| 摘要 |
This invention relates to an improvement in automative vehicles of the kind which include a closed heating/cooling system which carries pressurized liquid and which functions to attemperate the interior spaces of the vehicle. The system includes heat exchanging means, temperature sensing means, liquid conducting lines which are fitted with valves and which direct the circulating medium to a desired vehicle space or desired vehicle spaces. In accordance with the invention, the arrangement includes a function unit (F) which includes at least one inlet port (15) for the liquid flowing from the liquid carrier, and an inlet port and an outlet port (e.g. 16, 17) for each individual climatizing circuit (K1, K2...) and an outlet port (20) which is common to the climatizing circuits (K1, K2) and through which the liquid is returned to the liquid carrier, and a liquid conducting line (21) which permits liquid to flow selectively directly to a return supply line (23) of selectively to one or more branch lines (e.g. 22, 26) such as to deflect inflowing medium to one or more climatizing circuits connected to the branch line or branch lines; and in that the throughflow line is provided with at least two restrictions (24, 25). |
