CN205957364U - Fresh air purifying device - Google Patents
Fresh air purifying device Download PDFInfo
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- CN205957364U CN205957364U CN201620959156.7U CN201620959156U CN205957364U CN 205957364 U CN205957364 U CN 205957364U CN 201620959156 U CN201620959156 U CN 201620959156U CN 205957364 U CN205957364 U CN 205957364U
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Abstract
The utility model discloses a fresh air purifying device, it includes fresh air purifying device body, heat exchanger, outdoor air suction mouth, clean air air outlet, main purification fan, a filter unit, the 2nd filter unit, room air return air inlet, room air gas vent, room air return air fan, the clean air chamber of canning and canned air compressor machine. The utility model discloses an inside of fresh air purifying device body is separated for fresh air pipeline and room air return air passageway, and its heat exchanger is used for carrying on the heat exchange between new trend and the room air. The utility model discloses can realize the canning of clean air, new trend purifying effect is with energy -conserving respond well.
Description
Technical field
The utility model is related to a kind of fresh air purification device and in particular to personnel's close quarters such as a kind of school, market
Fresh air purification device.
Background technology
At present, environmental pollution is still serious, and the PM2.5 of in the air, formaldehyde, sulfur dioxide, nitrogen oxides etc. are good for human body
Health causes huge harm.Fresh air purifier introduces and purifies the oxygen content that outdoor air can ensure that interior, can be effective
Guarantor enjoy indoors totally, cleaning air.
On the one hand, the fresh air pipeline of traditional fresh air purifier and the air duct of foul indoor are not independently arranged,
And there is no heat exchange, thus air cleaning and energy-saving effect still need to improve.For example, CN203899324U discloses a kind of air
Cleaning system, including fresh-air fan, circulated air blower fan, the first primarily efficient filter device, the second primarily efficient filter device and the 3rd purification
Device；Described fresh-air fan is all connected with the air inlet of described 3rd purifier with the air outlet of circulated air blower fan.And for example,
CN104456734A discloses a kind of fresh air formula air cleaner, including air cleaner body, described air cleaner body
Side be provided with return air inlet, the opposite side of described air cleaner body is provided with air outlet, described air cleaner body
Inner side be provided with purifier, the inner side of described air cleaner body is provided with blower fan, described air cleaner body
Side is additionally provided with fresh air inlet；The inner side of described air cleaner body is additionally provided with B blower fan；Described air cleaner body
Side be additionally provided with B air outlet；Arrange ajutage, B ajutage and the outdoor being connected with described air cleaner body to enter
Airduct, wherein, the air side of described blower fan and described air outlet, described ajutage are sequentially connected logical；The air side of described B blower fan
With described B air outlet, described B ajutage be sequentially connected logical；Described outdoor blast pipe is connected with described fresh air inlet.
On the other hand, when people leave interior carry out activity to outdoor when, just lose the protection of fresh air purifier, now room
Interior air purifier is in idle state, causes the waste of device resource.At present, people, after leaving interior, generally adopt
The measure of the opposing air pollution taking is band mouth mask.Wear the mouth mask of low filtration grade, the effect of effective filtration can not be played；
The mouth mask wearing high filtration grade then brings larger respiratory resistance, not only affects the use feeling of human body, deeper danger
Evil is insulting respiratory system.Therefore, need the equipment being capable of clean air packcage at present badly.
Utility model content
The purpose of this utility model there are provided a kind of fresh air purification device, and it can preferably purify the air of a room, with
When can realize the canned of clean air.Of the present utility model it is a further objective that provide a kind of fresh air purification device, its
Good air purification effect, and good energy-conserving effect.
Inventors herein have recognized that following technical scheme can realize above-mentioned purpose well.
