WO2013177657A1 - Dispositif de chauffage solaire à collecte et emmagasinage de chaleur solaire intégré - Google Patents

Dispositif de chauffage solaire à collecte et emmagasinage de chaleur solaire intégré Download PDF

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Publication number
WO2013177657A1
WO2013177657A1 PCT/CA2012/000538 CA2012000538W WO2013177657A1 WO 2013177657 A1 WO2013177657 A1 WO 2013177657A1 CA 2012000538 W CA2012000538 W CA 2012000538W WO 2013177657 A1 WO2013177657 A1 WO 2013177657A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
solar
solar heat
transparent
wall
Prior art date
Application number
PCT/CA2012/000538
Other languages
English (en)
Inventor
Huazi Lin
Original Assignee
W&E International (Canada) Corporation
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 W&E International (Canada) Corporation filed Critical W&E International (Canada) Corporation
Priority to PCT/CA2012/000538 priority Critical patent/WO2013177657A1/fr
Publication of WO2013177657A1 publication Critical patent/WO2013177657A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H6/00—Combined water and air heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S60/00—Arrangements for storing heat collected by solar heat collectors
    • F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/14—Solar energy
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the present disclosure relates to solar energy application.
  • the present disclosure especially is related to a device integrated solar heat collecting with solar heat storing.
  • Solar heating including solar water and space heating is used widely for industrial, commercial, agricultural and residential purposes. Most of the solar heating systems separate solar heat collecting device and storing device. For example, a swimming pool is a solar heat storage device, but its solar heat collector may be put on the roof of a building. A domestic solar heating system has a separated solar heat collector and a water tank, even though they are located very closely. This arrangement increases the heat loss in two devices and connecting tubes. It also increases the costs of equipment, installation, operation and maintenance.
  • solar heat collecting device it is possible to integrate solar heat collecting device with solar heat storing device, because of the new technologies and products. For example we may add a solar heat absorb coating at a solar heat storing device e.g. a swimming pool or a water tank. Or we can put a flat solar heat storage tank in a solar heat collector. In either case, the cost of equipments, installation, operation and maintenance will be reduced. The solar heat may be used more popular.
  • a solar heat storage device with a wall having a solar heat absorb coating to collect solar heat.
  • a transparent heat insulation allows the sunlight passing and reduce the heat loss.
  • a fully airtight sealed and water resistant solar heat absorber Said solar heat absorber can be used to make up a solar heat storage device. Said solar heat absorber can also be attached on a wall of solar heat storage device to absorb solar heat. In accordance with yet another aspect of the present disclosure, it is to provide a plate solar heat collector in which a flat metal box replaces flat plate solar heat absorber. Said
  • box has a wall having a solar heat coating.
  • a heat storage material is in the box.
  • this disclosure provides an integrated solar heat collecting and storing device.
  • Said device has an energy saving vertical blind style solar heat absorber.
  • the absorber comprises a group of slats having an adjustable orientation. A first side of the slats is for absorbing solar heat and a second side is for reflecting solar heat.
  • a mechanism is used for controlling the orientation of slats. Said absorber can track the sunlight at daytime and reduce the heat loss at nighttime.
  • Fig. 1 is schematic side view illustrating a liquid heat storage tank having a solar heat collecting wall
  • Fig. 2 is schematic side view illustrating a flat plate solar heat collector integrated with a heat storage tank
  • Fig.3 is schematic side view illustrating a liquid pool integrated with a solar heat collecting wall
  • Fig.4 is schematic side view illustrating an air inflated PVC liquid container integrated with a heat absorbing wall and bottom;
  • Fig. 5 is schematic side view illustrating an exemplary solar heat collector using an energy saving vertical blind as its solar heat absorber and integrated with a solar heat storage tank.
  • a liquid heat storage device having a solar heat-collecting wall is illustrated in side view.
  • the device 10 comprises a water tank 1 10 having a stainless steel wall.
  • the selective coating comprises metal element e.g. titanium.
  • the tank can be a pressured tank or a tank open to atmosphere.
  • the device may have an automation controlling system like many solar heating systems did.
  • the tank 1 10 looks like the regular tank on the market. There are two differences. First, the insulation and protection covering is made of a transparent material. Second, the wall of the tank absorbs solar heat directly.
  • the transparent insulation and protection 120 can be detachable and is formed by two or more parts.
  • a two layer air inflated PVC insulation and protection is cost efficient, easy for transportation and easy for replacement. This kind of full transparent cover lets the sunlight going through onto east side at morning, west side at afternoon and front at noontime. So the efficiency is high for all day.
  • the transparent insulation may be a half cylinder evacuated glass.
  • the transparent insulation and protection can be a transparent coating of glass, liquid glass, paint, ink oil, film, plastic or polymer. It also can be a PVC or a similar material's foil.
  • a flat plate solar heat collector integrated with a flat plate heat storage tank is illustrated in side view. Comparing with the flat plat solar heat collector in the present market, the device 20 has many similar parts as follows:
  • a solar heat absorber 201 with a solar heat absorbing coating 202.
