CN205957363U - Fresh air purifying device - Google Patents
Fresh air purifying device Download PDFInfo
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- CN205957363U CN205957363U CN201620957741.3U CN201620957741U CN205957363U CN 205957363 U CN205957363 U CN 205957363U CN 201620957741 U CN201620957741 U CN 201620957741U CN 205957363 U CN205957363 U CN 205957363U
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Abstract
The utility model discloses a fresh air purifying device, it includes fresh air purifying device body, heat exchanger, air inlet, new trend export, new trend centrifugal fan, a filter unit, the 2nd filter unit, airs exhaust and imports, airs exhaust the export and the centrifugal fan that airs exhaust. The utility model discloses an inside of fresh air purifying device body is separated for fresh air pipeline and indoor air duct, fresh air pipeline with indoor air duct independent setting in order to guarantee between new trend and the room air contactless each other. The utility model discloses a heat exchanger is located the middle part of fresh air purifying device body, and set up fresh air pipeline with indoor air duct between for carry out the heat exchange between new trend and the room air. The utility model discloses with fresh air pipeline and indoor air duct independent setting, avoid the two to mix. Furthermore, the utility model discloses with new trend and room air heat transfer to it is energy -conserving respond well.
Description
Technical field
This 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
With the raising of people's living standard, environmental consciousness is gradually strengthened.Country has mentioned environmental improvement very high
Highly.PM2.5 refers to tiny particles content below 2.5 microns for the particle diameter；Bronchus can be entered, interference after being inhaled into human body
The gas exchange of human lung, consequently, it is possible to lead to the diseases such as asthma, bronchitis and cardiovascular diseasess.These granules can also pass through
Bronchus and alveolar enter blood, and the composition such as heavy metal therein dissolves in blood, can produce very big harm to human body.Closely
Nian Lai, more serious haze in some metropolis, and PM2.5 remains high, and cause the worry to windowing ventilation for the people.
In order to improve IAQ (indoor air quality), Techniques for Indoor Air Purification is worldwide used widely.Room
Inner air-cleaning device can effectively remove indoor accelerated test, microorganism and VOCs, sterilizing it is possible to releasing negative oxygen ion,
Thus improving indoor air quality.If however, from the health of family's breathing environment, three-dimensional, science and persistence etc.
From the point of view of angle, simple PM2.5 or the auxiliary of purifying has great limitation with the air purifier of the function such as except formaldehyde, eliminate the unusual smell
Property.This is because the operation principle of air purifier itself and natural interior circulation defect cause.It is known that air cleaning
Device cannot purify the carbon dioxide of characteristics of contaminated respiratory droplets.Therefore, air purifier can only solve room air it is impossible to thoroughly change the short time
Air quality in kind living space.Further, in the place of the population concentrations such as kindergarten, school, density of personnel is big, mental consumption
Greatly, the indoor time of staying is long, the essential condition that good IAQ (indoor air quality) is to ensure that child's intelligent development, grows up healthy and sound.This
It is accomplished by configuring and there is ventilation function, there is the fresh air purification device purifying PM2.5 function, having degerming functions simultaneously.
CN203899324U discloses a kind of air cleaning system, imitates including at the beginning of fresh-air fan, circulated air blower fan, first
Filter device, the second primarily efficient filter device and the 3rd purifier；The air outlet of described fresh-air fan and circulated air blower fan is all and institute
The air inlet stating the 3rd purifier is connected.This system is shared by setting after described fresh-air fan and circulated air blower fan
3rd purifier, the air after separately or concurrently described fresh-air fan and circulated air blower fan being purified is purified again,
Described air cleaning system is made to have multiple mode of operations, thus being effectively improved the purification speed of room air and purifying effect
Really.But, the fresh air pipeline of above-mentioned air cleaning system is not independently arranged with circulation air pipeline, and does not have heat exchange,
Thus air cleaning and energy-saving effect are general.
