CN103341408B - A kind of wall-hanging air conditioner purification of air attachment device and performance test methods thereof - Google Patents

A kind of wall-hanging air conditioner purification of air attachment device and performance test methods thereof Download PDF

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CN103341408B
CN103341408B CN201310233978.8A CN201310233978A CN103341408B CN 103341408 B CN103341408 B CN 103341408B CN 201310233978 A CN201310233978 A CN 201310233978A CN 103341408 B CN103341408 B CN 103341408B
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air
filter
purification
attachment
conditioning
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CN201310233978.8A
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Chinese (zh)
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CN103341408A (en
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王宝柱
赵建洪
吴金生
向丰华
刘兴龙
郭奕文
徐勇
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东莞市宇洁新材料有限公司
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention discloses a kind of wall-hanging air conditioner purification of air attachment device and method of testing thereof.This attachment device comprises: purification filtering body, and this purification filtering body being installed on air-conditioning air inlet is made up of at least one tabular electrostatic precipitation filter, and described attachment device also comprises a cover plate and a switching control box; Described filter is the plastic eyelet plate type static-electricity filter of encapsulating structure, and it is inner one-body moldedly has control of dust circuit; Civil power is converted into direct current and is supplied to above-mentioned control of dust circuit by described switching control box, is provided with Detection of Air Quality circuit in this switching control box, and result is shown by a display unit by the detection of this testing circuit.Wall-hanging air conditioner purification of air attachment device structure proposed by the invention is simple, and user only needs simple installation to use, and can take off cleaning easily simultaneously.In addition, present invention provides perfect detection, controlling functions, indoor air quality can be indicated, work with air-conditioning automatic synchronization.

Description

A kind of wall-hanging air conditioner purification of air attachment device and performance test methods thereof
Technical field:
The present invention relates to indoor air purification product and technical field of measurement and test, refer in particular to a kind of wall-hanging air conditioner purification of air attachment device with being applicable to being combined with wall hanging air conditioner, air-cleaning function is increased to make current common wall hanging air conditioner, in addition, the invention allows for a kind of performance to this attachment device, corresponding detection method that secure context is formulated.
Background technology:
Air-conditioning has become the basic household electrical appliance configuration of domestic households, and current recoverable amount is about 300,000,000, and is increasing with the quantity being often close on 4000 ten thousand, and wherein 80% is the wall-hanging air conditioner of 1 ~ 1.5.
The problems such as the formaldehyde that indoor decoration pollution brings, VOC, its harmfulness is more and more familiar with, between the air-conditioning operating period, door and window is in closed condition, room air circulates less with extraneous, the pollutant that finishing pollution distributes not easily spreads, and easily causes concentration to exceed the safe concentration of health risk.Investigation display, indoor formaldehyde concentration exceeds standard and to mostly occur at 2:00 AM to 5 periods, closes the doors and windows the time of sleeping soundly just.
Brownish haze pollutes the PM2.5 particle caused and the harm brought, and is proved.According to the requirement of civil buildings design specification, room air is per hour on average should be exchanged once with outdoor air.Even if bedroom at night, closes the doors and windows, draw the curtain together, rate of ventilation also reaches 0.4 ~ 0.6 time/hour, and exchange process will introduce outdoor pollutant component.Simulation test shows, under the condition of closing the doors and windows, the indoor PM2.5 concentration of civil buildings is about outdoor 0.6 ~ 08 times, such as: when the PM2.5 concentration of outdoor is 300ug/m3, indoor are about 200ug/m3, far beyond the basic standard of the annual average 35ug/m3 of regulation.When air-conditioning work is in refrigerating state, temperature reduces contraction of gas, needs outdoor gas make-up to enter to keep pressure balance, and this will directly introduce the outdoor contaminated air containing PM2.5.
Based on the above, purification of air is being applied universal, and a current air purifier comprises four parts substantially:
1, shell.
2, the automatically controlled part of air quantity and function is controlled.
3, driving gas flowing blower fan, air channel.
4, core component: air cleaning filter part.
As shown in Figure 1, this is current a common wall-hanging air conditioner structural representation, and shown in figure, this wall-hanging air conditioner 6 comprises: blower fan 64, control circuit 66 that housing 60, the screen pack 62 in set by air inlet 61, heat exchanger 63, driving air flow.Air-flow, by air inlet 61 inlet port, through screen pack 62, and after being lowered the temperature by heat exchanger 63, is blown out by air outlet 65.Relative to general air purifier, this wall-hanging air conditioner has possessed first three part of air purifier, if can increase an air purification filter part, it also can become an air purifier.
The design of current air-conditioning is basic foundation to meet heat transfer requirements, due to resistance problem, the screen pack 62 that current air-conditioning only installs additional is one deck primary efficient filter screen, it filters particle diameter is millimetre-sized, only for tackling the floating thing such as hair, fiber, helpless for PM10, PM2.5.
The filter that can purify PM2.5 at present comprises HEPA high efficiency particulate air filter, electrostatic filter.HEPA filter has that high efficiency filter paper is folding to be formed, and air drag is comparatively large, cannot for wall-hanging air conditioner.Conventional line plate type electrostatic dust-collecting filter uses corona charging mode, parallel electrode plate trap particulate matter, windage characteristic can same air conditioner for matching, but there is ozone in line plate type electrostatic dust collect plant, sparking, high pressure expose safety, volume is excessive, the not easily problem such as cleaning, is not suitable as attachment device and uses.
