CN105928089A - Desktop air purifier - Google Patents

Desktop air purifier Download PDF

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Publication number
CN105928089A
CN105928089A CN201610297232.7A CN201610297232A CN105928089A CN 105928089 A CN105928089 A CN 105928089A CN 201610297232 A CN201610297232 A CN 201610297232A CN 105928089 A CN105928089 A CN 105928089A
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CN
China
Prior art keywords
water
dielectric layer
assembly
flowerpot
air purifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610297232.7A
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Chinese (zh)
Other versions
CN105928089B (en
Inventor
陈卓全
周惠茹
陈捷成
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Guangzhou Merci Forest Environment Technology Co Ltd
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Guangzhou Merci Forest Environment Technology Co Ltd
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Priority to CN201610297232.7A priority Critical patent/CN105928089B/en
Publication of CN105928089A publication Critical patent/CN105928089A/en
Application granted granted Critical
Publication of CN105928089B publication Critical patent/CN105928089B/en
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Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/117Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/175Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using biological materials, plants or microorganisms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a desktop air purifier. The air purifier comprises a shell, a control system is arranged in the shell, and is connected with an ecological purification system and a filtering system, and the ecological purification system is a water circulation purification system composed of a flower pot assembly, a medium layer, a water tank and an aeration assembly in a communicated manner; the filtering system comprises filtering cotton blocking large particle dust and a water curtain net absorbing VOCs and dust; and the air purifier is simple and compact in structure and easy to operate, the flower pot assembly, the medium layer and the water tank are sequentially arranged, the problem that a large number of plant root systems are stored in the water tank, and water circulation is not smooth can be effectively solved, water circulation can be smoothly carried out, microorganisms and the plant root systems both grow, and the complete ecological system is built.

Description

Desktop air purifier
Technical field
The present invention relates to air purifier technical field, particularly relate to a kind of for indoor desktop air purifier.
Background technology
Along with the progress of society, the fast development of urbanization, indoor-outdoor air quality is all deteriorating rapidly.And people every day Working time general all more than 8 hours, be in the office of densely populated place, stuffy, add various furniture, do The toxic and harmful that utility etc. evaporate, causes the biggest threat to the health of human body.Improving, office is big In the case of environment, how to improve the problem that the air quality near self desk tops becomes office crowd's growing interest.
At present, on market, the purification method of desktop air purifier mainly has chemical reaction method, physical adsorption techniques, ozone Anion technology, nano photo catalyzed oxidation, non-thermal plasma trap, plant purification and biodegradation etc., most air purifiers It is required for the setting within periodic replacement, causes its maintenance expense expensive.Major part mechanical type depurator can only be crossed in air filtering Dust, it is impossible to effectively remove VOCs.General air purifier for plants utilizes the root of plant, stem, leaf to the suction of VOCs in air Incorporate solution, make air be purified, plant air as disclosed in the Chinese invention patent of Patent No. ZL201310214831.4 Depurator and system thereof, in this type of air purifier for plants, plant is the core system of air cleaning, the sky of plant itself Gas clean-up effect is limited and does not have specific aim, if not using the means that other auxiliary airs purify, air purifier for plants Clean-up effect be difficult to reach desirable level.Microbial method purify air mainly by widely distributed, metabolism is vigorous, breeding is fast VOCs in air is degraded by the assimilation of the micropopulation of speed, reaches to purify the purpose of air, such as Application No. The Chinese invention patent of 201410607342.X is disclosed except formaldehyde air purifier, but microorganism is easily dead often to be needed Supplement, use trouble and cost high.
