Box transformer foundation water seepage prevention structure

By installing a water-proof mechanism on the foundation of the transformer substation, and using sealing rings and guiding components to divert rainwater, the problem of equipment dampness and electrical component damage caused by water seepage in the transformer substation foundation is solved, achieving a better waterproof effect.

CN224412601UActive Publication Date: 2026-06-26SHANDONG LUDING ELECTRICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG LUDING ELECTRICAL TECH CO LTD
Filing Date
2025-06-24
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The problem of equipment getting damp and electrical components being damaged after rainwater seeps into the transformer substation foundation is particularly serious at the connection between the top plate and the transformer substation and at the ventilation holes.

Method used

The system employs a waterproof mechanism, including components such as an outer sealing ring, an inner sealing ring, an annular water trough, a drainage channel, a bent water baffle, and a water diversion channel. It seals and guides rainwater from the connection points and ventilation holes to the transformer foundation, and then drains the rainwater through the drainage pipe.

Benefits of technology

It effectively prevents equipment from getting damp and electrical components from being damaged, improves the waterproofing capability of the transformer substation foundation, and ensures the long-term safe operation of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224412601U_ABST
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Abstract

The utility model discloses a box transformer foundation anti -infiltration water structure, including bottom plate, annular side wall, annular top plate, a plurality of ventilation holes and anti -infiltration water mechanism, annular side wall fixedly connected in the top of bottom plate, annular top plate fixedly connected in the top of annular side wall, a plurality of ventilation holes are arranged in the outer wall of annular side wall in ring array, and anti -infiltration water mechanism is composed of upper outer lead subassembly and a plurality of lower outer lead subassembly, and upper outer lead subassembly includes big annular groove, outer sealing ring, small annular groove, inner sealing ring, annular water tank and a plurality of drainage channels, and lower outer lead subassembly includes bending water baffle, water channel and two side plates. The utility model discloses the setting of anti -infiltration water mechanism, through the cooperation between outer sealing ring, inner sealing ring, annular water tank, drainage channel, bending water baffle, water channel and side plate can lead the rainwater that seeps into from the gap of connecting place and ventilation hole to the outside of box transformer foundation, effectively prevent the equipment from being damp, electrical element damage, improve the waterproof capacity of box transformer foundation.
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