In addition, installing the mode of anion generator at air-conditioner air outlet additional, is that current producer declares a kind of method that air-conditioning can purify air, but in fact, anion makes particle charged, is more prone on the contrary deposit to heat exchanger fin surface, forms secondary pollution source while affecting heat exchange.
See that application number is the Chinese invention patent of 200920227010, it discloses the technical scheme of " a kind of split-type air conditioner external air purification device ", which propose wall hanging air conditioner air inlet place filter reach the method purified air.This patent document only proposes and allows airflow passes filter and the object that reaches purification, does not have actual mounting design to require and method of testing.
See that application number is the Chinese invention patent of 201220136206, it discloses the technical scheme of " wall-hanging air conditioner with air filtering system ", where it is proposed and reach in the inner mounting filter of wall-hanging air conditioner air inlet the method purified air.This patented method is only applicable to the new air-conditioning manufacture of air conditioning system maker, and for existing in a large number, model is various being not suitable for air-conditioning, does not have corresponding detection method in this patent document simultaneously.
The present inventor fully have studied the operating characteristic of wall hanging air conditioner, investigate at present the Dimensions of main brand model, in conjunction with the function Technology design requirement of empty clarifier technical field, the technical program is proposed.
Summary of the invention:
Technical problem to be solved by this invention utilizes the existing structure of existing wall-hanging air conditioner exactly, proposes a kind of wall-hanging air conditioner purification of air attachment device, with the performance making this wall-hanging air conditioner possess purification of air.
Another technical problem to be solved by this invention is exactly propose a kind of performance test methods to this wall-hanging air conditioner purification of air attachment device, to set up the respective standard of this attachment device, is beneficial to subsequent quality monitoring.
For solving above-mentioned first technical problem, present invention employs following technical scheme: this wall-hanging air conditioner purification of air attachment device comprises: purification filtering body, this purification filtering body being installed on air-conditioning air inlet is made up of at least one tabular electrostatic precipitation filter, and described attachment device also comprises a cover plate and a switching control box; Described filter is the plastic eyelet plate type static-electricity filter of encapsulating structure, and it is inner one-body moldedly has control of dust circuit; Civil power is converted into direct current and is supplied to above-mentioned control of dust circuit by described switching control box, is provided with Detection of Air Quality circuit in this switching control box, and result is shown by a display unit by the detection of this testing circuit.
Furthermore, in technique scheme, described filter comprises: adopt have the plastics orifice plate of array hole filter body, be packaged in the airtight housing of filter body periphery and the packaging plastic between housing and filter body, described control of dust circuit is packaged in packaging plastic.
Furthermore, in technique scheme, described control of dust circuit comprises: high voltage source, to be connected and to be current electrode, the charged ion launcher that filter is powered with high voltage source; Described charged ion launcher adopts diaphragm type electrode end surface structure, it comprises: insulating body, be attached to the transmitting conducting film on insulating body and be positioned at the conductive metal film launched on conducting film, conductive metal film is connected with the high voltage source in control of dust circuit by lead-in wire.
Furthermore, in technique scheme, described cover plate adopts stretching structure or foldable structure, and its one end is connected on filter, and cover plate is shielded in above filter.
Furthermore, in technique scheme, described purification filtering body comprises two pieces of filters be hinged, and described cover plate is articulated on one of them filter, and is also provided with telescopic backboard on this filter; Ultraviolet LED circuit, charged ion induced emission device are installed on described cover plate.
Furthermore, in technique scheme, described filter is curved, and its arc bump, to cover plate direction protuberance, is provided with ultraviolet LED circuit below filter; Described cover plate is provided with charged ion induced emission device.
Furthermore, in technique scheme, on described filter, be provided with waterproof port, this waterproof port mates with the waterproof plug of being drawn by control box of transferring; Described waterproof port is integrally installed in clarifier, it comprises and is connected planar contacts, a permanent magnet with high voltage source wire, described waterproof plug comprises: the scalable contact corresponding with planar contacts, the armature corresponding with permanent magnet, described scalable contact is communicated with switching control box, when waterproof plug is near waterproof port place, waterproof plug and waterproof port are adsorbed fixing by the attraction between permanent magnet and armature, scalable contact will contact with planar contacts simultaneously, form conducting.
Furthermore, in technique scheme, described switching control box comprises: power input, and this power input is a plug mated with commercial power socket; Power output end, this power output end comprises: a jack mated with air conditioning plug, and DC power output end; Switching Power Supply, this Switching Power Supply includes ac-dc converter circuit, is converted into direct current, exports clarifier to by DC output end with the civil power inputted by power input; And, particulate matter detecting sensor, control circuit board and display unit; Above-mentioned particulate matter detecting sensor is connected with control circuit board and Switching Power Supply, Detection of Air Quality circuit described in formation, testing result is inputed to control circuit board by particulate matter detecting sensor, compared by control circuit board logarithm value, power to DC power output end according to comparison result unlatching or closing switch power supply, and show corresponding information on the display apparatus according to comparison result.
