CN106288060A - A kind of fresh air purification device - Google Patents
A kind of fresh air purification device Download PDFInfo
- Publication number
- CN106288060A CN106288060A CN201610739638.6A CN201610739638A CN106288060A CN 106288060 A CN106288060 A CN 106288060A CN 201610739638 A CN201610739638 A CN 201610739638A CN 106288060 A CN106288060 A CN 106288060A
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- Prior art keywords
- fresh air
- new wind
- purification device
- air purification
- air channel
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Classifications
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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
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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
- F24F13/28—Arrangement or mounting of filters
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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
- 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
- F24F8/158—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 using active carbon
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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
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of fresh air purification device, it includes the outlet of fresh air purification device body, heat exchanger, fresh inlet, new wind, new wind centrifugal blower, the first filter element, the second filter element, air draft import, wind exhausting outlet and air draft centrifugal blower.The inside of the fresh air purification device body of the present invention is separated into fresh air channel and indoor air channel, described fresh air channel and described indoor air channel and is independently arranged to ensure to be not in contact with each other mutually between new wind and room air.The heat exchanger of the present invention is positioned at the middle part of described fresh air purification device body, and is arranged between described fresh air channel and described indoor air channel, for carrying out heat exchange between new wind and room air.Fresh air channel and indoor air channel are independently arranged by the present invention, it is to avoid the two mixing.Additionally, the present invention is by new wind and room air heat exchange, thus energy-saving effect is good.
Description
Technical field
The present invention relates to a kind of fresh air purification device, be specifically related to the new wind of personnel's close quarterses such as a kind of school, market
Purifier.
Background technology
Along with the raising of people's living standard, environmental consciousness is gradually strengthened.Country has mentioned environmental improvement the highest
Highly.PM2.5 refers to particle diameter fine particle thing below 2.5 microns；Bronchus can be entered, interference after being inhaled into human body
The gas exchange of human lung, consequently, it is possible to cause the diseases such as asthma, bronchitis and cardiovascular diseases.These granules can also pass through
The compositions such as bronchus and alveolar enter blood, heavy metal therein dissolve in blood, human body can be produced the biggest harm.Closely
Nian Lai, there is the most serious haze in some metropolis, and PM2.5 remains high, and cause people to the worry ventilated of windowing.
In order to improve IAQ (indoor air quality), Techniques for Indoor Air Purification is the most 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 improve indoor air quality.But, if from health, three-dimensional, science and the persistence etc. of family's breathing environment
From the point of view of angle, simple PM2.5 or the auxiliary of purifying is with except formaldehyde, and the air purifier of the function such as eliminate the unusual smell has great limitation
Property.This is owing to operation principle and the natural interior circulation defect of air purifier self 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 the short time, it is impossible to thoroughly changes
Air quality in kind living space.Further, in the place of the population concentration such as kindergarten, school, density of personnel consumption big, mental
Greatly, the indoor time of staying long, 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, including fresh-air fan, circulated air blower fan, imitates at the beginning of 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 arranging after described fresh-air fan and circulated air blower fan
3rd purifier, the air after separately or concurrently purifying described fresh-air fan and circulated air blower fan purifies again,
Make described air cleaning system have multiple mode of operation, thus be effectively improved the purification speed of room air and purify effect
Really.But, the fresh air pipeline of above-mentioned air cleaning system is not independently arranged with circulation air line, and does not has heat exchange,
Thus air cleaning and energy-saving effect are general.
CN104456734A discloses a kind of new wind formula air cleaner, and including air cleaner body, described air is clean
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 clean
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 new wind entrance；The inner side of described air cleaner body is additionally provided with B blower fan；Described air is clean
The side of change machine body is additionally provided with B air outlet；Ajutage, the B ajutage being connected with described air cleaner body is set
With outdoor blast pipe, wherein, the air side of described blower fan is sequentially connected logical with described air outlet, described ajutage；Described B blower fan
Air side be sequentially connected logical with described B air outlet, described B ajutage；Described outdoor blast pipe is connected with described new wind entrance
Logical.Above-mentioned air cleaner improves the purification efficiency of air cleaner, and supplements new wind to indoor, but fresh air pipeline with
The air line of foul indoor is not to be independently arranged, and does not has heat exchange, thus air cleaning and energy-saving effect are the most general.
