CN106051661A - Solar extracting tower - Google Patents

Solar extracting tower Download PDF

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Publication number
CN106051661A
CN106051661A CN201610456938.3A CN201610456938A CN106051661A CN 106051661 A CN106051661 A CN 106051661A CN 201610456938 A CN201610456938 A CN 201610456938A CN 106051661 A CN106051661 A CN 106051661A
Authority
CN
China
Prior art keywords
overheated steam
pressure
extraction column
solar energy
boiler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610456938.3A
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Chinese (zh)
Inventor
赵军政
赵倩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo High-Tech Zone Shidai Energy Technology Co Ltd
Original Assignee
Ningbo High-Tech Zone Shidai Energy Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo High-Tech Zone Shidai Energy Technology Co Ltd filed Critical Ningbo High-Tech Zone Shidai Energy Technology Co Ltd
Priority to CN201610456938.3A priority Critical patent/CN106051661A/en
Publication of CN106051661A publication Critical patent/CN106051661A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/006—Methods of steam generation characterised by form of heating method using solar heat
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/06—Steam superheating characterised by heating method with heat supply predominantly by radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/60—Thermal insulation
    • 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

Abstract

The invention provides a solar extracting tower. The solar extracting tower comprises N lens gathering groups, intelligent control centers, boilers, one-way conducting valves, an insulation tank, an insulation buffer tank, a heat supply center, an extracting tower, insulation connecting pipelines and an information connecting wire, wherein each lens gathering group comprises a group of focusing lenses which are perpendicular to solar rays and synchronously rotate along with the solar rays; the foci of the focusing lenses are gathered in the heating centers of the boilers all the time; when water temperature and pressure in the boilers reach certain values, the one-way conducting valves are opened, and overheating vapor enters the next boiler so as to be further heated; when the temperature and the pressure are reduced to certain values along with the output of the overheating vapor, the one-way conducting valves are closed, repeatedly, the overheating vapor with high temperature and pressure is produced, and finally, the overheating vapor with specified temperature and pressure is generated to enter the insulation tank through the one-way conducting valve (8), so as to be stored. The solar extracting tower has the advantages of high efficiency, greenness, energy conservation, emission reduction, cost saving, environmental friendliness and no pollution.

