CN104697103B - Fresh air ventilator with electrostatic dust collection function - Google Patents
Fresh air ventilator with electrostatic dust collection function Download PDFInfo
- Publication number
- CN104697103B CN104697103B CN201510121489.2A CN201510121489A CN104697103B CN 104697103 B CN104697103 B CN 104697103B CN 201510121489 A CN201510121489 A CN 201510121489A CN 104697103 B CN104697103 B CN 104697103B
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- Prior art keywords
- plate
- air
- filter
- air inlet
- inlet pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—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
Abstract
The invention discloses a fresh air ventilator with an electrostatic dust collection function. The fresh air ventilator comprises a shell, wherein the shell is internally provided with an air inlet pipeline and an air exhausting pipeline, wherein a heat exchanging core is arranged at the crossed part of the air inlet pipeline and the air exhausting pipeline. The fresh air ventilator is characterized in that the air inlet pipeline is provided with a filtering assembly; the filtering assembly comprises an electrostatic dust collection plate and an ozone adsorption plate; air sequentially passes through the electrostatic dust collection plate and the ozone adsorption plate along the air inlet pipeline; an active carbon sponge filter screen is arranged in the ozone adsorption plate; the electrostatic dust collection plate comprises an IFD (instrument failure diagnosis) charge module and an IFD purification filter screen. By the aid of the fresh air ventilator, the problem that ozone is generated in an electrostatic dust collection process is solved; an IFD technology is adopted so that the fresh air ventilator has higher dust collection rate, greater dust containing amount, and is more silenced and energy-saving.
Description
Technical field
The present invention relates to a kind of fresh air ventilator with electrostatic precipitation function, belongs to air regenerating device.
Background technology
Fresh air ventilator is, for improving IAQ, to reclaim the environment protection energy-saving equipment of air conditioning air exhaust energy, mainly
Part is shell, heat exchanger core and filter plant.Traditional filter plant is made up of simple which floor filter screen superposition, filters essence
Degree is bad, it is impossible to which small dust is filtered, and improves limited to air quality.Later people utilized the principle of electrostatic precipitation
To adsorb small particle, air quality is set to be improved.But the principle of electrostatic precipitation is to make dust-laden by electrion
Gas is ionized, and on grit and anion junction belt after negative electricity, tends to anode surface electric discharge and deposits.But operating voltage exceedes
Certain value can produce excessive ozone and other air pollutants, and the excessive discharge of ozone can produce impact to the health of human body,
Cause abscess of throat, cough uncomfortable in chest.And traditional electrostatic equipment pick-up performance is not still especially desirable, air draught resistance is big,
The dust containing capacity of electrostatic equipment is nor very big.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of fresh air with electrostatic precipitation function
Ventilator, produces ozoniferous problem while not only solving electrostatic precipitation, and employing IFD technologies removes fresh air ventilator
Dirt rate is higher, dust containing capacity bigger, more quiet power saving.
For achieving the above object, the invention provides following technical scheme：A kind of fresh air with electrostatic precipitation function is changed
Mechanism of qi, including housing, are provided with air inlet pipeline and exhaust pipeline in housing, air inlet pipeline and exhaust pipeline infall are provided with heat exchange
Core, the air inlet pipeline is provided with filter assemblies, and the filter assemblies include electrostatic precipitation plate and ozone adsorption plate, and air edge is entered
Air pipe line sequentially passes through the electrostatic precipitation plate and ozone adsorption plate, and the filtration of activated carbon sponge is provided with inside the ozone adsorption plate
Net, the electrostatic precipitation plate includes the charged modules of IFD and IFD purification filter screens.
By adopting above-mentioned technical proposal, the charged modules of IFD discharge a large amount of anions, the particulate matter in air is carried out from
Sonization, IFD purification its interiors are honey comb like microchannel, and microchannel interior walls have strong electrostatic field, the particulate matter meeting of ionization
Tightly adsorbed, IFD purification filter screens compare traditional filter screen and have that washable clean-up performance is unattenuated, the bigger windage of aperture of filter screen
Less the characteristics of, and for common electrostatic precipitator, IFD purifies filter screen at dust containing capacity, efficiency of dust collection aspect
Advantage is fairly obvious.Activated carbon sponge when air is through ozone adsorption plate, inside the ozone in air and ozone adsorption plate
Screen pack meets, and is adsorbed by activated carbon sponge screen pack, so as to reduce air inlet pipeline in air ozone content so that enter
Enter the air environmental protection health in room.