Summary of the invention
Object of the present invention is to provide a kind of fresh air purification device, its can preferably clean room's outer air (new wind) and
It is delivered to indoor, and the air of foul indoor is forced to discharge, allow indoor be full of the pure air of enough oxygen content all the time.This
Bright 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 present invention provides a kind of fresh air purification device, comprising:
Fresh air purification device body, is separated into fresh air channel and indoor air channel, described fresh air channel inside it
With described indoor air channel is independently arranged to ensure to be not in contact with each other mutually between new wind and room air；
Heat exchanger, it is positioned 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 new wind 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；
New wind outlet, it is arranged on the top of described fresh air purification device body, and is connected with described fresh air channel；
New wind centrifugal blower, it is positioned at described fresh air channel, and is arranged on the top of described heat exchanger；
First filter element, it is positioned at described fresh air channel, and be arranged on described fresh inlet and described heat exchanger it
Between, it is for carrying out first order purification by the new wind from described fresh inlet；
Second filter element, it is positioned at described fresh air channel, and is arranged on described new wind centrifugal blower and described new wind
Between outlet, it is for carrying out second level purification by the new wind after heat exchange；
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 positioned at described indoor air channel, and is arranged on the lower section of described wind exhausting outlet.
Fresh air purification device according to the present invention, it is preferable that the first described filter element is arranged on described fresh inlet
Top, and be arranged on the lower section of described heat exchanger.
Fresh air purification device according to the present invention, it is preferable that the first described filter element includes cloth the most successively
First effect filter screen, active carbon filter screen and the electrostatic precipitation steriliser put；Wherein,
Just imitate filter screen, for filtering dust and the float that particle diameter in new wind is more than 5 μm；
Active carbon filter screen, for removing the abnormal flavour in new wind, and removes removing and harmful gas；With
Electrostatic precipitation steriliser, for catching the contaminant particle in new wind, and kills antibacterial and virus.
Fresh air purification device according to the present invention, it is preferable that described electrostatic precipitation steriliser includes ionized region and dust
District；Described ionized region can make the contaminant particle in new wind charged, and kills antibacterial and virus；Described accumulation area is used for receiving
Collect charged contaminant particle, and collect the antibacterial and virus being killed.
Fresh air purification device according to the present invention, it is preferable that described heat exchanger is oppositely arranged with described wind exhausting outlet, its
In, described heat exchanger is arranged on the side of described fresh air purification device body, and described wind exhausting outlet is arranged on described fresh air purifying
The opposite side of device body.
Fresh air purification device according to the present invention, it is preferable that the outlet of described new wind is arranged on described fresh air purification device originally
The top of body, and described air draft import is arranged on the top of described fresh air purification device body.
Fresh air purification device according to the present invention, it is preferable that the second described filter element is arranged on described new wind and is centrifuged
The top of blower fan, and it is arranged on the lower section of described new wind outlet；The second described filter element is arranged on the upper of described heat exchanger
Side.
Fresh air purification device according to the present invention, it is preferable that described second filter element includes:
New wind filtration channel, it is hollow structure, and top closure, and its bottom is connected with described new wind centrifugal blower
Logical；
Efficiently filter screen, it is arranged on the periphery of described new wind filtration channel, for being spread by described new wind filtration channel
Second level purification is carried out to new wind therein；It is the microgranule of more than 0.3 micron that described efficient filter screen can remove particle diameter in new wind；
Purifying fresh air passage, it is arranged on the periphery of described efficient filter screen, and bottom end closure, its top and described new wind
Outlet is connected, for collecting the new wind after the second level purifies.
