主机与油气罐装配结构制造技术
Assembly structure of main engine and oil and gas tank
A host and oil tank assembly structure, including screw air compressor oil tank and the oil tank is arranged on the host on the inlet end and the screw compressor oil tank outlet of the host is connected, is characterized in that the upper end surface of the oil tank cover is a flat, the cover plate is provided with a convex pipe joint hole can be inserted in the screw air compressor mainframe, the pipe joint is arranged on the first connecting plate sealing ring, the lower face of the screw air compressor mainframe is provided with a flat, the connecting plate is arranged in the cover and has for pipe joint is inserted through the through hole. The pipe joint is inserted into the intake hole and is sealed through the first seal ring. The assembly is simple, the sealing is good, and there is no connection between the exposed pipes, which greatly reduces the risk of leakage. Meanwhile, the screw air compressor main engine and the oil and gas tank are integrated, and the installation is compact.
【技术实现步骤摘要】
主机与油气罐装配结构
本技术涉及一种空气压缩机，尤其涉及空气压缩机中主机与油气罐连接结构。
技术介绍
大型车辆上一般都有设有空气压缩机，可以给车辆的制动、车门启闭等机构提供压缩空气源，目前，常见的以螺杆式空气压缩机为主，体积可以做的尽量小。常见的螺杆式空气压缩机包括电机、主机、油气罐、冷却器、过滤器及油气分离器，主机采用双螺杆压缩。工作原理：电机工作，带动主机启动，空气从进气阀进入主机，从主机的出气口进入油气罐，油气罐里面的油被压到冷却器上，冷却后的油经过滤器，再进入主机的进油口，同时空气从油气罐的出气口进入油气分离器，然后分离后的油又从油气分离器回流到主机，压缩空气从油气分离器的出气口出来。相关的文献可以参考申请号为201010110513.X的中国专利技术专利申请公开《一种车用压缩机》(申请公布号为CN101793253A)；还可以参考申请号为201610654553.8的中国专利技术专利申请公开《一种车用压缩机》(申请公布号为CN106246555A)等。现有的空气压缩机连接管路基本都是外露，导致管接头较多，安装环节多，也同时存在泄漏风险。
技术实现思路
本技术所要...
【技术保护点】
一种主机与油气罐装配结构，包括油气罐及设于油气罐上的螺杆空压机主机，前述油气罐的进气端与螺杆空压机主机的出气端连接，其特征在于所述油气罐的上端面为一平整的盖板，该盖板上凸设有能插装于螺杆空压机主机的出气孔的管接头，该管接头上套设有第一密封圈，所述螺杆空压机主机的下端面设有一平整的连接板，该连接板设于前述的盖板上并具有供管接头贯穿通过的插装孔。
【技术特征摘要】
1.一种主机与油气罐装配结构，包括油气罐及设于油气罐上的螺杆空压机主机，前述油气罐的进气端与螺杆空压机主机的出气端连接，其特征在于所述油气罐的上端面为一平整的盖板，该盖板上凸设有能插装于螺杆空压机主机的出气孔的管接头，该管接头上套设有第一密封圈，所述螺杆空压机主机的下端面设有一平整的连接板，该连接板设于前述的盖板上并具有供管...
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