CN104456734A discloses a kind of fresh air formula air cleaner, and including air cleaner body, described air is net
The side of change machine body is provided with return air inlet, and the opposite side of described air cleaner body is provided with air outlet, and described air is net
The inner side of change machine body is provided with purifier, and the inner side of described air cleaner body is provided with blower fan, described air cleaning
The side of machine body is additionally provided with fresh air inlet；The inner side of described air cleaner body is additionally provided with B blower fan；Described air is net
The side of change machine body is additionally provided with B air outlet；The ajutage being connected with described air cleaner body, B ajutage are set
With outdoor blast pipe, wherein, the air side of described blower fan and described air outlet, described ajutage are sequentially connected logical；Described B blower fan
Air side and described B air outlet, described B ajutage be sequentially connected logical；Described outdoor blast pipe is connected with described fresh air inlet
Logical.Above-mentioned air cleaner improves the purification efficiency of air cleaner, and supplements fresh air to interior, but fresh air pipeline with
The air line of foul indoor is not to be independently arranged, and does not have heat exchange, thus air cleaning and energy-saving effect are also general.
Utility model content
The purpose of this utility model there are provided a kind of fresh air purification device, and it is (new that it can preferably purify outdoor air
Wind) and it is delivered to interior, and the air of foul indoor is forced to discharge, allow indoor clean empty full of enough oxygen content all the time
Gas.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 energy-conservation
Effect is good.
Inventors herein have recognized that following technical scheme can realize above-mentioned purpose well.
This 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 indoor air channel inside it, described fresh air channel
With described indoor 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
Indoor air channel between, for carrying out heat exchange between fresh air and room air；
Fresh inlet, it is arranged on the bottom of described fresh air purification device body, and is connected with described fresh air channel；
Fresh air exports, and it is arranged on the top of described fresh air purification device body, and is connected with described fresh air channel；
Fresh air centrifugal blower, 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 be arranged on described fresh inlet and described heat exchanger it
Between, it is used for for the fresh air from described fresh inlet carrying out first order purification；
Second filter element, it is located in described fresh air channel, and is arranged on described fresh air centrifugal blower and described fresh air
Between outlet, it is used for for the fresh air after heat exchange carrying out second level purification；
Air draft import, it is arranged on the top of described fresh air purification device body, and is connected with described indoor air channel
Logical；
Wind exhausting outlet, it is arranged on the middle part of described fresh air purification device body, and is connected with described indoor air channel
Logical；With
Air draft centrifugal blower, it is located in described indoor air channel, and is arranged on the lower section of described wind exhausting outlet.
According to fresh air purification device of the present utility model it is preferable that the first described filter element is arranged on described fresh air
The top of import, 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 precipitation steriliser；Wherein,
Just effect filter screen, for filtering the dust that particle diameter in fresh air is more than 5 μm and float；
Active carbon filter screen, for removing the abnormal flavour in fresh air, and removes removing and harmful gas；With
Electrostatic precipitation steriliser, for catching the contaminant particle in fresh air, and kills antibacterial and virus.
According to fresh air purification device of the present utility model it is preferable that described electrostatic precipitation steriliser include ionized region and
Accumulation area；Described ionized region can make the contaminant particle in fresh air charged, and kills antibacterial and virus；Described accumulation area is used
In the contaminant particle that collection is charged, and collect the antibacterial being killed and virus.
According to fresh air purification device of the present utility model it is preferable that described heat exchanger is oppositely arranged with described wind exhausting outlet,
Wherein, described heat exchanger is arranged on the side of described fresh air purification device body, and it is net that described wind exhausting outlet is arranged on described fresh air
The opposite side of gasifying device body.
According to fresh air purification device of the present utility model it is preferable that the outlet of described fresh air is arranged on described fresh air purifying dress
Put the top of body, and described air draft import 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 is arranged on described fresh air
The top of centrifugal blower, and it is arranged on the lower section of described fresh air outlet；The second described filter element is arranged on described heat exchanger
Top.
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 fresh air centrifugal blower
Logical；
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 can remove the microgranule that particle diameter in fresh air is more than 0.3 micron；
Purifying fresh air passage, it is arranged on the periphery of described efficient filter, and bottom end closure, its top and described fresh air
Outlet is connected, for collecting the fresh air after the second level purifies.
According to fresh air purification device of the present utility model it is preferable that described in described fresh air purification device also includes being arranged on
The carbon dioxide sensor of fresh air purification device body diverse location, PM2.5 sensor, temperature sensor, humidity sensor and
Formaldehyde sensor；And described fresh air purification device also include being arranged on described fresh air purification device body lower part power pack and
Control module.
