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    COMBINED GAS-WATER TUBE HYBRID HEAT EXCHANGER
    4.
    发明申请
    COMBINED GAS-WATER TUBE HYBRID HEAT EXCHANGER 审中-公开
    组合式气管混合热交换器

    公开(公告)号：WO2013055431A1

    公开(公告)日：2013-04-18

    申请号：PCT/US2012/048970

    申请日：2012-07-31

    Applicant: INTELLIHOT GREEN TECHNOLOGIES, INC. ,  DEIVASIGAMANI, Sridhar ,  AKASAM, Sivaprasad

    Inventor： DEIVASIGAMANI, Sridhar ,  AKASAM, Sivaprasad

    IPC: F28D7/16

    CPC classification number: F24H1/145 ,  F24H1/285 ,  F24H1/287 ,  F24H1/44 ,  F24H9/0026 ,  F28D7/0075 ,  F28D7/16 ,  F28D7/1676

    Abstract: 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.

    Abstract translation: 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，并且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。

    COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM
    6.
    发明专利
    COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM 未知

    公开(公告)号：CA2770190C

    公开(公告)日：2016-09-06

    申请号：CA2770190

    申请日：2010-08-18

    Applicant: DEIVASIGAMANI SRIDHAR ,  AKASAM SIVAPRASAD

    Inventor： DEIVASIGAMANI SRIDHAR ,  AKASAM SIVAPRASAD

    IPC: F24H1/10 ,  F24H9/18 ,  F24S10/30

    Abstract: A novel water heat exchanger with a helix coil incorporated into an elongated variable diameter cylindrical housing. A buffer tank is incorporated within the lumen of the helix coil. The heat exchanger utilizes a radial direct-firing burner and a blower-driven hot flue gas to heat water. At least a rope seal is disposed between adjacent coil loops of a portion of the helix coil for enhancing heat transfer to the helix coil. In one embodiment, solar and electric heating systems are combined with the helix coil heat exchanger to provide supplemental heating. In another embodiment, the heat exchanger further comprises a Stirling engine comprised of a free piston having hot and cold ends, wherein the hot end receives heat from the burner and the cold end is cooled by the incoming cold water line to form an electric power generator.

    Coil tube heat exchanger for a tankless hot water system
    7.
    发明专利
    Coil tube heat exchanger for a tankless hot water system 未知

    公开(公告)号：AU2010284267B2

    公开(公告)日：2013-05-30

    申请号：AU2010284267

    申请日：2010-08-18

    Applicant: AKASAM SIVAPRASAD ,  DEIVASIGAMANI SRIDHAR

    Inventor： DEIVASIGAMANI SRIDHAR ,  AKASAM SIVAPRASAD

    IPC: F24H1/10 ,  F24H9/18 ,  F24S10/30

    Abstract: A novel water heat exchanger with a helix coil incorporated into an elongated variable diameter cylindrical housing. A buffer tank is incorporated within the lumen of the helix coil. The heat exchanger utilizes a radial direct-firing burner and a blower-driven hot flue gas to heat water. At least a rope seal is disposed between adjacent coil loops of a portion of the helix coil for enhancing heat transfer to the helix coil. In one embodiment, solar and electric heating systems are combined with the helix coil heat exchanger to provide supplemental heating. In another embodiment, the heat exchanger further comprises a Stirling engine comprised of a free piston having hot and cold ends, wherein the hot end receives heat from the burner and the cold end is cooled by the incoming cold water line to form an electric power generator.

    COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM
    8.
    发明申请
    COIL TUBE HEAT EXCHANGER FOR A TANKLESS HOT WATER SYSTEM 审中-公开
    TANKLESS热水系统的盘管热交换器

    公开(公告)号：WO2011022452A3

    公开(公告)日：2011-06-09

    申请号：PCT/US2010045834

    申请日：2010-08-18

    Applicant: DEIVASIGAMANI SRIDHAR ,  AKASAM SIVAPRASAD

    Inventor： DEIVASIGAMANI SRIDHAR ,  AKASAM SIVAPRASAD

    IPC: F24H1/10 ,  F24H9/18 ,  F24S10/30

    CPC classification number: F24H1/165 ,  F24D2200/08 ,  F24D2200/14 ,  F24D2200/26 ,  F24H1/186 ,  F24H1/208 ,  F24H1/34 ,  F24H1/43 ,  F24H1/44 ,  F24H9/0026 ,  F24H9/1836 ,  F24H2240/04 ,  F28D1/0472 ,  F28D7/024 ,  F28F1/24 ,  F28F1/36 ,  F28F13/06 ,  F28F2009/0292 ,  F28F2215/04 ,  F28F2255/14 ,  F28F2265/12 ,  Y02B10/20 ,  Y02B10/70

    Abstract: A novel water heat exchanger with a helix coil incorporated into an elongated variable diameter cylindrical housing. A buffer tank is incorporated within the lumen of the helix coil. The heat exchanger utilizes a radial direct-firing burner and a blower-driven hot flue gas to heat water. At least a rope seal is disposed between adjacent coil loops of a portion of the helix coil for enhancing heat transfer to the helix coil. In one embodiment, solar and electric heating systems are combined with the helix coil heat exchanger to provide supplemental heating. In another embodiment, the heat exchanger further comprises a Stirling engine comprised of a free piston having hot and cold ends, wherein the hot end receives heat from the burner and the cold end is cooled by the incoming cold water line to form an electric power generator.

    Abstract translation: 具有螺旋线圈的新型水热交换器结合到伸长的可变直径圆柱形壳体中。 缓冲罐被结合在螺旋线圈的管腔内。 热交换器利用径向直燃式燃烧器和鼓风机驱动的热烟气来加热水。 至少一个绳索密封件设置在螺旋线圈的一部分的相邻线圈环之间，用于增强向螺旋线圈的热传递。 在一个实施例中，太阳能和电加热系统与螺旋盘管式热交换器组合以提供补充加热。 在另一个实施例中，热交换器还包括斯特林发动机，该斯特林发动机包括具有热端和冷端的自由活塞，其中热端从燃烧器接收热量并且冷端由进入的冷水管线冷却以形成发电机 。

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