Description

Solar energy extraction column
Technical field: the invention belongs to chemistry, chemical and medicine industry field.
Background technology: prior art is: extraction column uses very universal in productive life is put into practice, and what extraction column used adds Hot steam is from boiler, but boiler is " three high " product as high pollution, highly energy-consuming, maximum discharge, is long-standing problem people Serious problems, if the solar energy commercial production that this is green, the heat energy of environmental protection is conveniently applied and people In sphere of life, that will be one and benefit the nation and the people, and energy-saving and emission-reduction, the use technology of environmental protection, solar energy is the most universal It is present in actual life space, green, environmental protection, low cost, pollution-free.
Summary of the invention: provide a kind of solar energy extraction column, described solar energy extraction column contains lens gathering groups one, intelligence Control centre one, boiler one, one-way conduction valve one, lens gathering groups two, intelligent control center two, boiler two, one-way conduction valve Two, lens gathering groups three, intelligent control center three, boiler three, one-way conduction valve three, lens gathering groups four, intelligent control center Four, boiler four, one-way conduction valve four, lens gathering groups five, intelligent control center five, boiler five, one-way conduction valve five, lens gather Cluster six, intelligent control center six, boiler six, one-way conduction valve six, lens gathering groups seven, intelligent control center seven, boiler seven, One-way conduction valve seven, lens gathering groups eight, intelligent control center eight, boiler eight, one-way conduction valve eight, thermally insulated tank, adiabatic buffering Tank, heat supply center, extraction column and adiabatic connection pipeline, information connect wire；Described lens gathering groups refers to one group and the sun Light is vertical, and with the condenser lens of sunray synchronous rotary；The focus of described condenser lens is the most at every moment gathered in Boiler heat build-up center；Containing two groups of temperature sensors, pressure transducer and Pressure gauge, pressure security release on described boiler Valve；Temperature sensor, pressure transducer are connected with corresponding intelligent control center；When in boiler, coolant-temperature gage and pressure reach certain During value, one-way conduction valve is open-minded, and overheated steam enters next boiler and heats further；When temperature and pressure is along with superheated water When the output of steam is reduced to certain value, one-way conduction valve cuts out, and is so repeated, continuously has overheated steam to produce Raw, thus have and can continuously provide overheated steam endlessly for next boiler；And enter next boiler Overheated steam next group lens gathering groups further heating base on, produce the higher superheated water of temperature and pressure steam Gas, so moves in circles constantly, produces higher temperature and the overheated steam of pressure, final generation assigned temperature and the mistake of pressure Hot steam enters thermally insulated tank by one-way conduction valve eight and stores.When extraction column needs, in thermally insulated tank, overheated steam passes through absolutely Hot surge tank buffers, and uses through heat supply center on-demand supply extraction column, and described thermally insulated tank is double container, and internal layer is high pressure-volume Device, outer layer is Dewar vessel, and internal layer container contains overheated steam, and overheated steam outlet is fixed with the form of annular coil pipe Inside and outside internal layer container outer wall between two-layer, evacuation between inside and outside two-layer, with multilayer insulant wrapped internal layer container outer wall Or the space between adiabator filling internal layer container and outer layer container, there is 0～16 support to support thermally insulated tank, and edge under it Described thermally insulated tank periphery is uniform；Pressure gauge, liquidometer, vacuum meter, safety relief valve, superheated water is had to steam on described thermally insulated tank Gas input control valve, overheated steam output control valve, air relief valve, overheated steam input pipe, overheated steam outlet tube；Institute The adiabatic surge tank stated is double container, and internal layer is high-pressure bottle, and outer layer is Dewar vessel, and internal layer container contains superheated water and steams Gas, overheated steam outlet with annular coil pipe form be fixed on inside and outside internal layer container outer wall between two-layer, inside and outside two-layer it Between evacuation, fill between internal layer container and outer layer container with multilayer insulant wrapped internal layer container outer wall or adiabator Space, has 0～16 support to support adiabatic surge tank under it, and uniform along described adiabatic surge tank periphery, described thermal insulation Pressure gauge, pressure alarm, overheated steam input pipe, overheated steam outlet tube, overheated steam is had to input on surge tank Control valve, overheated steam output control valve, thermometer, effusion meter；Described