CN103557602A - Floating platform type focusing solar energy comprehensive utilization system and method - Google Patents
Floating platform type focusing solar energy comprehensive utilization system and method Download PDFInfo
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- CN103557602A CN103557602A CN201310566272.3A CN201310566272A CN103557602A CN 103557602 A CN103557602 A CN 103557602A CN 201310566272 A CN201310566272 A CN 201310566272A CN 103557602 A CN103557602 A CN 103557602A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/70—Waterborne solar heat collector modules
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
- F24F2005/0064—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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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
- Y02E10/47—Mountings or tracking
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Abstract
The invention discloses a floating platform type focusing solar energy comprehensive utilization system and method. The system comprises a floating platform and the following components mounted on the floating platform: a solar energy heat collecting system, a power generating system, an air conditioning system, a sea water desalination system, a hot water system and an energy storage system, wherein the solar energy heat collecting system is at least used for gathering solar energy in a focusing manner and heating the working medium provided by the energy storage system; the power generating system is at least used for receiving the hot working medium formed by the heating of the solar energy heat collecting system and generating electricity; the air conditioning system is at least used for receiving the second-rate hot medium outputted by the power generating system and heating or refrigerating; the sea water desalination system is at least used for receiving the third-rate hot medium outputted by the air conditioning system and desalting the sea water; the hot water system is at least used for receiving the fourth-rate hot medium outputted by the sea water desalination system and providing hot water; the energy storage system is at least used for accommodating and outputting the hot working medium. According to the floating platform type focusing solar energy comprehensive utilization system, disclosed by the invention, the effective utilization of solar energy is realized, the conversion efficiency of solar energy is high, the self energy consumption is low, the occupied area is small, application can be realized even if at an uninhabited reef, and multiple functions are achieved.
Description
Technical field
The present invention relates to a kind of solar energy composite and utilize system, particularly a kind of floating platform formula focusing-type solar energy utilization system and method that has the functions such as photo-thermal power generation, desalinization, air-conditioning concurrently.
Background technology
Solar energy, as a kind of energy of cleaning, has the incomparable superiority of fossil energy.Particularly, solar energy is primary energy, is again regenerative resource, and its aboundresources both can freely be used, and again without transportation, environment, without any pollution, has been become to the clean energy resource the most noticeable, developmental research is maximum, most widely used at present.
At present, solar utilization technique mainly contains two large types, first solar photovoltaic technology, and it two is solar light-heat power-generation technology.Solar photovoltaic technology is because efficiency is low, cost is high, and the manufacture process of silicon chip is the process of high energy consumption, high water consumption and high pollution, therefore, has been not clean energy resource on the whole, and solar light-heat power-generation technology is without this defect.Current common a kind of solar light-heat power-generation technology is mainly to utilize the light of solar energy that circulating water heating is converted to the generating of Steam Actuation steam turbine generator, therefore also can called after solar energy light gathering thermo-electric technology.
Generally speaking, existing solar light-heat power-generation technology is mainly to apply on land, but for coastal area or the still less application of area, ocean, and solar energy utilization ratio is still lower.
Postscript, along with the fast development of China's economic society and the continuous propelling of urbanization process, shortage of water resources has become the key factor of restriction Chinese society sustainable economic development,, coastal area that the density of population high large in economic total volume particularly, water resource lacks the significant problem becoming concerning socio-economic development and even descendants's living space.Desalinization is from source, to increase the effective means of water resources quantity, using desalinization as the strategic choice that solves freshwater resources scarcity, be not only the consideration of water price height or the good and bad aspect of technology, but guarantee the inevitable requirement of national security and sustainable development, be the inevitable choice of the following survival and development in coastal area.
Ended for the end of the year 2010, existing more than 150 countries and regions, the whole world are utilizing desalination technology, build and have more than 15000 at the desalinator of building, and adding up to installed capacity is 7,170 ten thousand ton per days.Municipal water supply is the main application fields of desalinization, and in built installed capacity, municipal water supply accounting is the highest, for 63.1%. has solved the domestic water problem of people more than 200,000,000; Industry and electric power take second place, and accounting is 31.4%; All the other purposes account for 5%.
