Embed half hidden indoor wind pushing air clearing machine
Technical field
The present invention relates to VMC (Ventilation Mechanical Control System) technical applications, in particular, be a kind of about being embedded in the isolation such as wall or window
Half hidden indoor wind pushing air clearing machine in indoor and outdoor medium.
Background technology
Since 9 days January in 2013, Middle Eastern, the whole nation is absorbed in serious haze weather, and during 13 days 10 January, Beijing is very
To having issued the orange early warning of first haze in the meteorology history of Beijing, mid-January, Pekinese's air pollution index is close to 1000.From east
North is to northwest, from North China to middle part, and even the Yellow River and Huai He River, the south of the lower reaches of the Yangtze River, all occur in that large-scale severe and serious haze weather.
In the January of this year, 4 times haze process shrouds 30 provinces (district, city), in Beijing, within 5 days, is not only haze sky.There is report
Display, in 500 cities of Largest In China, the city only less than 1% reaches the air quality standard of world health organisation recommendations.
Haze is to daily life and goes out guild and produces a very large impact, and the respiratory tract of human body can be produced impact, wherein be harmful to
Fine particle and the particulate that healthy mainly diameter is less than 10 microns, such as mineral grain thing, sea salt, sulfate, nitre
Hydrochlorate, Organic aerosol particle, fuel and automobile exhaust gas etc., it can be directly entered and stick in human respiratory tract and alveolar,
The especially diameter particulate matter less than 2.5 microns can be deposited in upper and lower respiratory tract and alveolar, causes acute rhinitis and urgency
The diseases such as property bronchitis, if being chronically at this environment also can induce pulmonary carcinoma.The haze sky shadow to human body cardiovascular and cerebrovascular disease
Ring the most serious, normal blood circulation can be hindered, cause cardiovascular diseases, hypertension, coronary heart disease, cerebral hemorrhage, may induction
Angina pectoris, myocardial infarction, heart failure etc., make chronic bronchitis pulmonary heart disease etc. occur.Normal person is in for a long time
In haze sky, the generation of tracheitis, laryngitis, pneumonia, asthma, rhinitis, eye conjunctivitis and anaphylactic disease can be caused, to children
Youngster, teen-age growth promoter and body constitution also have a certain impact.Additionally, haze sky is to the more weak old man of resistance, child
Healthy harm is bigger.
In haze weather, " PM2.5 fine particle " is " arch-criminal ", and PM2.5 fine particle refers to surrounding air hollow
Aerodynamic diameter is less than or equal to the fine particles such as particulate, the antibacterial of 2.5 microns.In order to remove in room air
PM2.5 fine particle, purifies the air of a room, and people use air purifier or VMC (Ventilation Mechanical Control System) to remove indoor " thin of PM2.5
Grain thing ".
The principle of air purifier is to drive room air to flow through from fixing filter membrane, when flowing through filter membrane to flowing through by blower fan
Air cleaning reaches the purpose purified the air of a room, and it does not exchanges, for interior circularly purifying with outdoor air.Therefore, make
There are two defects the most serious with air purifier, are first when indoor use air purifier, it is desirable to be indoor airtight, room
Interior air and outdoor atmosphere draught-free, just can reach clean-up effect, and long-time airtight meeting make carbon dioxide content in environment
Promote, oxygen content reduces, and has a negative impact health;Secondly, the ventilation if long-time closed environment is opend the window,
The haze air that can make outside enters indoor, pollutes room air, endangers healthy.
VMC (Ventilation Mechanical Control System) is to send new wind to indoor according at airtight indoor side special equipment, then from opposite side by special equipment to
Outdoor discharge, can form the principle of " new wind flow field ", thus meet the needs of indoor fresh air ventilating in indoor.VMC (Ventilation Mechanical Control System)
Being made up of one or several new wind main frames, a set of air supply duct system, a set of air exhaust tube system, new wind main frame is responsible for room
Outer air sends into indoor, simultaneously by outside the hypoxic air discharge chamber of foul indoor after purifying;Air supply duct system be responsible for by
The fresh air purified sends into indoor, and air exhaust tube system is responsible for outside the air discharge chamber of foul indoor.Because there being air supply duct
System and air exhaust tube system, so VMC (Ventilation Mechanical Control System) is suitable for before house decoration installing, not only installing engineering amount of installing after finishing is big,
Also indoor beauty degree can be affected.The dirt that air supply duct system can become after using for a long time, the fresh air of purification passes through ajutage
The secondary pollution of air can be formed during road system.New wind main frame can take the interior space, the aesthetics of impact indoor and use space.