The Chinese utility model patent of Patent No. ZL201420592198.2 discloses a kind of indoor air cleaner, if Put biological cleaning layer and plant growing position, stretched into the underwater of water tank by root system of plant, made in root system and the water of plant Microbe symbiotic, make use of the purification of plant and microorganism simultaneously, and establishes an intact ecocystem, it is ensured that The growth of plant and the long-term surviving of microorganism, efficiently remove chalk dust removing and VOCs, but the root system of this technical plant stretch into water tank Underwater, the symbiosis of guarantee plant and microorganism, this kind of structure has certain restriction to water level, and water level can not be the lowest, Root system of plant is positioned in water tank, on root system with mud, fracture or the root system that comes off is in water tank, water circulation, impact can be affected Clean-up effect.
Summary of the invention
The present invention proposes a kind of desktop air purifier, it is possible to is prevented effectively from root system of plant and is present in water tank in a large number and leads Cause the problem that water circulation is not smooth.
The technical scheme is that and be achieved in that:
A kind of desktop air purifier, including housing, is provided with control system in housing, control system connects ecological purification System and filtration system, ecological purification system is the water circulation being made up of flowerpot assembly, dielectric layer, water tank and aeration element turns Cleaning system, filtration system includes stopping the filter cotton of bulky grain dust and for adsorbing the water curtain net of VOCs and dust.
Further, housing includes top cover, upper shell and the lower house being flexibly connected from top to bottom, and the top of top cover is provided with Opening corresponding with flowerpot assembly, is provided with outer wall and for taking up the cavity of water, cavity and outer wall for flowerpot assembly in upper shell Between be provided with extension, extension and outer wall form the dielectric cavity for accommodating dielectric layer.
Further, the sidewall of cavity is provided with flowerpot assembly water inlet and flowerpot assembly outlet, flowerpot assembly water outlet Mouth turns on dielectric layer water inlet, and dielectric layer water inlet is located at the bottom of dielectric cavity, and dielectric layer outlet is located at the top of dielectric cavity Portion.
Further, flowerpot assembly includes the field planting basket for fixing plant and for fixing the flowerpot mistake of the root of plant Filter screen, field planting basket and flowerpot drainage screen are fixed in cavity from top to bottom.
Further, dielectric layer includes the filter medium for adsorption of dust, VOCs and microorganism, sets above filter medium Dielectric layer dividing plate, dielectric layer dividing plate is had to be located at the top of dielectric cavity.
Further, water tank is located at the bottom of lower house, and tank top is provided with water tank baffle;Water tank be arranged over water pump and Suction hose, water pump controls suction hose and absorbs water from water tank, feeds the water into flowerpot assembly water inlet.
Further, lower house is provided with air inlet and gas outlet, and aeration assembly includes air pump and airway, air pump pass through into QI KOU turns on outside air, and outside air is imported airway;Airway is located at the bottom of dielectric cavity, is provided with equally distributed Solarization air cap, outside air carries out sufficient oxygen exchange from solarization air cap even into the water in dielectric layer, with dielectric layer.
Further, the lower section of dielectric layer outlet is provided with water knockout drum assembly, and water knockout drum assembly at least includes a water outlet Mouth and a water inlet, water inlet turns on dielectric layer outlet, and outlet and water curtain net conducting, water knockout drum assembly is by dielectric layer The water flowed out uniformly is provided with the uviol lamp assembly for killing microorganisms in water curtain net, water knockout drum assembly.
Further, water curtain net uses the antibacterial poromerics that absorbs water to fold and forms, and is located at air inlet gas outlet with filter cotton Between.
Further, filtration system also includes blower fan apparatus, blower fan apparatus include wind wheel, for drive wind wheel motor, Wind for being sent by wind wheel guides the fan housing to gas outlet, and fan housing is adjacent with water curtain net.
The beneficial effects of the present invention is: simple in construction, compact, simple to operate, flowerpot assembly, dielectric layer, water tank order Arrange, it is possible to be prevented effectively from root system of plant and be present in water tank the problem causing water circulation not smooth in a large number, it is possible to smoothly Carry out water circulation, microorganism and root system of plant symbiosis, it is established that intact ecocystem.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sectional view of desktop air purifier of the present invention;
Fig. 2 is the explosive view of desktop air purifier of the present invention.
