CN110410916A - A kind of plasma fresh air system - Google Patents

A kind of plasma fresh air system Download PDF

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Publication number
CN110410916A
CN110410916A CN201910432994.7A CN201910432994A CN110410916A CN 110410916 A CN110410916 A CN 110410916A CN 201910432994 A CN201910432994 A CN 201910432994A CN 110410916 A CN110410916 A CN 110410916A
Authority
CN
China
Prior art keywords
plasma
fresh air
water
air system
blower
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.)
Pending
Application number
CN201910432994.7A
Other languages
Chinese (zh)
Inventor
王浩静
杨利锋
周丹
刘旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XI'AN HANGKE PLASMA SCIENCE AND TECHNOLOGY Co Ltd
Original Assignee
XI'AN HANGKE PLASMA SCIENCE AND TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XI'AN HANGKE PLASMA SCIENCE AND TECHNOLOGY Co Ltd filed Critical XI'AN HANGKE PLASMA SCIENCE AND TECHNOLOGY Co Ltd
Priority to CN201910432994.7A priority Critical patent/CN110410916A/en
Publication of CN110410916A publication Critical patent/CN110410916A/en
Pending legal-status Critical Current

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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
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • 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
    • F24F8/30Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

Abstract

The present invention relates to technical field of air purification, more particularly to a kind of plasma fresh air system.Including shell and the intracorporal power supply of shell, blower and plasma purifying unit;Power supply power supply makes plasma purifying unit produce plasma in water, the water containing plasma is transported to fresh air channel later, non-purified air delivery to fresh air channel is utilized the Water warfare containing plasma by blower, remove floating dust, hazardous compound and the bacterium in air, a part is also sprayed into indoor environment containing the water of plasma later, is further purified the air of a room;Low energy consumption and does not have consumptive material for this plasma fresh air system, is suitable for hospital's air-conditioning, Household fresh air system etc., can eliminate the unusual smell, flue dust, PM2.5 etc., have the function of permanent oxygen, constant humidity, perseverance are clean, remove aldehyde etc..