Fresh air purification device according to the present invention, it is preferable that described fresh air purification device also includes being arranged on described new wind
The carbon dioxide sensor of purifier body diverse location, PM2.5 sensor, temperature sensor, humidity sensor and formaldehyde
Sensor；And described fresh air purification device also includes power pack and the control being arranged on described fresh air purification device body lower part
Module.
Fresh air purification device according to the present invention, it is preferable that
Described carbon dioxide sensor is positioned at described air draft import；
Described PM2.5 sensor includes being positioned at a PM2.5 sensor of described air draft import and is positioned at described new wind and goes out
2nd PM2.5 sensor of mouth；
Described temperature sensor includes being positioned at the first temperature sensor of described fresh inlet, being positioned at above described heat exchanger
And the second temperature sensor of being arranged in described fresh air channel and be positioned at above described heat exchanger and be arranged on described Interior Space
Three-temperature sensor in gas passage；
Described humidity sensor includes being positioned at the lower section of described first filter element and being arranged on the first of fresh air channel
Humidity sensor, be positioned at described second filter element vicinity and be arranged on described fresh air channel the second humidity sensor and
It is positioned at the lower section of described air draft import and is arranged on the 3rd humidity sensor of described indoor air channel；With
Described formaldehyde sensor is positioned at the top of described fresh air purification device body and is arranged on described indoor air channel
In.
Fresh air channel and indoor air channel are independently arranged by the present invention, it is to avoid the two mixing.Thus, the new wind of the present invention
Purifier can preferably clean room's outer air (new wind) be delivered to indoor, and room air (such as, air pollution)
Force to discharge, allow indoor be full of the pure air of enough oxygen content all the time.The fresh air purification device of the present invention is by new wind and indoor
Air heat-exchange, thus energy-saving effect is good.Additionally, according to currently preferred technical scheme, assembly of the invention compact conformation,
Take up room little, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fresh air purification device of the present invention.
Fig. 2 is a kind of sensor scattergram of the fresh air purification device of the present invention.
Description of reference numerals is as follows:
1 is casing；2 for just imitating filter screen；3 is active carbon filter screen；4 is electrostatic precipitation steriliser；5 is heat exchanger；6
For new wind centrifugal blower；71 is new wind filtration channel；72 is efficient filter screen；73 is purifying fresh air passage；8 enter for air draft
Mouthful；9 is the outlet of new wind；10 is wind exhausting outlet；11 is air draft centrifugal blower；12 is fresh inlet；13 is power pack；14
For control module；15 is sensor.
151 is carbon dioxide sensor；152 is a PM2.5 sensor；153 is the 2nd PM2.5 sensor；154
It it is the first temperature sensor；155 it is the second temperature sensor, 156 is three-temperature sensor；157 is the first humidity sensor
Device；158 is the second humidity sensor；159 is the 3rd humidity sensor；160 is formaldehyde sensor.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to
This.
The fresh air purification device of the present invention includes that fresh air purification device body, heat exchanger, fresh inlet, new wind export, newly
Wind centrifugal blower, the first filter element, the second filter element, air draft import, wind exhausting outlet and air draft centrifugal blower.The present invention's
Device can also include various sensor, power pack and control module.
The fresh air purification device body interior of the present invention is separated into fresh air channel and indoor air channel, described new wind
Passage and described indoor air channel are independently arranged to ensure to be not in contact with each other mutually between new wind (outdoor air) and room air.
The fresh air purification device of the present invention is preferably body structure, thus saves floor occupying area.In the present invention, by physically-isolated
Mode, separates fresh air channel and indoor air channel, to avoid the two to carry out mass exchange.The present invention can use ability
Territory those physical isolation modes known.New wind centrifugal blower, the first filter element and second filter element of the present invention are all provided with
Put in fresh air channel；The outlet of fresh inlet, new wind is connected with fresh air channel respectively.The air draft centrifugal blower of the present invention is arranged
In indoor air channel；Air draft import, wind exhausting outlet are connected with indoor air channel respectively.
