Test storage device and method for testing copper precipitation of engine oil cooler

The invention discloses a test storage device for testing copper precipitation of an engine oil cooler, which is characterized by comprising a circulating oil tank, a first engine oil pump, a second engine oil pump, a heater, an oil storage tank and a plurality of oil pipes, and is characterized in that the heater is mounted in the oil storage tank and used for heating engine oil in the oil storage tank; an inlet of the first oil pump is communicated with the oil storage tank, and an outlet is connected to the top of the circulating oil tank through an oil pipe; an inlet of the second oil pump is communicated with the circulating oil tank, and an outlet is connected to the bottom of the circulating oil tank through an oil pipe. The device has the advantages of simple structure, reasonable mode for evaluating the corrosion strength of the engine oil to the engine oil cooler and the like. 本发明公开了一种测试机油冷却器铜析出的试验储存装置，其特征在于：包括循环油箱、第一机油泵、第二机油泵、加热器、存油箱，以及若干油管，所述存油箱内部安装有所述加热器，用于加热存油箱内部的机油；所述第一机油泵的进口和存油箱连通，出口通过油管连接到所述循