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An indoor second-hand smoke purification fan device

A technology for purifying fans and second-hand smoke, applied to pump devices, components of pumping devices for elastic fluids, mechanical equipment, etc., can solve problems such as inability to remove nicotine and carbon monoxide, avoid water splashing, reduce impact, and facilitate complementary effect

Inactive Publication Date: 2020-03-20
HENNAN YONGQIAN ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the existing technology cannot effectively remove nicotine and carbon monoxide in second-hand smoke, the present invention provides an indoor second-hand smoke purification fan device

Method used

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  • An indoor second-hand smoke purification fan device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An indoor second-hand smoke purification fan device, comprising a housing 1, the interior of the housing 1 is divided into an upper chamber 2 and a lower chamber 3 from top to bottom, the upper chamber 2 is provided with a pool 11, and one side of the lower chamber 3 An air inlet 17 is provided, and an air inlet cylinder 13 corresponding to the air inlet 17 is horizontally arranged in the lower chamber 3, and a rotating shaft 15 with fan blades 14 at both ends is axially arranged at the axis of the air inlet cylinder 13, and the rotating shaft 15 is formed by Driven by a power mechanism, two coils of copper wire 18 are installed between the two fan blades 14 in the air inlet cylinder 13, and the two coils of copper wire 18 are connected to a power supply device 22, and the end of the air inlet cylinder 13 is connected to a centrifugal fan 4 , the air outlet end of the centrifugal fan 4 communicates with the 90° elbow 5 inserted into the pool 11 , and the housing 1 above ...

Embodiment 2

[0025] This embodiment improves on the basis of Embodiment 1:

[0026] A windshield net 19 is arranged between two coils of copper wire 18 in the air inlet cylinder 13 .

[0027] The advantage of the above improvements is that the windshield net has a blocking effect on the airflow, thereby slowing down the airflow velocity and prolonging the contact time between the airflow and the copper wire, so that the carbon monoxide gas in the second-hand smoke can be fully reacted and converted into carbon dioxide.

Embodiment 3

[0029] This embodiment improves on the basis of Embodiment 1:

[0030] The power mechanism includes a bevel gear mechanism 20 arranged at the end of the rotating shaft 15 , and the rotating shaft 15 is connected and matched with a motor 21 through the bevel gear mechanism 20 .

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Abstract

The invention discloses an indoor second-hand smoke purification fan device, which relates to the technical field of fans and solves the problem that the prior art cannot effectively remove nicotine and carbon monoxide in second-hand smoke. The lower chamber is divided into an upper chamber and a lower chamber. There is a water pool in the upper chamber, an air inlet is opened on one side of the lower chamber, and an air inlet cylinder corresponding to the air inlet is arranged horizontally in the lower chamber. The air inlet cylinder A rotating shaft with fan blades at both ends is arranged axially on the axis, and the rotating shaft is driven by a power mechanism. Two turns of copper wire are arranged between the two fan blades in the air inlet cylinder, and the two turns of copper wire are connected to a power supply device. A centrifugal fan is connected to the end of the air inlet cylinder, and the air outlet end of the centrifugal fan is connected with a 90° elbow inserted into the pool, and an air outlet is provided on the casing above the pool.

Description

technical field [0001] The invention relates to the technical field of fans, and more specifically relates to an indoor second-hand smoke purification fan device. Background technique [0002] Second-hand smoke, also known as passive smoking and environmental tobacco smoke, refers to the mixed smoke formed by the burning end of cigarettes or other tobacco products and the tobacco smoke exhaled by smokers. It is also the most widespread and serious form of indoor air pollution and a leading cause of death worldwide. [0003] The main harmful substances in second-hand smoke are nicotine, carbon monoxide and various suspended particles. At present, various air purification devices for second-hand smoke have appeared on the market. The main technical means are to set various filters to purify the air. This method can reduce the harm of second-hand smoke to a certain extent, but its purification of second-hand smoke is very limited. In the prior art, the filter screen can only ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/06F04D25/16F04D29/70B01D46/00B01D46/10B01D53/18B01D53/32
CPCB01D46/10B01D53/1487B01D53/18B01D53/32F04D25/0613F04D25/163F04D25/166F04D29/703B01D46/62
Inventor 孙冢尧
Owner HENNAN YONGQIAN ENERGY SAVING TECH
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