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公开(公告)号：US10167812B2
公开(公告)日：2019-01-01
申请号：US15617620
申请日：2017-06-08
申请人： Zhejiang University
发明人： Gang Xiao , Min Qiu , Mingjiang Ni , Qiang Li , Shulin Wang , Zhongyang Luo , Kefa Cen
摘要： A radiation thermal absorber based on characteristic absorption spectrum, a Stirling engine and an operation method thereof. The radiation thermal absorber allows working gas in the Stirling engine to absorb radiation heat quickly, and help the Stirling engine adopt assistant heating to ensure steady operation when solar power is not enough. The radiation thermal absorber includes a heater base, a radiation energy conversion device, heating tubes, a combustion chamber and valves of the heating tubes. The radiation energy conversion device converts the solar energy into radiation energy near a characteristic absorption peak of the working gas, and the working gas absorbs the radiation directly in depth.
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公开(公告)号：US10126071B2
公开(公告)日：2018-11-13
申请号：US15321257
申请日：2015-06-30
申请人： BASF SE
摘要： The invention relates to a device for heat transfer, comprising a low temperature heat exchanger (3) and a high temperature heat exchanger (5), the heat exchangers (3, 5) being connected to one another by means of a connecting line such that a heat transfer medium flows through the high temperature heat exchanger (5) and through the low temperature heat exchanger (3) in succession, at least one dwell time tank (19) being arranged in the connecting line.
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公开(公告)号：US5103646A
公开(公告)日：1992-04-14
申请号：US635862
申请日：1990-12-28
申请人： John N. Fini
发明人： John N. Fini
CPC分类号： F01D11/003 , F24J2/06 , F24J2/42 , Y02E10/44 , Y02E10/46
摘要： A wind powered device incorporates a solar furnace and vortex generator to provide additional power and boost the efficiency of the complete system. Two concentric dome assemblies connected by a centrally located shaft are connected to a base with bearings capable of rotating the whole assembly 360.degree. about a vertical axis to allow it to turn into the wind. The two domes form a furnace, an inner dome providing insulation for a solar boiler and an exterior dome refracting the incoming sunlight onto the solar boiler. The solar boiler is located at the center of the inner dome and generates steam to drive fans positioned at the poles of the outer dome. The outer dome also functions as a wind powered rotor. Inlet vanes at the periphery of the dome are open to the atmosphere. The exterior of the dome is provided with trapezoidal or curved channels at regular distances parallel to the path of rotation. These channels effect lift by the venturi effect. They also channel the light to the center of the dome. Fans on the shaft evacuate air from the inside of the dome through openings located at the poles of the outer dome. As air is pulled through the outer dome and through the inlet vanes the outer dome will rotate. The system operates simultaneously as a solar furnace, a wind powered generator and as a vortex generator.
摘要翻译： 风力发电设备包括太阳能炉和涡流发生器，以提供额外的功率并提高整个系统的效率。 通过中心定位的轴连接的两个同心圆顶组件连接到具有能够围绕垂直轴线旋转整个组件360°以允许其变成风的轴承的基座。 两个圆顶形成炉，内部圆顶为太阳能锅炉提供绝缘，外部圆顶将入射的阳光折射到太阳能锅炉上。 太阳能锅炉位于内圆顶的中心，产生蒸汽来驱动位于外圆顶的极点的风扇。 外圆顶还用作风力转子。 圆顶周边的入口叶片向大气敞开。 圆顶的外部设有与旋转路径平行的规则距离的梯形或弯曲通道。 这些通道会影响文丘里效应。 他们还将光线引导到圆顶的中心。 轴上的风扇通过位于外圆顶的极点的开口从圆顶的内部排出空气。 当空气被拉过外圆顶并通过入口叶片时，外圆顶将旋转。 该系统作为太阳能炉，风力发电机和涡流发生器同时工作。
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44.发明授权Pump and control unit for a solar heating installation for a water tank, and particularly for a swimming pool 失效用于水箱太阳能加热设备的泵和控制单元，特别是用于游泳池
公开(公告)号：US4541413A
公开(公告)日：1985-09-17
申请号：US597069
申请日：1984-03-08
申请人： Guy Cannaux , Gerard Calvet
发明人： Guy Cannaux , Gerard Calvet
摘要： The invention relates to a pump and control unit for a solar heating installation system for a water tank, particularly for a swimming pool. The system contains a solar collector, a hydraulic circuit which includes an outward-flow pipe, a return-flow pipe, a pump, a derivative-action control unit and two sensors mounted on the outward-flow pipe and on the return-flow pipe, respectively. The pump, the control unit and the two sensors are integrated into a single case. The case is provided in its top wall with a transparent opening which faces the return-flow sensor and through which said sensor can be exposed to solar radiation, such that the pump may be automatically activated during periods of sunshine, i.e., when the solar collector is heating the water returning to the tank, and stopped due to lack of sunshine.