thermally insulated tank, adiabatic surge tank possess refusal heat Inside and outside transmit function with energy, they can not only refuse and ensure that heat and energy enter in tank the most from the outside, and can Refusal and guarantee tank self-energy and heat transmit the most from the inside, are dispersed into the external world, and the described adiabatic pipeline that connects is all bimetallic tube Road, between two-layer pipeline evacuation and with adiabator fill or wrapped.The concrete technical scheme solving problem: one is provided Solar energy extraction column, described solar energy extraction column contains lens gathering groups one, intelligent control center one, boiler one, unidirectional Logical valve one, lens gathering groups two, intelligent control center two, boiler two, one-way conduction valve two, lens gathering groups three, Based Intelligent Control Center three, boiler three, one-way conduction valve three, lens gathering groups four, intelligent control center four, boiler four, one-way conduction valve four, thoroughly Mirror gathering groups five, intelligent control center five, boiler five, one-way conduction valve five, lens gathering groups six, intelligent control center six, pot Stove six, one-way conduction valve six, lens gathering groups seven, intelligent control center seven, boiler seven, one-way conduction valve seven, lens gathering groups Eight, intelligent control center eight, boiler eight, one-way conduction valve eight, thermally insulated tank, adiabatic surge tank, heat supply center, extraction column and thermal insulation Connect pipeline, information connects wire；Described lens gathering groups refer to one group vertical with sunray, and with sunray synchronize The condenser lens rotated；The focus of described condenser lens is the most at every moment gathered in boiler heat build-up center；On described boiler Containing two groups of temperature sensors, pressure transducer and Pressure gauge, pressure security relief valve；Temperature sensor, pressure transducer with Corresponding intelligent control center is connected；When in boiler, coolant-temperature gage and pressure reach certain value, one-way conduction valve is open-minded, superheated water Steam enters next boiler and heats further；When temperature and pressure is reduced to certain value along with the output of overheated steam, One-way conduction valve cuts out, and is so repeated, continuously has overheated steam to produce, and thus having can be for next boiler Overheated steam endlessly is continuously provided；And the overheated steam entering next boiler gathers at next group lens On the further heating base of cluster, produce the higher overheated steam of temperature and pressure, so move in circles constantly, produce more High-temperature and the overheated steam of pressure, the final overheated steam producing assigned temperature and pressure is entered by one-way conduction valve eight Enter thermally insulated tank to store.When extraction column needs, in thermally insulated tank, overheated steam, through adiabatic surge tank buffering, is pressed through heat supply center Need to supply extraction column to use, described thermally insulated tank is double container, and internal layer is high-pressure bottle, and outer layer is Dewar vessel, and internal layer holds Device contains overheated steam, overheated steam outlet with the form of annular coil pipe be fixed on inside and outside internal layer container outer wall two-layer it Between, evacuation between inside and outside two-layer, with multilayer insulant wrapped internal layer container outer wall or adiabator fill internal layer container and Space between outer layer container, has 0～16 support to support thermally insulated tank under it, and uniform along described thermally insulated tank periphery；Institute Pressure gauge, liquidometer, vacuum meter, safety relief valve, overheated steam input control valve, overheated steam is had on the thermally insulated tank stated Output control valve, air relief valve, overheated steam input pipe, overheated steam outlet tube；Described adiabatic surge tank is double-deck appearance Device, internal layer is high-pressure bottle, and outer layer is Dewar vessel, and internal layer container contains overheated steam, and overheated steam outlet is with ring The form of shape coil pipe is fixed on inside and outside internal layer container outer wall between two-layer, and evacuation between inside and outside two-layer uses multilayer insulant The space between internal layer container and outer layer container filled by wrapped internal layer container outer wall or adiabator, has 0～16 supporting under it Portion supports adiabatic surge tank, and uniform along described adiabatic surge tank periphery, and described adiabatic surge tank has Pressure gauge, pressure report Alert device, overheated steam input pipe, overheated steam outlet tube, overheated steam input control valve, overheated steam output control Valve processed, thermometer, effusion meter；Described thermally insulated tank, adiabatic surge tank possesses refusal heat and energy inside and outside transmits function, they Can not only refuse and ensure that heat and energy enter in tank the most from the outside, and can refuse and ensure tank self-energy and heat Transmitting the most from the inside, be dispersed into the external world, the described adiabatic pipeline that connects is all double-skin duct, evacuation using between two-layer pipeline Adiabator is filled or wrapped.Advantages of the present invention: efficiently, green, energy-saving and emission-reduction, cost-effective, solar energy conversion stores Excellent effect, environment friendly and pollution-free.
Detailed description of the invention: a kind of solar energy extraction column is provided, described solar energy extraction column contain lens gathering groups one, Intelligent control center one, boiler one, one-way conduction valve one, lens gathering groups two, intelligent control center two, boiler two, unidirectional Logical valve two, lens gathering groups three, intelligent control center three, boiler three, one-way conduction valve three, lens gathering groups four, Based Intelligent Control Center four, boiler four, one-way conduction valve four, lens gathering groups five, intelligent control center five, boiler five, one-way conduction valve five, thoroughly Mirror gathering groups six, intelligent control center six, boiler six, one-way conduction valve six, lens gathering groups seven, intelligent control center seven, pot Stove seven, one-way conduction valve seven, lens gathering groups eight, intelligent control center eight, boiler eight, one-way conduction valve eight, thermally insulated tank, thermal insulation Surge tank, heat supply center, extraction column and adiabatic connection pipeline, information connect wire；Described lens gathering groups refer to one group with Sunray is vertical, and with the condenser lens of sunray synchronous rotary；The focus of described condenser lens is the most at every moment gathered Collection is at boiler heat build-up center；Release containing two groups of temperature sensors, pressure transducer and Pressure gauge, pressure security on described boiler Put valve；Temperature sensor, pressure transducer are connected with corresponding intelligent control center；When in boiler, coolant-temperature gage and pressure reach one During definite value, one-way conduction valve is open-minded, and overheated steam enters next boiler and heats further；When temperature and pressure is along with overheated When the output of steam is reduced to certain value, one-way conduction valve cuts out, and is so repeated, continuously has overheated steam Produce, thus have and can continuously provide overheated steam endlessly for next boiler；And enter next pot The overheated steam of stove, on the further heating base of next group lens gathering groups, produces the higher superheated water of temperature and pressure Steam, so moves in circles constantly, produces higher temperature and the overheated steam of pressure, final generation assigned temperature and pressure Overheated steam enters thermally insulated tank by one-way conduction valve eight and stores.When extraction column needs, in thermally insulated tank, overheated steam passes through Adiabatic surge tank buffering, uses through heat supply center on-demand supply extraction column, and described thermally insulated tank is double container, and internal layer is high pressure Container, outer layer is Dewar vessel, and internal layer container contains overheated steam, and overheated steam outlet is solid with the form of annular coil pipe Being scheduled on inside and outside internal layer container outer wall between two-layer, evacuation between inside and outside two-layer, with outside the wrapped internal layer container of multilayer insulant The space between internal layer container and outer layer container filled by wall or adiabator, has 0～16 support to support thermally insulated tank under it, and Uniform along described thermally insulated tank periphery；Pressure gauge, liquidometer, vacuum meter, safety relief valve, superheated water is had on described thermally insulated tank Steam input control valve, overheated steam output control valve, air relief valve, overheated steam input pipe, overheated steam outlet tube； Described adiabatic surge tank is double container, and internal layer is high-pressure bottle, and outer layer is Dewar vessel, and internal layer container contains superheated water and steams Gas, overheated steam outlet with annular coil pipe form be fixed on inside and outside internal layer container outer wall between two-layer, inside and outside two-layer it Between evacuation, fill between internal layer container and outer layer container with multilayer insulant wrapped internal layer container outer wall or adiabator Space, has 0～16 support to support adiabatic surge tank under it, and uniform along described adiabatic surge tank periphery, described thermal insulation Pressure gauge, pressure alarm, overheated steam input pipe, overheated steam outlet tube, overheated steam is had to input on surge tank Control valve, overheated steam output control valve, thermometer, effusion meter；Described thermally insulated tank, adiabatic surge tank possess refusal heat Inside and outside transmit function with energy, they can not only refuse and ensure that heat and energy enter in tank the most from the outside, and can Refusal and guarantee tank self-energy and heat transmit the most from the inside, are dispersed into the external world, and the described adiabatic pipeline that connects is all bimetallic tube Road, between two-layer pipeline evacuation and with adiabator fill or wrapped.

