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Explosion-proof fan with detachable connection parts

An explosion-proof fan and connecting part technology, which is applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of single installation method, unable to meet installation requirements, unable to meet the fixed installation of axial flow fans on vertical wall plates, etc. , to achieve the effect of convenient connection and various installation methods

Active Publication Date: 2019-11-12
SHANGHAI NAUTILUS GENERAL EQUIP MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing axial flow fans are generally welded on the bottom of the main cylinder, and the legs are welded to the bracket or fixedly connected to the bracket by bolts. The installation method is single, and it can only be fixed through the bottom of the legs. It cannot satisfy the fixed installation of the axial flow fan on the vertical wall of the bracket, and cannot meet the installation requirements of some specific environments

Method used

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  • Explosion-proof fan with detachable connection parts
  • Explosion-proof fan with detachable connection parts
  • Explosion-proof fan with detachable connection parts

Examples

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Embodiment Construction

[0020] Examples, see e.g. Figure 1 to Figure 3 As shown, an explosion-proof fan with a detachable connection part includes a main air cylinder 10, an explosion-proof motor 11 is arranged in the middle of the main air cylinder 10, and an impeller 12 is fixed on the output shaft of the explosion-proof motor 11. The main air cylinder 10 The inner connecting plates 13 are all pressed against the inner side walls of the wall plates on the left and right sides of the main air duct 10, and the outer connecting plates 14 are all pressed against the outer walls of the wall plates on the left and right sides of the main air duct 10, and the inner connecting plates 13, main The wall plate of the air duct 10 and the corresponding outer connecting plate 14 are connected and fixed by fixing bolts 15;

[0021] A connecting elongated plate 141 is fixed on the outer wall of the middle part of the outer connecting plate 14, and a connecting through hole 142 is formed on the connecting elongate...

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Abstract

The invention discloses an explosion-proof fan with detachable connection parts. The explosion-proof fan with the detachable connection parts comprises a main air cylinder, wherein an explosion-proofmotor is arranged in the middle of the main air cylinder, an impeller is fixed on an output shaft of the explosion-proof motor, inner connection plates are pressed against the inner side walls of wallplates on the left side and the right side of the main air cylinder, outer connection plates are pressed against the outer side walls of the wall plates on the left side and the right side of the main air cylinder, and the inner connection plates, the wall plates of the main air cylinder and the corresponding outer connection plates are connected and fixed through fixing bolts. According to the explosion-proof fan with the detachable connection parts, connecting long plates and extending connecting frames are arranged on the side walls of the main air cylinder to be connected on the verticalwall surfaces, so that the connection is convenient, the bottom can be installed through a bottom connecting seat as required, the installation modes are various, and different installation requirements can be met.

Description

technical field [0001] The invention relates to the technical field of fan processing equipment, and more specifically relates to an explosion-proof fan with a detachable connection part. Background technique [0002] Existing axial flow fans are generally welded on the bottom of the main cylinder, and the legs are welded to the bracket or fixedly connected to the bracket by bolts. The installation method is single, and it can only be fixed through the bottom of the legs. It cannot meet the fixed installation of the axial flow fan on the vertical wall of the bracket, and cannot meet the installation requirements of some specific environments. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an explosion-proof blower with a detachable connection, which is installed on the side wall of the main air cylinder to connect the elongated plate and the extension connecting frame to connect on the ve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/06F04D29/64F04D29/66F04D29/70
CPCF04D25/0606F04D29/646F04D29/663F04D29/703
Inventor 叶向阳
Owner SHANGHAI NAUTILUS GENERAL EQUIP MFG CO LTD
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