The heat exchanger of the present invention is positioned at the middle part of described fresh air purification device body, and be arranged on described fresh air channel and
Between described indoor air channel.The heat exchanger of the present invention is for carrying out heat exchange between new wind and room air.Such as, exist
In there is the room of heating installation in winter, warm room air and ice-cold new wind carry out heat exchange to improve new air temperature, thus protect
Card indoor temperature is to save the energy.And for example, in summer air-conditioned room, pleasantly cool room air is carried out with damp and hot new wind
Heat exchange is to reduce the temperature and humidity of new wind, thus ensures that indoor temperature and humidity are to save the energy.The heat exchanger of the present invention
High-performance heat exchanger, such as tubular heat exchanger or plate type heat exchanger can be used.
The fresh inlet of the present invention is arranged on the bottom of described fresh air purification device body, and is connected with described fresh air channel
Logical.The fresh inlet of the present invention is for importing fresh air channel by outdoor air (new wind).In the present invention, it is preferred to, described newly
Wind inlet is arranged on the foot of described fresh air purification device body.So can save space.
The new wind outlet of the present invention is arranged on the top of described fresh air purification device body, and is connected with described fresh air channel
Logical.The new wind outlet of the present invention new wind after purifying is derived to indoor.In the present invention, it is preferred to, described new wind goes out
Mouth is arranged on the top of described fresh air purification device body.So can save space, and improve new wind comfort level.
The new wind centrifugal blower of the present invention is positioned at described fresh air channel, and is arranged on the top of described heat exchanger.Due to
The resistance of heat exchanger is relatively big, is disposed there above by new wind centrifugal blower.So can improve new distinguished and admirable speed.New wind centrifugal blower
It is dependent on the mechanical energy of input to improve gas pressure and supply gas side by side the equipment of body.Generally, new wind centrifugal blower by casing, main shaft,
Impeller, bearing transmission mechanism and motor etc. form.Concrete structure can use known in the art those.
First filter element of the present invention is positioned at described fresh air channel, and is arranged on described fresh inlet and described heat exchange
Between device.First filter element is for carrying out first order purification by the new wind from described fresh inlet.Due to environmental pollution, newly
Wind itself there may be pollutant, it is therefore desirable to new wind is carried out purified treatment.As preferably, the first described filter element sets
Put above described fresh inlet, and be arranged on the lower section of described heat exchanger.So clean-up effect is more preferable, and prevents heat exchanger
Blocking.According to a specific embodiment of the present invention, the first described filter element include just imitating filter screen, active carbon filter screen 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, and it is used for filtering
In new wind, particle diameter is dust and the float of more than 5 μm.Just effect filter screen includes plate-type primary-effect filter screen, collapsible just effect filter screen or bag
Filter screen is imitated at the beginning of formula；Its outer frame material has paper frame, aluminum frame or zinc-plated chase；Its filtering material has non-woven fabrics, nylon wire or grommet
Net etc..Active carbon filter screen is also referred to as activated charcoal strainer, and it is for removing the abnormal flavour in new wind, and removes removing and harmful gas.Live
Property charcoal filter screen use through-hole structure aluminum honeycomb, plastic honeycomb or paper honeycomb be carrier.The abnormal flavour of the present invention includes but not limited to
Stink etc..Harmful gas includes but not limited to toluene, dimethylbenzene, benzene class, phenols, esters, aldehydes, sulfur dioxide and nitrogen oxidation
Thing.The electrostatic precipitation steriliser of the present invention is for catching the contaminant particle in new wind, and kills antibacterial and virus.This electrostatic precipitator
Dirt steriliser can be conventional electrostatic precipitator, and it utilizes high voltage electric field to make gas ionize, and the dust in air-flow is charged
Separate with air-flow under electric field action.According to a specific embodiment of the present invention, electrostatic precipitation steriliser includes ionized region
And accumulation area, described ionized region can make the contaminant particle in new wind charged and kill antibacterial and virus, and described accumulation area is used
In collecting charged contaminant particle and the antibacterial being killed and virus.In the electrostatic precipitation steriliser of the present invention, high pressure
DC source produces high-voltage electrostatic field, forms corona discharge.Ionized region catches after making the microgranule in air charged in an efficient manner
Pollutant in air；Charged microgranule is attracted on opposite polarity collecting plate after arriving accumulation area；Meanwhile, electrostatic tungsten filament
Discharge 6000 volts of high-pressure electrostatics, can completely kill moment and post the antibacterial and virus being attached on dust.