Description

A kind of plasma fresh air system
Technical field
The present invention relates to technical field of air purification, more particularly to a kind of plasma fresh air system.
Background technique
With global industryization fast development, environment is destroyed, and environmental quality is caused to deteriorate.
Modern life and work have more than 90% time indoors, and the pollution level of room air is than room It is outer serious, it is easy to cause illness.Cause the principal element of illness be pernicious gas present in air, finely ground particles and Pathogenic microorganisms.
Wherein pernicious gas includes formaldehyde, benzene compounds, ammonia, volatile organic matter etc..
1) formaldehyde of high concentration is all toxic to nervous system, immune system, liver etc..Long Term Contact concentration is higher Formaldehyde will appear acute confusion depression.
2) benzene compounds of Long Term Contact low concentration may cause slow poisoning, blood platelet, oligoleukocythemia occurs, Serious person etches hemopoietic function of bone marrow and obstacle occurs.
3) Long Term Contact low concentration ammonia is had difficulty in breathing, pulmonary edema, stupor or shock.
4) indoor total volatile organism (TVOC) is mainly from paint, aqueous coating, adhesive etc..Indoors It was found that much thousands of kinds of TVOC, to the very harmful of human body.
Finely ground particles: the suspended particulate floated for a long time in an atmosphere, also referred to as inhalable particles, inhalable particulates or floating dust. Particulate matter of the partial size greater than 10 microns is usually deposited at respiratory tract, and it is deep that the finely ground particles that partial size is 5 microns can enter respiratory tract The finely ground particles of portion, especially partial size less than 2.5 microns can be directly entered bronchus and alveolar, cause greatly to hurt to human body Evil.Particle size is smaller, deeper into the position of respiratory tract, to endanger caused by human body more serious.
Pathogenic microorganisms: can cause the disease of the mankind, animal and post, have pathogenic microorganism.
The microorganism being present in air is often attached to the surface of molecule including bacterium, virus etc., propagates various Infectious disease.
In this case, various to show one's talent for the fresh air system of air cleaning, air clearing product, it is intended to logical Fresh air system or air cleaning facility are crossed to improve the environment of our lives, especially indoor environment.
Therefore, fresh air system increasingly becomes the necessity of healthy living.
1) in newly-decorated house, chemical gas encroaches on our body, we, which have to open a window everyday, closes window;
2) even after the several years of living, toxic and harmful gas still annoyings our life;
3) dust is big in room, bite by mosquitos, and noise etc. influences our rest and study;
4) rainwater after opening a window, dust, thief, child can allow fears are entertained that;
5) vapor gathers, and clothing and valuables are easy mouldy dampness;
6) cigarette in room, the oil smoke in kitchen, the peculiar smell of toilet;
7) what house type generated is stuffy as dark, no north and south windowing;
8) tired in the closed room of air-conditioning, headache is blushed, and drowsiness is commonly called as " air conditioner disease ";
9) impact of SARS and other airborne diseases to people's health consciousness;
10) relevant laws and regulations such as indoor pollution control specification, the appearance and pressure of small central air conditioning fresh air volume requirement etc. are real It applies.
Although fresh air system has very important effect for healthy living, traditional fresh air system is still deposited In many flaws and shortcoming:
1, traditional fresh air system mainly uses heat displacer, is realized by way of high temperature and is killed to sucking air Bacterium disinfection, in this way since high, the low efficiency etc. that will lead to energy consumption will cause certain wave while with season and the difference of region Take, although increasing energy conversion system again before outlet air, still will cause very big waste.
2, traditional fresh air system in use, needs periodically changed or cleaned strainer, filter core, consumptive material it is high and after Phase maintenance cost is also high.
Summary of the invention
In order to solve the problems, such as traditional fresh air system sterilization high energy consumption and efficiency is low, consumptive material multidimensional protect it is costly, it is proposed that A kind of plasma fresh air system, the fresh air system will not generate secondary pollution, and energy consumption is relatively low, and not have consumptive material.
Technical solution of the invention:
A kind of plasma fresh air system, including shell, further include setting the intracorporal power supply of shell, blower and wait from Daughter clean unit;Air pipeline is provided on shell to be connected to the fresh air inlet of the exterior space and lead to the interior space Fresh air outlet;Fresh air channel is additionally provided in shell, one end of fresh air channel is connected to fresh air inlet, fresh air channel it is another One end and fresh air outlet, blower, plasma purifying unit are arranged in fresh air channel, the plasma for purification list For member for generating the water containing plasma, the blower blows out the water containing plasma to fresh air channel, containing etc. After the water of gas ions is sterilized, sterilized to the air in fresh air channel, discharge purification air is exported from fresh air.
Plasma purifying unit includes plasma generator and purifying board, and the plasma generator includes water Case and two pieces of plasma pole plates;Plasma pole plate is located in water tank;Water tank bottom is provided with water inlet, water inlet with from Carry out waterpipe connection, the tank top is provided with water outlet, and water leaching of the water outlet outflow containing plasma is purifying On plate.
In order to promote the purification efficiency of plasma fresh air system, the fresh air system further includes diffuser plate, the blower Blow air to diffuser plate around the circumferential direction of blower, the diffuser plate makes air vertically be circulated to purifying board.
For the ease of fixation, the purifying board includes fixed frame and water absorption layer;Water absorption layer is fixed in fixed frame, described Water absorption layer is flexible fabric or the water absorption layer is flase floor made of high molecular material.