The present invention adopts technique scheme, and existing wall-hanging air conditioner is set up an attachment device, makes air-conditioning be provided with the performance of purification of air, and has the following advantages:
1, low operating cost: no consumption product, only needs to clean or clean to get final product Long-Time Service, does not increase use cost.
2, low power consumption: power consumption <4W, is only 1/5 ~ 1/20 of equal air purifier.
3, noiselessness: only air-conditioned operation noise in use procedure.
4, safeguard simply: can IAQ be ensured according to prompting cleaning and filtering.
5, practical clean-up effect: the method for testing be equal to empty clarifier of special setting.
6, indoor air quality monitoring: the concentration of Real-Time Monitoring PM2.5, coupling display screen display IAQ.
7, air-conditioning protection: prevent heat exchange fin from accumulating dust, breed bacteria, generation peculiar smell; Keep fin to clean, improve heat exchange efficiency, reduce energy consumption.
For solving above-mentioned second technical problem; present invention employs following technical scheme: the performance test methods of this wall-hanging air conditioner purification of air attachment device: obtain by the method the purification that air-conditioning is suitable for area proportional and be suitable for area; the applicable area ratio making the purification of purification attachment device when operation of air conditioner be suitable for area and air-conditioning is greater than 50%; in its test process, corresponding conditions is as follows: A, 30 cubic metres of standard testing cabins of use GB/T18801:2008 regulation and the environmental condition of regulation; B, air-conditioning are placed on support, air outlet distance ground 1.8m, and support abuts in the center of the bulkhead vertical with test point; C, the test of use smoke from cigarette, initial concentration is 5 ~ 10mg/m3, and the heavy method particle concentration tester of meter detects; The sampling time sequence that D, foundation ANSIAHAMAC-1 standard specify and data processing method, CALCULATION CAD R value; E, the applicable area computation method specified according to the APIACMLM01-P013 " indoor air cleaner purifying property evaluation requirement " of air purifier industry alliance, wherein indoor and outdoor air charge rate value 0.4 ~ 1.0 time/hour, calculates purification and is suitable for area; F, compare purification usable floor area and air-conditioning be suitable for area.
Furthermore, the test event of the performance test methods of above-mentioned wall-hanging air conditioner purification of air attachment device comprises: a, PM2.5 detergent power: in 30 cubic metres of test chambers, to being less than the 2.5um particle removal ability of 1 hour; B, degerming ability: the removal ability of natural bacteria, perform GB21551.3-2010 " particular/special requirement of antibacterial, degerming, the purification function air purifier of family expenses and similar applications electrical equipment " standard; C, ozone safety: in 30 cubic metres of test chambers, within 24 hours, peak concentration is less than 50ppb, implements GB4706.45-2008 " particular/special requirement of the safety air clarifier of family expenses and similar applications electrical equipment " or U.S. UL867 standard; D, purifying formaldehyde ability: in 30 cubic metres of test chambers, the removal ability of 1 ~ 6 hour; E, TVOC detergent power: in 30 cubic metres of test chambers, the removal ability of 1 ~ 6 hour; F, Air Conditioning flow loss: after filtering bodies is installed in test, the air mass flow of each air quantity gear of air-conditioning, contrast standard design air flow, flow loss should be less than 20%.
The invention provides corresponding method for testing performance, thus set the matched data with air-conditioning, particularly purify the coupling that applicable surface sum air-conditioning is suitable for area.Set the detection method of purification of air performance, use safety by the method, to set up the respective standard of this purification of air attachment device, be beneficial to subsequent quality monitoring.
In sum, wall-hanging air conditioner purification of air attachment device structure proposed by the invention is simple, and user only needs simple installation to use, and can take off cleaning easily simultaneously.In addition, present invention provides perfect detection, controlling functions, indoor air quality can be indicated, work with air-conditioning automatic synchronization.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of existing wall-hanging air conditioner;
Fig. 2 is the installation effect schematic diagram of the embodiment of the present invention one;
Fig. 3 is the embodiment of the present invention one structural representation;
Fig. 4 is the structural representation that in the embodiment of the present invention one, purification filtering body divides;
Fig. 5 is the circuit theory diagrams that the embodiment of the present invention one transforms control box;
Fig. 6 is the front view that the embodiment of the present invention one transforms display unit in control box;
Fig. 7 is the schematic diagram of the embodiment of the present invention one waterproof port and waterproof plug part;
Fig. 8 is the structural representation of the charged ion launcher of the embodiment of the present invention one;
Fig. 9 is the structural representation of the embodiment of the present invention two;
Figure 10 is the structural representation that in the embodiment of the present invention two, purification filtering body divides;
Figure 11 is the embodiment of the present invention two latus inframedium structural representation;
Figure 12 is the structural representation that in the embodiment of the present invention three, purification filtering body divides;
Figure 13 is the structural representation of the embodiment of the present invention three.