Second filter element of the present invention is positioned at described fresh air channel, and is arranged on described new wind centrifugal blower with described
Between new wind outlet.This second filter element is for carrying out second level purification by the new wind after heat exchange.According to the present invention's
One detailed description of the invention, the second described filter element is arranged on the top of described new wind centrifugal blower, and is arranged on described
The lower section of new wind outlet；And the second described filter element is arranged on the top of described heat exchanger.This second filter element bag
Including efficient filter screen, it is the microgranule of more than 0.3 micron for removing particle diameter in new wind.Efficiently filter screen is also referred to as highly effective air
Filter, can reach more than 99.97% to the particle removal efficiency of a diameter of more than 0.3 micron.The efficient filter screen of the present invention can
To use polypropylene filter paper, glass fibre, composite polypropylene-terylene filter paper, melt-blown terylene non-woven fabric or melt-blown glass fibre.
In the present invention, it is preferred to, described second filter element includes new wind filtration channel, efficient filter screen and purifying fresh air
Passage.New wind filtration channel is hollow structure, and top closure, and its bottom is connected with described new wind centrifugal blower, is used for
New wind is imported described second filter element.Efficiently filter screen is arranged on the periphery of described new wind filtration channel, and being used for will be by described
New wind filtration channel diffuses to new wind therein and carries out second level purification；Described efficient filter screen can remove particle diameter in new wind
The microgranule of more than 0.3 micron.Purifying fresh air passage is arranged on the periphery of described efficient filter screen, and bottom end closure, its top with
The outlet of described new wind is connected, for collecting the new wind after the second level purifies.New wind after the second level purifies goes out from new wind
Mouth is exported to indoor.Such volume that can reduce fresh air purification device further that arranges, saves space.
The air draft import of the present invention is arranged on the top of described fresh air purification device body, and with described indoor air channel
It is connected.The air draft import of the present invention for importing the indoor air channel of fresh air purification device by room air.Preferably, institute
State air draft import and be arranged on the top of described fresh air purification device body, so can save space.
The wind exhausting outlet of the present invention is arranged on the middle part of described fresh air purification device body, and with described indoor air channel
It is connected.The wind exhausting outlet of the present invention is for deriving room air to outdoor from described fresh air purification device.According to the present invention
A detailed description of the invention, described heat exchanger is oppositely arranged with described wind exhausting outlet, and wherein, described heat exchanger is arranged on described
The side of fresh air purification device body, described wind exhausting outlet is arranged on the opposite side of described fresh air purification device body.Such
Layout can save space, reduces the volume of fresh air purification device.
The air draft centrifugal blower of the present invention is positioned at described indoor air channel, and is arranged under described wind exhausting outlet
Side.So can improve the flow velocity of room air.Air draft centrifugal blower is dependent on the mechanical energy of input and improves gas pressure side by side
Supply gas the plant equipment of body.Generally, air draft centrifugal blower is made up of casing, main shaft, impeller, bearing transmission mechanism and motor etc..
Concrete structure can use known in the art those.Preferably, the air draft centrifugal blower of the present invention is arranged on described new wind
The middle part of purifier body.According to a specific embodiment of the present invention, described heat exchanger and described air draft centrifugal blower
Being oppositely arranged, wherein, described heat exchanger is arranged on the side of described fresh air purification device body, and described air draft centrifugal blower is arranged
Opposite side at described fresh air purification device body.Such layout can save space, reduces the volume of fresh air purification device.
