CN CN116085904A
The purification and ventilation device comprises an exhaust chamber, a ventilation assembly and a driving assembly, the exhaust chamber is suitable for being installed on the roof of a plant, a communication opening close to one side of the roof and a ventilation structure are arranged on the exhaust chamber, the communication opening is suitable for being communicated with the plant, and the ventilation structure is suitable for being communicated with the exhaust chamber and the outside; the ventilation assembly is arranged on the ventilation structure and comprises a ventilation piece, and the ventilation piece is suitable for guiding pollutants to be discharged to the outside; the driving assembly is suitable for being arranged on the plant roof and connected with the ventilation piece, the driving assembly comprises a photovoltaic power supply system and/or a compressed air system, and the photovoltaic power supply system and the compressed air system are both suitable for providing power for the ventilation piece. According to the purification ventilation device with the structure, radioactive pollutants can still be discharged to the outside when a power supply is lost, and harm to nearby personnel is avoided.
A document turning up in a search is not the same as a document that anticipates your claims. Our registered Patent Agents read the claims, not just the abstract, and tell you where you still have room.
Protect Your InventionBibliographic data via the European Patent Office's Open Patent Services (DOCDB) . Republished here for research and prior-art review. This page is not legal advice, and its presence in our index says nothing about the validity or enforceability of the document. For the Indian legal position (status, oppositions, renewals), see InPASS.