In figure, 101-top cover, 102-upper shell, 103-lower house, 201-circuit board, 301-flowerpot assembly, 3011-flowerpot Drainage screen, 3012-field planting basket, 302-dielectric layer, 3021-dielectric layer dividing plate, 3022-dielectric layer water inlet, 3023-dielectric layer goes out The mouth of a river, 303-water tank, 3031-water pump, 3032-water knockout drum assembly, 3033-uviol lamp assembly, 3041-air pump, 3042-inducing QI Pipe, 401-filter cotton, 402-water curtain net, 4031-wind wheel, 4032-motor, 4033-fan housing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of protection of the invention.
As depicted in figs. 1 and 2, the present invention proposes a kind of desktop air purifier, including housing, is provided with control in housing System, control system connects ecological purification system and filtration system, and ecological purification system is by flowerpot assembly 301, dielectric layer 302, the water circulating purification system that water tank 303 and aeration element turns are constituted, filtration system includes the mistake stopping bulky grain dust Filter pulp 401 and absorption VOCs, the water curtain net 402 of dust.
Housing includes top cover 101, upper shell 102 and the lower house 103 being flexibly connected from top to bottom, in specific implementation process In, top cover 101, upper shell 102 and lower house 103 are all adopted made of plastic, and housing is cylindrical.Upper shell 102 and top cover 101 Can be made into transparence, in facilitating user to observe housing at any time, each parts are the need of cleaning.Top cover 101, upper shell 102 and lower casing Body 103 uses dismountable mode to connect, and convenient dismounting, the concrete method snapped connection that uses is fixed.Top cover 101 Top be provided with opening corresponding with flowerpot assembly 301, be provided with outer wall in upper shell 102 and for taking up for flowerpot assembly 301 The cavity of water, is provided with extension between cavity and outer wall, extension and outer wall form the dielectric cavity for accommodating dielectric layer 302. Space below extension and lower house 103 can be used for taking up filtration system etc..During use, top cover 101 also can use separation Structure, when flowerpot assembly 301 is placed in cavity, places a retainer ring on flowerpot assembly 301, prevents flowerpot assembly 301 Depart from.
Control system includes circuit board 201 and function button, and function button includes on & off switch and air quantity add-substract key etc., its Middle function button may be provided at upper shell 102, only needs operating function button during use, can enter correlation function (such as air quantity etc.) Row sum-equal matrix.
The sidewall of cavity is provided with flowerpot assembly 301 water inlet and flowerpot assembly 301 outlet, flowerpot assembly 301 water outlet Mouth turns on dielectric layer water inlet 3022, concrete, and flowerpot assembly 301 outlet can be by water pipe and dielectric layer water inlet 3022 Conducting, dielectric layer water inlet 3022 is located at the bottom of dielectric cavity, and dielectric layer outlet 3023 is located at the top of dielectric cavity.
Flowerpot assembly 301 includes the field planting basket 3012 for fixing plant and filters for fixing the flowerpot of the root of plant Net 3011, field planting basket 3012 and flowerpot drainage screen 3011 are fixed in cavity from top to bottom.Flowerpot drainage screen 3011 is prevented from The intake-outlet of root system of plant blocking flowerpot, field planting basket 3012 is used for fixing plant, and flowerpot water inlet is by water pump 3031 and inhales Conduit assembly and water tank 303 turn on.
