Suppression of heat convection in aqueous insulation layer of solar pond
    1.
    发明授权
    Suppression of heat convection in aqueous insulation layer of solar pond 失效
    太阳池水体绝缘层热对流抑制

    公开(公告)号:US4744349A

    公开(公告)日:1988-05-17

    申请号:US84452

    申请日:1987-08-11

    申请人: Jens O. Sorensen

    发明人: Jens O. Sorensen

    IPC分类号: F24J2/04 F24J3/02

    摘要: A solar pond, including a heat absorbing fluid and an insulating layer disposed above and covering the heat absorbing fluid; wherein the insulating layer includes a body of water and fibers suspended in and dispersed throughout the body of water. The fibers have an density that is approximately the same as the density of the body of water and an index of refraction that is approximately the same as the index of refraction of the body of water. The viscosity of the insulating layer may be increased by adding a thickening agent and/or a gel thereto to thereby further suppress heat convection in the insulating layer. The insulating layer further includes membranes defining baffles or closed cells in the body of water to further suppress heat convection in the insulating layer.

    摘要翻译: 太阳能池,包括吸热流体和设置在吸热流体上方并覆盖其的绝缘层; 其中所述绝缘层包括悬浮在整个水体中并分散在水体中的水体和纤维。 纤维的密度大致与水体的密度相同,折射率与水体的折射率大致相同。 可以通过向其中加入增稠剂和/或凝胶来提高绝缘层的粘度,从而进一步抑制绝缘层中的热对流。 绝缘层还包括在水体中限定挡板或闭孔的膜,以进一步抑制绝缘层中的热对流。

    Heat insulator
    2.
    发明授权
    Heat insulator 失效
    隔热材料

    公开(公告)号:US4294231A

    公开(公告)日:1981-10-13

    申请号:US51162

    申请日:1979-06-22

    IPC分类号: F24J2/26 F24J2/50 F24J3/02

    摘要: Solar radiation absorber having absorbing means within a gas filled housing and an overlying radiation transparent plate spaced therefrom. Ribbons of thin material are disposed between the absorbing means and the plate to restrict convective heat losses.

    摘要翻译: 太阳辐射吸收器具有在充气壳体内的吸收装置和与其间隔开的上覆辐射透明板。 薄材料的薄带设置在吸收装置和板之间以限制对流热损失。

    Solar collectors
    3.
    发明授权
    Solar collectors 失效
    太阳能收集器

    公开(公告)号:US4846151A

    公开(公告)日:1989-07-11

    申请号:US918643

    申请日:1986-10-10

    IPC分类号: F24J2/04 F24J2/46 F24J2/50

    摘要: A solar energy collector comprising a solar energy absorber, a light transmitting top plate spaced apart from and in a plane parallel to the solar energy absorber, and an array of light transmitting cells intermediate to and in a plane perpendicular to the top plate and solar energy absorber. The collector may also include a light transmitting bottom plate intermediate the solar energy absorber and the array of cells. The bottom surface of the top plate or bottom plate, preferably the latter, is coated with a low emissivity coating. All surfaces of the top and bottom plates may also be coated with an anti-reflective material.

    摘要翻译: 一种太阳能收集器,包括太阳能吸收器,与太阳能吸收器平行的平面中的平面的透光顶板和与顶板垂直的平面和太阳能中的平面的透光单元阵列 吸收器。 收集器还可以包括在太阳能吸收器和电池阵列之间的透光底板。 顶板或底板的底表面,优选后底板,涂覆有低辐射率涂层。 顶板和底板的所有表面也可涂有抗反射材料。

    Heat insulator
    4.
    发明授权
    Heat insulator 失效
    隔热材料

    公开(公告)号:US4084574A

    公开(公告)日:1978-04-18

    申请号:US591694

    申请日:1975-06-30

    IPC分类号: F24J2/26 F24J2/50 F24J3/02

    摘要: Solar radiation absorber having absorbing means within a gas filled housing and an overlying radiation transparent plate spaced therefrom. Ribbons of thin material are disposed between the absorbing means and the plate to restrict convective heat losses.