  • 202 is a selective coating comprising metal elements.
  • a transparent glass cover 203 allows sunlight to arrive on the heat absorb coating 202 and reduce heat loss.
  • a fluid tube 204 is for transferring heat.
  • the solar heat absorbing plate 201 in Fig. 2 is not a single plate. It is a front/surface wall 201 of a flat solar heat storage tank 208. This means a flat heat storage tank 208 with a solar heat absorbing wall 201 in the device 20 replaces the flat plate solar heat absorber in a regular flat plate solar heat collector.
  • the tank 208 further comprises other sidewall 205 and bottom wall. In this case, the tank 208 is made of aluminum alloy.
  • the device including tank can made of other metal, alloy, ceramic, plastic, polymer, wood, stone, porcelain, glass, concrete and a combination of two or more above-mentioned materials. Furthermore there is a heat storage material 207 placing in the tank 208.
  • the heat storage material 207 can be a solid material, e.g. sand, a fluid material e.g. air, anti-freezing liquid and water, or a phase change material e.g. paraffin. It also can be a combination of two or more of above-mentioned materials.
  • the tube 204 is a heat exchange tube such as a single copper tube, a U shaped tube or a metal tube with fins that arranged within heat storage material 207 to transfer the heat by fluid.
  • water can be used as the heat storage material.
  • an inlet at lower place and an outlet at higher place of the tank can replace the heat exchange tube to transfer the heat for use.
  • An inlet fitting and a outlet fitting are arranged on the wall of the tank. They can be used either for heat exchanger or for water flow directly. Now we can make arrangement to let water pass through the tube 204 to get solar heated hot water. We can also let air pass through the tube 204 to get solar heated air for space heating. Further more an air inlet and an air outlet are arranged at the wall of the device 20 respectively (not show in the Figure).
  • the cool air passes through the upper surface 201 or a channel arranged in tank 208, the air will be warmed. The warmed air can be used for space heating or industry processing.
  • the device 20 can generate the solar heated hot water and warm air at the same time. So that it is a multifunction solar heat device. To let the device works properly and automatically, the device may have an automatic controlling system like many solar heating systems did.
  • a heat conducting material, a heat tube or a fluid tube may be installed in the heat storage material to speed up heat transferring.
  • FIG.2 At the right corner of Fig.2 an alternative arrangement for liquid tube 204 is provided in 21 .
  • the single fluid tube 204 in 20 is replaced by a ⁇ " shaped tube group.
  • the tube group has four ports 214, 219, 224, and 229 distributed on the walls of the tank. There are two spare bolts for closing two ports that are not in use. This arrangement not only make the heat transferring from sand 207 to tube 204 easier, but also more flexible for field installation.
  • the heat storage material is a solid material, so there is no risk of liquid freezing in winter if there is no liquid in the tube 204.
  • the tank 208 can be filled with heat storage liquid, e.g. water, and there is no need of the tube 204.
  • heat storage liquid e.g. water
  • a stainless liquid reservoir 30 is illustrated in a schematic side view.
  • the reservoir may be a swimming pool or a other processing pool.
  • the liquid reservoir 30 has a side wall 301 , bottom wall 302 and a open top.
  • the reservoir may be under ground or above ground.
  • the side walls 301 and bottom wall 302 are formed by stainless steel sheets.
  • An enlarged side view of the sheet is shown in 31.
  • 314 is stainless steel sheet.
  • 313 is a selective coating comprising titanium. We select titanium because its coating color is blue.
  • 315 is a existing concrete wall
  • 314 is a concrete brick or tile
  • 313 is a heat collecting coating
  • 312 is a protection in manufacture
  • 31 1 is a food class paint after field construction.
  • the full airtight sealed and water resistant solar heat absorber can be used in many building places as a part of element too.
  • the absorber can made of many materials. For example they may be a metal sheet, a brick, a glass, a tile, a floor tile, a gypsum tile, a ceramic tile a stone, a concrete, a reinforced concrete, a plastic, a polymer, a porcelain, and a combination of above one or more mentioned materials.
  • FIG.3 is a schematic side view illustrating an air inflated transparent plastic cover.
  • the cover is made of a food class plastic film for food wrap.
  • 321 is top layer.
  • 322 is bottom layer.
  • 323 is an air injection mouth.
  • the bottom layer is floated on the liquid surface to reduce heat loss through liquid vapor.
  • the air gap between 321 and 322 is for reducing heat loss through heat conduction.
  • the cover 32 may be one entire cover for a reservoir. When the liquid reservoir is large, the transparent cover 30 may consist of a group of covers. 323 is for air injecting and releasing. A cord to string the sub-covers may be necessary.
  • the sidewall 301 and bottom wall 302 absorb the solar heat and transfer the heat to the liquid within the reservoir 30.
  • the heat insulation 303 reduces heat loss through side walls and bottom wall.
  • the bottom layer of cover 31 is floated on the liquid surface to reduce heat loss through liquid vapor.
  • the air gap between 321 and 322 reduces heat loss through heat conduction to atmosphere. So the solar heat liquid reservoir has a high heat collecting and storing efficiency.
  • FIG.4 is schematic side view illustrating an air inflated PVC liquid container 40 integrated with a heat absorbing wall 401 and a bottom 403.
  • This PVC liquid has a similar mechanical structure as the PVC swim pool in market.
  • the wall 402 and 403 are made of transparent material e.g. transparent PVC.
  • the inner wall 401 and bottom wall 403 has a solar heat absorbing coating.
  • a solar heat absorbing coating is black rubber coating.
