A new boundary pumping temperature determinator

Abstract

The utility model discloses a novel boundary pumping temperature determinator, including the casing and transparent oil pot, the inner chamber of casing is provided with transparent oil pool, the top of transparent oil pool is fixedly linked with one side of transparent oil pot through reflux pipeline, the right of casing is equipped with temperature control component, the inside of transparent oil pot is equipped with measuring assembly, the bottom of transparent oil pot is equipped with reflux mechanism, the utility model relates to measuring device technical field. The novel boundary pumping temperature determinator has greatly reduced the influence of environment on the determination result, does not pass through the rotor viscometer determination viscosity mode evaluation engine oil low temperature pumping performance, through setting up the reflux mechanism, utilize the drive of frequency conversion motor to cooperate the synchronous regulation of temperature control component and electric heating jacket, simulate the process of engine work, shutdown, freeze to start, more real simulation winter engine oil pumping condition in the engine, better evaluation engine oil pumping performance.

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