CN101232906B

CN101232906B - Deodorizer

Info

Publication number: CN101232906B
Application number: CN200680027602XA
Authority: CN
Inventors: 永吉健太郎; 杉山隆; 喜内一彰; 中村阳平
Original assignee: Fujitsu General Ltd
Current assignee: Fujitsu General Ltd
Priority date: 2005-08-12
Filing date: 2006-08-11
Publication date: 2012-11-07
Anticipated expiration: 2026-08-11
Also published as: WO2007020896A1; CN101232906A; JP2007044432A

Abstract

The invention provides a deodorizer, which comprises a casing with an air suction opening, an air discharge port and an internal air passage for connecting the air suction opening with the air discharge port; an adsorption/deodorization part arranged on the air passage and used for adsorbing odor in the air to realize the air deodorization treatment; an ozone deodorization part arranged at the downstream side of the adsorption/deodorization part on the air passage and used for performing the air deodorization treatment by means of ozone; and a fan for allowing air to circulate in the air passage. The ozone deodorization part comprises a shell and a reaction space of air and ozone is formed by the shell. A spoiler for stirring air flowing into the shell is arranged at the downstream side of an inlet part inside the shell. A rectifier for rectifying the air flow is arranged at the upstream side of the inlet part. The adsorption/deodorization part is provided with a catalyst filter for the adsorption and decomposition of odor in the air. Air subjected to deodorization treatment in the adsorption/deodorization part and ozone deodorization part together with ozone is released through a discharge port in the casing into the outside of the deodorizer.

Description

Deodorizer

Technical field

The present invention relates to a kind of deodorizer, in more detail, relate to the deodorizer that can improve deodorizing performance.

Background technology

In deodorizer in recent years, in order to realize more comfortable indoor air environment, also increasingly high for the demand of the raising of its deodorizing performance.As relevant problem, for the existing deodorizer with high deodorizing performance, the technology described in the known patent document 1.

Existing deodorizer (air purifier) in the patent documentation 1; On the suction inlet and the banded air flue of outlet that will be formed on the main body framework, deodorize filter and aerator are set, it is characterized in that; Weather side at aforementioned deodorize filter; The photocatalyst portion of Burdick lamp and mesh is set,, is provided with and makes the reflecting plate of ultraviolet reflection to the aforementioned deodorize filter at the weather side of aforementioned Burdick lamp.

Patent documentation 1: the spy opens the 2001-170146 communique

Summary of the invention

The objective of the invention is to, a kind of deodorizer that can improve deodorizing performance is provided.

To achieve these goals, the deodorizer that the present invention relates to carries out the deodorize of air to be handled, and it is characterized in that having: framework, and it has the suction inlet and the outlet of air, and has aforementioned suction inlet and the banded air flue of aforementioned outlet in inside; Deodour by adsorber portion, it is configured on the aforementioned air flue, and the foul smell in the absorbed air and the deodorize of carrying out air is handled; Ozone deodorize portion, it is configured on the aforementioned air flue, and is configured in the downstream of aforementioned deodour by adsorber portion, and the deodorize that utilizes ozone to carry out air is handled; And aerator; It circulates air in aforementioned air flue; And aforementioned ozone deodorize portion has housing, and this housing constitutes the reaction compartment of air and ozone; The downstream configuration of the inlet portion in aforementioned housing is to flowing into the flow-disturbing body that air stirs; The rectification part of air flow being carried out rectification in the configuration of the upstream side of aforementioned inlet portion has been carried out the air after deodorize is handled by aforementioned deodour by adsorber portion and aforementioned ozone deodorize portion, discharges to the outside with the outlet of ozone from aforementioned framework.

In this deodorizer, be provided with: deodour by adsorber portion, the foul smell in its absorbed air and the deodorize of carrying out air is handled; And ozone deodorize portion, its deodorize that utilizes ozone to carry out air is handled, and the air by after deodour by adsorber portion and the deodorize processing of ozone deodorize portion with ozone (low concentration ozone), discharges to outside (for example indoor) from outlet.In this structure, the high concentration foul smell in utilizing deodour by adsorber portion (for example catalyst filter and active carbon filter) absorbed air, utilize the low concentration foul smell in the ozone deodorize portion absorbed air after, the air after this deodorize is handled discharges to the outside.Thus, handle because can suitably carry out the deodorize of air, so have the advantage of the deodorizing performance that improves deodorizer.In addition,, utilize this low concentration ozone, decompose efficiently and remove the advantage that the abnormal flavour in the space (for example indoor wall or furniture etc.) is set that is attached to deodorizer so have because the air of low concentration ozone after deodorize is handled is released to the outside.

In this deodorizer, at first, carry out deodorize by the high concentration foul smell in the deodour by adsorber portion absorbed air and handle, then, utilize ozone that airborne low concentration foul smell is carried out deodorize by ozone deodorize portion and handle.Thus, through remove, have the advantage that realizes that deodorize is efficiently handled to the segmentation of low concentration foul smell from the high concentration foul smell.

In addition, the deodorizer among the present invention, aforementioned deodour by adsorber portion has catalyst filter, and its absorption is also decomposed airborne foul smell.

In this deodorizer, because can utilize catalyst filter to decompose the foul smell (for example gas shape foul smell) that is adsorbed, so can suppress the savings of gas shape foul smell.Thus, the advantage that has the replacing life-span of prolongation filter (deodour by adsorber portion).In addition, in this structure, Yi Bian because can carry out air blast continuously, Yi Bian decompose odor so compare with the structure that must when ozone decomposes, turn off the blast (diagram is omitted), can efficiently be carried out indoor deodorize.Thus, the advantage that has the deodorizing performance of further raising deodorizer.Especially, in this structure, can efficiently decompose as being attached to the abnormal flavour that continues generation constantly of first-class abnormal flavour of indoor wall or body odor etc.

In addition, the deodorizer among the present invention, configuration filter, its temporary transient decompose residues that stores the airborne foul smell that has passed through aforementioned catalyst filter in the downstream of aforementioned catalyst filter.

In this deodorizer; Because passed through the decompose residues of the airborne gas shape foul smell of catalyst filter; Be temporarily stored in filter (for example active carbon filter) in its downstream, so can there not be the decompose residues that leaks ground adsorbed gas shape foul smell.Thus, the advantage that has the deodorizing performance of further raising deodorizer.

In addition, the deodorizer among the present invention has heating unit, and it heats aforementioned catalyst filter.

In this deodorizer, can when work, catalyst filter be heated with heating unit.Thus, because can promote, so have the advantage of the deodorizing performance that improves deodorizer by the decomposition of the gas shape foul smell of catalyst filter absorption.In addition, in this structure, promote the decomposition of gas shape foul smell because do not turn off the blast, so the foul smell that continue to produce constantly of resolution process efficiently.Thus, the advantage that has the deodorizing performance of further raising deodorizer.

In addition, deodorizer of the present invention, aforementioned heating unit circuitous configuration on aforementioned catalyst filter.

