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WO2013071691A1 - Collecteur biénergie de chaleur solaire et de l'air de type ailette - Google Patents

Collecteur biénergie de chaleur solaire et de l'air de type ailette Download PDF

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Publication number
WO2013071691A1
WO2013071691A1 PCT/CN2012/001416 CN2012001416W WO2013071691A1 WO 2013071691 A1 WO2013071691 A1 WO 2013071691A1 CN 2012001416 W CN2012001416 W CN 2012001416W WO 2013071691 A1 WO2013071691 A1 WO 2013071691A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
blade
blades
air
type solar
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/CN2012/001416
Other languages
English (en)
Chinese (zh)
Inventor
王斌
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 WO2013071691A1 publication Critical patent/WO2013071691A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S10/755—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being otherwise bent, e.g. zig-zag
    • 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
    • F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S2010/751—Special fins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Definitions

  • the invention relates to a solar collector, in particular to a blade type solar-air energy dual energy collector. Background technique
  • the flat type solar collector mainly consists of a heat absorbing plate, a transparent cover plate, a heat insulating back plate and a casing.
  • the solar radiation passes through the transparent cover, is projected on the heat absorption plate, is absorbed by the heat absorption plate and converted into heat energy, and then transmitted to the heat transfer medium in the heat absorption plate, so that The temperature of the heat transfer medium rises and serves as a useful energy output for the collector.
  • the flat type solar collector is one of the most basic types of solar collectors. It has the advantages of simple structure, reliable operation, reasonable cost, strong pressure bearing capacity and large heat absorption area. It is the best combination of solar energy and building. One of the selected collector types.
  • the object of the present invention is to provide a blade type solar-air energy double.
  • the heat collector can ensure the absorption of the solar heat energy by obtaining a good sunlight exposure angle while increasing the heat collecting area and improving the solar heat collecting efficiency; and simultaneously utilizing the ventilation groove formed between the upper and lower blades as the air Smooth convection, which allows for faster and better access to air, creates very good conditions and good heat collection.
  • a blade type solar-air energy dual energy collector comprising a heat absorption plate and a heat exchange medium circulation pipe, wherein the heat exchange medium circulation pipe is disposed on the heat absorption plate, wherein: the suction plate is provided with suction A venting groove through which the front and back of the hot plate circulate.
  • the heat absorbing plate is composed of a set of separate blades, the venting groove being a space between a plurality of separate blades; and the heat exchange medium circulation pipe is connected to a group of blades.
  • the heat absorbing plate consists of a set of separate and outwardly inclined blades.
  • the heat absorbing plate may be a set of horizontally oriented blades that are longitudinally aligned and outwardly inclined.
  • vertical blades arranged perpendicular to the front heat absorbing plate blades are provided on the back side of the blade.
  • the axial direction of the blade is perpendicular to the axial direction of the vertical blade, and a set of blades are attached to the vertical blade.
  • a groove is provided on the back or front side of the blade, and the heat exchange medium circulation pipe is disposed on the back or front groove Inside, and fit on the blade.
  • the heat absorbing plate and the heat exchange medium circulation pipe are disposed in the outer casing such that the heat exchanger forms a frame structure.
  • a set of front faces of the blades are used to absorb the solar heat energy generated by the directly exposed sunlight, and absorb the heat energy of the air in the contacted air in the absence of light, and transmit them to the inlaid in the grooves and closely match them.
  • the heat circulation tube realizes the heat collecting and heat exchange function of the collector for solar energy and air energy.
  • a set of vertical blades connected to the back of a set of blades utilizes a set of venting grooves formed independently of the blades and having a certain inclination.
  • the ventilation conditions are good, and the air heat is naturally absorbed, and is transmitted to the heat exchange circulation pipe through the front blades, so that In the absence of light conditions or in the heat transfer of a set of blades, the heat absorption area is doubled to absorb the heat of the air, and relatively sufficient heat energy is obtained to realize the dual energy heat collecting and heat exchange function of solar energy and air energy.
  • the invention breaks through the traditional concept, and the heat absorbing plate is composed of a set of blades with camber angles, which ensures the good sunlight receiving angle while increasing the heat collecting area and improving the solar heat collecting efficiency; and simultaneously utilizing the ventilation formed between the upper and lower blades
