CN106440029A - Fresh air purifying system with intelligent automatic control function - Google Patents
Fresh air purifying system with intelligent automatic control function Download PDFInfo
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- CN106440029A CN106440029A CN201610842013.2A CN201610842013A CN106440029A CN 106440029 A CN106440029 A CN 106440029A CN 201610842013 A CN201610842013 A CN 201610842013A CN 106440029 A CN106440029 A CN 106440029A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/108—Treatment, 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/15—Treatment, 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 chemical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, 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
- F24F8/192—Treatment, 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Quality & Reliability (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a fresh air purifying system with an intelligent automatic control function. The fresh air purifying system comprises an air inlet device, an air outlet device, an air channel, an air filtering device, a fresh air device and an intelligent control module. The air inlet device is provided with an air inlet and an axial flow fan. The air outlet device is provided with an air outlet and a centrifugal fan. The air inlet device and the air outlet device are connected through the air channel. The air filtering device is arranged in the air channel. The fresh air device is opposite to the air inlet, and comprises a multi-purpose air opening communicating with the outside and an air regulation plate rotationally arranged in the multi-purpose air opening. The intelligent control module is configured to enable the fresh air purifying system to operate in different modes according to received air quality information. The air purifying system can be utilized for lowering noise, dissipating heat and flexibly adjusting the fresh air amount between non-fresh air and pure fresh air, optimum indoor air quality parameters are automatically achieved and maintained in real time, and meanwhile electric energy is saved.
Description
Technical field
Present invention relates in general to air purification field, in particular to a kind of, there is the new of intelligent automatic control function
Wind air cleaning system.
Background technology
Air cleaning system of today often to filter the various of in the air using multiple filters, such as multi-layer filter paper
Harmful components, such as particulate matter, scent molecule etc..But lead to windage to increase due to arranging excessive filter, because
This such air system often adopts high-power blower to realize desired air filtration speed.However, this produce ask
Topic is that high-power blower is inevitably generated the noise being for example up to 55-60 decibel, and may bring asking of radiating aspect
Topic.
In addition, existing air cleaning system is typically placed in interior and is not connected with outdoor, fresh air therefore can not be introduced.And
The existing air circulation system with fresh air function can not neatly adjust resh air requirement between no fresh air and 100% fresh air again.
Additionally, existing air cleaning system only supports that basic operation, such as opening of device and closing and air quantity are adjusted mostly
Section, and do not support that the parameters such as the oxygen content to room air, particulate index finely control.Further, since Interior Space makings
Amount parameter includes the parameter of Various Complex, therefore allows not have the domestic consumer of professional knowledge to adjust these parameters manually not only difficult
To realize optimum air quality parameters, nor it is beneficial to energy-conservation.
Content of the invention
The task of the present invention is to provide a kind of fresh air air cleaning system with intelligent automatic control function, using this sky
Gas cleaning system, can reduce noise and radiating and between no fresh air (pure interior circulation) and 100% fresh air (forced-ventilated circulation)
Neatly adjust resh air requirement, and utilize its intelligent automatic control function, can realize automatically and in real time and maintain optimum
IAQ parameter, saves electric energy simultaneously.
This task is solved by a kind of fresh air air cleaning system with intelligent automatic control function, this fresh air air
Cleaning system includes：
Air-intake device, it has air inlet and propeller fan, and described air-intake device is used for introducing air into fresh air sky
In gas cleaning system；
Exhaust apparatus, it has air outlet and centrifugal fan, and described exhaust apparatus are used for air from air cleaning system
Discharge in system；
Air channel, air-intake device is connected by it with exhaust apparatus, described air channel be used for air-intake device and exhaust apparatus it
Between guide air；
Air filter, it is arranged in air channel, and described air filter is used for air is filtered；
Aeration device, it is relatively arranged with air inlet, and described aeration device includes：
It is communicated to the multipurpose air port of outdoor；And
It is rotatably disposed within the air-flow plate in multipurpose air port；And
Intelligent control module, it is configured to from information source first air quality parameters and is additionally configured to：
Make fresh air air cleaning system in interior circulation in the case that the first air quality parameters are less than or equal to first threshold
Run under pattern, under interior circulation pattern, air-flow plate rotates to closed position to prevent air from multipurpose air port
It is discharged to outdoor；
It is more than first threshold in the first air quality parameters and make fresh air air net in the case of being less than or equal to Second Threshold
Change system is run under fresh air pattern, and under fresh air pattern, air-flow plate rotates to half-open position so that by air from outdoor
It is incorporated in fresh air air cleaning system by multipurpose air port；And
Make fresh air air cleaning system in dew wind pattern in the case that the first air quality parameters are more than the 3rd threshold value
Lower operation, under dew wind pattern, air inlet is closed, and air-flow plate rotates to open position.
