OPENTECHNICAL PUBLICATION
OT-2026-000000800

Durability testing apparatus for water drainage flap, and testing method using the durability testing apparatus for water drainage flap

Published: 2026-09-15T19:03:24.817632Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000800
Categories: Industrial Motion & Power Transmission > Fluid Power

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ABSTRACT

A durability testing apparatus for a water drainage flap to test the
durability of the water drainage flap. The water drainage flap comprises a
flap column, a water drainage plate arranged inside the flap column and a
water drainage rotation shaft connected with the water drainage plate. The
durability testing apparatus for the water drainage flap comprises: a
vibration table for providing vertical reciprocal vibration and a water inlet
flange disc fixed on the vibration table for supplying water to the water
drainage flap, wherein the water inlet flange disc comprises a base fixed to
the vibration table and a water inlet column arranged on the base and facing
the water drainage flap, a water inlet is provided in the water inlet column,
the water inlet column and the flap column enclose a water inlet chamber, and
the water inlet communicates with the water inlet chamber.

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OpenTechnical publication OT-2026-000000800
Published 2026-09-15T19:03:24.817632Z
https://opentechnical.org/p/OT-2026-000000800