The utility model provides a kind of fresh air purification device, and it includes：
Fresh air purification device body, is separated into fresh air channel and room air return air channel inside it, described fresh air
Passage and described room air return air channel are independently arranged to ensure mutually to be not in contact with each other between fresh air and room air；
Heat exchanger, it is located at the middle part of described fresh air purification device body, and is arranged on described fresh air channel and institute
Between the room air return air channel stated, for carrying out heat exchange between fresh air and room air；
Outdoor air suction inlet, it is arranged on the bottom of described fresh air purification device body, and with described fresh air channel phase
Connection；
Clean air air outlet, it is arranged on the top of described fresh air purification device body, and with described fresh air channel phase
Connection；
Main purification fan, it is located in described fresh air channel, and is arranged on the top of described heat exchanger；
First filter element, it is located in described fresh air channel, and is arranged on described outdoor air suction inlet and described heat
Between exchanger, it is used for for the fresh air from described outdoor air suction inlet carrying out first order purification；
Second filter element, it is located in described fresh air channel, and it is empty with described cleaning to be arranged on described main purification fan
Between gas air outlet, it is used for for the fresh air after heat exchange carrying out second level purification；
Room air return air inlet, it is arranged on the top of described fresh air purification device body, and returns with described room air
Wind passage is connected；
Indoor air discharge port, it is arranged on the middle part of described fresh air purification device body, and returns with described room air
Wind passage is connected；
Room air return air fan, it is located in described room air return air channel, and is arranged on described room air row
The lower section of gas port；
Clean air packcage chamber, it is arranged on the side of described second filter element；With
Canned air compressor machine, it is arranged in described clean air packcage chamber, for bottled air tank supplying clean air.
According to fresh air purification device of the present utility model it is preferable that the first described filter element is arranged on described outdoor
The top of air suction inlet, and it is arranged on the lower section of described heat exchanger.
According to fresh air purification device of the present utility model it is preferable that the first described filter element include from the bottom to top according to
The first effect filter screen of secondary arrangement, active carbon filter screen and electrostatic precipitator；Wherein, just imitate filter screen, be 5 μm for filtering particle diameter in fresh air
Above dust and suspension；Active carbon filter screen, for removing the peculiar smell in fresh air, and removes removing and harmful gas；And electrostatic precipitation
Device, for catching the contaminant particle in fresh air, and kills bacterium and virus.
According to fresh air purification device of the present utility model it is preferable that described electrostatic precipitator includes ionized region and dust
Area；Described ionized region can make the contaminant particle in fresh air charged, and kills bacterium and virus；Described accumulation area is used for receiving
Collect charged contaminant particle, and collect the bacterium being killed and virus.
According to fresh air purification device of the present utility model it is preferable that described heat exchanger and described indoor air discharge port
It is oppositely arranged, wherein, described heat exchanger is arranged on the side of described fresh air purification device body, described indoor air discharge port
It is arranged on the opposite side of described fresh air purification device body.
According to fresh air purification device of the present utility model it is preferable that described clean air air outlet is arranged on described fresh air
The top of purifier body, and described room air return air inlet is arranged on the top of described fresh air purification device body.
According to fresh air purification device of the present utility model it is preferable that the second described filter element to be arranged on described master net
The top of wind transmission machine, and it is arranged on the lower section of described clean air air outlet；The second described filter element is arranged on described heat
The top of exchanger.
According to fresh air purification device of the present utility model it is preferable that described second filter element includes：
Fresh air filtration channel, it is hollow structure, and top closure, and its bottom is connected with described main purification fan；
Efficient filter, it is arranged on the periphery of described fresh air filtration channel, for being spread by described fresh air filtration channel
Carry out second level purification to fresh air therein；Described efficient filter is configured to particle diameter in removal fresh air and is more than 0.3 micron
Particulate；
Clean air passage, it is arranged on the periphery of described efficient filter, and its bottom end closure, and its top is clear with described
Clean air air outlet is connected, for collecting the clean air after the second level purifies；The side wall of described clean air passage
It is provided with opening, it is connected with described clean air packcage chamber.
According to fresh air purification device of the present utility model it is preferable that described fresh air purification device also includes bottled air tank,
It is arranged on the lower section of canned air compressor machine.
According to fresh air purification device of the present utility model it is preferable that buckle closure is carried on described bottled air tank, described
Buckle closure is breather valve.
