| 摘要 |
<p>The device has a hydraulic element (3) comprising a heat exchanger (4), a high temperature circuit and a low temperature circuit. A heat exchange unit comprises a high temperature radiator (5) and a heater unit (7) that is connected at the high temperature circuit. A low temperature radiator (6) is connected to the low temperature circuit. A valve (100) connects the low and high-temperature circuits. The valve comprises a series of communication ways (101-106) to selectively connect the heat exchanger with the low and high-temperature circuits. The valve is designed as a six-way controlled thermostat or a pressure-controller valve.</p> |
