CN201363832Y - Fan coil air conditioner with air sterilization function - Google Patents

Fan coil air conditioner with air sterilization function Download PDF

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Publication number
CN201363832Y
CN201363832Y CNU2008201238290U CN200820123829U CN201363832Y CN 201363832 Y CN201363832 Y CN 201363832Y CN U2008201238290 U CNU2008201238290 U CN U2008201238290U CN 200820123829 U CN200820123829 U CN 200820123829U CN 201363832 Y CN201363832 Y CN 201363832Y
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air
blower
air conditioner
hole
coiled tube
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Expired - Fee Related
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CNU2008201238290U
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Chinese (zh)
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幸乾富
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The utility model discloses a fan coil air conditioner which is absolutely harmless to the human being and the environment and can continuously cleanse bacteria and chemical pollutants in the ambient air, which comprises a shell with an air inlet and an air outlet, wherein a coil and a blower, which are used for exchanging heat, are arranged inside the shell to be close to the air outlet, and also comprises an ultraviolet lamp and a titanium dioxide screen which are sequentially arranged along the flowing direction of the air, wherein the ultraviolet lamp is installed on the shell to be close to the air inlet; the titanium dioxide screen is fixed on the shell to be opposite to the ultraviolet lamp and is arranged in the shining region of the ultraviolet lamp; in addition, a zeolite deodorization filtering screen is arranged at the air inlet. By utilizing the combination of the zeolite air filtering screen and the titanium dioxide screen, the fan coil air conditioner not only has simple structure and convenient application, but also can run continuously so as to effectively realize the sterilization, deodorization and air purification effects; the single-pass rate of the microbial cleaning is more than or equal to 90 percent, and the sterilization rate in 30 minutes reaches 94.2 percent or more, and the purification rate of the benzene and the formaldehyde in 6 hours is more than 85 percent.

Description

Air conditioner with blower and coiled tube with air sterillization sterilizing function
Technical field
The utility model relate to a kind ofly can carry out disinfection to room air, the air conditioner with blower and coiled tube of sterilization and deodorizing, particularly a kind of air conditioner with blower and coiled tube that utilizes UV-irradiation and filter screen to carry out air sterillization, sterilization and deodorizing.
Background technology
Along with the requirement of people to high-quality life, and owing to global population constantly increases, comsumption of natural resources amount constantly increases, cause natural environment and environmental destruction, many new infectious diseases constantly attack the mankind, and a lot of in addition construction materials and finishing material volatile matter cause people's living environment is polluted.These factors form serious threat to environment for human survival, therefore, improve our environmental sanitation situation, reduce the influence of environmental pollution to health of people, are the problems that present people show great attention to.
Investigation shows that the major pollutants in the air-conditioning have four kinds: the one, and biological pollution comprises bacterium, mould, pollen, algae, plant, insect, protozoan, virus etc., can cause allergy, acarid disease; The 2nd, chemical contamination comprises volatile organic matter, carbon monoxide, ozone etc.; The 3rd, physical contamination comprises extraneous dust coal ash, cigarette ash, heavy metal, concrete grey, greasy dirt, inorfil, lubricating oil and oil etc.; The 4th, other microorganism.The water tank of air-conditioning system is the main breeding spot of Legionella especially.Can spread all over the bed rearrangement building through pipeline, along with flowing of air, dirt in these pipelines propagates into various bacteriums, mould, fungi, virus and biological pollutant indoor, and the people of air-conditioning indoor activity, the time has been grown and just caused so-called " sick building syndrome " easily for a long time in infringement.I.e. " sick building syndrome " or other relevant diseases.Similarly investigation was done by EPA, proved that the ventilation pollution from air-conditioning accounts for the over half of room air gross contamination degree.
In the past in decades, the scientific research personnel has made unremitting effort for solving air sterillization and air cleaning problem, has developed the multiple device that air is purified and sterilizes, and more widely used have ozonization equipment and a ultraviolet circulated air sterilizing equipment decontaminating apparatus.
For example, notification number is to disclose a kind of " ultrathin room air sterilizer " in the utility model patent of CN2209529Y, this device produces ozone by increase anion generator in existing air cleaner, ozone is delivered to wind channel by blower fan and discharge, thereby reach the effect of removing foreign flavor indoors and sterilization from air outlet.
