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防止燃气发电机组温度过高过低你有什么方法?

来源:   发布于:2018-04-25

燃气发电机组在工作时要确保恒定的工作温度。但是燃气发电机在运行的时候会产生热量,并且受环境的过热过冷的影响,也会影响燃气发电机组的温度。

Gas generator set must ensure constant working temperature when working. However, when the gas generator is running, it will generate heat, and it will also affect the temperature of the gas generator set if the environment is overheated and undercooled.

燃气发电机组过热容易使零部件损坏。如果天气过冷,导致机油和柴油凝固,就会加重低温腐蚀。从而产生低温油泥。机油在高温的情况下会出现氧化变质的现象。

The overheating of gas generating units can easily damage parts. If the weather is too cold, causing oil and diesel to solidify, it will aggravate low temperature corrosion. The low temperature oil sludge is produced. Oil will oxidize and deteriorate at high temperature.

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保持燃气发电机组在工作时的正常温度实际上就是为了能够避免由于温度过高使曲轴等零部件强度变低、磨损加剧。再者就是使机油泵有较大的泵油量,以保证摩擦表面得到可靠的冷却和润滑。因为机油泵的泵油量与机油的温度有很大关系,温度过高或过低,均可使泵油量降低,只有油温正常时泵油量最大,这时机油黏度适当,既有流动性较好,这样可以减少泵内的回流量。

It is actually to keep the normal temperature of the gas generator working in order to avoid the increase of the strength of the crankshaft and other parts because of the high temperature. Another is to make the oil pump have a larger pump volume to ensure that the friction surface is reliably cooled and lubricated. Because the pump oil volume of the oil pump has a great relationship with the temperature of the oil, the high or low temperature can reduce the pump oil. Only when the oil temperature is normal, the pump oil is the largest. This time the oil viscosity is suitable and the flow is good, so the back flow in the pump can be reduced.

保持燃气发电机组机油的正常温度还可以降低机油在高温下氧化的速度,以延长机油的使用寿命。

Keeping the normal temperature of the oil of the gas generating set can also reduce the oxidation rate of the oil at high temperature, so as to prolong the service life of the oil.


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