燃气发电机组质量良好,性能稳定。发电机组工作时只有旋转运动,电调反应速度快,工作平稳,发电机输出电压和频率的精度高,波动小,在突加空减50%和75%负载时,机组运行稳定。华全介绍燃气发电机组优点多,但是对燃气管道有要求!
The gas generator unit has good quality and stable performance. During the operation of the generator set, there is only rotational motion, and the electrical regulation response speed is fast, the operation is stable. The accuracy of the generator output voltage and frequency is high, and the fluctuation is small. When suddenly adding air to reduce 50% and 75% of the load, the unit operates stably. Huaquan introduces many advantages of gas generator sets, but there are requirements for gas pipelines!
1、燃气发电机组燃气管道应采用钢管,管壁不应太薄,接头处要密封可靠,燃气管线连接完成后,用燃气检测仪或肥皂水检测管线渗漏情况,法兰、阀门等接头处。
1. The gas pipeline of the gas generator unit should be made of steel pipes, and the pipe wall should not be too thin. The joints should be sealed reliably. After the gas pipeline connection is completed, the leakage of the pipeline, flanges, valves, and other joints should be detected using a gas detector or soapy water.
2、应定期检查阀门,应无燃气泄漏、损坏等现象,阀门周围应无妨碍阀门操作的堆积物,阀门应定期进行启闭操作和维护保养,无法启闭或关闭不严的阀门,应及时维修或更换。
2. The valve should be inspected regularly to ensure there is no gas leakage, damage or other phenomena. There should be no accumulation around the valve that hinders its operation. The valve should be regularly opened and closed for maintenance. Valves that cannot be opened or closed tightly should be repaired or replaced in a timely manner.
3、燃气发电机组燃气管线上的胶管应定期更换,严禁使用过期老化胶管。
3. The rubber hoses on the gas pipeline of the gas generator unit should be replaced regularly, and the use of expired and aged rubber hoses is strictly prohibited.
4、对机组及燃气管线进行运行、维护和抢修时,须可靠地切断燃气来源并将内部燃气排净,未查明事故原因和采取措施前,不得向燃气设施恢复送气。进行维护检修时,应采取防爆措施或使用防爆工具,严禁用铁器等工具进行敲击作业。
4. When operating, maintaining, and repairing the unit and gas pipeline, it is necessary to reliably cut off the gas source and exhaust the internal gas. Before identifying the cause of the accident and taking measures, it is not allowed to restore gas supply to the gas facility. When carrying out maintenance and repair, explosion-proof measures should be taken or explosion-proof tools should be used. It is strictly prohibited to use tools such as iron tools for knocking operations.
5、燃气泄漏的抢修应在切断气源后进行,当泄漏处已发生燃烧时,应先采取措施控制火势后再切断气源,严禁管道内出现负压。
5. The emergency repair of gas leaks should be carried out after cutting off the gas source. When the leak has already burned, measures should be taken to control the fire before cutting off the gas source. Negative pressure is strictly prohibited in the pipeline.
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