CN105020810B - Two fans formula fresh air purifier - Google Patents

Two fans formula fresh air purifier Download PDF

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Publication number
CN105020810B
CN105020810B CN201510215218.3A CN201510215218A CN105020810B CN 105020810 B CN105020810 B CN 105020810B CN 201510215218 A CN201510215218 A CN 201510215218A CN 105020810 B CN105020810 B CN 105020810B
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air
chamber
fresh
return
return air
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CN105020810A (en
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不公告发明人
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牛玉明
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • 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
    • F24F8/108Treatment, 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 dry filter elements

Abstract

A kind of two fans formula fresh air purifier is provided, it is integrated with fresh air and air return function, and return air inlet can be distributed in not chummery, carry out the circulation of supplement fresh air, return air respectively using at least two blower fans, fresh air, return air air-out chamber use curved channel, the size and power requirement of single blower fan are significantly reduced, because fresh air and air return function are separated, fresh air, return air filter core separately design, filter core it is with strong points, filter core thickness reduces, and replacement frequency reduces, and reduces complete machine cost.Filtering module uses drum type brake or plate filtration module containing HEPA high efficiency filter modules, with powerful wind-force regulatory function, the ratio of fresh air and indoor air circulation wind without adjusting air valve, but can freely be adjusted based on rotation speed of fan according to the change of Outdoor Air Quality.Provided with smart home environment adjustment control device, engaged with technology of Internet of things with development of Mobile Internet technology, remote control regulation purification function can be achieved, can preferably meet the needs of Green Home.

Description

Two fans formula fresh air purifier
Technical field
The invention belongs to purification of air and its control field, more particularly to a kind of fresh air purifier, for for PM2.5's Purification.
Background technology
PM2.5 refers to particulate matter of the diameter less than or equal to 2.5 microns, also referred to as lung particulate matter in air.It Diameter is less than the 1/20 of the hairline thickness of people.Air cleaning unit more than western countries, 90% is directed to autopath, Serious uncomfortable people is namely produced to pollen, pet hair, smog, mould and dust.And the more demands of Chinese are filterings Waste particulate material in air, many rejected particles especially PM2.5 is more much smaller than particulate matter diameters such as pollen, dusts, because This, may not be applicable in the good purifier of western countries' effect in China.PM2.5 the generating resources are divided into:Natural source, including soil Earth airborne dust, plant pollen, spore, bacterium;Artificial source, including fire coal, combustion gas, fuel oil, motor vehicle exhaust emission, second-hand-cigarette, life The flue dust such as dust.
Man of CQC the United Nations indoor environment is issued with environmental friendly indoor product quality supervision and inspection center 《Air purifier environmental certification rule》, the index such as purifying property and degerming performance to clarifier all makes explicit provisions, leads to Crossing the product examined can allow to identify using environmental certification, and basic performance threshold is provided with to air purifier.But 《Rule》In the detection method listed, the inspection only carried out for PM10 particle concentrations, not for PM2.5 rule It is fixed.
The multiple filtration net that the air purifier sold on the market uses, to nuisances such as particle, dust, germ, formaldehyde Matter has certain clean-up effect, may also have a range of catharsis to PM2.5.According to the Indoor Environment Detection committee Detection data show, at present still without which kind of purification product can " logical kill " all harmful substances, air quality can only improved Aspect has been lifted, and plays the function of auxiliary, the saying that can remove PM2.5 in air completely that air purifier is declared is to stand not Firmly pin.
PM2.5 particle diameters are small, rich in substantial amounts of poisonous and harmful substances, and residence time length, fed distance in an atmosphere Far, the influence thus to health and atmosphere quality is bigger.Research shows that the smaller harm to health of particle is got over Greatly.Fine particle can float to place farther out, therefore coverage is larger.Harm of the fine particle to health is bigger, Because diameter is smaller, the position into respiratory tract is deeper.The particulate matter of 10 μ m diameters is usually deposited at the upper respiratory tract, less than 2 μm Be deep into bronchiole and alveolar, so PM2.5 be also known as " particulate matter ".After PM2.5 is into human body to alveolar, directly Connecing influences the ventilatory function of lung, body is easily in anaerobic condition.
On July 31st, 2013, in June, 2013 of Environment Protect in China portion issue and first half of the year Jing-jin-ji region, the Yangtze River Delta, pearl 74 urban air-quality situations of trigonometric sum show that June, 74 exceeded number of days of urban air-quality are 35.6%, and Jing-jin-ji region is empty Makings amount is still worst, and the average exceeding standard rate maximum annual averages of PM2.5 appear in Beijing, exceeded 2.8 times.The first half of the year Xingtai, Handan, guarantor Calmly, the air quality in Tangshan, Jinan, Hengshui, Xi'an, Zhengzhou and Langfang is relatively poor.In the first half of the year, all cities of Jing-jin-ji region are not Reach PM2.5 average secondary standards.
On October 17th, 2013, the issue report of subordinate international cancer research institution of the World Health Organization, air is pointed out first Pollution is carcinogenic to the mankind, and regards it as universal and main environmental carcinogen.
On November 12nd, 2013, the issue of joint China Meteorological Administration of the Chinese Academy of Social Sciences《Climate change Green Book》, report title mist Haze weather is unhealthful, can make respiratory system and cardiac system disease progression etc. except well-known, can also influence fecundity.