Claims (10)

1. a solar energy extraction column, is characterized in that: described solar energy extraction column contains thermally insulated tank.
Solar energy extraction column the most according to claim 1, is characterized in that: described solar energy extraction column contains lens and assembles Group, intelligent control center, boiler, one-way conduction valve；Described solar energy extraction column contains in N group lens gathering groups, Based Intelligent Control The heart, boiler, one-way conduction valve, N is positive integer.
Solar energy extraction column the most according to claim 2, is characterized in that: described lens gathering groups refers to one group and the sun Light is vertical, and with the condenser lens of sunray synchronous rotary；The focus of described condenser lens is the most at every moment gathered in Boiler heat build-up center.
Solar energy extraction column the most according to claim 2, is characterized in that: containing temperature sensor, pressure on described boiler Force transducer and Pressure gauge, pressure security relief valve；Temperature sensor, pressure transducer are connected with corresponding intelligent control center Connect.
Solar energy extraction column the most according to claim 2, is characterized in that: in described boiler, the temperature and pressure of water reaches During certain value, corresponding one-way conduction valve is open-minded, and overheated steam enters next boiler and heats further；Work as temperature and pressure When being reduced to certain value along with the output of overheated steam, one-way conduction valve cuts out.
Solar energy extraction column the most according to claim 2, is characterized in that: described boiler overheating steam is by unidirectional Logical valve, the overheated steam of the next boiler of entrance, on the further heating base of next group lens gathering groups, produces temperature Overheated steam higher with pressure, so moves in circles constantly, produces higher temperature and the overheated steam of pressure, finally produce The overheated steam of raw assigned temperature and pressure enters thermally insulated tank by one-way conduction valve and stores, the thermally insulated tank when extraction column needs Middle overheated steam, through adiabatic surge tank buffering, uses through heat supply center on-demand supply extraction column.
Solar energy extraction column the most according to claim 1, is characterized in that: described thermally insulated tank is double container, and internal layer is High-pressure bottle, outer layer is Dewar vessel, and internal layer container contains overheated steam, and overheated steam outlet is with the shape of annular coil pipe Formula is fixed on inside and outside internal layer container outer wall between two-layer, evacuation between inside and outside two-layer, holds with the wrapped internal layer of multilayer insulant The space between internal layer container and outer layer container filled by device outer wall or adiabator, has 0～16 support to support thermal insulation under it Tank, and uniform along described thermally insulated tank periphery.
Solar energy extraction column the most according to claim 1, is characterized in that: have on described thermally insulated tank Pressure gauge, liquidometer, Vacuum meter, safety relief valve, overheated steam input control valve, overheated steam output control valve, air relief valve, overheated steam Input pipe, overheated steam outlet tube.
Solar energy extraction column the most according to claim 6, is characterized in that: described adiabatic surge tank is double container, interior Layer is high-pressure bottle, and outer layer is Dewar vessel, and internal layer container contains overheated steam, and overheated steam outlet is with annular coil pipe Form be fixed on inside and outside internal layer container outer wall between two-layer, evacuation between inside and outside two-layer, with multilayer insulant wrapped in The space between internal layer container and outer layer container filled by layer container outer wall or adiabator, has 0～16 support to support under it Adiabatic surge tank, and uniform along described adiabatic surge tank periphery, described adiabatic surge tank there are Pressure gauge, pressure alarm The output of device, overheated steam input pipe, overheated steam outlet tube, overheated steam input control valve, overheated steam controls Valve, thermometer, effusion meter.
Solar energy extraction column the most according to claim 6, is characterized in that: described thermally insulated tank, adiabatic surge tank possess to be refused Adiabatic amount and energy inside and outside transmit function, and they can not only refuse and ensure that heat and energy enter in tank the most from the outside, and And can refuse and ensure that tank self-energy and heat transmit the most from the inside, are dispersed into the external world, the described adiabatic pipeline that connects is all Double-skin duct, between two-layer pipeline evacuation and with adiabator fill or wrapped.
CN201610456938.3A 2016-06-07 2016-06-07 Solar extracting tower Pending CN106051661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610456938.3A CN106051661A (en) 2016-06-07 2016-06-07 Solar extracting tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610456938.3A CN106051661A (en) 2016-06-07 2016-06-07 Solar extracting tower

Publications (1)

Publication Number Publication Date
CN106051661A true CN106051661A (en) 2016-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610456938.3A Pending CN106051661A (en) 2016-06-07 2016-06-07 Solar extracting tower

Country Status (1)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101060293A (en) * 2006-04-20 2007-10-24 武瑞 Solar energy closed medium circulating electricity generating method and its device
CN202267054U (en) * 2011-10-14 2012-06-06 江苏太阳宝新能源有限公司 Superheated steam generating device of photo-thermal generating molten salt energy storage system
CN104165347A (en) * 2014-08-05 2014-11-26 王文杰 Solar energy storage and utilization device
CN204625497U (en) * 2015-04-07 2015-09-09 成都稷安生物工程有限公司 A kind of fermentor tank

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101060293A (en) * 2006-04-20 2007-10-24 武瑞 Solar energy closed medium circulating electricity generating method and its device
CN202267054U (en) * 2011-10-14 2012-06-06 江苏太阳宝新能源有限公司 Superheated steam generating device of photo-thermal generating molten salt energy storage system
CN104165347A (en) * 2014-08-05 2014-11-26 王文杰 Solar energy storage and utilization device
CN204625497U (en) * 2015-04-07 2015-09-09 成都稷安生物工程有限公司 A kind of fermentor tank

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
上海科学技术出版社出版: "《自然能的利用》", 30 June 1978, 上海科学技术出版社 *
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