At least had the advantage that according to the fresh air air cleaning system of the present invention：(1) reduce noise and radiating, this be because
It is by respectively adopting a ventilation blower in air inlet and air outlet, the power requirement to each ventilation blower can be reduced, thus
Reduce the power of each ventilation blower in two ventilation blowers, thus reducing noise, this main base compared with using single ventilation blower
In unique as follows understanding of inventor, that is, noise produced by two ventilation blowers is additive noise, and is to realize two ventilation blowers
The noise of single ventilation blower that adopted of power (or draught capacity) the noise sum of two ventilation blowers will be much higher than, for example
High 5-10 decibel, therefore will substantially reduce noise using two ventilation blowers；(2) by adopting centrifugal fan in air outlet,
Noise can be reduced further, this is because, the centrifugal blower of equal-wattage is bigger than the suction of propeller fan, therefore in order to
Realize the propeller fan that identical air circulation speed can adopt smaller power in air inlet, thus reduce further making an uproar
Sound；(3) pass through to arrange air-flow plate at the position relative with air inlet, can be in no fresh air (pure interior circulation) and 100%
Neatly resh air requirement is adjusted, this to realize in the present invention in the following way between fresh air (forced-ventilated circulation)：In interior circulation mould
Under formula, air-flow plate completely closes so that not having outdoor air to pass through multipurpose air port enter fresh air air cleaning system, from
And realize the effect of simple indoor circulation；Under fresh air pattern, air-flow plate half-open so that by air from outdoor by multiplex
Way air port is incorporated in fresh air air cleaning system, and by controlling the folding degree of air-flow plate, can easily adjust
Section resh air requirement；(4) pass through intelligent automatic control function, can be closed according to real-time air quality, such as PM2.5 concentration, nitrogen oxidation
IAQ is maintained fabulous level by the parameters such as thing concentration automatically and in real time, and saves electric energy simultaneously, this be because
Intelligent control module for the present invention adopts the IAQ of three-stage to control：A () is when the first outdoor air quality ginseng
When number, i.e. pollutant parameter are less than first threshold, i.e. air quality is preferable, enter interior circulation pattern, now air is all from new
Entrance (such as door, window etc.) beyond wind air cleaning system gets in, and due to not having active air to introduce, air stream
Dynamic property is relatively low, thus the air capacity being purified by fresh air air cleaning system within the unit interval less so that save electric energy, but
This can't affect IAQ, because Outdoor Air Quality preferably, is now introduced directly into air to interior simultaneously from outdoor
IAQ will not substantially be reduced；B () is when the first outdoor air quality parameters, i.e. pollutant parameter is more than first threshold
And less than or equal to Second Threshold, i.e. air quality is general when, enter fresh air pattern, now air a part by fresh air air net
Entrance (such as door, window etc.) beyond change system, a part are got in by the multipurpose air port of fresh air air cleaning system,
Therefore due to actively introducing portion of air, air flow property becomes big, thus by fresh air air cleaning system within the unit interval
The air quantitative change that system purifies is big, therefore consumes more electric energy than (a) situation, but because air major part is all from multi-purpose pneumatic
Mouthful introduce and also from multipurpose air port introduce air be all to first pass around purified treatment after just get in, therefore may be used
Relatively low with the pollutant load of holding room air；C () is when the first outdoor air quality parameters, i.e. pollutant parameter is more than the
Three threshold values, when i.e. air quality is poor, enter dew wind pattern, now air is all multiplex by fresh air air cleaning system
Way air port is got in and is not got in by other entrances of such as door and window etc, therefore because active introduces in a large number
Air, air flow property is larger, thus the air capacity being purified by fresh air air cleaning system within the unit interval is larger, therefore than
B () situation consumes more electric energy, but because air is entirely to introduce from multipurpose air port, and draw from multipurpose air port
The air entering be all first pass around purified treatment after just get in, therefore can keep the pollutant load pole of room air
Low so that even if IAQ stills remain in fabulous level in outdoor air severe contamination.Described first, second
Can be arranged by user with the 3rd threshold value or factory pre-sets.
An expansion scheme of the present invention specifies, described information source includes at least one the following：It is arranged in room
Outer air mass sensor, air quality information issuing web site and third party's data source；And/or
First air quality parameters include at least one the following：Particle concentration, oxynitride concentration, hydrocarbonization
Compound concentration and oxygen sulfur compound concentration.
By this expansion scheme, both detection can be improved by the air mass sensor in outdoor arrangement independence and control
Precision processed is it is also possible to reduce inspection by obtaining air quality data from air quality information issuing web site or third party's data source
Survey cost.Can wire or wirelessly carry out from the data acquisition of air quality information issuing web site or third party's data source, example
As fresh air air cleaning system can be wired or wirelessly connected to internet or cellular mobile network to obtain described information.This
Outward, by obtaining such as particle concentration, oxynitride concentration, hydrocarbon concentration and oxygen sulfur compound concentration etc
Common contaminant information and targetedly run fresh air air cleaning system, just substantially IAQ can be tieed up
Hold in ideal level.
A preferred version of the present invention specifies, fresh air air cleaning system is also included for detecting room air
The oxygen content detector of oxygen content data, and intelligent control module is additionally configured to：
Fresh air air cleaning system is made to run under interior circulation pattern in the case that oxygen content data is more than the 4th threshold value；
It is less than the 4th threshold value in oxygen content data and make fresh air air cleaning system in the case of being more than or equal to the 5th threshold value
Run under fresh air pattern；And
Make fresh air air cleaning system in forced-ventilated pattern or dew in the case that oxygen content data is less than the 6th threshold value
Run under wind pattern, wherein under forced-ventilated pattern, described air-flow plate rotates to open position so that by air from air inlet
Directly outdoor is discharged to by multipurpose air port.
