| 摘要 |
FIELD: sanitary equipment, particularly bidets fitted to lavatory bowls. ^ SUBSTANCE: device includes lavatory bowl with toilet seat, water supply tube with shower head threaded to water supply tube, operating handle and valve. Device additionally has tap with operating handle, water supply tube and shower head connected to movable tap part, holder connecting tap body with bowel and fixer to secure water supply tube and shower head in intermediate positions. Device also comprises stop to fix supply tube and shower head in extreme positions, electrical heater connected with cold water delivery pipeline by above valve. Electrical heater has case, heat generation spiral member enclosed in tubular electric insulation and electrical relay for electrical circuit interruption when pressure of cold water falls below predetermined necessary pressure level. Electrical heater has electrical switch cooperating with operating handle. The invention is further disclosed in dependent claims. ^ EFFECT: possibility of cold water heating, improved usability, optimized water stream height and position. ^ 3 cl, 9 dwg |