In this deodorizer, because heating unit is gone up circuitous configuration at catalyst filter (upstream side of catalyst filter or downstream), thus can use one or several less heating units, with catalyst filter roughly whole zone heating.Thus, can use simple structure, have the advantage of the deodorizing performance that can improve deodorizer efficiently with the catalyst filter heating.

In addition, the deodorizer among the present invention according to the concentration of airborne foul smell, is set the output of the aforementioned aerator of change and the output of aforementioned heating unit.

In this deodorizer,, can efficiently carry out the advantage that deodorize is handled according to airborne odor concentration so have because can set the output of change aerator and the output of heating unit according to the concentration of airborne foul smell.

In addition, the deodorizer among the present invention has photocatalyst and to the Burdick lamp of this photocatalyst irradiation ultraviolet radiation.

In this deodorizer, because can utilize photocatalyst to carry out the decomposition of airborne foul smell, so have the advantage that can further improve the deodorizing performance of deodorizer 1.

In addition, the deodorizer among the present invention, aforementioned ozone deodorize portion has: ozone generating portion, it produces ozone in aforementioned housing, and, the inflow direction of the intravital air of aforementioned shell with flow out direction, be on the different straight lines.

In this deodorizer, the inflow direction of the intravital air of shell of ozone deodorize portion is on the different straight lines with the outflow direction.That is to say that in housing, the inflow direction of air does not constitute with the outflow direction point-blank.In this structure because flow into air in the case from inlet portion to export department, stream is passed through agley, so compare, can carry out the reaction of air and ozone well with the structure in the air straight-line pass case.Thus, handle because can efficiently carry out the deodorize of ozone deodorize portion, so have the advantage of the deodorizing performance that improves deodorizer.

In addition; The structure of the deodorizer among the present invention does; Ozone generating portion with ozone that generation discharges to the outside from the outlet of aforementioned framework; Simultaneously can switch the ozone generating amount in the aforementioned ozone generating portion according to air quantity, and, the relevant setting pattern of switching of a plurality of and selectable and aforementioned ozone generating amount is set.

In this deodorizer; Because can switch the setting pattern relevant arbitrarily with the switching of ozone generating amount; So for example the user can at random adjust indoor ozone burst size according to the room environment that deodorizer is set (humiture or space etc.), to individual differences of ozone abnormal smells from the patient (whether feel ozone abnormal smells from the patient) etc.Thus, the advantage that has the air ambient that can provide more comfortable.

In addition, the deodorizer among the present invention, the concentration of the ozone that discharges from aforementioned framework outlet is restricted to more than or equal to 0.01 (ppm) and is less than or equal to 0.02 (ppm).

In this deodorizer, has the suitably advantage of the concentration of the ozone of (as being low concentration ozone) adjustment release.

In addition, the deodorizer among the present invention, the common peristome that the outlet of aforementioned framework has the variable openings portion that can adjust aperture and has constant aperture.

In this deodorizer, when variable openings portion standard-sized sheet, mainly from variable openings portion side air-out.In addition, when being half-open position, from variable openings portion and the two air-out of common peristome in variable openings portion.In addition, when variable openings portion full cut-off, from common peristome air-out.According to this structure,, prevent the advantage that causes the framework internal heat to gather because of the inner heating of framework (for example, heating unit produce heat) so have because when variable openings portion full cut-off, also can guarantee the circulation path of air.

In addition, the deodorizer among the present invention, the common peristome that the outlet of aforementioned framework has the peristome that can adjust wind direction and has constant degree.

In this deodorizer, through by the adjustable rectification campaign to peristome adjustment wind direction, have and can change the advantage of blowing direction (wind direction) of ozone from outlet.

The effect of invention

In the deodorizer in the present invention, because be provided with: deodour by adsorber portion, the foul smell in its absorbed air and the deodorize of carrying out air is handled; And ozone deodorize portion; Its deodorize that utilizes ozone to carry out air is handled, and, discharge to the outside from outlet with ozone by the air after deodour by adsorber portion and the deodorize processing of ozone deodorize portion; So; High concentration foul smell in utilizing deodour by adsorber portion absorbed air, utilize the low concentration foul smell in the ozone deodorize portion absorbed air after, the air after this deodorize handled discharges to the outside.Thus, handle because can suitably carry out the deodorize of air, so have the advantage of the deodorizing performance that improves deodorizer.In addition, because the air of low concentration ozone after deodorize is handled discharges to the outside, can utilize this low concentration ozone so have, remove the advantage that the abnormal flavour in the space is set that is attached to deodorizer efficient the decomposition.

Description of drawings

Fig. 1 is the oblique view of the deodorizer that relates to of expression embodiments of the invention.

Fig. 2 is the side cut away view of the deodorizer that relates to of expression embodiments of the invention.

Fig. 3 is the assembling oblique view of the deodour by adsorber portion of presentation graphs 1 and deodorizer shown in Figure 2.

Fig. 4 is the amplification profile of the deodour by adsorber portion of presentation graphs 1 and deodorizer shown in Figure 2.

Fig. 5 is the oblique view of the ozone deodorize portion of presentation graphs 1 and deodorizer shown in Figure 2.

Fig. 6 is the profile of the ozone deodorize portion of presentation graphs 1 and deodorizer shown in Figure 2.

Fig. 7 is the key diagram of the effect of presentation graphs 1 and deodorizer shown in Figure 2.

Fig. 8 is the key diagram of the effect of presentation graphs 1 and deodorizer shown in Figure 2.

Fig. 9 is the key diagram of the effect of presentation graphs 1 and deodorizer shown in Figure 2.

Figure 10 is the assembling oblique view of the heating unit of presentation graphs 3 and deodour by adsorber portion shown in Figure 4.

Figure 11 is the key diagram of the effect of expression heating unit shown in Figure 10.

Figure 12 is the key diagram of the effect of expression heating unit shown in Figure 10.

Figure 13 is the key diagram that the ultraviolet of presentation graphs 5 and ozone deodorize portion shown in Figure 6 cuts off structure.

Figure 14 is the key diagram that the ultraviolet of presentation graphs 5 and ozone deodorize portion shown in Figure 6 cuts off structure.

Figure 15 is the key diagram that relevant function is selected in the expression and the setting of the burst size of ozone.

Figure 16 is the key diagram of the discharge portion of presentation graphs 1 and deodorizer shown in Figure 2.

The specific embodiment

Below, describe in detail for the present invention with reference to accompanying drawing.In addition, the present invention is not limited by this embodiment.In addition, in the structural element of this embodiment, comprise what those skilled in the art can and change easily, perhaps identical in fact part.In addition, the described a plurality of variation of this embodiment can make up arbitrarily in conspicuous scope for a person skilled in the art.