By this preferred version, it is possible to achieve the indoor oxygen content control of three-stage, wherein (a) are more than when oxygen content data
4th threshold value, when i.e. indoor oxygen content is higher, using interior circulation pattern, without introducing fresh air, can save as mentioned above simultaneously
Save electric energy；(b) when oxygen content data be less than the 4th threshold value and more than or equal to the 5th threshold value, i.e. oxygen content is general when, using fresh air
Pattern, now consumes more electric energy than (a) situation, but simultaneously by being partially introduced into fresh air, improves oxygen content；(c) when
When oxygen content data is less than the 6th threshold value, i.e. oxygen content is relatively low, enter forced-ventilated pattern or dew wind pattern, now than (b) situation
Consume more electric energy, but introduce fresh air by a large amount of, improve rapidly oxygen content.When oxygen content enter desired scope with
Afterwards, fresh air air cleaning system reenters interior circulation pattern to save electric energy.Fresh air pattern, forced-ventilated pattern and pure are described below
Difference in terms of improving oxygen content between fresh air pattern.Fresh air pattern is suitable to gradually step up oxygen content by a small amount of ventilation,
And forced-ventilated pattern and dew wind pattern are suitable for reaching the quick purpose improving oxygen content by a large amount of ventilations.Forced-ventilated pattern and
The difference of dew wind pattern is, in forced-ventilated pattern, introduces fresh air from other entrances, such as door and window, it follows that forced-ventilated mould
The air exchanging rate of formula is faster than dew wind pattern, because the air inlet in forced-ventilated pattern is often more, wherein introduced fresh air exists
It is directly entered interior in the case of not purified and temperature control, and in dew wind pattern, only from fresh air air cleaning system
Multipurpose air port introduces fresh air, and therefore air exchanging rate is slightly slower than forced-ventilated pattern, but introduced fresh air purifies in process and can
Just get in after the temperature control of choosing.As can be seen here, forced-ventilated pattern be suitable to when Outdoor Air Quality is preferable using or be suitable to
Indoors nobody when carry out rapid aeration, and dew wind pattern be suitable to Outdoor Air Quality poor when adopt because dew wind mould
Formula can be completely isolated with interior by contaminated air.Described four, the 5th and the 6th threshold value can be arranged by user it is also possible to
It is factory pre-sets.
An expansion scheme of the present invention specifies, fresh air air cleaning system also includes fresh air side air inlet ventilator, its
It is configured to be incorporated into air cleaning system air from outdoor in the case that air-flow plate rotates to half-open position.Logical
Cross this expansion scheme, the ability introducing fresh air can be improved by fresh air side air inlet ventilator, that is, increase the wind of the fresh air of introducing
Speed, thus increase the resh air requirement of introducing.
Another expansion scheme of the present invention specifies, fresh air air cleaning system also includes air-conditioning device, described air-conditioning
The evaporimeter of device is arranged in air channel.By this expansion scheme so that fresh air air cleaning system possesses air conditioning function, and
And by being directly arranged at the evaporimeter of air-conditioning device in air channel, can in the fresh air air cleaning system of the present invention directly
Realize air conditioning function, thus eliminating the single air circulation for air-conditioning so that saving electric energy.
The another expansion scheme of the present invention specifies, fresh air air cleaning system is also included for detecting indoor temperature
Thermometer, and intelligent control module is additionally configured to：
Air-conditioning device is run to adjust indoor temperature when outside the indoor temperature being detected being in predetermined temperature range
Save within predetermined temperature range.
By this expansion scheme, indoor temperature can be maintained preferable scope.
Another expansion scheme of the present invention specifies, under fresh air pattern, air-flow plate is turned with air-flow plate
5 ° to 30 ° of angle is become between the vertical line at the edge to multipurpose air port for the moving axis heart.By this expansion scheme, air quantity need only be adjusted
The section less angle of plate folding is to introduce a small amount of fresh air, you can to the gratifying effect of room air index.
The another expansion scheme of the present invention specifies, fresh air air cleaning system also includes synchronous motor, and it is used for controlling
The folding of air-flow plate processed.By this expansion scheme, it is possible to achieve the accurate folding control of air-flow plate.
Regulation in a preferred version of the present invention, the air-out direction of described air filter and centrifugal fan
Air intake direction is parallel, and described centrifugal fan is arranged such that the air-out direction of centrifugal fan and the opening of air outlet
Direction is parallel.By this preferred version, the length in air channel can be reduced, thus reducing the power of ventilation blower, this is because, centrifugation
Ventilation blower can change wind direction, i.e. its air-out direction perpendicular to its air intake direction, therefore pass through air filter, centrifugation ventilation
Machine and the indentation of this three of air outlet arrange with three all in the arrangement in linear pattern air channel compared with, it is possible to reduce air channel is long
Degree, and then reduce the power of ventilation blower, reduce noise.On the other hand, by centrifugal fan is directly arranged at air filtration
After device, the wind speed through air filter can be made to maximize, thus increasing the windage of air filter, realize more
Good filter effect, this is because, square being directly proportional and be directly proportional to the thickness of air filter of windage and wind speed, because
This increases wind speed and more effectively will increase windage compared with the thickness increasing air filter, thus provide preferably filtering
Effect.
