High -efficient gas thermoconverter

The utility model discloses a high -efficient gas thermoconverter includes a district heat exchange module at least, a district heat exchange module includes many heat exchange tubes and a plurality of being used for many the heat exchange tube connects gradually elbow, wherein in part or whole together the internal surface of heat exchange tube forms the internal thread, and the surface forms side -finned, and this gas thermoconverter can extensively be used for the difference in domestic device or industry and commerce field to fire thermoconverter, and its is with low costs, and heat exchange efficiency is high. 本实用新型公开了种高效燃气热转换器，至少包括区换热模块，所述区换热模块包括多条换热管以及多个用于将多条所述换热管依次连接在起的弯头，其中在部分或者全部所述换热管的内表面形成内螺纹，外表面形成外翅片，本燃气热转换器可广泛用于家用装置或工商业领域的不同燃热转换器，其成本低，换热效率高。