In addition, notification number is to disclose a kind of " dedusting and purifying air sterilizer " in the utility model patent of CN2549370Y, is applicable to the ventilation shaft inside that is arranged on central air conditioner system.Its primary structure is that the side near air inlet is installed electrostatic precipitator in housing, the outlet of electrostatic precipitator is connected with ozone generator, end near air outlet in housing is provided with the ozone decomposer, in housing, the position that is positioned at air inlet is provided with centrifugal blower, and the outlet of centrifugal blower utilizes guide duct to be connected with electrostatic precipitator.This device can utilize electrostatic precipitation, utilizes the ozone with high concentration generation technique that air is carried out the taste removal sterilization processing, and air is purified.
Above-mentioned equipment adopts ozone generating-device to discharge ozone, ozone is a kind of strong oxidizer, carry out very rapid reacted in deactivation to bacterium, by reacting with the two keys of bacteria cell wall lipid, penetrate thalline inside, act on albumen and lipopolysaccharides, change the permeability of cell, thereby cause bacterium death, its shortcoming is: a little less than the penetration power of ozone, low to object vertical-depth killing bacteria ability; And the demonstration of scientist's current research, ozone has negative effect to the cholesterol in the human blood, and it can promote arteriosclerotic formation, and then causes cardiopathic burst.
In addition, publication number is to disclose a kind of " air sterillization sterilization purification device " in the utility model patent of CN264231Y, is provided with the high-pressure mercury ultraviolet lamp in this device, and inwall scribbles photocatalyst of titanium dioxide, also is provided with screen pack and anion generator.Air in the access to plant housing, at first it is shone by the high-pressure mercury ultraviolet lamp, bacterial micro-organism is killed, make air ionization produce ozone by ultraviolet ray simultaneously and carry out sterilization, air fully contacts with the photocatalyst of titanium dioxide that is coated in inner walls under the irradiation of high-pressure mercury ultraviolet lamp, and organic matter and photocatalyst carry out decomposition reaction, so that the elimination pernicious gas, and reach deodorizing, taste removal and sterilization effects; Subsequently, through screen pack filtration and interpolation anion air is further purified again.
By ultraviolet ray to the technology of air sterillization be utilize the ultraviolet ray of suitable wavelength in can the destroy microorganisms body cell DNA (DNA) or the molecular structure of RNA (ribonucleic acid), cause the growth cell death and (or) the reproducibility cell death, reach the effect of sterilizing.Its shortcoming is: ultraviolet ray only shines body surface and reaches certain exposure intensity standard just bactericidal effect, and it is invalid substantially to surpass in 1.5 meters scopes in addition of ultraviolet light source; The ultraviolet ray irradiation-sterilize needs long action time, generally will shine more than 6 hours; And ultraviolet ray can not be removed airborne chemical pollutant such as formaldehyde etc.
The utility model content
The purpose of this utility model is at above problem, propose a kind of harmless fully to human and environment, the sustainable again air conditioner with blower and coiled tube that bacterium in the surrounding air and chemical pollutant is had clean effect.
For realizing the utility model purpose, provide a kind of air conditioner with blower and coiled tube to comprise housing with air sterilization sterilizing function, housing has air inlet and air outlet, position near air outlet in the housing is equipped with coil pipe that is used for heat exchange and the blower fan of blowing to coil pipe, it is characterized in that also comprising with lower member: ultraviolet lamp, near air inlet, have the lampshade of settling quartz burner, lampshade is fixed on the housing by mounting structure; The titanium dioxide net near blower fan, is fixed on the housing, towards ultraviolet lamp and be positioned at the ultraviolet radiation zone territory that ultraviolet lamp sends.Wherein blower fan comprises motor and the fan that is rotated by driven by motor.
In addition, also be provided with the zeolite deodorizing screen pack that is fixed in air inlet.Zeolite deodorizing screen pack is fixed on the air inlet by the air inlet cover piece.
