Verification device for component of vehicle-mounted hydrogen system

Abstract

The verification device for a component of a vehicle-mounted hydrogen system includes a high-pressure pipeline (1), a first manual valve (2), a high-pressure quick connector (3), a test panel (4), and a stack (5), wherein the high-pressure pipeline (1), the first manual valve (2), the high-pressure quick connector (3), the test panel (4) and the stack (5) are connected in sequence, and a pressure reducer (401), a flow meter (402) and a low-pressure multi-way connector (403) are arranged on the test panel (4), wherein the pressure reducer (401), the flow meter (402) and the low-pressure multi-way connector (403) are connected in sequence. The device according to the disclosure can provide real vehicle testing of the hydrogen system fittings and valves under different vehicle conditions, collect the real-time status of the 70 MPa hydrogen system fittings and valves under real vehicle conditions and obtain real data through components such as sensors and flow meters, providing strong evidence for verification of the safety and reliability of the fittings and valves, and at the same time, the device is easy to disassemble and allows for the addition of new external test pieces.

Dependencies are inferred from the claim text.