Another preferred version of the present invention specifies, described air-conditioning device is both cooling and heating type air-conditioning, and described cold
The evaporimeter of warm dual-purpose type air-conditioning is configured to freeze in cooling mode and is converted to condenser in a heating mode and makes
Heat.By this preferred version, can simply realize conversion between refrigeration and heating mode for the air-conditioning device.
An expansion scheme of the present invention specifies, wherein air cleaning system includes crossing the thick of air filtering for preliminary
Effect filter screen.By this expansion scheme, the bulky grain of in the air can be filtered first, thus promoting follow-up fine filtering.
Another expansion scheme of the present invention specifies, described air filter is included for filtering particle diameter 0.1 μ
The filter screen of m to 2.5 μm of particle.By this expansion scheme, pm 2.5 grade particulate matter can be filtered, realize more preferable air cleaning
Function.
The another expansion scheme of the present invention specifies, described air filter includes HEPA efficient filter.HEPA is high
The feature of efficiency net is the good filtration effect of the particle to a diameter of 0.1 μm to 0.3 μm, therefore passes through this expansion scheme, permissible
Substantially reduce the fumes such as smog, dust, bacterium.
Another expansion scheme of the present invention specifies, described air filter includes active carbon filter screen.Due to activity
Charcoal adsorbs other pollutants of VOC, such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene etc. and in the air well,
Therefore pass through this expansion scheme, can preferably purify air.
The another expansion scheme of the present invention specifies, described air filter includes IFD purge module.IFD purifies
The operation principle of module is that its air intake electrion makes the particulate matter of in the air fully ionize, because IFD pole purifies filter screen
The inwall of honeycomb microchannel shape there is strong electrostatic field, the particulate matter of ionization can tightly be adsorbed, thus reaching efficiently net
Change the purpose of air.Therefore, by expansion scheme, can preferably purify air.
A preferred version of the present invention specifies, described air-conditioning device is digital variable volume straight-expansion type air conditioner machine.By
In in straight-expansion type air conditioner machine, cold-producing medium and air direct heat transfer, and need not the indirect heat exchange such as air-cooled, water-cooled intermediate link,
Thus reducing loss.
Brief description
The present invention is expanded on further with reference to specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 shows the block diagram of the fresh air air cleaning system according to the present invention；And
Fig. 2 shows the schematic diagram of the air real-time monitoring unit 200 of the fresh air air cleaning system according to the present invention.
Specific embodiment
Fig. 1 shows the block diagram of the fresh air air cleaning system 100 according to the present invention.
Fresh air air cleaning system 100 includes air-intake device, and this air-intake device includes air inlet 101 and propeller fan
102, described air-intake device is used for introducing air in air cleaning system 100.
Fresh air air cleaning system 100 also includes exhaust apparatus, and this exhaust apparatus includes air outlet 108 and centrifugal fan
107, described exhaust apparatus are used for discharging air from air cleaning system 100.
Fresh air air cleaning system 100 also includes air channel 109, and air-intake device is connected by this air channel 109 with exhaust apparatus,
Described air channel is used for guiding air between air-intake device and exhaust apparatus.In FIG, air channel 109 for example by air inlet 101 with
Air outlet 108 connects to guide air.Air channel 109 both can have various concrete shapes, such as cylinder, prismatic etc.,
Can only be formed by the wall portion of the sealing of fresh air air cleaning system 100.
Fresh air air cleaning system 100 also includes aeration device, this aeration device and air inlet 101 be relatively arranged and
Including air-flow plate 110 and multipurpose air port 111, for example in FIG, the entrance in multipurpose air port 111 and propeller fan
102 air outlet is positioned opposite.Multipurpose air port 111 is communicated to outdoor, for example, pass through pipeline and be connected with outdoor.Air-flow plate
110 are rotatably disposed within multipurpose air port 111, enter into fresh air air cleaning system will pass through rotation and to control from outdoor
Resh air requirement in system 100.Air-flow plate 110 is configured to：Rotate to closed position under interior circulation pattern so as to prevent by
Air is discharged to outdoor from multipurpose air port 111；And rotate to half-open position so that by air from outdoor under fresh air pattern
It is incorporated in fresh air air cleaning system 100 by multipurpose air port 111.Additionally, air-flow plate 110 can also realize optional
Forced-ventilated pattern and dew wind pattern, this will be illustrated later.By adjusting the opening degree of air-flow plate 110, permissible
It is easily achieved the control of resh air requirement, wherein air-flow plate 110 can be driven by synchronous motor.Inventor finds, works as wind
(i.e. in figure is vertical for the vertical line at the edge to multipurpose air port 111 for the center of rotation of amount adjustable plate 110 and air-flow plate 110
Line) between at a slight angle, such as 5 ° to 30 °, especially 10 ° of angle when, account for the ratio of whole air circulation in resh air requirement
When example is for 5%-10%, you can to the gratifying effect of room air index, now indoor people can feel more comfortable, this
Sample achieves energy-conservation while ensureing air quality.Air-flow plate 110 is alternatively additionally configured in forced-ventilated pattern backspin
Go to open position so that air is directly discharged to outdoor by multipurpose air port 111 from air inlet 101.By this preferred side
Case, it is possible to achieve rapid aeration.In addition, air-flow plate 110 can also run under dew wind pattern, now air inlet 101
Close, air-flow plate 110 rotates to open position, in this case, the air entering fresh air air cleaning system 100 is complete
Portion is outdoor air, i.e. fresh air.
