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Oil fume filter

A technology of oil fume filter and filter screen, applied in the direction of breathing filter, dispersed particle filter, respiratory protection container, etc., can solve problems such as physical health effects, and achieve the effect of reducing inhalation

Pending Publication Date: 2021-06-04
臧运玺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems in the prior art, the present invention provides a lampblack filter to solve the technical problem in the prior art that people who have been in the lampblack environment for a long time will inhale a large amount of harmful substances, which will affect their health

Method used

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  • Oil fume filter
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Such as Figure 1 to Figure 6 Shown:

[0031] An oil fume filter, comprising a fixed cover 1 and a filter device 2;

[0032] The filter device 2 is arranged on the fixed cover 1, the air inlet end of the filter device 2 is located outside the fixed cover 1, the air outlet end of the filter device 2 is located at the position corresponding to the nostril of the human body in the fixed cover 1, and the air outlet end of the filter device 2 is provided with a The air bag 3 that blocks the gap between the filtering device 2 and the side wall of the nasal cavity of the human body.

[0033] The shape of the above-mentioned fixed cover 1 is adapted to the shape of the nose. When using the oil fume filter with the above structure, the user can wear the fixed cover 1 on the nose, and the air outlet end of the filter device 2 corresponds to the user's Nostrils, and the gap between the side wall of the user's nasal cavity and the air outlet of the filter device 2 is blocked by t...

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Abstract

The invention belongs to the technical field of daily necessities, and particularly relates to an oil fume filter. The oil fume filter comprises a fixing cover and a filtering device; the filtering device is arranged on the fixing cover, the air inlet end of the filtering device is located outside the fixing cover, and the air outlet end of the filtering device is located at the position, corresponding to the nostrils of the human body, of the fixing cover. The air outlet end of the filtering device is provided with an air bag used for blocking a gap between the filtering device and the side wall of the nasal cavity of the human body. When the oil fume filter is worn on the nose, the air bag can block the gap between the side wall of the nasal cavity and the filtering device, and in the breathing process, the filtering device in the oil fume filter can filter oil smoke particles in the air so as to reduce inhalation of harmful substances in oil fume; therefore, the situation that the human health is influenced by harmful substances in the oil fume is reduced.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to a lampblack filter. Background technique [0002] Kitchen fume contains more than 300 harmful substances, the most important lung cancer-causing substance is DNP, and the amount of DNP inhaled by housewives when preparing a meal in the kitchen is 188 times that in fresh air outside! What is even more shocking is that cooking on cookers with poor ventilation and extremely low combustion efficiency can cause health damage equivalent to smoking two packs of cigarettes a day! [0003] In the prior art, the main way to reduce oil fume inhalation is to install a range hood and / or wear a mask. However, the main function of the range hood is to discharge the oil fume in the house. For people who have been in the oil fume environment for a long time It doesn't solve the fundamental problem, and the way of wearing a mask will cause depression in the hot and oily envi...

Claims

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Application Information

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IPC IPC(8): B01D46/00B01D46/10B01D53/04A62B23/06
CPCB01D46/103B01D46/0036B01D46/0012B01D53/04A62B23/06B01D46/62
Inventor 臧运玺
Owner 臧运玺
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