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    • 7. 发明授权
    • Thermal energy storage and exchanger device
    • 热能储存和交换装置
    • US5696872A
    • 1997-12-09
    • US320257
    • 1994-10-07
    • Harold H. Seward
    • Harold H. Seward
    • F24C15/32F28D20/00F24H7/02
    • F28D20/0056F24C15/322Y02E60/142
    • A thermal energy storage and exchanger device includes, a plurality of horizontal, superimposed, spaced plates defining a plurality of clear, horizontal, continuous, uniformly spaced flow passageways between them; and introduction means selectively operable for driving a thermal energy exchanger fluid horizontally through the flow passageways to introduce thermal energy to the plates in one mode and extract thermal energy from the plates in a second mode; the plates being vertically spaced and horizontally oriented for minimizing convection and heat exchange in a third, storage mode when the thermal energy exchanger fluid resides in the flow passageways undriven by the introduction means.
    • 热能储存和交换装置包括多个水平重叠的间隔开的板,它们在它们之间限定了多个透明的,水平的,连续的,均匀间隔的流动通道; 以及引导装置,其选择性地可操作地用于通过所述流动通道水平地驱动热能交换器流体,以一种模式将热能引入所述板,并以第二模式从所述板提取热能; 所述板垂直间隔开并水平定向,以当所述热能交换器流体驻留在由所述引入装置引起的流动通道中时,以最小化第三存储模式的对流和热交换。
    • 10. 发明授权
    • Heat accumulator
    • 蓄热器
    • US4714821A
    • 1987-12-22
    • US626858
    • 1984-06-27
    • Leif Jakobsson
    • Leif Jakobsson
    • F24D3/08F24D11/00F24H7/04F28D15/02F28D20/00H05B1/02F24H7/02
    • F24D11/002F24H7/0433F28D15/02F28D20/0056F24D3/08Y02E60/142
    • A heat accumulator is disposed in heat exchange relationship with a heating system. The accumulator includes a body of a material having a high heat capacity and a high melting point, such as iron or ceramic material. The accumulator is arranged for being heated by electrical energy during non-peak hours, or "night" energy, to a temperature much higher than the maximum temperature of the heating system. A conduit containing a fluid in a liquid phase is arranged for communication with the water system for setting the heat accumulator in heat exchange relation with the water system of the heating system. A pump is used on startup at high speed to expel water vapor from the accumulator quickly, with the pump having a reduced speed for ordinary operation following startup. The higher pump speed and low conduit volume in the heat accumulator prevents flashing of the water into water vapor during startup operation.
    • PCT No.PCT / SE83 / 00366 Sec。 371日期1984年6月27日第 102(e)日期1984年6月27日PCT提交1983年10月26日PCT公布。 出版物WO84 / 01814 日期为1984年5月10日。蓄热器与加热系统处于热交换关系。 蓄能器包括具有高热容和高熔点的材料的主体,例如铁或陶瓷材料。 蓄电池被布置成在非高峰时段或“夜间”能量期间被电能加热到远高于加热系统的最高温度的温度。 包含液相中的流体的管道被布置成与水系统连通,用于将蓄热器与加热系统的水系统进行热交换关系。 在高速起动时使用泵快速排出蓄能器中的水蒸气,泵启动后通常运行时减速。 蓄热器中较高的泵速和较低的管道体积可防止启动过程中水分闪蒸。