  • the coating may other color coatings. They are located at the outside side or covered by a food class PVC. So the coating does not contact the liquid in container directly.
  • the container has a removable transparent air inflated cover 41.
  • the cover 41 has a top layer 41 1 and bottom layer 412 and a air injection mouth 413. The function of the cover has been described in details in Fig.4.
  • the cover 41 may be one layer PVC. Its heat insulation efficiency is not as good as a cover of two layers.
  • a bottom heat insulation pad 42 There is a bottom heat insulation pad 42. It is foldable for the purpose of packaging and transportation. Some time a top layer 421 over the insulation 422 of the heat insulation pad has a solar heat absorbing coating. Here it is a titanium coating on a aluminum foil. 422 is regular foam plastic. In this case the bottom 403 is a single layer transparent PVC. The reason for this arrangement is as following: 1 . Most of the coatings on PVC are in dark color. Our pad is in blue and has a better color. 2. This arrangement reduced the unit weight of the container 40.
  • the material of the container 40 is not only PVC. Any other transparent polymer materials can be used too, if they are safe. We can add some accessories to the container such as a solid cover, an inlet and a outlet, connection tubes etc.
  • the container will not only can be used as a PVC swimming pool, it also is a simple solar heat collecting and storing device. The device is cost efficient and easy to move, install and use.
  • an exemplary solar heat collecting and storing device 50 is illustrated in schematic side view. Said device uses an energy saving vertical blind as its solar heat absorber.
  • the solar heat collecting and storing device 50 has a transparent cover 503 that allows solar energy to pass through but reduce heat losses.
  • cover 503 is glass. It can also be other materials like transparent plastic or polymer.
  • the transparent cover may have two or more layers or may be an evacuated glass in a cool area.
  • the first key element of this disclosure is an energy saving vertical blind style solar heat absorber 501.
  • 501 is not a simple flat plate absorber. It is a group of vertical slats arranged one next to another under the transparent cover. Slats 501 1 -5015 are part examples of the slats.
  • the first side of the slats has a solar heat absorbing coating 502. It is a coating same as a flat plate solar heat collector available in the market such as a coating comprising titanium.
  • the second side of the slates has a reflective coating or a polished metal surface.
  • a heat tube 51 1 having its one end attached at the heat-absorbing slat 501 1 and an opposite end extended into a head rail 506. Here the heat tube will transfer collected heat to the heat storage material 507. In head rail 506 there is also heat converging tube 506 to transfer the heat for use. Other heat tubes have similar arrangements.
  • An end of the heat converging tube 504 is 509.
  • the head rail 506 holds the slats and guides their movement. All the slats are overhung under the head-rail 506.
  • the solar heat absorber 501 has a similar working idea of an energy saving vertical blind.
  • the slats 501 1 -5015 of the blind can be rotated through 180 degrees by stretching out and drawing back a rotating angle control cord 520.
  • the first sides of the slats having a solar heat absorbing coating 502. It is a coating same as a flat plate solar heat collector available in the market.
  • the second side of the slates has a reflective coating.
  • a mechanism for controlling the orientation of the slats is hidden in the head-rail 506.
  • An automatic controlling system 519 can be connected to the control cord 520.
  • the controlling system 519 comprises a micro motor, a hardware and a software to control the orientation of the slats based on sunlight incident angle or location, date and timing of the device.
  • a micro motor to control the orientation of the slats based on sunlight incident angle or location, date and timing of the device.
  • both manual and automation operation for slats 501 are available at any time.
  • the second key element of this disclosure in Fig. 5 is a heat storage container 508, where a heat storage material 507 is stored.
  • a heat storage material 507 is stored.
  • the heat storage material can be a solid material, a liquid material, air, a phase change material or the combination of above mentioned two or more materials. Because the sand is easy to get in many places and can be installed in the field, so it may not need transportation. Further more many solid heat storage materials (like sand) have no freezing risk in the winter.
  • the absorber 501 is a group of slats and their orientation is adjustable and controllable.
  • the control system lets the slats face sunlight at an optimum angle at any time. It will significantly increase the heat collection efficiency of the system.
  • the idea to rotate slats instead to rotate entire devices is an idea that can be used for PV panels and other sunlight collecting and reflective equipments.
  • Either a solar heat collector or a solar heat storage tank can be reconstructed to a solar heat device integrated solar heat collecting with solar heat storing.
  • Fig. 1 and Fig. 2 we disclosed a cylinder device and a flat plate solar heat collecting and storing devices. This makes it easy to use existing machine tools and skilled workers. In fact any shapes can be used for the new devices. For example a cone shaped heat collector may be better than a cylinder shaped collector in the future.
  • the integrated solar heat collecting and storing device uses single heat insulation for both solar heat collector and heat storage tank. It not only saves the material, but also reduces heat loss.
  • any wall can reach sunlight, it can become a wall to collect solar heat.
  • the disclosed integrated device may become a part of a building element.
  • the building element includes building wall, roof, door or window etc.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Photovoltaic Devices (AREA)