In order to prevent new wind and room air from mass exchange occurring in fresh air purification device, on the two ground that may cross
Side arranges some isolated parts, thus ensures the independence of fresh air channel and indoor air channel.Such as, in the upper end of heat exchanger
It is respectively provided with isolated part with lower end；Between air draft centrifugal blower and the first filter element, isolated part is set；Further, in air draft
Between outlet and new wind centrifugal blower, isolated part is set.The isolated part of the present invention includes but not limited to division board.
The fresh air purification device of the present invention can also include the biography being arranged on described fresh air purification device body diverse location
Sensor, sensor of the invention includes but not limited to carbon dioxide sensor, PM2.5 sensor, temperature sensor, humidity sensor
Device and formaldehyde sensor.So can monitor the situation of fresh air purification device in real time.One according to the present invention has embodiment party
Formula, described carbon dioxide sensor is positioned at described air draft import；Described PM2.5 sensor includes be positioned at described air draft import
One PM2.5 sensor and the 2nd PM2.5 sensor being positioned at the outlet of described new wind；Described temperature sensor include being positioned at described newly
First temperature sensor of wind inlet, it is positioned at above described heat exchanger and is arranged on the second temperature sensing of described fresh air channel
Device and the three-temperature sensor being positioned at above described heat exchanger and being arranged on described indoor air channel；Described humidity sensor
Device includes the lower section being positioned at described first filter element the first humidity sensor being arranged on fresh air channel, is positioned at described
The vicinity of two filter elements the second humidity sensor being arranged in described fresh air channel and be positioned under described air draft import
Side the 3rd humidity sensor being arranged in described indoor air channel；It is positioned at described fresh air purifying with described formaldehyde sensor
The top of device body is also arranged in described indoor air channel.Such layout can accurately monitor fresh air purification device
Operation conditions.
The fresh air purification device of the present invention can also include power pack and control module, and it is clean that both is arranged on described new wind
Gasifying device body lower part.All powered wires and control electric wire converge connection at described power pack, it is simple to centralized Control.All biographies
Sensor power supply, data circuit, control chip etc. combine in the control module.Data from each sensor are passed through at single-chip microcomputer
Show after reason on screen, or transmit to mobile phone specific software.
Embodiment 1
Fig. 1 is the structural representation of a kind of fresh air purification device of the present invention.The fresh air purification device of the present invention includes case
Body 1, heat exchanger 5, fresh inlet 12, new wind outlet 9, new wind centrifugal blower the 6, first filter element, the second filter element, air draft
Import 8, wind exhausting outlet 10 and air draft centrifugal blower 11.Assembly of the invention also includes power pack 13, control module 14 and multiple
Sensor 15.Power pack 13 and control module 14 are arranged at the bottom of casing 1, all powered wires and control electric wire and merge 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 new wind and room
It is not in contact with each other mutually between interior air.New wind centrifugal blower the 6, first filter element and the second filter element are arranged at fresh air channel
In；Fresh inlet 12, new wind outlet 9 is connected with fresh air channel respectively.Air draft centrifugal blower 11 is disposed in the interior air duct
In；Air draft import 8, wind exhausting outlet 10 are connected with indoor air channel respectively.Heat exchanger 5 is positioned at the middle part of casing 1, and arranges
Between fresh air channel and indoor air channel, it is for carrying out heat exchange between new wind and room air.Changing of the present embodiment
Hot device 5 is tubular heat exchanger.
Fresh inlet 12 is arranged on the foot of casing 1, for new wind is imported fresh air channel.New wind outlet 9 is arranged on
The top of casing 1, the new wind after purifying is derived to indoor.New wind centrifugal blower 6 is positioned at fresh air channel, and is arranged on
The top of heat exchanger 5.So can improve new distinguished and admirable speed.
First filter element can be that new wind provides the first order to purify, and it includes the first effect filter screen being sequentially arranged from the bottom to top
2, active carbon filter screen 3 and electrostatic precipitation steriliser 4.First filter element is positioned at described fresh air channel, and is arranged on new wind 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 float that particle diameter in new wind is more than 5 μm can be filtered.Active carbon filter screen 3 can remove the abnormal flavour in new wind, and
Remove removing and harmful gas.Electrostatic precipitation steriliser 4 can catch the contaminant particle in new wind, and kills antibacterial and virus.
