A ventilation system and device for post-fire exhaust in a wind farm
CN116123645BActive Publication Date: 2026-04-03HUANENG GUANGDONG SHANTOU OFFSHORE WIND POWER CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-12-02
- Publication Date
- 2026-04-03
AI Technical Summary
Technical Problem
The existing ventilation system in wind farms cannot simultaneously achieve ventilation and dust removal as well as fire-fighting and cooling after a fire, resulting in unnecessary losses.
Method used
A post-fire ventilation system for a wind farm is designed, comprising a fire detection unit, a smoke detection unit, an exhaust unit, and a fire-fighting unit. The system uses a control unit to monitor the fire temperature and smoke concentration in real time and control the exhaust ventilation, dust removal, and fire-fighting cooling processes.
Benefits of technology
It enables efficient ventilation, dust removal, and fire-fighting cooling after a fire at a wind farm, reducing losses caused by delayed response to the fire.
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Smart Images
Figure CN116123645B_ABST
Abstract
This invention relates to the field of fire ventilation technology, and more specifically, to a ventilation system and device for a wind farm after a fire. The system includes: a fire detection unit for detecting the fire temperature of the wind farm fire; a smoke detection unit for detecting the smoke concentration of the wind farm fire; a ventilation unit for creating negative pressure within the wind farm to ventilate and remove dust after a fire; a fire suppression unit for spraying water to cool the wind farm after a fire; and a control unit for controlling the ventilation unit to perform ventilation and dust removal based on the fire temperature and smoke concentration. This invention effectively controls the ventilation and dust removal time, significantly reducing losses caused by untimely ventilation after a fire.
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