CN107869429A - A kind of separated moveable heat exchange heat taking method and solar-thermal generating system - Google Patents
A kind of separated moveable heat exchange heat taking method and solar-thermal generating system Download PDFInfo
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- CN107869429A CN107869429A CN201711038362.XA CN201711038362A CN107869429A CN 107869429 A CN107869429 A CN 107869429A CN 201711038362 A CN201711038362 A CN 201711038362A CN 107869429 A CN107869429 A CN 107869429A
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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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- Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The present invention relates to photo-thermal power generation technical field, more particularly to a kind of separated moveable heat exchange heat taking method and solar-thermal generating system, this method to be：During heat accumulation, heat-storing device is moved to collecting system position, and the heat-storage medium of high temperature is stored into heat-storing device；When taking heat, the heat-storing device for storing the heat-storage medium of high temperature is moved to conventional island position, and the heat-storage medium of high temperature is delivered in the interior heat collecting device of conventional island.A kind of separated moveable heat exchange heat taking method provided by the invention and solar-thermal generating system, storage silo play a part of storing and transported, and in heat collector and take thermal back and forth to transport heat-storage medium；Relieve the restriction of pipe network system so that the design in photo-thermal power station is more flexible；Cancel the investment of pipe network system, reduce the construction cost of photo-thermal power plant；The repair and maintenance of pipe network is no longer needed to work, so as to reduce operating cost；The only movement of heat-storing device position, greatly simplify the complexity and operation difficulty of control in operation control.
Description
Technical field
The present invention relates to photo-thermal power generation technical field, more particularly to a kind of separated moveable heat exchange heat taking method and photo-thermal hair
Electric system.
Background technology
At present, the principle structural design of photo-thermal power generation factory is generally：Collecting system+heat reservoir+conventional island, conventional island master
To include steam turbine+generator and corresponding auxiliary system, steam turbine is separate unit, collecting system (Jing Chang) and heat reservoir position
Immobilize, steam turbine is connected together by pipe network system and collecting system, conventional island.When collecting thermal process, collecting system
Absorb sunlight and heat is transmitted to heat reservoir by heat-storage medium (fused salt, conduction oil etc.), conventional island passes through height when taking thermal process
Pressure feedwater is extracted heat into heat reservoir and generated electricity.
When the installed capacity increase of photo-thermal power generation factory, the area increase of corresponding collecting system (is equal to occupation of land face
Product), the volume of heat reservoir increases but position is constant, and steam turbine considers that relative efficiency and thermal efficiency of cycle generally improve unit
Power rather than the quantity for increasing steam turbine.It follows that the installed capacity of increase photo-thermal power generation factory, that primary is increase Jing Chang
Area, when when mirror field, scale has arrived to a certain degree, the changeless design in heat reservoir position will cause pipe network system
Become huge and complicated.
For tower because the height limitation of collection thermal tower, with the expansion that mirror scene is accumulated, it can only finally pass through multiple thermal-arrests
The mode of tower solves.Collection the distance between thermal tower and heat reservoir, conventional island and heat reservoir is so caused to become very long, just
Have to lay very long pipe network system so that collection thermal process and the operation control, the repair and maintenance of pipe network system that take thermal process
Become extremely complex, the cost of pipe network system can also sharply increase.
For slot type and Fresnel, with the expansion that mirror scene is accumulated, the distance of heat collector and conventional island is increasing, together
Sample can cause the problems such as identical operation control, repair and maintenance.
It is low to produce the energy density for having its source in sunshine of above mentioned problem, when single steam turbine capacity brings up to certain journey
When spending, in order to meet generated output and maintain desired generating dutation, the area for wouling have to increase Jing Chang obtains Jing Chang
Enough to more collector powers, minute surface area increases but the position of heat reservoir immobilizes, and corresponding pipe network system is with regard to only
It can therewith be continuously increased, cause above-mentioned a series of problems therewith.
The content of the invention
The embodiment of the present invention provides a kind of separated moveable heat exchange heat taking method and solar-thermal generating system, to solve existing skill
It is complicated to increase pipe net arrangement present in art, cost height, and it is unfavorable for the technical problem of later maintenance maintenance.
The present invention provides a kind of separated moveable heat exchange heat taking method, comprises the following steps：
During heat accumulation, heat-storing device is moved to collecting system position, and the heat accumulation of the high temperature for heating of being absorbed heat in collecting system is situated between
Matter is stored into the heat-storing device；
When taking heat, the heat-storing device for storing the heat-storage medium of high temperature is moved to conventional island position, the heat accumulation dress
The heat-storage medium for putting the high temperature of storage is delivered in the interior heat collecting device of conventional island.
