川消自動噴水滅火系統報警閥有關規定
來源：http://www.xintli.net/ 日期：2022-06-24
雨淋報警閥組的電磁閥，其入口應設過濾器。并聯設置雨淋報警閥組的雨淋系統，其雨淋報警閥控制腔的入口應設止回閥。
The inlet of the solenoid valve of the deluge alarm valve group shall be equipped with a filter. For the deluge system with deluge alarm valve group in parallel, the inlet of the deluge alarm valve control chamber shall be provided with a check valve.
報警閥組宜設在及易于操作的地點，報警閥距地面的高度宜為1.2m。設置報警閥組的部位應設有排水設施。
The alarm valve group should be set in a safe and easy to operate place, and the height of the alarm valve from the ground should be 1.2m. Drainage facilities shall be set at the position where the alarm valve group is set.
連接報警閥進出口的控制閥應采用信號閥。當不采用信號閥時，控制閥應設鎖定閥位的鎖具。
The control valve connecting the inlet and outlet of the alarm valve shall adopt the signal valve. When the signal valve is not used, the control valve shall be equipped with a lock to lock the valve position.
當自動噴水滅火系統中設有2個及以上報警閥組時，報警閥組前應設環狀供水管道。環狀供水管道上設置的控制閥應采用信號閥；當不采用信號閥時，應設鎖定閥位的鎖具。
When two or more alarm valve groups are set in the automatic sprinkler system, a circular water supply pipe shall be set in front of the alarm valve group. The control valve set on the annular water supply pipeline shall be signal valve; When the signal valve is not used, a lock shall be set to lock the valve position.
報警閥組的安裝應在供水管網試壓、沖洗合格后進行。安裝時應先安裝水源控制閥、報警閥，然后進行報警閥輔助管道的連接。水源控制閥、報警閥與配水干管的連接，應使水流方向一致。
The alarm valve group shall be installed after the pressure test and flushing of the water supply network are qualified. During installation, the water source control valve and alarm valve shall be installed first, and then the auxiliary pipeline of the alarm valve shall be connected. The connection of water source control valve, alarm valve and water distribution main pipe shall make the water flow direction consistent.
報警閥組安裝的位置應符合設計要求；當設計無要求時，報警閥組應安裝在便于操作的明顯位置，距室內地面高度宜為1.2m；兩側與墻的距離不應小于0.5m；正面與墻的距離不應小于1.2m；報警閥組凸出部位之間的距離不應小于0.5m。
The installation position of alarm valve group shall meet the design requirements; When there is no design requirement, the alarm valve group shall be installed at an obvious position convenient for operation, and the height from the indoor ground should be 1.2m; The distance between both sides and the wall shall not be less than 0.5m; The distance between the front and the wall shall not be less than 1.2m; The distance between the protruding parts of the alarm valve group shall not be less than 0.5m.
川消小編建議安裝報警閥組的室內地面應有排水設施，排水能力應滿足報警閥調試、驗收和利用試水閥門泄空系統管道的要求。
Chuanxiao Xiaobian suggests that the indoor ground where the alarm valve group is installed should have drainage facilities, and the drainage capacity should meet the requirements for the commissioning and acceptance of the alarm valve and the use of the water test valve to empty the system pipeline.
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