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发明公开
CN1415901A 回收燃气、燃油锅炉烟气潜热的电动热泵采暖装置 失效 - 权利终止

回收燃气、燃油锅炉烟气潜热的电动热泵采暖装置
摘要：
该发明公开了一种回收燃气、燃油锅炉烟气潜热的电动热泵采暖装置，包括锅炉、供热管和由压缩机、冷凝器、膨胀阀、蒸发器和连接管构成的电动热泵；所述的蒸发器设置在所述锅炉的烟道内，所述的供热管通过所述的冷凝器。该发明将电动热泵和燃气、燃油锅炉结合，充分利用锅炉烟气中的水蒸汽潜热，既满足了现有技术中电动热泵运行所需的低温热源，又使燃气、燃油锅炉的效率在原来的基础上得到大幅度提高，克服了现有技术中电动热泵难以推广使用和燃气、燃油锅炉烟气潜热不能很好利用的问题。该发明主要应用于供热系统。
摘要（英）：

This invention discloses an electric heat-pump heating device with recovered gas or fuel boiler smoke potential heat including boiler, heat supply tube and electromotive heat pump composed of a compressor, cooler, expansion valve, evaporator and connectors, the said evaporator is set inside the smoke channel of the boiler and the heat supply tube passes through the said cooler. The said inventionmeets the needs of low temperature heat resources by electromotive heat pump in present technology and greatly increase the efficiency of gas oil boilers.

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