WO2012019548A1 - Solar thermal collector apparatus and curtain wall provided with the same - Google Patents

Solar thermal collector apparatus and curtain wall provided with the same Download PDF

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Publication number
WO2012019548A1
WO2012019548A1 PCT/CN2011/078264 CN2011078264W WO2012019548A1 WO 2012019548 A1 WO2012019548 A1 WO 2012019548A1 CN 2011078264 W CN2011078264 W CN 2011078264W WO 2012019548 A1 WO2012019548 A1 WO 2012019548A1
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WO
WIPO (PCT)
Prior art keywords
heat collecting
glass plate
heat
tube
solar
Prior art date
Application number
PCT/CN2011/078264
Other languages
French (fr)
Chinese (zh)
Inventor
王顿
Original Assignee
Wang Dun
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Application filed by Wang Dun filed Critical Wang Dun
Publication of WO2012019548A1 publication Critical patent/WO2012019548A1/en

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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
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • 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
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/66—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of facade constructions, e.g. wall constructions
    • 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
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • 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
    • F24S80/70—Sealing means
    • 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
    • Y02E10/44—Heat exchange systems

Definitions

  • the utility model relates to a solar heat collecting device, in particular to a heat collecting device for collecting solar energy by using a heat pipe, which can be used as a heat collector alone, or can be conveniently combined with an external component and integrated into a building to form a curtain wall.
  • a solar heat collecting device for collecting solar energy by using a heat pipe, which can be used as a heat collector alone, or can be conveniently combined with an external component and integrated into a building to form a curtain wall.
  • the Chinese patent entitled “Inner Tube Flat Plate Vacuum Solar Collector” discloses an inner tube type flat vacuum collector, which is composed of an upper glass plate, a lower glass plate and In the middle, a single-layer glass heat collecting tube is formed, and the upper and lower glass plates are sealed around the periphery to form a vacuum interval.
  • the closely packed or spaced glass tubes are passed through the vacuum layer as an inlet and outlet pipe, and the outer surface of the glass tube has an endothermic black coating or a selective sun. Absorbing film.
  • the sunlight passing through the upper glass plate is absorbed by the heat absorbing layer on the glass tube, so that the working fluid (water) in the glass tube is forced.
  • the inner tube type flat vacuum solar collector uses a glass tube to pass through the vacuum layer as an inlet and outlet pipe; according to the working principle of the heat pipe and the correct installation mode, the inlet and outlet glass heat collecting tube can not produce the heat pipe effect well. , can only be used as an ordinary water heater.
  • the Chinese patent entitled “Heat-Tube Solar Flat Plate Collector” discloses a heat pipe type solar panel collector, which is composed of a casing with a built-in heat pipe and a glass cover plate, and is equipped with a heat pipe. Low water point working medium, fins are connected to the outer wall of the heat pipe, and the glass cover is a narrow-slot high-vacuum flat low-iron tempered glass cover, which is composed of double-layer tempered glass closed around, and the two layers of tempered glass are filled with blocks. It is padded and vacuumed, and the outer casing is covered with an insulating layer.
  • the heat pipe type solar flat panel heat collector is composed of a heat pipe inner casing and a glass cover plate, and the structure has the air between the transparent cover plate and the heat absorbing body, and the heat convection reduces the heat efficiency, and can only be used as a low temperature water heater.
  • the two types of collectors mentioned above are not very efficient, and can only be used as ordinary water heaters.
  • the heat utilization of solar energy is not extensive and can not meet the needs of modern family life. Summary of the invention
  • the utility model aims to provide a solar heat collecting device and a curtain wall equipped with the solar heat collecting device, which has simple manufacturing process, less heat loss, high thermal efficiency and wide heat utilization, and can be used alone as a solar heat collecting device, and can also be used for A heat pipe type solar collector designed for building integration.
  • the solar heat collecting device comprises: an upper glass plate, a lower glass plate and a plurality of heat collecting tubes arranged therebetween, wherein the upper glass plate and the lower glass plate are sealed at the periphery to form a closed cavity; wherein the heat collecting tube is A metal material tube, the heat collecting tube includes a heat absorbing section and a heat releasing section; the heat absorbing section of the heat collecting tube is located in the closed cavity, and the heat releasing section protrudes outside the sealed cavity.
  • the upper glass plate is a high light transmission heat absorbing cloth glass plate
  • the lower glass plate is a coated glass plate.
  • the outer surface of the heat collecting tube is coated with an endothermic black coating or a selective solar absorbing film for at least half a week.
  • the inner side surface of the lower glass plate is provided with a heat insulating and heat insulating layer.
