Oil cooler sealing performance detection equipment

The utility model relates to oil cooler sealing performance detection equipment which comprises a medium box, a booster pump, a pressure detector and a heating device, the medium box comprises a medium containing cavity and a medium outlet communicated with the medium containing cavity, the booster pump comprises a pump inlet and a pump outlet, the pump inlet is communicated with the medium outlet, and the pump outlet is used for being communicated with an oil inlet of an oil cooler. The pressure detector is arranged at an oil inlet of the oil cooler, and the heating device is arranged in the medium box or between the medium box and the oil cooler so as to heat the medium before the medium enters the oil cooler. The oil cooler leakproofness detection equipment can solve the problem that the leakproofness verification result of the oil cooler is inaccurate at present. 本申请涉及一种油冷器密封性检测设备，包括介质箱、增压泵、压力检测器以及加热装置，介质箱包括介质容腔以及与介质容腔连通的介质出口，增压泵包括泵入口和泵出口，泵入口与介质出口连通，泵出口用于与油冷器的进油口连通，压力检测器设于油冷器的进油口，加热装置设于介质箱内，或者设于介质箱与油冷器之间，