Detailed description of the invention:
What the air stream drives of wall-hanging air conditioner adopted is cross flow fan, in order to obtain lower operation noise, parameter designing adopts more the blower fan mode of the slow-speed of revolution, low quiet blast, large discharge.The filter with purification of air performance is added in this gas channel, low windage structure must be used, make the too much impact of the unlikely generation of the air capacity of air-conditioning itself, namely the air mass flow impact flowing through heat exchanger and carry out exchange heat is limited in certain scope, and then does not affect normal refrigeration or the heat-production functions of air-conditioning.
See shown in Fig. 2-8, this is the first embodiment of the present invention.It mainly comprises: purification filtering body 1, cover plate 4 and switching control box 5.
Purification filtering body 1 is made up of a tabular electrostatic precipitation filter 10.The present invention uses low windage plate electrostatic filter 10 as particulate filter, described filter 10 is the plastic eyelet plate type static-electricity filter of closed structure, it comprises: adopt have the plastics orifice plate of array hole filter body 100, be packaged in the airtight housing 110 of filter body 100 periphery and the packaging plastic 111 between housing 110 and filter body 100, control of dust circuit 2 is packaged with, to provide Electrostatic Absorption necessary high voltage electric field in packaging plastic 111.Contain laundry-resistant catalysis material in purification filtering body 1 surface or material, comprise the material that the nano titanium oxide of anatase titanium dioxide, ZnOw etc. possess photocatalysis performance.
Described control of dust circuit 2 comprises: high voltage source 200, to be connected and to be current electrode 210, the charged ion launcher 230 that filter 10 is powered with high voltage source 200.Current electrode 210 is hidden in the inter-layer intra of filter 10, power supply high voltage power supply 200 by embedding in structure plastic parts, overall by embedding in airtight housing 110.
The resistance of filter 10 of the present invention is less than 10Pa(wind speed 1m/S), preferably, be less than 5pa.
Purification filtering body 1 top of the present invention is provided with folding or flexible cover plate 4, and the effect of cover plate 4 comprises:
1, owing to employing electrostatic filter 10, its spuious electric field may cause being adsorbed on the rear portion of air-conditioning and the wall on top of partial state of charge particle, causes " black wall " effect, installs cover plate and can prevent effect from producing.
2, for installing ultraviolet LED circuit part 3, clean-up effect is promoted.
3, cover plate assembles charged ion launcher 230, promote the particle collection ability of filter 10.
As shown in Figure 3, described cover plate 4 outer and purification filtering body 100 outer remain on a vertical plane, and the distance of upper and lower outer is 1/2 ~ 2/3 of filtering bodies effective width.
Cover plate 4 adopts the mode being easy to dismantle to be mounted on filter 10, as the mode such as catching groove, mounting, is convenient to dismounting, cleaning.
Ultraviolet LED circuit 3 is installed on cover plate 4 top, and it adopts ultraviolet LED 301, uses the UVA ultraviolet band of wavelength 350 ~ 420nm, preferably, uses the ultraviolet LED being less than 387.5nm wavelength.By adjustment setting angle, the outer of ultraviolet projectional angle 304 is made not exceed the outer of filter.The ultraviolet irradiation intensity on filtering bodies surface is 0.3 ~ 1mW/cm2.
Charged ion launcher 230 is installed at the outer of cover plate 4 described in this and middle part, to improve dust catching efficiency.
Purification filtering body 1 is also provided with charged ion launcher 230, and emitter can be metal needle-like, wire-shaped or carbon fiber, and emission type is one pole or bipolar.Preferred charged ion launcher 230 adopts diaphragm type electrode end surface structure, it comprises: insulating body 231, be attached to the transmitting conducting film 232 on insulating body 231 and be positioned at the conductive metal film 233 launched on conducting film, conductive metal film 233 is connected with the high voltage source 200 in control of dust circuit 2 by lead-in wire 234.Described transmitting conducting film 232 is attached to the indium oxide of insulating body 231 and low work function material as the alloy of tungsten, is drawn and be connected to power supply with for electrical lead 234 by conductive metal film 233.Processed by magnetron sputtering, the thickness of film is 0.1 ~ 10um, and film surface is coated with organic silicon insulation, corrosion-resistant material.
During installation, purification filtering body 1 is placed by the mode of VELCRO, back plate and is fixed on air inlet 61 top of wall-hanging air conditioner 6, by adjustment installation site and the folding width adjusting filter 10, the planimetric area of purification filtering body 1 is made to be greater than 70% with the ratio of the air-admitting surface of air-conditioning, preferably, be greater than 80%, further, be greater than 90%, but be no more than 110%.After suitable adjustment, purification filtering body 1 shape by buckle or locking device location, will will be taken off by entirety during cleaning.
On described filter 10, be provided with waterproof port, this waterproof port mates with the waterproof plug of being drawn by control box 5 of transferring.Specifically, waterproof plug can use conventional waterproof connecting plug, and preferred use magnetic attraction formula splicing ear, ensures the water-stop characteristic of junction.
Specifically, described waterproof port is integrally installed in clarifier 10, it comprises and is connected planar contacts 221 with high voltage source 200 wire, one permanent magnet 222, described waterproof plug comprises: the scalable contact 223 corresponding with planar contacts 221, the armature 224 corresponding with permanent magnet 222, described scalable contact 223 is communicated with switching control box 5, when waterproof plug is near waterproof port place, waterproof plug and waterproof port are adsorbed fixing by the attraction between permanent magnet 222 and armature 224, scalable contact 223 will contact with planar contacts 221 simultaneously, form conducting.