The air pollution of China is increasingly severe, and the health problem that bad air quality is brought is also getting worse.For example, The report of World Bank's issue shows that the premature death number as caused by outdoor air pollution, average is daily 1000 people, every year The people for having 35 to 400,000 is faced with death.1997, the World Bank was just dead too early because of air pollution in respect of 50,000 Chinese in advance Die, the report of this part finds that Chinese air pollution causes the life-span of city dweller to reduce 18 years.
HEPA filter screens are a kind of internationally recognized high-efficiency filtering materials, and initial HEPA is applied to nuclear energy research protection, widely applied The place of high-cleanness, high is needed in accurate laboratory, medicine production, atom research and surgical operation etc..HEPA is by very tiny Organic fiber is interwoven, stronger to the isolating power of particulate, and aperture is small, and adsorption capacity is big, and purification efficiency is high.HEPA is efficient The net efficiency of filter of rate particle screen is directly proportional to its surface area.The HEPA high efficiency particle screen of air purifier is rolled in multilayer Folded, expansion increases about 14.5 times when product ratio folds below, and it is very outstanding to filter net efficiency.But the defects of HEPA filter screens, is, easily Gather dust and it can not clean, so as to easily influence the effect of purification of air, it is necessary to regularly replace, later stage use cost is high.
Activated carbon pore structure is flourishing, and specific surface area is very big (1500 ㎡/more than g), and adsorption capacity is very strong.Activated carbon be with The raw materials such as coal, timber and shell, obtained through carbonizing, activating and post-process.Because the surface area of carbon granule is very big, so can be with the external world Fully contact, be commonly used in water process and air purifying process.The shortcomings that activated carbon is:Certain dirt can only temporarily be adsorbed Thing is contaminated, when temperature, wind speed are increased to a certain degree, the pollutant adsorbed is possible to separate out, is again introduced into and exhales Secondary pollution is caused between being emptied.So often to change filtering material, adsorption saturation is avoided.
The Household Air Purifier of current in the market, the technical standard of use is mainly filtering type and electrostatic precipitation class two Kind, product structure substantially is divided into:
HEPA filter screens (PM2.5 particle purifyings)+active carbon filter screen (odor smell absorption)+other (operating functions);
HEPA filter screens (PM2.5 particle purifyings)+active carbon filter screen (odor smell absorption)+(depth is net for ion wind technology Change)+other (operating functions);
HEPA filter screens (PM2.5 particle purifyings)+active carbon filter screen (odor smell absorption)+ultraviolet lamp (sterilizing) + photocatalyst filtering net (decomposing formaldehyde, benzene lamp organic matter)+ion wind technology (deep purifying)+other (operating functions);
(the sterilization of electrostatic precipitator technology (PM2.5 particle purifyings)+active carbon filter screen (odor smell absorption)+ultraviolet lamp Sterilization)+photocatalyst filtering net (noxious material such as decomposing formaldehyde)+ion wind technology (deep purifying)+other (operating functions).
But because technology restriction, existing air cleaning facility has that filter element replacing frequency is big, and power of fan is big, and cost is high, Possibility with other such as new pollutions of static radiation, light radiation, it is net especially for the air of the function with fresh air Change equipment, because the pollution level of outdoor fresh air is high, filter core needs frequently to change, to meet clean filter function, the design of its filter core Thickness, cause windage big, and need meet the needs of Wind Volume circulation, so big with power of fan, noise is big, and cost is high, filter The problems such as material cost is high, and maintenance cost is high, and air quantity regulation is inconvenient.
The content of the invention
A kind of two fans formula fresh air purifier is provided, it is integrated with fresh air and air return function, and return air inlet can be distributed in not Chummery, carry out the circulation of fresh air, return air respectively using at least two blower fans, the size and power for significantly reducing single blower fan will Ask, because fresh air and air return function are separated, fresh air filter core, return air filter core separately design, with strong points, the filter core thickness of filter core Reduce, replacement frequency reduces, and reduces complete machine cost.
The fresh air purifier of the present invention can also be realized, uninterruptedly take a breath within 24 hours, its band malleation dust removing effects, further The removing of ground, wherein PM2.5 can reach 0.1 micron of rank, the effect better than existing 0.3 micron.
The fresh air purifier of the present invention can also have powerful wind-force regulatory function, can be according to Outdoor Air Quality Change, without adjusting air valve, but freely adjusts the ratio of fresh air and indoor air circulation wind based on rotation speed of fan.
The fresh air purifier of the present invention can also be provided with smart home environment adjustment module, with technology of Internet of things and mobile interchange Net, wired internet engage, and remote control regulation purification function can be achieved, and can preferably meet the needs of Green Home.
Technical scheme is as follows:
A kind of two fans formula fresh air purifier, including housing, power supply, filtering module, it is characterised in that including at least two Blower fan, one of them is fresh-air fan, and another is return air fan;Described fresh-air fan is located at fresh air intracavitary, described Return air fan is located in return air chamber, and fresh air chamber is independently set with return air chamber.
Further, at least one fresh wind port, at least one return air inlet, at least one air outlet are opened up on housing respectively, Described fresh wind port connection fresh air chamber, described return air inlet connection return air chamber, described fresh air chamber, return air chamber are all connected with air-out Mouthful.
Further, provided with air-out chamber, described fresh air chamber, return air chamber connect air-out chamber, air-out chamber connection air outlet.
Further, described filtering module is drum type brake filtering module or plate filtration module.
Further, described filtering module includes junior middle school's effect filtering module, HEPA high efficiency filter modules, activated carbon filtering Module is therein a kind of, any two or three.