Second filter element can be that new wind provides the second level to purify, and it includes new wind filtration channel 71, efficient filter screen 72
With purifying fresh air passage 73.Second filter element is positioned at fresh air channel, and is arranged on the top of new wind centrifugal blower 6 and new wind
The lower section of outlet 9；And the second filter element is arranged on the top of heat exchanger 5.New wind filtration channel 71 is hollow structure, and
Top closure, its bottom is connected with new wind centrifugal blower 11, for new wind is imported the second filter element.Efficiently filter screen 72 sets
Put the periphery at new wind filtration channel 71, for the new wind being diffused to efficient filter screen 72 by new wind filtration channel 71 is carried out second
Level purifies.Efficiently filter screen 72 can remove particle diameter in new wind is the microgranule of 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 new wind outlet 9, for collecting after the second level purifies
New wind.
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 be derived to outdoor from fresh air purification device by room air.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 positioned at indoor air channel, and is arranged on the lower section of wind exhausting outlet 10.So can improve
New distinguished and admirable speed.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 new wind 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 air draft centrifugal blower 11 and the electrostatic precipitation steriliser 4 of the first filter element every
From parts；Between wind exhausting outlet 10 and new wind centrifugal blower 6, isolated part is set.
Fig. 2 is the sensor scattergram of the fresh air purification device of the present invention.Carbon dioxide sensor 151 is positioned at air draft import
8.Oneth PM2.5 sensor 152 is positioned at air draft import 8, and the 2nd PM2.5 sensor 153 is then positioned at new wind outlet 9.First temperature
Sensor 154 is positioned at fresh inlet 12；Second temperature sensor 155 is positioned at the top of heat exchanger 5, and is arranged on fresh air channel
In；Three-temperature sensor 156 is positioned 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 positioned at the first filter element, and be arranged in fresh air channel；Second humidity sensor 158 is positioned at
Efficiently near filter screen 72, and it is arranged in fresh air channel；3rd humidity sensor 159 is positioned at the lower section of air draft import 8, and arranges
In indoor air channel.Formaldehyde sensor 160 is positioned 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 the fresh air purification device of the present invention is below described.Fresh air purification device is started by power pack 13,
Control module 14 selectes operating parameter.Under the effect of new wind centrifugal blower 6, led from outdoor new wind by fresh inlet 12
Enter in the fresh air channel of casing 1, sequentially pass through just effect filter screen 2, active carbon filter screen 3 and electrostatic precipitation steriliser 4, complete the first order
Purify.The new wind purified through the first order completes heat exchange with room air in heat exchanger 5.New wind after heat exchange is by height
After the second level of effect filter screen 72 purifies, derived to indoor from new wind outlet 9.Under the effect of air draft centrifugal blower 11, indoor
Air is imported into indoor air channel by air draft import 8, completes heat exchange with new wind in heat exchanger 5.Indoor after heat exchange
Air is forced to derive to outdoor from wind exhausting outlet 10.In running, multiple sensors 15 monitor parameters in real time.
Embodiment 2
In addition to the top of the sidewall that position change is casing 1 that air draft import 8 and new wind are exported 9, other conditions
Same as in Example 1 with parts.
The present invention is not limited to above-mentioned embodiment, in the case of without departing substantially from the flesh and blood of the present invention, and this area skill
Art personnel it is contemplated that any deformation, improve, replace and each fall within the scope of the present invention.
Claims (10)
1. a fresh air purification device, 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 to be not in contact with each other mutually between new wind and room air；
Heat exchanger, it is positioned 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 new wind 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；
New wind outlet, it is arranged on the top of described fresh air purification device body, and is connected with described fresh air channel；
New wind centrifugal blower, it is positioned at described fresh air channel, and is arranged on the top of described heat exchanger；
First filter element, it is positioned at described fresh air channel, and is arranged between described fresh inlet and described heat exchanger, its
For the new wind from described fresh inlet is carried out first order purification；
Second filter element, it is positioned at described fresh air channel, and is arranged on described new wind centrifugal blower and the outlet of described new wind
Between, it is for carrying out second level purification by the new wind after heat exchange；
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 positioned at described indoor air channel, and is arranged on the lower section of described wind exhausting outlet.
