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新萄京8522对机电各部分使用有哪些要求?

来源:     发表日期: 2019-06-12 14:26:23     浏览次数:次    
一、暖通局部
I. HVAC Local
(1)管道不应穿过抗震缝,当必需穿越时,须在抗震缝两边各装一个柔性管接头或在经过抗震缝处装置“门”形弯头或设伸缩节;
(1) Pipelines should not pass through seismic joints. When it is necessary to cross, flexible pipe joints should be installed on both sides of seismic joints or door-shaped elbows or expansion joints should be installed at seismic joints.
(2)锅炉房、制冷机房、热交流站内的管道应有牢靠的侧向和纵向抗震支撑,多根管道共用支吊架或管径≥300mm的单根管道支吊架宜采用门型抗震支吊架;
(2) Pipeline in boiler room, refrigeration room and heat exchange station should have strong lateral and longitudinal anti-seismic support. Portal anti-seismic support suspension should be used for common support suspension or single pipe support suspension with diameter more than 300 mm.
(3)矩形截面面积大于等于0.38m2和圆形直径大于等于0.70m的风道可采用抗震支吊架,风道抗震支吊架的设置和设计应契合本标准第8章的请求。
(3) A duct with a rectangular cross-section area greater than or equal to 0.38m2 and a circular diameter greater than or equal to 0.70M may be supported by an anti-seismic suspension bracket. The installation and design of the anti-seismic suspension bracket of the duct shall conform to the requirements of Chapter 8 of this Standard.
(4)防排烟风道、事故通风风道及其设备应采用抗震支吊架。
(4) Anti-smoke and exhaust ducts, accident ventilation ducts and their equipment shall be supported by anti-seismic hangers.
二、给排水局部
II. Water Supply and Drainage Parts
(1)需求设防的室内给水、热水以及消防管道管径大于或等于DN65者,当其采用吊架固定时,应按标准第8章的请求设置抗震支承;
澳门新萄京8522
(1) If the pipe diameters of indoor water supply, hot water and fire-fighting pipelines in need of fortification are greater than or equal to DN65, when they are fixed by hangers, seismic support shall be provided as requested in Chapter 8 of the Standard;
(2)8度、9度地域的高层建筑的给水、排水立管其直线长度超越50m时宜采取抗震动措施,其直线长度超越100m时,应采取抗震动措施;
(2) The water supply and drainage risers of high-rise buildings in 8-degree and 9-degree areas should take anti-vibration measures when their linear length exceeds 50 m, and when their linear length exceeds 100 m, anti-vibration measures should be taken.
(3)8度、9度地域建筑物中的给水泵等设备应设防振根底,且应在根底周围设限位器固定,限位器应经计算肯定。
(3) Vibration-proof foundations should be provided for water supply pumps and other equipment in 8-degree and 9-degree regional buildings. Limiters should be fixed around the foundations. Limiters should be confirmed by calculation.
三、电气局部
III. Electrical Parts
(1)重要电力设备可按设防烈度进步1度停止抗震设计,但为8度及以上时不再进步;
(1) Important electric power equipment can stop aseismic design according to the improvement of fortification intensity by 1 degree, but not when it is above 8 degrees.
(2)关于内径大于等于60mm的电气配管及重力大于等于150N/m的电缆梯架、电缆槽盒、母线槽均应停止抗震设防;
(2) Seismic fortification shall be stopped for electrical piping with inner diameter greater than or equal to 60 m m and cable ladder, cable groove box and bus bar groove with gravity greater than or equal to 150 N/m.
(3)设在建筑物屋顶上的共用天线等,应设置避免因地震招致设备或其部件损坏后坠落伤人的平安防护措施。
(3) Common antennas built on roofs of buildings should be equipped with safety precautions to avoid falling and injuring people after damage to equipment or components caused by earthquakes.
四、燃气局部
IV. Gas Partial
(1)关于内径不小于25mm的燃气管道应停止抗震设计;
(1) The seismic design of gas pipelines with inner diameter not less than 25 mm should be stopped.
(2)燃气管道经过隔震层时,应在室外设置阀门和切断阀,并设置地震感应器,地震感应器与切断阀联锁;
(2) When the gas pipeline passes through the isolation layer, valves and cut-off valves should be installed outdoors, and seismic sensors should be installed, and the seismic sensors should be interlocked with the cut-off valves.
(3)在建筑高度大于50m的建筑内,燃气管道应依据建筑抗震请求,在恰当的距离设置抗震支撑。
(3) In a building with a height greater than 50m, the gas pipeline shall be provided with aseismic braces at appropriate distances according to the aseismic requirements of the building.
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