Further, fresh-air fan, return air fan use centrifugal fan, fresh air chamber and return air chamber relative closure, shell Body one end is provided with fresh air chamber, return air chamber, specifically:
Fresh air chamber is divided into fresh air air-inlet cavity, fresh air air-out chamber by fresh-air fan, and return air chamber is divided into back by return air fan Wind air-inlet cavity, return air air-out chamber;
Cylinder type filtering module is provided with fresh air air-inlet cavity, cylinder type filtering module is tightly connected fresh-air fan air inlet, For fresh-air fan air outlet in the fresh air air-out chamber, fresh air air-out chamber be the first arc diversion cavity, the first arc diversion cavity with newly The vortex air-out flow direction of wind blower fan matches;
Plate filtration module is provided with return air air-inlet cavity, plate filtration module is sealed around to be fixed in return air air-inlet cavity, Plate filtration module both ends are respectively communicated with return air fan air inlet and return air inlet, and return air stream is entered back by plate filtration module Wind air inlet, return air fan air outlet is in the return air air-out chamber, and return air air-out chamber is the second arc diversion cavity, the second arc The vortex air-out flow direction of shape diversion cavity and air-out blower fan matches.
Further, described return air chamber includes return air air-inlet cavity, return air air-out chamber, and described fresh air chamber enters including fresh air Wind chamber, fresh air air-out chamber;Described return air inlet is located at housing first ends, and return air air-inlet cavity includes the first chamber, the second chamber, and first Chamber is located at housing first ends, and return air inlet is offered at the first cavity shell, and the second chamber is set for filtering module, and return air fan is located at The second chamber back side;Fresh air air-inlet cavity includes the 3rd chamber, fresh air channel, the 4th chamber, and fresh wind port is located at housing first ends, the 3rd chamber Housing first ends are located at, the 3rd cavity shell, which goes out, offers fresh wind port, and the 3rd chamber is disposed adjacent with the first chamber, and fresh-air fan is located at Housing second ends, the 4th chamber are located at housing second ends, and the 4th chamber back side relevant position is provided with fresh-air fan, and the 4th chamber is with returning Second chamber of wind air-inlet cavity is adjacent, is connected between the 4th chamber and the 3rd chamber by fresh air channel, and the fresh air channel is elongate structure, Close to four chambers when be provided with connector, close to three chambers when be provided with connector;Fresh air air-out chamber, return air air-out chamber are that whirlpool formula is led Flow air-out chamber.
Further, described return air chamber includes return air air-inlet cavity, return air air-out chamber, and described fresh air chamber enters including fresh air Wind chamber, fresh air air-out chamber;Return air air-inlet cavity includes the first chamber, return air channel, the second chamber, and the first chamber is located at housing first ends, At least one return air inlet is offered at the first cavity shell, the second chamber is set for filtering module, and the second chamber is located at the second of housing The position of end, connected between the first chamber and the second chamber by long and narrow return air channel, return air fan is located at the second chamber back side, returns Wind blower fan is positioned close to the position of the second end;Fresh air air-inlet cavity includes the 3rd chamber, the 4th chamber, and the 3rd chamber is close to return air air intake First chamber of chamber is set, and opens up at least one fresh wind port on the 3rd chamber, fresh-air fan is located at housing central section position, and the 4th chamber is located at Housing central section position, the 4th intracavitary are provided with filtering module, and the 4th chamber back side relevant position is provided with fresh-air fan, the 4th chamber and return air Second chamber of air-inlet cavity is adjacent, passes through open communication between the 4th chamber and the 3rd chamber.
Further, in the return air inlet that is provided with other spaces, the return air air intake of return air inlet and two fans formula fresh air purifier Chamber connects.
Further, air outlet is set up on adjacent cut-off, wall, barrier.
Further, described return air air-out chamber surrounds a part of fresh air air-out chamber, but independent sealed mutually.
Further, return air inlet, the return air air-inlet cavity of return air inlet and two fans formula fresh air purifier are provided with other spaces Connection.
Further, described fresh air purifier includes smart home environment adjustment control device, human-computer interaction device, described Smart home environment adjustment control device include fresh-air volume adjustment module, return air air quantity adjustment module, fresh air start by set date mould Block, return air start by set date module, remote switch module, automatic air quantity adjustment module, sleeping modules, air detection module, temperature Detection module, display module, specifically:
Described air detection module connection air detection instrument, obtains indoor and outdoor air qualitative data, described temperature in real time Degree detection module connection temperature-detecting device obtains indoor and outdoor temperature data in real time;
Described smart home environment adjustment control device is connected with human-computer interaction device using wirelessly or non-wirelessly mode, man-machine Interactive device is remote terminal or display device on fresh air purifier fuselage or includes remote terminal, fresh air purifier machine simultaneously Display device with it;
Described fresh-air volume adjustment module, fresh-air fan is individually connected according to the instruction of human-computer interaction device and adjusted Section;
Described return air air quantity adjustment module, wind blower fan is individually connected back to according to the instruction of human-computer interaction device and adjusted Section;
Described fresh air start by set date module, fresh-air fan is individually connected according to the instruction of human-computer interaction device and opened It is dynamic, it is included in and remotely individually fresh-air fan is started;
Described return air start by set date module, wind blower fan is individually connected back to according to the instruction of human-computer interaction device and opened It is dynamic, it is included in and remotely individually return air fan is started;
Described remote switch module, the instruction started according to the command reception remote auto of human-computer interaction device, to whole Machine is switched, and remote switch module sends the instantaneous operating conditions of fresh air purifier to human-computer interaction device, long-range for user Understand the state of fresh air purifier, and judge to perform switching on and shutting down instruction;
Described automatic air quantity adjustment module, the target gas that being set according to human-computer interaction device needs to reach purify ginseng Number, while according to air detection module, the indoor and outdoor air quality of temperature detecting module and temperature, and automatically adjust two blower fans Air quantity and fresh air, the ratio of return air;
Described sleeping modules, according to the SLEEP instruction that human-computer interaction device is set automatically into sleep pattern, and from The air quantity and fresh air, the ratio of return air of two blower fans of dynamic regulation;
Described display module, the purification parameter of real-time fresh air purifier is shown by acousto-optic-electric.
