| 摘要 |
The invention relates to a scald protection unit to be connected to a control cartridge (21) for mixer taps in the field of plumbing, wherein the scald protection unit has a housing (20) with a cold water inlet (1) for cold water, a hot water inlet (2) for hot water, a cold water outlet (6) and a mixed water outlet (9), and the cold water outlet (6) of the scald protection unit can be connected to a cold water inlet of the control cartridge (21) and the mixed water outlet (9) of the scald protection unit can be connected to a hot water inlet of the control cartridge (21). In order that the mixed water can be preset to a variable temperature and temperature changes in the inflow are kept constant during operation, it is proposed according to the invention that the cold water inlet (1) of the scald protection unit is connected to the cold water outlet (6) of the scald protection unit by a cold water duct (14), the hot water inlet (2) of the scald protection unit opens into the inlet of a temperature control unit (4) via a hot water duct (15), a connecting duct (7) leads from the cold water duct (14) to the inlet of the temperature control unit (4), and the outlet of the temperature control unit (4) is connected to the mixed water outlet (9) of the scald protection unit via a mixed water duct (16). |