The present invention is further arranged to：The filter assemblies also include primarily efficient filter plate and high efficiency filter plate, and air edge is entered
Air pipe line sequentially passes through primarily efficient filter plate, electrostatic precipitation plate, ozone adsorption plate, high efficiency filter plate, sets in the primarily efficient filter plate
There is primary efficient filter screen, in the high efficiency filter plate HEPA screen packs are provided with.
The filtering dust of larger particles in air is fallen by adopting above-mentioned technical proposal, primary efficient filter screen, is reduced quiet
The dedusting pressure of electric precipitation plate, the dust for being unlikely to make its surface sediment excessive affects dust removing effects, the filtration of HEPA screen packs
Precision can reach 0.1 micron, and the micron order dust that dust removal and filtration plate can be fully apparent from further is removed, and allows air more
Plus it is pure and fresh..
The present invention is further arranged to：The primarily efficient filter plate, electrostatic precipitation plate, ozone adsorption plate, high efficiency filter plate it
Between respectively by rubber and plastic cotton be spaced apart..
By adopting above-mentioned technical proposal, vibration can be produced when working due to ventilator, if filter assemblies are contradicted one
Rise, easily affect filtering accuracy, rubber and plastic cotton that there is the work(of good sound-absorbing, fire prevention, noise elimination, damping because vibration produces friction
Can, filter assemblies can be caused to reduce vibration, be independent of each other filtration.
The present invention is further arranged to：The exhaust pipeline include indoor return air mouth, outdoor exhaust outlet, indoor return air mouth with
Air draft filter is additionally provided between the heat exchanger core, in air draft filter filter cotton is provided with；The air inlet pipeline includes interior
Air outlet, outdoor air inlet, the filter assemblies are disposed in the outdoor between air inlet and heat exchanger core.
By adopting above-mentioned technical proposal, because heat exchanger core is the part of positive energy exchange, if pile up dust can affect
Its heat exchanger effectiveness, therefore air draft filter and mesh filter assemblies being disposed in the outdoor between air inlet and heat exchanger core are set
Be provided to allow air first to be filtered into before heat exchanger core so that too many dust will not be piled up on heat exchanger core,
Improve the energy conversion efficiency of heat exchanger core.
The present invention is further arranged to：The air inlet pipeline and exhaust pipeline are respectively equipped with blower fan, and the blower fan includes wind
Support, the fan seat is made up of polystyrene resin.
There is preferable shake-proof ability by adopting above-mentioned technical proposal, polystyrene resin, the vibration for producing blower fan
Miscellaneous part is not interfered with, and the quality of materials is very light, reduces the total quality of ventilator, and carrying and installation ventilator is all
More laborsaving convenience.
The present invention is further arranged to：The housing is provided with dismountable cover plate, and cover plate side is provided with bolt rod, described
Housing is provided with corresponding plug housing, and the cover plate opposite side is provided with snap seats, and the housing is provided with corresponding fastener.
By adopting above-mentioned technical proposal, because filter assemblies and heat exchanger core will be regularly replaced, design one kind is torn open
Unloading convenient cover plate can improve the efficiency of staff's maintenance, as long as during staff's opening cover plate fastener from snap seats
Break into two with one's hands, then transverse shifting cover plate, the bolt rod allowed on cover plate is rushed on plug housing and departed from, and just cover plate can be unloaded from housing,
Easy to operate, cover plate and the housing of transmission are hinged, and cover plate dangles very on housing when changing filter assemblies
Affect to install, therefore this design of the present invention substantially increases installation effectiveness.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is filter assemblies schematic diagram of the present invention；
Fig. 3 is the axonometric drawing of the present invention；
Fig. 4 is the enlarged drawing in Fig. 3 of the present invention at A.
