一种多功能油井液面自动监测装置

Multifunctional automatic oil well liquid level monitoring device

Abstract

一种多功能油井液面自动监测装置属于采油工程采油、采气技术领域,尤其涉及一种多功能油井液面自动监测装置。本发明提供一种使用方便、适用范围广的多功能油井液面自动监测装置。本发明包括防爆箱体,其结构要点防爆箱体外侧设置有油井套管接头,油井套管接头后端与防爆箱体上的转接腔体外端可拆卸连接;转接腔体外端置于防爆箱体外侧,内端置于防爆箱体内侧;转接腔体内端连接微音器、第一压力传感器、出气管路一端、进气管路一端,转接腔体外下端连接有自动稳压调节装置;出气管路另一端通过放气脉冲控制阀与单向三通入口相连,单向三通第一出口通过缓释阻尼管与防爆箱体外侧壁上的消音器相连,单向三通第二出口与压缩机进气口相连。
The invention belongs to the technical field of oil extraction and gas production of oil production engineering, particularly relates to a multifunctional automatic oil well liquid level monitoring device, and provides a multifunctional automatic oil well liquid level monitoring device which is convenient to use and wide in application range. The multifunctional automatic oil well liquid level monitoring device comprises an anti-explosion box body, and is characterized in that an oil well sleeve joint is arranged on the outer side of the anti-explosion box body; the rear end of the oil well sleeve joint is detachably connected with the outer end of a switching cavity on the anti-explosion box body; the outer end of the switching cavity is arranged on the outer side of the anti-explosion box body, and the inner end of the switching cavity is arranged on the inner side of the anti-explosion box body; the inner end of the switching cavity is connected with a microphone, a first pressure sensor, one end of a gas exhaust pipeline and one end of a gas intake pipeline; the outer lower end of the switching cavity is connected with an automatic constant pressure adjustment device; the other end of the gas exhaust pipeline is connected with an inlet of a unidirectional tee joint through an exhausted gas pulse control valve; a first outlet of the unidirectional tee joint is connected with a muffler on the outer side wall of the anti-explosion box body through a slow-release damping pipe; a second outlet of the unidirectional tee joint is connected with a gas inlet of a compressor.

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