According to fresh air purification device of the present utility model it is preferable that
Described carbon dioxide sensor is located at described air draft import；
Described PM2.5 sensor includes positioned at a PM2.5 sensor of described air draft import and goes out positioned at described fresh air
2nd PM2.5 sensor of mouth；
Described temperature sensor includes the first temperature sensor positioned at described fresh inlet, is located above described heat exchanger
And the second temperature sensor that is arranged in described fresh air channel and be located above described heat exchanger and be arranged on described Interior Space
Three-temperature sensor in gas passage；
Described humidity sensor includes the lower section positioned at described first filter element and is arranged in fresh air channel first
Humidity sensor, be located at the vicinity of described second filter element and the second humidity sensor of being arranged in described fresh air channel and
Positioned at the lower section of described air draft import and be arranged on the 3rd humidity sensor in described indoor air channel；With
Described formaldehyde sensor is located at the top of described fresh air purification device body and is arranged on described indoor air channel
Interior.
Fresh air channel and indoor air channel are independently arranged by this utility model, it is to avoid the two mixing.Thus, this practicality is new
The fresh air purification device of type can preferably purify outdoor air (fresh air) and be delivered to interior, and room air is (for example, dirty
Turbid air) force to discharge, allow interior be full of the pure air of enough oxygen content all the time.Fresh air purification device of the present utility model will
Fresh air and room air heat exchange, thus energy-saving effect is good.Additionally, according to the preferred technical scheme of this utility model, this practicality
New apparatus structure 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.
Fig. 2 is a kind of sensor scattergram of fresh air purification device of the present utility model.
Description of reference numerals is as follows：
1 is casing；2 is first effect filter screen；3 is active carbon filter screen；4 is electrostatic precipitation steriliser；5 is heat exchanger；6 is fresh air
Centrifugal blower；71 is fresh air filtration channel；72 is efficient filter；73 is purifying fresh air passage；8 is air draft import；9 go out for fresh air
Mouthful；10 is wind exhausting outlet；11 is air draft centrifugal blower；12 is fresh inlet；13 is power pack；14 is control module；15 is to pass
Sensor.
151 is carbon dioxide sensor；152 is a PM2.5 sensor；153 is the 2nd PM2.5 sensor；154 is the
One temperature sensor；155 is second temperature sensor, 156 is three-temperature sensor；157 is the first humidity sensor；158
For the second humidity sensor；159 is the 3rd humidity sensor；160 is formaldehyde sensor.
Specific embodiment
With reference to specific embodiment, this utility model is further described, but protection domain of the present utility model is simultaneously
Not limited to this.
Fresh air purification device of the present utility model includes fresh air purification device body, heat exchanger, fresh inlet, fresh air go out
Mouth, fresh air centrifugal blower, the first filter element, the second filter element, air draft import, wind exhausting outlet and air draft centrifugal blower.This
The device of utility model can also include various sensors, power pack and control module.
Fresh air purification device body interior of the present utility model is separated into fresh air channel and indoor air channel, described
Fresh air channel and described indoor air channel be independently arranged with ensure fresh air (outdoor air) and room air between mutually not
Contact.Fresh air purification device of the present utility model is preferably body structure, thus saving floor occupying area.In this utility model,
By physically-isolated mode, fresh air channel and indoor air channel are separated, to avoid the two to carry out mass exchange.This reality
With new can be with using those physical isolation modes known in the art.Fresh air centrifugal blower of the present utility model, the first filtration
Unit and the second filter element are arranged in fresh air channel；Fresh inlet, fresh air outlet are connected with fresh air channel respectively.This
The air draft centrifugal blower of utility model is disposed in the interior in air duct；Air draft import, wind exhausting outlet are led to room air respectively
Road is connected.
Heat exchanger of the present utility model is located at the middle part of described fresh air purification device body, and it is logical to be arranged on described fresh air
Between road and described indoor air channel.Heat exchanger of the present utility model is used for carrying out heat friendship between fresh air and room air
Change.For example, in the room that there is heating installation in winter, warm room air carries out heat exchange to improve new pathogenic wind-warm with ice-cold fresh air
Degree, thus ensure indoor temperature with energy saving.And for example, in summer air-conditioned room, pleasantly cool room air with damp and hot
Fresh air carry out heat exchange to reduce the temperature and humidity of fresh air, thus ensureing indoor temperature and humidity with energy saving.This reality
High-performance heat exchanger, such as tubular heat exchanger or plate type heat exchanger can be adopted with new heat exchanger.
