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    WATER HEATER
    1.
    发明公开
    WATER HEATER 审中-公开

    公开(公告)号：US20240318868A1

    公开(公告)日：2024-09-26

    申请号：US18600810

    申请日：2024-03-11

    申请人： NORITZ CORPORATION

    发明人： Tatsuya KARAKI ,  Tsuneo FUNABIKI ,  Kazuma KOBAYASHI ,  Shigeo SUGIE

    IPC分类号： F24H9/00 ,  F24H1/10

    CPC分类号： F24H9/0026 ,  F24H1/107

    摘要： The invention provides a water heater WH including first and second connection target parts J1, J2 that are, as a means for connecting a burner unit BU and a heat exchanger HE, frame-like parts provided at opening edge parts of a first case 1 of the burner unit and a second case 2 of the heat exchanger, respectively, and sandwich a sealing member 5 to face and be connected with each other. An entire shape of the sealing member is frame-like corresponding to the first and second connection target parts, and a notched concave part 50 or a non-notched hole part 50A is formed at a portion thereof. A heat transfer convex part 15 is provided at at least one of the first and second connection targets, and protrudes to enter the concave part or the hole part to come into surface contact with the other.

    Combined gas-water tube hybrid heat exchanger
    6.
    发明授权
    Combined gas-water tube hybrid heat exchanger 有权
    组合式气水管混合式换热器

    公开(公告)号：US09546798B2

    公开(公告)日：2017-01-17

    申请号：US14347272

    申请日：2012-07-31

    申请人： Sridhar Deivasigamani ,  Sivaprasad Akasam

    发明人： Sridhar Deivasigamani ,  Sivaprasad Akasam

    IPC分类号： F28D7/16 ,  F24H1/14 ,  F28D7/00 ,  F24H1/28 ,  F24H1/44 ,  F24H9/00

    CPC分类号： F24H1/145 ,  F24H1/285 ,  F24H1/287 ,  F24H1/44 ,  F24H9/0026 ,  F28D7/0075 ,  F28D7/16 ,  F28D7/1676

    摘要： A heat exchanger having a cylindrical body comprising an upper section, a lower section, a side water jacket surrounding the upper and lower sections, a top water jacket disposed atop the upper section and a gas exhaust disposed below the lower section. A water cavity is disposed substantially in the lower section while a gas cavity having a burner is disposed substantially centrally within the gas cavity. A plurality of water tubes disposed in a ring formation, connect the water cavity through the gas cavity to the top water jacket and a plurality of gas tubes also disposed in ring formations, connect the gas cavity through the water cavity to the gas exhaust. At least one of the gas tubes ring has a diameter that is greater than that of the water tubes ring.

    摘要翻译： 一种具有圆柱体的热交换器，包括上部，下部，围绕上部和下部的侧面水套，设置在上部顶部的顶部水套和设置在下部下方的排气。 水腔基本上设置在下部，而具有燃烧器的气腔基本上设置在气腔内的中心。 设置在环形结构中的多个水管将水腔通过气体腔连接到顶部水套，以及还设置在环形结构中的多个气体管，将气体腔通过水腔连接到排气口。 至少一个气体管环的直径大于水管环的直径。

    HEAT EXCHANGER, METHOD FOR FORMING THEREOF AND USE THEREOF
    7.
    发明申请
    HEAT EXCHANGER, METHOD FOR FORMING THEREOF AND USE THEREOF 审中-公开
    热交换器，其形成方法和使用方法

    公开(公告)号：US20160377349A1

    公开(公告)日：2016-12-29

    申请号：US15110461

    申请日：2015-01-09

    申请人： INTERGAS HEATING ASSETS B.V.

    发明人： Peter Jan Cool

    IPC分类号： F28D9/00 ,  F28F13/08 ,  F24H1/28

    CPC分类号： F28D9/0037 ,  F24H1/282 ,  F24H9/0021 ,  F24H9/0026 ,  F28D9/0031 ,  F28D21/0007 ,  F28D2021/0024 ,  F28F13/08

    摘要： The invention relates to a heat exchanger, comprising a hollow central body which is received in a housing and defines an inner channel for a first medium, wherein a space surrounding the central body in the housing defines at least one outer channel for a second medium, wherein the central body has on either side parts which protrude from a main plane thereof and are connected to mutually opposite parts of the housing and which bound the outer channel such that the outer channel has a meandering form substantially parallel to the main plane of the central body.The invention further relates to a method for forming such a heat exchanger, and to a method for use thereof.