Fresh air channel and room air return air channel are independently arranged by the utility model, it is to avoid the two mixing, thus permissible
Preferably purify the air of a room.The utility model carry pot-type equipment, it is possible to achieve clean air canned.Of the present utility model
Fresh air purification device by fresh air and room air heat exchange, thus energy-saving effect is good.Additionally, according to the preferred skill of the utility model
Art scheme, apparatus structure of the present utility model is compact, it is little to take up room, easy for installation.
Brief description
Fig. 1 is a kind of structural representation of fresh air purification device of the present utility model.
Description of reference numerals is as follows：
L is housing, and 2 is outdoor air suction inlet, and 3 is first effect filter screen, and 4 is active carbon filter screen, and 5 is electrostatic precipitator, and 6 are
Heat exchanger, 71 is fresh air filtration channel, and 72 is efficient filter, and 73 is clean air passage, and 8 is room air return air inlet, and 9 are
Clean air air outlet, 10 is canned air compressor machine, and 11 is clean air packcage chamber, and 12 is bottled air tank, purifies wind based on 13
Machine, 14 is indoor air discharge port, and 15 is indoor return air blower fan.
Specific embodiment
With reference to specific embodiment, the utility model is further described, but protection domain of the present utility model is simultaneously
Not limited to this.
" device " of the present utility model is a kind of product, i.e. the system set of each equipment.Noun of the present utility model
" tank " represents arbitrary container, as long as it can accommodate air.
Fresh air purification device of the present utility model include fresh air purification device body, heat exchanger, outdoor air suction inlet,
Clean air air outlet, main purification fan, the first filter element, the second filter element, room air return air inlet, room air row
Gas port and room air return air fan.Device of the present utility model can also include clean air packcage chamber and canned air compressor machine；
Optionally, also include bottled air tank.
Fresh air purification device body interior of the present utility model is separated into fresh air channel and room air return air channel, institute
The fresh air channel stated and described room air return air channel be independently arranged with ensure fresh air (outdoor air) and room air it
Between be mutually not in contact with each other.Fresh air purification device of the present utility model is preferably body structure, thus saving floor occupying area.In this practicality
In new, by physically-isolated mode, fresh air channel and room air return air channel are separated, to avoid the two to carry out thing
Mass transter.The utility model can be with using those physical isolation modes known in the art.Main purification fan of the present utility model,
First filter element and the second filter element are arranged in fresh air channel；Outdoor air suction inlet, clean air air outlet divide
It is not connected with fresh air channel.Room air return air fan of the present utility model is disposed in the interior in air return air channel；Indoor
Air return air inlet, indoor air discharge port are connected with room air return air channel respectively.
Heat exchanger of the present utility model is located at the middle part of described fresh air purification device body, and is arranged on described fresh air
Between passage and described room air return air channel.Heat exchanger of the present utility model is used for entering between fresh air and room air
Row heat exchange.For example, in the room that there is heating installation in winter, warm room air carries out heat exchange to improve with ice-cold fresh air
New air temperature, thus ensure indoor temperature with energy saving.And for example, in summer air-conditioned room, pleasantly cool room air
Carry out heat exchange with damp and hot fresh air to reduce the temperature and humidity of fresh air, thus ensureing indoor temperature and humidity to save energy
Source.Heat exchanger of the present utility model can adopt efficient heat exchanger, such as tubular heat exchanger or heat-exchangers of the plate type.
Outdoor air suction inlet of the present utility model is arranged on the bottom of described fresh air purification device body, and new with described
Wind passage is connected.Outdoor air suction inlet of the present utility model is used for for outdoor air (fresh air) importing fresh air channel.At this
It is preferable that described outdoor air suction inlet is arranged on the foot of described fresh air purification device body in utility model.So may be used
To save space.
Clean air air outlet of the present utility model is arranged on the top of described fresh air purification device body, and new with described
Wind passage is connected.Clean air air outlet of the present utility model is used for deriving the clean air after purifying to interior.At this
It is preferable that described clean air air outlet is arranged on the top of described fresh air purification device body in utility model.So permissible
Save space, and improve fresh air comfort level.
Main purification fan of the present utility model is located in described fresh air channel, and is arranged on the top of described heat exchanger.
