Oil field water injection device with filtering structure

By designing filter mesh, cleaning brush, installation column, installation cap and connection mechanism in the oil field water injection device, the inconvenience and blockage of filter mesh during the water injection process is solved, and the smooth water injection process and convenient disassembly and assembly and cleaning of equipment are achieved.

CN222668172UActive Publication Date: 2025-03-25YANCHANG OIL FIELD
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Patent Information

Application Number
CN202421118456.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-22
Publication Date
2025-03-25
Estimated Expiration
2034-05-22

AI Technical Summary

Technical Problem

During the water injection process of existing oilfield water injection devices, it is not convenient to clean the filter element filter in real time, and it is not convenient to disassemble and clean the impurities and filter element filter at the filter, which is prone to clogging and affecting the water injection efficiency.

Method used

A water injection device in oil field with a filter structure is designed, including a filter mesh, cleaning brush, mounting column, mounting cap and connecting mechanism. Through the arrangement of these components, it is easy to filter the injected water, and the filter mesh is cleaned in real time to prevent clogging, while also facilitating the disassembly and cleaning of the cover plate and filter mesh.

Benefits of technology

The device can effectively filter the injected water through the setting of the filter box and the filter mesh. Combined with the real-time cleaning function of the cleaning brush, it prevents clogging and ensures the smooth water injection process. At the same time, the installation column, installation cap and connection mechanism are arranged to facilitate disassembly and clean the filter box and the filter mesh, which is very convenient to use.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses an oil field water injection device with a filter structure, which comprises an oil well, a water injection port arranged on the rear side of the upper end of the oil well, a cover plate attached to the upper end of the oil well and a filter screen, the filter screen is fixedly connected to the bottom of a filter box, and the filter screen is used for filtering water injected into the oil well. And a cleaning brush and connecting mechanisms are arranged at the upper end of the filter screen in an attached mode, the connecting mechanisms are arranged at the edge of the cover plate at equal angles, and the connecting mechanisms are used for fixing the cover plate and the oil well. According to the oil field water injection device with the filtering structure, injected water can be conveniently filtered, a filter screen can be cleaned in real time in combination with a cleaning brush, the filter screen is prevented from being blocked in the water injection process, smoothness in the water injection process is guaranteed, and through the arrangement of a mounting column, a mounting cap and a connecting mechanism, the oil field water injection device is convenient to use. The cover plate and the filter screen are convenient to disassemble and clean, and meanwhile, filtered impurities are convenient to clean.
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