Further, the interior heat collecting device is completed to take is stored again in the heat-storing device after heat by the heat-storage medium of low temperature
In；
The heat-storing device for being stored with the heat-storage medium of low temperature is moved to collecting system position, is deposited in the storage device
The heat-storage medium of the low temperature of storage is delivered in collecting system, and the heat-storage medium storage of the high temperature for heating of being absorbed heat in collecting system is arrived
In the heat-storing device, repetitive cycling heat accumulation, hot step is taken.
The present invention also provides a kind of solar-thermal generating system, including heat collector, moveable heat-storing device and conventional island；
The heat collector includes the high-temperature tank for being used to store the heat-storage medium of high temperature, and the heat-storing device includes at least one
Individual storage silo and the slide rail being connected with the storage silo, the conventional island include steam turbine, and the steam turbine, which is connected with, takes hot charging
Put；
The storage silo is slided between thermal by the slide rail in the high-temperature tank and described take, for by high temperature
Heat-storage medium is delivered to described take in thermal by the high-temperature tank.
Further, the heat collector also includes the cryogenic tank for being used to store the heat-storage medium of low temperature, the storage silo
Slided by the slide rail in the cryogenic tank and described take between thermal, for that will complete to take the heat-storage medium of the low temperature of heat
Thermal is taken to deliver in the cryogenic tank by described.
Further, the storage silo is used to store and conveys the high-temperature tank or the cryogenic tank is in the heat collector
And described take is moved between thermal；
The storage silo and the heat collector and described take are connected by conveyer between thermal, the transmission dress
Put for the high-temperature tank or cryogenic tank to be loaded and unloaded in the storage silo.
Further, the storage silo and the high-temperature tank and described thermal, the storage silo and the cryogenic tank are taken
Thermal is taken to be connected by the conveying device that can be separated with described.
Further, the conveying device includes the first output channel on the high-temperature tank, located at the storage
The first input channel and the second output channel on storehouse and located at second input channel taken in thermal；
First output channel and first input channel it is pluggable be connected to convey heat-storage medium, described second
Output channel and second input channel is pluggable is connected to convey heat-storage medium, first output channel and/or institute
State on the first input channel, second output channel and/or second output channel are provided with and are used to drive heat transfer medium
The transfer tube of flowing.
Further, the conveying device includes the first discharging opening located at the high temperature pot bottom, located at the storage
The first charging aperture of the top of the warehouse and the second discharging opening of bottom and located at the second charging aperture taken at the top of thermal；
First discharging opening and the first charging aperture can be docked for conveying heat-storage medium, second discharging opening and
The second charging aperture can be docked for conveying heat-storage medium, and first discharging opening and second discharging opening are provided with flow
Regulating valve.
Further, the heat-storage medium is sand working medium or fused salt.
As shown from the above technical solution, a kind of separated moveable heat exchange heat taking method provided by the invention and photo-thermal power generation system
System, heat-storing device are moved between thermal in taking for heat collector and conventional island, and the storage silo of heat-storing device plays storage and fortune
Defeated effect, in heat collector and thermal is taken back and forth to transport heat-storage medium.It the advantage is that：
1st, relieve the restriction of pipe network system so that the design in photo-thermal power station is more flexible, without consider apart from the problem of,
The installed capacity in photo-thermal power station can infinitely be expanded in theory；
2nd, the investment of pipe network system is cancelled, using low-cost Track desigh, the construction cost of reduction photo-thermal power plant；
3rd, pipe network system is cancelled, it is no longer necessary to the repair and maintenance work of pipe network, and the repair and maintenance cost of track is very low, from
And reduce operating cost；
4th, the only movement of heat-storing device position in operation control, complexity and the operation that greatly simplify control are difficult
Degree.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the FB(flow block) of separated moveable provided by the invention heat exchange heat taking method；
Fig. 2 is a kind of structural representation of solar-thermal generating system provided by the invention；
Fig. 3 is another structural representation of solar-thermal generating system provided by the invention.