Embodiment

Fig. 1 and Fig. 2 are the oblique view (Fig. 1) and the side cut away view (Fig. 2) of the deodorizer that relates to of expression embodiments of the invention.Fig. 3 and Fig. 4 are the assembling oblique view (Fig. 3) and the amplification profiles (Fig. 4) of the deodour by adsorber portion of presentation graphs 1 and deodorizer shown in Figure 2.Fig. 5 and Fig. 6 are the oblique view (Fig. 5) and the profiles (Fig. 6) of the ozone deodorize portion of presentation graphs 1 and deodorizer shown in Figure 2.Fig. 7～Fig. 9 is the key diagram of the effect of presentation graphs 1 and deodorizer shown in Figure 2.Figure 10 is the assembling oblique view of the heating unit of presentation graphs 3 and deodour by adsorber portion shown in Figure 4.Figure 11 and Figure 12 are the key diagrams of the effect of expression heating unit shown in Figure 10.Figure 13 and Figure 14 are the key diagrams that the ultraviolet of presentation graphs 5 and ozone deodorize portion shown in Figure 6 cuts off structure.Figure 15 is the key diagram that relevant function is selected in the expression and the setting of ozone burst size.Figure 16 is the key diagram of the discharge portion of presentation graphs 1 and deodorizer shown in Figure 2.

(deodorizer)

This deodorizer 1 is arranged on indoor, has to reduce indoor abnormal flavour (at the abnormal flavour of indoor diffusion, be attached to the abnormal flavour of the abnormal flavour on wall or the furniture, the body odor that produces constantly etc. etc.), alleviates the function of the sense of discomfort that is caused by abnormal flavour.Deodorizer 1 for example is arranged in waiting room or the office treatment etc. of office treatment, Pet Hotel, pets hospital of waiting room or ward, the hospital of living space, toilet, refuse container chamber, corridor, the hospital of general family or nursing house.In addition, this deodorizer 1 for example also carries air conditioner or air purifier etc. sometimes and upward (omits diagram).

This deodorizer 1 has: framework 2, deodour by adsorber portion (adsorption section) 3, ozone deodorize portion (ozone decomposition portion) 4, aerator 5, control part 6 (with reference to Fig. 1 and Fig. 2).Framework 2 is made up of resinous parts, has uprightly to be arranged on ground box-formed shape.Framework 2 has suction inlet 21 at its sidepiece (face perpendicular to the ground under the state is being set), has outlet 22 at its top simultaneously.In addition, in the inside of framework 2, form from suction inlet 21 to outlet 22 air flue R.In addition, configuration deodour by adsorber portion 3, ozone deodorize portion 4 and aerator 5 on this air flue R.

Deodour by adsorber portion 3 has dust and the function of gas shape foul smell in the absorbed air.This deodour by adsorber portion 3 is arranged near the suction inlet 21 on the air flue R in the framework 2, framework 2.And so-called airborne dust is meant for example airborne thick dirt or cigarette smelly (microgranule) etc.So-called airborne gas shape foul smell is meant that for example garbage is smelly or ammonia foul smell that fatty acid foul smell, the dung urine of acetaldehyde class foul smell that sulfur class foul smell, fetid sweat or building materials that feces is smelly etc. are smelly etc., body odor etc. are smelly etc. etc.

This deodour by adsorber portion 3 for example is made up of dust suction filter 31, catalyst filter 32 and active carbon filter 33, has three-layer structure that they laminations are formed (with reference to Fig. 2～Fig. 4).In addition, these deodorize filters 31～33 begin from upstream side, the lamination according to the sequence arrangement of dust suction filter 31, catalyst filter 32, active carbon filter 33.

Dust suction filter 31 has fold building, has the function of catching airborne thick dirt or cigarette smelly (microgranule) etc. simultaneously.The function that catalyst filter 32 has absorption and decomposes airborne gas shape foul smell.This catalyst filter 32 is made up of the filter that for example is mixed with the zeolite with adsorb ammonia characteristic and filter of containing the metallic oxide with formaldehyde resolution characteristic etc.Active carbon filter 33 has the function of decompose residues that the airborne gas shape foul smell of catalyst filter 32 has been passed through in temporary transient storage.This active carbon filter 33 is made up of the filter of the ojosa of for example having filled active carbon, the active carbon that adds the medicine of the chemisorbed characteristic with aldehyde odour, the active carbon etc. that adds the medicine of the chemisorbed characteristic with alkali property foul smell such as ammonia.In addition, in this active carbon filter 33, add the catalyst of decomposition with sulfur class foul smell.

In addition, this deodour by adsorber portion 3 can easily dismantle with respect to framework 2, and deodorize filter 31～33 constitutes and can be separated from each other.Therefore, has the advantage that easy dismounting dust suction filter 31 cleans.And dust suction filter 31 for example is made up of the core sheath structure fiber that polypropylene and polybutene constitute through heat fusing, and wash durability is very high.Therefore, the long advantage of replacing life-span that has dust suction filter 31.

Ozone deodorize portion 4 has the function (with reference to Fig. 5 and Fig. 6) of utilizing ozone to decompose airborne foul smell.This ozone deodorize portion 4 is arranged near downstream (outlet 22 of framework 2) among the air flue R of framework 2, deodour by adsorber portion 3.In addition, ozone deodorize portion 4 comprises housing 41, ozone generating portion 42 and constitutes.Housing 41 is the box shape assemblies that can't penetrable material (for example metal material) be made up of ultraviolet, constitutes the reaction compartment of air and ozone.In addition, housing 41 has the inlet portion 411 and the export department 412 of air.Ozone generating portion 42 has ozoniferous function in housing 41, for example, is made up of Burdick lamp.This ozone generating portion 42 is configured near the inlet portion 411 of housing 41.

In addition, configuration photocatalyst in ozone deodorize portion 4.Specifically, on internal face of housing 41 etc., apply photocatalyst (for example titanium oxide).If ultraviolet radiation to this photocatalyst, then produces hydroxyl radical free radical in housing 41.Because the oxidative decomposition capacity of this hydroxyl radical free radical is stronger than ozone, so effective for the smelly decomposition of the ammonia that is difficult for decomposing by ozone.

And preferred because of following aspect by the ozone generating portion 42 that Burdick lamp constitutes: (1) is not because be vulnerable to the influence of indoor temperature, humidity or air pressure etc., so can make the generation of ozone keep constant; (2) be difficult for causing paradoxical discharge because of airborne dust etc.; (3) can not produce the harmful substance of nitrogen oxide etc.; (4) because produce antibacterial line and the strong oxygen base free radical of oxidation Decomposition power, so be very beneficial for deodorize.

Aerator 5 has through air blast and passes air into the function in the air duct.This aerator 5 for example is made up of multi blade fan, is configured in the downstream of deodour by adsorber portion 3 and the upstream side of ozone deodorize portion 4.

Other required controls of driving of the drive controlling of the ozone generating portion 42 of the drive controlling of the heating unit 34 of the deodour by adsorber portion 3 that states after control part 6 carries out, ozone deodorize portion 4, the drive controlling of aerator 5 and deodorizer 1.

(effect of deodorizer)

Utilize this deodorizer 1, if in when work blower 5, then room air sucks from suction inlet 21, through deodour by adsorber portion 3 (with reference to Fig. 2, Fig. 4 and Fig. 7).In this deodour by adsorber portion 3, carry out the deodorize of high concentration foul smell and handle, remove airborne strong abnormal flavour.Specifically, it is smelly etc. at first to utilize the dust suction filter 31 of deodour by adsorber portion 3 to catch airborne thick dirt or cigarette.Then, utilize catalyst filter 32 to adsorb and decompose airborne gas shape foul smell.Then, utilize the active carbon filter 32 temporary transient decompose residues that store the airborne gas shape foul smell that has passed through catalyst filter 32.