Fresh inlet of the present utility model is arranged on the bottom of described fresh air purification device body, and with described fresh air channel
It is connected.Fresh inlet of the present utility model is used for for outdoor air (fresh air) importing fresh air channel.In this utility model, excellent
Selection of land, described fresh inlet is arranged on the foot of described fresh air purification device body.Space so can be saved.
Fresh air of the present utility model outlet is arranged on the top of described fresh air purification device body, and with described fresh air channel
It is connected.Fresh air of the present utility model exports for deriving the fresh air after purifying to interior.In this utility model, preferably
Ground, described fresh air outlet is arranged on the top of described fresh air purification device body.So space can be saved, and improve fresh air and relax
Appropriateness.
Fresh air centrifugal blower 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, fresh air centrifugal blower is disposed there above.Fresh air flow velocity so can be improved.Fresh air is centrifuged
Blower fan is the equipment relying on the mechanical energy raising gas pressure of input to supply gas body side by side.Generally, fresh air centrifugal blower is by casing, master
Axle, impeller, bearing transmission mechanism and motor etc. form.Specific structure can using known in the art those.
First filter element of the present utility model be located at described fresh air channel in, and be arranged on described fresh inlet with described
Between heat exchanger.First filter element is used for for the fresh air from described fresh inlet carrying out first order purification.Because environment is dirty
Dye, fresh air there may be pollutant in itself it is therefore desirable to fresh air is carried out purified treatment.Preferably, the first described filtration
Unit is arranged on the top of described fresh inlet, and is arranged on the lower section of described heat exchanger.So clean-up effect is more preferable, and prevents
Heat exchanger blocks.According to a specific embodiment of the present utility model, the first described filter element includes just imitating filter screen, work
Property carbon filtration net and electrostatic precipitation steriliser；Three is sequentially arranged from the bottom to top.Just effect filter screen can also 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 float.Just effect filter screen include plate-type primary-effect filter screen, collapsible just
Filter screen is imitated at the beginning of effect filter screen or pocket type；Its outer frame material has paper frame, aluminum frame or zinc-plated chase；Its filtering material has non-woven fabrics, nylon
Net or metal hole pattern etc..Active carbon filter screen is also referred to as activated charcoal strainer, and it is used for removing the abnormal flavour in fresh air, and has removed
Evil gas.It is carrier that active carbon filter screen adopts aluminum honeycomb, plastic honeycomb or the paper honeycomb of through-hole structure.Abnormal flavour of the present utility model
Including but not limited to stink etc..Harmful gass include but is not limited to toluene, dimethylbenzene, benzene class, phenols, esters, aldehydes, titanium dioxide
Sulfur and nitrogen oxides.Electrostatic precipitation steriliser of the present utility model is used for catching the contaminant particle in fresh air, and kills antibacterial
And virus.This electrostatic precipitation steriliser can be conventional electrostatic precipitator, and it makes gas ionize using high voltage electric field, gas
Dust in stream is charged to be separated with air-flow under electric field action.According to a specific embodiment of the present utility model, electrostatic precipitator
Dirt steriliser includes ionized region and accumulation area, described ionized region can make the contaminant particle in fresh air charged and kill antibacterial and
Virus, described accumulation area is used for collecting charged contaminant particle and the antibacterial being killed and virus.Of the present utility model
In electrostatic precipitation steriliser, high-voltage DC power supply produces high-voltage electrostatic field, forms corona discharge.Ionized region makes the microgranule of in the air
The pollutant of in the air are caught in an efficient manner after charged；Charged microgranule is attracted to opposite polarity collection after reaching accumulation area
On dirt plate；Meanwhile, electrostatic tungsten filament discharges 6000 volts of high-pressure electrostatics, can completely kill moment and post the antibacterial being attached on dust and disease
Poison.
Second filter element of the present utility model be located at described fresh air channel in, and be arranged on described fresh air centrifugal blower with
Between described fresh air outlet.This second filter element is used for for the fresh air after heat exchange carrying out second level purification.According to this reality
With a new specific embodiment, the second described filter element is arranged on the top of described fresh air centrifugal blower, and sets
Put the lower section in the outlet of described fresh air；And the second described filter element is arranged on the top of described heat exchanger.This second mistake
Filter unit includes efficient filter, and it is used for removing the microgranule that particle diameter in fresh air is more than 0.3 micron.Efficient filter is also referred to as
High efficiency particle air filter, can reach more than 99.97% to a diameter of more than 0.3 micron of particle removal efficiency.This utility model
Efficient filter can be using polypropylene filter paper, glass fibre, composite polypropylene-terylene filter paper, melt-blown terylene non-woven fabric or molten
Spray glass fibre.