摘要翻译： PCT No.PCT / FR83 / 00142 Sec。 371日期1984年3月8日 102（e）日期1984年3月8日PCT提交1983年7月8日。本发明涉及一种用于水箱，特别是游泳池的太阳能加热安装系统的泵和控制单元。 该系统包括太阳能收集器，液压回路，其包括外流管，回流管，泵，微分动作控制单元和安装在外流管上和回流管上的两个传感器 ， 分别。 泵，控制单元和两个传感器集成在一个单一的壳体中。 壳体在其顶壁上设置有面向回流传感器的透明开口，并且所述传感器可以通过该开口暴露于太阳辐射，使得泵可以在阳光时段（即，当太阳能收集器 正在加热回到水箱的水，由于阳光不足而停止。
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公开(公告)号：US4445499A
公开(公告)日：1984-05-01
申请号：US112518
申请日：1980-01-16
申请人： Ove B. Platell
发明人： Ove B. Platell
CPC分类号： F28D20/0052 , F24J3/084 , Y02B10/20 , Y02E10/125 , Y02E60/142 , Y02E70/30
摘要： A method of storing thermal energy in a body which is in direct thermal contact with the surrounding earth. The energy is transferred to said ground body from heat absorbing devices, specifically solar heat absorbing devices, by circulating a liquid in a circuit incorporating a plurality of channels in the ground body and said heat absorbing devices. The thermal energy stored in the ground body is removed therefrom by means of the circulating liquid and used to control the heat of an object such as a building by circulating the heated liquid around the building in a further circuit incorporating further channels and heat emitting devices. The channels in the ground body are arranged and sized in accordance with the calculated amount of thermal energy supplied to and taken out of the ground body period such as one year. A defined surface surrounding the ground body is established at a distance from the most remote of the channels in a direction outwardly of the ground body so to reach a maximum temperature on the order of 35.degree. C. and a temperature variation during the period of energy input and output of not more than 10.degree. C.
摘要翻译： 将热能存储在与周围地球直接热接触的主体中的方法。 能量通过吸收装置，特别是太阳能吸热装置，通过使包含多个通道的电路中的液体循环到地面体和所述吸热装置中而转移到所述地面体。 存储在地面主体中的热能通过循环液体被除去，并且用于通过将加热的液体循环在建筑物周围的另外的通道和发热装置的另外的电路中来控制诸如建筑物的物体的热量。 地面体中的通道根据计算出的供给和取出地面体积时间的热能的数量进行排列和调整，例如一年。 围绕地面体的限定表面建立在距离地面主体最远的通道一定距离处，以达到35℃的最大温度和能量期间的温度变化 输入输出不超过10℃
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公开(公告)号：US4391616A
公开(公告)日：1983-07-05
申请号：US285692
申请日：1981-07-21
申请人： Yoshio Imamura
发明人： Yoshio Imamura
IPC分类号： F24S90/00 , B01D53/26 , F24F3/00 , F24F3/14 , F24F3/147 , F24F5/00 , F28D9/00 , F28D9/04 , B01D53/04
CPC分类号： F24F3/1423 , B01D53/261 , F24F3/1417 , F24J2/00 , F28D9/0018 , F28D9/04 , F24F2003/1464 , F24F2203/1004 , F24F2203/1032 , F24F2203/104 , F24F2203/1048 , F24F2203/1052 , F24F2203/1068 , F24F2203/1072 , F24F2203/1084 , F24F2203/1088 , F24F2203/12 , Y02E10/40
摘要： The disclosure is directed to a method of dehumidification of air or gas which includes the steps of preparing a dehumidifying member composed of active carbon fiber material in the form of sheets, and bringing air or gas to be dehumidified into contact with the dehumidifying member in a direction parallel to the sheets for a less air passing resistance.
