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WO2006098662A2 - The solar minaret - Google Patents

The solar minaret Download PDF

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Publication number
WO2006098662A2
WO2006098662A2 PCT/SD2006/000002 SD2006000002W WO2006098662A2 WO 2006098662 A2 WO2006098662 A2 WO 2006098662A2 SD 2006000002 W SD2006000002 W SD 2006000002W WO 2006098662 A2 WO2006098662 A2 WO 2006098662A2
Authority
WO
WIPO (PCT)
Prior art keywords
solar
chimney
air
protect
minaret
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.)
Ceased
Application number
PCT/SD2006/000002
Other languages
French (fr)
Other versions
WO2006098662B1 (en
WO2006098662A3 (en
Inventor
Nazar M. Hassan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2006098662A2 publication Critical patent/WO2006098662A2/en
Publication of WO2006098662A3 publication Critical patent/WO2006098662A3/en
Anticipated expiration legal-status Critical
Publication of WO2006098662B1 publication Critical patent/WO2006098662B1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • F03D9/37—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects with means for enhancing the air flow within the tower, e.g. by heating
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
    • 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
    • F03G6/02—Devices for producing mechanical power from solar energy using a single state working fluid
    • F03G6/04—Devices for producing mechanical power from solar energy using a single state working fluid gaseous
    • F03G6/045—Devices for producing mechanical power from solar energy using a single state working fluid gaseous by producing an updraft of heated gas or a downdraft of cooled gas, e.g. air driving an engine
    • 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
    • F03G6/071—Devices for producing mechanical power from solar energy with energy storage devices
    • 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
    • F03G6/121—Controlling or monitoring
    • F03G6/127—Over-night operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/13—Stators to collect or cause flow towards or away from turbines
    • F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/24—Heat transfer, e.g. cooling for draft enhancement in chimneys, using solar or other heat sources
    • 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
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines

Definitions

  • SOLAR MINARET is a modified version of the so called "SOLAR CHIMNEY". While it works on the same basic principle of hot air draft through a long chimney, there are a number of fundamental changes that makes the SOLAR MINARET unique and qualifies it for a new design patent
  • Figure [1] represents a demo/pilot project of a SOLAR CHIMNEY that was built in Manzanares Town, located 150km south of Madrid, Spain. It consisted of a field of solar collectors (basically a glass cover raised about 2 meters from the ground level. In the middle of the solar field, a 200 meters giant chimney 10 meters in diameter stood to transport the hot air from beneath the solar collector through the chimney to the higher atmosphere. The difference between the ambient temperature and the temperature of the hot air inside the draft tube forces the air up at a reasonable air speed that allows a wind turbine to rotate at a sufficient speed to produce electricity. With a height of 200 meters this solar chimney design is only capable of generating about 50 KW, making it an uneconomical alternative for electricity generation with an overall efficiency of ⁇ 2%.
  • each modified flat plate solar collector comprises of a glazed double-layer glass or transparent fiberglass reinforced panels (FRPs) to add heat energy to the system.
  • FRPs transparent fiberglass reinforced panels
  • Stamax Absorber (AISI 304L) steel plates are fitted to absorb the heat added, which is then transferred by conduction and convection to the air stream that rubs these Stamax plates on its way to the top of the draft tube.
  • AISI 304L Stamax Absorber
  • the solar collector assembled as part of the chimney structure is used to heat the air inside the chimney during the daytime
  • the solar collector at ground level is solely used to store heat energy for nighttime use.
  • the area of the ground collector and the associated heat storage required capacity is then calculated on the basis of the power generation needed during the nighttime. Utilizing the ejector effect, the air rising through the chimney during the nighttime will force air through the ground solar collector into the chimney to heat up the rising air,
  • the power extractable from the airflow entering the turbine is given by [V 2 x air density x (air velocity) 3 ]. Therefore the maximum power will be achieved at the maximum air density that could be attained.
  • the solar minaret ensures that the maximum attainable air density will occur at the point when the air mass enters the wind turbine. This is achieved in the new design by making the air enters the chimney system through a set of underground tunnels, and locating the wind turbine well before the process of air heating starts,
  • FIG. 3 is a schematic diagram of a solar minaret with details of its components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The solar chimney has been redesigned to perform with an improved technical as well as economical feasibility. The new design named the 'Solar Minaret' comprises one or more modified flat-plate solar collectors within the draft tube (chimney) to increase the working temperature of the rising air up to four folds. The flat-plate collector is also designed with a conical shape, which results in a converging passage to the rising air. This will ensure the introduction of a pull-up force exerted on the rising air, which will balance the pressure drop caused by the wind turbine. Utilizing underground tunnels fitted with evaporative and/or fog cooling systems, the new higher working air density will also contribute to the increase of the air mass passing through the pressure turbine. In our new design and for a chimney height not exceeding 40 meters, the air speed could be increased up to 25 folds. And for a much shorter chimney/draft tube (ratio ≈ 1:7), the construction cost of the solar minaret becomes more economically feasible for the same electricity output.