In order to which the water containing plasma is delivered to purifying board, plasma fresh air system further includes pulsating pump, described Water containing plasma is delivered to purifying board from the water outlet of water tank by pulsating pump.
In order to reduce the volume of plasma fresh air system, the level height of the water outlet is higher than purifying board top Level height is concordant with the level height on purifying board top;The plasma fresh air system is additionally provided with purification water flow passage, The water outlet of purification water flow passage one end connection water tank, the other end are connected to the top of purifying board.
In order to filter the water source of plasma fresh air system, the pollution to purifying board is reduced, plasma fresh air system is also Including water purifier;The entrance of the water purifier is connected to water, the water inlet of the outlet connection water tank of water purifier.
The non-diffused water containing plasma flows out shell in order to prevent, and the fresh air system further includes water receiving tank, institute It states water receiving tank and is located at purifying board bottom.
Be diffused for the ease of the water containing plasma, the flexible fabric be ribbon, width be 1~ 2.5cm。
Possessed by of the invention the utility model has the advantages that
1, fresh air system is able to solve all problems of room air pollution, indoor pernicious gas is discharged to outdoor, together When by ozone swap-in room, filter dust etc. at the same time, outdoor sundries avoided to enter the room.
2, plasma for purification technology is fully able to realize air cleaning and sterilization in terms of air cleaning and sterilization Effect, and advantage is clearly: as sterilization efficiency is high, sterilizing type is more, harmless, and can keep air Permanent oxygen, constant humidity, constant temperature.
3, plasma fresh air system provided by the present invention will not generate secondary pollution, and energy consumption is relatively low, does not consume Material.
4, plasma fresh air system provided by the present invention uses tap water for medium, using plasma generator For the sterilization purification system of core devices, generate a variety of active components with strong oxidizing property, have sterilize, oxygenolysis its The function of its organic matter;The active matter with sterilizing function is converted to a large amount of activity in water-borne mode by atomizer Negative oxygen ion water mist, after being discharged into air, absorption surrounds, is broken, various virus and harmful substances in removing air, breaks It is broken the protein structure of its virus surface, becomes harmless moisture, remains living space constant humidity, permanent oxygen;Deng Gas ions sterilizing can be applied to hospital's air-conditioning, Household fresh air system etc., can eliminate the unusual smell, flue dust, PM2.5 etc., tool Have permanent oxygen, constant humidity, it is permanent it is clean, except functions such as aldehyde.
Detailed description of the invention
Fig. 1 is the sectional view of plasma fresh air system.
Specific embodiment
Now according to Figure of description, the present invention is described in detail.
Embodiment 1:
As shown in Figure 1, a kind of plasma fresh air system, including shell 1, further include the power supply 2 being arranged in shell 1, Blower 3 and plasma cleaning unit 4;It is provided with the fresh air inlet for being connected to the exterior space on shell 1 and is connected to Interior Space Between fresh air outlet 11;2 plug of power supply connects 220V household electric;Fresh air channel is additionally provided in plasma shell 1, fresh air is logical The one end in road is connected to fresh air inlet, and the other end of fresh air channel is connected to fresh air outlet 11;Blower 3 and plasma for purification Unit 4 is arranged in fresh air channel, and for generating the water containing plasma, blower 3 will contain plasma purifying unit 4 The water of plasma is blown out to fresh air channel, and the water containing plasma is sterilized the air in fresh air channel, sterilized Afterwards, from 11 discharge purification air of fresh air outlet.
Plasma purifying unit 4 includes plasma generator 41 and purifying board 42, and plasma generator 41 includes Water tank 43 and two pieces of plasma pole plates 44;Plasma pole plate 44 is located in water tank 43, and two pieces of plasma pole plates 44 are parallel It places;The bottom of water tank 43 is provided with water inlet, and water inlet is connected to water supply pipe, is provided with water outlet at the top of water tank 43, Water of the water outlet outflow containing plasma drenches on purifying board 42.
Embodiment 2:
On the basis of embodiment 1, fresh air system further includes diffuser plate 45, and blower 3 uses diffused blower, 2 band of power supply After room air is introduced shell 1 by dynamic blower 3, impeller mouth that the rotation of blower 3 keeps air circumferentially arranged around blower 3 to It blows outside, reaches diffuser plate 45 later, diffuser plate 45 has the angle cooperated with impeller mouth air-out direction, spreads when air reaches Plate 45, diffuser plate 45 is by air-resilient and changing transmission of angle keeps airflow direction vertical with purifying board 42, and air is vertically blown later Purifying board 42 is crossed, the purification area of purifying board 42 is taken full advantage of.
Embodiment 3:
On the basis of embodiment 2, as shown in Figure 1, the purifying board 42 is optimized for being made of fixed frame and water absorption layer; Water absorption layer is fixed in fixed frame, and water absorption layer is flexibility PP cotton;Blower 3 blows room air to water absorption layer, contains in air Pollutant or bacterium adsorbed or killed by plasma, and plasma is blowed to the further clean room of the interior space Air.
The water absorption layer of purifying board 42 may be flase floor made of polyester material, and flase floor is with a thickness of 20mm, grate opening Hole size is 0.5 square centimeter, and each grid cavity is both provided with multiple water seepage holes, when the water containing plasma reaches lattice It after screen, seeps from water seepage hole to each grid cavity, blower 3 blows room air, and pollutant that air contains or bacterium are in lattice It is adsorbed or is killed by plasma reaction in grid cavity, and plasma is blowed to the interior space and further purifies Interior Space Gas.