  • the curtain wall is provided with the above-mentioned solar heat collecting device, and the curtain wall further comprises: a medium pipe and an accumulator, wherein the medium flows in the medium pipe and the accumulator; and the heat releasing section of the heat collecting pipe is located in the medium pipe.
  • the solar heat collecting device of the utility model is composed of a high-light-transparent heat-absorbing cloth-type glass plate, a lower-coated glass plate, and a heat collecting tube arranged therebetween, and the upper and lower glass plates are sealed at the periphery to form a hollow or vacuum interval, close-packed or One end of the heat collecting tube is arranged in a hollow or vacuum space, and the surface is coated with an endothermic black coating or a selective solar absorption film, and the heat collecting tube is a metal material tube, and the heat collecting tube includes an endothermic section. And a heat release section; the heat absorption section of the heat collecting tube is located in the closed cavity, and the heat release section protrudes outside the sealed cavity.
  • the heat pipe type solar heat collecting Preferably, the glass end (endothermic section) is placed below, and the heat pipe exotherm section is placed above, the arrangement mode can well generate the heat pipe effect, the hot start temperature is low, the heat transfer is fast, the heat utilization rate is high; The heat pipe will not be affected by the external environment and shorten the life. The heat pipe will not accumulate scale and water in winter.
  • 3 can be used in a single block, or multiple joints can be integrated into the building to form a curtain wall; 4 can realize the function of the glass curtain wall, and can absorb the heat of the sun in a large area without destroying the overall shape of the building.
  • FIG. 1 is a cross-sectional structural view showing a first embodiment of a solar heat collecting device of the present invention
  • FIG. 2 is a schematic perspective view showing the first embodiment of the solar heat collecting device of the present invention.
  • FIG. 3 is a schematic front view showing the first embodiment of the solar heat collecting device of the present invention.
  • FIG. 4 is a cross-sectional structural view showing a second embodiment of the solar heat collecting device of the present invention.
  • FIG. 5 is a schematic perspective view showing a second embodiment of the solar heat collecting device of the present invention.
  • FIG. 6 is a front structural view of a second embodiment of the solar heat collecting device of the present invention.
  • Figure 7 is a schematic view showing the structure of the curtain wall of the present invention.
  • the utility model discloses a solar heat collecting device, as shown in Fig. 1, comprising: an upper glass plate 1, a lower glass plate 2 and a plurality of heat collecting tubes arranged therebetween, the upper glass plate 1 and the lower glass plate 2
  • the periphery is sealed to form a closed cavity 8; wherein the heat collecting tube is a metal material tube, the heat collecting tube includes a heat absorbing section and a heat releasing section; and the heat absorbing section of the heat collecting tube is located in the closed cavity 8
  • the heat release section extends outside the sealed cavity 8.
  • the upper glass plate 1 is a high light transmission heat absorbing cloth glass plate
  • the lower glass plate 2 is a coated glass plate.
  • the outer surface of the heat collecting tube is coated with an endothermic black coating or selective solar absorbing film 5 for at least half a week.
  • the heat collecting tube is sealed at both ends, and a cavity is formed inside thereof, and a heat transfer medium is accommodated in the cavity.
  • the inner side surface of the lower glass plate 2 is provided with a heat insulating and heat insulating layer 3.
  • the periphery of the upper glass plate 1 and the lower glass plate 2 is sealed with a low melting point metal or a flexible metal or organic bonding agent 4.
  • the closed cavity 8 is a vacuum chamber or a hollow cavity.
  • the heat collecting tubes are arranged in a close-packed manner or in a spaced arrangement.
  • the heat collecting tube is a copper tube or an aluminum alloy tube. Other material tubes can also be used.
  • the heat collecting tube is a circular tube or a flat tube or other shaped tube, and the shape change thereof is not limited.
  • the heat collecting tube is fixed in the closed cavity 8 by a supporting device 7.
  • the curtain wall is provided with the above-mentioned solar heat collecting device, and the curtain wall further comprises: a medium pipe 11 and an accumulator 12, wherein the medium 10 flows in the medium pipe 11 and the accumulator 12; the heat releasing section of the heat collecting pipe is located In the medium pipe 11.
  • the medium 10 is water.
  • the accumulator 12 is a hot water tank.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • this embodiment discloses a solar heat collecting device, which is composed of a high-light-transparent heat-absorbing cloth-like glass plate, a reflective glass plate with a reflective and heat-insulating, and a heat collecting tube arranged therebetween.
  • the heat collecting tube 6 is a round tube
  • the upper and lower glass sheets are sealed with an organic adhesive 4 to form a hollow or vacuum interval
  • the heat collecting portion of the heat collecting tube 6 is placed in a hollow or vacuum interval 8
  • the outer surface is half-circle laid.