Fresh air purification device the most 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.
Fresh air purification device the most 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 imitate filter screen, for filtering dust and the float that particle diameter in new wind is more than 5 μm；
Active carbon filter screen, for removing the abnormal flavour in new wind, and removes removing and harmful gas；With
Electrostatic precipitation steriliser, for catching the contaminant particle in new wind, and kills antibacterial and virus.
Fresh air purification device the most according to claim 3, it is characterised in that: described electrostatic precipitation steriliser includes ionization
District and accumulation area；Described ionized region can make the contaminant particle in new wind charged, and kills antibacterial and virus；Described dust
District is for collecting charged contaminant particle, and collects the antibacterial and virus being killed.
Fresh air purification device the most according to claim 1, it is characterised in that: described heat exchanger is relative with described wind exhausting outlet
Arrange, wherein, described heat exchanger is arranged on the side of described fresh air purification device body, described wind exhausting outlet be arranged on described newly
The opposite side of ventilating purification apparatus body.
Fresh air purification device the most according to claim 1, it is characterised in that: it is clean that the outlet of described new wind is arranged on described new wind
The top of gasifying device body, and described air draft import is arranged on the top of described fresh air purification device body.
Fresh air purification device the most according to claim 1, it is characterised in that: the second described filter element is arranged on described
The top of new wind centrifugal blower, and it is arranged on the lower section of described new wind outlet；The second described filter element changes described in being arranged on
The top of hot device.
Fresh air purification device the most according to claim 1, it is characterised in that described second filter element includes:
New wind filtration channel, it is hollow structure, and top closure, and its bottom is connected with described new wind centrifugal blower；
Efficiently filter screen, it is arranged on the periphery of described new wind filtration channel, for being diffused to it by described new wind filtration channel
In new wind carry out second level purification；It is the microgranule of more than 0.3 micron that described efficient filter screen can remove particle diameter in new wind；
Purifying fresh air passage, it is arranged on the periphery of described efficient filter screen, and bottom end closure, its top and the outlet of described new wind
It is connected, for collecting the new wind after the second level purifies.
9. according to the fresh air purification device described in 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.
Fresh air purification device the most according to claim 9, it is characterised in that:
Described carbon dioxide sensor is positioned at described air draft import；
Described PM2.5 sensor includes the PM2.5 sensor being positioned at described air draft import and is positioned at the outlet of described new wind
2nd PM2.5 sensor；
Described temperature sensor includes being positioned at the first temperature sensor of described fresh inlet, being positioned at above described heat exchanger and set
Put the second temperature sensor in described fresh air channel and be positioned at above described heat exchanger and be arranged on described room air and lead to
Three-temperature sensor in road；
Described humidity sensor includes being positioned at the lower section of described first filter element and being arranged on the first humidity of fresh air channel
Sensor, it is positioned at the vicinity of described second filter element and is arranged on the second humidity sensor of described fresh air channel and is positioned at
The lower section of described air draft import the 3rd humidity sensor being arranged in described indoor air channel；With
Described formaldehyde sensor is positioned at the top of described fresh air purification device body and is arranged on described indoor air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610739638.6A CN106288060B (en) | 2016-08-26 | 2016-08-26 | Fresh air purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610739638.6A CN106288060B (en) | 2016-08-26 | 2016-08-26 | Fresh air purification device |
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| Publication Number | Publication Date |
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| CN106288060A true CN106288060A (en) | 2017-01-04 |
| CN106288060B CN106288060B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610739638.6A Active CN106288060B (en) | 2016-08-26 | 2016-08-26 | Fresh air purification device |
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Also Published As
| Publication number | Publication date |
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| CN106288060B (en) | 2022-03-15 |
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