Brief description of the drawings
The stereogram of the positive direction of one embodiment of Fig. 1 two fans formula fresh air purifiers;
The stereogram in the back side direction of one embodiment of Fig. 2 two fans formula fresh air purifiers;
The front view of one embodiment of Fig. 3 two fans formula fresh air purifiers;
Fig. 4 is Fig. 3 left view;
A kind of mounting means structure chart of one embodiment of Fig. 5 two fans formula fresh air purifiers;
Another mounting means structure chart of one embodiment of Fig. 6 two fans formula fresh air purifiers;
Another mounting means structure chart of one embodiment of Fig. 7 two fans formula fresh air purifiers;
The structure chart of one embodiment for using cylinder type filtering module of Fig. 8 two fans formula fresh air purifiers;
The structure chart of one embodiment for using plate filtration module of Fig. 9 two fans formula fresh air purifiers;
The stereogram in one direction of another embodiment of Figure 10 two fans formula fresh air purifiers;
The stereogram in another direction of another embodiment of Figure 11 two fans formula fresh air purifiers;
The front view of another embodiment of Figure 12 two fans formula fresh air purifiers;
Figure 13 is Figure 12 left view;
The layout drawing of one embodiment in the Room of a Room one of Figure 14 two fans formula fresh air purifiers;
The layout drawing of one embodiment in three living rooms and one sitting room of Figure 15 two fans formula fresh air purifiers.
Embodiment
In conjunction with drawings and the specific embodiments, the utility model is further described.
Embodiment 1, as shown in Fig. 1 to 7, wherein 1 --- fresh air filtering module, 2 --- return air filtering module, 3 --- return Wind blower fan, 4 --- fresh-air fan, 5 --- electric control gear chamber, 6 --- right side fresh wind port, 7 --- left side fresh wind port, 8 --- the back of the body Side fresh wind port, 9 --- left side return air inlet, 10 --- right side return air inlet, 11 --- dorsal part return air inlet, 12 --- fresh air channel.
Two fans formula fresh air purifier uses two blower fans, and described fresh-air fan is located at fresh air intracavitary, described return air Blower fan is located in return air chamber, and fresh air chamber is independently set with return air chamber, and upright type of design is used in the present embodiment, can also be used and be hung Formula or horizontal design.
Fresh air chamber is divided into fresh air air-inlet cavity, fresh air air-out chamber by fresh-air fan, and return air chamber is divided into back by return air fan Wind air-inlet cavity, return air air-out chamber;Fresh wind port connects fresh air chamber, and return air inlet connection return air chamber, fresh air chamber, return air chamber are all connected with air-out Mouthful.Fresh-air fan, return air fan use centrifugal fan, fresh air chamber and return air chamber relative closure.
Housing bottom is provided with fresh air chamber, return air chamber.Fresh air purifier is also provided with air-out chamber at top, described fresh air chamber, Return air chamber connects air-out chamber, air-out chamber connection air outlet, and air outlet is located at the unified air-out in top.
Housing bottommost offers left side return air inlet, right side return air inlet, dorsal part return air inlet, and return air air-inlet cavity includes first Chamber, the second chamber, the first chamber are located at housing bottommost, i.e., left side return air inlet, right side return air inlet, dorsal part are offered at the first cavity shell Return air inlet, the first chamber are the longer chamber of horizontal direction, and the second chamber is the longer elongated chamber of vertical direction, is set for plate filtration module Put, stepped passage nature transition is used between the first chamber and the second chamber, return air fan is located at the second chamber back side.
The first chamber of return air air-inlet cavity is close to, opens up left side fresh wind port, right side fresh wind port, dorsal part on housing bottom respectively Fresh wind port, fresh air air-inlet cavity include the 3rd chamber, fresh air channel, the 4th chamber, and fresh wind port is located at housing bottom, and the 3rd chamber is located at housing Bottom, i.e. the 3rd cavity shell go out to offer left side fresh wind port, right side fresh wind port, dorsal part fresh wind port, and the 3rd chamber is located on the first chamber Portion, it is disposed adjacent with the first chamber, fresh-air fan is located at case top position, and the 4th chamber is located at case top position, the 4th chamber back of the body Face relevant position is provided with fresh-air fan, and the 4th chamber is adjacent with the second chamber of return air air-inlet cavity, passes through between the 4th chamber and the 3rd chamber Fresh air channel connects, and the fresh air channel be elongate structure, is provided with connector during close to four chambers, is provided with connection during close three chamber Mouthful;Fresh air air-out chamber, return air air-out chamber are whirlpool formula water conservancy diversion air-out chamber.In a preferred embodiment, fresh air channel is rectangular Shape structure, two blower fan sides are opened in, that is, take the locus at the back side of clearing machine, fresh air channel uses dividing plate and fresh air Blower fan, the air-out chamber of return air fan are separated, and fresh air channel both ends are provided with square orifice, and fresh air is imported into front by square orifice Cylinder type filtering module surrounding.
