Environment-friendly cabinet-type fan

A cabinet type and fan technology, which is applied to mechanical equipment, non-variable capacity pumps, machines/engines, etc., can solve the problems of high noise, large wind power loss, and inability to achieve energy conservation and environmental protection of cabinet fans, so as to reduce wind resistance, reduce The effect of wind loss and improvement of wind blockage

Inactive Publication Date: 2020-03-13
浙江越舜风机有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an environmentally friendly cabinet-type fan, which solves the problem that the cabinet-type fan has high noise and large wind power loss and cannot achieve energy saving and environmental protection

Method used

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Embodiment Construction

[0033] The following descriptions are only preferred implementations of the present invention, and the scope of protection is not limited to this embodiment. All technical solutions under the idea of ​​the present invention shall belong to the scope of protection of the present invention. At the same time, it should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0034] See Figures 1 to 6 , an environmentally friendly cabinet fan, the box body 4 is divided into three layers, the outer layer is a steel layer 42 with a thickness of 8mm, the middle layer is a gypsum board layer 43, and the thickness of the gypsum board layer 43 is 15mm. The gypsum board is made of building gypsum It is a material made of the main raw material, which is a material with excellent sound insulation performance, and is light in...

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Abstract

The invention discloses an environment-friendly cabinet-type fan. The cabinet-type fan comprises a box body. The box body is divided into three layers, an outer layer is a steel layer with a thicknessof 8 mm; a middle layer is a gypsum board layer, and the thickness of the gypsum board layer is 15 mm; and an inner layer is a polymer damping material layer with a thickness of 12 mm. A zinc coatingfurther coats the outside of the steel layer, and the thickness of the zinc coating is 5 mm. All surfaces of the box body are welded and fixed. According to the invention, the box body is divided into multiple layers, the effect of reducing noise is achieved through polymer damping, gypsum boards and other materials, and environmental protection of the cabinet-type fan is achieved.

Description

technical field [0001] The invention relates to the field of fans, in particular to an environment-friendly cabinet fan. Background technique [0002] The fan is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. Fan is the customary abbreviation for gas compression and gas conveying machinery in China. Usually, fans include ventilators, blowers, and wind generators. Fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induction of boilers and industrial furnaces, cooling and ventilation of air conditioning equipment and household appliances , Grain drying and selection, wind tunnel wind source and hovercraft inflation and propulsion, etc. [0003] In order to ensure that the power of the fan can meet the requirements, the current cabinet fan often uses a larger power motor, which makes the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/02F04D29/40F04D29/66
CPCF04D25/08F04D29/023F04D29/403F04D29/664F04D29/668
Inventor 杨嘉钰
Owner 浙江越舜风机有限公司
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