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自动上料搅拌车中冷增压发动机的作用

所属分类:公司新闻 发布时间:2022-03-01 来源: 浏览量:18

自动上料搅拌机是在建筑工地更常见的一种专用车辆,建筑工地上一般路况都不好,而搅拌车因为运输介质是混凝土,重量又比较大,所以在发动机的选择上多选马力大,动力足的,在购买车辆的时候,我们常常听说中冷增压发动机、涡轮增压发动。
Automatic feeding mixer is a special vehicle more common in construction sites. Generally, the road conditions on construction sites are not good. Because the transportation medium of mixer is concrete and its weight is relatively large, it is more likely to choose engines with high horsepower and sufficient power. When buying vehicles, we often hear that intercooled supercharged engines and turbocharged engines.
中冷增压就是当涡轮增压器将新鲜空气压缩经中段冷却器冷却,然后经进气管、进气门流至汽缸燃烧室。的中冷技术可使增压温度下降到50摄氏度以下,有助于减少废气的排放和提高燃油的经济性。
Intercooling supercharging is when the turbocharger compresses the fresh air, cools it through the middle cooler, and then flows to the cylinder combustion chamber through the air inlet pipe and inlet valve. The intercooling technology can reduce the supercharging temperature below 50 ℃, which helps to reduce exhaust emissions and improve fuel economy.
中冷增压实际上是一种空气压缩机,通过压缩空气来增加进气量,它是利用发动机排出的废气惯性冲力来推动涡轮室内的涡轮,涡轮又带动同轴的叶轮,叶轮压送空气滤清器送来的空气,使之增压进入气缸。
Intercooling supercharging is actually an air compressor, which increases the air intake through compressed air. It uses the inertial impulse of the exhaust gas discharged by the engine to drive the turbine in the turbine chamber. The turbine drives the coaxial impeller, which presses the air sent by the air filter to increase the pressure into the cylinder.
当发动机转速增快,废气排出速度与涡轮转速也同步增快,叶轮就压缩更多的空气进入气缸,空气的压力和密度变大可以燃烧更多的燃料,相应增加燃料和调整一下发动机的转速,就可以增加发动机的输出功率。
When the engine speed increases, the exhaust gas discharge speed increases synchronously with the turbine speed, and the impeller compresses more air into the cylinder. The pressure and density of the air become larger, which can burn more fuel. By increasing the fuel and adjusting the engine speed, the output power of the engine can be increased.
以上就是今天带给大家的知识,自动上料搅拌机专注行业多年,为用户不断的提供有价值的内容,更多内容请继续关注我们:/
The above is the knowledge brought to you today. The automatic feeding mixer has focused on the industry for many years and continuously provides users with valuable content. Please continue to pay attention to us for more content: /
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