  • the selective solar absorption film 5, the sunlight is irradiated onto the selective solar absorption film 5 through the upper high light absorption heat absorbing glass plate, and the heat insulation layer 3 can illuminate the sun in the hollow or vacuum interval 8.
  • the light is insulated and insulated, and the selective solar absorption film 5 absorbs the energy of the sun, and the temperature rises, so that the working medium in the heat collecting tube 6 is heated, and the other end of the heat collecting tube 6 is the heat releasing portion 60.
  • the low temperature medium 10 passes through the heat releasing portion 60, and the temperature rises rapidly, and is discharged from the medium pipe 11; the medium pipe 11 can heat the heat. It is stored in the accumulator 12 to provide heat for heating, bathing, hot water, and the like.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 5 and FIG. 6 discloses a solar heat collecting device, which differs from the first embodiment in that a flat heat collecting tube 9 is used, and its cross section is rectangular, and the flat heat collecting tube 9 is in the heat absorption section. It is placed in a hollow or vacuum interval 8, and a semi-circumferential outer surface is provided with a selective solar absorption film 5, and the sunlight is irradiated onto the selective solar absorption film 5 through the upper high-light-absorbing heat-absorbing cloth glass plate, and the heat insulation and heat preservation are performed.
  • the layer 3 can heat and insulate the sunlight irradiated into the hollow or vacuum interval 8.
  • the selective solar absorption film 5 absorbs the energy of the sun, and the temperature rises, so that the working medium in the flat heat collecting tube 9 is heated, and the flat heat collecting tube
  • the other end of 9 is the exothermic section 90.

Abstract

A solar thermal collector apparatus and a curtain wall provided with same, with simple production process, low heat loss, high heat efficiency, and wide applications, can be used either as a separate solar thermal collector apparatus or as a heat pipe solar thermal collector in integrated-design buildings. The solar thermal collector apparatus comprises: a top glass plate (1), a bottom glass plate (2) and multiple heat collector tubes (6, 9) arranged therebetween. The top glass plate (1) and the bottom glass plate (2) are sealed along the edges to form an enclosed cavity (8); the heat collector tubes (6, 9) are of metal material and include an endothermal section and an exothermal section (60, 90); the endothermal section of the heat collector tube (6, 9) is located in the enclosed cavity (8), the exothermal section (60) extends outside of the enclosed cavity (8). The curtain wall is provided with the solar heat collector apparatus and also comprises: a medium pipeline (11) and an energy storage device (12); the medium (10) flows in the medium pipeline (11) and the energy storage device (12); the exothermal section (60, 90) is located in the medium pipeline (11).

Description

太阳能集热装置和装有该太阳能集热装置的幕墙 技术领域  Solar heat collecting device and curtain wall equipped with the same
本实用新型涉及一种太阳能集热装置， 尤其涉及一种利用热管收集太阳能的集热装 置， 可单独用作集热器， 也可方便地与外部部件连接组合并与建筑连为一体成为幕墙。 背景技术 太阳能作为一种无公害、 储量无穷的自然能量， 引起人们的关注； 太阳能集热器是收 集太阳能的关键部件； 而与建筑一体化的玻璃幕墙集热器同样为一种有效利用太阳能的关 键设备。 专利号为 03279695.1 , 公告号为 CN2641538, 名称为 "内管式平板真空太阳能集热器" 的中国专利公开了一种内管式平板真空集热器， 由上玻璃板、 下玻璃板及排在其间的单层 玻璃集热管组成， 上下玻璃板周边密封， 形成真空间隔， 密排或间隔排列的玻璃管穿过真 空层作为进出水管， 玻璃管外表面有吸热的黑色涂层或选择性太阳吸收膜。 透过上玻璃板 的阳光被玻璃管上的吸热层吸收， 使玻璃管中的工质 (水)被力。热， 在上玻璃板和单层玻璃 管之间、 下玻璃板和单层玻璃管之间分别提供由低导热系数、 高强度材料制成的支撑物阵 列， 从而使得在该上、 下玻璃板和单层玻璃管形成若干个点接触。 这种内管式平板真空太 阳能集热器釆用玻璃管穿过真空层作为进出水管； 才艮据热管的工作原理和正确的安装方 式， 这种进出水玻璃集热管不能很好的产生热管效应， 只能作为普通的热水器使用。 专利号为 01264075.1 , 公告号为 CN2513053, 名称为 "热管式太阳能平板集热器 "的中 国专利公开了一种热管式太阳能平板集热器,由内置热管的外壳和玻璃盖板组成，热管内装 有低水点工质，热管外壁上连接有翼片，玻璃盖板是窄缝高真空度平面低铁钢化玻璃盖板,由 四周封闭的双层钢化玻璃组成， 两层钢化玻璃之间由填块垫起并抽真空,外壳内包覆有保温 层。 这种热管式太阳能平板集热器由内置热管的外壳和玻璃盖板组成， 其结构使透明盖板 与吸热体之间有空气存在， 热对流使热效率降低， 只能作为低温热水器使用。 上面提到的两种集热器热效率不高， 都只能作为普通的热水器使用， 对太阳能的热利 用不广泛， 满足不了现代家庭生活的需要。 