Additionally by modes such as the profile design to waterproof plug, interface, restriction abutting directions, incorrect polarity can be avoided.When attached, the lasting connection of magnetic force holding contact, when needing to be separated, applies external force waterproof plug and separable.
Shown in Figure 5, described switching control box 5 comprises:
Power input, this power input is a plug mated with commercial power socket 541;
Power output end, this power output end comprises: a jack 542 mated with air conditioning plug 67, and DC power output end 532;
Switching Power Supply 530, this Switching Power Supply 530 includes ac-dc converter circuit, is converted into direct current with the civil power inputted by power input, exports clarifier 100 to by DC output end 532;
And, particulate matter detecting sensor 520, control circuit board 510 and display unit 500;
Above-mentioned particulate matter detecting sensor 520 is connected with control circuit board 510 and Switching Power Supply 530, Detection of Air Quality circuit described in formation, testing result is inputed to control circuit board 510 by particulate matter detecting sensor 520, compared by control circuit board 510 logarithm value, power to DC power output end 532 according to comparison result unlatching or closing switch power supply 530, and in display unit 500, show corresponding information according to comparison result.
Running state of air conditioner observation circuit is also provided with in Switching Power Supply 530, the supply current of air-conditioning is detected by current detector 531, control Switching Power Supply 530 in switching control box 5 and can provide DC12V power supply, to power to purification filtering body 1, activation threshold value is air-conditioning minimum air quantity shelves fan startings.
Above-mentioned particle detecting sensor 520 for the particle concentration in testing environment, and stops or starting power to purification filtering body 1 with the threshold range gauge tap power supply 530 of setting.Such as, when particle concentration is equivalent to AQI<50, control 12V power supply stops powering to purification filtering body 1, to extend purification filtering body 1 life-span, as AQI>100, starts power supply.
Luminous or flash prompting and need to clean purification filtering body 1 by display unit 500, statistical calculation method is: as (Ct*Q*K*E) accumulative Qiu He≤D per minute, and prompting is clean.
Ct: present granule substrate concentration: ug/m3
Q: the air quantity m3/min of air-conditioning
K: the air quantity ratio flowing through filtering bodies
E: the efficiency of filtering bodies
D: the dust containing capacity of filtering bodies
This algorithm, by detecting implementation data, have expressed the particle collection amount in filtering bodies intuitively.
The display unit 500 of switching control box 5 is for the air quality in real-time display room, and display mode is numerical value or the colour code mode of AQI.When IAQ is " excellent ", display " green " look; During for " good ", display is yellow; During for difference, display is red.
Optionally, display unit 500 can also displays temperature, humidity, clean prompting etc. and indoor environment about or the relevant information of running status.
As shown in Figure 2, because the jack of wall hanging air conditioner is general higher, observe for the ease of user.Display unit 500 is designed with downward-sloping angle, and angle is 1 ~ 45 degree, preferably, is 15 ~ 30 degree.
When using of the present invention, according to above-mentioned explanation, purification filtering body 1 is arranged on air inlet 61 place of air-conditioning 6, then the plug 541 of switching control box 5 is inserted in corresponding commercial power socket, air conditioning plug 67 is inserted in the jack 542 of switching control box 5, think that air-conditioning 6 provides power supply.DC power output end 532 is connected by wire with waterproof plug, and inserts in the waterproof port in purification filtering body 1, to power to filter 10.After air-conditioning 6 starts, switching control box 5 starts simultaneously, and extraneous air is entered by the air inlet 61 of air-conditioning, after purification filtering body, through heat exchange, is blown out by air-conditioner air outlet 65.In air flow process, detected to the air of process by Detection of Air Quality circuit, if, when particle concentration is equivalent to AQI<50, control circuit board 510 is by closing switch power supply 530, make purification filtering body 1 quit work, otherwise then continue to carry out purified treatment to the air of process.
For being applicable to the width at different import positions better, two or more filter 10 can be used to form filtering bodies, between make to be hinged, changed by angle, mate different air inlet 610 width, make the air capacity flowing through filtering bodies reach more than 70% of air-conditioning general gas flow, preferably, reach more than 80%.
See shown in Fig. 9-11, purification filtering body 1 of the present invention comprises two pieces of filters be hinged 10, and described cover plate 4 is articulated on one of them filter 10, and is also provided with telescopic backboard 410 on this filter 10.This backboard 410 covers the interval between filter 10 and air-conditioning.
When using folding filter structure, scalable backboard 410 is installed at rear portion, and backboard 411 adjustable in length, for airtight rear portion.The sealing side plate 430 that its installation site, side is adjustable, makes air only through filter 10.Side plate 430 is provided with elongated hole 431, can be used for when folding angles adjusts servo-actuated fixing by elongated hole 431.
See shown in Figure 12-13, this is the third embodiment of the present invention, and in the present embodiment, the filter 101 of purification filtering body 1 adopts cambered design, and cover plate 4 is articulated in this filter 101 side, and hides above filter 101.Described filter 101 arc bump is protruding upward, defines a space below filter 101 and between air-conditioning air inlet.In the present embodiment, charged ion launcher 230 is installed at the outer of cover plate 4 and middle part.Ultraviolet LED circuit 3 is arranged in the space below filter 101.