Description

Invention Title: The SOLAR MINARET
Description: The SOLAR MINARET is a modified version of the so called "SOLAR CHIMNEY". While it works on the same basic principle of hot air draft through a long chimney, there are a number of fundamental changes that makes the SOLAR MINARET unique and qualifies it for a new design patent
Figure [1] represents a demo/pilot project of a SOLAR CHIMNEY that was built in Manzanares Town, located 150km south of Madrid, Spain. It consisted of a field of solar collectors (basically a glass cover raised about 2 meters from the ground level. In the middle of the solar field, a 200 meters giant chimney 10 meters in diameter stood to transport the hot air from beneath the solar collector through the chimney to the higher atmosphere. The difference between the ambient temperature and the temperature of the hot air inside the draft tube forces the air up at a reasonable air speed that allows a wind turbine to rotate at a sufficient speed to produce electricity. With a height of 200 meters this solar chimney design is only capable of generating about 50 KW, making it an uneconomical alternative for electricity generation with an overall efficiency of < 2%.
The three fundamental design changes of the SOLAR MINARET take advantage of two thermo-fluid concepts to improve on the solar chimney's efficiency, Firstly, the draft tube or the chimney is fitted with one or more solar collectors (see figure [2]), each acting as a separate stage for heating up the rising air. Each modified flat plate solar collector comprises of a glazed double-layer glass or transparent fiberglass reinforced panels (FRPs) to add heat energy to the system. Underneath, Stamax Absorber (AISI 304L) steel plates are fitted to absorb the heat added, which is then transferred by conduction and convection to the air stream that rubs these Stamax plates on its way to the top of the draft tube. Within each solar collector a number of trays are installed to carry heat storage material such as molten salt.
While the solar collector assembled as part of the chimney structure is used to heat the air inside the chimney during the daytime, the solar collector at ground level is solely used to store heat energy for nighttime use. The area of the ground collector and the associated heat storage required capacity is then calculated on the basis of the power generation needed during the nighttime. Utilizing the ejector effect, the air rising through the chimney during the nighttime will force air through the ground solar collector into the chimney to heat up the rising air,
Another important fact is that increasing the air temperature inside the draft tube exerts a pull force upwards on the rising air, and hence partially balances the pressure drop that was caused in the wind turbine. This is the case with the old design of the solar chimney. Secondly, the conical shape of the solar collectors and part of the draft tube wall allows a substantial increase in the air speed. This translates into more kinetic energy being extracted by the wind turbine and hence more electricity generation is hence possible.
Thirdly, Since a pressure turbine is used, the power extractable from the airflow entering the turbine is given by [V2 x air density x (air velocity)3]. Therefore the maximum power will be achieved at the maximum air density that could be attained. Unlike the conventional solar chimney, the solar minaret ensures that the maximum attainable air density will occur at the point when the air mass enters the wind turbine. This is achieved in the new design by making the air enters the chimney system through a set of underground tunnels, and locating the wind turbine well before the process of air heating starts,
Wherever appropriate (i.e. water availability is not an issue), the air mass entering the wind turbine is increased up to 5 folds by further using the concept of evaporative cooling and/or fog cooling. This is achieved by pushing the dry air through shutters fitted with evaporative wet mattresses or air mist sprays installed at the entrance of each underground tunnel. Figure [3] is a schematic diagram of a solar minaret with details of its components.

Claims

CLAIMSTo protect, and to have the right to co-operate in a contractual agreement with others concerning the following:
1. To protect the design idea of using separate solar collectors for daytime and nighttime use when designing and building solar chimneys/towers.
2. To protect the design idea of utilizing modified flat plate solar collectors when designing and building of solar chimneys/towers.
3. To protect the design idea of utilizing underground tunnels for air entering the chimney system when designing and building solar chimneys/towers,
4. To protect the design idea of using the concept of evaporative cooling and/or fog cooling of the dry air mass at the entrance of the tunnels when designing and building solar chimneys/towers.
5. To protect the design ideas of the shape and configuration presented in figure [3] when designing or building of solar chimneys/towers.
6. To protect all the above design ideas when designing or building solar chimneys/towers,
PCT/SD2006/000002 2005-03-17 2006-03-15 The solar minaret Ceased WO2006098662A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SD1221 2005-03-17
SD122105 2005-03-17