Because the resistance of heat exchanger is larger, main purification fan is disposed there above.Fresh air flow velocity so can be improved.Main purification wind
Machine is the equipment relying on the mechanical energy raising gas pressure of input to supply gas body side by side.Generally, main purification fan by casing, main shaft,
Impeller, bearing transmission mechanism and motor etc. form.Specific structure can using known in the art those.Of the present utility model
Main purification fan is preferably frequency conversion type centrifugal fan.
First filter element of the present utility model is located in described fresh air channel, and is arranged on described outdoor air suction inlet
And described heat exchanger between.First filter element is net for the fresh air from described outdoor air suction inlet is carried out the first order
Change.Due to environmental pollution, fresh air there may be pollutant in itself it is therefore desirable to fresh air is carried out purified treatment.Preferably, institute
The first filter element stated is arranged on the top of described outdoor air suction inlet, and is arranged on the lower section of described heat exchanger.This
Sample clean-up effect more preferably, and prevents heat exchanger from blocking.According to a specific embodiment of the present utility model, described first
Filter element includes just imitating filter screen, active carbon filter screen and electrostatic precipitator；Three is sequentially arranged from the bottom to top.Just effect filter screen also may be used
To be referred to as primary efficient filter screen, it is used for filtering the dust that particle diameter in fresh air is more than 5 μm and suspension.Just effect filter screen includes plate
Imitate at the beginning of formula and imitate filter screen at the beginning of filter screen, collapsible just effect filter screen or pocket type；Its outer frame material has paper frame, aluminium frame or zinc-plated chase；Its mistake
Filter material material has non-woven fabrics, nylon wire or metal hole pattern etc..Active carbon filter screen is also referred to as activated charcoal strainer, and it is used for removing newly
Peculiar smell in wind, and remove removing and harmful gas.It is to carry that active carbon filter screen adopts aluminium honeycomb, plastic honeycomb or the paper honeycomb of through-hole structure
Body.Peculiar smell of the present utility model includes but is not limited to stink etc..Pernicious gas includes but is not limited to toluene, dimethylbenzene, benzene class, phenol
Class, esters, aldehydes, sulfur dioxide and nitrogen oxides.Electrostatic precipitator of the present utility model is used for catching the pollutant in fresh air
Particulate, and kill bacterium and virus.According to a specific embodiment of the present utility model, electrostatic precipitator include ionized region and
Accumulation area, described ionized region can make the contaminant particle in fresh air charged and kill bacterium and virus, and described accumulation area is used for
Collect charged contaminant particle and the bacterium being killed and virus.In electrostatic precipitator of the present utility model, high straightening
Stream power supply produces high-voltage electrostatic field, forms corona discharge.Ionized region catches empty in an efficient manner after making the particulate of in the air charged
Pollutant in gas；Charged particulate is attracted on opposite polarity collecting plate after reaching accumulation area；Meanwhile, electrostatic tungsten filament is released
Put 6000 volts of high-pressure electrostatics, can completely kill moment and post the bacterium being attached on dust and virus.
Second filter element of the present utility model is located in described fresh air channel, and is arranged on described main purification fan and institute
State between clean air air outlet.This second filter element is used for for the fresh air after heat exchange carrying out second level purification.According to
A specific embodiment of the present utility model, the second described filter element is arranged on the top of described main purification fan, and
It is arranged on the lower section of described clean air air outlet；And the second described filter element is arranged on the upper of described heat exchanger
Side.This second filter element includes efficient filter, and it is used for removing the particulate that particle diameter in fresh air is more than 0.3 micron.High-efficient filter
Net be also referred to as high efficiency particle air filter, a diameter of more than 0.3 micron of particle removal efficiency be can reach 99.97% with
On.Efficient filter of the present utility model can using polypropylene filter paper, glass fibre, composite polypropylene-terylene filter paper, melt-blown wash
Synthetic fibre non-woven fabrics or melt-blown glass fibre.
Clean air packcage chamber of the present utility model is arranged on the side of described second filter element, for clean air
Shunted.Canned air compressor machine is arranged in described clean air packcage chamber, for bottled air tank supplying clean air.