Dielectric layer 302 includes the filter medium for adsorption of dust, VOCs and microorganism, and filter medium is arranged over medium Layer dividing plate 3021, dielectric layer dividing plate 3021 is located at the top of dielectric cavity.Be provided with in dielectric layer 302 can adsorption of dust, VOCs and The filter medium of microorganism, adds microorganism wherein during use, the microorganism of interpolation includes that at least one can be degraded The microorganism of VOCs, such as the synthesis that microorganism is pseudomonas and other microbial population;Other microbial population can be bud Spore bacillus, streptomycete, Mucor, aspergillosis, penicillium sp, rhizopus and Alternaria etc..Medium be added with beneficially microorganism, dust and The absorption of VOCs, dust more can be decomposed at this, be degraded by VOCs by microorganism.Microorganism in dielectric layer 302 also may be used Fixing have a number of microorganism in so can keeping dielectric layer 302 in media as well, and purification process occurs mainly in medium Layer 302, additionally also has the fraction microorganism escaped, and can circulate, in water curtain net 402, water tank 303, flowerpot with water circulation Air is purified.Dielectric layer 302 top is provided with dielectric layer dividing plate 3021, and when preventing depurator from toppling over, filter medium spills.
Water tank 303 is located at the bottommost of lower house 103, and the shape of water tank 303 is relative with the shape bottom lower house 103 Should, water tank 303 top is provided with water tank 303 dividing plate;This kind of structure be prevented from adding water or during water circulation water low-priced to controlling In the electrical equipment such as device, blower fan, prevent internal structure corrosion, additionally it is possible to the water in water tank 303 when preventing desktop depurator from toppling over Overflow, protect depurator internal structure, it is ensured that use safety.Water tank 303 is arranged over water pump 3031 and suction hose, water pump 3031 Control suction hose to absorb water from water tank 303, feed the water into flowerpot assembly 301 water inlet, in order to accommodate suction hose, at water tank 303 The top of water tank 303 dividing plate is provided with opening, it addition, if desired add water in water tank 303, then flowerpot assembly 301 can be torn open Removing, then directly pour in cavity by water, the water in cavity can flow through dielectric layer 302, water curtain net from flowerpot assembly 301 outlet 402, eventually arrive at water tank 303, it is not necessary to offer the hole of water tank 303 process at lower house 103, certainly, it is possible to by dismounting Housing 102 and lower house 103, take out the filtration system above water tank 303 and blower fan apparatus etc., thus add in water tank 303 Water.Water in water tank 303 can enter flowerpot assembly 301 by suction hose assembly under the effect of water pump 3031, and water is through flowerpot Assembly 301 returns to water tank 303 through water curtain net 402 again through dielectric layer 302 again, so in air purifier, follows in constituting water Ring, it is possible to using water wisely, and the microorganism in dielectric layer 302 can be circulated by water, and air purification process can spent Carrying out in basin assembly 301, dielectric layer 302, water curtain net 402 and water tank 303, purification process is: in water curtain net 402 entrapped air Dust and VOCs, under the effect of water, dust and VOCs enter water tank 303, then enter flowerpot through water cycle process, and dust is planted Thing root absorption utilizes, and VOCs enters dielectric layer 302 through flowerpot again, purifies in dielectric layer 302, additionally in water cycle process, Microorganism in flowerpot assembly 301, water curtain net 402 and water tank 303 can purify a part of VOCs.
Lower house 103 is provided with air inlet and gas outlet, and aeration assembly includes air pump 3041 and airway 3042, air pump 3041 Turned on outside air by air inlet, outside air is imported airway 3042;Airway 3042 is located at the bottom of dielectric cavity, Being provided with equally distributed solarization air cap, outside air is carried out even into the water in dielectric layer 302, with dielectric layer 302 from solarization air cap Sufficiently oxygen exchange, it is ensured that the normal growth breeding of aerobic microbiological, running water also can produce abnormal flavour in anti-locking system simultaneously.
The lower section of dielectric layer outlet 3023 is provided with water knockout drum assembly 3032, and water knockout drum assembly 3032 at least includes that one goes out The mouth of a river and a water inlet, water inlet turns on dielectric layer outlet 3023, and outlet turns on water curtain net 402, water knockout drum group The water that dielectric layer 302 is flowed out by part 3032 is uniformly provided with for killing microorganisms in water curtain net 402, water knockout drum assembly 3032 Uviol lamp assembly 3033.In order to prevent ozone, use the uviol lamp only sending 254nm wavelength light.Uviol lamp assembly 3033 carry out disinfecting action, it is provided that further purify guarantee, can kill the hole from water curtain net 402 or its edge and pass through Microorganism, prevent microorganism from air is caused secondary pollution.