The present invention uses the measuring technology of empty clarifier industry maturation, tests and calculate the purification of air after using attachment device of the present invention to be installed on air-conditioning air inlet to be suitable for area.
By standard method of test, make to purify the applicable area ratio >50% that the purification of attachment device when operation of air conditioner is suitable for area and air-conditioning, the >70% of optimization, optimum, ratio is between 80 ~ 120%.The conditions method of test comprises:
(1) the 30 cubic metres of standard testing cabins, using GB/T18801:2008 " air purifier " to specify and the environmental condition of regulation.
(2), air-conditioning is placed on support, and air outlet distance ground 1.8m, support abuts in the center of the bulkhead vertical with test point bulkhead.
(3), use smoke from cigarette test, initial concentration is 5 ~ 10mg/m3, and the heavy method particle concentration tester of meter detects.
(4) sampling time sequence, according to ANSIAHAMAC-1 standard specified and data processing method, CALCULATION CAD R value.
(5), according to the applicable area computation method that the APIACMLM01-P013 " indoor air cleaner purifying property evaluation requirement " of air purifier industry (China) alliance specifies, different, indoor and outdoor air charge rate value 0.6 time/hour, calculates purification and is suitable for area.
(6), compare purification usable floor area and air-conditioning be suitable for area.
Further statement test event of the present invention comprises:
(1), PM2.5 detergent power: in 30 cubic metres of test chambers, to being less than the 2.5um particle removal ability of 1 hour.
(2), degerming ability: the removal ability of natural bacteria, performs GB21551.3-2010 " particular/special requirement of antibacterial, degerming, the purification function air purifier of family expenses and similar applications electrical equipment " standard.
(3), ozone safety: in 30 cubic metres of test chambers, within 24 hours, peak concentration is less than 50ppb, implement GB4706.45-2008 " particular/special requirement of the safety air clarifier of family expenses and similar applications electrical equipment ", U.S. UL867 " electrostatic air cleaner " standard.
(4), purifying formaldehyde ability: in 30 cubic metres of test chambers, the removal ability of 1 ~ 6 hour
(5), TVOC detergent power: in 30 cubic metres of test chambers, the removal ability of 1 ~ 6 hour
(6), Air Conditioning flow loss: after filtering bodies is installed in test, the air mass flow of each air quantity gear of air-conditioning, contrast standard design air flow, flow loss should be less than 20%, optimization, should be less than 15%, further, should be less than 10%.
Testing equipment, instrument:
Be with the 30m3 standard testing cabin of controlling functions of having powerful connections (temperature and humidity regulation and background particle, ozone concentration control)
TSI8533 four-way particle meter weight analysis instrument, comprises PM2.5 sense channel.
API400E ozone analyzer
COSMOS Formaldehyde analyzer
RAEVOC measuring and analysing meter
Frequency conversion voltage-stabilized power supply
Microbiological incubator (natural bacteria)
Differential pressure balanced type wind quantity test device
Aerosol producer
Formaldehyde generator
VOC generator
Embodiment one is detected:
1, air-conditioning: Gree 1P split-type air conditioner indoor set, air inlet cross section is 500mmX180mm, minimum air quantity input power 18W, maximum quantity of wind 600m3/h, and refrigeration is suitable for area 12m2.
2, filter makes: use the making requirement in patent CN102580854A, selection material thickness is 3mm filter.Make length 500mm, width 180mm, the filter body of thickness 25.4mm.Filter body, high voltage source, gang socket are packaged in the housing of ABS material by the mode of encapsulating.
3, surface spraying photo-catalytic coating.
3, upper cover makes: use 1mm makrolon material, Laser cutting is shaping.
4, ultraviolet LED: the 5050 type ultraviolet LEDs using Taiwan AOT company, input power is 1W, and ultraviolet power output is 70mW, wavelength 375nm, quantity 3, is laterally uniformly distributed arrangement.
5, attachment device is fixed on air-conditioning air inlet by magic note, coverage rate is about 87%.
6, according to the test condition in explanation, be suitable for the parameters such as area, detergent power, flow loss in the test of maximum quantity of wind gear, use minimum air quantity shelves to test ozone generating capacity.The results are shown in subordinate list 1.
Subordinate list 1
Embodiment two is detected:
1, air-conditioning: great Jin 1P split-type air conditioner indoor set, air inlet cross section is 530mmX240mm, minimum air quantity input power 15W, maximum quantity of wind 680m3/h, and refrigeration is suitable for area 13m2.
2, filter makes: the filter body two pieces making length 510mm, width 150mm, thickness 25.4mm.Filter body, high voltage source, gang socket are packaged in the housing of ABS material by the mode of encapsulating.Plastic hinge structure is used to connect two filtering bodies.
3, in the material making filter makes, add nano photocatalyst catalytic material 2%(and such as select P25, anatase titanium dioxide, German De Gusa company produces), cobalt oxide dyestuff 0.3%, product appearance is light blue.
3, upper cover makes: with embodiment 1.
