不知不觉已入冬，气温降低会给燃气发电机组的正常运行带来考验，为保障机组在冬季复杂情况下安全、稳定运行，我们特别讲讲燃气发电机组的冬季保养指南，快来跟小编一起了解一下吧：

It is winter before you know it. The temperature drop will bring a test to the normal operation of the gas generator unit. To ensure the safe and stable operation of the unit under complex winter conditions, we will talk about the winter maintenance guide of the gas generator unit. Come to understand it with the editor:

注意燃气管道保温

Pay attention to gas pipeline insulation

燃气中不可避免会含有水分，夏季时燃气可通过排水口轻松排出，然而冬季排水口容易结冰冻住，须使用伴热带给管道加热，同时还要在外面裹上一层厚厚的保温层，谨防热量散失，为燃气里面的冷凝水顺利排出留有通道。

Water will inevitably be contained in the gas. In summer, the gas can be easily discharged through the drain. However, the drain is easy to freeze in winter, so it is necessary to heat the pipe with a heat tracing belt. At the same time, it is also necessary to wrap a thick thermal insulation layer on the outside to prevent heat loss, leaving a channel for the smooth discharge of condensate in the gas.

关注压缩空气管保温

Pay attention to the insulation of compressed air pipe

压缩空气管直径仅10mm，一旦结冰会堵住气管，造成控制部件失灵。而因压缩空气管太小，伴热要选用≤5mm的加热丝与空气管平行安装，保温也只能选用直径10mm的泡沫棉，确保空气管内的水不会结冰堵住气管。

The diameter of the compressed air pipe is only 10mm. Once it freezes, it will block the air pipe and cause the failure of the control components. However, because the compressed air pipe is too small, heating wires ≤ 5mm shall be used for heat tracing and installed in parallel with the air pipe, and only foam cotton with a diameter of 10mm can be used for insulation to ensure that the water in the air pipe will not freeze and block the air pipe.

提高润滑油温度

Increase lubricating oil temperature

气温降低，润滑油的粘度变大，不仅会导致润滑效果不好，更会损坏油泵。这时一定要记得打开缸套水加热器加热，待温度上升到10度以上，定时启动预润滑油泵，提高润滑油的温度，降低粘度。

As the temperature decreases, the viscosity of lubricating oil will increase, which will not only lead to poor lubrication effect, but also damage the oil pump. At this time, be sure to turn on the jacket water heater for heating. When the temperature rises to more than 10 degrees, start the prelubrication oil pump regularly to increase the temperature of the lubricating oil and reduce the viscosity.

检查燃气蝶阀

Check the gas butterfly valve

燃气蝶阀是保障安全的重要防线。冬天的时候燃气蝶阀底部特别容易积水，易造成蝶阀冻住。为了让燃气蝶阀关闭更为顺利，这时我们也要给阀门单独做好伴热和保温，并且定期检查蝶阀是否能正常工作，以防燃气泄漏，引发重大安全事故。

Gas butterfly valve is an important line of defense to ensure safety. In winter, the bottom of the gas butterfly valve is particularly easy to accumulate water, which is easy to freeze the butterfly valve. In order to make the gas butterfly valve close more smoothly, we also need to do heat tracing and insulation separately for the valve at this time, and regularly check whether the butterfly valve can work normally to prevent gas leakage and cause major safety accidents.

留意缸盖进水密封件

Pay attention to the water inlet seal of cylinder head

由于热胀冷缩，用来密封冷却水的插塞件容易缩小引发漏水情况，如条件允许，一定要打开缸套水加热器，保持水温在30℃左右，如果实在不具备条件，好能提前放出冷却液。

Due to thermal expansion and cold contraction, the plug used to seal the cooling water is easy to shrink and cause water leakage. If conditions permit, the cylinder liner water heater must be turned on to keep the water temperature at about 30 ℃. If conditions are not met, the coolant can be discharged in advance.

关注启动系统电量

Pay attention to starting system power

气温很低时，电池活性降低，启动性能也会变差，启动转速将会变低。在进入冬季之前，务必确保电池有足够容量，如果是双马达的，要单独检查每一个马达是否能正常工作，以便顺利启机，一键成功！

When the temperature is very low, the battery activity will decrease, the starting performance will also deteriorate, and the starting speed will decrease. Before entering winter, make sure that the battery has sufficient capacity. If it is dual-motor, check whether each motor can work normally separately, so as to start the machine smoothly and press the key successfully!

对于燃气发电机组来说，冬季不仅是严寒的挑战，而且是良好的机遇。冬季环境温度低，原本需要马力全开的风扇们终于可以歇口气，自耗电将大大减少，机组运行也愈加稳定。按照上述攻略提前做好准备，实施机组防寒防冻措施，冬季运行效益能够获得显著提高！关注我们//www.gz-yanye.com，了解更多事项！

For gas generator units, winter is not only a cold challenge, but also a good opportunity. In winter, the ambient temperature is low, and the fans that originally needed full power can finally take a rest, the self-consumption will be greatly reduced, and the unit operation will become more stable. According to the above strategy, make preparations in advance and implement the cold and antifreezing measures for the unit, and the operating efficiency in winter can be significantly improved! Follow us //www.gz-yanye.com , learn more!