CN104266378A - Energy-storage clean energy steam boiler adopting heat conduction oil to transfer heat and method for preparing steam - Google Patents
Energy-storage clean energy steam boiler adopting heat conduction oil to transfer heat and method for preparing steam Download PDFInfo
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- CN104266378A CN104266378A CN201410462226.3A CN201410462226A CN104266378A CN 104266378 A CN104266378 A CN 104266378A CN 201410462226 A CN201410462226 A CN 201410462226A CN 104266378 A CN104266378 A CN 104266378A
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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
- Y02E10/44—Heat exchange systems
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Abstract
The invention relates to an energy-storage clean energy steam boiler adopting heat conduction oil to transfer heat and a method for preparing steam and belongs to a solar energy utilization technology. The steam boiler is characterized by comprising a heat supply device, a heat conduction oil buffer tank, a heat storage device and a heat carrying product output device which are sequentially connected through a heat transfer medium delivery pipeline to form a circulation loop. The heat conduction oil buffer tank is further provided with an electric heating device independent of the heat supply device, and the electric heating device is powered by night valley current to conduct heating. Different heating modes can be selected according to different environment requirements to ensure that steam can be supplied constantly even no sunlight is available. The boiler is good in economical benefit, is environmentally friendly, saves energy and reduces initial investment cost due to the fact that an energy storage material can adopt quartz sand compound fused salt invented by the company.
Description
Technical field
The present invention relates to solar utilization technique, particularly a kind ofly adopt the energy storage type clean energy resource steam boiler of heat-conducting oil and prepare the method for steam.
Background technology
Industrial hot water purposes is boundless, directly uses, or for generation of steam or high-temperature steam.Have at present and adopt natural gas boiler, electrically heated boiler to prepare hot water, but fuel cost is too high, and produce environmental pollution.Solar boiler becomes first-selection prepared by industrial hot water.Such as, but there are some defects to be solved in current solar boiler, can only work by day, and makes utilization rate of equipment and installations reduce.For addressing this problem, some solar boiler combines at night and adopts electrically heated mode to improve boiler operating efficiency; On the other hand, current solar boiler product is higher for environmental requirement, and the low operating cost that causes of efficiency is high under some conditions.Although but there is these problems, due to its inexhaustible feature, how Efficient Development utilizes solar energy, ensures that the continuation of boiler heat supplying and economy are still worth people to go to explore.
Summary of the invention
The blank that the present invention exists according to above-mentioned field and demand, the invention provides a kind of energy storage type clean energy resource steam boiler adopting heat-conducting oil, can within 24 hours, continue to provide hot water in different environments, operating cost be low, and scheme is as follows:
Adopt an energy storage type clean energy resource steam boiler for heat-conducting oil, it is characterized in that:
Comprise and connect following a few part in closed circuit successively by heat transfer medium conveyance conduit: heating plant, heat transfer medium buffer container, heat-storing device and output device;
Described heating plant is for collecting solar energy and heating heat transfer medium;
Described heat transfer medium conveyance conduit is used for the heat transfer medium carrying heat energy to heat-storing device and output device conveying;
Described heat-storing device is used for splendid attire heat-storage medium;
Described heat transfer medium buffer container is used for heat transfer medium in closed circuit described in splendid attire;
Described heat transfer medium conveyance conduit is provided with circulating pump, and described circulating pump is used for providing power for institute's heat transfer medium circulates in described heat transfer medium conveyance conduit;
Described heat transfer medium conveyance conduit is used for heat transfer medium to be delivered to described heat-storing device and described output device from described heating plant, described heat-storage medium is heated, and make output device export steam, finally heating plant or described heat transfer medium buffer container are got back in the heat transfer medium conveying after release heat energy;
Described heat transfer medium is conduction oil;
Also be provided with the electric heater unit for heating described heat transfer medium buffer container, described electric heater unit is heated by paddy electricity power supply;
Described output device comprises the steam generator and preheater that are connected successively by described heat transfer medium conveyance conduit; Under using state, heat transfer medium enters described preheater after steam generator flows out, and finally gets back in heating plant or heat transfer medium buffer container; Described steam generator is for becoming water vapour by the hot water heating be provided after the heat that absorbs described heat transfer medium and carry and exporting; Described preheater is used for providing hot water to described steam generator; The heat of described preheater preheats hot water partly or entirely derives from the waste heat in the heat transfer medium flowed through.
