TWM496739U - Air purification device that eliminates mist haze - Google Patents

Description

Air purifying device capable of eliminating smog

The present invention relates to a device for purifying air, in particular to an air purifying device having the functions of filtering, dust collecting, sterilizing and eliminating smog.

Air is one of the essential elements for the continuation of life, but the air also contains many tiny substances that are invisible to the naked eye. As each breath enters the respiratory organs of the human body, it is easy to cause physical exertion if it is in an environment with poor air quality. Discomfort. Therefore, the issue of air quality has always been a topic of great concern. From the early outdoor air pollution problems to the recent attention to the health effects of various microorganisms and tiny particles, such as bacteria, dust mites or smog. Therefore, the industry is also developing with air-conditioning devices with air purification functions.

The air-conditioning device having the air purifying function is similar to the "Air Sterilization Cleaner" of the Chinese Patent No. M324179, or as shown in FIG. 1, the base 10, the photocatalyst filter 11, the activated carbon filter 12, The pre-filter 13 and the like are composed of the outer air, which is sucked into the recess 102 of the base 10 by the air inlet 101, and the air is sequentially filtered through the pre-filter 13, the activated carbon filter 12 and the photocatalyst filter 11. The filtered air is discharged from the air outlet 103 to obtain filtered clean air.

However, the air conditioning device having the air purifying function is easy to accumulate a large amount of polluting particles on the activated carbon filter 12 and the photocatalyst filter 11, so that the air cannot pass through the activated carbon filter 12 and the photocatalyst filter 11 efficiently, thereby causing filtration. The effect is affected.

In view of this, the creator conceived and further studied and finally created an air purifying device that can eliminate smog.

The present invention provides an air purifying device capable of eliminating smog, the main purpose of which is to prevent the activated carbon filter and the photocatalyst filter of the air purifying device capable of eliminating smog from accumulating excessively contaminated particles, so that the air can efficiently pass the activated carbon filter. Net and photocatalyst filter to maintain the effect of filtration.

In order to achieve the above objective, the present invention provides an air purifying device capable of eliminating smog, comprising: a main casing having an air inlet and an air outlet, wherein the main casing has an inner space formed between the air inlet and the air outlet. a chamber, the first indoor filter member is a filter screen connected to the air inlet; the electrostatic dust collecting member includes an ionization zone and a dust collecting zone, wherein the ionizing zone emits high voltage electricity, so that particles passing through the ionizing zone become charged particles, and the dust collecting zone is positively or negatively charged to adsorb the charged particles, and the electrostatic dust collecting member The ionizing zone is in contact with the first filter member; a second filter member is in contact with the dust collecting area of the electrostatic dust collecting member, and the second filter member is an activated carbon filter for adsorbing through the a gas odor of the second filter member; and a photocatalyst layer in contact with the second filter member.

The present invention utilizes the provided air purifying device capable of eliminating smog, and the obtained effect is that: by providing an electrostatic dust collecting member between the air inlet and the second filter member, the ionization region of the electrostatic dust collecting member is transmitted through The high-pressure gradient strongly energizes the contaminating particles, and adsorbs the charged particles in the dust collecting area of the electrostatic precipitator, thereby preventing the contaminated particles from accumulating in the second filter or the photocatalyst layer, thereby maintaining the filtering effect and extending the air. The life of the purification device.

The techniques, means, and other effects of the present invention in order to achieve the above objects are set forth in the accompanying drawings.

[study]

10‧‧‧ Pedestal

101‧‧‧air inlet

102‧‧ ‧ alcove

103‧‧‧air outlet

11‧‧‧Photocatalyst filter

12‧‧‧Active carbon filter

13‧‧‧Pre-filter

[this creation]

20‧‧‧Host housing

21‧‧‧Air inlet

22‧‧‧air outlet

23‧‧‧Operator panel

24‧‧‧ housing room

25‧‧‧ Cover

26‧‧‧stop ribs

27‧‧‧ partition wall

271‧‧‧ diversion fan

272‧‧‧UV tube

273‧‧‧Ion tube

28‧‧‧Electrical parts

31‧‧‧First filter

32‧‧‧Electrostatic dust collector

321‧‧‧Island

322‧‧‧dust collection area

33‧‧‧Second filter

34‧‧‧Photocatalyst layer

35‧‧‧ third filter

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic cross-sectional view of an air purifying device which is known to eliminate haze.

Figure 2 is an exploded perspective view of the present embodiment.

