閉式水幕噴頭是一種消防設施，通常安裝在建筑物內部，用于滅火和控制火勢。正確使用川消閉式水幕噴頭可以很大程度地發揮其作用，以下是一些使用注意事項：

Closed water curtain sprinklers are a type of fire protection device, usually installed inside buildings, used to extinguish and control fires. The correct use of the closed water curtain sprinkler can greatly play its role. The following are some precautions for use:

定期檢查：定期檢查閉式水幕噴頭的工作狀態和干燥狀況，確保其正常運轉。如需更換，應當及時更換。

Regular inspection: Regularly inspect the working condition and drying condition of the closed water curtain nozzle to ensure its normal operation. If replacement is necessary, it should be replaced in a timely manner.

不得擅自關閉：一旦發生火災，閉式水幕噴頭應當自動啟動，不得擅自關閉或堵塞。

Do not close without authorization: In the event of a fire, the closed water curtain sprinkler should automatically start, and should not be closed or blocked without authorization.

避免損壞：使用閉式水幕噴頭時應當注意避免損壞，如避免車輛碰撞和其他外力損傷等。

Avoid damage: When using closed water curtain sprinklers, care should be taken to avoid damage, such as vehicle collisions and other external force damage.

清洗和維護：定期清洗和維護閉式水幕噴頭，確保其通暢和正常工作。

Cleaning and maintenance: Regularly clean and maintain the closed water curtain nozzle to ensure its smooth and normal operation.

常備備用：在使用閉式水幕噴頭時，應當配備備用的噴頭，以防發生故障或需要更換。

Standby: When using closed water curtain sprinklers, standby sprinklers should be provided in case of failure or replacement.

水幕噴頭應按照設計噴水強度要求均勻布置，不出現空白點，以免火焰穿過被保護部位。

The water curtain sprinklers should be uniformly arranged according to the design water spraying intensity requirements, without blank spots, to prevent flames from passing through the protected parts.

噴頭的間距應不小于2.5m，且滿足下列要求：水幕作防護冷卻使用時，噴頭呈單排布置，布置在防火卷簾、防火幕或其他保護對象的上方，并應確保水流均勻地噴向保護對象。

The spacing of sprinklers should not be less than 2.5m, and the following requirements should be met: When water curtains are used for protective cooling, sprinklers should be arranged in a single row, arranged above fire rolling curtains, fire curtains, or other protective objects, and should ensure that water flows evenly towards the protective objects.

舞臺口和孔洞面積大于3m?的開口部位的水幕噴頭，應在洞口內外側呈雙排布置，相鄰兩排之間的距離應不小于1m示。

The area of stage openings and holes is greater than 3m? The water curtain sprinklers at the opening of the tunnel shall be arranged in double rows on the inner and outer sides of the tunnel opening, and the distance between the adjacent two rows shall not be less than 1m.

每排噴頭之間的距離應依據水幕噴頭的流量和設計噴水強度計算確定。

The distance between each row of sprinklers should be calculated and determined based on the flow rate of the water curtain sprinklers and the design spray intensity.

正確使用閉式水幕噴頭可以提高其滅火效果和可靠性，需要定期檢查、清洗和維護，避免損壞和擅自關閉等問題。如需更換或維修，應當及時處理。同時，應當配備備用的噴頭，以防發生故障或需要更換。更多事項就來我們網站http://www.xintli.net咨詢了解吧！

Proper use of closed water curtain sprinklers can improve their fire extinguishing effectiveness and reliability, requiring regular inspection, cleaning, and maintenance to avoid damage and unauthorized closure. If replacement or maintenance is necessary, it should be handled in a timely manner. At the same time, a spare nozzle should be provided in case of failure or replacement. For more information, please visit our website http://www.xintli.net Consult and understand!