that each switch block one-to-one correspondence is set
It is placed in the outlet of the multiple multi-purpose station pipeline.
3. solar energy heat-storage device according to claim 1, which is characterized in that the mixer is used for will be described each outer
The heat transport fluid of defeated pipeline output is sufficiently mixed, to reach externally output target temperature and target total flow.
4. solar energy heat-storage device according to claim 1, which is characterized in that further include:
Warning device, the warning device are connected with the controller, to issue alarm when multi-purpose station pipeline breaks down.
5. solar energy heat-storage device according to claim 1, which is characterized in that the heat accumulation component includes one or more
Heat storage can.
6. solar energy heat-storage device according to claim 1, which is characterized in that switch block is solenoid valve.
7. solar energy heat-storage device according to claim 1, which is characterized in that temperature-detecting device is thermoelectricity occasionally thermoelectricity
Resistance.
8. solar energy heat-storage device according to claim 1, which is characterized in that the mixer includes agitating device.
9. solar energy heat-storage device according to claim 1-8, which is characterized in that the heat transport fluid is thermally conductive
Oil, sensible heat heat-storage medium or phase-change thermal storage medium.
10. a kind of solar light-heat power-generation system characterized by comprising such as the described in any item solar energy of claim 1-9
Heat-storing device.
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CN1963371A (en) * | 2006-12-06 | 2007-05-16 | 中国科学院电工研究所 | A solar high temperature modularization heat reservoir |
TW201033555A (en) * | 2009-03-10 | 2010-09-16 | Hostan Corp | Hot water system and hot water supply method |
KR101168551B1 (en) * | 2011-02-23 | 2012-07-27 | 주식회사 경동나비엔 | Method for supplying heat and preventing over heat in the solar thermal energy hot water system equipped heat storage tank in apartment |
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