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Environment-friendly fan

A fan, environmentally friendly technology, used in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve problems such as entry, noise pollution, etc.

Inactive Publication Date: 2015-03-18
吴坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to traditional application fields, there will still be great development prospects in more than 20 potential market fields such as comprehensive utilization of coal gangue, technical transformation of new dry process clinker, energy saving in metallurgical industry, and comprehensive utilization of resources. The authorized announcement number is CN 201671893 U, the date of authorization announcement is November 15, 2010, and the patent name is a utility model patent for a fan. The pit falls off, so as to ensure that impurities do not enter the bearing, but there are still some problems: noise pollution will be formed when the fan is working; when in use, impurities enter from the air inlet, which will cause certain unfavorable factors to various parts inside the fan

Method used

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Such as figure 1 Shown: an environmentally friendly fan, including an air inlet 11, a housing 2, a wind wheel 1, a motor 3, a support structure 4 and a base 8, the air inlet 22 is arranged on the housing 3, and the wind wheel 2 is arranged on Inside the casing 4, the motor 3 is connected to the wind wheel 2, one end of the support structure 4 is connected to the motor 3, the other end of the support structure 4 is connected to the base 8, and the support structure 4 is connected to the base 8. The distance between the base 8 is 15cm-20cm, the support structure 4 includes three support rods 5, the connection between the support structure 4 and the base 8 is provided with a shock absorber 9, and the air inlet 11 is provided with a muffler 10 and Isolation net 7, said air inlet 11 is provided with sound-absorbing insert 6, three support r...

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Abstract

The invention discloses an environment-friendly fan, and relates to the field of industrial machinery. The environment-friendly fan comprises an air inlet, a casing, a wind wheel, a motor, a support structure and a base, wherein the support structure comprises three support rods, a vibration reducer is arranged at a connecting part of the support structure and the base, a muffler and an isolation net are arranged at the air inlet part, a muffling insertion sheet is arranged in the air inlet, the base and the motor are separated by the three support rods, through the design of the vibration reducer, the muffler insertion sheet and the muffler, the noise pollution is effectively controlled, through the arrangement of the isolation net, impurities cannot enter the motor through the air inlet, and each part inside the fan is protected. The environment-friendly fan has the advantages that the design is simple and ingenious, and the popularization and the use are convenient.

Description

technical field [0001] The invention relates to the field of industrial machinery, in particular to an environmental protection fan. Background technique [0002] Fans are mainly used in metallurgy, petrochemical, electric power, urban rail transit, textile, shipbuilding and other fields of national economy and ventilation in various places. In addition to traditional application fields, there will still be great development prospects in more than 20 potential market fields such as comprehensive utilization of coal gangue, technical transformation of new dry process clinker, energy saving in metallurgical industry, and comprehensive utilization of resources. The authorized announcement number is CN 201671893 U, the date of authorization announcement is November 15, 2010, and the patent name is a utility model patent for a fan. The pit falls off, so as to ensure that impurities do not enter the bearing, but there are still some problems: the fan will form noise pollution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/66F04D29/70
CPCF04D29/663F04D29/701
Inventor 吴坚
Owner 吴坚
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