In addition, have ojosa, can adsorb the airborne gas shape foul smell through wherein effectively through making catalyst filter 32 and active carbon filter 33.In addition, in catalyst filter 32, because the decomposition of the gas shape foul smell that is adsorbed, so can suppress the savings of smell component.Thus, because the smell component saturation delay in the catalyst filter 32, so have the advantage in the replacing life-span of prolongation filter (deodour by adsorber portion 3).

Then, air is admitted to ozone deodorize portion 4 (with reference to Fig. 2, Fig. 6 and Fig. 7) via aerator 5.In this ozone deodorize portion 4, carry out the deodorize of airborne low concentration foul smell and handle, remove and be not adsorbed the airborne micro-abnormal flavour that deodorize portion 3 removes.Specifically, in the housing 41 of ozone deodorize portion 4,, carry out the deodorize of air and handle by ozone and the air reaction that ozone generating portion 42 generates.In addition, in ozone deodorize portion 4, if the photocatalyst irradiation ultraviolet radiation in housing 41 then produces hydroxyl radical free radical in housing.Then, airborne foul smell utilizes this hydroxyl radical free radical to decompose, and handles with the deodorize of carrying out air.

Then, the air that has passed through ozone deodorize portion 4 is discharged into indoor the reduction from the outlet 22 of framework 2.This air utilizes the deodorize in deodour by adsorber portion 3 and the ozone deodorize portion 4 to handle, and reaches the state near odorless.

In being reduced indoor air, contain low concentration ozone here.This low concentration ozone mixes with air in ozone deodorize portion 4, and the air after deodorize is handled is to indoor release.Utilize this low concentration ozone can decompose the abnormal flavour that is attached on indoor wall, sofa, furniture, the clothes etc.

(effect of deodorizer)

In this deodorizer 1, be provided with: deodour by adsorber portion 3, the foul smell in its absorbed air and the deodorize of carrying out air is handled; And ozone deodorize portion 4, its deodorize that utilizes ozone to carry out air is handled, and the air by after deodour by adsorber portion 3 and the 4 deodorizes processing of ozone deodorize portion discharges (with reference to Fig. 7) from outlet 22 to outside (for example indoor) with ozone (low concentration ozone).In this structure, by the high concentration foul smell in deodour by adsorber portion 3 (catalyst filter 32 and the active carbon filter 33) absorbed air, behind the low concentration foul smell in ozone deodorize portion 4 absorbed airs, the air after this deodorize is handled is released to the outside.Thus, handle because can suitably carry out the deodorize of air, so have the advantage (with reference to Fig. 8) of the deodorizing performance that improves deodorizer 1.In addition; Because the air of low concentration ozone after deodorize is handled is discharged into the outside; So utilize this low concentration ozone, have efficiently to decompose and remove the advantage (with reference to Fig. 8) that the abnormal flavour on the space (for example indoor wall or furniture etc.) is set that is attached to deodorizer 1.In addition, because can utilize the low concentration ozone that discharges to obtain the coverage effect of abnormal flavour, make the user obtain advantage near the sensation of odorless so have.

In addition, in this deodorizer 1, at the downstream of deodour by adsorber portion 3 configuration ozone deodorize 4 (with reference to Fig. 2 and Fig. 7) of portion.In this structure, at first carry out deodorize and handle by the high concentration foul smell in deodour by adsorber portion 3 absorbed airs, then, utilize ozone that airborne low concentration foul smell is carried out deodorize by ozone deodorize portion 4 and handle.Thus, through remove, have the advantage that can realize that deodorize is efficiently handled to low concentration foul smell piecewise from the high concentration foul smell.In the structure that the deodorize of for example at first carrying out the low concentration foul smell is handled, can't fully remove the high concentration foul smell.

In addition, in deodorizer 1, deodour by adsorber portion 3 has absorption and decomposes the catalyst filter 32 (with reference to Fig. 3 and Fig. 4) of airborne gas shape foul smell.In this structure, because the gas shape foul smell that is adsorbed utilizes catalyst filter 32 to decompose, so can suppress the savings of gas shape foul smell.Thus, the advantage that has the replacing life-span of prolongation filter (deodour by adsorber portion 3).In addition, in this structure because can be when carrying out air blast continuously decompose odor, so compare, can efficiently carry out indoor deodorize with the structure that when foul smell decomposes, must turn off the blast (diagram is omitted).Thus, the advantage that has the deodorizing performance of further raising deodorizer 1.Especially, in this structure, can efficiently decompose as be attached on the indoor wall etc. abnormal flavour or like this abnormal flavour that produces of continuing constantly of body odor.

In addition, in this deodorizer 1, deodour by adsorber portion 3 has active carbon filter 33 (with reference to Fig. 3 and Fig. 4) in the downstream of catalyst filter 32.In this structure, can temporarily be stored in the active carbon filter 33 because passed through the decompose residues of the airborne gas shape foul smell of catalyst filter 32, so can there not be the decompose residues that leaks ground adsorbed gas shape foul smell.Thus, the advantage (with reference to Fig. 8 and Fig. 9) that has the deodorizing performance of further raising deodorizer 1.

In addition; In this deodorizer 1; Because ozone deodorize portion 4 has photocatalyst and to the Burdick lamp (ozone generating portion 42) of this photocatalyst irradiation ultraviolet radiation; Can utilize photocatalyst to carry out airborne foul smell and decompose, so have the advantage (with reference to Fig. 8 and Fig. 9) of the deodorizing performance of further raising deodorizer 1.

(heating unit)

In addition, in this deodorizer 1, preferred deodour by adsorber portion 3 has the heating unit 34 (with reference to Fig. 2, Fig. 3) that catalyst filter 32 is heated.This heating unit 34 for example is made up of strip heater, muffle electric furnace etc., is configured to, and directly contacts with catalyst filter 32 or is in contact with it indirectly via intermediate member (conducting-heat elements 342).

In this structure, when deodorizer 1 work, utilize heating unit 34 with catalyst filter 32 heating.Thus, because can promote, so have the advantage of the deodorizing performance that improves deodorizer 1 by the decomposition of the gas shape foul smell of catalyst filter 32 absorption.In addition, in this structure, promote gas shape foul smell to decompose because do not turn off the blast, so efficiently resolution process continues the foul smell of generation constantly.Thus, the advantage that has the deodorizing performance of further raising deodorizer 1.In addition, because can suppress the savings of the gas shape foul smell in the catalyst filter 32 thus, so have the advantage in the replacing life-span of prolongation filter (deodour by adsorber portion 3).