China has the supremacy clause of development desalinization, comprise: one, the enforcement of a series of coastal areas development plan from north to south of in succession ratifying along with country, during " 12 ", China's Coastal Areas economic society will enter new fast-developing period, and this provides solid social-economic base for developing desalinization; Its two, more than 1.8 ten thousand kilometer of China mainland coastline overall length, has the coastal cities of 150 left and right, more than 6500 the 500 square metres above favourable geographical conditions of island ，Zhe Shi China development desalinization.Country at the such All population capacities the first in the world of China, economic total volume the second in the world, shortage of fresh water, the situation of the main dependence on import of desalinization nucleus equipment must change as early as possible, this is not only the requirement of China's Seawater Desalination Industry, is also the requirement of guaranteeing national security and Sustainable Socioeconomic Development.
But, note also that the desalinization of Dao， China also faces lot of challenges, mainly contains following several aspect particularly simultaneously: the one, the research of desalinization key technology is sturdy, nucleus equipment exploitation is inadequate; The 2nd, lack the engineering practice of large-scale sea water desalinating unit processing and manufacturing and operation maintenance; The 3rd, key equipment manufacturing process integrated level is not high, equipment complete set is inadequate, and the localization rate of parts and components is low; The 4th, desalinization standards system, policies and regulations construction relatively lag behind; The 5th, face huge international competition pressure.
Summary of the invention
One of object of the present invention is to provide a kind of floating platform formula focusing-type solar energy utilization system, it has the functions such as photo-thermal power generation, desalinization, air-conditioning concurrently, can realize making full use of solar energy in coastal area and area, ocean, and it is simple in structure, easy to operate, thus overcome deficiency of the prior art.
Two of object of the present invention is to provide a kind of floating platform formula focusing-type solar energy method of comprehensive utilization.
For achieving the above object, the present invention has adopted following technical scheme:
A formula focusing-type solar energy utilization system, comprising:
At least one floating platform,
At least for assemble solar energy with the type of focusing, and the solar thermal collection system that heats of the working medium that at least one energy-storage system is provided,
At least in order to receive, by solar thermal collection system, add the hot working fluid of thermosetting, and the electricity generation system of generating electricity,
The inferior hot working fluid of at least being exported by electricity generation system in order to reception, and carry out the air-conditioning system that Indoor environment heats or freezes,
Hot working fluid again or the solar energy electricity at least in order to reception, by air-conditioning system, exported, and the seawater desalination system that carries out desalinization,
The more inferior hot working fluid of at least being exported by seawater desalination system in order to reception, and the hot-water heating system of carrying out heat exchange;
At least in order to supply with hot working fluid to electricity generation system, and receive the energy-storage system of the low hot working fluid of hot-water heating system output;
Wherein, described solar thermal collection system, energy-storage system, electricity generation system, air-conditioning system, seawater desalination system and hot-water heating system are installed on described floating platform.
As one of comparatively preferred embodiment, described solar energy composite utilizes system to comprise the plural floating platform of array arrangement.
As one of comparatively preferred embodiment, wherein at least one floating platform, described solar thermal collection system, energy-storage system, electricity generation system, air-conditioning system, seawater desalination system and hot-water heating system are installed.
As one of comparatively preferred embodiment, described solar thermal collection system, energy-storage system, electricity generation system, air-conditioning system and seawater desalination system are discrete to be distributed on two above floating platforms.
Further, described floating platform is fixedly connected with the anchor post being formed on island, reef.
As one of comparatively preferred embodiment, described floating platform comprises the floating platform body of hollow, and described floating platform chamber body is separated into a plurality of cabins.
A formula focusing-type solar energy method of comprehensive utilization, comprising:
Floating platform is provided, and on floating platform, solar thermal collection system is installed, energy-storage system, electricity generation system, air-conditioning system, seawater desalination system and need to be by radar system, the meteorological equipment of dress.
Solar thermal collection system in the mode that focuses on by after solar energy collecting, working medium in heating energy-storage system, form hot working fluid, then hot working fluid is conveyed into electricity generation system and generates electricity, the more inferior hot working fluid of electricity generation system output is sent into air-conditioning system, carry out heating or freezing of Indoor environment, then by the hot working fluid again of air-conditioning system output or electricity generation system electricity input seawater desalination system, carry out desalinization, thereafter, by the more inferior hot working fluid input hot-water heating system of seawater desalination system output; The low hot working fluid of being exported by hot-water heating system is inputted energy-storage system again, and is again heated by solar thermal collection system, and continues circulation.