It is preferable that described second filter element includes fresh air filtration channel, efficient filter and purification in this utility model
Fresh air channel.Fresh air filtration channel is hollow structure, and top closure, and its bottom is connected with described fresh air centrifugal blower,
For 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
Described fresh air filtration channel diffuses to fresh air therein and carries out second level purification；Described efficient filter can remove particle diameter in fresh air
For more than 0.3 micron microgranule.Purifying fresh air passage is arranged on the periphery of described efficient filter, and bottom end closure, its top
It is connected with the outlet of described fresh air, for collecting the fresh air after the second level purifies.Fresh air after the purification of the second level is from fresh air
Outlet is exported to interior.Such setting can reduce the volume of fresh air purification device further, saves space.
Air draft import of the present utility model is arranged on the top of described fresh air purification device body, and with described room air
Passage is connected.Air draft import of the present utility model is used for room air imports the indoor air channel of fresh air purification device.
Preferably, described air draft import is arranged on the top of described fresh air purification device body, so can save space.
Wind exhausting outlet of the present utility model is arranged on the middle part of described fresh air purification device body, and with described room air
Passage is connected.Wind exhausting outlet of the present utility model is used for deriving to outdoor room air from described fresh air purification device.Root
According to a specific embodiment of the present utility model, described heat exchanger is oppositely arranged with described wind exhausting outlet, wherein, described heat exchange
Device is arranged on the side of described fresh air purification device body, and described wind exhausting outlet is arranged on the another of described fresh air purification device body
Side.Such arrangement can save space, reduces the volume of fresh air purification device.
Air draft centrifugal blower of the present utility model is located in described indoor air channel, and is arranged on described wind exhausting outlet
Lower section.The flow velocity of room air so can be improved.Air draft centrifugal blower is that the mechanical energy relying on input improves gas pressure simultaneously
The plant equipment of dispatch gas.Generally, air draft centrifugal blower is by groups such as casing, main shaft, impeller, bearing transmission mechanism and motors
Become.Specific structure can using known in the art those.Preferably, air draft centrifugal blower of the present utility model is arranged on institute
State the middle part of fresh air purification device body.According to a specific embodiment of the present utility model, described heat exchanger and described row
Wind centrifugal blower is oppositely arranged, and wherein, described heat exchanger is arranged on the side of described fresh air purification device body, described air draft from
Heart-wind syndrome machine is arranged on the opposite side of described fresh air purification device body.Such arrangement can save space, reduces fresh air purifying
The volume of 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 indoor air channel.For example, in the upper end of heat exchanger
It is respectively provided with isolated part with lower end；Isolated part is set between air draft centrifugal blower and the first filter element；And, in air draft
Isolated part is set between outlet and fresh air centrifugal blower.Isolated part of the present utility model includes but is not limited to division board.
Fresh air purification device of the present utility model can also include being arranged on described fresh air purification device body diverse location
Sensor, sensor of the present utility model include but is not limited to carbon dioxide sensor, PM2.5 sensor, temperature sensor,
Humidity sensor and formaldehyde sensor.So can be with the situation of monitor in real time fresh air purification device.According to of the present utility model one
Individual have embodiment, and described carbon dioxide sensor is located at described air draft import；Described PM2.5 sensor is included positioned at described
First PM2.5 sensor of air draft import and the 2nd PM2.5 sensor being located at described fresh air outlet；Described temperature sensor bag
Include positioned at the first temperature sensor of described fresh inlet, be located above described heat exchanger and be arranged in described fresh air channel
Second temperature sensor and be located at described heat exchanger above and be arranged on the three-temperature sensor in described indoor air channel；
Described humidity sensor includes positioned at the lower section of described first filter element and is arranged on the first humidity sensor in fresh air channel
Device, it is located at the vicinity of described second filter element and the second humidity sensor of being arranged in described fresh air channel and be located at described
The lower section of air draft import is simultaneously arranged on the 3rd humidity sensor in described indoor air channel；It is located at described formaldehyde sensor
The top of described fresh air purification device body is simultaneously arranged in described indoor air channel.Such layout can accurately monitor newly
The operation conditions of ventilating purification apparatus.