Figure 3 is a perspective view of the present embodiment.

Figure 4 is a partial cross-sectional view of the present embodiment.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details: The creation of an air purification device that can eliminate smog Example As shown in FIG. 2 to FIG. 4, a main casing 20, a first filter member 31, an electrostatic dust collecting member 32, a second filter member 33, a photocatalyst layer 34, and a third filter member 35 are included. The main body casing 20 has an air inlet 21, an air outlet 22, and an operation panel 23. The main casing 20 defines an accommodation chamber 24 between the air inlet 21 and the air outlet 22. The chamber 24 has an opening, and is covered with a cover 25 at the opening. The air inlet 21 is opened on the cover 25, and the air outlet 22 is formed on the top of the main body casing 20, so that this embodiment The angle between the air inlet 21 and the air outlet 22 is 90 degrees; the main casing 20 is formed with a blocking rib 26 on both sides of the receiving chamber 24, the first filter member 31, the static electricity set The dust member 32, the second filter member 33, the photocatalyst layer 34 and the third filter member 35 are sequentially arranged to be engaged with the second blocking rib 26; the main casing 20 is disposed in front of the air outlet 22 A partition wall 27 is disposed. The partition wall 27 is provided with a flow guiding fan 271, an ultraviolet light tube 272 and a plurality of ion tubes 273. The fan 271 actively draws air from the air inlet 21 into the accommodating chamber 24, and discharges the air in the accommodating chamber 24 to the air outlet 22, and the ultraviolet ray tube 272 is used to generate light of a wavelength of 365 nm. And projecting toward the accommodating chamber 24, the plurality of ion tubes 273 are used to decompose harmful chemicals in the air, such as formaldehyde (HCHO) and volatile organic compounds (VOCs, NOx, SOx, etc.) which cause diseased building syndrome. , can decompose the volatile organic compounds into harmless water, nitrogen, carbon dioxide, etc. by oxidation; The first filter member 31, the electrostatic dust collector 32, the second filter member 33, the photocatalyst layer 34, and the third filter member 35 are sequentially disposed in the accommodating chamber 24 from the air inlet 21 to the The air outlets 22 are in alignment with the second blocking ribs 26, wherein the first filter member 31 is a screen, and the first filter member 31 is in contact with the air inlet 21, The filter portion of the first filter member 31 is formed by staggering a plurality of twisted strips of metal to improve the dust-collecting capacity. The first filter member 31 is fitted to the stop rib 26 and the electrostatic dust collection. In the embodiment, the first filter member 31 is made of metal, so it is a durable filter screen that can withstand heavy cleaning action; the electrostatic dust collecting member 32 includes an ionization zone. 321 and a dust collection zone 322, the ionization wire of the ionization zone 321 emits 8150 volts of high voltage electricity, thereby causing a high voltage gradient, and the particles passing through the ionization zone 321 become charged particles, and the dust collection zone 322 Then, it is positively or negatively charged to adsorb the charged particles, and the voltage of the dust collecting area 322 is reduced to 4050 volts to make dust collection. The dust collecting plate of the 322 can be densely arranged to increase the dust collecting area, and the electrostatic dust collecting member 32 is in contact with the first filter member 31 by the ionization zone 321; in this embodiment, the electrostatic dust collecting member 32 is The U-shaped conductive member 28 is electrically connected to the U-shaped conductive member 28 of the main body casing 20 to obtain the electric power necessary for the operation thereof. The second filter member 33 is in contact with the dust collecting portion 322 of the electrostatic precipitator 32. The second filter member 33 is an activated carbon filter to adsorb the odor of the gas passing through the second filter member 33; The photocatalyst layer 34 is in contact with the second filter member 33 and coated with nano silver, which is a composite filter structure having a sterilization and mold removing function. When the photocatalyst layer 34 is generated by the ultraviolet light tube 272 The light acts to destroy the protein membrane of the bacteria passing through the photocatalyst layer 34 and the protein of the virus, thereby killing the bacteria or inhibiting the activity of the virus; the third filter member 35 is located between the photocatalyst layer 34 and the air outlet 22 More specifically, the insert is interposed between the blocking rib 26 and the photocatalyst layer 34, and the third filter member 35 is a composite screen having a sterilization and mold removing function.

