一种电解槽极板温度在线监控系统

By deploying a temperature sensing network in an alkaline water hydrogen production electrolyzer, the temperature of each electrode plate can be monitored in real time, solving the problem of insufficient monitoring in existing technologies, improving safety and efficiency, and extending the service life of the electrolyzer.

CN224513647UActive Publication Date: 2026-07-17JIANG SU SHUANG LIANG QING NENG YUAN KE JI YOU XIAN GONG SI

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANG SU SHUANG LIANG QING NENG YUAN KE JI YOU XIAN GONG SI
Filing Date
2025-08-06
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing alkaline water hydrogen production electrolyzers lack comprehensive, real-time, and accurate temperature monitoring of the counter plates, especially the end plates, leading to a high risk of localized overheating, safety hazards, and low efficiency.

Method used

A temperature sensing network, including contact and non-contact temperature sensors, is used to monitor the temperature of each electrode plate in the electrolytic cell in real time. The signal acquisition and transmission unit and the data processing unit provide real-time display and early warning, enabling comprehensive and real-time online monitoring of the electrode plate temperature.

Benefits of technology

It improves the safety and efficiency of electrolytic cells, extends their lifespan, reduces unplanned downtime, provides predictive maintenance data support, and prevents malfunctions caused by localized overheating.

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Abstract

本实用新型涉及碱性水制氢电解槽技术领域,具体涉及一种电解槽极板温度在线监控系统,系统组成包括部署在电解槽每一块极板包括端极板上的温度传感器网络、采集传输单元、数据处理单元、监控预警单元,其用于实时采集所有极板温度,特别关注端极板状态,通过计算温度分布、温差及温升速率,基于阈值进行预警和联锁控制。本实用新型弥补了现有技术对端极板温度监测的缺失,实现了电解槽极板温度的全面、实时、在线监控,能显著提高电解槽运行的安全性、效率和寿命。
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