Conveying system flow resistance matching acceptance test apparatus and test method thereof

The invention discloses a conveying system flow resistance matching acceptance test apparatus. The apparatus comprises two simulation tanks, and a pump, a valve, and a flow sensor connected with each other, internal channels at the bottoms of the simulation tanks and an internal channel of the bottom of a tank in a to-be-accepted conveying system are consistent, a pressure difference sensor is connected between the two simulation tanks, in the usage state, the bottom of one simulation tank is communicated with an inlet of one branch pipe of a to-be-tested piece, the bottom of the other simulation tank is communicated with an inlet of the other branch pipe of the to-be-tested piece, and an inlet of the pump is communicated with an outlet of the to-be-tested piece. According to the conveying system flow resistance matching acceptance test apparatus and a test method thereof, the flow resistance of two branch pipelines of a test piece can be conveniently tested, the simulation tanks can simulate the real state of the tank, flow boundaries of the simulation tanks and the real tank are guaranteed to be the same, and the influence of a ground test tool on a test result is eliminated.