CN203190561U - New fan capable of preventing harmful off-flavor substances in air from entering indoor space - Google Patents
New fan capable of preventing harmful off-flavor substances in air from entering indoor space Download PDFInfo
- Publication number
- CN203190561U CN203190561U CN2013201359718U CN201320135971U CN203190561U CN 203190561 U CN203190561 U CN 203190561U CN 2013201359718 U CN2013201359718 U CN 2013201359718U CN 201320135971 U CN201320135971 U CN 201320135971U CN 203190561 U CN203190561 U CN 203190561U
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- air
- blower fan
- filter screen
- inlet chamber
- indoor space
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Abstract
The utility model discloses a new fan capable of preventing harmful off-flavor substances in air from entering indoor space. The new fan comprises a case, wherein an air inlet, an air outlet and a draught fan are arranged inside the case, a primary filter screen, a high-energy ion purifier and a composite filter screen are further arranged inside the case, and the primary filter screen, the high-energy ion purifier, the composite filter screen and the draught fan are sequentially connected from the air inlet to the air outlet. According to the new fan, the high-energy ion smell-removing technique and the fresh air technique are combined, purification is conducted on outdoor methyl mercaptan, ammonia, sulfuretted hydrogen, other off-flavor molecules and VOC molecules, harmful microorganisms (like bacteria, viruses and mycete) and the like in an air inlet process. The harmful off-flavor substances are prevented from entering the indoor space, and cleanliness of the air fed into the indoor space is guaranteed.
Description
Technical field
The utility model relates to the ventilation unit of indoor and outdoor, is specifically related to a kind of new blower fan.
Background technology
VMC is according to sending new wind with special equipment to indoor in an airtight indoor side, again from opposite side by special equipment to outdoor discharge, the principle in indoor can formation " wind flow field newly ", thus satisfy the needs of indoor fresh-air ventilation.VMC carries out uninterrupted circulation in 24 hours to a whole set of house indoor-outdoor air, guarantees indoor air quality.
VMC mainly comprises new blower fan, and existing new blower fan is sent into indoor air and do not carried out purified treatment outdoor, only is to adopt filter screen that outdoor air has been carried out preliminary filtration; Yet now harmful smell substances such as entrained VOC (VOC), formaldehyde, ammonia in the outdoor air use common filter screen to filter, and these materials are with can people's health being damaged undoubtedly in the air inlet chamber.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of new blower fan that prevents in airborne harmful smell substance inlet chamber is provided, and this new blower fan can be removed harmful smell substances such as airborne VOC, formaldehyde, ammonia.
A kind of new blower fan that prevents in airborne harmful smell substance inlet chamber, comprise cabinet, be provided with air inlet, air outlet and blower fan in the cabinet, it is characterized in that, also be provided with primary efficient filter screen, energetic ion clarifier and composite filter net in the cabinet, and described primary efficient filter screen, energetic ion clarifier, composite filter net and blower fan are connected successively to air outlet by air inlet.
A preferred version of the present utility model, wherein, described energetic ion clarifier comprises CPU, transformer, high voltage source and the purification pipe that connects successively.Its operation principle is that the alternation high-tension electricity that will be produced by transformer and high voltage source acts on purification pipe, in purification pipe, form alternating electric field, thereby produce the high energy active ion, under the effect of high energy active ion, peculiar smell molecule generation chemical reactions such as methyl mercaptan, ammonia, hydrogen sulfide produce water and other nonpoisonous and tasteless molecule.
A preferred version of the present utility model, wherein, described primary efficient filter screen is made of stainless steel mesh.Be used for filtering out floccule such as hair, the fiber etc. of bigger material dust particle and strip.
A preferred version of the present utility model, wherein, described composite filter net is by aluminium honeycomb substrate base material and add photocatalyst activity material on this aluminium honeycomb substrate base material to and combine and form.Adopt photocatalyst activity materials processing to aluminium honeycomb substrate base material, can make the described composite filter net of acquisition through technologies such as high temperature, catalysis, complex reactions such as neutralization, condensation, polymerization take place to absorb in its energy and peculiar smell molecule, and the powerful peculiar smell of eliminating makes air more pure and fresh.
A preferred version of the present utility model, wherein, described cabinet is provided with discharge pipe, and an end of this discharge pipe forms the air port, and the other end is connected with blower fan.
Of the present utility modelly prevent that the operation principle of the new blower fan in airborne harmful smell substance inlet chamber is as follows: peculiar smell molecules such as the methyl mercaptan in the outdoor foul atmosphere, ammonia, hydrogen sulfide, during the high energy active ion that produces by the energetic ion clarifier chemical reaction taking place, produces water and other nonpoisonous and tasteless molecule; VOC molecule in the outdoor foul atmosphere is opened the chemical bond of volatile organic compounds with after the high energy active ion contacts, and stablizes harmless little molecule through a series of reaction back final generation carbon dioxide and water etc.; In this process, also can destroy microorganisms, as the eucaryotic cell structure of virus, mould, bacterium etc., and make its loss of activity, thereby reduce airborne bacterial concentration, handle the back pure air and send into indoorly by the equipment pressurization, improve IAQ.
