| 摘要 |
The invention relates to an efficient method for cooling coolant in internal combustion engines that use a radiator, the method not being affected by the external temperature, particularly when the temperature rises. The method involves the use of a cooling box (1) on one side of which is secured a radiator (6), the cooling box (1) having two openings on two levels in order to extend two hoses from the radiator (6) in the cooling box (1) in order for the engine coolant to enter and exit the radiator (6). An evaporator (19) for a cooling circuit is secured to the other side of the cooling box (1), opposite the radiator (6), and two other openings in the edges of the cooling box (1) are provided for extending the pipes of the evaporator (19) of the cooling circuit, said pipes being connected to a refrigeration compressor (23) which is secured on a support outside the cooling box (1). The evaporator (19) is equipped with an extraction fan (21) that extracts the cool air from the evaporator (19) to the radiator (6) inside the cooling box (1) in order to cool the radiator (6) and disperse the heat thereof, thus completing the heat exchange. The invention allows the engine coolant to be cooled efficiently by means of a cooling box provided with a refrigeration compressor for internal combustion engines that use a radiator, without being affected by the external temperature, particularly when the temperature rises. Therefore, the cooling box functions as a heat exchange box. |
