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发明公开
CN109944573A 加液装置和系统 审中-实审

加液装置和系统
摘要：
本申请提供一种加液装置和系统，该加液装置可以包括：第一罐体；第一罐体的顶部设置有进液管路和进气管路，第一罐体的底部设置有第一出液管路；进液管路用于与液体存储装置连通，以使液体存储装置向第一罐体内添加液体，进气管路用于与采油树的套管气出口连通，以使采油树向第一罐体内输送套管气，第一出液管路用于与集输系统连通，以使集输系统将液体输送至油井，第一出液管路上设置有第一控制阀；第一罐体上还设置有至少一个第一旁通管路，第一旁通管路上设置有第二控制阀。本申请的加液装置和系统结构简单、成本低。
摘要（英）：

The invention provides a liquid adding device and system. The liquid adding device can comprise a first tank body. A liquid inlet pipeline and a gas inlet pipeline are arranged on the top of the firsttank body. A first liquid outlet pipeline is arranged at the bottom of the first tank body. The liquid inlet pipeline is used for being communicated with a liquid storing device so that the liquid storing device can add liquid into the first tank body. The gas inlet pipeline is used for being communicated with a sleeve gas outlet of a Christmas tree so that the Christmas tree can convey sleeve gas into the first tank body. The first liquid outlet pipeline is used for being communicated with a gathering and conveying system so that the gathering and conveying system can convey liquid to an oilwell. The first liquid outlet pipeline is provided with a first control valve. The first tank body is provided with at least one first bypass pipeline, and each first bypass pipeline is provided witha second control valve. The liquid adding device and system are simple in structure and low in cost.

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