燃氣發(fā)電機組對室內設備有哪些要求?
1、廠房內電氣設施一般應為防爆型。
1. The electrical facilities in the plant shall be explosion-proof.
2、燃氣管道應采用無縫鋼管,管壁不能太薄,接頭處要密封可靠。
2. Seamless steel pipe shall be used for gas pipeline, the pipe wall shall not be too thin, and the joint shall be sealed reliably.
3、在燃氣管道進廠房處,設置緊急閥門,以備廠房內發(fā)生緊急情況,可迅速切斷氣源,此閥門應離操作間更近。
3. An emergency valve shall be set at the place where the gas pipeline enters the plant to cut off the gas source in case of emergency in the plant. The valve shall be closest to the operation room.
4、在燃氣發(fā)電機組旁,還要裝一只電動緊急停車閥,當發(fā)電機組出現故障,可立即切斷氣源。
4. Next to the gas generator set, an electric emergency stop valve should be installed. When the generator set fails, the gas source can be cut off immediately.
5、在廠房內要設置燃氣濃度報警器,更好在廠房對角處設置2個。
5. The gas concentration alarm should be set in the plant, and it is better to set two at the corner of the plant.
6、燃氣發(fā)電機組呼吸器排出的廢氣中,混有可燃性氣體,要用管子將廢氣排出室外。
6. The exhaust gas from the respirator of the gas generator set is mixed with combustible gas, so the exhaust gas should be discharged out of the room with pipes.
7、配備滅火器材。
7. Equipped with fire fighting equipment.
8、由燃氣發(fā)電機組引向室外的排氣管系,在距離機器更近的水平段應略微向下傾斜,在處應設有放水閥,定期排出管系內的冷凝水。
8. The exhaust pipe system led from the gas generator set to the outside shall be inclined downward slightly at the nearest horizontal section to the machine, and a drain valve shall be set at the lowest part to discharge the condensate water in the pipe system regularly.
9、在消音器底部應設置放水閥,定期放水。
9. A drain valve should be set at the bottom of the muffler to drain water regularly.
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