Many customers will encounter various faults when using diesel generator sets, such as high temperature of generator sets, and sometimes even hot hands. They don't know what's going on. Under normal circumstances, diesel generator sets will produce a lot of heat energy during operation, and there are very high temperatures, which are normal phenomena; If the temperature of the unit is too high, the viscosity of the lubricating oil will decrease, affecting the performance of the generator set and various faults will occur.

柴油發(fā)電機(jī)組溫度過(guò)高有辦法嗎？

Is there any way to prevent the diesel generator set from overheating?

通風(fēng)：機(jī)房要做好通風(fēng)處理，并且避免機(jī)組長(zhǎng)期負(fù)荷運(yùn)轉(zhuǎn)，以免冷卻液溫度過(guò)高。

Ventilation: the machine room should be well ventilated, and the long-term load operation of the unit should be avoided to avoid excessive coolant temperature.

保持散熱器清潔：散熱器外部沾有大量粉塵、油漬時(shí)都會(huì)影響散熱效果，造成冷卻液溫度過(guò)高。平時(shí)要對(duì)機(jī)組散熱器及時(shí)清洗或者修整。

Keep the radiator clean: a large amount of dust and oil stains on the outside of the radiator will affect the heat dissipation effect and cause the coolant temperature to be too high. The radiator of the unit shall be cleaned or repaired in time at ordinary times.

水箱清潔：冷卻水箱如果積有大量的水垢、泥砂等也會(huì)影響冷卻液的傳熱。因此平時(shí)要添加優(yōu)質(zhì)的冷卻液，不要添加劣質(zhì)冷卻液或水，劣質(zhì)冷卻液會(huì)造成水垢增多，從而使得冷卻效果變差。

Water tank cleaning: if there is a large amount of scale, mud and sand in the cooling water tank, it will also affect the heat transfer of the coolant. Therefore, high-quality coolant should be added at ordinary times, and inferior coolant or water should not be added. Inferior coolant will cause scale to increase, thus making the cooling effect worse.

冷卻液保持充足：冷卻液要位于水箱的高和低標(biāo)志之間，低于低標(biāo)志時(shí)要及時(shí)添加。冷卻液也不能注入的太滿應(yīng)留有膨脹余地。

Keep sufficient coolant: the coolant should be located between the high and low marks of the water tank, and it should be added in time when it is lower than the low mark. The coolant cannot be filled too full, and there should be room for expansion.

風(fēng)扇膠帶力度適中：風(fēng)扇膠帶過(guò)松會(huì)使水泵轉(zhuǎn)速過(guò)低影響冷卻液循環(huán)，風(fēng)扇膠帶過(guò)緊又會(huì)使水泵軸承磨損嚴(yán)重。因此要保持風(fēng)扇膠帶張緊力度適中，平時(shí)應(yīng)定期檢查調(diào)整。

The strength of fan tape is moderate: too loose fan tape will make the water pump rotate too slowly and affect the coolant circulation. Too tight fan tape will make the water pump bearing wear seriously. Therefore, the tension of fan tape should be kept moderate, and it should be checked and adjusted regularly at ordinary times.

超負(fù)荷下長(zhǎng)期運(yùn)行：機(jī)組長(zhǎng)期進(jìn)行超負(fù)荷工作就會(huì)現(xiàn)出耗油量增加、內(nèi)部散熱升高、冷卻水開鍋等現(xiàn)象。針對(duì)此種情況佳處理方法是避免長(zhǎng)時(shí)間超負(fù)荷工作。

Long term operation under overload: if the unit is overloaded for a long time, there will be increased oil consumption, increased internal heat dissipation, boiling of cooling water and other phenomena. The best way to deal with this situation is to avoid long-term overload.

柴油發(fā)電機(jī)組在運(yùn)轉(zhuǎn)中出現(xiàn)溫度過(guò)高的情況，嚴(yán)重的會(huì)造成拉缸等事故，如溫度過(guò)高的話要及時(shí)檢查維修，做好日

If the temperature of the diesel generator set is too high during operation, it will seriously cause cylinder pulling and other accidents. If the temperature is too high, it should be checked and repaired in time and daily work should be done well

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