In steam generator system of the present invention, be provided with heat transfer medium buffer container, for buffer system pressure oscillation, play the effect of voltage stabilizing off-load, when in system, heat conduction oil pressure slightly changes, the pressure stability of system can be ensured, pump can not be opened frequently because of the change of pressure, improve the security of system and the service life of equipment.Heat transfer medium adopts conduction oil, is also provided with heat-storing device, for splendid attire heat-storage medium.Can be that there is the fused salt of heat storage function, conduction oil or other phase-change material for heat-storage medium of the present invention.Conduction oil flow in closed circuit and successively with heating plant, heat-storing device, output device generation heat exchange; Time sunny, after conduction oil obtains heat energy from heating plant, flow through heat-storing device and make heat-storage medium wherein obtain heat energy storing, flow through and take hot output device and make preheating water wherein be heated into steam; Conduction oil freezing point is low, is not easy frozen plug.Night or sunlight weak time, the heat that in heat-storing device, heat-storage medium stores can reasonable time section in provide heat to conduction oil thus ensure that conduction oil to continue in closed circuit flowing and heat hot water.The circulating pump of quantity abundance pipeline in closed circuit is also equipped with, for conduction oil provides circulation power.
The present invention utilizes fused salt store heat, ensures the confession steam that also can continue when not having sunlight, good in economic efficiency, environmental protection and energy saving.Fused salt is in the price of heat transfer medium and have absolute advantage in service life; Fused salt specific heat is large, and storage density is large, and early stage, equipment investment cost was low; Low to the requirement of heat accumulation equipment.Adopt conduction oil to conduct heat simultaneously, produce very little pressure while very high operating temperature can be obtained, namely greatly can reduce operating pressure and the safety requirements of high-temperature heating system, improve the reliability of system and equipment; The process requirements of different temperatures heating can be met in wider temperature range.Namely the complexity of system and operation can be reduced; Eliminate water treatment system and equipment, improve system thermal efficiency, decrease the maintenance workload of equipment and pipeline.Namely initial cost and the operating cost of heating system can be reduced; In brief, under low pressure can conduct heat, improve the security of system.
The electric heater unit for heating heat transfer medium buffer container is also provided with in steam generator system of the present invention, the paddy electrical heating in evening is adopted to supplement the shortage of solar energy at night, the paddy electricity that make use of evening avoids the waste of electric power energy, improve boiler operating efficiency simultaneously, make boiler of the present invention provide steam efficiently in 24 hours.
Preferred described heating plant is selected from slot type, tower, linear Fresnel formula employing solar light-heat power-generation gathering solar device.Different heating plants can be selected under various circumstances, make boiler of the present invention not by the restriction of environment for use.Tower relatively more applicable vacant lot area is comparatively large, and solar energy resources is better, and the place that steam demand is larger; It is not fine that slot type is relatively applicable to sunlight resource, and vacant lot area is less, the area that soil is comparatively smooth, and linear Fresnel formula is comparatively applicable to being distributed steam user, the area that up-front investment cost budgeting is less.
Heat transfer medium conveyance conduit between preferred described heating plant to described heat transfer medium buffer container is provided with valve 1; The nearly heating plant one end of heat transfer medium conveyance conduit between described output device and described heating plant is provided with valve 2.Valve 1 or valve 2 are for regulating flow path or the flow velocity of conduction oil in closed circuit.
Preferably being also provided with one section can avoid valve 2, heating plant and valve 1, and by the heat transfer medium conveyance conduit that output device is directly communicated with described heat transfer medium buffer container, this section of heat transfer medium conveyance conduit is provided with valve 3.This pipeline, in conjunction with valve 1 and 2 use, night or sunlight too weak time, valve-off 1 and 2, Open valve 3, makes conduction oil not flow through heating plant, reduce heat loss, directly between all the other devices, form closed circuit, utilize the heat energy storage of heat-storing device to prepare steam.
The energy storage type clean energy resource steam boiler of above-mentioned arbitrary employing conduction oil, is characterized in that: described heat-storage medium is quartz sand composite fused salt.In the present invention, preferred quartz sand composite fused salt, is shown in number of patent application 201310732738.2,201310040070.5, quartz sand composite fused salt described in 201310040909.5.There is the advantage reducing fused salt use cost.
