A multi-heat source intelligent hot water system and its water temperature control device

By using dual temperature sensors to detect residual heat in the stove and intelligently switching between multiple heat sources for water supply, combined with triple safety protection and a dual-water-path mixing structure, it solves the problems of low energy efficiency, insufficient safety, and complex installation in existing kitchen hot water supply systems. It achieves efficient, safe, and precise multi-heat-source water supply control, adapting to installation needs in multiple scenarios.

CN122129723APending Publication Date: 2026-06-02李炳超
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
李炳超
Filing Date
2026-03-25
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing kitchen hot water supply systems suffer from problems such as low energy efficiency, insufficient safety, complex installation, limited functionality, inability to supply water from multiple heat sources, inability to precisely adjust water temperature, and lack of system integration, making it difficult to meet the diverse market demands.

Method used

It uses dual temperature sensors to detect waste heat from the stove, intelligently switches between multiple heat sources for water supply, and is equipped with triple safety protection, a dual water path mixing structure, energy metering and carbon integration system. It supports multiple installation methods, enabling priority utilization of waste heat from the stove, precise temperature control, full-scene adaptability and system expansion.

Benefits of technology

It maximizes the utilization of waste heat from the stove, improves energy efficiency, ensures safety and reliability, provides installation adaptation for multiple scenarios, achieves precise water temperature control and energy metering, and meets the needs of the entire market.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to the field of kitchen appliances and smart home technology, and discloses a multi-heat source intelligent hot water system and its water temperature control device, including: a hot water supply device for providing hot water to cooking pots; a heat source control device for prioritizing the use of waste heat from the stove and scheduling multiple heat sources; the heat source control device includes: two temperature sensors, respectively installed at the outlet of the waste heat recovery pipe of the left and right burners; at least two solenoid valves, respectively installed on the main waste heat recovery pipe of the stove and the water supply pipes of other heat sources. By constructing a triple pure mechanical safety protection system, through the physical connection between the movable arm water inlet connector and the wall fixed interface, the linkage between the manual button and the mechanical valve, and the water cut-off design of the automatic return spring, the risk of scalding caused by misoperation is eliminated from three dimensions: physical connection, operation triggering, and automatic reset, while combined with fault self-diagnosis and safety redundancy design.
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