In figure：
1st, heat collector；2nd, heat-storing device；3rd, thermal is taken；4th, slide rail；5th, the first output channel；6th, the first input pipe
Road；7th, the second output channel；8th, the second input channel；9th, transfer tube；10th, the first discharging opening；11st, first charging aperture；12nd, second
Discharging opening；13rd, second charging aperture.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, a kind of separated moveable heat exchange heat taking method, comprises the following steps：
During heat accumulation, heat-storing device is moved to collecting system position, and the heat accumulation of the high temperature for heating of being absorbed heat in collecting system is situated between
Matter is stored into heat-storing device；
When taking heat, the heat-storing device for storing the heat-storage medium of high temperature is moved to conventional island position, is stored in heat-storing device
The heat-storage medium of high temperature be delivered in the interior heat collecting device of conventional island.
Preferably, interior heat collecting device completes that the heat-storage medium of low temperature is stored again in heat-storing device after taking heat；
The heat-storing device for being stored with the heat-storage medium of low temperature is moved to collecting system position, the low temperature stored in storage device
Heat-storage medium be delivered in collecting system, heat-storing device is arrived into the storage of the heat-storage medium of the high temperature for heating of being absorbed heat in collecting system
In, repetitive cycling heat accumulation, take hot step.
The heat-storage medium of high temperature and the heat-storage medium of low temperature are realized in collecting system by moveable heat-storing device and taken
Moved between thermal, in solar-thermal generating system, without setting fixed heat-storing device again, and then relieve pipe network to each other
The restriction of connection, when needing to expand the installed capacity in photo-thermal power station, Jing Chang area is accordingly increased, not being related to pipe network becomes
The problem of complicated so that the design in photo-thermal power station is more flexible.
Cancel complicated circuit design, the structure of system is not only simplify, moreover, the throwing of the construction of photo-thermal power plant can be reduced
Provide cost and the operating cost of later maintenance maintenance.Meanwhile run the only movement of manipulation heat-storing device position, pole in control
The big complexity and operation difficulty that simplify control.
As shown in Figures 2 and 3, the present invention also provides a kind of solar-thermal generating system, including heat collector 1, moveable storage
Thermal 2 and conventional island；
Heat collector 1 includes the high-temperature tank for being used to store the heat-storage medium of high temperature, and heat-storing device 2 includes at least one storage
Storehouse and the slide rail 4 being connected with storage silo, conventional island include steam turbine, and steam turbine, which is connected with, takes thermal 3；
Storage silo is slided between thermal 3 by slide rail 4 in high-temperature tank and taking, for by the heat-storage medium of high temperature by high temperature
Tank, which is delivered to, to be taken in thermal 3.
Preferably, heat collector 1 also includes the cryogenic tank for being used to store the heat-storage medium of low temperature, and storage silo passes through slide rail 4
Slided in cryogenic tank and taking between thermal 3, for the heat-storage medium by completing to take the low temperature of heat by taking thermal 3 to deliver to low temperature
In tank.
Heat-storing device 2 is removable, and between collecting system and conventional island, moveable heat-storing device 2 is used to transmit heat accumulation
Medium, the heat-storage medium of high temperature at collecting system can be delivered in the interior heat collecting device of conventional island, interior heat collecting device can also be completed
The heat-storage medium of the low temperature of heat exchange is delivered to collecting system, and heat energy is gathered again for collecting system.
Wherein, conventional island take thermal 3 be used for complete heat-storage medium and take the heat exchange between hot working fluid, take thermal
3 include bin, and bin is used to store heat-storage medium, heat exchanging pipe is provided with bin, takes hot working fluid to be flowed in heat exchanging pipe
It is logical, take hot working fluid to carry out heat exchange with heat-storage medium in heat exchanging pipe, heat is taken away so as to heat up.
Generally, thermal 3 is taken to include a hot storage chamber and a cold locker room, the high temperature that storage silo is transported to
Heat-storage medium is conveyed to hot storage chamber, and the heat-storage medium of the high temperature in hot storage chamber is conveyed to bin again afterwards, after completion takes heat,
Heat-storage medium is transported to cold locker room by bin again；Wherein, between hot storage chamber, bin and cold locker room, it can use and topple over, certainly
Density current is dynamic and the mode of pump driving circulates heat-storage medium；The heat-storage medium of the low temperature of cold locker room's memory storage is conveyed to storage again
Storehouse, storage silo movement, collecting system is transferred to by the heat transfer medium of low temperature, carries out thermal-arrest heating, so circulation again.
Storage silo is used to store and conveys high-temperature tank or cryogenic tank is moved between thermal 3 in heat collector 1 and taking；
Storage silo and heat collector 1 and taking is connected by conveyer between thermal 3, and conveyer is used for high-temperature tank
Or cryogenic tank in storage silo in loading and unloading.
