WO2006045239A1 - Plaque collectrice d'energie solaire - Google Patents

Plaque collectrice d'energie solaire Download PDF

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Publication number
WO2006045239A1
WO2006045239A1 PCT/CN2005/001665 CN2005001665W WO2006045239A1 WO 2006045239 A1 WO2006045239 A1 WO 2006045239A1 CN 2005001665 W CN2005001665 W CN 2005001665W WO 2006045239 A1 WO2006045239 A1 WO 2006045239A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
heat collecting
collecting plate
solar
hose
Prior art date
Application number
PCT/CN2005/001665
Other languages
English (en)
Chinese (zh)
Inventor
Qun Hua
Original Assignee
Qun Hua
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
Priority claimed from CNU2004201077750U external-priority patent/CN2754021Y/zh
Priority claimed from CNU2005200416259U external-priority patent/CN2830981Y/zh
Priority claimed from CN 200520044555 external-priority patent/CN2831159Y/zh
Application filed by Qun Hua filed Critical Qun Hua
Publication of WO2006045239A1 publication Critical patent/WO2006045239A1/fr

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
    • 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
    • F24S10/73—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being of plastic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/50—Preventing overheating or overpressure
    • F24S40/52—Preventing overheating or overpressure by modifying the heat collection, e.g. by defocusing or by changing the position of heat-receiving elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/70—Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • 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 present invention relates to a solar energy apparatus, and more particularly to a flat type solar heat collecting apparatus which can heat water using solar energy.
  • the technical problem to be solved by the present invention is to provide a solar heat collecting device which is simple in structure, low in price, easy to install, and which has higher heating efficiency, faster speed and more durability.
  • a technical solution of a solar heat collecting plate of the present invention is
  • the outer casing and the heat collecting and heat transfer member are transparent, the bottom surface and the side surface are made of a heat insulating material, and a heat collecting heat transfer member is disposed inside the outer casing, and the heat collecting heat transfer member includes an anti The pull material and the heat conductive material located thereon, the hose, the tensile material and the heat conductive material sandwiched between the tensile material and the heat conductive material are fixed together through the contact surface, and are co-wrapped outside the hose.
  • the heat collecting and heat transfer member is connected to the outer casing through the elastic member, and the elastic member is in a stretched state.
  • the transparent portion of the upper surface of the outer casing is a hollow structure, and is connected with a retractable container, and the container is filled with an opaque fluid, when the temperature reaches the requirement,
  • the telescoping container injects an opaque fluid into the transparent outer casing of the hollow structure, and when the temperature drops below the required level, the telescoping container retracts the opaque stream from the transparent outer casing of the hollow structure.
  • the present invention heats the water in the hose by sandwiching the heat-conducting material and the tensile material in the tensile material to heat the water in the hose.
  • the structure is simple, the material cost and the installation cost are both cheap, the heat efficiency is high, and the durability is durable. Because it is flat, it is also easy to install.
  • FIG. 1 is a top plan view of a solar collector of the present invention
  • FIG. 2 is a partial cross-sectional view of a solar heat collector of the present invention.
  • a solar heat collecting plate of the present invention comprises a casing 1 and a heat collecting and heat transfer member 2, the upper surface 11 of the casing is transparent, and the bottom surface and the side surface are composed of a heat insulating material 13, which is disposed inside the casing 1.
  • a heat collecting heat transfer member 2 comprising a tensile material 22 having elasticity underneath and a heat conductive material 21 located thereon, the tensile material 22 may be a fiber material having tensile strength, plastic At least one of rubber, synthetic leather, leather, fabric, non-woven fabric, and metal material.
  • the heat conductive material 21 may be a plate material or a mooring material.
  • the upper surface of the heat-conducting material 21 is coated with a solar selective absorbing coating to enable it to absorb solar energy more efficiently.
  • a hose 23 is sandwiched between the tensile material 22 and the heat conductive material 21, and the material of the hose 23 may be at least one of plastic, rubber, synthetic leather, fabric, and nonwoven fabric.
  • the tensile material 22 and the heat conductive material 21 are fixed together by the contact surface, and the fixing manner may be at least one of stitching, bonding, riveting, crimping, and elastic connection. In this embodiment, the stitching method is adopted, and FIG. 5 For sutures.
  • the tensile material 22 and the heat conductive material 21 are tightly attached to the outside of the hose 23, and the hose 23 to be sandwiched therebetween is flat.
  • the heat insulating material 13 at the bottom makes the heat of the water not easily lost. Since the hose 23 is flat, this facilitates the heat exchange between the hose 23 and the heat conductive material 21, making it faster in heat exchange and more efficient.
  • the heat collecting heat transfer member 2 is connected to the outer casing 1 by an elastic member, and the elastic member is in a stretched state.
  • the elastic member used is a spring 3.
  • the hose 23 is stretched by the tensile material 22 and the heat conductive material 21 in a stretched state, if the water is formed into ice, the volume becomes large and the hose 23 is made flat. The bulging, so that the tensile material 22 also bulges, the tensile material 22 will tighten the spring 3, this elastic structure will make the hose 23 not burst like the previous hard tube due to water freezing Thereby making the invention more durable.
  • the transparent surface 1 of the outer casing of the present invention has a hollow structure 12 connected with a retractable container 4, the container 4 is provided with an opaque fluid, and when the temperature is higher than a set value, the telescopic container injects an opaque fluid into the transparent In the hollow structure 12 of the outer casing, the heat collecting and heat transfer structure is shielded to stop the heating of the water and to avoid excessive temperature.
  • the telescopic container 4 retracts the opaque fluid from the hollow structure 12 of the transparent casing so that the sunlight can be directly irradiated onto the heat collecting heat transfer member to continue heating the water.
  • the action of the telescopic container 4 is automatically controlled by the temperature sensing package.
  • the present invention has completed the design object of the inventors, and is capable of efficiently heating water using solar energy.
  • the heat collecting member is formed by sandwiching a hose between the heat conductive material and the tensile material to heat the water.
  • the product of the present invention has begun to be produced, so the present invention is applied to In actual industrial production.

