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公开(公告)号：US5911563A
公开(公告)日：1999-06-15
申请号：US774050
申请日：1996-12-23
申请人： Ronald J. Duppert , Joe W. Dark , John W. Schedel , Bradley L. Kersh , Eugene D. Daddis, Jr. , Benny P. Dimarco
发明人： Ronald J. Duppert , Joe W. Dark , John W. Schedel , Bradley L. Kersh , Eugene D. Daddis, Jr. , Benny P. Dimarco
CPC分类号： F04D29/626 , F24F2013/205
摘要： The invention is a blower assembly for a packaged climate control unit such as a packaged air conditioning or heating unit. An orifice ring for receiving and guiding rotation of a blower wheel of the assembly is made detachable so that the wheel can be inserted into and retrieved from the top of the blower assembly housing. Further, the blower assembly may comprise an improved motor stand having vertically oriented pegs which are received by receptacles formed about the outer surface of the motor. When the assembly is installed in packaged unit having a detachable top section, both the blower wheel and the blower wheel motor can be retrieved from the packaged unit for servicing or replacement without removing the blower assembly housing from the packaged unit.
摘要翻译： 本发明是一种用于包装气候控制单元的吹风机组件，例如包装空调或加热单元。 用于接收和引导组件的鼓风机轮的旋转的孔口环可拆卸，使得轮可以被插入到鼓风机组件壳体的顶部并从其中取出。 此外，鼓风机组件可以包括具有垂直定向的销钉的改进的电动机支架，该电动机支架由围绕电动机的外表面形成的插座容纳。 当组件安装在具有可拆卸顶部部分的包装单元中时，可以从包装单元取回鼓风机轮和鼓风机叶轮电动机用于维修或更换，而不用从包装的单元移除鼓风机组件外壳。
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公开(公告)号：US5624252A
公开(公告)日：1997-04-29
申请号：US578408
申请日：1995-12-26
CPC分类号： F23D14/62 , F23C2203/00 , F23D2203/105 , F23D2212/10
摘要： A porous, ceramic member defines both the burner and baffle. Gaseous fuel is supplied under pressure into a chamber and flows through the ceramic member and, in flowing, causes the aspiration of atmospheric air into the flowing gaseous fuel. The air-fuel mixture is ignited a short distance downstream of the chamber and the flame flows through the ceramic member and emerges from the ceramic member within the heat exchanger. The air mixing with the gaseous fuel causes turbulence and mixing of the gas and cools the flame prior to its reaching temperatures associated with the generation of thermal NO.sub.x.
摘要翻译： 多孔的陶瓷构件限定了燃烧器和挡板。 气体燃料在压力下供应到室中并流过陶瓷构件，并且在流动中导致大气空气吸入流动的气体燃料中。 空气 - 燃料混合物在室的下游点燃较短距离，并且火焰流过陶瓷构件并从热交换器内的陶瓷构件排出。 与气体燃料混合的空气引起气体的湍流和混合，并在火焰达到与产生热NOx之前相关的温度下冷却火焰。
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公开(公告)号：US5791893A
公开(公告)日：1998-08-11
申请号：US578777
申请日：1995-12-26
CPC分类号： F23D14/08 , F23D14/74 , F23D2203/1055 , F23D2209/10 , F23D2212/10
摘要： A porous silicon carbide insert is located in the burner and defines the burner head. This provides a larger area for the flame to attach to the burner head since the porous insert causes the gas/air mixture to flow from the entire burner head. A more stable flame results and the flame is unable to travel back into the burner venturi through the insert.
摘要翻译： 多孔碳化硅刀片位于燃烧器中并限定燃烧头。 这为火焰附着到燃烧器头部提供了更大的区域，因为多孔插入件使得气体/空气混合物从整个燃烧器头部流出。 造成更稳定的火焰，火焰不能通过插入物返回到燃烧器文丘里管。
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