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    • 41. 发明申请
    • HEAT EXCHANGER
    • 热交换器
    • WO01022018A1
    • 2001-03-29
    • PCT/SE2000/001822
    • 2000-09-20
    • F28D7/12F28F13/06F28F13/12F28D7/10
    • F28F13/06F28D7/12F28F13/12
    • The invention relates to a heat exchanger for transferring heat between media with different temperatures flowing through the heat exchanger, whereby the heat exchanger includes a first flow path for leading through a heat-emitting medium and a second flow path for leading through a heat-adsorbing medium where each flow path has an inlet and an outlet for the said respective medium. To allow a high speed of flow through the heat exchanger without this adversely affecting the recovery of heat between the heat-emitting medium and the heat-adsorbing medium, the heat-adsorbing flow path is enclosed by the heat-emitting glow path and the said flow paths are defined by a first and a second tube-shaped part (1, 2) where one is accommodated in the other so that a continuous column (10) is demarcated between the said parts, whereby the medium is arranged to pass through each respective tube-shaped part while executing a screw-like vortex motion where the exit of the heat-adsorbing medium takes place from the axial centre of the tube-shaped part (2).
    • 本发明涉及一种热交换器,用于在流过热交换器的不同温度的介质之间传递热量,由此热交换器包括用于引导通过发热介质的第一流路和用于引导热吸附的第二流路 介质,其中每个流动路径具有用于所述各个介质的入口和出口。 为了允许通过热交换器的高速度流动,而不会不利地影响发热介质和热吸附介质之间的热回收,热吸附流动路径被发热辉光路径包围,并且所述 流动路径由第一和第二管状部分(1,2)限定,其中一个管状部分(1,2)被容纳在另一个中,使得在所述部分之间划分连续的列(10),由此介质被布置成穿过每个 相应的管状部分,同时执行螺旋状涡旋运动,其中热吸附介质的出口从管状部分(2)的轴向中心发生。
    • 43. 发明申请
    • HIGH EFFICIENCY ULTRA-PURE FLUID HEATER
    • 高效超流体加热器
    • WO98031045A2
    • 1998-07-16
    • PCT/US1998/000629
    • 1998-01-13
    • F16L55/115F24H1/10F24H1/12F28D7/12F28F21/00H05B3/40H05B3/42H01L
    • F16L55/115F24H1/102F24H1/121F28D7/12F28F21/006H05B3/40H05B3/42
    • An apparatus for heating a fluid such as ultra-pure de-ionized (UPDI) water is disclosed. The fluid heater includes an intermediate body portion, a bottom end cap assembly secured to one end of the intermediate body portion, and a top end cap assembly secured to the other end of the intermediate body portion. The intermediate body portion includes a number of concentric quartz tubes wherein a first quarts tube is spaced radially inwardly of a second quartz tube to define an inner fluid pathway for heating UPDI water while flowing through the inner fluid pathway. A third quartz tube is spaced radially outwardly of the second quartz tube and radially inwardly of a fourth quartz tube to define an outer annular fluid pathway for further heating the UPDI water received from the inner fluid pathway. A resistive heating element is interposed between the second and third quartz tubes for heating the UPDI water by means of conduction, convection and heat radiation with a heating efficiency approaching 100 %.
    • 公开了一种用于加热诸如超纯去离子水(UPDI)水的流体的装置。 流体加热器包括中间体部分,固定到中间体部分的一端的底端盖组件和固定到中间体部分的另一端的顶端盖组件。 中间体部分包括多个同心石英管,其中第一夸脱管与第二石英管径向向内间隔开,以限定用于在流过内部流体通道的同时加热UPDI水的内部流体通路。 第三石英管径向向外与第二石英管隔开并且在第四石英管的径向向内限定外部环形流体路径,用于进一步加热从内部流体通道接收的UPDI水。 电阻加热元件介于第二和第三石英管之间,用于通过传导,对流和热辐射加热UPDI水,加热效率接近100%。
    • 48. 发明申请
    • HEAT TRANSFER UNIT, HEATING UNIT AND HEATING APPARATUS FOR RECREATIONAL VEHICLES, AND RECREATIONAL VEHICLES
    • WO2019025636A1
    • 2019-02-07
    • PCT/EP2018/071300
    • 2018-08-06
    • DOMETIC SWEDEN AB
    • BOTTICELLA, VitoPACI, EnricoZANI, Marco
    • F23D14/04F23D14/10F23D23/00B60H1/00F24H1/22F24H3/06F24H1/12F24H3/04B60H1/22F28F1/42F28D7/12F28F1/16
    • The present invention refers to a heat transfer unit (6A) for transferring heat from a heated gas to a liquid in particular to water, wherein the heat transfer unit in particular is for a heating apparatus (1) for a recreational vehicle. The heat transfer unit (6A) comprises a gas conduit (60A) configured to receive and transfer the heated gas and a heat transfer tank (504A) configured to contain the liquid. The gas conduit (60A) has a gas inlet (603A), a gas outlet (604A) as well as a first heat transfer zone (601A) surrounded by a corresponding chamber and a second heat transfer zone (602A) surrounded by a corresponding gas pipe. The chamber surrounding the first heat transfer zone (601A) is coupled to the gas inlet (603A), the gas pipe surrounding the second heat transfer zone (602A) is coupled to the chamber surrounding the first heat transfer zone (601A) and the gas outlet (604A) is coupled to the gas pipe surrounding the second heat transfer zone (602A). The gas conduit (60A) is geometrically shaped in such a way that due to convection, heated gas entering the gas conduit (60A) at the gas inlet (603A) at first has to flow through the first heat transfer zone (601A) and then through the second heat transfer zone (602A) before it can leave the gas conduit (60A) through the gas outlet (604A). The chamber surrounding the first heat transfer zone (601A) and the gas pipe surrounding the second heat transfer zone (602A) are provided within the heat transfer tank (504A). The chamber surrounding the first heat transfer zone (601A) is provided as triangular chamber and the gas pipe surrounding the second heat transfer zone (602A) is coupled to the triangular chamber surrounding the first heat transfer zone (601A) in the area of one of its corners. Moreover, the present invention refers to a heating unit, a heating apparatus and a recreational vehicle provided with such a heat transfer unit.