Wherein, mounting structure comprise the holder that is fixed on the housing and with the bracket component of holder socket, bracket component is connected with lampshade.Bracket component comprises lamp bracket that is fixed on the lampshade and the support that is connected with lamp bracket, and the support of bracket component and holder carry out socket.Particularly, the support of socket is fixedlyed connected by the pin that inserts wherein with holder.
Wherein, lamp bracket has orthogonal lampshade fixed head and rack connecting plate, and support has orthogonal adjusting portion and axial region, and lampshade fixed head and lampshade are fixed, and is connected by screw between rack connecting plate and the adjusting portion, and axial region inserts in the axis hole of holder.Particularly, adjusting portion is provided with the installation adjustment hole that extends longitudinally, and screw passes across the installation adjustment hole and is tightened on the rack connecting plate.
Wherein, holder has the axis hole that is used for described socket, has the radially pin-and-hole that runs through the axis hole wall on the wall of axis hole, and axial region is offered fixing hole with the position that radially pin-and-hole is corresponding, and pin is aimed at and inserted to pin-and-hole and fixing hole so that interfix between axial region and the holder.
In addition, offer access hole on the wall of the housing vertical with air inlet, access hole is sealed by cover piece.
Advantage of the present utility model:
1, the utility model adopts zeolite airstrainer and titanium dioxide net to be used in combination, not only simple in structure, and effectively reach the effect of sterilization, sterilization, deodorizing and air cleaning, microbial cleaning First Pass Yield 〉=90%, sterilization rate reached more than 94.2% in 30 minutes, purifying rate＞85% in benzene and the formaldehyde 6 hours.
2, the utility model is safe in utilization and the life-span is long.Owing to use the titanium dioxide net to promote chemical reaction, so himself do not change, can make to reach 10 years service life; In addition, the chemical action thing of this chemical reaction generation is OH +And H +, therefore safe in utilization to human body without any side effect.
3, the utility model adopts the ultraviolet light spool irradiation titanium dioxide net surface of specific wavelength, and the ozone wavelength is isolated, and causes the outer ozone of machine to be tending towards 0.
4, the utility model can move continuously and carry out sterilization, and is therefore easy to use.
Description of drawings
Fig. 1 is the schematic diagram that the utlity model has the air conditioner with blower and coiled tube of air sterilization sterilizing function;
Fig. 2 is the partial enlarged view of Fig. 1 middle-ultraviolet lamp lamp mounting portion;
Fig. 3 a is the profile along A-A line among Fig. 2;
To be ultraviolet lamp be rotated counterclockwise view after 90 ° from state shown in Fig. 3 a around axial region 12b to Fig. 3 b;
Fig. 4 be along B among Fig. 1 to partial view.
Description of reference numerals: 1, housing; 1a, air inlet; 1b, air outlet; 2, screen pack; 2a, air inlet cover piece; 3, titanium dioxide net; 4, ultraviolet lamp; 4a, lampshade; 5, support; 5a, installation adjustment hole; 6, holder; 7, lamp bracket; 7a, lampshade fixed head; 7b, bracket fixing plate; 8, cover plate; 8a, access hole; 9, central air-conditioning fan coil; 10, motor; 11, fan; 12a, bracket adjustment portion; 12b, support axial region; 13, steady pin; 14, adjustment screw.
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
The specific embodiment
As shown in Figure 1, the air conditioner with blower and coiled tube that the utlity model has the air sterilization sterilizing function comprises housing 1, housing 1 has air inlet 1a and air outlet 1b, the fan 10 that sets gradually fan coil 9, motor 11 and be positioned at the blower fan both sides near air outlet 1b in it, blow to coil pipe 9 during fan 10 rotations, so that carry out heat exchange.Be provided with zeolite airstrainer 2, ultraviolet lamp 4 and titanium dioxide net 3 successively near air inlet 1a in the housing 1, wherein titanium dioxide net 3 is arranged in the irradiation area of ultraviolet lamp 4, and zeolite airstrainer 2 is fixed on air inlet 1a by air inlet cover piece 2a.
On near housing 1 wall that air inlet 1a is and air inlet 1a face is perpendicular, also offer an opening 8a as access hole, by cover plate 8 sealings, as shown in Figure 4, air inlet 1a and access hole 8a can exchange.Cover plate 8 can be fixed on the access hole 8a housing wall on every side by screw.Air intake at disinfection apparatus of the present invention is provided with the access hole 8a and the air inlet 1a that can change mutually, has made things convenient for maintenance and maintenance.