Water curtain net 402 use absorb water antibacterial poromerics fold form, with filter cotton 401 be located at air inlet gas outlet it Between.Filtration system also includes blower fan apparatus, and blower fan apparatus includes wind wheel 4031, for driving the motor 4032 of wind wheel 4031, using Guiding the fan housing 4033 to gas outlet in the wind sent by wind wheel 4031, fan housing 4033 is adjacent with water curtain net 402.
The water cycle process of ecological purification system is: the water in water tank 303 passes through water pump 3031 and suction hose assembly from flower Basin water inlet enters flowerpot, and the water level of flowerpot is higher than after flowerpot outlet, and water overflows from flowerpot outlet, by downcomer assembly Entering bottom dielectric layer 302 through dielectric layer water inlet 3022, dielectric layer 302 water level gradually rises, higher than dielectric layer 302 top After outlet, water overflows from dielectric layer outlet 3023, flows through water curtain net 402 through water knockout drum assembly 3032, reenters water Case 303.
Filtration system includes filter cotton 401 and the water curtain net 402 being arranged between air inlet and air outlet, filter cotton 401 Can stop that the big impurity such as the animal hair in air enter desktop depurator, prevent desktop depurator from blocking, water curtain net 402 is adopted With the antibacterial poromerics that absorbs water, absorbent material is prone to adhere to dust and VOCs, and anti-biotic material is difficult to attached microbial, makes microorganism Can Rapid Circulation, in water can and plant symbiosis, increase microorganism time-to-live;Water curtain net 402 is water suction anti-biotic material Form through folding, increase surface area so that it is be bigger with the contact area of air, be more conducive to attachment dust and VOCs, improve and purify Efficiency.
The two ends of water curtain net 402 outlet and water tank 303 with dielectric layer 302 respectively turns on, and water curtain net 402 can adsorb Reduced size dust (such as PM2.5) and VOCs, the water that water curtain net 402 can guide dielectric layer outlet 3023 to flow out is taken away on it Dust and VOCs, the water of band dust and VOCs is imported water tank 303.Dielectric layer 302 is positioned at above water curtain net 402, water tank 303 Being positioned at below water curtain net 402, on the one hand this kind of structure can make structure the compactest, and on the other hand, dielectric layer 302 middle water level is high When dielectric layer outlet 3023, can naturally flow out, flow through water curtain net 402 under gravity, take away dust thereon And VOCs, it is to avoid current are too urgent, and current splash and cause microorganism to enter air on the water curtain net 402.
Filtration system also includes the blower fan apparatus being connected with control system, and blower fan apparatus includes wind wheel 4031, can drive The motor 4032 of wind wheel 4031, wind wheel 4031 is rotated the wind caused guide the fan housing 4033 to air outlet, air stream can be accelerated Dynamic, improve purification efficiency.Water curtain net 402 fold design, need to circumnutate when air-flow passes through formula percolation, considerably increases contaminated air With contacting and exchange area of moisture.Simultaneously as the effect of blower fan apparatus, air is rapid at pressure after rear water curtain net 402 Subtract, before and after water curtain net 402, form pressure differential, make hydrone evaporate rapidly in the foldable layer of water curtain net 402 and form aerosol group, Pollutant, by aerosol group parcel, when water knockout drum current are by water curtain net 402, are brought into water tank 303, dust/particulate matter by current (PM2.5) nitrate in, sulfate, ammonium salt, sodium salt etc. enter in flowerpot by water circulation system, are absorbed profit by plant root With, the organic pollution such as formaldehyde, benzene homologues is entered in dielectric layer 302 by water circulation system, is decomposed by the microorganisms into titanium dioxide Carbon and water, carbon dioxide can be carried out photosynthesis by plant leaf blade absorption after entering air and be transformed into oxygen,
Filter cotton 401 and water curtain net 402 removably connect, it is simple to take off cleaning, and water tank 303 can also dismantle connection, just In water filling in water tank 303 and cleaning water tank 303, simple in construction, compact, it is simple to operation.