Embodiment 4:
On the basis of embodiment 3, as shown in Figure 1, the level height of the water outlet of water tank 43 is higher than 42 top of purifying board Level height or concordant with the level height on 42 top of purifying board;Plasma fresh air system is additionally provided with purification water flow passage, The water outlet of water flow passage one end connection water tank 43 is purified, the other end connects 42 top of purifying board, when water is with the stream of 1-2L/min After amount enters from the inlet water tank 43,43 water outlet of water tank is overflowed automatically after the effect of plasma pole plate 44, these contain The water of gas ions flows to the top of purifying board 42 by runner.
Embodiment 5:
On the basis of embodiment 3, plasma fresh air system further includes pulsating pump, and pulsating pump will contain plasma Water be delivered to purifying board 42 from the water outlet of water tank 43, the power resources of pulsating pump are power supply 2, and power supply 2 passes through transformer general After the voltage of 220V is converted to the low pressure of 24V, pulsating pump is driven to pump with the flow of 1-2L/min to purifying board 42.
Embodiment 6:
On the basis of embodiment 5, plasma fresh air system further includes water purifier;The entrance of water purifier is connected to water, The water inlet of the outlet connection water tank 43 of water purifier, leads to water purifier for tap water, clarifier first uses multistage filtering to reduce certainly Impurity in water, later using RO technology by running water softening, the impurity avoided in tap water causes dirt to room air Dye, and scale is avoided to be attached to the position of the water pipe of plasma fresh air system, water tank 43 and purifying board 42.
Embodiment 7:
On the basis of embodiment 6, plasma fresh air system further includes water receiving tank, and water receiving tank is located at 42 bottom of purifying board Portion;When being sprayed to 3 wind-force deficiency of the hypervolia of Korea Spro's plasma of purifying board 42 or blower, a part contains plasma Water be not vaporized to fresh air outlet 11 discharge, freely drop in water receiving tank, avoid its flow out shell 1.
Embodiment 8:
On the basis of embodiment 7, flexible fabric is ribbon, and the wide upper end 2CM of flexible fabric is fixed on the upper of fixed frame In moulding, for absorbing the water containing plasma.
Plasma fresh air system provided by the present invention uses the tap water to be for medium, using plasma generator The sterilization purification system of core devices generates a variety of active components with strong oxidizing property, has sterilization, oxygenolysis other The function of organic matter;The active matter with sterilizing function a large amount of activity are converted in water-borne mode by atomizer to bear Oxonium ion water mist, after being discharged into air, absorption surrounds, is broken, various virus and harmful substances in removing air, destroys The protein structure of its virus surface, becomes harmless moisture, remains living space constant humidity, permanent oxygen;Deng from Daughter sterilizing can be applied to hospital's air-conditioning, Household fresh air system etc., can eliminate the unusual smell, flue dust, PM2.5 etc., have Permanent oxygen, constant humidity, perseverance are clean, remove the functions such as aldehyde.
Under the particular surroundings such as the hospital for closed environment, bunker and densely populated place, for permanent epidemic disaster and clean High requirement is suffered from terms of cleanliness, the physical filtering purification pattern of abandoning tradition of the present invention sterilizes skill with plasma for purification Art is core, forms new functional unit, with the deep purifying of fresh air being continuously introduced into room air, kill bacterium, The harmful microorganisms such as virus, the pernicious gases such as decomposing formaldehyde, benzene generate the constant humidity fresh air of rich negative oxygen ion, eliminate simultaneously PM0.3 micronic dust gives people a kind of fresh feeling stayed as forest.
Plasma fresh air system can prevent cross-infection with effective sterilizing, harmful microorganism influenza virus etc. is gripped It kills;It also can remove formaldehyde, peculiar smell, smoke etc., guarantee air cleaning;Patient can be more helped to alleviate such as pollen, dust allergy Property symptom;PM2.5 in air (inhalable particles such as dust, flue dust, smog) can be settled, more pure and fresh air is provided, are protected Demonstrate,prove the safety of everybody breathing.
The workflow of plasma fresh air system is as follows:
It is analyzed from its working principle, structure simply, but will need to do corresponding more than existing fresh air system It improves, because whole equipment needs tap water.
Medical air purification product can be Mobile air purifying equipment, can also be integrated with central air-conditioning, or Person's cabinet-type air conditioner, wall-mounted device etc..
Application scenarios one, with the more demanding food production workshop of sterilizing, such as milk powder producing workshop, can be with Using efficient sterilization fresh air system, its characteristics are as follows:
Potent killing bacterium, virus, mould and microorganism;
Sterilization effective percentage is more than 99%
It is operated applied to various space disinfections
Structure: wall-mounted (450 × 330 × 100mm)
Power: about 60w (adapts to 60m2)
Application scenarios two, for the place of quick sterilization disinfection, such as the high outfield experiments room of environmental requirement, monitoring station And house ornamentation improvement etc., fast air disinfector can be used, its characteristics are as follows:
It is easy to operate, quickly and efficiently
Mechanical timer, movement are quick
It is operated applied to various space disinfections
Structure: portable (300 × 200 × 150mm)
Power: about 60w (adapts to 60m2)
Application scenarios three, for the air cleaning of confined space or bunker.
Once pass through purification efficiency: >=80%
Air velocity: 3m/s
Smoke degradation efficiency: 70%
Structure: vertical cabinet-type air conditioner
Application scenarios four, the place for densely populated place, such as hospital, large-scale assembly place.
Solve air quality problems in central air conditioner system
Sterilizing rate: >=90%
Initial resistance :≤40Pa
Structure: it is placed in inside unit
Size and power: it requires to determine according to air quantity, purification.