In addition, in said structure, preferred heating unit 34 has can crooked structure, goes up circuitous configuration (with reference to Fig. 3) at catalyst filter 32 (upstream side of catalyst filter 32 or downstream) simultaneously.For example, heating unit 34 is made up of strip heater, in the roughly whole zone of catalyst filter 32, disposes with snakelike mode.In this structure, can utilize one or less several heating units (strip heater) 34, with the roughly whole zone heating of catalyst filter 32.Thus, can use simple heating unit 34 heatable catalyst filter 32 efficiently, have the advantage of the deodorizing performance that improves deodorizer 1.

And in said structure, the snakelike interval of preferred suitably regulation heating unit 34 (interval of Serpentis abdomen configuration) be not so that it can hinder ventilation.

In addition, above-mentioned heating unit 34 is preferred and catalyst filter 32 is close to configuration (with reference to Figure 10).For example, preferred following structure: heating unit 34 keeps by having inflexible heating frame 341, utilizes this heating frame 341, with heating unit 34 directly or indirectly to catalyst filter 32 pretensions.This heating frame 341 for example has a plurality of claws (diagram is omitted), utilizes these claws to make heating unit 34 keep crooked state, to catalyst filter 32 extruding.In this structure, because the degree of being close to of 32 of heating unit 34 and catalyst filters is very high, so can effectively carry out the heating of catalyst filter 32.Thus, the advantage that has the decomposability of the gas shape foul smell that raising undertaken by catalyst filter 32.

In addition, in this structure,, sandwich the conducting-heat elements 342 (with reference to Figure 10) that configuration has thermal conduction characteristic preferably 32 of heating unit 34 and catalyst filters.That is to say that heating unit 34 is configured to be close to via conducting-heat elements 342 and catalyst filter 32.This conducting-heat elements 342 for example is made up of the Web materials of metallic or polypropylene system.In this structure, can realize from strip heater 34 to catalyst filter 32 high-efficiency heat conduction via conducting-heat elements 342.Thus, because can carry out the heating of catalyst filter 32 efficiently, so have the advantage of the gas shape foul smell decomposability that raising undertaken by catalyst 32.In addition, because can utilize the existence of conducting-heat elements 342, suppress heating unit 34 and contact, so have the advantage that can effectively suppress the broken string of strip heater 34 with direct friction between the catalyst filter 32.

In addition, in said structure, in structure that heating unit 34 is made up of muffle electric furnace (diagram is omitted), also can be not across conducting-heat elements 342, but so that heating unit 34 dispose with the mode that contact catalyst filter 32 directly contacts.Thus, because can conduct heat more efficiently, so have the advantage of the decomposition of activating catalyst filter 32 more.

In addition, in said structure, preferably the upstream side at catalyst filter 32 disposes heating unit 34 (with reference to Fig. 4 and Figure 10).Thus, because the heat of heating unit 34 can be efficiently transmits to catalyst filter 32 (and then to active carbon filter 33), so have the advantage of the foul smell decomposition function that raising undertaken by catalyst filter 32.

In addition, in said structure, preferred active carbon 33 near the downstream configuration of catalyst filter 32 (with reference to Fig. 2～Fig. 4).In this structure, because the heat of heating unit 34 transmits to active carbon filter 33 via catalyst filter 34, so active carbon filter 33 also is heated with catalyst filter 32.Thus, has the regenerated advantage that to carry out active carbon filter 33.In addition, in this structure, be temporarily stored in active carbon filter 33, be not adsorbed with leaking so gas shape foul smell decompose residues has because passed through the decompose residues of the airborne gas shape foul smell of catalyst filter 32.Thus, the advantage that has the deodorizing performance of further raising deodorizer 1.

In addition, in said structure, the section shape (with reference to Fig. 4) that preferred heating unit 34 has sub-circular.In this structure, heating unit 34 is configured in the catalyst filter flowing resistance less (being difficult for hindering airy structure) in 32 last times.Thus, have and can suitably keep circulation of air, and the advantage of carrying out the heating of catalyst filter 32.

In addition, in said structure, preferably carry out the heating of catalyst filter 32 so that the temperature of catalyst filter 32 rise 10 (℃) in.Thus, have and the indoor temperature that caused by heating is risen be reduced to negligible advantage.In addition, under situation about being risen by higher temperature catalyst filter 32 heating, preferred framework 2 has heat-exchanging structure.

(thermal control deodorize)

Usually, in the foul smell of living space, contain the high concentration foul smell and the low concentration foul smell that produces continuously of interim generation.Here, for the high concentration foul smell, preferably through carrying out air blast with big air quantity, the mode of utilizing deodorize filter (catalyst filter 32 and activated carbon filtration 33) to adsorb foul smell and carry out the deodorize processing.Thus, because can make at short notice that odor concentration is reduced to the level of regulation, can satisfy the demand that to remove the strong abnormal flavour of interim generation fast.

On the other hand, preferably, decompose foul smell by catalyst filter 32 absorption through carrying out air blast with little air quantity.Thus, can efficiently carry out foul smell decomposes.In addition, at this moment, preferably catalyst filter 32 heating are promoted the decomposition of foul smell.The heating of catalyst filter 32 is for example undertaken by above-mentioned heating unit 34.

According to above-mentioned viewpoint, preferably in this deodorizer 1,, change the output of aerator 5 and the output (with reference to Figure 11 and Figure 12) of heating unit according to airborne odor concentration.Thus, has the advantage that efficiently to carry out the deodorize processing according to airborne odor concentration.In addition, the concentration of foul smell can utilize the gas sensor (diagram is omitted) at suction inlet 21 places that are arranged on framework 2 to detect.

For example; Under the situation of preferred aerial odor concentration greater than defined threshold; Aerator 5 is turned round, and under the situation of aerial odor concentration less than defined threshold with big air quantity, make aerator 5 with little air quantity (air quantity less than with big air quantity running the time) running.In this structure, with the running of big air quantity the time, carrying out with the absorption foul smell is that master's deodorize is handled, and with little air quantity running the time, then carries out the main deodorize processing that is decomposed into the foul smell of absorption.Thus, have and to carry out the advantage that suitable deodorize is handled according to airborne odor concentration.In addition, the air quantity of aerator 5 (big air quantity and little air quantity), preferably regulation according to the indoor space that is provided with deodorizer 1 or deodorizer specification and suitably.

In addition, in said structure, (when turning round with little air quantity) preferably utilized heating unit 34 heatable catalyst filters 32 under the situation of air quantity less than defined threshold of aerator 5.Thus, because can promote by the decomposition of the foul smell of catalyst filter 32 absorption, so have the effect of the deodorizing performance that improves deodorizer 1 efficiently.

Figure 11 is the table that the result of relevant performance test is handled in expression and above-mentioned deodorize.In Figure 11, the longitudinal axis is represented the logarithm concentration logC (ppm) of airborne foul smell (formaldehyde), and transverse axis is represented t running time (branch) of deodorizer 1.In addition; Solid line is represented the situation that catalyst filter 32 is heated by heating unit 34; Dotted line representes not carry out the situation of the heating of catalyst filter 32, and chain-dotted line representes not to be provided with the situation of catalyst filter 32 (deodour by adsorber portion 3 only has dust suction filter 32 and activated carbon filtration 33).