  • the trough creates conditions for smooth convection of the air, resulting in faster and better access to air energy.
  • the invention uses the positive inclination of the front heat absorbing plate to improve the sunlight exposure angle, increase the solar heat energy absorption rate and increase the heat collecting area, and improve the solar heat collecting efficiency;
  • the venting groove makes the other group of blades connected with the ⁇ -type structure on the back become the effective area for direct contact with the air, and realizes the dual-energy collection of the entire collector which can directly absorb the solar heat energy and directly absorb the air heat energy. effect.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Fig. 2 is a schematic view showing the structure of the heat absorbing plate of the present invention which adopts a set of separate blades and is inclined outward.
  • Figure 3 is a schematic view showing the structure in which the heat absorbing plate of the present invention adopts a set of separate blades but is not inclined outward.
  • a blade type solar-air energy dual energy collector according to the present invention is shown in Fig. 1.
  • the heat collector comprises a heat absorbing plate 1 and a heat exchange medium circulation pipe 2, and the heat exchange medium circulation pipe 2 is arranged at an endothermic On the plate 1, the heat absorbing plate 1 is provided with a venting groove 3 through which the front and back surfaces of the heat absorbing plate are circulated.
  • Fig. 2 is a schematic view showing the structure of the heat absorbing plate of the present invention which adopts a set of separate blades and is inclined outward.
  • the heat absorbing plate 1 is composed of a plurality of separate blades 11 which are longitudinally arranged and inclined outward.
  • the venting groove 3 is a space between a plurality of separate blades; the heat exchange medium circulation pipe 2 is connected to a group of blades 11.
  • a vertical vane 12 disposed perpendicular to the vane is provided on the back surface of the vane 11.
  • the axial direction of the blade 11 is perpendicular to the axial direction of the vertical blade 12, and a group of blades 11 are attached to the vertical blade 12.
  • a groove 13 is provided on the back or front surface of the blade 11, and the heat exchange medium circulation pipe 2 is disposed in the groove 13 on the back or front surface and fitted to the blade 11.
  • the heat absorbing plate 1 and the heat exchange medium circulation pipe 2 may be disposed in the outer casing such that the heat exchanger forms a frame structure.
  • Fig. 3 is a schematic view showing the structure of the heat absorbing plate of the present invention which adopts a set of separate blades but is not inclined outward.
  • Heat absorbing plate 1 by one
  • the set of separate vanes 11 is formed, the venting groove 3 is a space between a set of separate vanes; the heat exchange medium circulation pipe 2 is connected to a set of vanes 11.
  • the heat absorbing plate and the heat exchange medium circulation pipe may be disposed in the outer casing such that the heat exchanger forms a frame structure.
  • the heat absorbing plate of the invention is composed of a set of blades with camber angles, which ensures the good sunlight receiving angle while increasing the heat collecting area and improving the solar heat collecting efficiency; and simultaneously adopting the venting groove formed between the upper and lower blades as the air Smooth convection creates conditions to obtain air energy faster and better, and improve the heat collection and heat transfer efficiency of solar thermal energy and air thermal energy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Photovoltaic Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne un collecteur biénergie de chaleur solaire et de l'air de type ailette comprenant une plaque d'absorption de chaleur (1) et un tuyau de circulation de substance d'échange de chaleur (2). Le tuyau de circulation de substance d'échange de chaleur (2) est placé sur la plaque d'absorption de chaleur (1). Des rainures d'évent (3) pour la circulation de l'air par le côté avant et le côté arrière de la plaque d'absorption de chaleur (1) sont formées sur celle-ci. La plaque d'absorption de chaleur (1) est constituée d'un groupe d'ailettes (11) séparées l'une de l'autre et inclinées vers l'extérieur. Des ailettes verticales (12) par rapport aux ailettes (11) sont situées sur le côté arrière des ailettes (11). Le collecteur biénergie de chaleur solaire et de l'air de type ailette améliore l'angle du rayonnement solaire, de façon que le rendement de collecte de chaleur solaire soit amélioré. De ce fait, le collecteur de chaleur peut non seulement absorber directement l'énergie solaire, mais aussi absorber directement l'énergie de l'air, ce qui permet d'obtenir une collecte de chaleur biénergie.
PCT/CN2012/001416 2011-11-14 2012-10-23 Collecteur biénergie de chaleur solaire et de l'air de type ailette Ceased WO2013071691A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011103586976A CN102393080B (zh) 2011-11-14 2011-11-14 一种叶片式太阳能-空气能双能集热器
CN201110358697.6 2011-11-14