The energy storage type clean energy resource steam boiler of above-mentioned arbitrary employing conduction oil, described heat exchanger is also connected with oxygen-eliminating device.For except oxygen contained in anhydrating, ensure feed water quality, make the pipeline of boiler flow passage component and heat-exchange system and equipment from corrosion, increase the service life.
Prepare a method for steam, it is characterized in that, adopt following energy storage type clean energy resource steam boiler heat water and export steam;
Described energy storage type clean energy resource steam boiler comprises and connects following a few part in closed circuit successively by heat transfer medium conveyance conduit: heating plant, heat transfer medium buffer container, heat-storing device and output device;
Described heating plant is for collecting solar energy and heating heat transfer medium;
Described heat transfer medium conveyance conduit is used for the heat transfer medium carrying heat energy to heat-storing device and output device conveying;
Described heat-storing device is used for splendid attire heat-storage medium;
Described heat transfer medium buffer container is used for heat transfer medium in closed circuit described in splendid attire;
Described heat transfer medium conveyance conduit is provided with circulating pump, and described circulating pump is used for providing power for institute's heat transfer medium circulates in described heat transfer medium conveyance conduit;
Described heat transfer medium conveyance conduit is used for heat transfer medium to be delivered to described heat-storing device and described output device from described heating plant, described heat-storage medium is heated, and make output device export steam, finally heating plant or conduction oil surge tank are got back in the heat transfer medium conveying after release heat energy;
Described heat transfer medium is conduction oil;
Also be provided with the electric heater unit for heating described heat transfer medium buffer container, described electric heater unit is heated by paddy electricity power supply;
Described heat-storage medium is quartz sand composite fused salt;
Described output device comprises the steam generator and preheater that are connected successively by described heat transfer medium conveyance conduit; Under using state, heat transfer medium enters described preheater after steam generator flows out, and finally gets back in heating plant or heat transfer medium buffer container; Described steam generator is for becoming water vapour by the hot water heating be provided after the heat that absorbs described heat transfer medium and carry and exporting; Described preheater is used for providing hot water to described steam generator; The heat of described preheater preheats hot water partly or entirely derives from the waste heat in the heat transfer medium flowed through.
The mode that preferred described heating plant is selected from slot type, tower, linear Fresnel formula solar light-heat power-generation assembles solar energy.
Heat transfer medium conveyance conduit between described heating plant to described heat transfer medium buffer container is provided with valve 1; Described nearly heating plant one end of heat transfer medium conveyance conduit taken between hot output device and described heating plant is provided with valve 2.
Also be provided with one section and can avoid valve 2, heating plant and valve 1, and the heat transfer medium conveyance conduit that will hot output device be taken directly be communicated with described heat transfer medium buffer container, this section of heat transfer medium conveyance conduit is provided with valve 3.
Described in comprehensive, energy storage type clean energy resource steam boiler provided by the invention, adopts the paddy electrical heating in evening to supplement the shortage of solar energy at night, and the paddy electricity that make use of evening avoids the waste of electric power energy, improves boiler operating efficiency simultaneously.Utilize fused salt heat accumulation, fused salt serviceability temperature is high, efficiency is high, heat accumulation ensures the heating load heating produces steam that sustainable utilization paddy electricity provides in 24 hours, and paddy electricity price lattice are low, good in economic efficiency, environmental protection and energy saving, the present invention utilizes single tank to carry out static heat accumulation, and heat accumulating can utilize the quartz sand composite fused salt of invention in early stage, reduces the cost of investment at initial stage.
Accompanying drawing explanation
Fig. 1. the energy storage type clean energy resource steam boiler schematic diagram of employing heat-conducting oil of the present invention.