The above is the main components of the creation embodiment and its configuration description. For the use and function of the present embodiment, please refer to FIG. 4 and FIG. 2 and FIG. 3, the first filter member 31, the electrostatic dust collector 32, the first The two filter elements 33, the photocatalyst layer 34 and the third filter element 35 are sequentially disposed in the accommodating chamber 24 of the main body casing 20, and are embedded between the two blocking ribs 26, and the cover 25 is covered. The opening of the main body casing 20; in use, the user can open the smog-removing air purifying device through the operation panel 23, at this time, the guiding fan 271 operates to remove air from the smog-removing air. The outside of the purifying device is sucked into the accommodating chamber 24 from the air inlet 21, and sequentially passes through the first filter member 31, the electrostatic precipitator 32, the second filter member 33, the photocatalyst layer 34, and the third filter member. After the operation of filtering, sterilizing, deodorizing, and disinfecting is completed, the air purifying device is discharged through the air outlet 22.

It is worth mentioning that the second filter element 33 is used as a deodorizing filter layer, and the photocatalyst layer 34 is used as a filter layer for sterilization and disinfection, wherein In order to prevent the second filter member 33 and the photocatalyst layer 34 from accumulating too much contaminating particles, the effect of the filtering is not good. In particular, an electrostatic dust collecting member 32 is disposed between the second filter member 33 and the first filter member 31. The ionization zone 321 of the electrostatic precipitator 32 is charged by the high-pressure gradient to the charged particles, and the charged particles and smog are adsorbed in the dust collecting area 322 of the electrostatic precipitator 32, thereby making the electrostatic set The dust member 32 adsorbs most of the contaminated particles to prevent the contaminated particles from accumulating in the second filter member 33 or the photocatalyst layer 34 to maintain the filtering effect and prolong the life of the air purifying device.

It is known from the above that this creation is indeed in line with "industry availability", "novelty" and "progressiveness". It proposes a new type of patent application according to law, and prays for review and early grant of patents.

20‧‧‧Host housing

21‧‧‧Air inlet

22‧‧‧air outlet

23‧‧‧Operator panel

24‧‧‧ housing room

25‧‧‧ Cover

26‧‧‧stop ribs

28‧‧‧Electrical parts

31‧‧‧First filter

32‧‧‧Electrostatic dust collector

321‧‧‧Island

322‧‧‧dust collection area

33‧‧‧Second filter

34‧‧‧Photocatalyst layer

35‧‧‧ third filter

Claims (7)

An air purifying device capable of eliminating smog, comprising: a main casing having an air inlet and an air outlet, wherein an inner accommodating chamber is formed between the air inlet and the air outlet, and the accommodating chamber is The air inlet to the air outlet is sequentially provided: a first filter member is a filter mesh and is in contact with the air inlet; an electrostatic dust collecting member includes an ionization zone and a dust collecting zone, and the ionization zone The zone emits high-voltage electricity, so that the particles passing through the ionization zone become charged particles, and the dust collecting zone is positively or negatively charged to adsorb the charged particles, and the electrostatic dust collecting member uses the ionization zone and the first a filter member is in contact connection; a second filter member is in contact with the dust collecting portion of the electrostatic dust collecting member, and the second filter member is an activated carbon filter to adsorb the odor of the gas passing through the second filter member And a photocatalyst layer coated with nano silver on the surface and in contact with the second filter member. The smog-removing air purifying device of claim 1, wherein the housing of the main body housing has an opening, and the main housing further includes a cover, the cover is covered by the opening And the air inlet is opened on the cover. The smog-removing air purifying device according to the first aspect of the invention, wherein the main casing is formed with a stopping rib on two sides of the accommodating chamber, the first filter member, the electrostatic dust collecting member, The second filter member and the photocatalyst layer are sequentially arranged to be engaged with the second stop ribs. The smog-removing air purifying device according to claim 1, wherein the filter portion of the first filter member is formed by interlacing a plurality of twisted strip-shaped metals. The smog-removing air purifying device according to claim 1, wherein the photocatalyst layer of the air purifying device is a composite screen structure having a sterilization and mold removing function. The smog-removing air purifying device according to claim 1, wherein the air purifying device further has a third filter member, wherein the third filter member is a composite filter screen having a sterilization and mold removing function. The main casing is formed with a stopping rib on two sides of the accommodating chamber, and the first filter member, the electrostatic precipitator, the second filter member, the photocatalyst layer and the third filter member are sequentially arranged. The insert is engaged between the second stop ribs. The smog-removing air purifying device of claim 1, wherein the main casing is further provided with a partition wall in front of the air outlet, and the partition wall is provided with a flow guiding fan and an ultraviolet lamp. tube.