Fresh air air cleaning system 100 also includes air filter 106, and this air filter 106 is arranged in air channel
In 109, described air filter 106 is used for air is filtered.In FIG, the air-out of described air filter 106
Direction is parallel with the air intake direction of centrifugal fan 107, and described centrifugal fan 107 is arranged such that centrifugal fan
107 air-out direction is parallel with the opening direction of air outlet 108.By such arrangement, the length in air channel 109 can be reduced,
Thus reducing the power of ventilation blower 101 and 108, this is because, centrifugal fan 107 can change wind direction, i.e. its air-out direction
Perpendicular to its air intake direction, therefore pass through the complications of air filter 106, centrifugal fan 107 and this three of air outlet 108
Shape arrange, with three all in the arrangement in linear pattern air channel compared with, it is possible to reduce air channel length, so reduce ventilation blower 101
Power with 108, reduces noise.On the other hand, by by centrifugal fan 107 be directly arranged at air filter 106 it
Afterwards, the wind speed through air filter 106 being made to maximize, thus increasing the windage of air filter 106, realizing more
Good filter effect, this is because, square being directly proportional and just become with the thickness of air filter 106 of windage and wind speed
Ratio therefore compared with the thickness increasing air filter 106, increases wind speed and will more effectively increase windage, thus providing more
Good filter effect 106.It should be pointed out that in Fig. 1 air filter 106, centrifugal fan 107 and air outlet 108 arrangement
It is merely exemplary, never can also be come by changing the arrangement (for example rotating this three) of this three in other embodiments
Equidirectional air-out, such as from back air-out or from front-outlet.
In FIG, air filter 106 exemplarily includes not specifically illustrated HEPA efficient filter and active carbon filtration
Net.The feature of HEPA high efficiency net is the good filtration effect of the particle to a diameter of 0.1 μm to 0.3 μm, can substantially reduce cigarette
The fumes such as mist, dust, bacterium.Because activated carbon adsorbs VOC, such as formaldehyde, toluene, sulphur well
Change other pollutants of hydrogen, chlorobenzene etc. and in the air, therefore can preferably purify air.It should be pointed out that HEPA high-efficient filter
The use of net and active carbon filter screen is merely exemplary, in other embodiments, air filter 106 can also include it
Its filter screen, for example be used for filter 0.1 μm to 2.5 μm of particle diameter particle filter screen.
In FIG, air cleaning system 100 is alternatively included for the preliminary thick effect filter screen 103 crossing air filtering.This is slightly imitated
Before filter screen 103 is preferably upwardly arranged at the evaporimeter 104 of air-conditioning device in air circulation side, but other positions are also can
With envision.This thick effect filter screen 103 can filter the bulky grain of in the air first, thus promoting follow-up fine filtering.
Fresh air air cleaning system 100 alternatively also includes air-conditioning device, and described air-conditioning device includes evaporimeter 104 and sky
Adjust outer machine 105, wherein evaporimeter 104 is arranged in air channel 109, and outdoor machine of air-conditioner 105 is arranged in outdoor.In a preferred version
In, described air-conditioning device is both cooling and heating type air-conditioning, and the evaporimeter 104 of described both cooling and heating type air-conditioning is configured in system
Freeze under chill formula and be converted to condenser in a heating mode and heat.With regard to illustrating of both cooling and heating type air-conditioning,
Refer to Fig. 2.In another preferred embodiment, described air-conditioning device is digital variable volume straight-expansion type air conditioner machine.Due to directly swollen
In formula air conditioner, cold-producing medium and air direct heat transfer, and need not the indirect heat exchange such as air-cooled, water-cooled intermediate link, thus reducing
Loss.
Fresh air air cleaning system 100 also includes intelligent control module 112.Intelligent control module 112 both can be by such as
The independent hardware of FPGA or ASIC etc is realizing it is also possible to by realizing to general processor or microcontroller programming.Intelligence
Energy control module 112 is configured to receive the first air matter from information source (for example, see air real-time monitoring system 200 of Fig. 2)
Measure parameter and be additionally configured to：
Fresh air air cleaning system 100 is made to follow interior in the case that the first air quality parameters are less than or equal to first threshold
Run under ring mode, under interior circulation pattern, air-flow plate 110 rotates to closed position to prevent air from multipurpose
Air port 111 is discharged to outdoor；
It is more than first threshold in the first air quality parameters and make fresh air air net in the case of being less than or equal to Second Threshold
Change system 100 is run under fresh air pattern, and under fresh air pattern, air-flow plate 110 rotates to half-open position so that by air
It is incorporated into fresh air air cleaning system 100 by multipurpose air port 111 from outdoor；And
Make fresh air air cleaning system 100 in dew wind mould in the case that the first air quality parameters are more than the 3rd threshold value
Run under formula, under dew wind pattern, air inlet 101 is closed, and air-flow plate 110 rotates to open position.
First, second, and third threshold value can be arranged by user or to be preset by producer.For example may be used in described information source
To be arranged on the air mass sensor (referring to the air real-time monitoring system 200 of Fig. 2) of indoor and outdoor, air quality information is sent out
Cloth website or third party's data source, and the first air quality parameters can include：Particle concentration, oxynitrides are dense
Degree, hydrocarbon concentration and oxygen sulfur compound concentration.Number from air quality information issuing web site or third party's data source
According to obtain can wire or wirelessly carry out, such as fresh air air cleaning system can be wired or wirelessly connected to internet or
Cellular mobile network is to obtain described information.