4, ultraviolet LED: with embodiment 1
5, attachment device is fixed on air-conditioning air inlet by magic note, adjustment folding angles, makes coverage rate be about 93%.
6, according to the test condition in explanation, be suitable for the parameters such as area, detergent power, flow loss in the test of maximum quantity of wind gear, use minimum air quantity shelves to test ozone generating capacity.The results are shown in subordinate list 2.
Subordinate list 2
Embodiment three is detected:
1, air-conditioning: great Jin 1P split-type air conditioner indoor set, air inlet cross section is 550mmX170mm, minimum air quantity input power 15W, maximum quantity of wind 680m3/h, and refrigeration is suitable for area 12m2.
2, filter makes: the arc filter 101 making length 510mm, arc chord length 170mm, thickness 25.4mm.Filter 101, high voltage source, gang socket are packaged in the housing of ABS material by the mode of encapsulating.Plastic hinge structure is used to connect two filtering bodies.
3, in the material making filter 101 makes, add nano photocatalyst catalytic material 2%(such as, select P25 anatase titanium dioxide, German De Gusa company produces), cobalt oxide dyestuff 0.3%, product appearance is light blue.
3, upper cover makes: with embodiment 1.
4, ultraviolet LED: be installed on curved bottom, the other the same as in Example 1
5, attachment device is fixed on air-conditioning air inlet by magic note, adjustment folding angles, makes coverage rate be about 95%.
6, according to the test condition in explanation, be suitable for the parameters such as area, detergent power, flow loss in the test of maximum quantity of wind gear, use minimum air quantity shelves to test ozone generating capacity.The results are shown in subordinate list 3.
Subordinate list 3
Sequence number Test event Unit Measuring and calculation value Remarks
1 Purification is suitable for area m2 14
2 Purifier/air conditioning area ratio % 117%
3 PM2.5 purifying rate % 99% 1 hour
4 Ozone safety ppb Maximum 6.2 Minimum air quantity shelves, test in 24 hours
5 Purifying formaldehyde rate % 93% 6 hours clearances
6 VOC purifying rate % 95% 6 hours clearances
7 Degerming rate % 92%
8 Flow loss % 4.8% Maximum quantity of wind shelves
9 Input power W 4.6W Do not comprise switching controller
Above embodiment shows: according to wall-hanging air conditioner purifier of the invention process, purifying property and security performance reach real requirement, while carrying out indoor temperature adjustment, has purified indoor air ambient.
Certainly, the above is only embodiments of the invention, is not limit the scope of the invention, and all equivalences done according to structure, feature and the principle described in the present patent application the scope of the claims change or modify, and all should be included in the present patent application the scope of the claims.

Claims (10)

1. the performance test methods of a wall-hanging air conditioner purification of air attachment device, it is characterized in that: obtain by the method the purification that air-conditioning is suitable for area proportional and be suitable for area, the applicable area ratio making the purification of purification attachment device when operation of air conditioner be suitable for area and air-conditioning is greater than 50%, in its test process, corresponding conditions is as follows:
A, 30 cubic metres of standard testing cabins of use GB/T18801:2008 regulation and the environmental condition of regulation;
B, air-conditioning are placed on support, air outlet distance ground 1.8m, and support abuts in the center of the bulkhead vertical with test point;
C, the test of use smoke from cigarette, initial concentration is 5 ~ 10mg/m3, and the heavy method particle concentration tester of meter detects;
The sampling time sequence that D, foundation ANSIAHAMAC-1 standard specify and data processing method, CALCULATION CAD R value;
E, the applicable area computation method specified according to the APIACMLM01-P013 " indoor air cleaner purifying property evaluation requirement " of air purifier industry alliance, wherein indoor and outdoor air charge rate value 0.4 ~ 1.0 time/hour, calculates purification and is suitable for area;
F, compare purification usable floor area and air-conditioning be suitable for area.
2. the performance test methods of wall-hanging air conditioner purification of air attachment device according to claim 1, is characterized in that: test event comprises:
A, PM2.5 detergent power: in 30 cubic metres of test chambers, to being less than the 2.5um particle removal ability of 1 hour;
B, degerming ability: the removal ability of natural bacteria, perform GB21551.3-2010 " particular/special requirement of antibacterial, degerming, the purification function air purifier of family expenses and similar applications electrical equipment " standard;
C, ozone safety: in 30 cubic metres of test chambers, within 24 hours, peak concentration is less than 50ppb, implements GB4706.45-2008 " particular/special requirement of the safety air clarifier of family expenses and similar applications electrical equipment " or U.S. UL867 standard;
D, purifying formaldehyde ability: in 30 cubic metres of test chambers, the removal ability of 1 ~ 6 hour;
E, TVOC detergent power: in 30 cubic metres of test chambers, the removal ability of 1 ~ 6 hour;
F, Air Conditioning flow loss: after filtering bodies is installed in test, the air mass flow of each air quantity gear of air-conditioning, contrast standard design air flow, flow loss should be less than 20%.
