Adjustable window
By incorporating wind power generation components and switchable wind shield components into the adjustable wind window, combined with automatic sensor control, the problem of wind energy waste in underground coal mines has been solved, achieving effective wind energy recovery and improved energy utilization efficiency.
CN122407263APending Publication Date: 2026-07-17SHENHUA SHENDONG COAL GRP +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHENHUA SHENDONG COAL GRP
- Filing Date
- 2026-04-24
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
When existing regulating windows are used in underground coal mines, they only have the function of ventilation regulation, resulting in the direct loss of wind energy and energy waste.
Method used
Design an adjustable windshield with built-in wind power generation components and switchable wind cover components, which can convert wind energy into electrical energy and recycle it. Combined with wind speed, temperature and gas concentration sensors for automatic control, it can realize air volume regulation and wind energy recovery.
Benefits of technology
While meeting the ventilation needs of the mine, it improves energy efficiency, reduces energy waste, and enhances the energy-saving benefits of the adjustable ventilation windows.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122407263A_ABST
Abstract
The present application relates to the technical field of mine ventilation, and provides a regulating air window. The regulating air window comprises a main frame body, a fan blade assembly, a wind power generation assembly and a wind cover assembly. The fan blade assembly is arranged on the main frame body and surrounds a ventilation cavity. The blades of the fan blade assembly are rotatable and can adjust the communication area between the ventilation cavity and the outside by rotating the blades. The wind power generation assembly is arranged in the ventilation cavity and is used for converting wind energy in the ventilation cavity into electric energy. The wind cover assembly is arranged in the ventilation cavity and is switchable between an expanded state and a compressed state. When the wind cover assembly is in the compressed state, the wind power generation assembly is exposed in the ventilation cavity. When the wind cover assembly is in the expanded state, the wind cover assembly is arranged outside the wind power generation assembly. While regulating the air volume, the wind energy is recycled, and the energy utilization efficiency is improved.
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