Fresh air air cleaning system 100 alternatively also includes the oxygen content of the oxygen content data for detecting room air
Detector 113, and intelligent control module is alternatively additionally configured to：
Fresh air air cleaning system 100 is made to transport under interior circulation pattern in the case that oxygen content data is more than the 4th threshold value
OK；
It is less than the 4th threshold value in oxygen content data and make fresh air air cleaning system in the case of being more than or equal to the 5th threshold value
100 run under fresh air pattern；And
Make fresh air air cleaning system 100 in forced-ventilated pattern or pure in the case that oxygen content data is less than the 6th threshold value
Run under fresh air pattern, wherein under forced-ventilated pattern, described air-flow plate 110 rotates to open position so that by air from entering
Air port 101 is directly discharged to outdoor by multipurpose air port 111.
Controlled according to the indoor oxygen content that the fresh air air cleaning system 100 of the present invention can realize three-stage, wherein (a)
Be more than the 4th threshold value when oxygen content data, when i.e. indoor oxygen content is higher, using interior circulation pattern, without introducing fresh air, with
When can save electric energy as mentioned above；B () is when oxygen content data is less than the 4th threshold value and is more than or equal to the 5th threshold value, i.e. oxygen content
When general, using fresh air pattern, now consume more electric energy than (a) situation, but simultaneously by being partially introduced into fresh air, improve
Oxygen content；When c () is less than the 6th threshold value when oxygen content data, i.e. oxygen content is relatively low, enter forced-ventilated pattern or dew wind pattern,
Now consume more electric energy than (b) situation, but introduce fresh air by a large amount of, improve rapidly oxygen content.When oxygen content enters
After desired scope, fresh air air cleaning system reenters interior circulation pattern to save electric energy.Fresh air mould is described below
Difference in terms of improving oxygen content between formula, forced-ventilated pattern and dew wind pattern.Fresh air pattern is suitable to take a breath by a small amount of
Gradually step up oxygen content, and forced-ventilated pattern and dew wind pattern are suitable for reaching quick raising oxygen content by a large amount of ventilations
Purpose.The difference of forced-ventilated pattern and dew wind pattern is, in forced-ventilated pattern, introduces fresh air from other entrances, such as door and window,
It follows that the air exchanging rate of forced-ventilated pattern is faster than dew wind pattern, because the air inlet in forced-ventilated pattern is often more, wherein
Introduced fresh air is directly entered interior in the case of not purified and temperature control, and in dew wind pattern, only from fresh air
The multipurpose air port of air cleaning system introduces fresh air, and therefore air exchanging rate is slightly slower than forced-ventilated pattern, but introduced fresh air
Just getting in after purification and optional temperature control.As can be seen here, forced-ventilated pattern be suitable to preferable in Outdoor Air Quality
Shi Caiyong or be suitable to indoors nobody when carry out rapid aeration, and dew wind pattern is suitable to adopt when Outdoor Air Quality is poor
With because dew wind pattern can be completely isolated with interior by contaminated air.Described four, the 5th and the 6th threshold value can by with
Family is arranging or factory pre-sets.
It is described below according to air circulation process in each mode in the fresh air air cleaning system 100 of the present invention.?
The direction of room air circulation in Fig. 1, is shown with single arrow.
Under interior circulation pattern, under the draught effect of propeller fan, air enters air inlet 101, because air quantity is adjusted
Section plate 110 completely closes, and therefore air enters air channel 109 through propeller fan 102.In air channel 109, air first passes around
To filter the bulky grain of in the air, the evaporimeter then optionally passing through air-conditioning device carries out temperature adjustment, heats thick effect filter screen 103
Or cool down, the air through temperature adjustment is advanced then along air channel 109 and through air filter 106 to filter the tiny of in the air
Particle and other harmful substances or impurity；Subsequently, filtered air enters the centrifugation after air filter 106
Ventilation blower 107, and leave fresh air air cleaning system 100 from air outlet 108 after vertically changing direction.
Under fresh air pattern, it is net that air enters fresh air air from air inlet 101 under the suction of propeller fan 102
Change system 100, simultaneously because air-flow plate 110 half-open (for example opening 10 °), outdoor air is in the suction of propeller fan 102
Power effect is lower to enter fresh air air cleaning system 100 by multipurpose air port 111, and the air stream being mixed with outdoor air enters inlet air
Road 109, is then passed through optional temperature control process and filter process finally leaves fresh air air cleaning system from air outlet 108
100.
Under forced-ventilated pattern, air enters fresh air air from air inlet 101 under the suction of propeller fan 102
Cleaning system 100, simultaneously because air-flow plate 110 standard-sized sheet (for example opening 90 °) is so that the sky that entered by air inlet 101
Gas is essentially directly discharged to outdoor from multipurpose air port 111, thus realizing rapid aeration.
Under dew wind pattern, air inlet 101 is closed and air-flow plate 110 standard-sized sheet is so that only outdoor air leads to
Cross multipurpose air port 111 and enter fresh air air cleaning system 100 so that realizing dew wind circulation.
