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    • 25. 发明申请
    • CHEMICAL HEAT-STORAGE APPARATUS
    • 化学储热装置
    • US20110042036A1
    • 2011-02-24
    • US12742589
    • 2008-11-13
    • Motohiro SuzukiAtsushi KakimotoToru SukawaMio Furui
    • Motohiro SuzukiAtsushi KakimotoToru SukawaMio Furui
    • F28D20/00
    • C09K5/063F28D20/003F28D20/021F28D20/025F28D2020/0069F28D2020/0078Y02E60/142Y02E60/145
    • A chemical heat-storage apparatus 100 is provided with: a container 202 accommodating a heat storage material 210 that has a higher specific gravity than water and exothermically reacts with water; a heat exchanger 209 that is provided inside the container 202 and that gives heat to the heat storage material 210 in a heat storage process as well as absorbing heat from the heat storage material 210 in a heat release process; a water flow path 204 that has openings 203 opening downwardly and that is provided below the heat exchanger 209 inside the container 202 so as to supply, to the inside of the container 202, the water to react with the heat storage material 210; and a distribution plate 206 that is provided below the heat exchanger 209 inside the container 202 and above the opening 203 and that has a plurality of through holes 205 for introducing the water supplied to the inside of the container 202 from a lower part to an upper part.
    • 化学蓄热装置100具有容纳有比水重且与水放热反应的蓄热材料210的容器202; 设置在容器202内部并且在储热过程中向储热材料210供热并且在放热过程中从储热材料210吸收热量的热交换器209; 水流路204具有向下开口的开口203,并且设置在容器202的内部的热交换器209的下方,以向容器202的内部供给与蓄热材料210反应的水; 以及分配板206,其设置在容器202内部和开口203的上方的热交换器209的下方,并且具有多个通孔205,用于将从容器202的内部供给的水从下部引导到上部 部分。
    • 26. 发明申请
    • Heat storage tank
    • 储热罐
    • US20030006239A1
    • 2003-01-09
    • US10174793
    • 2002-06-19
    • Sadahisa OnimaruToshio MorikawaKoichi BanTakashi Toyoshima
    • A47J039/00B65D081/38
    • F28D20/0039B60H1/00492F28D2020/0069F28D2020/0086Y02E60/142
    • In a heat storage tank, a discharge port of an introduction passage is covered by a cup-shaped collision member constructed by a shield portion and a guide cover. In addition, a mixture protection plate having plural through holes is disposed in a tank body between the collision member and an inner surface of the tank body. Therefore, a high-speed water stream, upwardly injected from the discharge port, collides with the shield portion, and turns its flow direction by an approximately right angle. Thereafter, the water stream is guided by the guide cover to a lower side of the mixture protection plate. Accordingly, it can prevent water stored in the tank body from being mixed even when the injection water stream has a high speed.
    • 在储热箱中,导入通道的排出口被由屏蔽部和导向罩构成的杯状的碰撞部件覆盖。 此外,具有多个通孔的混合物保护板设置在碰撞构件和罐体的内表面之间的罐体中。 因此,从排出口向上方喷射的高速水流与遮蔽部碰撞,使其流动方向大致成直角。 此后,水流由引导盖引导到混合物保​​护板的下侧。 因此,即使注入水流具有高速度,也可以防止储存在罐体中的水混合。
    • 27. 发明授权
    • Water heating tank with thermosiphonic circulation for improved heat recovery rate
    • 具有热虹吸循环的加热水箱,提高热回收率
    • US06370328B1
    • 2002-04-09
    • US09285375
    • 1999-04-02
    • Bernard J. Mottershead
    • Bernard J. Mottershead
    • F24H120
    • F24H9/0021F24H1/202F24H9/124F28D20/0039F28D2020/0069F28D2020/0078Y02E60/142
    • An electric water heater has a vertically disposed tank with a cold water inlet, a hot water outlet and at least one horizontally disposed elongated immersion heating element extending into the region of the tank between an upper region and a lower region. Each heating element is surrounded by an elongated closed end tubular sleeve having a plurality of lower openings distributed along the length of the sleeve below the heating element therein and a plurality of upper opening distributed along the length of the sleeve above the heating element. The total area of the upper openings is greater than the area of the lower openings to generate upon operation of the heating element an upwardly directed transverse flow of water in a direction from the lower openings to the upper openings along the entire length of the sleeve. A thermosiphon bypass check valve connected between the cold water inlet and the hot water outlet having a bypass conduit with one or more constrictions and a closure member. The operation of the bypass check valve along with the sleeve surrounding each element generates a thermosiphon effect which improves heat transfer to the water in the tank and thus the heat recovery rate.
    • 电热水器具有垂直设置的槽,其具有冷水入口,热水出口和至少一个水平布置的细长浸没式加热元件,其延伸到上部区域和下部区域之间的槽区域。 每个加热元件由细长的封闭端部管状套管围绕,该套管具有多个下部开口,沿着套筒下方的加热元件的长度分布在其中,以及沿加热元件上方的套筒长度分布的多个上部开口。 上部开口的总面积大于在加热元件操作时沿着套筒的整个长度沿着从下开口到上开口的方向的向上指向的横向水流而产生的下开口的面积。 连接在冷水入口和热水出口之间的热虹吸旁通止回阀具有带有一个或多个收缩部的旁路管道和闭合部件。 旁路止回阀与围绕每个元件的套管的操作产生热虹吸效应,其改善对罐中的水的热传递,从而改善热回收率。
    • 29. 发明授权
    • Energy storage system having thermally stratified liquid
    • 储能系统具有热分层液体
    • US4510922A
    • 1985-04-16
    • US456936
    • 1983-01-10
    • Theodore RoussosRavinder K. Sakhuja
    • Theodore RoussosRavinder K. Sakhuja
    • F24D11/00F24H9/12F28D20/00F24J3/02
    • F28D20/0039F24D11/003F24H9/124F28D2020/0069Y02B10/20Y02E60/142Y02E70/30
    • A thermal energy storage system is disclosed for heating a liquid and establishing and maintaining thermal stratification of the liquid in a storage tank. The tank, which may store hot water for domestic use, contains a vertical header assembly which functions to greatly reduce the momentum of incoming heated water and to transport the water up or down in the tank to a distribution level containing water of temperature equal to that of the incoming water. Positioned outside the tank is a heat pipe heat exchanger for heating storage liquid withdrawn from the tank. A solar-heated working fluid is circulated through one chamber of the heat exchanger to vaporize a heat pipe fluid. The heat pipe fluid in turn heats storage liquid pumped through a separate chamber of the heat exchanger from a lower part of the storage tank, after which the heated storage liquid is returned to the tank and distributed by means of the vertical header assembly.
    • 公开了一种用于加热液体并建立并保持储存罐中的液体的热分层的热能存储系统。 可以储存家用热水的罐子包含一个垂直的集管组件,其功能是大大降低进入的加热水的动量并将罐中的水向上或向下运送到包含相当于其的温度的水的分布水平 的进水。 位于罐外的是用于加热从罐中取出的储存液体的热管热交换器。 太阳能加热的工作流体循环通过热交换器的一个室,以蒸发热管流体。 热管流体又将从热交换器的独立室泵送的储存液体从储罐的下部加热,之后加热的储存液体返回到罐中并通过垂直集管组件分配。