As one of comparatively preferred embodiment, described solar energy composite utilizes method also to comprise: the more inferior hot working fluid of seawater desalination system output is flowed through after described hot-water heating system, then enter described energy-storage system.
As one of comparatively preferred embodiment, the temperature of described hot working fluid is more than 300 ℃, and the temperature of described more inferior hot working fluid is below 80 ℃, and the temperature of described low hot working fluid is below 50 ℃.
Further, described electricity generation system comprises the generating of cogeneration machine, and described air-conditioning system comprises absorption lithium bromide central air-conditioning, absorption type air-conditioning, and is not limited to this.
Compared with prior art, the present invention at least tool has the following advantages: this floating platform formula focusing-type solar energy utilization system is realized the effective utilization to this clean energy resource of solar energy, and solar energy conversion efficiency is high, self energy consumption is low, take up an area few, and have the functions such as energy storage, generating, air-conditioning, desalinization and heat supply concurrently, can produce great social and economic benefits.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a preferred embodiment of the present invention;
Fig. 2 is the structural representation of seawater desalination system in a preferred embodiment of the present invention;
Fig. 3 is the top view of a kind of floating platform in a preferred embodiment of the present invention;
Fig. 4 is the cutaway view of a kind of floating platform in a preferred embodiment of the present invention;
Fig. 5 is the top view of a kind of floating platform array in a preferred embodiment of the present invention;
Fig. 6 is the fixed structure schematic diagram of a kind of floating platform in a preferred embodiment of the present invention;
Shown in figure, the parts of each Reference numeral indication are respectively: Fig. 1 solar thermal collection system 100, energy-storage system 200, electricity generation system 300, air-conditioning system 400, seawater desalination system 500, floating platform 600, hot-water heating system 700, anchor post 800, Fig. 2 1st effective evaporator 1, 2nd effect evaporator 2, triple effect evaporator 3, four-effect evaporator 4, start pumped vacuum systems 5, seawater filter 6, condenser 7, steam heat compressor reducer (TVC) 8, operation pumped vacuum systems 9, integrated drug adding apparatus 10, strong brine pump 11, product water pump 12, one effect condensate pump 13, the strong brine recuperation of heat phase 14, one effect condensate cooler 15, product water cooler 16, reducing agent medicine system 17, heating steam Desuperheating device 18, a-heating steam, b-condensate water is discharged, the discharge of c-refrigerated sea water, d-finished product water is discharged, e-pretreatment system enters seawater, the discharge of f-strong brine, the discharge of g-refrigerated sea water.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, technical scheme of the present invention is further described.
Consult Fig. 1, Fig. 3, Fig. 4, as a better embodiment of the present invention, this floating platform formula focusing-type solar energy utilization system can comprise at least one floating platform 600, some solar thermal collection systems 100, electricity generation system 300, air-conditioning system 400, seawater desalination system 500, hot-water heating system 700 and energy-storage system 200, wherein, described solar thermal collection system, energy-storage system, electricity generation system, air-conditioning system and seawater desalination system, hot-water heating system are installed on described floating platform.
And its course of work can be: with solar thermal collection system in the mode that focuses on by after solar energy collecting, the working medium in heating energy-storage system, forms hot working fluid, then hot working fluid is conveyed into electricity generation system and generates electricity; Again the inferior hot working fluid of electricity generation system output is sent into air-conditioning system, carry out heating or freezing of Indoor environment; Then by the input of the hot working fluid again seawater desalination system of air-conditioning system output, carry out desalinization; The more inferior hot working fluid input hot-water heating system of seawater desalination system output; The low hot working fluid of hot-water heating system output is inputted energy-storage system again, and again heats with solar thermal collection system, and continues circulation.
Further, consult Fig. 6, aforementioned floating platform can be fixed by the anchor post being formed on islands and reefs.