Include high-temperature tank and cryogenic tank at heat collector 1, include hot storage chamber and cold at thermal 3 in taking for conventional island
Locker room, in use, high-temperature tank, cryogenic tank, hot storage chamber and cold locker room can be arranged into same specification tank bodies, tank body exists
The heat-storage medium of high temperature is gathered at heat collector 1, afterwards, is delivered to by conveyer in storage silo, storage silo movement is by tank body
It is moved to and takes at thermal 3, unloaded tank body by this conveyer, the heat-storage medium of the high temperature in tank body, which is delivered to, takes heat
In the bin of device 3, afterwards, empty tank body delivers to cold locker room present position by conveyer, and reception takes the low temperature after heat
Heat-storage medium, after tank body is filled with the heat-storage medium of low temperature, be again fed in storage silo by conveyer, sent by storage silo
To the cryogenic tank of heat collector 1, after the heat-storage medium emptying of low temperature, tank body is delivered to high-temperature tank position by conveyer, entered
The collection of the heat-storage medium of row high temperature, complete one cycle.
Wherein, conveyer can be the equipment of the removable tank body movement such as conveyer belt and/or manipulator.In cyclic process
In, can multiple tank bodies simultaneously circulation work, to improve operating efficiency.
Storage silo and high-temperature tank and take thermal 3, storage silo and cryogenic tank and take thermal 3 to be filled by the conveying that can be separated
Put connection.Wherein, it is preferred that heat-storage medium is flowable heat-storage medium, and e.g., heat-storage medium is sand working medium or fused salt.
Specifically the structure of conveying device is：
As shown in Fig. 2 conveying device includes the first output channel 5 on high-temperature tank, first in storage silo
The output channel 7 of input channel 6 and second and located at the second input channel 8 taken in thermal 3；
First output channel 5 and the first input channel 6 is pluggable is connected to convey heat-storage medium, the second output channel 7
With the second input channel 8 is pluggable is connected to convey heat-storage medium, on the first output channel 5 and/or the first input channel 6,
Second output channel 7 and/or the second output channel 7 are provided with the transfer tube 9 for being used for driving heat transfer medium flows.
Storage silo moves to high-temperature tank, moves into place and postpones, the first output channel 5 and the socket connection of the first input channel 6,
Start the transfer tube 9 on the first output channel 5 and/or the first input channel 6, the heat-storage medium of high temperature is delivered to by transfer tube 9
In storage silo, afterwards, transfer tube 9 is stopped, and storage silo slides on slide rail 4 to be taken at thermal 3, wherein, take thermal 3
On the second input channel 8 be arranged in hot storage chamber, the second output channel 7 and the socket connection of the second input channel 8, start the
Transfer tube 9 on two output channels 7 and/or the second output channel 7, the heat-storage medium of high temperature, which is delivered to, takes the heat of thermal 3 to deposit
In storage chamber, now, the transmission of the heat-storage medium of high temperature is completed.The heat-storage medium of high temperature in hot storage chamber is changed into bin
Heat, after the completion of taking heat, the heat transfer medium of low temperature is delivered to cold locker room again.
Wherein, the method that the heat-storage medium of low temperature is transmitted between cold locker room and cryogenic tank is identical with above-mentioned principle, herein
Just no longer repeat one by one.
Further, can also be between the first output channel 5 and the first input channel 6, the second output channel 7 and second
Sealing structure is set between input channel 8, avoids gas leakage of radiating；Corresponding valve body also can be set, to realize opening for each passage
Close operation.
As shown in figure 3, conveying device includes the first discharging opening 10 located at high temperature pot bottom, the at the top of storage silo
Second discharging opening 12 of one charging aperture 11 and bottom and located at the second charging aperture 13 for taking the top of thermal 3；
First discharging opening 10 can be docked for conveying heat-storage medium with first charging aperture 11, and the second discharging opening 12 and second enter
Material mouth 13 can be docked for conveying heat-storage medium, and the first discharging opening 10 and the second discharging opening 12 are provided with flow control valve.
Storage silo moves to high-temperature tank, and the first discharging opening 10 docks the heat accumulation to form negotiable high temperature with first charging aperture 11
The passage of flow of media, flow control valve are opened, the heat-storage medium of high temperature of the high-temperature tank in the top of storage silo, high-temperature tank according to
It is flowed into by deadweight in storage silo, closes flow control valve afterwards, the heat-storage medium of high temperature is moved to and takes thermal 3 by storage silo
Hot storage chamber at, wherein, second charging aperture 13 is arranged in the hot storage chamber for taking thermal 3, the second discharging opening 12 and second
Charging aperture 13 docks the passage for the heat-storage medium circulation for forming negotiable high temperature, and flow control valve is opened, the high temperature in storage silo
Heat-storage medium be flowed into hot storage chamber, now, complete the transmission of the heat-storage medium of high temperature.The storage of high temperature in hot storage chamber
Thermal medium is exchanged heat into bin, and after the completion of taking heat, the heat transfer medium of low temperature is delivered to cold locker room again.
