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Axial-flow fan with movable base

A technology of axial flow fan and mobile base, which is applied in the direction of machines/engines, liquid fuel engines, mechanical equipment, etc., can solve the problems of bulky, unable to adapt to mobile applications, etc., and achieve the effect of fast moving operation and improved stability

Inactive Publication Date: 2013-07-03
王品芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Equally, such a fan bracket requires a complicated fixing device, and the volume is too large
At the same time, this fan cannot meet the needs of industrial mobile applications

Method used

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  • Axial-flow fan with movable base
  • Axial-flow fan with movable base
  • Axial-flow fan with movable base

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] The invention provides an axial flow fan with a movable base which is light in structure, simple in installation and firm in fixing.

[0023] Such as figure 1 , figure 2 As shown, the axial flow fan 1 with a movable base of the present invention includes a fan assembly 2 , a support rod 3 for supporting the fan assembly 2 and a base assembly 4 connected to the support rod 3 .

[0024] Such as image 3 and Figure 4 As shown, the base assembly 4 includes a fixing hole 43 for penetrating and fixing the support rod 3, a first bracket 401, a second bracket 402 and a third bracket 403, the first bracket 401, the second bracket 402 and the f...

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PUM

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Abstract

The invention discloses an axial-flow fan with a movable base. The axial-flow fan comprises a fan assembly, a support rod and a base assembly, wherein the support rod is used for supporting the fan assembly; the base assembly is connected with the support rod, and comprises a fixing hole which passes through and is used for fixing the support rod, a first bracket, a second bracket and a third bracket; the first bracket, the second bracket and the third bracket construct the fixing hole; the tail end of the second bracket is provided with a horizontal adjusting knob; and the tail ends of the first bracket and the third bracket are provided with a roller respectively. According to the axial-flow fan with the movable base disclosed by the invention, rapid moving operation can be realized by using pulleys; and meanwhile, the horizontal position of the entire fan can be adjusted by using the adjusting knob on the base, so that the stability of the entire fan is improved greatly.

Description

[0001] technical field [0002] The invention relates to an industrial ventilation device, more precisely, an axial flow fan with a movable base. [0003] Background technique [0004] In the industrial ventilation industry, it is often necessary to use axial flow fans with movable bases as ventilation equipment. The existing axial flow fan with a movable base is directly sleeved on the motor, which makes the whole support very bulky. In addition, most of the existing fans cannot be moved and lack flexibility. [0005] Chinese invention patent ZL200810153115.9 discloses a fan fixing structure for an air duct type commercial air conditioner indoor unit. Through hole, the size of the bracket is such that when the fan is installed on the front panel or the upper panel through the installation through hole, the bottom edge of the bracket is in contact with the bottom panel to prevent the fan from shaking. This kind of fixing bracket is installed directly behind the motor, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/00
Inventor 王品芳
Owner 王品芳