Fresh air purification device of the present utility model can also include power pack and control module, and the two is arranged at described new
Ventilating purification apparatus body lower part.All powered wires and control electric wire converge connection in described power pack, are easy to centralized Control.Institute
Probe power, data circuit, control chip etc. is had to combine in the control module.Data from each sensor passes through monolithic
Machine is shown on screen after processing, or transmits to mobile phone specific software.
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 casing 1, heat exchanger 5, fresh inlet 12, fresh air outlet 9, fresh air centrifugal blower 6, the first filter element, the second filtration
Unit, air draft import 8, wind exhausting outlet 10 and air draft centrifugal blower 11.Device of the present utility model also includes power pack 13, controls
Module 14 and multiple sensor 15.Power pack 13 and control module 14 are arranged at bottom, all powered wires and the control of casing 1
Electric wire processed merges in power pack 13；All the sensors power supply, data circuit, control chip etc. combine in control module 14.
The inside of casing 1 is separated into fresh air channel and indoor air channel, and the two is independently arranged to ensure fresh air and room
Mutually it is not in contact with each other between interior air.Fresh air centrifugal blower 6, the first filter element and the second filter element are arranged at fresh air channel
Interior；Fresh inlet 12, fresh air outlet 9 are connected with fresh air channel respectively.Air draft centrifugal blower 11 is disposed in the interior air duct
Interior；Air draft import 8, wind exhausting outlet 10 are connected with indoor air channel respectively.Heat exchanger 5 is located at the middle part of casing 1, and arranges
Between fresh air channel and indoor air channel, it is used for carrying out heat exchange between fresh air and room air.The changing of the present embodiment
Hot device 5 is tubular heat exchanger.
Fresh inlet 12 is arranged on the foot of casing 1, for fresh air is imported fresh air channel.Fresh air outlet 9 is arranged on
The top of casing 1, for deriving the fresh air after purifying to interior.Fresh air centrifugal blower 6 is located in fresh air channel, and is arranged on
The top of heat exchanger 5.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
2nd, active carbon filter screen 3 and electrostatic precipitation steriliser 4.First filter element is located in described fresh air channel, and is arranged on fresh air and enters
The top of mouth 12, and it is arranged on the lower section of heat exchanger 5.So clean-up effect is more preferable, and prevents heat exchanger from blocking.Just effect filter screen 2
Dust and the float that particle diameter in fresh air is more than 5 μm can be filtered.Active carbon filter screen 3 can remove the abnormal flavour in fresh air, and
Remove removing and harmful gas.Electrostatic precipitation steriliser 4 can catch the contaminant particle in fresh air, and kills antibacterial 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 purifying fresh air passage 73.Second filter element is located in fresh air channel, and is arranged on top and the fresh air of fresh air centrifugal blower 6
The lower section of outlet 9；And the second filter element is arranged on the top of heat exchanger 5.Fresh air filtration channel 71 is hollow structure, and
Top closure, its bottom is connected with fresh air centrifugal blower 11, for fresh air is imported the second filter element.Efficient filter 72 sets
Put the periphery in fresh air filtration channel 71, for the fresh air being diffused to efficient filter 72 by fresh air filtration channel 71 is carried out second
Level purifies.Efficient filter 72 can remove the microgranule that particle diameter in fresh air is more than 0.3 micron.Purifying fresh air passage 73 is arranged on height
The periphery of effect filter screen 72, and bottom end closure, its top is connected with fresh air outlet 9, for collecting after the second level purifies
Fresh air.
Air draft import 8 is arranged on the top of casing 1, and room air can be imported the room air of fresh air purification device by it
Passage.Wind exhausting outlet 10 is arranged on the middle part of casing 1, can derive to outdoor room air from fresh air purification device.Heat exchange
Device 5 is oppositely arranged with wind exhausting outlet 10, and heat exchanger 5 is arranged on the side of casing 1, and wind exhausting outlet 10 is arranged on casing 1
Opposite side.Air draft centrifugal blower 11 is located in indoor air channel, and is arranged on the lower section of wind exhausting outlet 10.So can improve
Fresh air flow velocity.Air draft centrifugal blower 11 is arranged on the middle part of casing 1, and heat exchanger 5 is oppositely arranged with air draft centrifugal blower 11, and
Heat exchanger 5 is arranged on the side of casing 1, and air draft centrifugal blower 11 is arranged on the opposite side of casing 1.