Wherein, the method that the heat-storage medium of low temperature is transmitted between cold locker room and cryogenic tank is identical with above-mentioned principle, herein
Just no longer repeat one by one.
Can also be between the first discharging opening 10 and first charging aperture 11, between the second discharging opening 12 and second charging aperture 13
Sealing structure is set, avoids gas leakage of radiating；Corresponding valve body also can be set, to realize the switching manipulation of each passage.
It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (9)
- The heat taking method 1. a kind of separated moveable exchanges heat, it is characterised in that comprise the following steps：During heat accumulation, heat-storing device is moved to collecting system position, and the heat-storage medium of the high temperature for heating of being absorbed heat in collecting system is deposited Store up in the heat-storing device；When taking heat, the heat-storing device for storing the heat-storage medium of high temperature is moved to conventional island position, in the heat-storing device The heat-storage medium of the high temperature of storage is delivered in the interior heat collecting device of conventional island.
- The heat taking method 2. separated moveable according to claim 1 exchanges heat, it is characterised in that the interior heat collecting device is completed to take The heat-storage medium of low temperature is stored again in the heat-storing device after heat；The heat-storing device for being stored with the heat-storage medium of low temperature is moved to collecting system position, is stored in the storage device The heat-storage medium of low temperature is delivered in collecting system, by the heat-storage medium storage of the high temperature for heating of being absorbed heat in collecting system described in In heat-storing device, repetitive cycling heat accumulation, hot step is taken.
- 3. a kind of solar-thermal generating system, it is characterised in that including heat collector, moveable heat-storing device and conventional island；The heat collector includes the high-temperature tank for being used to store the heat-storage medium of high temperature, and the heat-storing device includes at least one deposit Warehouse and the slide rail being connected with the storage silo, the conventional island include steam turbine, and the steam turbine, which is connected with, takes thermal；The storage silo is slided between thermal by the slide rail in the high-temperature tank and described take, for by the heat accumulation of high temperature Medium is delivered to described take in thermal by the high-temperature tank.
- 4. solar-thermal generating system according to claim 3, it is characterised in that the heat collector also includes low for storing The cryogenic tank of the heat-storage medium of temperature, the storage silo is by the slide rail in the cryogenic tank and the cunning between taking thermal It is dynamic, for taking thermal to deliver in the cryogenic tank by described the heat-storage medium for completing to take the low temperature of heat.
- 5. solar-thermal generating system according to claim 4, it is characterised in that the storage silo is described for storing and conveying High-temperature tank or the cryogenic tank are moved between thermal in the heat collector and described take；The storage silo and the heat collector and described take are connected by conveyer between thermal, and the conveyer is used Loaded and unloaded in by the high-temperature tank or cryogenic tank in the storage silo.
- 6. solar-thermal generating system according to claim 4, it is characterised in that the storage silo and the high-temperature tank and described Take thermal, the storage silo and the cryogenic tank and described take thermal to be connected by the conveying device that can be separated.
- 7. solar-thermal generating system according to claim 6, it is characterised in that the conveying device includes being located at the high temperature The first output channel on tank, the first input channel in the storage silo and the second output channel and take heat located at described The second input channel on device；First output channel and first input channel it is pluggable be connected to convey heat-storage medium, it is described second output Pipeline and second input channel is pluggable is connected to convey heat-storage medium, first output channel and/or described the On one input channel, second output channel and/or second output channel be provided be used for drive heat transfer medium flows Transfer tube.
- 8. solar-thermal generating system according to claim 6, it is characterised in that the conveying device includes being located at the high temperature First discharging opening of pot bottom, the second discharging opening of first charging aperture and bottom at the top of the storage silo and located at described Take the second charging aperture at the top of thermal；First discharging opening and the first charging aperture can be docked for conveying heat-storage medium, second discharging opening and described Second charging aperture can be docked for conveying heat-storage medium, and first discharging opening and second discharging opening are provided with Flow-rate adjustment Valve.
