A heating device (1), in particular for recreational vehicles such as camping cars or caravans, comprises a heating unit (10) and at least one heat exchange unit (40) coupled to the heating unit (10). The heating unit (10) comprises at least one burner (22) and at least one combustion air fan unit (26). The combustion air fan unit (26) is configured to supply combustion air to the combustor (22). The burner (22) is configured to burn a fuel gas or liquid further supplied to the burner (22) together with the combustion air received from the combustion air fan unit (26) to yield a hot exhaust gas. The heat exchange unit (40) is configured to receive the exhaust gases from the combustor (22) and to transfer heat from the exhaust gases to a fluid to be heated provided within the heat exchange unit (40). The combustor (22) includes at least two nozzles (22b1) and (22b2) configured to supply a fuel gas or liquid to a combustion zone (22e) in which the fuel gas or liquid is to be combusted with the combustion air. Each of the nozzles (22b1) and (22b2) is coupled to its own fuel gas valve or liquid valve to control the fuel gas or liquid supply of the nozzles (22b1) and (22b2) independently of each other. The invention further relates to a recreational vehicle having such a heating device (1) and to a method for starting and controlling the aforementioned heating device (1).

    一种加热设备(1)、特别是用于像露营车或大篷车等休闲车辆的加热设备,该加热设备包括加热单元(10)和联接到该加热单元(10)的至少一个热交换单元(40)。该加热单元(10)包括至少一个燃烧器(22)和至少一个燃烧空气风扇单元(26)。该燃烧空气风扇单元(26)被配置成向该燃烧器(22)供应燃烧空气。该燃烧器(22)被配置成燃烧与从该燃烧空气风扇单元(26)接收的该燃烧空气一起进一步供应到该燃烧器(22)的燃料气体或液体,以得到热排放气体。该热交换单元(40)被配置成接收来自该燃烧器(22)的这些排放气体并将热量从这些排放气体转移到该热交换单元(40)内提供的要加热的流体。该燃烧器(22)包括至少两个喷嘴(22b1)和(22b2),该至少两个喷嘴被配置成将燃料气体或液体供应到燃烧区域(22e),在该燃烧区域中,该燃料气体或液体要与该燃烧空气一起燃烧。这些喷嘴(22b1)和(22b2)中的每个喷嘴联接到其自己的燃料气体阀或液体阀,以彼此独立地控制这些喷嘴(22b1)和(22b2)的燃料气体或液体供应。此外,本发明涉及一种具有这种加热设备(1)的休闲车辆以及用于启动和控制上述加热设备(1)的方法。


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    Title :

    Heating device, recreational vehicle having heating device, and method for heating fluid in recreational vehicle


    Additional title:

    加热设备、具有加热设备的休闲车辆和用于加热休闲车辆中的流体的方法


    Contributors:
    STRONG KENNETH (author) / JONES RUSSELL (author) / PARKIN ALAN (author) / WAN HAILI (author) / KIRBIN THOMAS (author) / DICKEY AARON (author) / GARON PIERRE (author) / RODERICK NATHANIEL (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F23D Brenner , BURNERS



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