Therefore, this floating platform formula focusing-type solar energy utilization system is when application, only focusing-type solar energy collecting system, sea water desalting equipment etc. need be arranged on floating platform, and mix air-conditioning etc., with towboat etc., move floating platform to predetermined maritime area again, and be fixedly connected with and can use with the anchor post that is pre-formed the anchor post on reef or gos deep into sea bed.
Please again consult Fig. 3, Fig. 4, as one of comparatively preferred embodiment, described floating platform comprises the floating platform body of hollow, and described floating platform chamber body is separated into a plurality of cabins.
Further, in the part cabin of described floating platform, fill with seawater can be used as sedimentation basin with, part cabin make fresh-water pool, strong brine pond, the cabin that also has can load onto porthole, air-conditioning and other living facilities for staff etc.
As one of corresponding specific embodiment, utilizing the floating platform of this kind of structure to set up described solar energy composite utilizes the concrete operations of system to be: on seashore, continent, build a production base, is furnished with Chuan Dock, can be by filling some solar energy heat collection equipments on one or more floating platforms at quayside after plunging into the commercial sea, form solar thermal collection system, be referred to as meaning " solar energy heating floating platform ", and the number of being numbered with; And can, by dress sea water desalting equipment on one or several floating platforms, be referred to as meaning " sea water desalting equipment floating platform ".Wherein, some " solar energy heating floating platform " upperdeck dress air-conditioning system etc., can be used as personnel's accommodation, storage logical sequence storehouse, can store the military supplies articles for use such as the indispensable vegetables and fruits of life or storage guided missile; And, utilize these floating platforms, also can set up various marine factories and marine villa, be the service that needs on islands and reefs, island.Certainly, also solar thermal collection system, energy-storage system, electricity generation system, air-conditioning system and seawater desalination system can be installed on same floating platform simultaneously, and its layering or minute different cabins are arranged.Afterwards, with towboat, floating platform is dragged to required island or the fixed position of islands and reefs, in floating platform bottom cabin, be filled with seawater and by floating platform, sink to and on reef, on ready-made pillar, allow floating platform and it is firmly fixing, particularly a plurality of floating platforms can be connected to each other and form a sheet of (1000m
3/ day solar seawater desalination need account for approximately 20 mu of areas) become offshore platform (consulting Fig. 5), its good stability, self-supplying capacity are strong.Wherein, the bottom cabin of some floating platform can be used as seawater sedimentation basin, upperdeck can be used as fresh-water pool, strong brine pond, accommodation, storage compartment etc.
As one of embodiment more specifically, in this floating platform formula focusing-type solar energy utilization system, the position of each assembly can be:
1, solar thermal collection system is arranged on to floating platform " deck " above, is connected with " floating platform ".
2, energy-storage system can be arranged in the upperdeck of certain several " solar energy heating floating platforms ".
3, generating equipment is also arranged in the cabin of separately several " solar energy heating floating platforms ".
4, in the cabin of special-purpose floating platform, sea water desalting equipment is installed, also can be by dress solar thermal collection system on its deck.
5, the bottom cabin of general floating platform can be used as seawater sedimentation basin use, and upperdeck is as uses such as fresh-water pool, strong brine pond, accommodation, storage compartments.
One, comparatively among specific embodiment, the course of work of this floating platform formula focusing-type solar energy utilization system can be:
Focus type collecting system (that is, solar thermal collection system) heating high temperature heat conducting medium (that is, and working medium, it is heated to more than 300 ℃), high temperature heat conducting medium is sent into energy-storage system and is stored; High temperature heat conducting medium is sent into cogeneration machine (that is, electricity generation system) generating by high-temperature pump; The hot exhaust medium that cogeneration machine is discharged and the electricity sending, enter sea water desalting equipment as the energy desalinization, distillation type desalinization adopts decompression distillation just to make evaporation of seawater when 70 ℃ (even lower temperature), can solve the difficult problems such as fouling.Membrane type directly can make desalinization with solar energy electricity; Send into simultaneously air-conditioning system (as, absorption type or absorption type air-conditioner) provide comfortable raw words environment or suitable storage condition (constant temperature warehouse) for people; The hot exhaust medium (more inferior hot working fluid) of discharging provides hot water through hot-water heating system for people, through hot-water heating system low hot working fluid out, enters solar thermal collection system heating again, completes Closed Cycle.