Summary of the invention
For existing air purifier and the defect of VMC (Ventilation Mechanical Control System), the present invention proposes a kind of air cleaner to indoor air-supply, both
The defect that existing air purifier is intrinsic can be solved, also can solve VMC (Ventilation Mechanical Control System) and be not suitable for the embarrassment of decorating house.For airtight
House or small indoor public place propose and the medium outer and indoor at isolation room installed wind pushing air clearing machine, by room
Outer fresh air sends into indoor after purifying.The sky that wind pushing air clearing machine is the most up to standard to entering IAQ (indoor air quality) index (AQI)
Gas purifies, and removes the pollutant such as the particulate matter in air, PM2.5 fine particle, becomes pure air so that indoor
Air quality index (AQI) reaches the standard of merit index.Owing to there being outdoor air to send into indoor, can effectively suppress in air
Carbon dioxide content, ensure enough oxygen contents.Owing to not having air supply duct and exhaust duct, this wind pushing air clearing machine is not only
Can install before house decoration, it is also possible to install after house decoration, also can solve VMC (Ventilation Mechanical Control System) pipeline two to air simultaneously
Secondary pollution problem.Clearing machine is also hidden by this scheme, while saving the interior space, decreases interior decoration attractive in appearance
The impact of degree.
The present invention can be used alone, it is also possible to coordinates exhaust blower, ventilation blower to use.
The present invention also can install when house is built, when house is built in exterior wall pre-buried wind pushing air clearing machine fan house housing,
Clean room is installed after renovated.The most also can be by produced pollution gas after interior decoration by arranging in time with outdoor air displacement
Go out.
The technical program is solution problem objects for airtight house or small indoor public place, specifically solves technical scheme
As follows:
Wind pushing air clearing machine is partly embedded in the medium that isolation room is outer with indoor, such as exterior wall or window.Wind pushing air purifies
Machine is made up of clean room and fan house two parts, the filter element of predominantly air cleaning in clean room, is responsible for removing the granule in air
Thing, fine particle and antibacterial etc., purify air;Blower fan 11, coarse filtration 22 and check-valves 12, fan house profile is had in fan house
For circle, it is simple on exterior wall or window, punching is installed.
After house or the exterior wall of small indoor public place or window punching, embed the fan house of wind pushing air clearing machine,
Then clean room is installed, simultaneously to the seam between wind pushing air clearing machine fan house housing and exterior wall or window in fan house outlet
Gap seals and reinforces so that wind pushing air clearing machine becomes outdoor air and enters indoor unique passage.
Outdoor air first passes through fan house, followed by clean room, finally enters indoor.Air is pressed by the most secondary in fan house
Sequence has coarse filtration 22, check-valves 12, blower fan 11 successively.Coarse filtration 22 is netted film, can cross the mosquito in air filtering, dust
Deng bulky grain thing.Check-valves is closed under gravity when wind pushing air clearing machine does not works, as shown in Figure 3,
Prevent room air from entering outdoor;When wind pushing air clearing machine works, check-valves 12 is opened under suction function in fan house,
Allow air into fan house, as shown in Figure 2.Outdoor air is sent into indoor by blower fan 11, and can be according to room
How many interior needs adjusts feeding room air, and blower fan 11 is threaded connection to be fixed with housing 10,.Air circulation is pressed first by clean room
Rear order has deflector 15, middle filter 7, fine straining 5 and air outlet 1 successively.Deflector 15 is by dispersed for air rear by middle filter
7.Middle filter 7 filter diameter particulate matter more than more than 10um, the quantity of middle filter filter element is more than or equal to 1.Fine straining 5 can be effective
Filter " PM2.5 fine particle " and the part antibacterial of more than 0.1um, effectively remove " the PM2.5 fine particle " in air.
Air outlet 1 can be adjusted into direction and the air quantity of room air.
During the work of wind pushing air clearing machine, check-valves 12 is opened under the effect of blower fan 11, and outdoor air is removed by coarse filtration 22
The bulky grain things such as mosquito in air, dust, then air removes the particulate matter of more than 10um in air by middle filter 7, then
Air removes " PM2.5 fine particle " and the part antibacterial of more than 0.1um in air by fine straining 5, eventually passes purification
The direction that pure air is arranged according to air outlet 1 enters indoor.
Wind pushing air clearing machine fan house housing 10 is round tube shape structure, and fan house air inlet is downward, has rainproof function.
Fan house is threaded connection with clean room, has sealing ring 9 at fan house with coordinating of clean room, prevent the cleanest between face
The air changed enters indoor.Deflector 15 is connected fixing by screw with clean room's housing 8, and annular cuts off 16 against purification
Room housing 8 inner surface, middle filter 7, against cutting off 16, cuts off 6 by annular between middle filter 7 and fine straining 5 and separates, fine straining 5
And cutting off 4 by annular between air outlet 1 to separate, retainer ring 3 is annular, by screw 2 and clean room's housing 8 end
Face is fixing to be connected, and air outlet 1, partition 4, fine straining 5, partition 6, middle filter 7 and partition 16 is tightly pressed against by retainer ring 3
The inner surface of blower fan 8 and fixed position.Unclamp screw 2, can be by air outlet 1, partition 4, fine straining 5, partition 6, middle filter 7
Take out with cutting off 16, after the middle filter 7 more renewed and fine straining 5, according to partition 16, middle filter 7, partition 6, fine straining 5, cut off
4, the order of air outlet 1 and retainer ring 3 is installed, and just can be easily accomplished middle filter 7 and the replacing of fine straining 5 after tightening screw 2.