Abstract

La présente invention concerne un dispositif de chauffage solaire à collecte de chaleur solaire et emmagasinage de chaleur intégrés. Le dispositif comprend un récipient d'emmagasinage de chaleur solaire comprenant un absorbeur de chaleur solaire, un matériau d'emmagasinage et de conduction de chaleur solaire placé dans ledit récipient, ledit absorbeur de chaleur solaire chauffant directement ledit matériau d'emmagasinage et de conduction de chaleur, un revêtement transparent pour le passage du soleil, l'isolation et/ou la protection thermique et un isolant thermique. Ledit dispositif peut être une cuve de liquide comportant une paroi pour absorber directement la chaleur solaire, un collecteur de chaleur solaire en forme de plaque plate contenant un récipient pour stocker la chaleur solaire. Ledit dispositif peut être un bassin de liquide ou un réservoir de liquide gonflé à l'air à double couche, les deux utilisant une paroi pour absorber directement la chaleur solaire.
PCT/CA2012/000538 2012-06-01 2012-06-01 Dispositif de chauffage solaire à collecte et emmagasinage de chaleur solaire intégré WO2013177657A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CA2012/000538 WO2013177657A1 (fr) 2012-06-01 2012-06-01 Dispositif de chauffage solaire à collecte et emmagasinage de chaleur solaire intégré

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2012/000538 WO2013177657A1 (fr) 2012-06-01 2012-06-01 Dispositif de chauffage solaire à collecte et emmagasinage de chaleur solaire intégré

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WO2013177657A1 true WO2013177657A1 (fr) 2013-12-05

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017165938A1 (fr) * 2016-03-30 2017-10-05 W&E International (Canada) Corp. Unité combinée d'électricité solaire et solaire thermique hautement efficace
CN109341114A (zh) * 2018-11-20 2019-02-15 日出东方太阳能股份有限公司 换热装置及太阳能热水器
CN113587453A (zh) * 2021-07-31 2021-11-02 江苏维德锅炉有限公司 一种具有高效聚热保温功能的太阳能热水器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061129A (en) * 1976-09-13 1977-12-06 Wilson Melvin A Solar furnace heating system
EP0025305A1 (fr) * 1979-08-29 1981-03-18 Jacques Marie Hanlet Capteur d'énergie électromagnétique
WO2011009200A1 (fr) * 2009-07-23 2011-01-27 W&E International (Canada) Corp. Appareils de cuisson solaires
CA2702463A1 (fr) * 2010-04-26 2011-10-26 Huazi Lin Chauffage d'un fluide en circulation commandee par la chaleur et reservoir de stockage et systeme connexe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061129A (en) * 1976-09-13 1977-12-06 Wilson Melvin A Solar furnace heating system
EP0025305A1 (fr) * 1979-08-29 1981-03-18 Jacques Marie Hanlet Capteur d'énergie électromagnétique
WO2011009200A1 (fr) * 2009-07-23 2011-01-27 W&E International (Canada) Corp. Appareils de cuisson solaires
CA2702463A1 (fr) * 2010-04-26 2011-10-26 Huazi Lin Chauffage d'un fluide en circulation commandee par la chaleur et reservoir de stockage et systeme connexe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017165938A1 (fr) * 2016-03-30 2017-10-05 W&E International (Canada) Corp. Unité combinée d'électricité solaire et solaire thermique hautement efficace
CN109341114A (zh) * 2018-11-20 2019-02-15 日出东方太阳能股份有限公司 换热装置及太阳能热水器
CN113587453A (zh) * 2021-07-31 2021-11-02 江苏维德锅炉有限公司 一种具有高效聚热保温功能的太阳能热水器

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