Device for cooling battery
A vehicle and battery technology, applied in the direction of secondary batteries, vehicle components, battery temperature control, etc., can solve the problems of expensive, a lot of installation work, a lot of assembly costs, etc.
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[0030] refer to figure 2 , the device 1 according to the invention for temperature control / cooling of a heat source 2 , eg a vehicle battery 3 , in a motor vehicle 4 , such as an electric or hybrid vehicle 5 , comprises a coolant circuit 6 in which A heat source 2 or vehicle battery 3, a coolant cooler 7, a coolant pump 8 and a refrigerator 9 are arranged (see also Figures 3 to 6 ). In addition, a refrigerant circuit 10 is provided, in which a refrigerator 9 , a compressor 11 , a condenser 12 and an evaporator 13 are arranged. in the same way, on the same basis figure 1 The prior art device 1' shown has an arrangement in which the figure 1 In , reference numerals are used in a similar manner, but with apostrophes.
[0031] According to the invention, the first valve device 14 is now arranged in the refrigerator 9 or directly on the refrigerator, wherein, via the first valve device 14 , the coolant flow 25 can flow between the refrigerator 9 and the coolant cooler 7 dist...
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