| 摘要 |
The present invention relates to a multifunctional apparatus for delivering two different types of steam, one at a lower temperature for cleaning and the other at a greater temperature for disinfecting surfaces and the like, which comprises a steaming boiler coupled to a water inlet duct, and provided with heating means. At the outlet of the boiler a switching device (11) is provided for selectively communicating the boiler with a first duct (12) for delivering the steam at a lower temperature and with a duct (20) for supplying a overheater (21) coupled to a second delivery duct (30) for delivering the steam at a greater temperature. <IMAGE> |
