发电机组使用中遇到水温升高的情况，是哪些原因造成的，作为燃气发电机厂家，让小编带大家共同了解一下。

　　As a manufacturer of gas generators, what are the reasons for the increase in water temperature encountered during the use of the generator set? Let me take you to understand together.

　　一、是喷油时间过早或过迟属，影响燃烧过程，引起补燃期过长，使冷却水接触气缸壁的时间相对延长，造成水温过高，这个一般是根据瓦斯发电机组的品牌不同，它的喷油时间不同，正常的发动机都不会存在这样的问题，除非机器收过损伤。

　　1、 It is due to premature or delayed fuel injection time, which affects the combustion process, causes a long afterburning period, and prolongs the time for cooling water to contact the cylinder wall, resulting in high water temperature. This is generally caused by different brands of gas generators, and their fuel injection time varies. Normal engines will not have such problems unless the machine has been damaged.

　　二、是喷油量过大，造成混合气过浓，缓燃期、补燃期相应延长，而使水温过高。这个可能是由于突然加负载，或者突然加大油门造成

　　2、 It is due to excessive fuel injection that the mixture is too rich, resulting in a corresponding extension of the slow burn and afterburn periods, and causing the water temperature to be too high. This may be caused by sudden loading or sudden acceleration of the accelerator

　　三、是喷油器喷油压力过高或过低，使燃油的喷射行程和要化质量受到影响，喷油压力过高，喷在燃烧 室壁上的瓦斯发电机组形成液态,，不利于要化险为夷喷油压力低，雾化质量差，喷油器滴油使供油量加大，引起水温过高，严重时使喷油器燃损。

　　3、 It is the high or low injection pressure of the fuel injector that affects the injection stroke and quality of the fuel. If the injection pressure is too high, the gas generator set sprayed on the combustion chamber wall will form a liquid state, which is not conducive to turning danger into safety. The low injection pressure and poor atomization quality will increase the fuel supply due to the dripping of the fuel injector, causing the water temperature to be too high, and in severe cases, causing the fuel injector to burn out.

　　四、是配气相位失准，使气缸在压编终了时压缩压力隆低;进气不充分，排气干净，延长了缓然期和补燃期，引超水温过高，进气系统堵塞也会使混合气体过浓，发动机置黑烟，动力下降，水温过高，气门和气门座圈磨损，活塞和缸套磨损均使压缩力降低，引起燃烧不良也使水温过高，动力性能下降。

　　4、 It is the misalignment of the valve timing that causes the compression pressure of the cylinder to drop at the end of the compression process; Insufficient intake, clean exhaust, prolonged ignition and afterburning periods, excessively high coolant temperature, clogged intake system can also cause the mixture to become too rich, the engine to emit black smoke, power to decrease, high water temperature, valve and seat ring wear, piston and cylinder liner wear all result in reduced compression force, poor combustion, high water temperature, and decreased power performance.

　　五、是散热:器堵塞、水垢过多及风扇胶带松弛等均会造成水温过高，水泵压力低，流量小，使冷却液循环速度性，从而造成水温过高，需要定期清洗水箱，更换冷却液六、是发动机内部委部件之间麈擦明力大，润滑条件不好，排气管或消间器堵塞，发动机负荷过大等也会造成水温过高的现象。检査使用的润滑油的油品及质量。

　　5、 Heat dissipation: Blockage of the radiator, excessive scale, and loose fan tape can all cause high water temperature, low water pump pressure, and low flow rate, which affects the circulation speed of the coolant and leads to high water temperature. It is necessary to regularly clean the water tank and replace the coolant. Additionally, high friction between internal components of the engine, poor lubrication conditions, blocked exhaust pipes or dampers, and excessive engine load can also cause high water temperature. Inspect the quality and quality of the lubricating oil used.

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