For aforesaid seawater desalination system, as one of concrete application examples, it is low temperature distillation sea water desalination system, can adopt the structural design shown in Fig. 2, it mainly adopts membrane type or low temperature seawater desalinating process, low temperature seawater desalination capital equipment can comprise 1st effective evaporator 1, 2nd effect evaporator 2, triple effect evaporator 3, four-effect evaporator 4, start pumped vacuum systems 5, seawater filter 6, condenser 7, steam heat compressor reducer (TVC) 8, operation pumped vacuum systems 9, integrated drug adding apparatus 10, strong brine pump 11, product water pump 12, one effect condensate pump 13, the strong brine recuperation of heat phase 14, one effect condensate cooler 15, product water cooler 16, reducing agent medicine system 17, heating steam Desuperheating device 18 etc.And its operation principle is those skilled in the art, knows know according to prior art, it possesses skills reliably, safeguards the features such as simple, repeats no more herein.
In addition, aforementioned solar thermal collection system is novel focus type collecting system, and its automatic tracking system is to adopt single-chip microcomputer to control, and employing and rotating from motion tracking that earth operation is synchronizeed.The technology that aforementioned energy-storage system can adopt common thermmal storage to use.Aforementioned electricity generation system can be used cogeneration and organic Rankine electricity generation system.Aforementioned air-conditioning system can be used lithium bromide absorbing central air or absorption type air-conditioning technical.Aforementioned heating system can adopt water heater and central heating (hot water or thermal medium) technology.
Especially it should be noted that, utilize the present invention can realize the extensive enforcement of membrane type or low temperature multiple-effect distillation sea water desalting engineering, and realized membrane type or the low temperature multiple-effect distillation sea water desalting of 5-10 ten thousand ton per days, produced thus great economic results in society.
It is pointed out that above embodiment is only for illustrating content of the present invention, in addition, the present invention also has other embodiments.But all employings are equal to replaces or technical scheme that equivalent deformation mode forms all drops in protection scope of the present invention.
Claims (9)
1. a floating platform formula focusing-type solar energy utilization system, is characterized in that, comprising:
At least one floating platform
At least for assemble solar energy with the type of focusing, and the solar thermal collection system that heats of the working medium that at least one energy-storage system is provided;
At least in order to receive, by solar thermal collection system, add the hot working fluid of thermosetting, and the electricity generation system of generating electricity;
The inferior hot working fluid of at least being exported by electricity generation system in order to reception, and carry out the air-conditioning system that Indoor environment heats or freezes;
Hot working fluid again or the solar energy electricity at least in order to reception, by air-conditioning system, exported, and the seawater desalination system that carries out desalinization;
The more inferior hot working fluid of at least being exported by seawater desalination system in order to reception, and the hot-water heating system of carrying out heat exchange;
At least in order to supply with hot working fluid to electricity generation system, and receive the energy-storage system of the low hot working fluid of hot-water heating system output;
Wherein, described solar thermal collection system, energy-storage system, electricity generation system, air-conditioning system, seawater desalination system and hot-water heating system are installed on described floating platform.
2. floating platform formula focusing-type solar energy utilization system according to claim 1, is characterized in that, it comprises the plural floating platform of array arrangement.
3. floating platform formula focusing-type solar energy utilization system according to claim 2, is characterized in that,
Wherein at least one floating platform, described solar thermal collection system, energy-storage system, electricity generation system, air-conditioning system, seawater desalination system and hot-water heating system are installed;
Or described solar thermal collection system, energy-storage system, electricity generation system, air-conditioning system, seawater desalination system and hot-water heating system are discrete to be distributed on two above floating platforms.
4. floating platform formula focusing-type solar energy utilization system according to claim 1, is characterized in that, described floating platform is fixedly connected with the anchor post being formed on island, reef.
5. according to the floating platform formula focusing-type solar energy utilization system described in any one in claim 1-4, it is characterized in that, described floating platform comprises the floating platform body of hollow, and described floating platform chamber body is separated into a plurality of cabins.
