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How to store the fan

A fan and air inlet technology, which is applied in the direction of machine containers, assembly machines, rigid containers, etc., can solve the problems of high fan packaging cost and logistics cost, and large air duct occupation, so as to reduce packaging volume and logistics cost , The effect of saving packaging costs

Active Publication Date: 2018-06-05
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the packaging and transportation process of the fan in the related disclosed technology, the air duct on the fan will occupy a relatively large position, resulting in high packaging and logistics costs for the fan

Method used

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  • How to store the fan
  • How to store the fan
  • How to store the fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as Figure 1-Figure 4 As shown, the structure of the fan 100 shown in Embodiment 1 and the storage process of the fan 100 are as follows:

[0050] In this embodiment, the fan 100 includes: a box body 1 , a volute 2 , an air inlet duct 3 , an air outlet duct 4 and a filter 5 .

[0051] Specifically, the box body 1 has an air inlet 11 and an air outlet 12, the volute 2 is arranged in the box body 1, and the air outlet end of the volute 2 is arranged toward the air outlet 12, and the air outlet duct 4 is arranged in the box body 1. At the air outlet 12 on the right side, the air inlet duct 3 is located at the air inlet 11 on the left side of the box body 1 , and the filter screen 5 is detachably installed inside the box body 1 .

[0052] More specifically, the air inlet duct 3 includes: an air introduction pipe section 31 and a flange 32, the air introduction pipe section 31 includes a flared section 311 and an extension section 312, and one end of the flared section...

Embodiment 2

[0060] The structure of the fan 100 in the second embodiment is substantially the same as that of the fan 100 in the first embodiment, and the same parts will not be repeated here.

[0061] The difference is that in the second embodiment, as Figure 5 As shown, the air inlet guide pipe 3 includes: an air induction pipe section 31 and a connecting section 33 . The air induction pipe section 31 includes a flaring section 311 and an extension section 312. One end of the flaring section 311 is connected to the connecting section 33, and the pipe section of the flaring section 311 gradually decreases in the direction away from the box body 1 and the flaring section 311 has a square cross section. One end of the flaring section 311 with a large cross-section is connected to the connecting section 33 , the connecting section 33 is provided with a rotating shaft 13 , and the air inlet duct 3 is rotatably assembled on the left side of the box body 1 through the rotating shaft 13 .

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PUM

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Abstract

The invention discloses a storing method of a draught fan. The draught fan comprises a box body, a volute, an air inlet guide pipe and an air outlet guide pipe; the box body is provided with an air inlet and an air outlet, the volute is arranged in the box body, the air outlet end of the volute faces the air outlet, the air inlet guide pipe is arranged on the air inlet of the box body, the air inlet guide pipe comprises an air inducing pipe segment located on the outer side of the box body, the air outlet guide pipe is arranged on the air outlet of the box body, when the draught fan is stored, the air inlet guide pipe is turned over and then is mounted on the air inlet, and the air inducing pipe segment is located in the box body. According to the storing method of the draught fan, the packaging size of the draught fan can be reduced, the packaging cost is saved, more draught fans can be contained in one container, and the logistics cost can be reduced.

Description

technical field [0001] The invention relates to the field of exhaust equipment, in particular to a fan storage method. Background technique [0002] During the packaging and transportation process of the fan in the related disclosed technology, the air duct on the fan will occupy a relatively large position, resulting in high packaging and logistics costs for the fan. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention aims to provide a fan storage method, which can reduce the packaging volume of the fan. [0004] According to the storage method of the fan according to the embodiment of the present invention, the fan includes: a box body, a volute, an air inlet duct and an air outlet duct, the box has an air inlet and an air outlet, and the volute is provided with In the box, and the air outlet end of the volute is set towards the air outlet, the air inle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D85/68B65D25/02
CPCB65D25/02B65D85/68
Inventor 孔国生
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD