知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106121872A 应用于专用EGR发动机的冷凝水注入 无效 - 撤回

应用于专用EGR发动机的冷凝水注入
摘要：
一种内燃机包括限定多个气缸的发动机结构。所述多个气缸中的一个是专用排气再循环气缸，其中与专用排气再循环气缸连通的排气通道是排气再循环通道，排气再循环通道与进气歧管连通，进气歧管与所述多个进气通道连通。排气再循环冷却器与排气再循环通道连通。增压空气冷却器与进气/排气再循环混合器连通。冷凝物收集容器被设置用于从排气再循环冷却器和增压空气冷却器之一或两者收集冷凝物。注入系统将来自冷凝物收集容器的冷凝物注入所述多个气缸。
摘要（英）：

An internal combustion engine includes an engine structure defining a plurality of cylinders. One of the plurality of cylinders is a dedicated exhaust gas recirculation cylinder wherein the exhaust passage in communication with the dedicated exhaust gas recirculation cylinder is an exhaust gas recirculation passage that is in communication with an intake manifold that is in communication with the plurality of intake passages. An exhaust gas recirculation cooler is in communication with the exhaust gas recirculation passage. A charge air cooler is in communication with an inlet air/exhaust gas recirculation mixer. A condensate collection vessel is provided for collecting condensate from one or both of the exhaust gas recirculation cooler and the charge air cooler. An injection system injects condensate from the condensate collection vessel into the plurality of cylinders.

0/0