Cylinder type filtering module is provided with fresh air air-inlet cavity, cylinder type filtering module is tightly connected fresh-air fan air inlet, For fresh-air fan air outlet in the fresh air air-out chamber, fresh air air-out chamber be the first arc diversion cavity, the first arc diversion cavity with newly The vortex air-out flow direction of wind blower fan matches.
Plate filtration module is provided with return air air-inlet cavity, plate filtration module is sealed around to be fixed in return air air-inlet cavity, Plate filtration module both ends are respectively communicated with return air fan air inlet and return air inlet, and return air stream is entered back by plate filtration module Wind air inlet, return air fan air outlet is in the return air air-out chamber, and return air air-out chamber is the second arc diversion cavity, the second arc The vortex air-out flow direction of shape diversion cavity and air-out blower fan matches.
In the present embodiment, from the back side, as shown in front view(Front view is signified back side direction), return air air-out chamber A part of fresh air air-out chamber is surrounded, but it is independent sealed mutually.
Filtering module includes junior middle school's effect filtering module, HEPA high efficiency filter modules, activated carbon filtering module.The efficient mistakes of HEPA Filter the filter core that module uses H12, H13, H14 rank.Plate filtration module outermost is to imitate filtering module junior middle school, and two pieces of inner side is not Divide order for HEPA high efficiency filter modules, activated carbon filtering module.The mounting structure of plate filtration module is installed for plug-in, beats Cabinet door is opened, can be drawn off, maintain easily from intracavitary.Cylinder type filtering module is installed for buckle-type, its air inlet fan with blower fan Structure is engaged, good sealing effect.Filtered according to fresh air, can suitably increase the thickness of fresh air filtering module, reduce return air filter module The thickness of block, and activated carbon filtering module is the module of optional setting.
In the position of the lower section of positive cylinder type filtering module, provided with square electric control gear chamber, power module, control Molding block etc. is set.
Fig. 5, Fig. 7 are the installation diagram that two fans formula fresh air purifier connects fresh air, and it demonstrates different fresh wind ports The mounting means figure of position.
Fig. 6 is using a two fans formula fresh air purifier, while drives the installation knot of the purification function in bedroom and parlor Composition.In wherein Fig. 6, air outlet, return air inlet are had additional simultaneously on wall.
Embodiment 2, such as the two fans fresh air purifier that Figure 10,11,12,13 are another structure.
Two fans formula fresh air purifier uses two blower fans, and described fresh-air fan is located at fresh air intracavitary, described return air Blower fan is located in return air chamber, and fresh air chamber is independently set with return air chamber, and upright type of design is used in the present embodiment, can also be used and be hung Formula or horizontal design.
Fresh air chamber is divided into fresh air air-inlet cavity, fresh air air-out chamber by fresh-air fan, and return air chamber is divided into back by return air fan Wind air-inlet cavity, return air air-out chamber;Fresh wind port connects fresh air chamber, and return air inlet connection return air chamber, fresh air chamber, return air chamber are all connected with air-out Mouthful.Fresh-air fan, return air fan use centrifugal fan, fresh air chamber and return air chamber relative closure.
Housing bottom is provided with fresh air chamber, return air chamber.Fresh air purifier is also provided with air-out chamber at top, described fresh air chamber, Return air chamber connects air-out chamber, air-out chamber connection air outlet, and air outlet is located at the unified air-out in top.
Housing bottommost offers left side return air inlet, right side return air inlet, dorsal part return air inlet, and return air air-inlet cavity includes first Chamber, return air channel, the second chamber, the first chamber are located at housing bottommost, i.e., left side return air inlet are offered at the first cavity shell, right side is returned Air port, dorsal part return air inlet, the first chamber are the longer chamber of horizontal direction, and the second chamber is elongated chamber, is set for plate filtration module, the Two chambers are located at case top position, are connected between the first chamber and the second chamber by long and narrow return air channel 13, return air fan is located at The second chamber back side, by taking vertical placement direction as an example, the horizontal level of return air fan is higher than the horizontal level of fresh-air fan.
The first chamber of return air air-inlet cavity is close to, opens up left side fresh wind port, right side fresh wind port, dorsal part on housing bottom respectively Fresh wind port, fresh air air-inlet cavity include the 3rd chamber, the 4th chamber, and fresh wind port is located at housing bottom, and the 3rd chamber is located at housing bottom, i.e., and the Three cavity shells go out to offer left side fresh wind port, right side fresh wind port, dorsal part fresh wind port, and the 3rd chamber is located at the first chamber top, with first Chamber is disposed adjacent, and fresh-air fan is located at housing central section position, and the 4th chamber is located at housing central section position, and the 4th intracavitary is provided with cylinder type Filtering module, the 4th chamber back side relevant position are provided with fresh-air fan, and the 4th chamber is adjacent with the second chamber of return air air-inlet cavity, the 4th chamber Pass through open communication between the 3rd chamber;Fresh air air-out chamber, return air air-out chamber are whirlpool formula water conservancy diversion air-out chamber.It is preferred real at one Apply in example, return air channel is string configuration, takes the front of clearing machine(The face that filtering module is set)Locus, use Dividing plate separates with the 4th chamber where fresh air filtering module, the nature transition of return air channel both ends.
Cylinder type filtering module is provided with fresh air air-inlet cavity, cylinder type filtering module is tightly connected fresh-air fan air inlet, For fresh-air fan air outlet in the fresh air air-out chamber, fresh air air-out chamber be the first arc diversion cavity, the first arc diversion cavity with newly The vortex air-out flow direction of wind blower fan matches.
In the present embodiment, for fresh air air-out chamber because being located at housing central section, the first arc diversion cavity includes long and narrow water conservancy diversion Passage, lead to case top.