Claims (8)

1. a kind of plasma fresh air system, it is characterised in that: further include the power supply that (1) is arranged in shell including shell (1) (2), blower (3) and plasma purifying unit (4);It is provided on the shell (1) and is connected to the fresh air of the exterior space and enters Mouth and the fresh air outlet (11) for being connected to the interior space;It is additionally provided with fresh air channel in the shell (1), the fresh air channel One end is connected to fresh air inlet, and the other end of the fresh air channel is connected to fresh air outlet (11), the blower (3) and plasma Body clean unit (4) is arranged in fresh air channel, and the plasma purifying unit (4) contains plasma for generating Water, the blower (3) blow out the water containing plasma to fresh air channel, and the water containing plasma is in fresh air channel Air sterilized, sterilized after, from fresh air outlet (11) discharge purification air;
The plasma purifying unit (4) includes plasma generator (41) and purifying board (42), the plasma hair Raw device (41) include water tank (43) and two pieces of plasma pole plates (44);The plasma pole plate (44) is located at water tank (43) It is interior;Water tank (43) bottom is provided with water inlet, and water inlet is connected to water supply pipe, and the tank top is provided with water outlet Mouthful, the water of the water outlet outflow containing plasma drenches on purifying board (42).
2. plasma fresh air system according to claim 1, it is characterised in that: the fresh air system further includes diffuser plate (45), the blower (3) blows air to diffuser plate (45) around the circumferential direction of blower (3), and the diffuser plate (45) makes air hang down Direct current passes to purifying board (42).
3. plasma fresh air system according to claim 2, it is characterised in that: the purifying board (42) includes fixed frame And water absorption layer;Water absorption layer is fixed in fixed frame, and the water absorption layer is flexible fabric or the water absorption layer is high molecular material system At flase floor.
4. plasma fresh air system according to claim 3, it is characterised in that: the level height of the water outlet is higher than The level height on purifying board (42) top is concordant with the level height on purifying board (42) top;The plasma fresh air system It is additionally provided with purification water flow passage, the water outlet of purification water flow passage one end connection water tank (43), the other end is connected to purifying board (42) top.
5. plasma fresh air system according to claim 3, it is characterised in that: plasma fresh air system further includes inhaling Water containing plasma is delivered to purifying board (42) from the water outlet of water tank (43) by water pump, the pulsating pump.
6. plasma fresh air system according to claim 5, it is characterised in that: plasma fresh air system further includes net Hydrophone;The entrance of the water purifier is connected to water, the water inlet of outlet connection water tank (43) of water purifier.
7. plasma fresh air system according to claim 6, it is characterised in that: the fresh air system further includes water receiving Slot, the water receiving tank are located at purifying board bottom.
8. plasma fresh air system according to claim 7, it is characterised in that: the flexible fabric is ribbon, wide Degree is 1~2.5cm.
CN201910432994.7A 2019-05-23 2019-05-23 A kind of plasma fresh air system Pending CN110410916A (en)

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Application Number Priority Date Filing Date Title
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