As Fig. 2,
Figure Y20082012382900071
Shown in, ultraviolet lamp 4 has lampshade 4a, lamp bracket 7 and the support 5 of settling quartz burner, and it is fixed on by support 5 on the wall of housing 1, and lamp bracket 7 fixes by screw with lampshade 4a, and as shown in Figure 1, lampshade 4a two ends respectively are fixed with a lamp bracket 7.As shown in Figure 2, lamp bracket 7 has two plate portions of mutual vertical fixing, and one of them is lampshade fixed head 7a, and it is by the fixing (see figure 1) of screw and lampshade 4a; Another is rack connecting plate 7b, and the tabular 12a of bracket adjustment portion that also is of itself and support 5 fits, and interfixes by adjustment screw 14.
Support 5 has the 12a of bracket adjustment portion and the support axial region 12b of mutual vertical fixing, wherein offer the installation adjustment hole 5a along the 12a of bracket adjustment portion longitudinal extension on the 12a of bracket adjustment portion, two adjustment screw 14 are passed and adjustment hole 5a are installed and rack connecting plate 7b tightens and support 5 and lamp bracket 7 are interfixed.Need to regulate ultraviolet lamp 4 to titanium dioxide net 3 apart from the time, can unclamp adjustment screw 14 makes installation adjustment hole 5a move along adjustment screw 14 towards titanium dioxide net 3 or away from titanium dioxide net 3, thereby make the relative rack connecting plate 7b of the 12a of bracket adjustment portion displacement longitudinally, can realize the distance adjustment of ultraviolet lamp 4 by the mutual displacement of regulating between rack connecting plate 7b and the 12a of bracket adjustment portion longitudinally like this to titanium dioxide net 3.
Support axial region 12b is placed on the housing 1 by inserting holder 6, and axial region 12b can rotate in holder 6, rotates around holder 6 so that drive lampshade 4a, is convenient to change fluorescent tube and maintenance.The axis hole wall of holder 6 is along offering locating hole perpendicular to axis direction, on the axial region 12b and the corresponding position of locating hole on the axis hole wall, along the circumferential direction offer a plurality of adjustment holes, be at least two, as shown in Figure 2, one of locating hole and adjustment hole are aimed at, and insert and sell 13, axial region 12b is fixed in the axis hole on the holder 6, (uviol lamp can be from Fig. 1 when needs rotate ultraviolet lamp 4, operating position inhour shown in the 3a is rotated 0-180 ° at least) time, extract pin 13, rotate axial region 12b certain angle, such as shown in Fig. 3 b, in order to change quartz burner, make lampshade 4a inhour rotate 90 ℃ after lampshade 4a opening surface downwards, and make locating hole and axial region 12b go up another adjustment hole aligning and insertion pin 13, thereby axial region 12b is fixed in the axis hole of holder 6.
The following describes operation principle of the present utility model: during air conditioner with blower and coiled tube work, suck room air from air inlet 1a, filter the back by zeolite deodorizing screen pack 2 and remove peculiar smell, then enter disinfection apparatus in, then by titanium dioxide net 3, titanium dioxide on the titanium dioxide net 3 brings out the energy that is equivalent to ten thousand times of sunshine natural daylights under certain wavelength UV-irradiation effect of being sent by uviol lamp 4, airborne steam is dissociated into OH +And H +, with the airborne bacterium of suck and virus, formaldehyde and benzene oxidation or resolve into nontoxic H 2O and CO 2Afterwards, the air after sterilization and deodorizing enters fan coil 9 by the air intake of central air conditioning fan coil 9, and is discharged by air outlet 1b.

