Intelligent reversing ventilation device for tunnels
A ventilation device, an intelligent technology, applied in the ventilation of mines/tunnels, components of pumping devices for elastic fluids, mining equipment, etc., which can solve the problems of large rotation space, strong limitations, and adjustment of fan angle. , to achieve the effect of improving efficiency and avoiding high energy consumption
Active Publication Date: 2021-11-05
江苏佳顺环境科技有限公司
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Problems solved by technology
[0008] Aiming at the deficiencies of the prior art, the present invention provides an intelligent reversing ventilation device for tunnels, which has the advantages of intelligent reversing ventilation and angle adjustment, and solves the problem that the rotation of the pendant will drive the fan to rotate as a whole, and the required rotation space is relatively small. Large, strong limitations and the problem that it is impossible to adjust the angle of the fan
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes an intelligent reversing ventilation device for tunnels.
[0038] see Figure 1-8 , an intelligent reversing ventilation device for a tunnel, comprising a fan 1, an installation assembly is installed on the upper surface of the fan 1, and fan blade assemblies are arranged at both ends of th...
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The invention relates to the technical field of tunnel ventilation, and discloses an intelligent reversing ventilation device for tunnels. The intelligent reversing ventilation device for the tunnels comprises a draught fan, a mounting assembly is mounted on the upper surface of the draught fan, fan blade assemblies are arranged at the two ends of the inner wall of the draught fan, the mounting assembly is used for mounting the draught fan and adjusting the mounting angle of the draught fan, the fan blade assemblies are used for forming the wind beam and adjusting the direction of the wind beam, each fan blade assembly comprises a fan blade seat and a driving assembly, a plurality of fan blades are arranged on the surface of the fan blade seat, and the fan blades can be rotationally adjusted relative to the fan blade seats. According to the intelligent reversing ventilation device for the tunnels, a double-output-shaft driving motor drives a gear shaft to rotate, then a bevel gear I is driven to rotate through meshing of the bevel gear I and a bevel gear II, and therefore the bevel gear I drives the driving shaft and the fan blades to rotate, and the inclination angle of the fan blades is changed; and the flow direction of the wind beam formed when the fan blades rotate is controlled by changing the inclination direction and the inclination angle of the fan blades, and therefore the limitation that the direction is changed by overall rotation of the draught fan is avoided.
Description
technical field [0001] The invention relates to the technical field of tunnel ventilation, in particular to an intelligent reversing ventilation device for tunnels. Background technique [0002] A tunnel is an engineering building buried in the ground, and it is a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, and mine tunnels. The structure of the tunnel includes two parts, the main building and the auxiliary equipment. The main building is composed of the tunnel body and the tunnel door. The auxiliary equipment includes car avoidance tunnels, fire protection facilities, emergency communication and waterproof and drainage facilities. The long tunnel also has special ventilation and lighting equipment. [0003] For one-way tunnels, because the tunnel is located in the mountain or underground space, its ventilation effect is not good, and it is necessary to use auxiliary ventilation equipment to ach...
Claims
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Login to View More IPC IPC(8): E21F1/00F04D19/00F04D27/00F04D29/64
CPCE21F1/00F04D19/005F04D27/002F04D29/646
Inventor 夏照粉徐成
Owner 江苏佳顺环境科技有限公司