    摘要翻译: 太阳辐射吸收器具有在充气壳体内的吸收装置和与其间隔开的上覆辐射透明板。 薄材料的薄带设置在吸收装置和板之间以限制对流热损失。

    Solar energy collector
    5.
    发明授权
    Solar energy collector 失效
    太阳能收集器

    公开(公告)号:US3980071A

    公开(公告)日:1976-09-14

    申请号:US453353

    申请日:1974-03-21

    摘要: A solar heat energy collecting device and system embodying the same is disclosed where the devices are used in multiple to provide the required heating capacity, and where each device includes a housing member supportable on a roof between adjacent joists or on a separate structure. A solar energy collector plate is mounted within the housing, and heat transfer tubes are in intimate contact with the collector. A plurality of devices may be mounted in a columnar and row array with the tubes of each connected.

    摘要翻译: 公开了一种太阳能热能收集装置和体现其的太阳能热能收集装置和系统,其中装置被多次使用以提供所需的加热能力,并且其中每个装置包括可支撑在相邻托梁之间的屋顶上的壳体构件或分开的结构。 太阳能集热板安装在壳体内,传热管与收集器紧密接触。 多个装置可以安装在具有每个连接的管的柱状和行阵列中。

    Thermal insulation/thermal collector assembly
    6.
    发明授权
    Thermal insulation/thermal collector assembly 失效
    隔热/热收集器组装

    公开(公告)号:US5931157A

    公开(公告)日:1999-08-03

    申请号:US700725

    申请日:1996-07-29

    申请人: Johann Aschauer

    发明人: Johann Aschauer

    IPC分类号: F24J2/04 F24J2/46

    摘要: A combined thermal-insulation/thermal-collector assembly for the outside walls or roofs of buildings has a heat-insulating layer which is transparent to solar radiation and is designed with a transparent structure. The heat-insulating material including a multiplicity of adjacent channels is disposed in essentially the same direction as the flow of heat. The heat-insulating layer is made up of elements which are thin relative to the thickness of the layer. The channels running across the heat-insulating layer are open, have an essentially uniform diameter, and thus form a transparent structure.

    摘要翻译: 用于建筑物的外壁或屋顶的组合的热绝缘/热收集器组件具有对太阳辐射是透明的并且具有透明结构的绝热层。 包括多个相邻通道的绝热材料以与热流基本相同的方向设置。 绝热层由相对于层的厚度薄的元素组成。 穿过绝热层的通道是开放的,具有基本均匀的直径,从而形成透明结构。

    Inverted channel focusing solar collector
    7.
    发明授权
    Inverted channel focusing solar collector 失效
    反向通道聚焦太阳能集热器

    公开(公告)号:US4370974A

    公开(公告)日:1983-02-01

    申请号:US129649

    申请日:1980-03-12

    申请人: Donald R. Maxey

    发明人: Donald R. Maxey

    摘要: A solar energy collector in the shape of an inverted geometric cusp of the second kind which permits the collection of direct and diffuse solar radiation, and which attenuates losses by thermal convection, conduction, and reverse radiation or re-radiation of energy to the cold or night sky. The solar collector when utilized in a composite unit is compact, has an aesthetically pleasing low profile, and alleviates the need for elaborate sensing and tracking mechanisms.

    摘要翻译: 太阳能收集器具有第二种反向几何尖角的形状,允许收集直接和漫射的太阳辐射,并且通过热对流,传导和反向辐射或将能量重新辐射到冷或 夜空。 当在复合单元中使用时,太阳能收集器是紧凑的,具有美观的低调,并且减轻了精细的感测和跟踪机制的需要。

    Transparent thermal insulating system
    8.
    发明授权
    Transparent thermal insulating system 失效
    透明隔热系统

    公开(公告)号:US3953110A

    公开(公告)日:1976-04-27

    申请号:US471767

    申请日:1974-05-20

    申请人: Day Charoudi

    发明人: Day Charoudi

    摘要: A transparent thermal insulating system having controllable transmissivity to visible radiation comprising a first layer generally transparent to visible radiation, a second layer generally transparent to visible radiation and spaced from the first layer; partition means for separating the space between the layers into compartments; a thermal radiation suppression device for suppressing thermal radiation transmission; and a variable transparency thermal control device for controlling transmission of visible radiation as a function of temperature.