Claims (10)

1. air conditioner with blower and coiled tube with air sterilization sterilizing function, comprise housing (1), housing (1) has air inlet (1a) and air outlet (1b), position near air outlet (1b) in the housing (1) is equipped with coil pipe (9) that is used for heat exchange and the blower fan (10,11) of blowing to coil pipe, blower fan (10,11) comprises motor (10) and the fan (11) that is rotated by driven by motor, it is characterized in that also comprising with lower member:
Ultraviolet lamp (4) near air inlet, has the lampshade (4a) of settling quartz burner, and lampshade (4a) is fixed on the housing (1) by mounting structure;
Titanium dioxide net (3) near blower fan, is fixed on the housing (1), towards ultraviolet lamp (4) and be positioned at the ultraviolet radiation zone territory that ultraviolet lamp (4) sends.
2. air conditioner with blower and coiled tube as claimed in claim 1 is characterized in that also having the zeolite deodorizing screen pack (2) that is fixed in air inlet (1a).
3, air conditioner with blower and coiled tube as claimed in claim 1 or 2, it is characterized in that described mounting structure comprise the holder (6) that is fixed on the housing (1) and with the bracket component (5,7) of holder (6) socket, bracket component (5,7) is connected with lampshade (4a).
4, air conditioner with blower and coiled tube as claimed in claim 3, it is characterized in that described bracket component (5,7) comprises lamp bracket (7) that is fixed on the lampshade and the support (5) that is connected with lamp bracket (7), the support (5) of described bracket component (5,7) carries out described socket with described holder (6).
5, air conditioner with blower and coiled tube as claimed in claim 4, the described support (5) that it is characterized in that described socket is fixedlyed connected by the pin (13) that inserts wherein with described holder (6).
6, air conditioner with blower and coiled tube as claimed in claim 4, it is characterized in that described lamp bracket (7) has orthogonal lampshade fixed head (7a) and rack connecting plate (7b), described support (5) has orthogonal adjusting portion (12a) and axial region (12b), described lampshade fixed head (7a) is fixing with described lampshade (4a), be connected by screw (14) between described rack connecting plate (7b) and the described adjusting portion (12a), described axial region (12b) inserts in the axis hole of holder (6).
7, air conditioner with blower and coiled tube as claimed in claim 6 is characterized in that described adjusting portion (12a) is provided with the installation adjustment hole (5a) that extends longitudinally, and described screw (14) passes across installation adjustment hole (5a) and is tightened on the rack connecting plate (5).
8, air conditioner with blower and coiled tube as claimed in claim 6, it is characterized in that described holder (6) has the axis hole that is used for described socket, have the radially pin-and-hole that runs through the axis hole wall on the wall of described axis hole, described axial region (12b) is offered fixing hole with the position that radially pin-and-hole is corresponding, and pin (13) is aimed at and inserted to described pin-and-hole and fixing hole so that interfix between axial region (12b) and the holder (6).
9, air conditioner with blower and coiled tube as claimed in claim 6 is characterized in that described zeolite deodorizing screen pack (2) is fixed on the described air inlet (1a) by air inlet cover piece (2a).
10, air conditioner with blower and coiled tube as claimed in claim 6 is characterized in that: offer access hole (8a) on housing (1) wall vertical with air inlet (1a), described access hole (8a) is sealed by cover piece (8).
CNU2008201238290U 2008-11-19 2008-11-19 Fan coil air conditioner with air sterilization function Expired - Fee Related CN201363832Y (en)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266263A (en) * 2014-10-13 2015-01-07 维克（天津）有限公司 High-intensity fan coil
CN105444263A (en) * 2015-11-26 2016-03-30 安徽吉乃尔电器科技有限公司 Air purifier and use method thereof
CN106766073A (en) * 2016-12-14 2017-05-31 上海市安装工程集团有限公司 The return air service chamber of fan coil
EP3984567A3 (en) * 2014-07-16 2022-08-03 LG Electronics Inc. Sterilization and deodorization apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3984567A3 (en) * 2014-07-16 2022-08-03 LG Electronics Inc. Sterilization and deodorization apparatus
CN104266263A (en) * 2014-10-13 2015-01-07 维克（天津）有限公司 High-intensity fan coil
CN105444263A (en) * 2015-11-26 2016-03-30 安徽吉乃尔电器科技有限公司 Air purifier and use method thereof
CN106766073A (en) * 2016-12-14 2017-05-31 上海市安装工程集团有限公司 The return air service chamber of fan coil

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091216

Termination date: 20121119