The utility model compared with prior art has following beneficial effect: energetic ion taste removal technology and new wind technology are combined, in the air intake process to peculiar smell molecule and VOC molecules such as outdoor methyl mercaptan, ammonia, hydrogen sulfide, and harmful microorganism (as bacterium, virus, mould) etc. carries out purified treatment, prevent in these harmful smell substance inlet chambers, guarantee to send into the cleanliness factor of room air.
Description of drawings
Fig. 1 is the structural representation that prevents a specific embodiment of the new blower fan in airborne harmful smell substance inlet chamber of the present utility model.
Fig. 2 is circuit control block diagram of the present utility model.
Fig. 3 is air flow process schematic diagram in the new blower fan shown in Fig. 1.
Fig. 4 is the procedure chart that new blower fan shown in Figure 1 is handled air.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Referring to Fig. 1, the interior new blower fan of airborne harmful smell substance inlet chamber that prevents of the present utility model comprises cabinet 1, cabinet 1 is provided with air inlet 7, air outlet 8, blower fan 6, primary efficient filter screen 2, energetic ion clarifier 3 and composite filter net 4, and described primary efficient filter screen 2, energetic ion clarifier 3, composite filter net 4 and blower fan 6 are connected to air outlet 8 successively by air inlet 7.
Wherein, referring to Fig. 1 and Fig. 2, described cabinet 1 is rectangular, and the one side forms air inlet 7, and the another side adjacent with air inlet 7 is provided with discharge pipe 5, and an end of this discharge pipe 5 forms air port 8, and the other end is connected with blower fan 6.Described primary efficient filter screen 2 is made of stainless steel mesh, is arranged near air inlet 7 places, is used for filtering out floccule such as hair, the fiber etc. of bigger material dust particle and strip.Described energetic ion clarifier 3 comprises CPU, transformer, high voltage source and the purification pipe that connects successively, its operation principle is that the alternation high-tension electricity that will be produced by transformer and high voltage source acts on purification pipe, in purification pipe, form alternating electric field, thereby produce the high energy active ion, under the effect of high energy active ion, peculiar smell molecule generation chemical reactions such as methyl mercaptan, ammonia, hydrogen sulfide produce water and other nonpoisonous and tasteless molecule.Described composite filter net 4 adopts photocatalyst activity materials processing to aluminium honeycomb substrate base material, is made through technologies such as high temperature, catalysis, its role is to further remove ozone, VOC, sterilization etc.
Referring to Fig. 3 and Fig. 4, in the new blower fan course of work of the present utility model, outdoor new wind enters from air inlet 7, through filtering out floccule such as hair, the fiber etc. of bigger material dust particle and strip behind the primary efficient filter screen 2, then through energetic ion clarifier 3, removed peculiar smell molecule and VOC molecules such as methyl mercaptan, ammonia, hydrogen sulfide, and harmful microorganism (as bacterium, virus, mould) etc.; Finally by crossing composite filter net 4, further remove ozone, VOC, sterilization etc., pure air after treatment is by blower fan 6 and send into indoorly through air outlet 8, forms indoor new wind.
Above-mentioned is the utility model preferred implementation; but embodiment of the present utility model is not subjected to the restriction of foregoing; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (5)
1. one kind can prevent the new blower fan in airborne harmful smell substance inlet chamber, comprise cabinet, be provided with air inlet, air outlet and blower fan in the cabinet, it is characterized in that, also be provided with primary efficient filter screen, energetic ion clarifier and composite filter net in the cabinet, and described primary efficient filter screen, energetic ion clarifier, composite filter net and blower fan are connected successively to air outlet by air inlet.
2. the new blower fan that prevents in airborne harmful smell substance inlet chamber according to claim 1 is characterized in that, described energetic ion clarifier comprises CPU, transformer, high voltage source and the purification pipe that connects successively.
3. the new blower fan that prevents in airborne harmful smell substance inlet chamber according to claim 2 is characterized in that described primary efficient filter screen is made of stainless steel mesh.
4. the new blower fan that prevents in airborne harmful smell substance inlet chamber according to claim 3, it is characterized in that described composite filter net is by aluminium honeycomb substrate base material and add photocatalyst activity material on this aluminium honeycomb substrate base material to and combine and form.
5. according to each described new blower fan that prevents in airborne harmful smell substance inlet chamber of claim 1～4, it is characterized in that described cabinet is provided with discharge pipe, an end of this discharge pipe forms the air port, and the other end is connected with blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201359718U CN203190561U (en) | 2013-03-22 | 2013-03-22 | New fan capable of preventing harmful off-flavor substances in air from entering indoor space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201359718U CN203190561U (en) | 2013-03-22 | 2013-03-22 | New fan capable of preventing harmful off-flavor substances in air from entering indoor space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190561U true CN203190561U (en) | 2013-09-11 |
Family
ID=49107416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201359718U Expired - Lifetime CN203190561U (en) | 2013-03-22 | 2013-03-22 | New fan capable of preventing harmful off-flavor substances in air from entering indoor space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355860A (en) * | 2017-07-31 | 2017-11-17 | 王录强 | A kind of wall-mounted air purification device |
-
2013
- 2013-03-22 CN CN2013201359718U patent/CN203190561U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355860A (en) * | 2017-07-31 | 2017-11-17 | 王录强 | A kind of wall-mounted air purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
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| CX01 | Expiry of patent term |