发明名称 |
FURNACE HEAT EXCHANGER COUPLING |
摘要 |
A coupling to connect a primary heat exchanger to a condensing heat exchanger of a furnace includes a coupling box extending between a primary heat exchanger and a condensing heat exchanger. The coupling box defines a flow path for flue gas between a primary heat exchanger outlet and a condensing heat exchanger inlet. A tube sheet is located at the condensing heat exchanger inlet and a liner is located at a distance from the tube sheet in the coupling box. The liner and the tube sheet define an insulating liner space therebetween reducing condensation on the liner.
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申请公布号 |
US2012085514(A1) |
申请公布日期 |
2012.04.12 |
申请号 |
US201113247533 |
申请日期 |
2011.09.28 |
申请人 |
HAYDOCK PAUL M.;RIEKE LARRY D.;PULLEY STEPHEN L.;GUPTA NITU;BECK SCOTT A.;CARRIER CORPORATION |
发明人 |
HAYDOCK PAUL M.;RIEKE LARRY D.;PULLEY STEPHEN L.;GUPTA NITU;BECK SCOTT A. |
分类号 |
F28F9/013 |
主分类号 |
F28F9/013 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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