Plate filtration module is provided with return air air-inlet cavity, plate filtration module is sealed around to be fixed in return air air-inlet cavity, Plate filtration module both ends are respectively communicated with return air fan air inlet and return air inlet, and return air stream is entered back by plate filtration module Wind air inlet, return air fan air outlet is in the return air air-out chamber, and return air air-out chamber is the second arc diversion cavity, the second arc The vortex air-out flow direction of shape diversion cavity and air-out blower fan matches.
In the present embodiment, fresh air air-out chamber, return air air-out chamber are without coincidence scope.
In other examples, filtering module may optionally be drum type brake filtering module or plate filtration module, such as Fig. 8, is embodiment 3, and cylinder type filtering module is respectively adopted with return air in fresh air;It is embodiment 4 such as Fig. 9, fresh air is distinguished with return air Using plate filtration module;Or a use cylinder type filtering module, another uses plate filtration module.
It is the embodiment in the Room of a Room one, three living rooms and one sitting room of two fans formula fresh air purifier as shown in Figure 14,15, can To drive multiple rooms using a two fans formula fresh air purifier, two fans formula fresh air purifier is provided with outdoor fresh air pipe Road, return air inlet is provided with partition wall, the return air of next room is recycled back to by return air inlet in fresh air purifier, whole room is Positive pressure environment, simultaneously as being provided with return air inlet in not chummery, the whole Room of a Room one, three living rooms and one sitting room can realize systemic circulation, room Interior air is fully circulated, no dead angle, and the feelings of sub-fraction air around the machine can only be purified by changing common air purifier Condition.
Two fans formula fresh air purifier includes smart home environment adjustment control device, human-computer interaction device, described intelligence Domestic environment adjustment control device includes fresh-air volume adjustment module, return air air quantity adjustment module, fresh air start by set date module, return air Start by set date module, remote switch module, automatic air quantity adjustment module, sleeping modules, air detection module, temperature detection mould Block, display module, specifically:
Described air detection module connection air detection instrument, obtains indoor and outdoor air qualitative data, described temperature in real time Degree detection module connection temperature-detecting device obtains indoor and outdoor temperature data in real time;
Described smart home environment adjustment control device is connected with human-computer interaction device using wirelessly or non-wirelessly mode, man-machine Interactive device is remote terminal or display device on fresh air purifier fuselage or includes remote terminal, fresh air purifier machine simultaneously Display device with it;
Described fresh-air volume adjustment module, fresh-air fan is individually connected according to the instruction of human-computer interaction device and adjusted Section;
Described return air air quantity adjustment module, wind blower fan is individually connected back to according to the instruction of human-computer interaction device and adjusted Section;
Described fresh air start by set date module, fresh-air fan is individually connected according to the instruction of human-computer interaction device and opened It is dynamic, it is included in and remotely individually fresh-air fan is started;
Described return air start by set date module, wind blower fan is individually connected back to according to the instruction of human-computer interaction device and opened It is dynamic, it is included in and remotely individually return air fan is started;
Described remote switch module, the instruction started according to the command reception remote auto of human-computer interaction device, to whole Machine is switched, and remote switch module sends the instantaneous operating conditions of fresh air purifier to human-computer interaction device, long-range for user Understand the state of fresh air purifier, and judge to perform switching on and shutting down instruction;
Described automatic air quantity adjustment module, the target gas that being set according to human-computer interaction device needs to reach purify ginseng Number, while according to air detection module, the indoor and outdoor air quality of temperature detecting module and temperature, and automatically adjust two blower fans Air quantity and fresh air, the ratio of return air;
Described sleeping modules, according to the SLEEP instruction that human-computer interaction device is set automatically into sleep pattern, and from The air quantity and fresh air, the ratio of return air of two blower fans of dynamic regulation;
Display module, the purification parameter of real-time fresh air purifier is shown by acousto-optic-electric.
Using the smart home environment adjustment control device of the above, user, which can be on duty, either to go on business or when other are outgoing Between, by mobile phone terminal or computer terminal, the open and close machine state of the clearing machine in real-time query man, it is possible to achieve remotely open, Shutdown, while if Outdoor Air Quality is preferable, the intake of fresh air can be increased, reduce the return air amount of return air, if weather Turn cold, the intake of outdoor fresh air can be reduced, air cleaner can be opened in advance before coming home from work in addition, by one The circulation of section time, when returning in home, IAQ has reached more excellent standard, greatly facilitates the life of user.
In a further embodiment, fresh-air fan can use two or more, and return air fan can use two or more Platform, or increase air-out blower fan.
This case not only possesses systemic circulation, the purification of air basic function of high purification, while has powerful wind-force regulation work( Can, fresh air and room without adjusting air valve, but can freely be adjusted based on rotation speed of fan according to the change of Outdoor Air Quality The ratio of interior air circulation wind, this is one of innovative point, is provided with smart home environment adjustment control device based on this point exploitation, its people Machine interactive device can use remote control, either the APP modules on remote terminal or cell phone internet, so as to and Internet of Things Technology engages with mobile Internet, wired internet, and remote control regulation purification function can be achieved, can preferably meet green The needs of color household.
Finally it should be noted that:Above example is only illustrating the technical scheme of this case rather than its limitations;Although This case is described in detail with reference to preferred embodiment, those of ordinary skills in the art should understand that:Still can be with The embodiment of this case is modified or equivalent substitution is carried out to some technical characteristics;Without departing from the technical program Spirit, it all should cover among the claimed technical scheme scope of this case.