Wherein 1-heat transfer medium conveyance conduit, 2-heating plant, 3-heat transfer medium buffer container, 4-heat-storing device and 5-1 steam generator, 5-2 preheater, 6-circulating pump, 7-1 valve 1,7-2 valve 2,7-3 valve 3,8-oxygen-eliminating device, 9-paddy electricity power supply
Detailed description of the invention
As shown in Figure 1, the invention provides a kind of energy storage type solar steam boiler adopting heat-conducting oil, it is characterized in that: comprise and connect following a few part in closed circuit successively by heat transfer medium conveyance conduit 1: heating plant 2, heat transfer medium buffer container 3, heat-storing device 4 and output device; Described heating plant 2 is for collecting solar energy and heating heat transfer medium; Described heat transfer medium conveyance conduit 1 is for carrying the heat transfer medium of heat energy to heat-storing device 4 and output device 5 conveying; Described heat-storing device 4 is for splendid attire heat-storage medium; Described heat transfer medium buffer container 3 is for heat transfer medium in closed circuit described in splendid attire; Described heat transfer medium conveyance conduit is provided with circulating pump 6, and described circulating pump is used for providing power for described heat transfer medium circulates in described heat transfer medium conveyance conduit 1; Described heat transfer medium conveyance conduit 1 is for being delivered to described heat-storing device 4 and described output device by heat transfer medium from described heating plant, described heat-storage medium is heated, and make output device export steam, finally heating plant 2 or described heat transfer medium buffer container 3 are got back in the heat transfer medium conveying after release heat energy; Described heat transfer medium is conduction oil; Also be provided with the electric heater unit for heating described heat transfer medium buffer container 3, described electric heater unit is heated by paddy electricity power supply 9;
Described output device comprises the steam generator 5-1 and preheater 5-2 that are connected successively by described heat transfer medium conveyance conduit; Under using state, heat transfer medium enters described preheater after steam generator flows out, and finally gets back in heating plant or heat transfer medium buffer container; Described steam generator is for becoming water vapour by the hot water heating be provided after the heat that absorbs described heat transfer medium and carry and exporting; Described preheater is used for providing hot water to described steam generator; The heat of described preheater preheats hot water partly or entirely derives from the waste heat in the heat transfer medium flowed through.
The heat transfer medium buffer container arranged in steam generator system of the present invention is for buffer system pressure oscillation, play the effect of voltage stabilizing off-load, when in system, heat conduction oil pressure slightly changes, the pressure stability of system can be ensured, pump can not be opened frequently because of the change of pressure, improves the security of system and the service life of equipment.Heat transfer medium adopts conduction oil, is also provided with heat-storing device, for splendid attire heat-storage medium.Can be that there is the fused salt of heat storage function, conduction oil or other phase-change material for heat-storage medium of the present invention.Conduction oil flow in closed circuit and successively with heating plant, heat-storing device, output device generation heat exchange; Time sunny, after conduction oil obtains heat energy from heating plant, flow through heat-storing device and make heat-storage medium wherein obtain heat energy storing, flow through and take hot output device and make preheating water water wherein be heated into steam; Conduction oil freezing point is low, is not easy frozen plug.Night or sunlight weak time, the heat that in heat-storing device, heat-storage medium stores can reasonable time section in provide heat to conduction oil thus ensure that conduction oil to continue in closed circuit flowing and heat hot water prepares steam.The circulating pump of quantity abundance pipeline in closed circuit is also equipped with, for conduction oil provides circulation power.
The present invention utilizes fused salt store heat, ensures the confession steam that also can continue when not having sunlight, good in economic efficiency, environmental protection and energy saving.Fused salt specific heat is large, and storage density is large, and early stage, equipment investment cost was low; Low to the requirement of heat accumulation equipment.Adopt conduction oil to conduct heat simultaneously, while very high operating temperature can be obtained, obtain very little pressure; The process requirements of different temperatures heating can be met in wider temperature range, namely can reduce the complexity of system and operation; Eliminate water treatment system and equipment, improve system thermal efficiency, decrease the maintenance workload of equipment and pipeline.
The electric heater unit for heating heat transfer medium buffer container is also provided with in steam generator system of the present invention, the paddy electrical heating in evening is adopted to supplement the shortage of solar energy at night, the paddy electricity that make use of evening avoids the waste of electric power energy, reduce production cost, improve boiler operating efficiency simultaneously, make boiler of the present invention within 24 hours, steam can be provided incessantly.
In some embodiments, preferred described heating plant 2 is selected from slot type, tower, linear Fresnel formula employing solar light-heat power-generation gathering solar device.Different heating plants can be selected under various circumstances, make boiler of the present invention not by the restriction of environment for use.Tower relatively more applicable vacant lot area is comparatively large, and solar energy resources is better, and the place that steam and hot water demand is larger; It is not fine that slot type is relatively applicable to sunlight resource, and vacant lot area is less, the area that soil is comparatively smooth, and linear Fresnel formula does distributed utilization of steam being applicable to, the area that up-front investment cost budgeting is less.
