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A large hanging industrial fan

A fan and hanging technology, which is applied in the field of large hanging industrial fans, can solve the hidden dangers of electricity use, affect the appearance and cleanliness of the workshop, and achieve the effects of stable operation, preventing fan blades from falling accidents, and easy installation

Active Publication Date: 2015-11-18
开勒环境科技(上海)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of small fans placed, it not only affects the appearance and cleanliness of the workshop, but also brings potential safety hazards in electricity consumption

Method used

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  • A large hanging industrial fan
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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with illustrations and specific embodiments.

[0025] Such as figure 1 , figure 2 , image 3 As shown, the large hanging industrial fan proposed by the present invention includes a motor 1, the output shaft of the motor 1 is connected with the chassis 2, the chassis 2 is provided with a fan blade 3, and the motor 1 drives the chassis 2 and the fan blade 3 to run, and also includes Frame 4, the motor 1 is fixed inside the frame 4, and the output shaft of the motor passes through the bottom of the frame 4 and is connected to the chassis 2; the frame 4 adopted in the present invention has large-area cooling holes, which can improve the ventilation capacity of the frame 4, and the frame 4 While protecting the motor 1, the motor 1 can fully dissipate heat, thereby greatly exte...

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Abstract

The invention discloses a large-scale hanging type industrial fan. The large-scale hanging type industrial fan comprises a motor and a frame, wherein an output shaft of the motor is connected with a base plate, fan blades are arranged on the base plate, and the motor drives the base plate and the fan blades to run; the motor is fixed in the frame, and the output shaft of the motor penetrates through the bottom part of the frame and is connected with the base plate; a supporting frame is connected with the bottom part of the frame, and a through hole is formed in the bottom part of the supporting frame; and a base plate connecting end extends into the supporting frame from the through hole, and is provided with a chuck, the chuck is positioned in the supporting frame, and the diameter of the chuck is greater than that of the through hole. According to the large-scale hanging type industrial fan, an anti-falling safety mechanism is arranged on the connection part between the base plate and the motor, so that dangers caused by loosening of the base plate and the output shaft of the motor can be avoided; simultaneously, a novel hanging structure is adopted, so that the fan can be conveniently and quickly arranged on the top part of a factory building, the mounting position of the fan can be changed or the fan can be dismounted very easily; and the fan blades of the fan are provided with an anti-falling assembling mechanism, so that fan blade falling accidents can be effectively prevented. By adoption of a plurality of types of safety protection measures, the large-scale hanging type industrial fan can be operated safely and reliably.

Description

technical field [0001] The invention relates to ventilation equipment, in particular to a large hanging industrial fan. Background technique [0002] In summer, the workshop is hot and humid, with poor ventilation, and the employees are very emotional at work. In fact, the employees who are covered in sweat have been thinking about how to survive the working hours and how to enjoy the coolness. In particular, some workshops have a high labor density, and the employees in the workshop have high mobility. Only when the overall ventilation problem of the workshop is completely solved, can the staff really feel the ventilation and cooling effect brought by the air circulation. At present, the small fans that are often selected in the workshop cannot play a role in such a tall space. Due to the large number of small fans placed, it not only affects the appearance and tidiness of the workshop, but also brings potential safety hazards in electricity consumption. Under the backgro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D29/00
Inventor 熊炜卢小波
Owner 开勒环境科技(上海)股份有限公司
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