发明内容 The utility model relates to a solar heat collecting device, in particular to a heat collecting device for collecting solar energy by using a heat pipe, which can be used as a heat collector alone, or can be conveniently combined with an external component and integrated into a building to form a curtain wall. BACKGROUND OF THE INVENTION Solar energy, as a kind of pollution-free and infinite natural energy, has attracted people's attention; solar collectors are key components for collecting solar energy; and glass curtain wall collectors integrated with buildings are also an effective use of solar energy. Key equipment. Patent No. 03279695.1, Announcement No. CN2641538, the Chinese patent entitled "Inner Tube Flat Plate Vacuum Solar Collector" discloses an inner tube type flat vacuum collector, which is composed of an upper glass plate, a lower glass plate and In the middle, a single-layer glass heat collecting tube is formed, and the upper and lower glass plates are sealed around the periphery to form a vacuum interval. The closely packed or spaced glass tubes are passed through the vacuum layer as an inlet and outlet pipe, and the outer surface of the glass tube has an endothermic black coating or a selective sun. Absorbing film. The sunlight passing through the upper glass plate is absorbed by the heat absorbing layer on the glass tube, so that the working fluid (water) in the glass tube is forced. Heat, between the upper glass plate and the single-layer glass tube, between the lower glass plate and the single-layer glass tube, respectively, an array of supports made of a low thermal conductivity, high-strength material is provided, so that the upper and lower glass plates are A plurality of point contacts are formed with the single-layer glass tube. The inner tube type flat vacuum solar collector uses a glass tube to pass through the vacuum layer as an inlet and outlet pipe; according to the working principle of the heat pipe and the correct installation mode, the inlet and outlet glass heat collecting tube can not produce the heat pipe effect well. , can only be used as an ordinary water heater. Patent No. 01264075.1, bulletin No. CN2513053, the Chinese patent entitled "Heat-Tube Solar Flat Plate Collector" discloses a heat pipe type solar panel collector, which is composed of a casing with a built-in heat pipe and a glass cover plate, and is equipped with a heat pipe. Low water point working medium, fins are connected to the outer wall of the heat pipe, and the glass cover is a narrow-slot high-vacuum flat low-iron tempered glass cover, which is composed of double-layer tempered glass closed around, and the two layers of tempered glass are filled with blocks. It is padded and vacuumed, and the outer casing is covered with an insulating layer. The heat pipe type solar flat panel heat collector is composed of a heat pipe inner casing and a glass cover plate, and the structure has the air between the transparent cover plate and the heat absorbing body, and the heat convection reduces the heat efficiency, and can only be used as a low temperature water heater. The two types of collectors mentioned above are not very efficient, and can only be used as ordinary water heaters. The heat utilization of solar energy is not extensive and can not meet the needs of modern family life. Summary of the invention
本实用新型的目的在于提供一种太阳能集热装置和装有该太阳能集热装置的幕墙， 制 作工艺简单， 热损失少， 热效率高， 热利用广泛， 可单独作为太阳能集热装置使用， 也可 用于建筑一体化设计的热管式太阳能集热器。  The utility model aims to provide a solar heat collecting device and a curtain wall equipped with the solar heat collecting device, which has simple manufacturing process, less heat loss, high thermal efficiency and wide heat utilization, and can be used alone as a solar heat collecting device, and can also be used for A heat pipe type solar collector designed for building integration.
本实用新型是通过以下技术方案来实现的：  The utility model is realized by the following technical solutions:
太阳能集热装置， 包括有： 上玻璃板、 下玻璃板及排在其间的多根集热管， 所述上玻 璃板、 下玻璃板的周边密封， 形成密闭空腔； 其中， 所述集热管为一种金属材料管， 所述 集热管包括有吸热段和放热段； 集热管的吸热段位于所述密闭空腔中， 放热段伸出所述密 闭空腔的外部。  The solar heat collecting device comprises: an upper glass plate, a lower glass plate and a plurality of heat collecting tubes arranged therebetween, wherein the upper glass plate and the lower glass plate are sealed at the periphery to form a closed cavity; wherein the heat collecting tube is A metal material tube, the heat collecting tube includes a heat absorbing section and a heat releasing section; the heat absorbing section of the heat collecting tube is located in the closed cavity, and the heat releasing section protrudes outside the sealed cavity.