    摘要翻译: 一种具有对可见辐射具有可控透射率的透明隔热系统,包括对可见光辐射通常透明的第一层,对可见光辐射通常透明并与第一层间隔开的第二层; 用于将层之间的空间分隔成隔间的分隔装置; 用于抑制热辐射传播的热辐射抑制装置; 以及用于控制作为温度的函数的可见辐射的透射的可变透明度热控制装置。

    Solar collector for the generation of high temperature
    9.
    发明授权
    Solar collector for the generation of high temperature 失效
    太阳能集热器产生高温

    公开(公告)号:US4949704A

    公开(公告)日:1990-08-21

    申请号:US383204

    申请日:1989-07-21

    申请人: Antonio Pfluger

    发明人: Antonio Pfluger

    IPC分类号: F24J2/40 F24J2/50

    摘要: A solar collector for the generation of high temperatures including a tubke housing defining a cavity, a glass plate for sealingly closing the cavity, a selective absorber and a trasparent thermal insulation structure located on the inside of the glass plate. An air gap separates the selective absorber from the glass plate. The solar collector is operated at a vacuum of less than 10000 pascal by means of a vacuum pump. The transparent thermal insulating member reduces the air convection and acts similarly to a mulitple pane for the reflected, diffuse thermal radiation. High efficiencies are thus achievable even at large temperature difference between the absorber and the area outside the solar collector. The thermal insulation effect of the air gap and at the same time of the microporous thermal insulation located in the bottom of the housing is varied by regulation of the degree of vacuum. A higher air pressure results in greater thermal losses of the absorber toward the thermal insulation member and the microporous insulation, whereby the temperature of the absorber is controllable.

    摘要翻译: 一种用于产生高温的太阳能收集器,包括限定空腔的桶状壳体,用于密封地封闭空腔的玻璃板,位于玻璃板内部的选择性吸收器和透明保温结构。 气隙将选择性吸收器与玻璃板分开。 太阳能收集器通过真空泵在小于10000帕斯卡的真空下运行。 透明隔热构件减少了空气对流,并且与多反射漫反射辐射的多面板类似地起作用。 因此即使在吸收器与太阳能收集器外部的区域之间的大的温度差下也能实现高效率。 通过调节真空度来改变气隙的绝热效果,同时位于壳体底部的微孔隔热材料的绝热效果。 较高的空气压力导致吸收体朝向隔热构件和微孔绝缘体的更大的热损失,由此吸收体的温度是可控的。

    Solar energy thermalization and storage device
    10.
    发明授权
    Solar energy thermalization and storage device 失效
    太阳能热化和储存装置

    公开(公告)号:US4286576A

    公开(公告)日:1981-09-01

    申请号:US61321

    申请日:1979-07-26

    IPC分类号: F24J2/00 F24J2/34 F24J3/02

    摘要: A passive solar thermalization and thermal energy storage assembly which is visually transparent. The assembly consists of two substantial parallel, transparent wall members mounted in a rectangular support frame to form a liquid-tight chamber. A semitransparent thermalization plate is located in the chamber, substantially paralled to and about equidistant from the transparent wall members to thermalize solar radiation which is stored in a transparent thermal energy storage liquid which fills the chamber. A number of the devices, as modules, can be stacked together to construct a visually transparent, thermal storage wall for passive solar-heated buildings.

    摘要翻译: 被动太阳能热化和热能储存组件,其视觉透明。 该组件由安装在矩形支撑框架中的两个基本上平行的透明壁构件组成,以形成液密室。 半透明热化板位于腔室中,基本上与透明壁构件等距离地平行并且与透明壁构件大致相等,以将太阳辐射热化,其被储存在填充腔室的透明热能储存液体中。 作为模块的多个装置可以堆叠在一起以构建用于被动太阳能加热建筑物的视觉透明的储热壁。