Publications (1)

Publication Number Publication Date
WO2013071691A1 true WO2013071691A1 (fr) 2013-05-23

Family

ID=45860439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/001416 Ceased WO2013071691A1 (fr) 2011-11-14 2012-10-23 Collecteur biénergie de chaleur solaire et de l'air de type ailette

Country Status (2)

Country Link
CN (1) CN102393080B (fr)
WO (1) WO2013071691A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2538926A1 (es) * 2013-12-24 2015-06-24 Antonio Díaz González Captador térmico solar y ambiental

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393080B (zh) * 2011-11-14 2013-01-16 王斌 一种叶片式太阳能-空气能双能集热器
CN103411192B (zh) * 2013-08-14 2015-09-23 中南大学 一种太阳能led灯联合散热装置
CN106940095A (zh) * 2017-05-09 2017-07-11 洪常法 一种双层双能双吸收集热器
CN112880208A (zh) * 2021-03-05 2021-06-01 苏州中天新能源科技发展有限公司 一种利用建筑构件的太阳能空气能热水系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000273A (en) * 1977-03-15 1979-01-04 Pritchard D Improvements in or relating to solar panels
JPS60175963A (ja) * 1984-02-23 1985-09-10 Mitsubishi Electric Corp 太陽熱コレクタ
CN2472146Y (zh) * 2001-01-10 2002-01-16 甘肃省科学院自然能源研究所 铜铝超声波焊太阳集热器芯条
WO2009075611A2 (fr) * 2007-12-12 2009-06-18 Aleksandr Andreevich Khamitov Panneau thermique
CN101706159A (zh) * 2009-11-10 2010-05-12 广东工业大学 太阳能/空气能双源一体式集热器
CN102393080A (zh) * 2011-11-14 2012-03-28 王斌 一种叶片式太阳能-空气能双能集热器
CN202328825U (zh) * 2011-11-14 2012-07-11 王斌 一种叶片式太阳能-空气能双能集热器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000273A (en) * 1977-03-15 1979-01-04 Pritchard D Improvements in or relating to solar panels
JPS60175963A (ja) * 1984-02-23 1985-09-10 Mitsubishi Electric Corp 太陽熱コレクタ
CN2472146Y (zh) * 2001-01-10 2002-01-16 甘肃省科学院自然能源研究所 铜铝超声波焊太阳集热器芯条
WO2009075611A2 (fr) * 2007-12-12 2009-06-18 Aleksandr Andreevich Khamitov Panneau thermique
CN101706159A (zh) * 2009-11-10 2010-05-12 广东工业大学 太阳能/空气能双源一体式集热器
CN102393080A (zh) * 2011-11-14 2012-03-28 王斌 一种叶片式太阳能-空气能双能集热器
CN202328825U (zh) * 2011-11-14 2012-07-11 王斌 一种叶片式太阳能-空气能双能集热器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2538926A1 (es) * 2013-12-24 2015-06-24 Antonio Díaz González Captador térmico solar y ambiental

Also Published As

Publication number Publication date
CN102393080A (zh) 2012-03-28
CN102393080B (zh) 2013-01-16

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