Air outlet is provided with and can change nyctitropic air-out lid up and down, by adjusting stock cap, can change air-out direction, The crowd meeting different height uses, and air outlet lid is provided with multiple vent in spot distribution, the purification air making out It is uniformly dispersed, air circulation flow can be accelerated, can guarantee that again and do not have the through face of powerful wind.
Desktop depurator in use, fills microorganism and medium to dielectric layer 302, plants water on flowerpot assembly 301 Cultivating thing, the root of plant stretches into underwater, forms symbiosis with the microorganism in water;Open blower fan, accelerate air flowing, empty The air inlet that gas is provided with from housing enters, and through filtration system, bulky grain is stopped absorption by filter cotton 401, dust and VOCs is attached on water curtain net 402;Starting water circulation, fed water to water curtain net 402 by water knockout drum assembly 3032, water flows through cascade During net 402, bringing the dust adhered on it and VOCs into water tank 303, be recycled into flowerpot through water, dust is absorbed by plant root Utilizing, VOCs enters dielectric layer 302 through flowerpot again, purifies in dielectric layer 302, and additionally in water cycle process, microorganism is with water All dust and VOCs are purified when circulating in circulation between water curtain net 402, dielectric layer 302, flowerpot and water tank 303, purify After air discharge depurator through air outlet.
This depurator simple in construction, compact, use it to purify the process operation of air simple, it is possible to efficiently to remove indoor powder Dirt and VOCs and some other toxic and harmful, and indoor humidity can be supplemented, increase the comfort level of living environment.This purification Device utilizes high-effective microorganism to process toxic and harmful, and environmental protection, science, efficiently, used microorganism does harm to work to human non-toxic With, meanwhile, it is also provided with water circulation and uviol lamp assembly 3033, prevents the formation of microbial aerosol and the escape of microorganism. The filtering material that this depurator is used can directly clean, and avoids changing, and maintenance cost is low.
Present configuration is simple, compact, simple to operate, and flowerpot assembly 301, dielectric layer 302, water tank 303 order is arranged, energy Enough it is prevented effectively from root system of plant and is present in water tank 303 problem causing water circulation not smooth in a large number, it is possible to carry out smoothly Water circulates, microorganism and root system of plant symbiosis, on the one hand sets up intact ecocystem, beneficially plant health growth, micro-life Thing long-term surviving, on the other hand utilizes microorganism, plant efficiently to remove dust and VOCs simultaneously, mainly passes through plant Air is purified by the ecological purification system constituted with microorganism, it is possible to effectively remove chalk dust removing and VOCs, moreover it is possible to supplement air Humidity, air purification efficiency is high, environmental protection, and when desktop uses, green plants can help improve visual fatigue, additionally it is possible to increase Add oxygen content in air.
The key point of the present invention is:
1. utilizing plant and microorganism to form ecological purification system, pollutant filtration system collected import ecological purification System, utilizes plant purification particulate pollutant, utilizes microbial cleaning VOCs;
2. utilize blower fan apparatus to form pressure reduction before and after water curtain net 402, generate aerosol group parcel pollutant, pollutant are entered Row is collected;
3. introduce aeration assembly, at dielectric layer 302 bottom up aeration, make oxygen in water circulation system sufficient, the most micro- Biological growth and breeding, prevents water from producing abnormal flavour;
4. the main portions carrying out VOCs purification is dielectric layer 302, in order to increase in water VOCs in the stop of dielectric layer 302 Time, the Inlet and outlet water direction of dielectric layer 302 uses bottom in and top out, makes pollutant be fully contacted with medium and microorganism;
5. uviol lamp assembly 3033 is set in water knockout drum assembly 3032, kills from dielectric layer 302 loss micro-life out Thing, prevents microorganism from escaping in air.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.

