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Fan fairing support

A technology of shroud and fan, applied in mechanical equipment, machine/engine, liquid fuel engine, etc., can solve the problems of support placement, poor effect, poor connection and fixing relationship, etc., to achieve enhanced strength, strengthened connection relationship, The effect of reducing noise

Pending Publication Date: 2021-11-02
ZHEJIANG XINHUA MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The connection and fixing relationship between the existing fan shroud support and the fan shroud is not good, and it is prone to breakage so that the fan shroud cannot be supported and placed. The effect is not good when used, and it needs to be improved.

Method used

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Embodiment Construction

[0026] 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.

[0027] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two c...

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PUM

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Abstract

The invention relates to the technical field of wind power generation facilities, and discloses a fan fairing support. The fan fairing support comprises a supporting frame, wherein a placement device is arranged on the front face of the supporting frame, a silencing device is arranged on the front face of the supporting frame, and a mounting device is arranged on the back face of the supporting frame; and a reinforcing device is arranged on the front face of the mounting device, and a fairing is arranged inside the placement device. According to the fan fairing support, by arranging a connecting sliding block, a connecting frame, a limiting block, a matching bolt and a threaded hole, a fixing block makes contact with the inner wall of a clamping groove, then the connecting sliding block is pushed to move towards the fixing block, a gear is driven to move on racks, the connecting frame is pushed to move, the bottom of the connecting frame is pushed to make contact with the top of the fixing block, the bolt is in threaded connection with the threaded hole, the fixing block and the connecting sliding block can be connected and fixed, and the bottom of the connecting sliding block enters a placement groove, so that the position is stable, therefore movement of the fixing block can be limited, the position of the fixing block is stabilized, and the connection relation between the fixing block and a placement frame is enhanced.

Description

technical field [0001] The invention relates to the technical field of wind power generation facilities, in particular to a fan deflector bracket. Background technique [0002] Fan shroud is also called hub cover, hub cap, etc. It refers to the outer protective cover of the fan hub. Since the air flow will be evenly divided according to the streamline shape of the fan when the fan is facing the wind, it is called the shroud, and the wind turbine. The wind deflector refers to the outer protective cover of the fan hub. When the fan is facing the wind, the air flow will be evenly divided according to the streamline shape of the wind deflector, so it is called the wind deflector. Also known as hubcaps, hubcaps, etc. The air deflectors of most fans are made of FRP materials, and are mostly manufactured by vacuum injection molding and hand lay-up. The common split-type shroud is composed of three 1 / 3 shroud parts and a shroud head part by means of mechanical connection. It has t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/40F04D29/60F04D29/66
CPCF04D25/08F04D29/403F04D29/601F04D29/664
Inventor 林彤兰平练陈伟
Owner ZHEJIANG XINHUA MACHINERY MFG
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