In this performance test, before deodorizer 1 operation beginning, airborne odor concentration is more than or equal to the threshold value na of regulation.Therefore, at the operation beginning initial stage,, carry out being adsorbed as main deodorize and handle with foul smell with big air quantity blower 5.Thus, make odor concentration be reduced to certain value rapidly.At this moment, heating unit 34 is closed, and does not carry out the heating of catalyst filter 32.Then, when odor concentration becomes the threshold value na that is less than or equal to regulation, carry out switching, carry out handling with the main deodorize that is decomposed into of the foul smell that is adsorbed catalyst 32 absorption from big air quantity to little air quantity.Thus, have that smell component is decomposed and a advantage that the absorption affinity of catalyst filter 32 is restored.In addition, at this moment, utilize heating unit 34 to carry out the heating of catalyst filter 32, promote the decomposition of foul smell.

Shown in result of the test, can know,, can efficiently carry out the deodorize of air at short notice and handle through switch the air quantity of aerator 5 according to airborne odor concentration.In addition, can know when little air quantity, through heatable catalyst filter 32, the decomposition of the foul smell that can promote efficiently to adsorb.Specifically, under the situation of the heating of carrying out catalyst filter 32, compare, can know resolving time (about 50 (%)) shortening significantly of foul smell with situation about heating.

(ozone deodorize portion)

In addition, in this deodorizer 1, preferably make the housing 41 interior air flow Inbound of ozone deodorize portion 4 be in (with reference to Fig. 5 and Fig. 6) on the different straight lines with the outflow direction.That is to say that it constitutes, in housing 41, the inflow direction of air and outflow direction are not in a straight line.In this structure, leaked-in air passes through to export department's 412 bendings from inlet portion 411 in housing 41 because for example make, so compare with the structure (diagram is omitted) of air straight-line pass in housing 41, can carry out the reaction of air and ozone well.Thus, handle because can efficiently carry out the deodorize of ozone deodorize portion 4, so have the advantage of the deodorizing performance that improves deodorizer 1.

For example, in ozone deodorize portion 4, so that the flow direction (inflow direction) of the air at inlet portion 411 places of housing 41, constitute (with reference to Fig. 6) with the roughly orthogonal mode of flow direction (outflow direction) of the air at export department 412 places.Specifically, housing 41 has the box-formed shape of cuboid, and inlet portion 411 forms in the bottom surface of housing 41 simultaneously, and export department 412 forms in the side of housing 41.Thus, it constitutes, and in housing 41, the inflow direction of air is not in a straight line with the outflow direction.And export department 412 forms (with reference to Fig. 5) respectively on 3 sides of housing 41.

(flow-disturbing body)

In addition, in this deodorizer 1, ozone deodorize portion 4 has the flow-disturbing body 44 (with reference to Fig. 5 and Fig. 6) that the air that flows in the housing 41 is stirred.Flow-disturbing body 44 for example has rib columnar structure, is configured on the air flow circuit of inlet portion 411 of housing 41.In addition, dispose a plurality of flow-disturbing bodies 44 in the downstream of the inlet portion 411 of housing 41.In this structure, in the downstream of the inlet portion 411 of housing 41, air can with 44 collisions of flow-disturbing body, near (the ozone generating portion 42) formation turbulent flow housing 41 in.Thus, because can promote the air and the reaction of ozone in the housing 41, so have the advantage of the deodorizing performance of raising deodorizer 1.In addition, this flow-disturbing body 44 is because its simple structure so can make its miniaturization, in addition, has the advantage that need not stir with fan drive sources such as (diagram are omitted).

In addition, for to have in the structure of rib columnar structure, preferably partly form fin 441 (with reference to Fig. 5 and Fig. 6) at flow-disturbing body 44 at its rib shape.Utilize this fin 441 in housing 41, to form turbulent flow efficiently, the air in the promotion housing 41 and the reaction of ozone.Thus, the advantage that has the deodorizing performance of further raising deodorizer 1.

In addition, the fin 441 of flow-disturbing body 44 preferably is made up of roughly circular-arc lobe or the notch that for example on flow-disturbing body 44, form.In this structure, the air in the inflow housing 41 produces spatial whirlpool through colliding with the fin 441 of flow-disturbing body 44 in housing 41.Thus, can promote air and the reaction of ozone in the housing 41, have the advantage of the deodorizing performance of further raising deodorizer 1.

The rectification part 413 (with reference to Fig. 5 and Fig. 6) of in addition, preferably air flow being carried out rectification in the upstream side configuration of flow-disturbing body 44.Rectification part 413 for example is made up of the filter with ojosa, is configured in inlet portion 411 places of the housing 41 of ozone deodorize portion 4.In this structure, because rectification part 413 is carried out rectification to air near the upstream side of flow-disturbing body 44, so can reduce the air diverts on the flow-disturbing body 44.Thus, can in housing 41, form good air-swirl, promote air and the reaction of ozone in the housing 41, have the advantage of the deodorizing performance of further raising deodorizer 1.

(guide portion)

In addition, in this deodorizer 1, preferred disposition guide portion 43, the air in its guide housing 41 and housing 41 in generation eddy current (with reference to Fig. 5 and Fig. 6).This guide portion 43 is crooked or be bent into く word shape, コ word shape or the leg-of-mutton plate-shaped member of section and constitute by for example, make its medial surface towards ozone generating portion 42, and fixed configurations is at the top of housing 41.In this structure, because the air in the housing 41 produce eddy current by guide portion 43 guiding housing 41 in, so can promote the air that housing 41 is interior and the reaction of ozone.Thus, the advantage that has the deodorize function of further raising deodorizer 1.

And, in the structure that ozone generating portion 42 is made up of Burdick lamp, preferably on guide sections 43, apply photocatalyst.Thus, can promote the airborne foul smell in the housing 41 to decompose.Especially, in the structure that guide portion 43 is made up of plate-shaped member crooked or bending, can adjust the direction of guide portion 43, so that the photocatalyst of the ultraviolet of Burdick lamp (ozone generating portion 42) and guide portion 43 is relative.In this structure, compare with structure at the smooth top coat photocatalyst of housing 41, can be efficiently to the ultraviolet of the photocatalyst irradiation ultraviolet radiation lamp of guide portion 43.Thus, because can promote the decomposition of airborne foul smell, can carry out the advantage that deodorization of air is handled efficiently so have.In addition, have the structure of or bending crooked, can reduce the leakage of ultraviolet to housing 41 outsides to ozone generating portion 42 sides (inboard) through making guide portion 43.

(ultraviolet cuts off structure)

In addition; In this deodorizer 1; In the structure that ozone generating portion 42 is made up of Burdick lamp; Preferred ozone deodorize portion 4 has ultraviolet at the inlet portion 411 of housing 41 and export department 421 places and cuts off structure 413,414, and it suppresses the leakage (with reference to Fig. 5, Fig. 6, Figure 13 and Figure 14) of ultraviolet in the housing 41.This ultraviolet cuts off structure 413,414 and for example constitutes; Inlet portion 411 and export department 412 places at housing 41 dispose the ultraviolet absorption material with ojosa (or fluxion structure); And make the hole of the ojosa of this ultraviolet absorption material, tilt with respect to direction from ozone generating portion (Burdick lamp) 42 irradiation ultraviolet radiations.That is to say, adopt the ultraviolet make from ozone generating portion 42 can not pass the structure in hole of the ojosa of ultraviolet absorption material.