Claims (10)

1. a desktop air purifier, including housing, it is characterised in that: it is provided with control system, described control in described housing It is by flowerpot assembly, dielectric layer, water tank and exposure that system connection has ecological purification system and filtration system, described ecological purification system Pneumatic module conducting constitute water circulating purification system, described filtration system include stop bulky grain dust filter cotton and for Absorption VOCs and the water curtain net of dust.
Desktop air purifier the most according to claim 1, it is characterised in that: described housing includes movable from top to bottom company Top cover, upper shell and the lower house connect, the top of described top cover is provided with and the described corresponding opening of flowerpot assembly, described upper shell Inside it is provided with outer wall and for taking up the cavity of water for described flowerpot assembly, between described cavity and described outer wall, is provided with extension, Described extension and described outer wall form the dielectric cavity for accommodating described dielectric layer.
Desktop air purifier the most according to claim 2, it is characterised in that: the sidewall of described cavity is provided with flowerpot group Part water inlet and flowerpot assembly outlet, described flowerpot assembly outlet turns on dielectric layer water inlet, and described dielectric layer is intake Mouth is located at the bottom of described dielectric cavity, and dielectric layer outlet is located at the top of described dielectric cavity.
Desktop air purifier the most according to claim 2, it is characterised in that: described flowerpot assembly includes planting for fixing The field planting basket of thing and for fixing the flowerpot drainage screen of the root of plant, described field planting basket and described flowerpot drainage screen are from top to bottom It is fixed in described cavity.
Desktop air purifier the most according to claim 2, it is characterised in that: described dielectric layer includes for adsorbing powder The filter medium of dirt, VOCs and microorganism, described filter medium is arranged over dielectric layer dividing plate, and described dielectric layer dividing plate is located at institute State the top of dielectric cavity.
Desktop air purifier the most according to claim 3, it is characterised in that: described water tank is located at the end of described lower house Portion, described tank top is provided with water tank baffle;Described water tank is arranged over water pump and suction hose, described water pump control suction hose from Described water tank absorbs water, feeds the water into described flowerpot assembly water inlet.
Desktop air purifier the most according to claim 2, it is characterised in that: described lower house is provided with air inlet and gives vent to anger Mouthful, described aeration assembly includes air pump and airway, and described air pump is turned on outside air by described air inlet, and the external world is empty Conductance enters described airway;Described airway is located at the bottom of described dielectric cavity, is provided with equally distributed solarization air cap, outside air Sufficient oxygen exchange is carried out even into the water in described dielectric layer, with described dielectric layer from described solarization air cap.
Desktop air purifier the most according to claim 3, it is characterised in that: the lower section of described dielectric layer outlet is provided with Water knockout drum assembly, described water knockout drum assembly at least includes an outlet and a water inlet, described water inlet and described medium Layer outlet conducting, described outlet turns on described water curtain net, and the water that described dielectric layer is flowed out by described water knockout drum assembly is equal Even in described water curtain net, described water knockout drum assembly, it is provided with the uviol lamp assembly for killing microorganisms.
Desktop air purifier the most according to claim 7, it is characterised in that: described water curtain net uses the antibacterial micropore that absorbs water Folding of material forms, and described filter cotton is located at described in described air inlet between gas outlet.
Desktop air purifier the most according to claim 9, it is characterised in that: described filtration system also includes that blower fan fills Putting, described blower fan apparatus includes wind wheel, for driving the motor of described wind wheel, guiding to institute for the wind sent by described wind wheel Stating the fan housing of gas outlet, described fan housing is adjacent with described water curtain net.
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