Nano-injection integrated skid-mounted device

By designing an integrated skid-mounted nano-injection device, which combines a central rotating tube, a side suction tube, and a soft film cover, the problems of complex structure and low efficiency of nano-oil displacement agent injection devices are solved, achieving efficient mixing and storage, and improving working efficiency and stirring effect.

WO2026113210A1PCT designated stage Publication Date: 2026-06-04HENAN SENLE INTELLIGENT EQUIPMENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
HENAN SENLE INTELLIGENT EQUIPMENT TECHNOLOGY CO LTD
Filing Date
2025-03-28
Publication Date
2026-06-04

AI Technical Summary

Technical Problem

Existing nano-oil displacement agent injection devices have complex structures, occupy a large area, require two tanks and corresponding stirring mechanisms, have low working efficiency, and limited stirring range and effect.

Method used

A skid-mounted device for integrated nano-injection was designed, which adopts a tank integrated support structure. It utilizes a combination of a central rotating pipe, a side suction pipe, a soft film cover and a reversing rod to achieve the stirring of nano-oil displacement agent through Bernoulli's principle. The collision and mixing of high-pressure water flow with nano-oil displacement agent improves the stirring range and effect.

Benefits of technology

It achieves efficient mixing and storage of nano-oil displacement agents, with a simple structure, small footprint, and convenient movement and installation, thereby improving work efficiency and significantly enhancing the mixing range and effect.

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Abstract

A nano-injection integrated skid-mounted device. A central rotating pipe (21) in the device drives lateral suction pipes (26), support frames (27), and soft membrane covers (28) to rotate. The upper side or lower side of each soft membrane cover (28) is pushed up by a corresponding reversing rod (29) and becomes curved, so that an inner pipe (22) is driven to reciprocate up and down along the central rotating pipe (21), so as to stir a nano-oil displacement agent at different depths to avoid sedimentation, thereby expanding the stirring range, and improving the stirring effect and the working efficiency. High-pressure water is introduced into the central rotating pipe (21), and when the high-pressure water flows from a necking section (23) of the inner pipe (22) to a throat section (24), the flow velocity of the high-pressure water increases and the pressure decreases, so as to draw the nano-oil displacement agent from a tank body (11) by means of the lateral suction pipes (26) for mixing. Further mixing occurs under the action of the soft membrane covers (28), thereby finally obtaining a mixture of the nano-oil displacement agent and water at a certain proportion.
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