It is preferable that described second filter element includes fresh air filtration channel, efficient filter and cleaning in the utility model
Air duct.Fresh air filtration channel is hollow structure, and top closure, and its bottom is connected with described main purification fan, uses
In fresh air is imported described second filter element.Efficient filter is arranged on the periphery of described fresh air filtration channel, for will be by institute
State fresh air filtration channel and diffuse to fresh air therein and carry out second level purification；Described efficient filter is configured to remove in fresh air
Particle diameter is more than 0.3 micron of particulate.Clean air passage is arranged on the periphery of described efficient filter, and its bottom end closure,
Its top is connected with described clean air air outlet, for collecting the clean air after the second level purifies.Described cleaning
The side wall of air duct is provided with opening, and it is connected with clean air packcage chamber.One of clean air after the purification of the second level
Divide and can be exported to interior from clean air air outlet；Another part of clean air after the second level purifies is then permissible
Entered in bottled air tank by the canned air compressor machine being arranged in clean air packcage chamber.Such setting can subtract further
The volume of little fresh air purification device and saving space, and it is canned to realize the intelligence of clean air.
In the utility model, described fresh air purification device can also include bottled air tank, and it is arranged on canned pneumatics
The lower section of machine.Buckle closure can also be carried on described bottled air tank, described buckle closure is breather valve.Of the present utility model canned
Air tank can adopt aluminum alloy material, reaches the light purpose being convenient for carrying.
Room air return air inlet of the present utility model is arranged on the top of described fresh air purification device body, and with described room
Interior air return air channel is connected.Room air return air inlet of the present utility model is used for for room air importing fresh air purification device
Room air return air channel.Preferably, described room air return air inlet is arranged on the top of described fresh air purification device body,
Space so can be saved.
Indoor air discharge port of the present utility model is arranged on the middle part of described fresh air purification device body, and with described room
Interior air return air channel is connected.Indoor air discharge port of the present utility model is used for filling room air from described fresh air purifying
Put derivation to outdoor.According to a specific embodiment of the present utility model, described heat exchanger and described room air exhaust
Mouth is oppositely arranged, and wherein, described heat exchanger is arranged on the side of described fresh air purification device body, described room air exhaust
Mouth is arranged on the opposite side of described fresh air purification device body.Such arrangement can save space, reduces fresh air purification device
Volume.
Room air return air fan of the present utility model is located in described room air return air channel, and is arranged on described room
The lower section of interior air exhaust port.The flow velocity of room air so can be improved.Air draft centrifugal blower is the mechanical energy relying on input
Improve gas pressure to supply gas side by side the plant equipment of body.Generally, room air return air fan is passed by casing, main shaft, impeller, bearing
Motivation structure and motor etc. form.Specific structure can using known in the art those.Preferably, interior of the present utility model
Air return air fan is arranged on the middle part of described fresh air purification device body.According to a specific embodiment party of the present utility model
Formula, described heat exchanger is oppositely arranged with described room air return air fan, and wherein, described heat exchanger is arranged on described fresh air
The side of purifier body, described room air return air fan is arranged on the opposite side of described fresh air purification device body.This
The arrangement of sample can save space, reduces the volume of fresh air purification device.
In order to prevent fresh air and room air from mass exchange, the ground that may cross at the two occurring in fresh air purification device
Side arranges some isolated parts, thus ensureing fresh air channel and the independence of room air return air channel.For example, in heat exchanger
Top and bottom be respectively provided with isolated part；Isolated part is set between air return air fan and the first filter element indoors；
Isolated part is set between air exhaust port and main purification fan indoors.The and for example directly quilt of the room air through over-heat-exchanger
Room air return air fan is derived from indoor air discharge port, for example, implemented by pipeline.Isolated part bag of the present utility model
Include but be not limited to division board.
Embodiment 1
Fig. 1 is a kind of structural representation of fresh air purification device of the present utility model.Fresh air purifying dress of the present utility model
Put including housing 1, outdoor air suction inlet 2, clean air air outlet 9, main purification fan 13, the first filter element, the second mistake
Filter unit, heat exchanger 6, room air return air inlet 8, room air return air fan 15, indoor air discharge port 14, canned pneumatics
Machine 10 and clean air packcage chamber 11.