At least had the advantage that according to the fresh air air cleaning system 100 of the present invention：(1) noise and radiating are reduced, this
It is because, by respectively adopting a ventilation blower 102 and 107 at air inlet 101 and air outlet 108, can reducing to each ventilation
The power requirement of machine 102 and 107, thus reducing ventilation acc power compared with using single ventilation blower, thus reducing noise, this master
To be recognized based on the unique as follows of inventor, that is, noise produced by two ventilation blowers is additive noise, and is to realize two to lead to
The noise of the single ventilation blower that the power (or draught capacity) of blower fan is adopted will be much higher than the noise sum of two ventilation blowers,
For example high 5-10 decibel, therefore will substantially reduce noise using two ventilation blowers；(2) pass through at air outlet 108 using centrifugation
Ventilation blower 107, can reduce noise further, this is because, the centrifugal blower of equal-wattage than propeller fan suction more
Greatly, therefore can adopt the propeller fan of smaller power in air inlet in order to realize identical air circulation speed, thus
Reduce noise further；(3) pass through to arrange air-flow plate 110 at the position relative with air inlet 101, can be in no fresh air
Neatly resh air requirement is adjusted, this is in the present invention in the following way between (pure interior circulation) and 100% fresh air (forced-ventilated circulation)
To realize：Under interior circulation pattern, air-flow plate 110 completely closes so that not having outdoor air to pass through multipurpose air port 111
Enter fresh air air cleaning system 100, thus realizing the effect of simple indoor circulation；Under fresh air pattern, air-flow plate 110
Half-open so that by air from outdoor be incorporated into fresh air air cleaning system 100 by multipurpose air port 111, and by control
The folding degree of air-flow plate 110 processed, can be conveniently adjusted resh air requirement；(4) intelligent automatic control function, Ke Yigen are passed through
When factually, IAQ is tieed up by air quality, the such as parameter such as PM2.5 concentration, oxynitride concentration automatically and in real time
Hold in fabulous level, and save electric energy simultaneously, this is because the intelligent control module 112 of the present invention adopts the interior of three-stage
Air quality control：A () is when the first outdoor air quality parameters, i.e. pollutant parameter is less than first threshold, i.e. air quality
When preferably, enter interior circulation pattern, now air all (such as doors, window of the entrance beyond fresh air air cleaning system 100
Deng) get in, and due to not having active air to introduce, air flow property is relatively low, thus empty by fresh air within the unit interval
Gas cleaning system 100 purify air capacity less so that save electric energy, but this can't affect IAQ because
Outdoor Air Quality preferably, is now introduced directly into air from outdoor and can't substantially reduce IAQ to interior；(b) when
First air quality parameters of outdoor, i.e. pollutant parameter are more than first threshold and are less than or equal to Second Threshold, i.e. air quality
When general, enter fresh air pattern, now an air part is by entrance (the such as door, window beyond fresh air air cleaning system 100
Deng), a part got in by the multipurpose air port 111 of fresh air air cleaning system 100, therefore due to actively introducing one
Partial air, air flow property becomes big, thus the air quantitative change being purified by fresh air air cleaning system 100 within the unit interval
Greatly, therefore more electric energy are consumed than (a) situation, but because air major part is all from the introducing of multipurpose air port, Er Qiecong
Multipurpose air port introduce air be all first pass around purified treatment after just get in, therefore can keep room air
Pollutant load is relatively low；C () is when the first outdoor air quality parameters, i.e. pollutant parameter is more than the 3rd threshold value, i.e. air matter
When measuring poor, enter dew wind pattern, now air is all entered by the multipurpose air port 110 of fresh air air cleaning system 100
Enter interior and do not got in by other entrances of such as door and window etc, therefore due to actively introducing large quantity of air, air
Mobility is larger, thus the air capacity being purified by fresh air air cleaning system 100 within the unit interval is larger, therefore than (b) feelings
Condition consumes more electric energy, but because air is entirely to introduce from multipurpose air port, and introduce from multipurpose air port
Air be all first pass around purified treatment after just get in, the pollutant load of room air therefore can be kept extremely low,
Even if making IAQ still remain in fabulous level in outdoor air severe contamination.
Fig. 2 shows the signal of the air real-time monitoring unit 200 of the fresh air air cleaning system 100 according to the present invention
Figure.In fig. 2, air real-time monitoring unit 200 exemplarily includes temperature monitor 201, humidity measurement instrument 202, oxygen contain
Amount detector 203 and detection of particles instrument 204, they are respectively configured as detecting indoor temperature, humidity, oxygen content and particle
Concentration or population (such as 0.5 μm and 5 μm of particle concentrations).In the present embodiment, air real-time monitoring unit 200 is acceptable
Including wireless transmitting unit 205, it is configured to wirelessly will be dense to detected temperature, humidity, oxygen content and particle
Degree or population are sent to intelligent control module 112.Intelligent control module 112 is according to received temperature, humidity, oxygen-containing
Amount, particle concentration are executing aforementioned regulation (for example automatically in interior circulation pattern, fresh air pattern, dew wind pattern and forced-ventilated pattern
Between switch) to maintain desired air parameter.Although here is it is noted that in the present embodiment by air real-time monitoring
Unit 200 is shown as wirelessly communicating with intelligent control module 112, but in other embodiments it is also possible to pass through wired
Mode is communicated, and in other embodiments, can be in the indoor less or more detection means of arrangement of operation.
