Cooling system and pre-heating the engine and suspension VEHICLE

摘要

The invention relates to transport mechanical engineering, in particular to the design of heating and cooling systems of the engine and the vehicle suspension. The technical effect aimed at reducing the probability of failure of the hydraulic suspension system, and also to reduce the time of preparation of the suspension hydraulic system of the vehicle to the intended use. The technical result is achieved in that the cooling and preheating of the engine and the vehicle suspension is further provided with a heat exchanger disposed in the tank circuit of the hydraulic system, the first input of which is hydraulically connected to the output of the third pump, the second input of which is hydraulically connected to the output of the second pump and the first and second outputs of the heat exchanger are hydraulically connected respectively to the input of the boiler preheater and electromechanical distributor valve, element ktromehanicheskim distribution valve, receiving a control signal from the comparator, the comparator is electrically connected with the coolant temperature sensor, and traction motor electromechanical distributor valve, the thermostat indicator mounted on the outlet flowline block pneumatichydraulic vehicle suspension springs.