The inside of housing 1 is separated into fresh air channel and room air return air channel, and the two is independently arranged to ensure fresh air
Mutually it is not in contact with each other and room air between.Main purification fan 13, the first filter element and the second filter element are arranged at fresh air
In passage；Outdoor air suction inlet 2, clean air air outlet 9 are connected with fresh air channel respectively.Room air return air fan 15
It is disposed in the interior in air return air channel；Room air return air inlet 8, indoor air discharge port 14 are led to room air return air respectively
Road is connected.Heat exchanger 6 is located at the middle part of housing 1, and is arranged between fresh air channel and room air return air channel, its use
Carry out heat exchange between fresh air and room air.The heat exchanger 6 of the present embodiment is tubular heat exchanger.
Outdoor air suction inlet 2 is arranged on the foot of housing 1, for fresh air is imported fresh air channel.Clean air goes out
Air port 9 is arranged on the top of housing 1, for deriving the fresh air after purifying to interior.Main purification fan 13 is located at fresh air channel
Interior, and it is arranged on the top of heat exchanger 6.Fresh air flow velocity so can be improved.
First filter element can provide the first order to purify for fresh air, and it includes the first effect filter screen being sequentially arranged from the bottom to top
3rd, active carbon filter screen 4 and electrostatic precipitator 5.First filter element is located in described fresh air channel, is disposed in the outdoor air and sucks
The top of mouth 2, and it is arranged on the lower section of heat exchanger 6.So clean-up effect is more preferable, and prevents heat exchanger from blocking.Just effect filter
Net 3 can filter dust and the suspension that particle diameter in fresh air is more than 5 μm.Active carbon filter screen 4 can remove the peculiar smell in fresh air,
And remove removing and harmful gas.Electrostatic precipitator 5 can catch the contaminant particle in fresh air, and kills bacterium and virus.
Second filter element can provide the second level to purify for fresh air, and it includes fresh air filtration channel 71, efficient filter 72
With clean air passage 73.Second filter element is located in fresh air channel, and is arranged on top and the cleaning of main purification fan 13
The lower section of air air outlet 9；And the second filter element is arranged on the top of heat exchanger 6.Fresh air filtration channel 71 is hollow
Structure, and top closure, its bottom is connected with main purification fan 13, for fresh air is imported the second filter element.Efficiently
Filter screen 72 is arranged on the periphery of fresh air filtration channel 71, for being diffused to the fresh air of efficient filter 72 by fresh air filtration channel 71
Carry out second level purification.Efficient filter 72 can remove the particulate that particle diameter in fresh air is more than 0.3 micron.Clean air passage 73
It is arranged on the periphery of efficient filter 72, and bottom end closure, its top is connected with clean air air outlet 9, for collecting warp
Cross the fresh air after the second level purifies.The side wall of clean air passage 73 is provided with the opening being connected with clean air packcage chamber 11.
Canned air compressor machine 10 is arranged in clean air packcage chamber 11, for bottled air tank 12 supplying clean air.
Room air return air inlet 8 is arranged on the top of housing 1, and room air can be imported the room of fresh air purification device by it
Interior air return air channel.Indoor air discharge port 14 is arranged on the middle part of housing 1, can be by room air from fresh air purification device
Derive to outdoor.Heat exchanger 6 is oppositely arranged with indoor air discharge port 14, and heat exchanger 6 is arranged on the one of housing 1
Side, indoor air discharge port 14 is arranged on the opposite side of housing 1.Room air return air fan 15 is located at room air return air channel
Interior, and it is disposed in the interior the lower section of air exhaust port 14.Fresh air flow velocity so can be improved.Room air return air fan 15 is arranged
At the middle part of housing 1, heat exchanger 6 is oppositely arranged with room air return air fan 15, and heat exchanger 6 is arranged on housing 1
Side, room air return air fan 15 is arranged on the opposite side of housing 1.