3. the performance test methods of a kind of wall-hanging air conditioner purification of air attachment device according to claim 1 and 2, it is characterized in that: this attachment device comprises: purification filtering body (1), this purification filtering body (1) being installed on air-conditioning air inlet (61) place is made up of at least one tabular electrostatic precipitation filter (10), and described purification filtering body (1) also comprises a cover plate (4) and switching control box (5); The plastic eyelet plate type static-electricity filter that described filter (10) is encapsulating structure, it is inner one-body moldedly has control of dust circuit (2);
Civil power is converted into direct current and is supplied to above-mentioned control of dust circuit (2) by described switching control box (5), be provided with Detection of Air Quality circuit in this switching control box (5), result is shown by a display unit (500) by the detection of this testing circuit.
4. the performance test methods of a kind of wall-hanging air conditioner purification of air attachment device according to claim 3, it is characterized in that: described filter (10) comprising: adopt the filter body (100) with the plastics orifice plate of array hole, the packaging plastic (111) being packaged in the peripheral airtight housing (110) of filter body (100) and being positioned between housing (110) and filter body (100), described control of dust circuit (2) is packaged in packaging plastic (111).
5. the performance test methods of a kind of wall-hanging air conditioner purification of air attachment device according to claim 4, is characterized in that: described control of dust circuit (2) comprising: high voltage source (200), to be connected and to be current electrode (210), the charged ion launcher (230) that filter (10) is powered with high voltage source (200); Described charged ion launcher (230) adopts diaphragm type electrode end surface structure, it comprises: insulating body (231), be attached to the transmitting conducting film (232) on insulating body (231) and be positioned at the conductive metal film (233) launched on conducting film, conductive metal film (233) is connected with the high voltage source (200) in control of dust circuit (2) by lead-in wire (234).
6. the performance test methods of a kind of wall-hanging air conditioner purification of air attachment device according to claim 5, it is characterized in that: described cover plate (4) adopts stretching structure, or foldable structure, its one end is connected on filter (10), and cover plate (4) is shielded in filter (10) top.
7. the performance test methods of a kind of wall-hanging air conditioner purification of air attachment device according to claim 6, it is characterized in that: described purification filtering body (1) comprises two pieces of filters be hinged (10), described cover plate (4) is articulated on one of them filter (10), and is also provided with telescopic backboard (410) on this filter (10); In described cover plate (4) is upper, ultraviolet LED circuit (3), charged ion induced emission device (230) are installed.
8. the performance test methods of a kind of wall-hanging air conditioner purification of air attachment device according to claim 6, it is characterized in that: described filter (10) is curved, its arc bump, to cover plate (4) direction protuberance, is provided with ultraviolet LED circuit (3) in filter (10) below; Described cover plate (4) is provided with charged ion induced emission device (230).
9. the performance test methods of a kind of wall-hanging air conditioner purification of air attachment device according to claim 6, it is characterized in that: on described filter (10), be provided with waterproof port, this waterproof port mates with the waterproof plug of being drawn by control box (5) of transferring, described waterproof port is integrally installed in clarifier (10), it comprises and is connected planar contacts (221) with high voltage source (200) wire, one permanent magnet (222), described waterproof plug comprises: the scalable contact (223) corresponding with planar contacts (221), the armature (224) corresponding with permanent magnet (222), described scalable contact (223) is communicated with switching control box (5), when waterproof plug is near waterproof port place, waterproof plug and waterproof port are adsorbed fixing by the attraction between permanent magnet (222) and armature (224), scalable contact (223) will contact with planar contacts (221) simultaneously, form conducting.
10. the performance test methods of a kind of wall-hanging air conditioner purification of air attachment device according to claim 3, is characterized in that: described switching control box (5) comprising:
Power input, this power input is a plug mated with commercial power socket (541);
Power output end, this power output end comprises: a jack mated with air conditioning plug (542), and DC power output end (532);
Switching Power Supply (530), this Switching Power Supply (530) includes ac-dc converter circuit, be converted into direct current with the civil power inputted by power input, export clarifier (100) to by DC output end (532);
And, particulate matter detecting sensor (520), control circuit board (510) and display unit (500);
Above-mentioned particulate matter detecting sensor (520) is connected with control circuit board (510) and Switching Power Supply (530), Detection of Air Quality circuit described in formation, testing result is inputed to control circuit board (510) by particulate matter detecting sensor (520), compared by control circuit board (510) logarithm value, power to DC power output end (532) according to comparison result unlatching or closing switch power supply (530), and according to comparison result in the corresponding information of the upper display of display unit (500).
CN201310233978.8A 2013-06-13 2013-06-13 A kind of wall-hanging air conditioner purification of air attachment device and performance test methods thereof CN103341408B (en)

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CN106092622A (en) * 2016-05-13 2016-11-09 薛景森 Air purifier performance static demarcating method
BR112020011561A2 (en) * 2017-12-13 2020-12-08 Electrolux Appliances Aktiebolag FILTER UNIT CONFIGURED TO BE ASSEMBLED IN AN AIR CONDITIONING DEVICE, AND, AIR CONDITIONING DEVICE
CN108105868A (en) * 2017-12-21 2018-06-01 郭文魁 Multifunctional wall-hanging type air conditioner
CN109028511A (en) * 2018-07-03 2018-12-18 佛山市影腾科技有限公司 A kind of air-conditioning system with Detection of Air Quality sensor
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