    摘要翻译： 本发明还涉及形成这种热交换器的方法及其使用方法。

    PREHEATER SYSTEM FOR WATER HEATER INPUT WATER
    8.
    发明申请
    PREHEATER SYSTEM FOR WATER HEATER INPUT WATER 审中-公开
    水加热器预热器系统

    公开(公告)号：US20160341447A1

    公开(公告)日：2016-11-24

    申请号：US15141802

    申请日：2016-04-28

    申请人： Carla J. Wyatt

    发明人： Carla J. Wyatt

    IPC分类号： F24H9/00 ,  F28F13/12 ,  F28F1/00 ,  F28F1/40 ,  F28D21/00 ,  F28D7/10

    CPC分类号： F24H9/0026 ,  F28D7/024 ,  F28D7/10 ,  F28D21/0007 ,  F28F1/003 ,  F28F1/40 ,  F28F13/12 ,  F28F2265/26 ,  F28F2270/00

    摘要： Double cylinder walls are adjustably sealed to an exhaust gas conduit of any of a variety of hot water heating systems. An inner cylinder wall houses a water preheater pipe coil with an inner turbulator coil to circulate source water to be preheated by the exhaust gasses prior to feeding into the water heating system. An outer cylinder wall sealed to the inner cylinder wall prevents exhaust gas leakage from the inner cylinder wall from escaping. Insulation between the cylinder walls retains the heat within the inner cylinder for maximum preheating and an outer cylinder wall that is safe to the touch. A series of valves and pressure and flow gauges control the flow of water and diverts the flow or shuts down the preheater system or the entire hot water heating system as needed for failsafe operation.

    摘要翻译： 双缸壁可调节地密封到各种热水加热系统中的任一种的废气导管。 内筒壁容纳具有内部湍流器线圈的水预热器管线圈，以在供给到水加热系统之前循环源排放气体的预热的源水。 密封到内筒壁的外筒壁防止从内筒壁泄漏的废气逸出。 气缸壁之间的绝缘使内筒内的热量保持最大限度的预热，而外筒壁的安全触感。 一系列阀门和压力和流量计控制水流，并根据需要进行故障安全操作转移流量或关闭预热器系统或整个热水供热系统。

    HEAT EXCHANGER, IN PARTICULAR FOR A CONDENSATION BOILER
    9.
    发明申请
    HEAT EXCHANGER, IN PARTICULAR FOR A CONDENSATION BOILER 审中-公开
    热交换器，特别是冷凝锅炉

    公开(公告)号：US20160265808A1

    公开(公告)日：2016-09-15

    申请号：US15036117

    申请日：2014-11-14

    申请人： ELBI INTERNATIONAL S.p.A.

    发明人： Luca MAGNONE ,  Luigi AITA

    IPC分类号： F24H1/16

    CPC分类号： F24H1/165 ,  F24H1/43 ,  F24H9/0026 ,  F28D7/024 ,  F28F1/02 ,  F28F1/16 ,  F28F2009/226

    摘要： The heat exchanger (1) comprises a helical flow conduit (8) for a liquid, made with a pipe (9) of extruded thermally conductive material, provided with a pair of facing and mutually parallel fins (13), which extend from a portion of the outer surface thereof. This pipe (9) is helically wound about a longitudinal axis (A-A) such as to form a sequence of adjacent turns (10) separated by interspaces (11) through which, during use, hot gases, in particular combustion fumes, flow. The fins (13) extend helically, towards the outside relative to the axis (A-A) of the helical conduit (8), and have respective pluralities of through-openings (20, 21) which interconnect the region (16) comprised between them and the interspaces (11, 14) defined with respect to the adjacent turns (10). Flow paths are thus defined through these fins (13), outside the helical conduit (9), for the hot gases which during use pass through the interspaces (11, 14) between the turns of the helical conduit (8).

    摘要翻译： 热交换器（1）包括用于液体的螺旋形流动管道（8），其由具有挤出导热材料的管道（9）制成，设置有一对面对并相互平行的翅片（13），其从一部分 的外表面。 该管（9）围绕纵向轴线（A-A）螺旋缠绕，以形成由间隙（11）分开的相邻匝（10）的序列，在使用期间，热气体，特别是燃烧烟雾流过。 翅片（13）相对于螺旋导管（8）的轴线（AA）螺旋地朝向外部延伸，并且具有相应的多个通孔（20,21），其将包括在它们之间的区域（16）和 相对于相邻的匝（10）限定的间隙（11,14）。 因此，通过在螺旋管道（9）外部的这些翅片（13）限定流动通道，用于在使用期间通过螺旋管道（8）的匝之间的间隙（11,14）的热气体。