In order to prevent fresh air and room air from mass exchange occurring in fresh air purification device, in the upper end of heat exchanger 6
It is respectively provided with isolated part with lower end；Arrange between the electrostatic precipitator 5 of air return air fan 15 and the first filter element indoors
Isolated part；Room air through over-heat-exchanger 6 is directly led from indoor air discharge port 14 by room air return air fan 15
Go out.
The running of fresh air purification device of the present utility model is below described.In the presence of main purification fan 13, come
It is imported in the fresh air channel of housing 1 by outdoor air suction inlet 2 from outdoor fresh air, sequentially pass through just effect filter screen 3, activated carbon
Filter screen 4 and electrostatic precipitator 5, complete the first order and purify.Through the first order purify fresh air in heat exchanger 6 with room air
Complete heat exchange.Fresh air after heat exchange enters in fresh air filtration channel 71, then after the second level of efficient filter 72 purifies,
Enter clean air passage 73, then derive to interior from clean air air outlet 9.Part cleaning in clean air passage 73
Air enters in clean air packcage chamber 11, and clean air is pressed into filling air tank 12 by filling air compressor machine 10.Can be taken off this
Filling air tank 12, the people for leaving interior continues to enjoy clean air.Indoors in the presence of air return air fan 15, indoor
Air is imported into room air return air channel by room air return air inlet 8, completes heat exchange with fresh air in heat exchanger 6.Heat
Room air after exchange is derived from indoor air discharge port 14.
Embodiment 2
In addition to setting up isolated part between air exhaust port 14 and main purification fan 13 indoors, other conditions and portion
Part is same as Example 1.
The utility model is not limited to above-mentioned embodiment, in the case of without departing substantially from flesh and blood of the present utility model,
It may occur to persons skilled in the art that any deformation, improvement, replace each fall within scope of the present utility model.
Claims (10)
1. a kind of fresh air purification device is it is characterised in that described device includes：
Fresh air purification device body, is separated into fresh air channel and room air return air channel inside it, described fresh air channel
With described room air return air channel is independently arranged to ensure mutually to be not in contact with each other between fresh air and room air；
Heat exchanger, it is located at the middle part of described fresh air purification device body, and is arranged on described fresh air channel and described
Between room air return air channel, for carrying out heat exchange between fresh air and room air；
Outdoor air suction inlet, it is arranged on the bottom of described fresh air purification device body, and is connected with described fresh air channel；
Clean air air outlet, it is arranged on the top of described fresh air purification device body, and is connected with described fresh air channel；
Main purification fan, it is located in described fresh air channel, and is arranged on the top of described heat exchanger；
First filter element, it is located in described fresh air channel, and is arranged on described outdoor air suction inlet and described heat exchange
Between device, it is used for for the fresh air from described outdoor air suction inlet carrying out first order purification；
Second filter element, it is located in described fresh air channel, and is arranged on described main purification fan and goes out with described clean air
Between air port, it is used for for the fresh air after heat exchange carrying out second level purification；
Room air return air inlet, it is arranged on the top of described fresh air purification device body, and leads to described room air return air
Road is connected；
Indoor air discharge port, it is arranged on the middle part of described fresh air purification device body, and leads to described room air return air
Road is connected；
Room air return air fan, it is located in described room air return air channel, and is arranged on described indoor air discharge port
Lower section；
Clean air packcage chamber, it is arranged on the side of described second filter element；With
Canned air compressor machine, it is arranged in described clean air packcage chamber, for bottled air tank supplying clean air.
2. fresh air purification device according to claim 1 it is characterised in that：The first described filter element is arranged on described
The top of outdoor air suction inlet, and it is arranged on the lower section of described heat exchanger.
3. fresh air purification device according to claim 2 it is characterised in that：
The first described filter element includes first effect filter screen, active carbon filter screen and the electrostatic precipitator being sequentially arranged from the bottom to top；
Wherein,
Just effect filter screen, for filtering the dust that particle diameter in fresh air is more than 5 μm and suspension；
Active carbon filter screen, for removing the peculiar smell in fresh air, and removes removing and harmful gas；With
Electrostatic precipitator, for catching the contaminant particle in fresh air, and kills bacterium and virus.
