New energy automobile battery module system and rapid heat dissipation method
A new energy vehicle and battery module technology, applied in secondary batteries, battery temperature control, circuits, etc., can solve the problems of heavy load, waste of power, and inability to discharge deep heat, and achieve improved cooling efficiency and improved cooling. Effect
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Embodiment 1
[0029] The technical solution of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments of the specification. A new energy vehicle battery module system provided by the embodiment of the present application includes an air intake mechanism 1 and a battery module 2. The battery module 2 It is mainly composed of a lithium battery box 21 and a mounting plate 23, and the lithium battery box 21 is installed on the top of the mounting plate 23 through a bracket. The battery module 2 also includes a cooling plate 22, and the cooling plate 22 is fitted and embedded in the lithium battery box 21. Bottom wall, the both sides of lithium battery case 21 tops are respectively provided with air outlet box 211 and air inlet box 212, and bellows 4 is installed at the port position of outlet box 211 and air inlet box 212, and lithium battery box 21 is connected with bellows 4 through bellows 4. Inlet and outlet air pressuriz...
Embodiment 2
[0044] The technical solution of the present invention is further described in detail in conjunction with specific embodiments. The present invention also discloses a rapid heat dissipation method based on a battery module system of a new energy vehicle, which includes the following steps:
[0045] S1, first-level cooling: after the car is driven, intake air is carried out through the air intake grille, so that the external air is blown into the intake cylinder 31 through the intake cylinder 101 and the intake filter element 102 and pushes the intake turbofan 341 in the intake cylinder 31 Rotate, the intake turbofan 341 generates inertia to keep the intake air, and further the air in the intake cylinder 31 enters the lithium battery box 21 from the air intake box 212 through the bellows 4 to dissipate heat, and finally the lithium battery is discharged by the exhaust turbofan 342. The hot air in the box 21 is extracted;
[0046] S2, two-stage cooling: After the power shaft 37 ...
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