冷却系统对空压机的影响

空气压缩机是一种用以压缩气体的设备。空气压缩机与水泵构造类似。大多数空气压缩机是往复活塞式，旋转叶片或旋转螺杆。

Air compressor is a kind of equipment used to compress gas. The structure of air compressor is similar to that of water pump. Most air compressors are reciprocating plug type, rotating blades or rotating screws.

据了解,空压机冷却系统性能的好坏直接影响着空压机的使用寿命、保养周期和工作效率。因此，在日常的维护保养中，要结合理论知识和实践经验，才能够能够有效地确保空压机的经济运行，为公司压缩空气的连续、稳定供应提供有力的保障。

It is understood that the performance of the air compressor cooling system directly affects the service life, maintenance cycle and work efficiency of the air compressor. Therefore, in the daily maintenance, we should combine the theoretical knowledge and practical experience to effectively ensure the safe and economic operation of the air compressor, and provide a strong guarantee for the continuous and stable supply of compressed air.

冷却系统对空压机的影响，空压机运行的核心部分是压缩。空压机在压缩过程中消耗技术功会产生大量的热量，这些热量影响着空压机运行。在空压机运行中，冷却器管束进入很多杂物，如塑料袋、填料碎片、焊渣等，这些杂物极容易造成冷却器管路堵塞，降低冷却效率。例如我车间离心机运行时，出现过焊渣、塑料袋和填料等杂物堵塞冷却器，这些都是在施工中未做好防护，使这些杂物进入到冷却器中。

The influence of cooling system on air compressor, the core part of air compressor operation is compression. Air compressor consumes technical work in the compression process, which will produce a lot of heat, which affects the operation of air compressor. During the operation of the air compressor, there are many impurities in the cooler tube bundle, such as plastic bags, filler fragments, welding slag, etc. these impurities are very easy to cause the blockage of the cooler pipeline and reduce the cooling efficiency. For example, during the operation of centrifuges in our workshop, welding slag, plastic bags, fillers and other debris blocked the cooler, which were not well protected during the construction, so that these debris entered the cooler.

冷却效果对空压机的影响：

Influence of cooling effect on air compressor:

1)使用寿命缩短：空压机冷却效果羞，会导致很多问题，如：(a)油温升高使润滑油变稀而压力降低，导致空压机压缩机头润滑效果下降，机头零件磨损加剧使用寿命缩短。 (b)如果初级压缩的高温空气未被冷却器完全冷却或冷却不到适合的温度，不仅会增加下一级压缩过程所需的技术功，还会使压缩机头疲劳损坏的隐患。

1) Shortening of service life: the cooling effect of the air compressor is poor, which will lead to many problems, such as: (a) the increase of oil temperature makes the lubricating oil thin and the pressure decreases, which leads to the decrease of the lubrication effect of the compressor head, the aggravation of the wear of the head parts, and the shortening of the service life. (b) If the primary compressed high temperature air is not completely cooled by the cooler or the cooling temperature is not suitable, it will not only increase the technical work required for the next stage of compression process, but also cause the compressor head fatigue damage.

2)维修保养周期变短：空压机冷却效果差，会导致空压机温度升高，油与空气中的灰尘在高温下产生油垢等胶状混合物，而这些物质又很容易污染、损坏相关配件，导致空压机维修保养周期变短。

2) Shorter maintenance cycle: poor cooling effect of air compressor will lead to higher temperature of air compressor, oil and dust in the air will produce colloidal mixture such as oil scale under high temperature, and these substances are easy to pollute and damage related accessories, which will lead to shorter maintenance cycle of air compressor.

3)工作效率降低：当冷却系统水温过高，压缩空气在冷却器中未被完全冷却或冷却不到位，使压缩空气在压缩机头中的高温膨胀，导致吸气量降低，排气量也降低，整个空压机工作效率降低。

3) Working efficiency reduction: when the water temperature of the cooling system is too high, the compressed air is not completely cooled in the cooler or the cooling is not in place, which causes the high temperature expansion of the compressed air in the compressor head, resulting in the reduction of suction volume, exhaust volume and the working efficiency of the whole air compressor.