Landscapes

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

Abstract

Il est décrit une plaque collectrice d'énergie solaire qui comprend un boîtier (1) et un composant de collecte et de transfert de chaleur (2). La surface supérieure (11) du boîtier (1) est transparente, et la surface inférieure du boîtier (1) est constituée d'un matériau conservateur de chaleur (13). Le composant de collecte et de transfert de chaleur (2), qui est disposé dans le boîtier (1), comprend un matériau extensible (22) et un matériau de transfert de chaleur (21). Un tube (23) est disposé entre le matériau extensible (22) et le matériau de transfert de chaleur (21). Le matériau extensible (22) est raccordé au matériau de transfert de chaleur (21) par une surface de contact. Le matériau extensible (22) recouvre hermétiquement le tube (23). La plaque collectrice d'énergie solaire offre une structure compacte, un coût de matériau et d'installation plus faible, une efficacité thermique élevée. En raison de la forme de la plaque, la plaque collectrice d'énergie solaire peut être aisément installée.
PCT/CN2005/001665 2004-10-26 2005-10-11 Plaque collectrice d'energie solaire WO2006045239A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CNU2004201077750U CN2754021Y (zh) 2004-10-26 2004-10-26 太阳能集热器
CN200420107775.0 2004-10-26
CNU2005200416259U CN2830981Y (zh) 2005-05-18 2005-05-18 一种太阳能集热器的增效防冻装置
CN200520041625.9 2005-05-18
CN 200520044555 CN2831159Y (zh) 2005-08-26 2005-08-26 一种可控遮光装置
CN200520044555.2 2005-08-26

Publications (1)

Publication Number Publication Date
WO2006045239A1 true WO2006045239A1 (fr) 2006-05-04

Family

ID=36227165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/001665 WO2006045239A1 (fr) 2004-10-26 2005-10-11 Plaque collectrice d'energie solaire

Country Status (1)

Country Link
WO (1) WO2006045239A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688646A (ja) * 1992-09-07 1994-03-29 Maruyoshi:Kk 太陽熱集熱装置及び該装置に用いる三層パネルの製造方 法
CN2532428Y (zh) * 2002-02-26 2003-01-22 朱继刚 热管式太阳能集热器
US6513518B1 (en) * 1998-04-22 2003-02-04 Toutenkamion Solar cell panel and solar energy collecting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688646A (ja) * 1992-09-07 1994-03-29 Maruyoshi:Kk 太陽熱集熱装置及び該装置に用いる三層パネルの製造方 法
US6513518B1 (en) * 1998-04-22 2003-02-04 Toutenkamion Solar cell panel and solar energy collecting device
CN2532428Y (zh) * 2002-02-26 2003-01-22 朱继刚 热管式太阳能集热器

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