Mine laneway soft ventilation pipe universal three-way structure

By designing a universal three-way structure of the mine tunnel soft ventilation duct, the adjustment components and spherical shells can be used to achieve flexible rotation of the three-way pipe, which solves the problem that the existing soft air guide tube cannot adapt to the variable tunnel structure and improves the convenience of use and inventory management efficiency.

CN222255525UActive Publication Date: 2024-12-27CHENGDU VISION COMPOSITE MATERIALS CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202421210850.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2024-12-27
Estimated Expiration
2034-05-30

AI Technical Summary

Technical Problem

The existing soft air guide tubes cannot adapt to the variable tunnel structure when splitting the air between the branch tunnels, and three-air ventilation tubes with different directions and turning angles are required, which leads to inconvenient use and increases the inventory category and quantity.

Method used

A universal tee structure of soft ventilation duct in mine tunnels is designed, including a tee pipe, two connecting pipes and a rotating mechanism. The tee pipe is flexibly rotated and angled adjustment through the adjustment component and the spherical shell, and adapted to different branch tunnels. Divide the wind direction and turning angle.

Benefits of technology

It realizes flexible adjustment of soft air guide tubes, adapts to the changing tunnel structure, reduces customization needs, and improves convenience of use and inventory management efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222255525U_ABST
    Figure CN222255525U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of ventilation pipe air distribution pipe fittings, in particular to a universal three-way structure of a mine roadway soft ventilation pipe, which comprises a three-way pipe, two first connecting pipes and a rotating mechanism, the rotating mechanism comprises a first shell, a second shell, a second connecting pipe and an adjusting assembly, the first shell is connected with the three-way pipe and located on one side of the three-way pipe, the second shell is rotationally connected with the first shell and located on one side of the first shell, and the second connecting pipe is fixedly connected with the second shell and located on one side of the second shell; the first shell and the second shell are both arranged in a spherical shape, the first shell is matched with the second shell, the adjusting assembly is arranged on one side of the first shell, and through the arrangement of the structure, the problem that an existing soft air duct is adjusted outwards and cannot adapt to variable roadway structures is solved.
Need to check novelty before this filing date? Find Prior Art