Publications (3)

Publication Number Publication Date
WO2006098662A2 true WO2006098662A2 (en) 2006-09-21
WO2006098662A3 WO2006098662A3 (en) 2007-08-16
WO2006098662B1 WO2006098662B1 (en) 2007-10-04

Family

ID=36992150

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SD2006/000002 Ceased WO2006098662A2 (en) 2005-03-17 2006-03-15 The solar minaret

Country Status (1)

Country Link
WO (1) WO2006098662A2 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910077A1 (en) * 2006-12-14 2008-06-20 Jean Stevens Electricity producing device, has solar furnace communicating via its top with ventilating shaft and via its bottom with cold air intake duct, and impeller driving axle of wind generator to activate electric generator
WO2008081209A3 (en) * 2007-01-03 2008-12-04 Barker Rosemary Solar chimney
WO2009059959A3 (en) * 2007-11-06 2010-05-06 Van Bakkum Theodorus Istvan Apparatus and method for generating energy
RU2395003C2 (en) * 2008-10-01 2010-07-20 Владимир Владимирович Крохалев Method and device for generation of electric energy on renewable energy sources
WO2010053461A3 (en) * 2008-11-10 2010-10-21 Nuri Sineklioglu Power plant that operates with perpendicular air current
US7854224B2 (en) 2007-01-03 2010-12-21 Pitaya Yangpichit Solar chimney with internal and external solar collectors
US7856974B2 (en) 2007-01-03 2010-12-28 Pitaya Yangpichit Solar chimney with internal solar collector
FR2948733A1 (en) * 2009-08-03 2011-02-04 Nicolas Ugolin SYSTEM FOR PRODUCING STORAGE OF ELECTRICAL AND THERMAL ENERGY FROM A CYCLOTURBINE
CN102080885A (en) * 2010-12-31 2011-06-01 杨宪杰 Multifunctional solar energy comprehensive utilization device
FR2957388A1 (en) * 2010-03-15 2011-09-16 Essertaux Jean Marie D Solar chimney for e.g. producing electricity, comprises solar air collector, envelope of collector, system for recovering condensation water, water diffusers, reservoir, device for evaporating water, water pump, and anti-fog system
CN103174593A (en) * 2013-03-08 2013-06-26 戚荣生 Multi-level asynchronous turbofan solar energy heating power wind accumulating electricity generation device
US8534068B2 (en) 2010-01-15 2013-09-17 Pitaya Yangpichit Solar chimney with wind turbine
ES2433341R1 (en) * 2011-03-24 2014-01-31 Seng-hong UNG SOLAR-WIND HYBRID POWER STATION
ES2444019R1 (en) * 2012-08-21 2014-03-03 Francesc Xavier MARTI MARCUS SOLAR DE TORRE THERMAL POWER PLANT
GB2513827A (en) * 2013-01-25 2014-11-12 Andrzej Rychert The wind generator
US8960186B2 (en) 2007-01-03 2015-02-24 Pitaya Yangpichit Solar chimney with external solar collector
CN104420697A (en) * 2013-09-02 2015-03-18 冯镇华 Environmental ecological intelligent circulating system for solar comprehensive utilization
US9617982B2 (en) 2011-12-30 2017-04-11 Pitaya Yangpichit Solar chimney with external vertical axis wind turbine
DE102015013073A1 (en) * 2015-10-08 2017-04-13 Rainer Rabe Air pressure opposites wind turbine
CN112978830A (en) * 2021-04-15 2021-06-18 中国科学院电工研究所 Double-passive solar water treatment system
GB2595634A (en) * 2020-04-29 2021-12-08 Rayne Damian a convection-driven power generator
ES3040420A1 (en) * 2025-04-08 2025-10-30 Ortega Villasante Enrique Energy atmospheric regenerator

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* Cited by examiner, † Cited by third party
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TW201300636A (en) * 2011-06-28 2013-01-01 Univ Nat Pingtung Sci & Tech Chimney-type vertical bundle of wind power generating device
CN102852743A (en) * 2012-09-25 2013-01-02 上海理工大学 Solar chimney power generation system combined with phase-change heat storage technology
CN102913390B (en) * 2012-10-08 2014-06-04 太原科技大学 Solar chimney power generation and photovoltaic power generation combined structure and varied air duct control method

