A pumped storage unit SFC starting control device

By designing motor-driven nozzle components and using multi-dimensional sensor monitoring, the problem of fire extinguishing nozzles being unable to cover high-heat areas has been solved, achieving efficient and precise fire extinguishing effects and process linkage.

CN224400940UActive Publication Date: 2026-06-23CHINA THREE GORGES PROJECTS DEV CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA THREE GORGES PROJECTS DEV CO LTD
Filing Date
2025-04-11
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

The existing SFC start-up control device for energy storage units has fire extinguishing nozzles that cannot accurately cover high-heat areas, resulting in low fire extinguishing efficiency and a lack of linkage mechanism with the start-up process.

Method used

A fire extinguishing assembly including a mounting bracket, adjusting components, and nozzle components was designed. The nozzle components are driven by a motor to move horizontally and rotate, forming wave and double-helix fire extinguishing trajectories. Combined with multi-dimensional monitoring and graded response of temperature, smoke, and flame sensors, precise fire extinguishing is achieved.

Benefits of technology

It improved fire extinguishing efficiency, ensured complete coverage of high-heat areas, achieved linkage with the activation process, and reduced fire risk.

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Abstract

The application relates to the technical field of SFC control cabinet fire prevention, and mainly discloses a pumped storage unit SFC starting control device, which comprises a control cabinet, an electrical control assembly is arranged in the control cabinet, a fire extinguishing assembly, an adjusting piece and a plurality of spray head pieces are arranged on the adjusting piece, the adjusting piece is movably arranged on a mounting frame, the mounting frame is fixed to a cabinet door of the control cabinet, and the spray head pieces are arranged towards the inside of the control cabinet; the device solves the problem that the fire extinguishing spray head of the existing pumped storage unit SFC starting control device cannot accurately cover the high-heat area in the SFC device.
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