6. a floating platform formula focusing-type solar energy method of comprehensive utilization, is characterized in that, comprising:
Floating platform is provided, and on floating platform, solar thermal collection system is installed, energy-storage system, electricity generation system, air-conditioning system and seawater desalination system;
Solar thermal collection system is in the mode that focuses on by after solar energy collecting, and the working medium in heating energy-storage system, forms hot working fluid, then hot working fluid is conveyed into electricity generation system and generates electricity; Again the inferior hot working fluid of electricity generation system output is sent into air-conditioning system, carry out heating or freezing of Indoor environment; Then the input of the hot working fluid again seawater desalination system of air-conditioning system output is carried out to desalinization, or solar energy electricity is directly sent into seawater desalination system and carry out desalinization; Thereafter, by the more inferior hot working fluid input hot-water heating system of seawater desalination system output, the low hot working fluid input energy-storage system of being exported by hot-water heating system, and again heat through solar thermal collection system, and continue circulation.
7. floating platform formula focusing-type solar energy method of comprehensive utilization according to claim 6, is characterized in that, it also comprises: the more inferior hot working fluid of seawater desalination system output is flowed through after described hot-water heating system, then enter described energy-storage system.
8. floating platform formula focusing-type solar energy method of comprehensive utilization according to claim 6, is characterized in that, the temperature of described hot working fluid is more than 300 ℃, and the temperature of described more inferior hot working fluid is below 80 ℃, and the temperature of described low hot working fluid is below 50 ℃.
9. floating platform formula focusing-type solar energy method of comprehensive utilization according to claim 6, is characterized in that, described electricity generation system comprises the generating of cogeneration machine, and described air-conditioning system comprises absorption lithium bromide central air-conditioning and/or absorption type air-conditioning.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566272.3A CN103557602A (en) | 2013-11-13 | 2013-11-13 | Floating platform type focusing solar energy comprehensive utilization system and method |
| PCT/CN2014/090165 WO2015070714A1 (en) | 2013-11-13 | 2014-11-03 | Floating-platform focusing solar energy comprehensive utilization system and method |
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| CN201310566272.3A CN103557602A (en) | 2013-11-13 | 2013-11-13 | Floating platform type focusing solar energy comprehensive utilization system and method |
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| CN103557602A true CN103557602A (en) | 2014-02-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070714A1 (en) * | 2013-11-13 | 2015-05-21 | 苏州赛帕太阳能科技有限公司 | Floating-platform focusing solar energy comprehensive utilization system and method |
| CN106143825A (en) * | 2015-04-01 | 2016-11-23 | 武汉理工大学 | Offshore floating type water-electricity cogeneration platform |
| RU2622441C1 (en) * | 2016-04-15 | 2017-06-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) | Stand-alone solar distiller-electric generator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551427B (en) * | 2021-07-20 | 2022-07-12 | 珠海格力电器股份有限公司 | Control method and device of water heater, water heater and storage medium |
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| CN103557602A (en) * | 2013-11-13 | 2014-02-05 | 苏州赛帕太阳能科技有限公司 | Floating platform type focusing solar energy comprehensive utilization system and method |
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- 2013-11-13 CN CN201310566272.3A patent/CN103557602A/en active Pending
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| JPS5538482A (en) * | 1978-09-12 | 1980-03-17 | Osaka Gas Co Ltd | Air conditioning system |
| CN201680347U (en) * | 2010-03-30 | 2010-12-22 | 东南大学 | Slot type solar multi-stage thermal utilization device |
| CN202935550U (en) * | 2012-11-26 | 2013-05-15 | 山东大学 | Mobile new energy maritime industry public platform |
| CN203719156U (en) * | 2013-11-13 | 2014-07-16 | 苏州赛帕太阳能科技有限公司 | Floating platform type focused comprehensive solar energy utilization system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015070714A1 (en) * | 2013-11-13 | 2015-05-21 | 苏州赛帕太阳能科技有限公司 | Floating-platform focusing solar energy comprehensive utilization system and method |
| CN106143825A (en) * | 2015-04-01 | 2016-11-23 | 武汉理工大学 | Offshore floating type water-electricity cogeneration platform |
| CN106143825B (en) * | 2015-04-01 | 2018-10-23 | 武汉理工大学 | Offshore floating type water-electricity cogeneration platform |
| RU2622441C1 (en) * | 2016-04-15 | 2017-06-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) | Stand-alone solar distiller-electric generator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015070714A1 (en) | 2015-05-21 |
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