Modular domestic hydroelectric generation system

EP4613999A1Pending Publication Date: 2025-09-10ZECUB SAS
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Patent Information

Application Number
EP2025161919
Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-03-06
Filing Date
2025-03-05
Publication Date
2025-09-10

AI Technical Summary

Technical Problem

Existing hydroelectric generation systems are vulnerable to turbine failures, require costly maintenance, and are inefficient in varying water flow conditions, making them unstable and difficult to install without extensive development work.

Method used

A modular domestic hydroelectric generation system with solenoid valves and micro-turbines for precise water flow control, energy storage, and purification, allowing stable electricity production and maintenance flexibility.

Benefits of technology

Ensures stable and efficient electricity generation with reduced maintenance needs, using solenoid valves and micro-turbines to manage water flow and pressure, ensuring continuous and drinkable water supply.

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Abstract

The invention relates to a domestic hydroelectric generation system (1), comprising a power supply inlet (11) connected to the domestic water supply network (100) and an outlet (12) to the domestic water circulation network (200), the system (1) comprising: - an injection module (2); - the power supply circuit (9) of the system (1); - at least one electricity production module (3);- energy storage means (4) and processing means (5), the electricity production module (3) being equipped with hydroelectric generation means comprising a plurality of micro-turbines (T1, T2, T3, T4), mounted in parallel with each other on the supply circuit (9), each micro-turbine (T1, T2, T3, T4) having a micro-turbine inlet solenoid valve (EVTE) and a micro-turbine outlet solenoid valve (EVTS), configured to control the flow of water from the supply circuit at each micro-turbine (T1, T2, T3, T4), each inlet (EVTE) and outlet (EVTS) solenoid valve.;
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Citation Information

Patent Citations

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    CN206477946U

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    WO2012105925A1

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    US10865762B1

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    WO2022168096A1