所述上玻璃板为一种高透光吸热布紋玻璃板， 下玻璃板为一种镀膜玻璃板。  The upper glass plate is a high light transmission heat absorbing cloth glass plate, and the lower glass plate is a coated glass plate.
所述集热管的外表面至少半周敷设有吸热的黑色涂层或选择性太阳吸收膜。  The outer surface of the heat collecting tube is coated with an endothermic black coating or a selective solar absorbing film for at least half a week.
所述下玻璃板的内侧表面设置有隔热、 保温层。  The inner side surface of the lower glass plate is provided with a heat insulating and heat insulating layer.
幕墙， 装有上述的太阳能集热装置， 所述幕墙还包括有： 介质管道和储能器， 介质位 于介质管道和储能器中流动； 集热管的放热段位于所述介质管道中。  The curtain wall is provided with the above-mentioned solar heat collecting device, and the curtain wall further comprises: a medium pipe and an accumulator, wherein the medium flows in the medium pipe and the accumulator; and the heat releasing section of the heat collecting pipe is located in the medium pipe.
综上， 本实用新型的有益效果是：  In summary, the beneficial effects of the utility model are:
本实用新型的太阳能集热装置， 由上高透光吸热布紋玻璃板， 下镀膜玻璃板， 及排在 其间的集热管组成， 上下玻璃板周边密封， 形成中空或真空间隔， 密排或间隔排列的集热 管一端置于中空或真空间隔内， 且其表面敷设有吸热的黑色涂层或选择性太阳吸收膜， 集 热管为一种金属材料管， 所述集热管包括有吸热段和放热段； 集热管的吸热段位于所述密 闭空腔中，放热段伸出所述密闭空腔的外部。透过玻璃板的阳光被集热管上的吸热层吸收， 使热管中工质被加热，集热管的另一端为放热段，根据热管的工作原理及正确的安装方式， 热管式太阳能集热器优选将玻璃端 （吸热段）置于下方， 热管放热段置于上方， 这种安置 方式可很好的产生热管效应， 热启动温度低， 传热快， 热利用率高； 安装方便， 热管不会 受外界环境的影响而缩短寿命， 热管不会积水垢和冬季结水。  The solar heat collecting device of the utility model is composed of a high-light-transparent heat-absorbing cloth-type glass plate, a lower-coated glass plate, and a heat collecting tube arranged therebetween, and the upper and lower glass plates are sealed at the periphery to form a hollow or vacuum interval, close-packed or One end of the heat collecting tube is arranged in a hollow or vacuum space, and the surface is coated with an endothermic black coating or a selective solar absorption film, and the heat collecting tube is a metal material tube, and the heat collecting tube includes an endothermic section. And a heat release section; the heat absorption section of the heat collecting tube is located in the closed cavity, and the heat release section protrudes outside the sealed cavity. The sunlight passing through the glass plate is absorbed by the heat absorption layer on the heat collecting tube, so that the working medium in the heat pipe is heated, and the other end of the heat collecting tube is an exothermic section. According to the working principle of the heat pipe and the correct installation method, the heat pipe type solar heat collecting Preferably, the glass end (endothermic section) is placed below, and the heat pipe exotherm section is placed above, the arrangement mode can well generate the heat pipe effect, the hot start temperature is low, the heat transfer is fast, the heat utilization rate is high; The heat pipe will not be affected by the external environment and shorten the life. The heat pipe will not accumulate scale and water in winter.
本实用新型具有以下优点：  The utility model has the following advantages:
①热效率高， 启动快， 不结:：水；  1 high thermal efficiency, quick start, no knot:: water;
②结构简单， 方便安装；  2 simple structure, easy to install;
③可单块使用， 也可多块连接组合与建筑连为一体化， 成为幕墙； ④可实现玻璃幕墙的功能， 又可大面积吸收太阳热量， 并且不破坏建筑的整体造型。 附图说明 3 can be used in a single block, or multiple joints can be integrated into the building to form a curtain wall; 4 can realize the function of the glass curtain wall, and can absorb the heat of the sun in a large area without destroying the overall shape of the building. DRAWINGS
图 1是本实用新型太阳能集热装置实施例一的剖视结构示意图；  1 is a cross-sectional structural view showing a first embodiment of a solar heat collecting device of the present invention;
图 2是本实用新型太阳能集热装置实施例一的立体结构示意图；  2 is a schematic perspective view showing the first embodiment of the solar heat collecting device of the present invention;
图 3是本实用新型太阳能集热装置实施例一的正面结构示意图；  3 is a schematic front view showing the first embodiment of the solar heat collecting device of the present invention;
图 4是本实用新型太阳能集热装置实施例二的剖视结构示意图；  4 is a cross-sectional structural view showing a second embodiment of the solar heat collecting device of the present invention;
图 5是本实用新型太阳能集热装置实施例二的立体结构示意图；  5 is a schematic perspective view showing a second embodiment of the solar heat collecting device of the present invention;
图 6是本实用新型太阳能集热装置实施例二的正面结构示意图；  6 is a front structural view of a second embodiment of the solar heat collecting device of the present invention;
图 7是本实用新型幕墙的结构示意图。  Figure 7 is a schematic view showing the structure of the curtain wall of the present invention.