Although some embodiments of the present invention are described in present specification, to art technology
Personnel are it is readily apparent that these embodiments are merely possible to shown in example.It may occur to persons skilled in the art that it is numerous
Flexible program, replacement scheme and improvement project and without departing from the scope of the present invention.Appended claims are intended to limit this
Bright scope, and thereby cover the method and structure in the range of these claims itself and its equivalents.
Claims (15)
1. a kind of fresh air air cleaning system with intelligent automatic control function, including：
Air-intake device, it has air inlet and propeller fan, and described air-intake device is used for introducing air into fresh air air net
In change system；
Exhaust apparatus, it has air outlet and centrifugal fan, and described exhaust apparatus are used for air from air cleaning system
Discharge；
Air channel, air-intake device is connected by it with exhaust apparatus, and described air channel is used for drawing between air-intake device and exhaust apparatus
Lead air；
Air filter, it is arranged in air channel, and described air filter is used for air is filtered；
Aeration device, it is relatively arranged with air inlet, and described aeration device includes：
It is communicated to the multipurpose air port of outdoor；And
It is rotatably disposed within the air-flow plate in multipurpose air port；And
Intelligent control module, it is configured to from information source first air quality parameters and is additionally configured to：
Make fresh air air cleaning system in interior circulation pattern in the case that the first air quality parameters are less than or equal to first threshold
Lower operation, under interior circulation pattern, air-flow plate rotates to closed position to prevent from discharging air from multipurpose air port
To outdoor；
It is more than first threshold in the first air quality parameters and make fresh air air cleaning system in the case of being less than or equal to Second Threshold
System runs under fresh air pattern, and under fresh air pattern, air-flow plate rotates to half-open position to pass through air from outdoor
Multipurpose air port is incorporated in fresh air air cleaning system；And
Fresh air air cleaning system is made to transport under dew wind pattern in the case that the first air quality parameters are more than the 3rd threshold value
OK, under dew wind pattern, air inlet is closed, and air-flow plate rotates to open position.
2. fresh air air cleaning system according to claim 1, wherein said information source includes at least one the following：
It is arranged in air mass sensor, air quality information issuing web site and third party's data source of outdoor；And/or
First air quality parameters include at least one the following：Particle concentration, oxynitride concentration, hydrocarbon
Concentration and oxygen sulfur compound concentration.
3. fresh air air cleaning system according to claim 1, also includes the oxygen content data for detecting room air
Oxygen content detector, and intelligent control module is additionally configured to：
Fresh air air cleaning system is made to run under interior circulation pattern in the case that oxygen content data is more than the 4th threshold value；
It is less than the 4th threshold value in oxygen content data and make fresh air air cleaning system new in the case of being more than or equal to the 5th threshold value
Run under wind pattern；And
Make fresh air air cleaning system in forced-ventilated pattern or dew wind mould in the case that oxygen content data is less than the 6th threshold value
Run under formula, wherein under forced-ventilated pattern, described air-flow plate rotates to open position so that air is direct from air inlet
Outdoor is discharged to by multipurpose air port.
4. the fresh air air cleaning system according to one of claims 1 to 3, also includes fresh air side air inlet ventilator, and it is joined
It is set to and in the case that air-flow plate rotates to half-open position, air is incorporated into air cleaning system from outdoor.
5. fresh air air cleaning system according to claim 1, also includes air-conditioning device, the evaporimeter of described air-conditioning device
It is arranged in air channel.
6. fresh air air cleaning system according to claim 5, also includes the thermometer for detecting indoor temperature, and
Intelligent control module is additionally configured to：
Air-conditioning device is run to be adjusted to indoor temperature when outside the indoor temperature being detected being in predetermined temperature range
Within predetermined temperature range.
7. the fresh air air cleaning system according to one of claims 1 to 3, wherein under fresh air pattern, air-flow plate
5 ° to 30 ° of angle is become between the vertical line at the center of rotation of the air-flow plate edge to multipurpose air port.
8. fresh air air cleaning system according to claim 1, also includes synchronous motor, and it is used for controlling air-flow plate
Folding.
9. fresh air air cleaning system according to claim 1, the air-out direction of wherein said air filter with from
The air intake direction of heart ventilation blower is parallel, and described centrifugal fan is arranged such that the air-out direction of centrifugal fan and goes out
The opening direction in air port is parallel.
10. fresh air air cleaning system according to claim 1, wherein said air-conditioning device is both cooling and heating type air-conditioning,
And the evaporimeter of described both cooling and heating type air-conditioning is configured to freeze in cooling mode and be converted in a heating mode
Condenser simultaneously heats.
11. fresh air air cleaning systems according to claim 1, wherein air cleaning system include filtering sky for preliminary
The thick effect filter screen of gas.
12. fresh air air cleaning systems according to claim 1, wherein said air filter is included for filtering
The filter screen of the particle of 0.1 μm to 2.5 μm of diameter of grain.
13. fresh air air cleaning systems according to claim 1, wherein this air cleaning system includes IFD purge module.
14. fresh air air cleaning systems according to claim 1, wherein said air filter includes HEPA high-efficient filter
Net.
15. fresh air air cleaning systems according to claim 1, wherein said air filter includes active carbon filtration
Net.
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Application publication date: 20170222 |