In this structure, utilize ultraviolet to cut off structure 413,414 and cut off ultraviolet, suppress ultraviolet leakage from ozone deodorize portion 4 (housing 41).Thus, has the advantage that inhibition is caused by ultraviolet to the deterioration of the harmful effect of human body or framework 2 etc.In addition, cut off structure 413,414 at ultraviolet and have in the structure of above-mentioned ojosa, cut off the structure (diagram is omitted) that structure has the labyrinth type structure that is made up of the metallic plate of bending etc. with for example ultraviolet and compare, air be easy to pass through aspect preferred.Thus, has the advantage of guaranteeing the circulation of air in the ozone deodorize portion 4.

In addition, limit the outlet 22 of framework 2 and the position relation of the export department 412 of ozone deodorize portion 4, so that can not see the export department 412 of ozone deodorize portion 4 from the outlet 22 of framework 2.Thus, have and reliably to suppress the advantage of ultraviolet to framework 2 external leaks.

(guaranteeing of ozone generating amount)

Usually, in the ozone generating portion 42 that constitutes by Burdick lamp (for example, finsen lamp) etc., have in starting stage ozone generating amount many, and along with the increase of service time, the tendency that the ozone generating amount reduces.Therefore, in this deodorizer 1, the generation (the perhaps burst size of ozone) in order to ensure ozone preferably carries out the adjustment of the driving time of ozone generating portion 42.For example; Preferably be less than or equal under the situation of set value of regulation at accumulation flicker number of times as the Burdick lamp of ozone generating portion 42; Set the shut-in time in the flicker circulation (ON/OFF dutycycle) of Burdick lamp longer; And surpass under the situation of the set value of stipulating at the accumulation flicker number of times of Burdick lamp, the circulation of will the glimmering shut-in time is set shortlyer.Thus, because the prolongation of the life-span of Burdick lamp, so have the advantage that can guarantee the ozone generating amount long-term and stably.In addition, in this structure, need to adopt and utilize flicker to drive the Burdick lamp that also can generate sufficient ozone.

(configuration of aerator)

In addition, in this deodorizer 1, preferred aerator 5 is configured in the downstream of deodour by adsorber portion 3 and the upstream side of deodorize portion 4, has the air outlet littler than air suction inlet (being positioned at the inlet of deodour by adsorber portion 3 sides) (being positioned at the outlet of ozone deodorize portion 4 sides) simultaneously.That is to say that aerator 5 is configured to, make bigger suction inlet, make less outlet towards ozone deodorize portion 4 sides towards deodour by adsorber portion 3 sides.And, on this aerator 5, for example be provided with multi blade fan.

In this structure, because aerator 5 utilizes big suction area to suck air from sucking deodorize portion 3 sides, so can utilize deodour by adsorber portion 3 to suck interior air on a large scale.So,, carry out the deodorize processing so can suck room air efficiently because the deodorize filter 31～33 of deodour by adsorber portion 3 is maximized.Thus, the advantage that has the efficient deodorize processing that to carry out air.

In addition, because aerator 5 with narrower discharge area to ozone deodorize portion 4 side air-outs, so can concentrate air supply around the ozone generating portion of ozone deodorize portion 4 42.Thus, can efficiently carry out the reaction of air and ozone, have the advantage that improves deodorizing performance.And, have the advantage of the small-sized or minorityization that can realize ozone generating portion 42.

(setting of ozone burst size is selected)

In addition, in this deodorizer 1, as stated, airborne ozone is adjusted into low concentration, is discharged into indoor with air in the exit of ozone deodorize portion 4.At this moment, preferably can switch the burst size of ozone according to air quantity.For example; When deodorizer 1 work, obtain the rotating speed (air quantity) of aerator 5, (for example surpass defined threshold at the rotating speed of aerator 5; With big air quantity and the relevant threshold value of little air quantity) situation under; Setting pattern is according to the rules switched light a lamp the time (the ON/OFF time ratio of for example, lighting a lamp) of ozone generating portion 42.In addition, the switching of the time of lighting a lamp is carried out by control part 6 automatically.

For example, when moving with big air quantity, because it is big to revert to indoor volume of air, make the time of lighting a lamp of ozone generating portion 42 grow (for example, lighting a lamp continuously) so set, control makes the generation of ozone increase.Otherwise; When moving with little air quantity; The time set of lighting a lamp of ozone generating portion 42 must be lacked (flicker is lit a lamp), be lower than standard value (for example, 0.05 (ppm) of 0.1 of the work hygiene benchmark (ppm) or IEC air purifier specification etc.) so that be discharged into the amount of indoor ozone.

Here, in this deodorizer 1, in the structure of the generation (ozone generating portion 42 lights a lamp the time) that switches ozone according to air quantity, the setting pattern (with reference to Figure 15) that preferred disposition is a plurality of and switching selectable and the ozone generating amount is relevant.For example, in setting Mode A, the burst size of ozone (burst size of the ozone during the following various operation of big air quantity, middle air quantity and little air quantity) is set at is higher than the setting Mode B, otherwise, in setting pattern C, the ozone burst size is set at is lower than the setting Mode B.In addition, these setting patterns are set to and can be selected arbitrarily or change by the user.In this structure, the environment (humiture or space etc.) in the room that for example is provided with according to deodorizer 1, to the individual differences of ozone abnormal smells from the patient (whether feel ozone abnormal smells from the patient) etc., the user can be switched the setting pattern and adjusted ozone arbitrarily to indoor burst size.Thus, the advantage that has the air ambient that can provide more comfortable.In addition, the setting Mode A～C of ozone burst size, the user can manually be switched.

(restriction of the ozone concentration of release)

In addition, in this deodorizer 1, the concentration limit of the ozone that preferably will discharge from the outlet 22 of framework 2 is for being less than or equal to 0.02 (ppm) more than or equal to 0.01 (ppm).That is to say that restriction makes the ozone concentration that discharges be in the scope of regulation.Thus, have can suitably (become low concentration ozone) adjustment d/d ozone concentration advantage.

Here, in this deodorizer 1, the ozone of release is generated by ozone deodorize portion 4.Therefore, the concentration of the ozone of release can utilize the drive controlling of the ozone generating portion 42 of ozone deodorize portion 4 to adjust.For example, according to the output (lighting a lamp the time of Burdick lamp) of air quantity control ozone generating portion 42, the generation (for example, under the situation of little air quantity, shortening the control of the time of lighting a lamp of Burdick lamp) of adjustment ozone.In addition, at each export department 412 place of ozone deodorize portion 4 configuration ozone decomposition and limit the ozone decomposition catalyst 413 that ozone passes through, bring into play the effect of this ozone decomposition catalyst 413 and limit the ozone concentration of release.