摘要翻译： 本发明涉及一种空气或气体的除湿方法，其特征在于，包括以下步骤：制备由片状活性炭纤维材料构成的除湿构件，并使空气或气体被除湿与所述除湿构件接触， 方向平行于片材，以减少空气通过阻力。
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公开(公告)号：US4307707A
公开(公告)日：1981-12-29
申请号：US103309
申请日：1979-12-13
申请人： John M. Stewart
发明人： John M. Stewart
IPC分类号： F16K11/065 , F24S90/00 , F24J3/02 , F16K15/00
CPC分类号： F16K11/065 , F24J2/423 , Y02E10/40 , Y10T137/7915 , Y10T137/86678 , Y10T137/86726
摘要： A control valve for a solar heating system is disclosed. The valve has a valve body which defines four chambers disposed end to end. A valve operating rod is movable axially through all four chambers uder motor control and carries a valve member for directing liquid through the valve. In one position of the valve member, incoming liquid is directed to an outlet for connection to a solar collector and liquid returning from the collector can flow through the valve body and back to the swimming pool. In the other position of the valve member, the liquid bypasses the collector and is directed back to the pool while liquid in the collector drains back into the valve body through the outlet and is removed by suction from a drain-down chamber in the valve body.
摘要翻译： 公开了一种用于太阳能加热系统的控制阀。 该阀具有阀体，该阀体限定了端对端设置的四个腔室。 阀操作杆可轴向移动通过所有四个腔室电机控制，并且携带用于引导液体通过阀门的阀构件。 在阀构件的一个位置，进入的液体被引导到用于连接到太阳能收集器的出口，并且从收集器返回的液体可以流过阀体并返回到游泳池。 在阀构件的另一位置，液体绕过收集器并且被引导回到池中，而集液器中的液体通过出口排出回到阀体中，并且通过抽吸从阀体中的排水室排出 。
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公开(公告)号：US4281640A
公开(公告)日：1981-08-04
申请号：US836538
申请日：1977-09-26
申请人： David N. Wells
发明人： David N. Wells
CPC分类号： F24J2/067 , F24J2/06 , F24J2/10 , F24J2/18 , F24J2/42 , F24J2/541 , F24J2/5424 , F24J2002/108 , Y02E10/44 , Y02E10/47
摘要： An improved electromagnetic radiation collector system for concentrating electromagnetic radiation emitted from a source to a collecting mechanism. The radiation collector system includes a plurality of primary reflectors which are moveably actuated responsive to a displacement of the electromagnetic radiation source. The primary reflector members reflect and concentrate the source emitted radiation to a secondary reflector which is positionally located substantially at the focal length of the displaceable primary reflector members or plates. The secondary reflector is particularly contoured and reflectively coated to reflect the initially concentrated reflected radiation to a substantially line focus. The secondary reflector may be stationary or formed of a plurality of rotatable reflecting members. Radiation reflected from the secondary reflector is focused upon a line collector mechanism or heating a fluid medium passing therethrough. Additionally, the second reflector may reflect radiation to a light redirecting mechanism having an absorbing face substantially located along the focus line of the secondary reflector elements.