In some embodiments, the heat transfer medium conveyance conduit between preferred described heating plant 2 to described heat transfer medium buffer container is provided with 7-1 valve 1; The nearly heating plant one end of heat transfer medium conveyance conduit between described output device and described heating plant 1 is provided with 7-2 valve 2.Valve 1 or valve 2 are for regulating flow path or the flow velocity of conduction oil in closed circuit.
In some embodiments, preferably being also provided with one section can avoid valve 2, heating plant 2 and valve 1, and by the heat transfer medium conveyance conduit 1 that output device 5 is directly communicated with described heat transfer medium buffer container 3, this section of heat transfer medium conveyance conduit 1 is provided with 7-3 valve 3.This pipeline, in conjunction with valve 1 and 2 use, night or sunlight too weak time, valve-off 1 and 2, Open valve 3, makes conduction oil not flow through heating plant, reduce heat loss, directly between all the other devices, form closed circuit, utilize the heat energy storage of heat-storing device to prepare hot water.
In some embodiments, preferred described heat-storage medium is quartz sand composite fused salt.In the present invention, preferred quartz sand composite fused salt, is shown in number of patent application 201310732738.2,201310040070.5, quartz sand composite fused salt described in 201310040909.5.There is the advantage reducing fused salt use cost.
In most of embodiment, described heat exchanger is also connected with oxygen-eliminating device 8.For except oxygen contained in anhydrating, ensure feed water quality, make the pipeline of boiler flow passage component and heat-exchange system and equipment from corrosion, increase the service life.
The present invention also provides the embodiment of the method preparing steam, it is characterized in that, adopts following above-mentioned arbitrary energy storage type clean energy resource steam boiler heat water and export steam.
In sum, clean energy resource steam boiler provided by the invention, adopt the mode heat supply of solar light-heat power-generation focused solar energy, in conjunction with paddy electrical heating at night, the collecting efficiency of system is high, can improve the utilization rate of the energy.Energy-storage system is set, guarantee system can 24 hours sustaining temperature steam is provided; Utilize the quartz sand composite fused salt energy storage of single tank and our unit's research and development, from equipment and material, all reduce early investment cost, and single tank makes the control of system more simple.Double loop heating system (solar-heating circuit system, paddy electricity heat supplying loop system) is set, is reduced in thermal losses when utilizing the energy heat supply stored night, also can reduces the power consumption of Heat-transfer Oil Pump.Have the loop can closing output device when solar energy by day, the system of guarantee can preheating fast.
Claims (10)
1. adopt an energy storage type clean energy resource steam boiler for heat-conducting oil, it is characterized in that:
Comprise and connect following a few part in closed circuit successively by heat transfer medium conveyance conduit: heating plant, heat transfer medium buffer container, heat-storing device and output device;
Described heat transfer medium conveyance conduit is used for the heat transfer medium carrying heat energy to heat-storing device and output device conveying;
Described heat-storing device is used for splendid attire heat-storage medium;
Described heat transfer medium buffer container is used for heat transfer medium in closed circuit described in splendid attire;
Described heat transfer medium conveyance conduit is provided with circulating pump, and described circulating pump is used for providing power for institute's heat transfer medium circulates in described heat transfer medium conveyance conduit;
Described heat transfer medium conveyance conduit is used for heat transfer medium to be delivered to described heat-storing device and described output device from described heating plant, described heat-storage medium is heated, and make output device export steam, finally the heat transfer medium conveying after release heat energy is got back to in heat collector or conduction oil surge tank;
Described heat transfer medium is conduction oil;
Also be provided with the electric heater unit for heating described heat transfer medium buffer container, described electric heater unit is heated by paddy electricity power supply;
Described output device comprises the steam generator and preheater that are connected successively by described heat transfer medium conveyance conduit; Under using state, heat transfer medium enters described preheater after steam generator flows out, and finally gets back in heating plant or heat transfer medium buffer container; Described steam generator is for becoming water vapour by the hot water heating be provided after the heat that absorbs described heat transfer medium and carry and exporting; Described preheater is used for providing hot water to described steam generator; The heat of described preheater preheats hot water partly or entirely derives from the waste heat in the heat transfer medium flowed through.
2. the energy storage type solar steam boiler of employing conduction oil according to claim 1, is characterized in that: described heating plant is selected from slot type, tower, linear Fresnel formula employing solar light-heat power-generation gathering solar device.