In order to prevent fresh air and room air from mass exchange occurring in fresh air purification device, the upper end of heat exchanger 5 with
Lower end is respectively provided with isolated part；Arrange between the electrostatic precipitation steriliser 4 of air draft centrifugal blower 11 and the first filter element every
From part；Isolated part is set between wind exhausting outlet 10 and fresh air centrifugal blower 6.
Fig. 2 is the sensor scattergram of fresh air purification device of the present utility model.Carbon dioxide sensor 151 is located at air draft
Import 8.First PM2.5 sensor 152 is located at air draft import 8, and the 2nd PM2.5 sensor 153 is then located at fresh air and exports 9.First
Temperature sensor 154 is located at fresh inlet 12；Second temperature sensor 155 is located at the top of heat exchanger 5, and it is logical to be arranged on fresh air
In road；Three-temperature sensor 156 is located at the top of heat exchanger 5, and is disposed in the interior in air duct.First humidity sensor
The lower section of the 157 first effect filter screens 2 being located at the first filter element, and be arranged in fresh air channel；Second humidity sensor 158 is located at
Near efficient filter 72, and it is arranged in fresh air channel；3rd humidity sensor 159 is located at the lower section of air draft import 8, and arranges
Indoors in air duct.Formaldehyde sensor 160 is located at the top of casing 1, and is disposed in the interior in air duct.Such cloth
Office can accurately monitor the operation conditions of fresh air purification device.
The running of fresh air purification device of the present utility model is below described.Fresh air purifying dress is started by power pack 13
Put, control module 14 selectes operating parameter.In the presence of fresh air centrifugal blower 6, from outdoor fresh air by fresh inlet 12
It is imported in the fresh air channel of casing 1, sequentially passes through just effect filter screen 2, active carbon filter screen 3 and electrostatic precipitation steriliser 4, complete the
First class purification.The fresh air purifying through the first order completes heat exchange with room air in heat exchanger 5.Fresh air after heat exchange is led to
After crossing the second level purification of efficient filter 72, derived to interior from fresh air outlet 9.In the presence of air draft centrifugal blower 11,
Room air is imported into indoor air channel by air draft import 8, completes heat exchange with fresh air in heat exchanger 5.After heat exchange
Room air is forced to derive to outdoor from wind exhausting outlet 10.In running, each ginseng of multiple sensor 15 monitor in real times
Number.
Embodiment 2
In addition to the top of side wall being casing 1 by the position change of air draft import 8 and fresh air outlet 9, other conditions
Same as Example 1 with part.
This 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 indoor air channel, described fresh air channel and institute inside it
The indoor air channel stated 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 room
Between interior air duct, for carrying out heat exchange between fresh air and room air；
Fresh inlet, it is arranged on the bottom of described fresh air purification device body, and is connected with described fresh air channel；
Fresh air exports, and it is arranged on the top of described fresh air purification device body, and is connected with described fresh air channel；
Fresh air centrifugal blower, 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 between described fresh inlet and described heat exchanger, its
For the fresh air from described fresh inlet is carried out first order purification；
Second filter element, it is located in described fresh air channel, and is arranged on described fresh air centrifugal blower and described fresh air outlet
Between, it is used for for the fresh air after heat exchange carrying out second level purification；
Air draft import, it is arranged on the top of described fresh air purification device body, and is connected with described indoor air channel；
Wind exhausting outlet, it is arranged on the middle part of described fresh air purification device body, and is connected with described indoor air channel；With
Air draft centrifugal blower, it is located in described indoor air channel, and is arranged on the lower section of described wind exhausting outlet.
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 fresh 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 precipitation sterilizing being sequentially arranged from the bottom to top
Device；Wherein,
Just effect filter screen, for filtering the dust that particle diameter in fresh air is more than 5 μm and float；
Active carbon filter screen, for removing the abnormal flavour in fresh air, and removes removing and harmful gas；With
Electrostatic precipitation steriliser, for catching the contaminant particle in fresh air, and kills antibacterial and virus.