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CN1436282A (en) * 2000-06-14 2003-08-13 欧内斯特·R·德吕克 Chimney Solar Wind Turbine
DE10102675A1 (en) * 2001-01-17 2002-07-18 Manfred Rose Combination power station uses solar wind earth warmth and biogas energy sources
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Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910077A1 (en) * 2006-12-14 2008-06-20 Jean Stevens Electricity producing device, has solar furnace communicating via its top with ventilating shaft and via its bottom with cold air intake duct, and impeller driving axle of wind generator to activate electric generator
US7856974B2 (en) 2007-01-03 2010-12-28 Pitaya Yangpichit Solar chimney with internal solar collector
WO2008081209A3 (en) * 2007-01-03 2008-12-04 Barker Rosemary Solar chimney
US8960186B2 (en) 2007-01-03 2015-02-24 Pitaya Yangpichit Solar chimney with external solar collector
US7854224B2 (en) 2007-01-03 2010-12-21 Pitaya Yangpichit Solar chimney with internal and external solar collectors
WO2009059959A3 (en) * 2007-11-06 2010-05-06 Van Bakkum Theodorus Istvan Apparatus and method for generating energy
RU2395003C2 (en) * 2008-10-01 2010-07-20 Владимир Владимирович Крохалев Method and device for generation of electric energy on renewable energy sources
MD20110045A2 (en) * 2008-11-10 2011-09-30 Нури СИНЕКЛИОГЛУ Power plant driven by perpendicular air currents
WO2010053461A3 (en) * 2008-11-10 2010-10-21 Nuri Sineklioglu Power plant that operates with perpendicular air current
FR2948733A1 (en) * 2009-08-03 2011-02-04 Nicolas Ugolin SYSTEM FOR PRODUCING STORAGE OF ELECTRICAL AND THERMAL ENERGY FROM A CYCLOTURBINE
WO2011015727A1 (en) * 2009-08-03 2011-02-10 Nicolas Ugolin System for producing and storing electrical and thermal energy from a cycloturbine
US9903349B2 (en) 2010-01-15 2018-02-27 Pitaya Yangpichit Solar chimney with wind turbine
US8534068B2 (en) 2010-01-15 2013-09-17 Pitaya Yangpichit Solar chimney with wind turbine
FR2957388A1 (en) * 2010-03-15 2011-09-16 Essertaux Jean Marie D Solar chimney for e.g. producing electricity, comprises solar air collector, envelope of collector, system for recovering condensation water, water diffusers, reservoir, device for evaporating water, water pump, and anti-fog system
CN102080885A (en) * 2010-12-31 2011-06-01 杨宪杰 Multifunctional solar energy comprehensive utilization device
ES2433341R1 (en) * 2011-03-24 2014-01-31 Seng-hong UNG SOLAR-WIND HYBRID POWER STATION
US9617982B2 (en) 2011-12-30 2017-04-11 Pitaya Yangpichit Solar chimney with external vertical axis wind turbine
ES2444019R1 (en) * 2012-08-21 2014-03-03 Francesc Xavier MARTI MARCUS SOLAR DE TORRE THERMAL POWER PLANT
GB2513827A (en) * 2013-01-25 2014-11-12 Andrzej Rychert The wind generator
CN103174593A (en) * 2013-03-08 2013-06-26 戚荣生 Multi-level asynchronous turbofan solar energy heating power wind accumulating electricity generation device
CN104420697A (en) * 2013-09-02 2015-03-18 冯镇华 Environmental ecological intelligent circulating system for solar comprehensive utilization
CN104420697B (en) * 2013-09-02 2017-09-22 冯镇华 Solar energy composite utilizes environmental and ecological intelligent circulation system
DE102015013073A1 (en) * 2015-10-08 2017-04-13 Rainer Rabe Air pressure opposites wind turbine
GB2595634A (en) * 2020-04-29 2021-12-08 Rayne Damian a convection-driven power generator
GB2595634B (en) * 2020-04-29 2024-10-02 Rayne Damian A convection-driven power generator
US12398701B2 (en) 2020-04-29 2025-08-26 Damian RAYNE Convection-driven power generator
CN112978830A (en) * 2021-04-15 2021-06-18 中国科学院电工研究所 Double-passive solar water treatment system
ES3040420A1 (en) * 2025-04-08 2025-10-30 Ortega Villasante Enrique Energy atmospheric regenerator

Also Published As

Publication number Publication date
WO2006098662B1 (en) 2007-10-04
WO2006098662A3 (en) 2007-08-16

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