4. fresh air purification device according to claim 3 it is characterised in that：Described electrostatic precipitator include ionized region and
Accumulation area；Described ionized region can make the contaminant particle in fresh air charged, and kills bacterium and virus；Described accumulation area is used
In the contaminant particle that collection is charged, and collect the bacterium being killed and virus.
5. fresh air purification device according to claim 1 it is characterised in that：Described heat exchanger and described room air row
Gas port is oppositely arranged, and wherein, described heat exchanger is arranged on the side of described fresh air purification device body, described room air row
Gas port is arranged on the opposite side of described fresh air purification device body.
6. fresh air purification device according to claim 1 it is characterised in that：Described clean air air outlet is arranged on described
The top of fresh air purification device body, and described room air return air inlet is arranged on the top of described fresh air purification device body
Portion.
7. fresh air purification device according to claim 1 it is characterised in that：The second described filter element is arranged on described
The top of main purification fan, and it is arranged on the lower section of described clean air air outlet；The second described filter element is arranged on institute
State the top of heat exchanger.
8. fresh air purification device according to claim 1 is it is characterised in that described second filter element includes：
Fresh air filtration channel, it is hollow structure, and top closure, and its bottom is connected with described main purification fan；
Efficient filter, it is arranged on the periphery of described fresh air filtration channel, for diffusing to it by described fresh air filtration channel
In fresh air carry out second level purification；It is more than 0.3 micron micro- that described efficient filter is configured to remove particle diameter in fresh air
Grain；
Clean air passage, it is arranged on the periphery of described efficient filter, and its bottom end closure, and its top is empty with described cleaning
Gas air outlet is connected, for collecting the clean air after the second level purifies；Set on the side wall of described clean air passage
There is opening, it is connected with described clean air packcage chamber.
9. the fresh air purification device according to any one of claim 1～8 it is characterised in that：Described fresh air purification device is also
Including bottled air tank, it is arranged on the lower section of canned air compressor machine.
10. fresh air purification device according to claim 9 it is characterised in that：Buckle closure is carried on described bottled air tank,
Described buckle closure is breather valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959156.7U CN205957364U (en) | 2016-08-26 | 2016-08-26 | Fresh air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620959156.7U CN205957364U (en) | 2016-08-26 | 2016-08-26 | Fresh air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205957364U true CN205957364U (en) | 2017-02-15 |
Family
ID=57981093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620959156.7U Active CN205957364U (en) | 2016-08-26 | 2016-08-26 | Fresh air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205957364U (en) |
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2016
- 2016-08-26 CN CN201620959156.7U patent/CN205957364U/en active Active
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Effective date of registration: 20170614 Address after: 100176, Beijing, Beijing economic and Technological Development Zone, No. four, No. 406, Hai Lu 25, building 7, unit 4, room No. 1, Daxing District Patentee after: MICROTEK blue Industrial Co., Ltd. Address before: 100176 Beijing City, Daxing District Beijing City, Beijing economic and Technological Development Zone ronghua Ronghua Road No. 10 international 3 building 20 layer Patentee before: Beijing MICROTEK Thai new energy Polytron Technologies Inc |
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Address after: 100176 Room 406, 4th Floor, Unit 1, Building 7, 25 Jinghai Fourth Road, Beijing Daxing District, Beijing Economic and Technological Development Zone Patentee after: Zhongjing Blue Industrial Group Co., Ltd. Address before: 100176 Room 406, 4th Floor, Unit 1, Building 7, 25 Jinghai Fourth Road, Beijing Daxing District, Beijing Economic and Technological Development Zone Patentee before: MICROTEK blue Industrial Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 100176, Beijing, Beijing economic and Technological Development Zone, No. four, No. 406, Hai Lu 25, building 7, unit 4, room No. 1, Daxing District Patentee after: Zhongjing Kunlun Industrial Group Co., Ltd Address before: 100176, Beijing, Beijing economic and Technological Development Zone, No. four, No. 406, Hai Lu 25, building 7, unit 4, room No. 1, Daxing District Patentee before: Zhongjing Blue Industrial Group Co.,Ltd. |
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