Claims (12)

1. a kind of two fans formula fresh air purifier, including housing, power supply, filtering module, it is characterised in that
Including at least two blower fans, one of them is fresh-air fan, and another is return air fan;Described fresh-air fan is located at Fresh air intracavitary, described return air fan are located in return air chamber, and fresh air chamber is independently set with return air chamber, based on rotation speed of fan come Freely adjust fresh air and the ratio of indoor air circulation wind;
Fresh-air fan, return air fan use centrifugal fan, and fresh air chamber and return air chamber relative closure, shell one end are provided with fresh air Chamber, return air chamber;
Fresh air chamber is divided into fresh air air-inlet cavity, fresh air air-out chamber by fresh-air fan, and return air chamber is divided into return air and entered by return air fan Wind chamber, return air air-out chamber;
Filtering module is provided with fresh air air-inlet cavity, filtering module is tightly connected fresh-air fan air inlet, and fresh-air fan air outlet is set In in fresh air air-out chamber, fresh air air-out chamber is the first arc diversion cavity, and the vortex of the first arc diversion cavity and fresh-air fan goes out It is distinguished and admirable to matching;
Filtering module is provided with return air air-inlet cavity, filtering module is sealed around to be fixed in return air air-inlet cavity, filtering module both ends Return air fan air inlet and return air inlet are respectively communicated with, return air stream enters return air fan air inlet, return air wind by filtering module For machine air outlet in return air air-out chamber, return air air-out chamber is the second arc diversion cavity, the second arc diversion cavity and air-out blower fan Vortex air-out flow direction match.
2. a kind of two fans formula fresh air purifier according to claim 1, it is characterised in that opened up respectively at least on housing One fresh wind port, at least one return air inlet, at least one air outlet, described fresh wind port connection fresh air chamber, described return air inlet Return air chamber is connected, described fresh air chamber, return air chamber are all connected with air outlet.
3. a kind of two fans formula fresh air purifier according to claim 1, it is characterised in that described provided with air-out chamber Fresh air chamber, return air chamber connect air-out chamber, air-out chamber connection air outlet.
4. a kind of two fans formula fresh air purifier according to claim 1, it is characterised in that filtering module is drum type brake mistake Filter module or plate filtration module.
A kind of 5. two fans formula fresh air purifier according to any one of Claims 1-4, it is characterised in that filtering module It is therein a kind of, any two or three including junior middle school's effect filtering module, HEPA high efficiency filter modules, activated carbon filtering module.
A kind of 6. two fans formula fresh air purifier according to any one of Claims 1-4, it is characterised in that fresh air air intake Intracavitary is provided with cylinder type filtering module;Plate filtration module is provided with return air air-inlet cavity.
7. a kind of two fans formula fresh air purifier according to any one of Claims 1-4, it is characterised in that described returns Wind chamber includes return air air-inlet cavity, return air air-out chamber, and described fresh air chamber includes fresh air air-inlet cavity, fresh air air-out chamber;Described returns Air port is located at housing first ends, and return air air-inlet cavity includes the first chamber, the second chamber, and the first chamber is located at housing first ends, and first Return air inlet is offered at cavity shell, the second chamber is set for filtering module, and return air fan is located at the second chamber back side;Fresh air air-inlet cavity bag The 3rd chamber, fresh air channel, the 4th chamber are included, fresh wind port is located at housing first ends, and the 3rd chamber is located at housing first ends, the 3rd chamber Fresh wind port is offered at housing, the 3rd chamber is disposed adjacent with the first chamber, and fresh-air fan is located at housing second ends, and the 4th chamber is located at Housing second ends, the 4th chamber back side relevant position are provided with fresh-air fan, and the 4th chamber is adjacent with the second chamber of return air air-inlet cavity, the Connected between four chambers and the 3rd chamber by fresh air channel, the fresh air channel is elongate structure, close to four chambers when be provided with connector, Connector is provided with during close to three chambers;Fresh air air-out chamber, return air air-out chamber are whirlpool formula water conservancy diversion air-out chamber.
8. a kind of two fans formula fresh air purifier according to any one of Claims 1-4, it is characterised in that described returns Wind air-out chamber surrounds a part of fresh air air-out chamber, but independent sealed mutually.
9. a kind of two fans formula fresh air purifier according to any one of Claims 1-4, it is characterised in that described returns Wind chamber includes return air air-inlet cavity, return air air-out chamber, and described fresh air chamber includes fresh air air-inlet cavity, fresh air air-out chamber;Return air air intake Chamber includes the first chamber, return air channel, the second chamber, and the first chamber is located at housing first ends, i.e., offered at least at the first cavity shell One return air inlet, the second chamber are set for filtering module, and the second chamber is located at the position of the second end of housing, the first chamber and the second chamber Between connected by long and narrow return air channel, return air fan is located at the second chamber back side, and return air fan is positioned close to the second end Position;Fresh air air-inlet cavity includes the 3rd chamber, the 4th chamber, and the first chamber that the 3rd chamber is close to return air air-inlet cavity is set, on the 3rd chamber At least one fresh wind port is opened up, fresh-air fan is located at housing central section position, and the 4th chamber is located at housing central section position, and the 4th intracavitary is set There is filtering module, the 4th chamber back side relevant position is provided with fresh-air fan, and the 4th chamber is adjacent with the second chamber of return air air-inlet cavity, and the 4th Pass through open communication between chamber and the 3rd chamber.
10. a kind of two fans formula fresh air purifier according to any one of Claims 1-4, it is characterised in that in other rooms Between be provided with return air inlet, return air inlet connects with the return air air-inlet cavity of two fans formula fresh air purifier.
