Unlock instant, AI-driven research and patent intelligence for your innovation.

Fan sealing box and box type fan

A technology for sealing boxes and boxes. It is used in machines/engines, mechanical equipment, non-variable-capacity pumps, etc. It can solve problems such as air leakage and water leakage from fan chassis, so as to ensure reliability, good box sealing, and avoid box The effect of body leakage and air leakage

Pending Publication Date: 2020-05-12
SHANGHAI NAUTILUS GENERAL EQUIP MFG CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a fan sealing box and a box-type fan, aiming to overcome the defects of water and air leakage in the fan chassis in the prior art due to the loose connection of the skeleton.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fan sealing box and box type fan
  • Fan sealing box and box type fan
  • Fan sealing box and box type fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The invention discloses a fan sealing box, please refer to Figure 2 to Figure 4 , figure 2 A front view of a fan sealing box provided by the present invention; image 3 A top view of a fan sealing box provided by the present invention; Figure 4 It is a left view of a fan sealing box provided by the present invention. Wherein, the fan sealing box includes: a base 100 and a box body 200 arranged on the base 100 .

[0032] Specifically, the base 100 is fixedly connected with the base 100, and the base 100 is connected by a plurality of brackets, for example, a square base 100 is welded by aluminum alloy or steel, which is used to support the sealing box of the fan. weight. The present invention does not limit the structure of the base 100 as long as the base 100 satisfies the supporting function.

[0033] In the embodiment of the present invention, please refer to Figure 2 to Figure 5 , Figure 5 for Figure 4 The partial enlarged view in the figure; the box bo...

Embodiment 2

[0044] The present invention also discloses a box-type fan on the basis of the sealed box of the fan, wherein the motor is arranged in the sealed box of the fan, and the motor is connected to the impeller. It is conceivable that , the box-type fan further includes a front disc, the front disc is arranged in the sealed box of the fan and is located at the front end of the impeller.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a fan sealing box and a box type fan. The fan sealing box comprises a base and a box body arranged on the base, wherein the box body is a hollow cube and comprises a box framework and a plurality of panels connected with the box framework; the box framework comprises a plurality of square frameworks connected with one another; and a rubber sealing ring is arranged at a joint between every two square frameworks. According to the fan sealing box in the embodiment of the invention, the square frameworks are used as the box framework of the whole box, high framework strength is provided, and the reliability of the box is guaranteed, so that box resonance is reduced, and the noise of the whole machine is reduced; and moreover, the frameworks are connected and sealed by the rubber sealing rings, and the sealing effect of the box is guaranteed.

Description

technical field [0001] The invention relates to the technical field of ventilation equipment, in particular to a fan sealing box and a box-type fan. Background technique [0002] Fans are widely used in daily life, such as air-conditioning fans, etc. For ordinary fan chassis on the market, most of them use aluminum alloy profiles as the skeleton. The chassis structure is usually composed of corner tees, frame bars, The middle bar and other parts are composed. [0003] At present, most of the fan chassis on the market adopt figure 1 Structure, including: panel 1 and frame 2, wherein the panel 1 and frame 2 are connected by self-drilling self-tapping screws 3, because there is a seam at the corner of the sealing strip at the joint between panel 1 and frame 2, and the panel is bent four There are gaps in the two corners, resulting in birth defects in these two places, which are prone to water and air leakage during use. [0004] Thereby prior art still needs to improve and i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/00F04D29/40F04D29/08F04D25/08
CPCF04D29/002F04D29/403F04D29/083F04D25/08
Inventor 金烨韩泳涛刘勇吴想灵金守清张劲戈
Owner SHANGHAI NAUTILUS GENERAL EQUIP MFG CO LTD