3. the energy storage type clean energy resource steam boiler of employing heat-conducting oil according to claim 1 and 2, is characterized in that: the heat transfer medium conveyance conduit between described heating plant to described heat transfer medium buffer container is provided with valve 1; The nearly heating plant one end of heat transfer medium conveyance conduit between described output device and described heating plant is provided with valve 2.
4. the energy storage type clean energy resource steam boiler of employing heat-conducting oil according to claim 3, it is characterized in that: be also provided with one section and can avoid valve 2, heating plant and valve 1, and by the heat transfer medium conveyance conduit that output device is directly communicated with described heat transfer medium buffer container, this section of heat transfer medium conveyance conduit is provided with valve 3.
5., according to the energy storage type clean energy resource steam boiler of the arbitrary described employing heat-conducting oil of Claims 1 to 4, it is characterized in that: described heat-storage medium is quartz sand composite fused salt.
6. prepare a method for steam, it is characterized in that, adopt following energy storage type clean energy resource steam boiler heat water and export;
Described energy storage type clean energy resource steam boiler comprises and connects following a few part in closed circuit successively by heat transfer medium conveyance conduit: heating plant, heat transfer medium buffer container, heat-storing device and output device;
Described heating plant is for collecting solar energy and heating heat transfer medium;
Described heat transfer medium conveyance conduit is used for the heat transfer medium carrying heat energy to heat-storing device and output device conveying;
Described heat-storing device is used for splendid attire heat-storage medium;
Described heat transfer medium buffer container is used for heat transfer medium in closed circuit described in splendid attire;
Described heat transfer medium conveyance conduit is provided with circulating pump, and described circulating pump is used for providing power for institute's heat transfer medium circulates in described heat transfer medium conveyance conduit;
Described heat transfer medium conveyance conduit is used for heat transfer medium to be delivered to described heat-storing device and described output device from described heating plant, described heat-storage medium is heated, and make output device export steam, finally heating plant or conduction oil surge tank are got back in the heat transfer medium conveying after release heat energy;
Described heat transfer medium is conduction oil;
Also be provided with the electric heater unit for heating described heat transfer medium buffer container, described electric heater unit is heated by paddy electricity power supply;
Described output device comprises the steam generator and preheater that are connected successively by described heat transfer medium conveyance conduit; Under using state, heat transfer medium enters described preheater after steam generator flows out, and finally gets back in heating plant or heat transfer medium buffer container; Described steam generator is for becoming water vapour by the hot water heating be provided after the heat that absorbs described heat transfer medium and carry and exporting; Described preheater is used for providing hot water to described steam generator; The heat of described preheater preheats hot water partly or entirely derives from the waste heat in the heat transfer medium flowed through.
7. the method preparing steam according to claim 6, is characterized in that: the mode that described heating plant is selected from slot type, tower, linear Fresnel formula solar light-heat power-generation assembles solar energy.
8. the method preparing steam according to claim 6 or 7, is characterized in that: the heat transfer medium conveyance conduit between described heating plant to described heat transfer medium buffer container is provided with valve 1; The nearly heating plant one end of heat transfer medium conveyance conduit between described output device and described heating plant is provided with valve 2.
9. the method preparing steam according to claim 8, is characterized in that:
Also be provided with one section and can avoid valve 2, heating plant and valve 1, and by the heat transfer medium conveyance conduit that output device is directly communicated with described heat transfer medium buffer container, this section of heat transfer medium conveyance conduit is provided with valve 3.
10., according to the arbitrary described method preparing steam of claim 6 ~ 9, it is characterized in that: described heat-storage medium is quartz sand composite fused salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462226.3A CN104266378A (en) | 2014-05-22 | 2014-09-12 | Energy-storage clean energy steam boiler adopting heat conduction oil to transfer heat and method for preparing steam |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217518 | 2014-05-22 | ||
| CN201410217518.0 | 2014-05-22 | ||
| CN201410462226.3A CN104266378A (en) | 2014-05-22 | 2014-09-12 | Energy-storage clean energy steam boiler adopting heat conduction oil to transfer heat and method for preparing steam |
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| Publication Number | Publication Date |
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| CN104266378A true CN104266378A (en) | 2015-01-07 |
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Family Applications (12)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525091.6U Active CN204420979U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type clean energy resource superheated steam boiler adopting heat-conducting oil |
| CN201420526567.8U Active CN204187874U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type solar steam boiler adopting heat-conducting oil |
| CN201420526570.XU Active CN204187875U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type solar hot-water boiler adopting heat-conducting oil |
| CN201420525095.4U Active CN204358978U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type clean energy resource steam boiler adopting heat-conducting oil |
| CN201410464922.8A Pending CN104279756A (en) | 2014-05-22 | 2014-09-12 | Energy storage type clean energy source hot water boiler adopting heat conducting oil for transferring heat and method for preparing hot water by boiler |
| CN201410462226.3A Pending CN104266378A (en) | 2014-05-22 | 2014-09-12 | Energy-storage clean energy steam boiler adopting heat conduction oil to transfer heat and method for preparing steam |
| CN201410466077.8A Pending CN104266381A (en) | 2014-05-22 | 2014-09-12 | Energy-storage solar hot water boiler adopting heat conduction oil to transfer heat and method for preparing hot water |
| CN201410466252.3A Pending CN104266174A (en) | 2014-05-22 | 2014-09-12 | Energy-storage clean energy superheated steam boiler adopting heat conduction oil to transfer heat and method for preparing superheated steam |
| CN201420526557.4U Active CN204187873U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type solar superheated steam boiler adopting heat-conducting oil |
| CN201410462237.1A Pending CN104534699A (en) | 2014-05-22 | 2014-09-12 | Energy storage type solar steam boiler achieving heat transferring through heat conduction oil and method for preparing steam through boiler |
| CN201420525139.3U Active CN204358954U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type clean energy resource hot-water boiler adopting heat-conducting oil |
| CN201410466315.5A Pending CN104266382A (en) | 2014-05-22 | 2014-09-12 | Energy-storage solar superheated steam boiler adopting heat conduction oil to transfer heat and method for preparing superheated steam |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525091.6U Active CN204420979U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type clean energy resource superheated steam boiler adopting heat-conducting oil |
| CN201420526567.8U Active CN204187874U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type solar steam boiler adopting heat-conducting oil |
| CN201420526570.XU Active CN204187875U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type solar hot-water boiler adopting heat-conducting oil |
| CN201420525095.4U Active CN204358978U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type clean energy resource steam boiler adopting heat-conducting oil |
| CN201410464922.8A Pending CN104279756A (en) | 2014-05-22 | 2014-09-12 | Energy storage type clean energy source hot water boiler adopting heat conducting oil for transferring heat and method for preparing hot water by boiler |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410466077.8A Pending CN104266381A (en) | 2014-05-22 | 2014-09-12 | Energy-storage solar hot water boiler adopting heat conduction oil to transfer heat and method for preparing hot water |
| CN201410466252.3A Pending CN104266174A (en) | 2014-05-22 | 2014-09-12 | Energy-storage clean energy superheated steam boiler adopting heat conduction oil to transfer heat and method for preparing superheated steam |
| CN201420526557.4U Active CN204187873U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type solar superheated steam boiler adopting heat-conducting oil |
| CN201410462237.1A Pending CN104534699A (en) | 2014-05-22 | 2014-09-12 | Energy storage type solar steam boiler achieving heat transferring through heat conduction oil and method for preparing steam through boiler |
| CN201420525139.3U Active CN204358954U (en) | 2014-05-22 | 2014-09-12 | A kind of energy storage type clean energy resource hot-water boiler adopting heat-conducting oil |
| CN201410466315.5A Pending CN104266382A (en) | 2014-05-22 | 2014-09-12 | Energy-storage solar superheated steam boiler adopting heat conduction oil to transfer heat and method for preparing superheated steam |
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Also Published As
| Publication number | Publication date |
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| CN204358978U (en) | 2015-05-27 |
| CN204187874U (en) | 2015-03-04 |
| CN104534699A (en) | 2015-04-22 |
| CN104279756A (en) | 2015-01-14 |
| CN204187873U (en) | 2015-03-04 |
| CN204187875U (en) | 2015-03-04 |
| CN104266174A (en) | 2015-01-07 |
| CN204358954U (en) | 2015-05-27 |
| CN104266381A (en) | 2015-01-07 |
| CN104266382A (en) | 2015-01-07 |
| CN204420979U (en) | 2015-06-24 |
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