Fine straining 5 and middle filter 7 are square structure, and its outer surface has seal groove, has sealing ring, prevent filtered in seal groove
Air enter indoor.Clean room do not embed in the isolation room such as exterior wall, window with in outdoor medium, its interior fine straining 5 and in
The filter area of filter 7 just can not be limited by punching diameter, for the indoor place that area is relatively big or ventilation volume is bigger, just
Its requirement can be met by installing small number of wind pushing air clearing machine, and in the isolation room such as exterior wall, window with outdoor
The diameter that punches in medium is less, does not affect the structural safety of building.
Wind pushing air clearing machine subdivision structure has certain silencing function, can reduce outdoor noise to indoor impact.
By at indoor location wind pushing air clearing machine, make the air of outdoor purify, remove the dust in air, particulate matter,
Fine particle, becomes clean air and enters indoor, effectively suppression indoor carbon dioxide content, it is ensured that the oxygen content in air.
Accompanying drawing explanation
Accompanying drawing 1 illustrates wind pushing air clearing machine of the present invention circulation schematic diagram, it is shown that air flow path line and wind pushing air clearing machine
Structure.
Accompanying drawing 2 illustrates wind pushing air clearing machine fan house schematic diagram of the present invention, it is shown that air purification process.
Accompanying drawing 3 illustrates wind pushing air clearing machine clean room of the present invention left view, it is shown that clean room's external structure.
Accompanying drawing 4 illustrates wind pushing air clearing machine clean room of the present invention schematic diagram, it is shown that fan house air flow path line.
Accompanying drawing 5 illustrates check-valves open mode figure when wind pushing air clearing machine of the present invention works, it is shown that check-valves state during work
Accompanying drawing 6 illustrates closure of check ring state diagram when wind pushing air clearing machine of the present invention works, it is shown that check-valves shape during inoperative
State.
Accompanying drawing 7 illustrates that wind pushing air clearing machine of the present invention is at exterior wall scheme of installation, it is shown that wind pushing air clearing machine is pacified with exterior wall
Dress relation.
In accompanying drawing, each labelling is expressed as follows:
1 is air outlet;2 is screw;3 is retainer ring;4 for cutting off;5 is fine straining;6 for cutting off;7 is middle filter;8 is clean
Change room housing;9 is sealing ring;10 is fan house housing;11 blower fans;12 is check-valves;13 is pressing plate;14 is screw;
15 is deflector;16 for cutting off;17 is middle worry sealing ring;18 is fine straining sealing ring;19 is the fixed border of coarse filtration 22;
20 is draw-in groove;21 is check-valves fixed block;22 is coarse filtration;23 for reinforcing sealant;24 is exterior wall.
Detailed description of the invention
In conjunction with accompanying drawing 7, the detailed description of the invention that the present invention installs at decorating house exterior wall is described.Exterior wall has been isolated indoor and outdoor
Two environment, at the environment that indoor formation is airtight.The present invention is embodied as follows:
1. determine wind pushing air clearing machine model and quantity.
Wind pushing air clearing machine model and quantity is determined according to user's request and careat, number etc..Wind pushing air purifies type
Number and quantity select main to consider that careat size, type, outdoor environment etc. determine.
Wind pushing air clearing machine is arranged on people's time of staying the longest position, such as bedroom, living room etc. so that enter indoor
Pure air breathed at first, make the often space, place by house of pure air maximum possible, reduce air circulation dead angle.
2. punching.
Punching in selected exterior wall installation site, diameter during punching is more bigger than wind pushing air clearing machine external diameter, and punching is produced rubbish
Rubbish is cleaned out.
3. embed housing.
Installing according to accompanying drawing 4, in wind pushing air clearing machine, installed surface 25 is concordant with exterior wall inner surface 24.
The hole accomplished fluently is carried out water-proofing treatment, then installs and purify host shell and exhaust blower housing, between hole and housing
Gap carry out strengthening and water-proofing treatment.
4. debugging.
Switch on power, adjust air quantity and the wind direction purifying main frame.
In this description, the present invention has been made specific description, it is clear that still may be made that various modifications and alterations are not carried on the back
From the spirit and scope of the present invention.Therefore, specification and drawings is regarded in an illustrative, rather than a restrictive.