(shutter)

Low concentration ozone not only has the effect of covering abnormal flavour, but also can contact with smell component on being attached to indoor wall etc. through being trapped in indoor, and smell component is decomposed.Therefore, under the indoor situation that defines sources of odor, preferably this sources of odor is directly blowed low concentration ozone.Therefore, in this deodorizer 1,, constitute the blow-off direction (wind direction) that can change air at air outlet 22 places configuration shutters (air door) 23.In this structure, because can directly blow low concentration ozone, so have the advantage that can efficiently improve the indoor smelly effect that disappears through changing the direction of shutter 23 to sources of odor.

Here, in this deodorizer 1, the outlet 22 of preferred framework 2 constitutes (with reference to Fig. 1, Fig. 2 and Figure 16) by variable openings portion 221 that can carry out the aperture adjustment and common peristome 222 with constant degree.This variable openings portion 221 can carry out the aperture change according to the attitude of above-mentioned shutter 23, also can adopt full-shut position (with reference to Figure 16 (c)).

In this structure, when shutter 23 standard-sized sheets, mainly from variable openings portion 221 side air-outs (with reference to Figure 16 (a)).In addition, when shutter 23 was half-open position, shutter 23 became and stops, and from variable openings portion 221 and common peristome 222 the two air-outs (with reference to Figure 16 (b)).In addition, when shutter 23 full cut-offs, from common peristome 222 air-outs (with reference to Figure 16 (c)).

According to this structure,, can prevent to cause the advantage of heat in framework 2 accumulated inside because of framework 2 inner heatings (heat that for example, produces) by heating unit 34 so have because when shutter 23 full cut-offs, also can guarantee the circulation path of air.In addition; Because when shutter 23 is opened; Also can be simultaneously from variable openings portion 221 and common peristome 222 the two air-outs; So with only compare from the structure of variable openings portion 221 air-outs (diagram is omitted), can reduce make shutter 23 towards the place ahead the wind speed when (direction that the people is arranged).Thus, have and alleviate the advantage that wind directly blows to the sense of discomfort of man-hour.

In addition, in said structure, preferred framework 2 has convex shaped part, forms outlet 22 (with reference to Fig. 1 and Fig. 2) at this convex shaped part place simultaneously.In this structure, because framework 2 has convex shaped part (convex shape), so compare the aperture area broad of outlet 22 with the structure that on the par, forms outlet (diagram is omitted).Thus, because be low pressure loss, so have the advantage of the noise in the time of can reducing with the operation of big air quantity.And likewise, framework 2 also can have concavity portion, in this concavity portion, forms outlet (diagram is omitted) simultaneously.

In addition, in said structure, preferably in the inclined-plane of the convex shaped part of framework 2, form variable openings portion 221 on the inclined-plane of suction inlet 21 sides of framework 2, do not forming common peristome 222 (with reference to Fig. 1 and Fig. 2) on the inclined-plane of homonymy with this inclined-plane.In this structure, can prevent to be inhaled into a mouthful situation about sucking immediately from the air that common opening 222 discharges.Thus, the air that has after the deodorize of making is handled suitably reverts to indoor advantage.

In addition, in said structure, preferred variable openings portion 222 has the structure that can adjust wind direction (can adjust the blow-off direction of the air that blows out from the outlet 22 of framework 2).For example, constitute variable openings portion 222 by shutter.In this structure,, has the advantage of blowing direction (wind direction) that can change from the ozone of outlet through by the peristome adjustment wind direction that can adjust wind direction.In addition, in this structure, through by variable openings portion 222 adjustment wind directions, can suppress following situation: hope the air flow in the indoor suction framework 2, along with the air that blows out from framework 2 is pushed back indoor.Thus, because can efficiently carry out the air circulation of 1 of indoor and deodorizer, so have the advantage of the deodorizing performance that improves deodorizer 1.

Industrial applicibility

As stated, the deodorizer that the present invention relates to, can improve deodorizing performance aspect very practical.

Claims

1. deodorizer, its deodorize of carrying out air is handled, and it is characterized in that having:

Framework, it has the suction inlet and the outlet of air, and has aforementioned suction inlet and the banded air flue of aforementioned outlet in inside;

Deodour by adsorber portion, it is configured on the aforementioned air flue, and the foul smell in the absorbed air and the deodorize of carrying out air is handled;

Ozone deodorize portion, it is configured on the aforementioned air flue, and is configured in the downstream of aforementioned deodour by adsorber portion, and the deodorize that utilizes ozone to carry out air is handled; And

Aerator, it circulates air in aforementioned air flue,

And; Aforementioned ozone deodorize portion has housing, and this housing constitutes the reaction compartment of air and ozone, the flow-disturbing body that the downstream configuration of the inlet portion in aforementioned housing is stirred the inflow air; Upstream side at aforementioned inlet portion disposes the rectification part that air flow is carried out rectification

Aforementioned deodour by adsorber portion has catalyst filter, and its absorption is also decomposed airborne foul smell,

Carried out the air after deodorize is handled by aforementioned deodour by adsorber portion and aforementioned ozone deodorize portion, discharged to the outside with the outlet of ozone from aforementioned framework.

2. deodorizer as claimed in claim 1 is characterized in that,

The configuration filter in the downstream of aforementioned catalyst filter, the decompose residues of the airborne foul smell of aforementioned catalyst filter has been passed through in its storage.

3. deodorizer as claimed in claim 1 is characterized in that having:

Heating unit, it heats aforementioned catalyst filter.

4. deodorizer as claimed in claim 3 is characterized in that,

Aforementioned heating unit is circuitous configuration on aforementioned catalyst filter.

5. deodorizer as claimed in claim 3 is characterized in that,

According to the concentration of airborne foul smell, set the output of the aforementioned aerator of change and the output of aforementioned heating unit.

6. deodorizer as claimed in claim 1 is characterized in that,

Has photocatalyst and to the Burdick lamp of this photocatalyst irradiation ultraviolet radiation.

7. deodorizer as claimed in claim 1 is characterized in that,

Aforementioned ozone deodorize portion has:

Ozone generating portion, it produces ozone in aforementioned housing,

And the inflow direction of the intravital air of aforementioned shell and outflow direction are on the different straight lines.

8. deodorizer as claimed in claim 1 is characterized in that,

Its structure does; Ozone generating portion with ozone that generation discharges to the outside from the outlet of aforementioned framework; Simultaneously switch the ozone generating amount in the aforementioned ozone generating portion according to air quantity, and, the relevant setting pattern of switching of a plurality of and selectable and aforementioned ozone generating amount is set.

9. deodorizer as claimed in claim 1 is characterized in that,

The concentration of the ozone that discharges from aforementioned framework outlet is restricted to more than or equal to 0.01ppm and is less than or equal to 0.02ppm.

10. deodorizer as claimed in claim 1 is characterized in that,

The outlet of aforementioned framework has the variable openings portion of adjustment aperture and the common peristome with constant aperture.

11. deodorizer as claimed in claim 1 is characterized in that,

The outlet of aforementioned framework has the peristome of adjustment wind direction and the common peristome with constant degree.