11. a kind of two fans formula fresh air purifier according to any one of Claims 1-4, it is characterised in that adjacent Cut-off, wall, air outlet is set up on barrier.
12. a kind of two fans formula fresh air purifier according to any one of Claims 1-4, it is characterised in that described is new Wind clearing machine includes smart home environment adjustment control device, human-computer interaction device, described smart home environment adjustment control device Including fresh-air volume adjustment module, return air air quantity adjustment module, fresh air start by set date module, return air start by set date module, long-range Switch module, automatic air quantity adjustment module, sleeping modules, air detection module, temperature detecting module, display module, specifically:
Described air detection module connection air detection instrument, obtains indoor and outdoor air qualitative data, the inspection of described temperature in real time Survey module connection temperature-detecting device and obtain indoor and outdoor temperature data in real time;
Described smart home environment adjustment control device is connected with human-computer interaction device using wirelessly or non-wirelessly mode, man-machine interaction Device is remote terminal or display device on fresh air purifier fuselage or includes remote terminal simultaneously, on fresh air purifier fuselage Display device;
Described fresh-air volume adjustment module, fresh-air fan is individually connected according to the instruction of human-computer interaction device and is adjusted;
Described return air air quantity adjustment module, wind blower fan is individually connected back to according to the instruction of human-computer interaction device and is adjusted;
Described fresh air start by set date module, fresh-air fan is individually connected according to the instruction of human-computer interaction device and started, wrapped Include and remotely individually fresh-air fan is being started;
Described return air start by set date module, wind blower fan is individually connected back to according to the instruction of human-computer interaction device and started, wrapped Include and remotely individually return air fan is being started;
Described remote switch module, the instruction started according to the command reception remote auto of human-computer interaction device, enters to complete machine Row switch, remote switch module send the instantaneous operating conditions of fresh air purifier to human-computer interaction device, remotely understood for user The state of fresh air purifier, and judge to perform switching on and shutting down instruction;
Described automatic air quantity adjustment module, the target gas that being set according to human-computer interaction device needs to reach purify parameter, together When according to air detection module, the indoor and outdoor air quality of temperature detecting module and temperature, and automatically adjust the air quantity of two blower fans With fresh air, the ratio of return air;
Described sleeping modules, according to the SLEEP instruction that human-computer interaction device is set automatically into sleep pattern, and adjust automatically Save the air quantity and fresh air, the ratio of return air of two blower fans;
Described display module, the purification parameter of real-time fresh air purifier is shown by acousto-optic-electric.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105630038A (en) * 2016-01-25 2016-06-01 北京小米移动软件有限公司 Control method used for air purifier and control device
CN106016569B (en) * 2016-07-06 2021-11-23 殷晓冬 Fresh air purification system with remote control function
CN106123284A (en) * 2016-08-23 2016-11-16 深圳晓风科技有限公司 A kind of brand-new fresh air purifying intelligence control system automatically
CN106524470A (en) * 2016-11-25 2017-03-22 天津神菱燃气设备有限公司 Air purifying device
CN107065816A (en) * 2017-06-17 2017-08-18 赵扬 Chemical Training Room management system with collection multiple module device
CN107388468A (en) * 2017-08-18 2017-11-24 广东美的制冷设备有限公司 Air conditioner and its control method and device
CN108426352A (en) * 2018-03-07 2018-08-21 广东美的制冷设备有限公司 A kind of air regulator control method, device, air conditioner and readable storage medium storing program for executing
US10926210B2 (en) 2018-04-04 2021-02-23 ACCO Brands Corporation Air purifier with dual exit paths
USD913467S1 (en) 2018-06-12 2021-03-16 ACCO Brands Corporation Air purifier
CN110848868A (en) * 2018-08-20 2020-02-28 广东松下环境系统有限公司 Air supply device
CN111121260A (en) * 2018-10-30 2020-05-08 广东松下环境系统有限公司 Air supply device
CN110898571B (en) * 2019-10-30 2021-07-20 浙江美臣环境科技有限公司 High-efficient air return machine that purifies of isolated low coverage subregion

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103623665A (en) * 2013-10-30 2014-03-12 伟盈技术研发(无锡)有限公司 Water filtration air purifier capable of introducing fresh air and circulation air
CN104180444A (en) * 2014-09-10 2014-12-03 牛京伟 Fresh air integrated type air purifier
CN204084625U (en) * 2014-07-16 2015-01-07 宁波横河模具股份有限公司 A kind of two fans air purifier
CN204593665U (en) * 2015-04-30 2015-08-26 牛玉明 Two fans formula fresh air purifier
CN105091126A (en) * 2015-03-26 2015-11-25 牛玉明 Fresh air purifying machine and indoor air purifying and circulating system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4599906B2 (en) * 2004-06-24 2010-12-15 マックス株式会社 Air purifier system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103623665A (en) * 2013-10-30 2014-03-12 伟盈技术研发(无锡)有限公司 Water filtration air purifier capable of introducing fresh air and circulation air
CN204084625U (en) * 2014-07-16 2015-01-07 宁波横河模具股份有限公司 A kind of two fans air purifier
CN104180444A (en) * 2014-09-10 2014-12-03 牛京伟 Fresh air integrated type air purifier
CN105091126A (en) * 2015-03-26 2015-11-25 牛玉明 Fresh air purifying machine and indoor air purifying and circulating system
CN204593665U (en) * 2015-04-30 2015-08-26 牛玉明 Two fans formula fresh air purifier

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