ga 30.2-2002 固定消防给水设备的性能要求和试验方法 第2部分消防自动恒压给水设备

GA30.22002GA30——1——2——3——4——5GA302CSBTS/TC113/SC2GA30.220022Requirementandtestmethodsofwatersupplyfixedequipmentusedforfire-protectionPart2Constantpressautomaticwatersupplyequipmentusedforfire-protection1GA302GA30GB/T24211GB/T3216GB/T3222GB/T3797GA30.113GA30.13.1constantpressautomaticwatersupplyequipmentusedforfire-protection3.2constantpresswatersupplyusedforfire-protection3.3transformationwatersupplyusedforfire-protection2002-12-202003-05-01GA30.220023.4startupfire-protectiontime3.5enactmentpressureforfire-protection44.1————————4.24.2.1Px0.4MPa4.2.1Qx5L/s4.3ZABC0.6/10-3ABC0.6MPa10L/s3GA30.2200255.15.1.15.1.28.15.25.2.15.2.25.2.35.2.4GA30.15.2.55.2.61.15.2.7GA30.15.2.8GA30.15.3GA30.15.45.4.11GA30.11≤22kW22kW≤55kW55kW25s40s55s5.4.26.4.21.0MPa0.02MPa1.0MPa2.555.4.35.4.4GA30.220025.4.4.15.4.4.22min5.4.4.35.4.4.455.4.4.55.4.4.65.4.55.4.5.15.4.5.25.4.65.4.76.4.75.4.85.4.95.4.102s5.4.115.4.125.4.135.55.5.1GA30.220026.7.1105.5.25.5.2.15.5.2.155.66h5.75.7.11.115min5.7.21.115min5.7.31.515min5.890dB(A)6GB/T24212000m2000m6.15.186.25.26.3GA30.16.46.4.16.4.1.15.4.16.4.1.25.4.16.4.1.35.4.1GA30.220026.4.25.4.21.56.4.35.4.36.4.46.4.4.15.4.4.15.4.4.45.4.4.56.4.4.25.4.4.26.4.4.36.4.4.25.4.4.36.4.4.46.4.4.25.4.4.46.4.4.56.4.4.26.4.4.35.4.4.16.4.55.4.56.4.66.4.6.1a)b)c)6.4.6.26.4.6.15.4.116.4.6.35.4.86.4.71m150A5.4.76.55.4.106.6GA30.220025.4.66.76.7.1851155.5.1GB/T32166.7.25.5.2.16.7.35.5.2.26.86h5.66.96.9.11.51.115min5.7.16.9.21.51.115min5.7.21.515min5.7.36.10GB/T32225.877.17.1.17.1.27.1.37.27.2.1GA30.22002a)b)c)d)e)f)7.2.27.2.35.15.35.45.57.37.3.17.3.27.47.4.17.4.25.35.45.55.688.1a)MPaL/sVHzkWb)c)8.2b)c)1m