附图标记说明：  Description of the reference signs:
1、 上玻璃板， 2、 下玻璃板， 3、 隔热、 保温层， 4、 有机粘接剂， 5、 太阳吸收膜， 6、 集热管， 7、 支撑装置， 8、 密闭空腔， 9、 扁形集热管， 11、 介质管道， 12、 储能器， 60、 集热管放热段， 90、 扁形集热管放热段。 具体实施方式  1, upper glass plate, 2, lower glass plate, 3, heat insulation, insulation layer, 4, organic bonding agent, 5, solar absorption film, 6, heat collecting tube, 7, support device, 8, closed cavity, 9 , flat collector tube, 11, medium pipeline, 12, energy storage, 60, heat collecting tube heat release section, 90, flat heat collecting tube heat release section. detailed description
本实用新型公开了一种太阳能集热装置， 如图 1 , 包括有： 上玻璃板 1、 下玻璃板 2 及排在其间的多根集热管， 所述上玻璃板 1、 下玻璃板 2的周边密封， 形成密闭空腔 8; 其中， 所述集热管为一种金属材料管， 所述集热管包括有吸热段和放热段； 集热管的吸热 段位于所述密闭空腔 8中， 放热段伸出所述密闭空腔 8的外部。  The utility model discloses a solar heat collecting device, as shown in Fig. 1, comprising: an upper glass plate 1, a lower glass plate 2 and a plurality of heat collecting tubes arranged therebetween, the upper glass plate 1 and the lower glass plate 2 The periphery is sealed to form a closed cavity 8; wherein the heat collecting tube is a metal material tube, the heat collecting tube includes a heat absorbing section and a heat releasing section; and the heat absorbing section of the heat collecting tube is located in the closed cavity 8 The heat release section extends outside the sealed cavity 8.
所述上玻璃板 1为一种高透光吸热布紋玻璃板， 下玻璃板 2为一种镀膜玻璃板。  The upper glass plate 1 is a high light transmission heat absorbing cloth glass plate, and the lower glass plate 2 is a coated glass plate.
所述集热管的外表面至少半周敷设有吸热的黑色涂层或选择性太阳吸收膜 5。  The outer surface of the heat collecting tube is coated with an endothermic black coating or selective solar absorbing film 5 for at least half a week.
所述集热管两头密封， 其内部形成空腔， 传热工质容纳在该空腔中。  The heat collecting tube is sealed at both ends, and a cavity is formed inside thereof, and a heat transfer medium is accommodated in the cavity.
所述下玻璃板 2的内侧表面设置有隔热、 保温层 3。  The inner side surface of the lower glass plate 2 is provided with a heat insulating and heat insulating layer 3.
所述上玻璃板 1、 下玻璃板 2的周边釆用低熔点金属或可挠性金属或有机粘接剂 4进 行密封。  The periphery of the upper glass plate 1 and the lower glass plate 2 is sealed with a low melting point metal or a flexible metal or organic bonding agent 4.
所述密闭空腔 8为真空腔或中空腔。  The closed cavity 8 is a vacuum chamber or a hollow cavity.
所述集热管釆用密排方式或间隔排列方式。 所述集热管为铜管或铝合金管。 也可以釆用其他材料管。 The heat collecting tubes are arranged in a close-packed manner or in a spaced arrangement. The heat collecting tube is a copper tube or an aluminum alloy tube. Other material tubes can also be used.
所述集热管是圆形管或片状扁管或其它形状的管道， 其外形变化不受局限。  The heat collecting tube is a circular tube or a flat tube or other shaped tube, and the shape change thereof is not limited.
所述集热管通过支撑装置 7固定在所述密闭空腔 8中。  The heat collecting tube is fixed in the closed cavity 8 by a supporting device 7.
幕墙， 装有上述的太阳能集热装置， 所述幕墙还包括有： 介质管道 11和储能器 12, 介质 10位于介质管道 11和储能器 12中流动； 集热管的放热段位于所述介质管道 11中。  The curtain wall is provided with the above-mentioned solar heat collecting device, and the curtain wall further comprises: a medium pipe 11 and an accumulator 12, wherein the medium 10 flows in the medium pipe 11 and the accumulator 12; the heat releasing section of the heat collecting pipe is located In the medium pipe 11.
