Combination heating boiler

摘要

With this invention, the heating boiler becomes, as a result of the installation of a large-volume copper pipe coil which is closely packed and if possible has an oval cross-section, an ideal flow heater for service water, as a result of which a separate service-water boiler is no longer necessary. The advantage of this heating boiler embodiment can be seen in that 1. only one heating boiler is necessary without an additional service-water boiler, 2. a large-volume water-bearing heating-water housing which additionally serves as a heat accumulator, 3. has a large-volume approximately oval copper heating coil which stores a large hot-water supply and is constantly immersed in the hot heating water, 4. as a result of this arrangement of the large-volume service water copper-pipe heating coil in the hot heating water, sufficiently hot service water is made possible every 10 minutes for a full bath or uninterrupted hot showering, 5. as a result of the installation of a large steel catalytic converter which is open in the central part, the toxic CO and other harmful substances of the flue gas are converted into non-toxic waste gases by a lambda probe, 6. this steel catalytic converter which is open in the central part simultaneously serves, as a result of its great heat resistance (1500@C), as heating element of the boiler combustion chamber and, incandescent, also combusts the oil particles which are difficult to combust of the heating oil in the 3-pass heating method, as a result of which rapid heating of the heating water and of the service water is achieved.