A water receiving tray with water overflow guiding and alarming functions

By designing a water tray with overflow diversion and alarm functions, and using a water immersion sensor to detect overflow and trigger an audible and visual alarm, the problem of water overflow during the use of tankless water purifiers is solved, achieving countertop cleaning and timely reminders.

CN224483696UActive Publication Date: 2026-07-14YANCHENG YIDONG TECH SERVICE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YANCHENG YIDONG TECH SERVICE CO LTD
Filing Date
2025-08-11
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

When using tankless water purifiers, users often forget to turn off the tap, causing water to overflow and stain the kitchen countertop. Existing technology lacks an effective reminder device.

Method used

Design a water receiving tray with overflow diversion and alarm functions, including a base, a trench, a weir, a diversion part, and a water immersion sensor. It uses the conductivity of water to detect overflow and alerts the user with an audible and visual alarm. Combined with the diversion part, it directs the overflow water away from the base to prevent contamination.

Benefits of technology

It effectively prevents water from overflowing and staining the kitchen countertop, and promptly reminds users to turn off the water through sound and light alarms, keeping the countertop dry and improving the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to intelligent household electrical appliances technical field, concretely relates to a water pan with overflow water diversion and alarm function, including seat body and water immersion sensor, the seat body is flat board shape, including bearing platform, groove, cofferdam, cofferdam gap, drainage part, the main part of water immersion sensor is installed in seat body, water immersion sensor is provided with first electrode, second electrode, first electrode, second electrode interval arrangement, and all are exposed in the groove or cofferdam gap place or the place that the overflow water can pass through at drainage part, water immersion sensor can send alarm sound when first electrode and second electrode are submerged by water. The utility model drainage part guides the water in the groove to the direction away from the seat body from cofferdam gap, directly flows into the sink, fundamentally prevents overflow water pollution cabinet counter, keeps the clean and dry of counter, and when overflow occurs, can even carry out sound alarm, reminds the user to close water in time, avoids the waste of water.
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