摘要翻译： 一种用于将从源发射的电磁辐射集中到收集机构的改进的电磁辐射收集器系统。 辐射收集器系统包括多个主反射器，其响应于电磁辐射源的位移而可移动地致动。 主反射器构件将源发射的辐射反射并集中到辅助反射器，该二次反射器基本上位于可位移的主反射器构件或板的焦距处。 二次反射器特别成形并反射涂层，以将初始浓缩的反射辐射反射到基本上线的焦点。 次级反射器可以是静止的或由多个可旋转的反射部件形成。 从二次反射器反射的辐射聚焦在线收集器机构上或加热通过其中的流体介质。 另外，第二反射器可以将辐射反射到具有基本上沿着次级反射器元件的聚焦线定位的吸收面的光重定向机构。
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公开(公告)号：US4265223A
公开(公告)日：1981-05-05
申请号：US943373
申请日：1978-09-18
摘要： A process and system are provided for economic utilization of solar energy. Solar energy is absorbed and converted to thermal energy by means of at least two systems, operating in different temperature ranges, for circulating a primary fluid heat transfer medium through separate collector sections of a solar receiver to recover solar heat and through separate output heat exchangers to supply heat to a second heat transfer medium functioning as a working medium, with heat storage means being associated with each system for the purpose of satisfying the heat requirements of the working fluid and also to prevent cooling down of the collector during the time that little or no solar radiation is available.
摘要翻译： 为太阳能的经济利用提供了一个过程和系统。 通过在不同温度范围内工作的至少两个系统吸收太阳能并将其转化为热能，用于使主流体传热介质通过太阳能接收器的单独的收集器部分循环，以回收太阳能热量并通过单独的输出热交换器 向作为工作介质起作用的第二传热介质供热，为了满足工作流体的热量要求，并且在少量或 没有太阳辐射可用。
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50.发明授权
公开(公告)号：US4195621A
公开(公告)日：1980-04-01
申请号：US864333
申请日：1977-12-27
申请人： Dale C. Firebaugh
发明人： Dale C. Firebaugh
CPC分类号： F24J2/423 , E04H4/1209 , Y02E10/40
摘要： A solid state temperature regulator is provided for a solar heating system for use in conjunction with a swimming pool, or the like. The solar swimming pool heating system includes the usual components, namely, a pump, a filter, and a collector, and in which the pump serves to circulate the water from the pool through the filter and collector and back into the pool. The system also includes additional components, namely, temperature sensors for the collector and for the circulated pool water, appropriate valves, and a solid state control circuit. The solid state control circuit responds to predetermined temperature differences sensed by the sensors to cause the pool water to be circulated through the collector so long as the collector is at a higher temperature than the circulated pool water, and which causes the circulated pool water to by-pass the collector when the temperature of the collector drops below the temperature of the circulated pool water. The control circuit also has a high temperature cut-off control which activates the valves to cause the circulated pool water to by-pass the collector when the temperature of the circulated pool water exceeds a particular threshold. The control circuit also includes a mode switch which may be actuated to reverse the action of the system, causing the pool water to be circulated through the collector when the collector temperature is lower than the pool water temperature, for example, at night following a hot day, in which the collector radiates to the black sky, whereby the collector can be used to cool the water in the pool.
摘要翻译： 为与游泳池等一起使用的太阳能加热系统提供固态温度调节器。 太阳能游泳池加热系统包括通常的部件，即泵，过滤器和收集器，其中泵用于使来自水池的水通过过滤器和收集器循环回到池中。 该系统还包括附加部件，即用于收集器和循环池的水温度传感器，适当的阀和固态控制电路。 固态控制电路响应传感器感测到的预定温度差，使得池水循环通过集电器，只要集电器处于比循环池水更高的温度，并且使得循环的池水由 - 当集电极的温度低于循环池水的温度时，通过集电器。 控制电路还具有高温切断控制，当循环池水的温度超过特定的阈值时，该控制器激活阀门，使循环的集水器绕过收集器。 控制电路还包括模式开关，其可以被致动以逆转系统的动作，当集电器温度低于池水温度时，例如在热后的夜晚，使池水循环通过集电器 天，收集器辐射到黑色天空，由此收集器可用于冷却游泳池中的水。
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