| 摘要 |
<p>The method and the device can be used residentially for cleaning of soiled textile materials, in particular of clothing made of natural or man-made textile materials, as well as for their disinfection. The device cleans the materials quickly and effectively, guaranteeing the maintenance of their structure and colouring as well as the integrity of the clothing. The method comprises treating of soiled textiles by the radiation of ultrasound waves in the frequency range of 1.7-2.1 kHz for 15 to 30 min. The device has a supply unit and an active element interconnected by an electric cable. The active element is in the form of a water-immersion mechanical oscillations generator, including the following: fitted between the cover (2) and bottom (3) of a composite housing (1), one under the other: sealing ring (4), piezoceramic element (5), contact ring (6), elastic springing element (7) and pressing element (8). Between element (8) and bottom (3) an ultrasound generator (9) and radiator (10) of a transistor, included in the make of the generator are fitted.</p> |