所述介质 10为水。  The medium 10 is water.
所述储能器 12为热水箱。  The accumulator 12 is a hot water tank.
实施例一：  Embodiment 1:
如图 1、 2、 3所示， 本实施例公开了一种太阳能集热装置， 由上高透光吸热布紋玻璃 板， 下反光、 隔热的镀膜玻璃板及排在其间的集热管 6组成， 集热管 6为圆管， 上、 下玻 璃板周边用有机粘接剂 4密封， 形成中空或真空间隔， 集热管 6吸热段置于中空或真空间 隔 8内， 其外表面半周敷设有选择性太阳吸收膜 5, 太阳光透过上高透光吸热布紋玻璃板 照射到选择性太阳吸收膜 5上面， 隔热、 保温层 3可将照射至中空或真空间隔 8内的太阳 光进行保温、 隔热， 选择性太阳吸收膜 5吸收太阳的能量， 温度升高， 使集热管 6中工质 被加热， 集热管 6的另一端为放热段 60。  As shown in FIG. 1, 2, and 3, this embodiment discloses a solar heat collecting device, which is composed of a high-light-transparent heat-absorbing cloth-like glass plate, a reflective glass plate with a reflective and heat-insulating, and a heat collecting tube arranged therebetween. 6 composition, the heat collecting tube 6 is a round tube, the upper and lower glass sheets are sealed with an organic adhesive 4 to form a hollow or vacuum interval, and the heat collecting portion of the heat collecting tube 6 is placed in a hollow or vacuum interval 8, and the outer surface is half-circle laid. The selective solar absorption film 5, the sunlight is irradiated onto the selective solar absorption film 5 through the upper high light absorption heat absorbing glass plate, and the heat insulation layer 3 can illuminate the sun in the hollow or vacuum interval 8. The light is insulated and insulated, and the selective solar absorption film 5 absorbs the energy of the sun, and the temperature rises, so that the working medium in the heat collecting tube 6 is heated, and the other end of the heat collecting tube 6 is the heat releasing portion 60.
本实施例公开的一种太阳能集热装置， 用于幕墙上时， 如图 7所示， 低温介质 10通 过放热段 60, 温度快速升高， 由介质管道 11排出； 介质管道 11可将热能存储到储能器 12 中， 可为取暖、 沐浴、 热水等提供热能。  When the solar heat collecting device disclosed in this embodiment is used for a curtain wall, as shown in FIG. 7, the low temperature medium 10 passes through the heat releasing portion 60, and the temperature rises rapidly, and is discharged from the medium pipe 11; the medium pipe 11 can heat the heat. It is stored in the accumulator 12 to provide heat for heating, bathing, hot water, and the like.
实施例二：  Embodiment 2:
如图 4、 5、 6所示， 本实施例公开了一种太阳能集热装置， 与实施例一不同之处在于， 釆用扁形集热管 9, 其截面为矩形， 扁形集热管 9吸热段置于中空或真空间隔 8内， 其外 表面半周敷设有选择性太阳吸收膜 5 , 太阳光透过上高透光吸热布紋玻璃板照射到选择性 太阳吸收膜 5上面， 隔热、 保温层 3可将照射至中空或真空间隔 8内的太阳光进行保温、 隔热， 选择性太阳吸收膜 5吸收太阳的能量， 温度升高， 使扁形集热管 9中工质被加热， 扁形集热管 9的另一端为放热段 90。  As shown in FIG. 4, FIG. 5 and FIG. 6, this embodiment discloses a solar heat collecting device, which differs from the first embodiment in that a flat heat collecting tube 9 is used, and its cross section is rectangular, and the flat heat collecting tube 9 is in the heat absorption section. It is placed in a hollow or vacuum interval 8, and a semi-circumferential outer surface is provided with a selective solar absorption film 5, and the sunlight is irradiated onto the selective solar absorption film 5 through the upper high-light-absorbing heat-absorbing cloth glass plate, and the heat insulation and heat preservation are performed. The layer 3 can heat and insulate the sunlight irradiated into the hollow or vacuum interval 8. The selective solar absorption film 5 absorbs the energy of the sun, and the temperature rises, so that the working medium in the flat heat collecting tube 9 is heated, and the flat heat collecting tube The other end of 9 is the exothermic section 90.
上述所列具体实现方式为非限制性的， 对本领域的技术人员来说， 在不偏离本实用新 型范围内， 进行的各种改进和变化， 均属于本实用新型的保护范围。  The specific implementations listed above are non-limiting, and various modifications and changes made by those skilled in the art without departing from the scope of the present invention are within the scope of the present invention.

