How to reduce the intake air temperature of diesel generator set - Henan Zhengzhou Zhengdian Genset Co., Ltd.

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Five key points of diesel generator maintenance in winter Diesel generator sets in the summer after a high load of work, but also ushered in the winter. Remind you of humidity, height and temperature will have an impact on the operation of diesel generator sets, in the actual use of the situation even more complicated, and other factors will also affect the normal work of the generator. How can we extend the life of diesel generators? Proper operating habits and proper maintenance is particularly important, the following is to explain how the diesel generator sets how to keep out the cold: 1, diesel generator in winter because of poor working environment, so then you need to frequently change the air filter, because the cold weather is particularly high on the air filter and diesel filter, if not timely replacement will increase the engine wear, impact the service life of the diesel generator set. 2, winter diesel generator sets in the choice of oil, should try to choose a little viscosity of oil. 3, diesel generator operates in winter, if parked in open areas, should always pay attention to changes in the weather, when the outdoor temperature is below 4 degrees, should let go of diesel generator cooling water cooling water tank, because the volume change of 4 degrees when the water is relatively large, when the water from a liquid into a solid. Volume expansion will damage the cooling water tank radiator. 4, diesel generator set in winter, the air temperature in the cylinder is low, it is difficult to reach the natural temperature of the piston after compressed gas. Therefore, the auxiliary method should be adopted to improve the temperature of diesel generator set 5, diesel generator set in winter start should be low speed operation for 3-5 minutes, in order to improve the temperature of the machine, check the lubricating oil work, check the normal to put into normal operation. Diesel generator set in operation to minimize the sudden increase in speed or the throttle to the maximum operation, or a long time will affect the valve assembly life. These are the five points of the winter maintenance of diesel generator sets, so that these five points can ensure the normal use of diesel generator sets in winter, and can extend its service life.
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How to reduce the intake air temperature of diesel generator set

Diesel generator set in operation, the internal coil temperature is very high, if the unit into the air temperature is too high will lead to heat dissipation is not ideal, affect the operation of the unit, and even reduce the service life of the unit. Therefore, how to reduce the intake air temperature is a problem to be discussed, here we share two effective ways to reduce the unit into the air temperature.

First, the use of deep water.

Underground water sources, the use of underground water into the air cooler to reduce the air intake temperature. For example, a company with deep water (16 degrees in the summer, winter, 14 degrees) to reduce the temperature of the air, so that the diesel generator set into the air temperature is generally 25 degrees (minimum of 22 degrees), so that the unit output increased by 12%.

Two, the use of steam injection of cold water.
The use of steam injection system of cold water, water is used in the principle of different boiling points under different atmospheric pressure, the absorption of the diesel generator heat hot water into the sealing evaporation tank for jet pumping gas flow through the nozzle expanding the sealed tank pressure regulator, high-speed ejector diffuser, the tank cooling steam away. That was pumped into the high vacuum, so that continuous pour into the tank of water, a part in the isothermal evaporation boiling evaporation, low temperature water and most of it in the low temperature heat into frozen, continuous operation, Everfount can produce cooling water to low temperature.

Hope that we can use the above method to reduce the intake temperature of diesel generator sets, so that the unit to achieve the ideal state of heat. Of course, there is a need to pay attention to some areas of deep water due to the relationship between water quality, easy to scale, so we have to do a good job cleaning up the scale of routine maintenance.

2020/4/9