- 9. solar-thermal generating system according to claim 3, it is characterised in that the heat-storage medium is sand working medium or fused salt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711038362.XA CN107869429A (en) | 2017-10-30 | 2017-10-30 | A kind of separated moveable heat exchange heat taking method and solar-thermal generating system |
| PCT/CN2018/109448 WO2019085712A1 (en) | 2017-10-30 | 2018-10-09 | Solar thermal power generation system and heat transfer and obtaining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711038362.XA CN107869429A (en) | 2017-10-30 | 2017-10-30 | A kind of separated moveable heat exchange heat taking method and solar-thermal generating system |
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| CN107869429A true CN107869429A (en) | 2018-04-03 |
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| CN201711038362.XA Pending CN107869429A (en) | 2017-10-30 | 2017-10-30 | A kind of separated moveable heat exchange heat taking method and solar-thermal generating system |
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| WO (1) | WO2019085712A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085712A1 (en) * | 2017-10-30 | 2019-05-09 | 北京兆阳光热技术有限公司 | Solar thermal power generation system and heat transfer and obtaining method |
| CN114322043A (en) * | 2021-12-13 | 2022-04-12 | 华能(浙江)能源开发有限公司长兴分公司 | Mobile heat supply management system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060130481A1 (en) * | 2001-11-13 | 2006-06-22 | David Browe | Renewable portable stored energy power generating apparatus with alternate water source capability |
| WO2008051921A2 (en) * | 2006-10-23 | 2008-05-02 | Seahorse Power Company | Solar powered compaction apparatus |
| CN104653418A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solar acquisition heat accumulating system |
| CN204783495U (en) * | 2015-06-11 | 2015-11-18 | 天津栋天新能源科技有限公司 | High -efficient solar energy heat -retaining power generation system |
| CN106014892A (en) * | 2016-07-13 | 2016-10-12 | 王晓岚 | Sustainable solar power generation process |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248539A (en) * | 2000-03-07 | 2001-09-14 | Takeo Saito | Displacement type solar low temperature difference engine system |
| HUP0400507A2 (en) * | 2004-03-03 | 2005-11-28 | Gábor Göde | Apparatus and method for electric heat storage |
| CN100538571C (en) * | 2007-12-25 | 2009-09-09 | 冉磊 | Slewing supporting device for array type solar light-heat power-generation collecting device |
| CA2739612A1 (en) * | 2008-10-07 | 2010-04-15 | Premium Power Corporation | System and method for transporting energy |
| CN102072091A (en) * | 2009-11-20 | 2011-05-25 | 彩熙太阳能环保技术(天津)有限公司 | Water-saving solar thermal generating set |
| CN203797986U (en) * | 2014-05-06 | 2014-08-27 | 大连宏海新能源发展有限公司 | Movable solar energy application system |
| CN105115176A (en) * | 2015-09-17 | 2015-12-02 | 兰州大成科技股份有限公司 | Movable solar heat source station |
| CN106767083A (en) * | 2017-02-04 | 2017-05-31 | 中山大学 | Vehicle-mounted type heat accumulation heating plant and its method of work |
| CN107869429A (en) * | 2017-10-30 | 2018-04-03 | 北京兆阳光热技术有限公司 | A kind of separated moveable heat exchange heat taking method and solar-thermal generating system |
-
2017
- 2017-10-30 CN CN201711038362.XA patent/CN107869429A/en active Pending
-
2018
- 2018-10-09 WO PCT/CN2018/109448 patent/WO2019085712A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060130481A1 (en) * | 2001-11-13 | 2006-06-22 | David Browe | Renewable portable stored energy power generating apparatus with alternate water source capability |
| WO2008051921A2 (en) * | 2006-10-23 | 2008-05-02 | Seahorse Power Company | Solar powered compaction apparatus |
| CN104653418A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solar acquisition heat accumulating system |
| CN204783495U (en) * | 2015-06-11 | 2015-11-18 | 天津栋天新能源科技有限公司 | High -efficient solar energy heat -retaining power generation system |
| CN106014892A (en) * | 2016-07-13 | 2016-10-12 | 王晓岚 | Sustainable solar power generation process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085712A1 (en) * | 2017-10-30 | 2019-05-09 | 北京兆阳光热技术有限公司 | Solar thermal power generation system and heat transfer and obtaining method |
| CN114322043A (en) * | 2021-12-13 | 2022-04-12 | 华能(浙江)能源开发有限公司长兴分公司 | Mobile heat supply management system |
Also Published As
| Publication number | Publication date |
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| WO2019085712A1 (en) | 2019-05-09 |
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