4. fresh air purification device according to claim 3 it is characterised in that：Described electrostatic precipitation steriliser includes ionizing
Area and accumulation area；Described ionized region can make the contaminant particle in fresh air charged, and kills antibacterial and virus；Described dust
Area is used for collecting charged contaminant particle, and collects the antibacterial being killed and virus.
5. fresh air purification device according to claim 1 it is characterised in that：Described heat exchanger is relative with described wind exhausting outlet
Setting, wherein, described heat exchanger is arranged on the side of described fresh air purification device body, and described wind exhausting outlet is arranged on described new
The opposite side of ventilating purification apparatus body.
6. fresh air purification device according to claim 1 it is characterised in that：It is net that described fresh air outlet is arranged on described fresh air
The top of gasifying device body, and described air draft import is arranged on the top of described fresh air purification device body.
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 fresh air centrifugal blower, and it is arranged on the lower section of described fresh air outlet；The second described filter element changes described in being arranged on
The top of hot device.
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 fresh air centrifugal blower；
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；Described efficient filter can remove the microgranule that particle diameter in fresh air is more than 0.3 micron；
Purifying fresh air passage, it is arranged on the periphery of described efficient filter, and bottom end closure, and its top is exported with described fresh air
It is connected, for collecting the fresh air after the second level purifies.
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 being arranged on the carbon dioxide sensor of described fresh air purification device body diverse location, PM2.5 sensor, temperature sensing
Device, humidity sensor and formaldehyde sensor；And described fresh air purification device also includes being arranged on described fresh air purification device originally
The power pack of body bottom and control module.
10. fresh air purification device according to claim 9 it is characterised in that：
Described carbon dioxide sensor is located at described air draft import；
Described PM2.5 sensor is included positioned at a PM2.5 sensor of described air draft import with positioned at described fresh air outlet
2nd PM2.5 sensor；
Described temperature sensor includes the first temperature sensor positioned at described fresh inlet, is located above described heat exchanger and sets
Put the second temperature sensor in described fresh air channel and be located at described heat exchanger above and be arranged on described room air lead to
Three-temperature sensor in road；
Described humidity sensor includes positioned at the lower section of described first filter element and is arranged on the first humidity in fresh air channel
Sensor, it is located at the vicinity of described second filter element and the second humidity sensor of being arranged in described fresh air channel and being located at
The lower section of described air draft import is simultaneously arranged on the 3rd humidity sensor in described indoor air channel；With
Described formaldehyde sensor is located at the top of described fresh air purification device body and is arranged in described indoor air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957741.3U CN205957363U (en) | 2016-08-26 | 2016-08-26 | Fresh air purifying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957741.3U CN205957363U (en) | 2016-08-26 | 2016-08-26 | Fresh air purifying device |
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| CN205957363U true CN205957363U (en) | 2017-02-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288060A (en) * | 2016-08-26 | 2017-01-04 | 北京中晶泰合新能源科技股份有限公司 | A kind of fresh air purification device |
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2016
- 2016-08-26 CN CN201620957741.3U patent/CN205957363U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288060A (en) * | 2016-08-26 | 2017-01-04 | 北京中晶泰合新能源科技股份有限公司 | A kind of fresh air purification device |
| CN106288060B (en) * | 2016-08-26 | 2022-03-15 | 中晶昆仑实业集团有限公司 | Fresh air purification device |
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Effective date of registration: 20170613 Address after: 100176, Beijing economic and Technological Development Zone, No. four, No. 406, Hai Lu 25, building 7, building 4, room No. 1, Beijing 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: Room 406, 4th Floor, Unit 1, Building 7, 25 Jinghai Fourth Road, Beijing Economic and Technological Development Zone, 100176 Patentee after: Zhongjing Blue Industrial Group Co., Ltd. Address before: Room 406, 4th Floor, Unit 1, Building 7, 25 Jinghai Fourth Road, Beijing Economic and Technological Development Zone, 100176 Patentee before: MICROTEK blue Industrial Co., Ltd. |
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Address after: 100176, Beijing economic and Technological Development Zone, No. four, No. 406, Hai Lu 25, building 7, building 4, room No. 1, Beijing Patentee after: Zhongjing Kunlun Industrial Group Co., Ltd Address before: 100176, Beijing economic and Technological Development Zone, No. four, No. 406, Hai Lu 25, building 7, building 4, room No. 1, Beijing Patentee before: Zhongjing Blue Industrial Group Co.,Ltd. |