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公开(公告)号：US07559293B2
公开(公告)日：2009-07-14
申请号：US10374605
申请日：2003-02-26
CPC分类号： F24H1/205
摘要： A flue system is provided for a water heater having improved heat exchange efficiency. The flue system includes an upstream heat exchange portion having at least one substantially vertical flue tube. The flue system also includes a downstream heat exchange portion having at least one substantially vertical flue tube. The upstream heat exchange portion provides a first pass for heat exchange with water in a water heater. The downstream heat exchange portion provides a second pass for heat exchange with water in the water heater.
摘要翻译： 为具有改善的热交换效率的热水器提供烟道系统。 烟道系统包括具有至少一个基本垂直的烟道管的上游热交换部分。 烟道系统还包括具有至少一个基本垂直的烟道管的下游热交换部分。 上游热交换部提供与热水器中的水进行热交换的第一通路。 下游热交换部分提供与热水器中的水进行热交换的第二通路。
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公开(公告)号：US20090095234A1
公开(公告)日：2009-04-16
申请号：US11873107
申请日：2007-10-16
CPC分类号： B29C44/1247 , B29C44/351 , F24H1/182 , F24H1/205 , F24H9/2021
摘要： A water heater and method of assembling the water heater are disclosed. The method includes the step of positioning an insulation member around a water tank. An expandable tube is positioned at an elevation between a top surface and a bottom surface of the insulation member. An outer shell is positioned over the water tank, the insulation member, and the expandable tube to at least partially encapsulate the water tank. The expandable tube is expanded to compress at least a portion of the insulation member against the water tank or the outer shell. Foam insulation is delivered into a space defined adjacent the top surface of the insulation member and between the water tank and the outer shell. The foam insulation is substantially limited from traveling past the expandable tube when the expandable tube is maintained in an expanded state.
摘要翻译： 公开了一种热水器和组装热水器的方法。 该方法包括将绝缘构件定位在水箱周围的步骤。 可膨胀管位于绝缘构件的顶表面和底表面之间的高度处。 外壳定位在水箱，绝缘构件和可膨胀管之上，以至少部分地包封水箱。 可膨胀管被膨胀以将绝缘构件的至少一部分压靠在水箱或外壳上。 泡沫绝缘体被输送到邻近绝缘构件的顶表面并且在水箱和外壳之间限定的空间中。 当可膨胀管保持在膨胀状态时，泡沫绝缘体基本上限制于通过可扩张管的行进。
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公开(公告)号：USD564179S1
公开(公告)日：2008-03-18
申请号：US29248814
申请日：2006-09-05
申请人： Jason Sutherland
设计人： Jason Sutherland
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公开(公告)号：US07650859B2
公开(公告)日：2010-01-26
申请号：US11873107
申请日：2007-10-16
CPC分类号： B29C44/1247 , B29C44/351 , F24H1/182 , F24H1/205 , F24H9/2021
摘要： A water heater and method of assembling the water heater are disclosed. The method includes the step of positioning an insulation member around a water tank. An expandable tube is positioned at an elevation between a top surface and a bottom surface of the insulation member. An outer shell is positioned over the water tank, the insulation member, and the expandable tube to at least partially encapsulate the water tank. The expandable tube is expanded to compress at least a portion of the insulation member against the water tank or the outer shell. Foam insulation is delivered into a space defined adjacent the top surface of the insulation member and between the water tank and the outer shell. The foam insulation is substantially limited from traveling past the expandable tube when the expandable tube is maintained in an expanded state.
摘要翻译： 公开了一种热水器和组装热水器的方法。 该方法包括将绝缘构件定位在水箱周围的步骤。 可膨胀管位于绝缘构件的顶表面和底表面之间的高度处。 外壳定位在水箱，绝缘构件和可膨胀管之上，以至少部分地包封水箱。 可膨胀管被膨胀以将绝缘构件的至少一部分压靠在水箱或外壳上。 泡沫绝缘体被输送到邻近绝缘构件的顶表面并且在水箱和外壳之间限定的空间中。 当可膨胀管保持在膨胀状态时，泡沫绝缘体基本上限制于通过可扩张管的行进。
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