Anti-blocking regulating valve for oil exploitation

Abstract

The invention relates to the technical field of oil and gas exploitation conveying equipment, and discloses an anti-blocking regulating valve for oil exploitation. The anti-blocking regulating valve for oil exploitation comprises a valve seat, side branch pipes and a valve rod, wherein the side branch pipes are installed on the two sides of the exterior of the valve seat in an embedded and clampedmode, the valve rod is rotatably installed in the middle of the interior of the valve seat in an embedded mode, Y-shaped filter pipes are installed on one sides of the bottom ends of the side branchpipes in an embedded mode, and micro air pumps are installed on one sides of the top ends of the exteriors of the side branch pipes; and filter discs are fixedly installed on the sides, away from theY-shaped filter pipes, of the interiors of the side branch pipes in a clamped mode, and movable side plates are installed on one sides of the exteriors of the filter discs in a sleeving manner. According to the anti-blocking regulating valve for oil exploitation, solid impurities mixed in petroleum can be effectively filtered out in sequence through the Y-shaped filter pipes and the filter discs,poking rods at the movable side plates can be pushed by driving connecting rods to be guided into filter holes of the filter discs in a reciprocating mode, the problem that petroleum is prone to cooling and adhering to the interior of the valve seat to cause blockage is solved through heating of a heating pipe, and the reliability and durability of the valve seat during petroleum conveying are guaranteed.

Description

technical field [0001] The invention relates to the technical field of oil and gas extraction and transportation equipment, in particular to an anti-blocking regulating valve for oil extraction. Background technique [0002] Oil and gas fields refer to the sum of oil reservoirs, gas reservoirs and oil and gas reservoirs in the same area controlled by a single local structural unit. If there are only oil reservoirs within this local structure, it is called an oil field; if there are only gas reservoirs, it is called a gas field. On January 29, 2016, Sinopec Northwest Oilfield stated that Sinopec Northwest Oilfield has discovered three high-yielding wells in the Shuntuo, Shunnan and Shunbei blocks of the Tarim Basin New Area. The large oil and gas field with an oil and gas equivalent of over one million tons has made a substantial breakthrough in the succession strategy of the Northwest Oilfield New Area. Oil and gas fields produce oil and gas. In order to collect and transpo...

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Problems solved by technology

[0004] The object of the present invention is to provide an anti-clogging control valve for petroleum production to solve the problem that the existing anti-clogging valve for petroleum equipment proposed in the background technology mentioned above is easy to cool and viscously adhere to the inside of the valve seat to cause blockage and failure. Realize the rapid adjustment of the oil flow inside the valve seat, which makes the constant pressure and steady flow performance of the oil output flow at the valve seat poor

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