Claims

权利要求 Rights request
1、 太阳能集热装置， 包括有： 上玻璃板（1)、 下玻璃板（2)及排在其间的多根集热 管， 所述上玻璃板（1)、 下玻璃板（2) 的周边密封， 形成密闭空腔（8); 其特征在于： 所述集热管为一种金属材料管， 所述集热管包括有吸热段和放热段； 集热管的吸热段位于 所述密闭空腔（ 8 ) 中， 放热段伸出所述密闭空腔（ 8 ) 的外部。  1. A solar heat collecting device, comprising: an upper glass plate (1), a lower glass plate (2), and a plurality of heat collecting tubes arranged therebetween, the periphery of the upper glass plate (1) and the lower glass plate (2) Sealing, forming a closed cavity (8); wherein: the heat collecting tube is a metal material tube, the heat collecting tube includes an endothermic section and a heat releasing section; and the heat collecting section of the heat collecting tube is located in the sealed space In the cavity (8), the heat release section projects outside the closed cavity (8).
2、 根据权利要求 1所述的太阳能集热装置， 其特征在于： 所述上玻璃板（1) 为一种 高透光吸热布紋玻璃板， 下玻璃板（2) 为一种镀膜玻璃板。  2. The solar heat collecting device according to claim 1, wherein: the upper glass plate (1) is a high light transmission heat absorbing glass plate, and the lower glass plate (2) is a coated glass. board.
3、 根据权利要求 1所述的太阳能集热装置， 其特征在于： 所述集热管的外表面至少 半周敷设有吸热的黑色涂层或选择性太阳吸收膜 ( 5 )。  3. The solar heat collecting device according to claim 1, wherein the outer surface of the heat collecting tube is coated with an endothermic black coating or a selective solar absorbing film (5) at least half a week.
4、 根据权利要求 1所述的太阳能集热装置， 其特征在于： 所述集热管两头密封， 其 内部形成空腔， 传热工质容纳在该空腔中。  4. The solar heat collecting device according to claim 1, wherein: the heat collecting tube is sealed at both ends, and a cavity is formed inside the heat collecting tube, and the heat transfer medium is accommodated in the cavity.
5、 根据权利要求 1所述的太阳能集热装置， 其特征在于： 所述下玻璃板（2) 的内侧 表面设置有隔热、 保温层（3)。  The solar heat collecting device according to claim 1, characterized in that the inner surface of the lower glass plate (2) is provided with a heat insulating and heat insulating layer (3).
6、 根据权利要求 1所述的太阳能集热装置， 其特征在于： 所述上玻璃板（1)、 下玻 璃板（2) 的周边釆用低熔点金属或可挠性金属或有机粘接剂 （4)进行密封。  The solar heat collecting device according to claim 1, wherein: the upper glass plate (1) and the lower glass plate (2) are coated with a low melting point metal or a flexible metal or an organic bonding agent. (4) Perform sealing.
7、 根据权利要求 1所述的太阳能集热装置， 其特征在于： 所述密闭空腔（8) 为真空 腔或中空腔。  7. A solar heat collecting device according to claim 1, characterized in that the closed cavity (8) is a vacuum chamber or a hollow chamber.
8、 根据权利要求 1所述的太阳能集热装置， 其特征在于： 所述集热管釆用密排方式 或间隔排列方式。  The solar heat collecting device according to claim 1, wherein the heat collecting tubes are arranged in a close-packed manner or in a spaced arrangement.
9、 根据权利要求 1所述的太阳能集热装置， 其特征在于： 所述集热管为铜管或铝合 金管。  The solar heat collecting device according to claim 1, wherein the heat collecting tube is a copper tube or an aluminum alloy tube.
10、 幕墙， 装有如权利要求 1至 9中任何一项所述的太阳能集热装置， 所述幕墙还包 括有： 介质管道（11)和储能器（12), 介质 （10)位于介质管道（11)和储能器（12)中 流动； 集热管的放热段位于所述介质管道（11) 中。  A curtain wall comprising the solar heat collecting device according to any one of claims 1 to 9, the curtain wall further comprising: a medium pipe (11) and an accumulator (12), the medium (10) being located in the medium pipe (11) flowing in the accumulator (12); the exothermic section of the collector tube is located in the medium conduit (11).
PCT/CN2011/078264 2010-08-12 2011-08-11 Solar thermal collector apparatus and curtain wall provided with the same WO2012019548A1 (en)

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CN201787750U (en) * 2010-08-12 2011-04-06 王顿 Solar heat collecting device and curtain wall with same
CN103850405A (en) * 2012-12-05 2014-06-11 瞿云亮 Solar heat-preserving tile plate and collecting plate
CN106760269A (en) * 2017-03-23 2017-05-31 江苏绿色都建建筑设计研究院有限公司 A kind of low-carbon energy-saving glass sunlight house building

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