Emergency ventilation system for nuclear facility master control room

A technology of ventilation system and main control room, applied in ventilation system, auxiliary equipment of nuclear power plant, space heating and ventilation, etc., can solve problems such as power loss of power station, threat to power station safety, inability to activate ventilation system, etc., to improve safety factor and The effect of reliability, improving safety and stability, and improving gas safety
CN112283841AInactive Publication Date: 2021-01-29SANMEN NUCLEAR POWER CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
SANMEN NUCLEAR POWER CO LTD
Publication Date
2021-01-29
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to an emergency ventilation system for a nuclear facility master control room. The emergency ventilation system comprises a high-pressure air storage device and a conveying pipeline, wherein the high-pressure air storage device is used for storing high-pressure compressed air, one end of the conveying pipeline is connected with the high-pressure air storage device located outside the main control room, the other end of the conveying pipeline is connected with an air outlet located in the main control chamber, the conveying pipeline comprises a passive valve located in themain control chamber, and the emergency ventilation system further comprises a pressure relief device used for relieving pressure of the main control chamber. According to the emergency ventilation system, power support does not needed, the risk of retention loss of the master control room is reduced, and the safety coefficient and reliability of the ventilation system of the master control roomare enhanced.
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Claims

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