Oil nozzle assembly and flowing well device with same

• Main Authors: YANG XUEFENG, XUE MEI, ZHANG HONGLI, DING WANCHENG, JIN GUANGXIN
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model provides an oil nozzle assembly and a flowing well device with the same. The oil nozzle assembly comprises an oil nozzle main body and an oil nozzle cover plate, the filtering body comprises a second mounting part and a body connected with the second mounting part, and a cavity and a filtering hole communicated with the cavity are formed in the body; wherein the first mounting part is matched with the second mounting part, and the filter body is detachably connected to the oil nozzle main body; and the oil nozzle inner core is provided with an overflowing hole communicating with the cavity, and the oil nozzle inner core is detachably arranged in the first mounting part. According to the technical scheme, the problem that in the prior art, the maintenance cost is high dueto overall replacement of the oil nozzle assembly is solved. 本实用新型提供了一种油嘴组件及具有其的自喷井装置。油嘴组件包括：油嘴主体，油嘴主体包括第一安装部；过滤体，过滤体包括第二安装部和与第二安装部连接的本体，本体上设有空腔和与空腔连通的过滤孔；其中，第一安装部和第二安装部配合，过滤体可拆卸连接在油嘴主体上；油嘴内芯，油嘴内芯具有与空腔连通的过流孔，且油嘴内芯可拆卸地设置在第一安装部