Reference：1st, air inlet pipeline；1a, indoor air outlet；1b, outdoor air inlet；2nd, exhaust pipeline；2a, interior are returned
Air port；2b, outdoor exhaust outlet；3rd, heat exchanger core；4th, filter assemblies；41st, primarily efficient filter plate；42；Electrostatic precipitation plate；42a、IFD
Charged module；42b, IFD purify filter screen；43rd, ozone adsorption plate；44th, high efficiency filter plate；5th, blower fan；5a, fan seat；6th, housing；
6a, plug housing；6b, fastener；7th, cover plate；7a, bolt rod；7b, snap seats；8th, rubber and plastic cotton.
Specific embodiment
A kind of fresh air ventilator with electrostatic precipitation function, including housing, are provided with air inlet pipeline 1 and exhaust duct in housing
Road 2, air inlet pipeline 1 and the infall of exhaust pipeline 2 are provided with heat exchanger core 3, and the air inlet pipeline 1 is provided with filter assemblies 4, described
Filter assemblies 4 include electrostatic precipitation plate 41 and ozone adsorption plate 43, and air sequentially passes through the electrostatic precipitation plate along air inlet pipeline 1
41 and ozone adsorption plate 43, activated carbon sponge screen pack is provided with inside the ozone adsorption plate 43, the electrostatic precipitation plate 41 is wrapped
Include charged modules 42a of IFD and IFD purification filter screen 42b.Charged modules 42a of IFD discharge a large amount of anions, to the particle in air
Thing is ionized, and IFD purification filter screen 42b inside is honey comb like microchannel, and microchannel interior walls have strong electrostatic field, ionize
Particulate matter can tightly be adsorbed, IFD purification filter screen 42b compare traditional filter screen have washable clean-up performance it is unattenuated, filter
The characteristics of bigger windage of screen distance is less, and for common electrostatic precipitator, IFD purifies filter screen 42b to be held
Dust quantity, efficiency of dust collection aspect advantage is fairly obvious.When air is through ozone adsorption plate 43, the ozone in air adsorbs with ozone
Activated carbon sponge screen pack inside plate 43 meets, and is adsorbed by activated carbon sponge screen pack, so as to reduce air inlet pipeline 1 in
The ozone content of air so that into the air environmental protection health in room.
Filter assemblies 4 also include primarily efficient filter plate 41 and high efficiency filter plate 44, and air sequentially passes through just effect along air inlet pipeline 1
Primary efficient filter screen is provided with filter 41, electrostatic precipitation plate 42, ozone adsorption plate 43, high efficiency filter plate 44, primarily efficient filter plate 41,
HEPA screen packs are provided with the high efficiency filter plate 44.Primary efficient filter screen falls the filtering dust of larger particles in air, reduces
The dedusting pressure of electrostatic precipitation plate 42, the dust for being unlikely to make its surface sediment excessive affects dust removing effects, HEPA screen packs
Filtering accuracy can reach 0.1 micron, the micron order dust that dust removal and filtration plate can be fully apparent from further is removed, and is allowed
Air is more pure and fresh.
Pass through rubber and plastic cotton between primarily efficient filter plate 41, electrostatic precipitation plate 42, ozone adsorption plate 43, high efficiency filter plate 44 respectively
8 are spaced apart.Vibration can be produced when working due to ventilator, if filter assemblies 4 are contradicted together, easily because vibration generation rubs
Wipe and affect filtering accuracy, rubber and plastic cotton 8 has good sound-absorbing, fire prevention, noise elimination, the function of damping, filter assemblies 4 can be caused to drop
Low vibration, be independent of each other filtration.
Exhaust pipeline 2 include indoor return air mouth 2a, outdoor exhaust outlet 2b, indoor return air mouth 2a and the heat exchanger core 3 it
Between be additionally provided with air draft filter, be provided with filter cotton in air draft filter；Air inlet pipeline 1 includes indoor air outlet 1a, outdoor air intake
Mouth 1b, filter assemblies 4 are disposed in the outdoor between air inlet 1b and heat exchanger core 3.Because heat exchanger core 3 is the portion of positive energy exchange
Part, if piling up dust can affect its heat exchanger effectiveness, therefore arrange air draft filter and filter assemblies 4 be disposed in the outdoor into
Purpose between air port 1b and heat exchanger core 3 is provided to allow air first to be filtered into before heat exchanger core 3 so that heat is handed over
Changing on core 3 will not pile up too many dust, improve the energy conversion efficiency of heat exchanger core 3.
Air inlet pipeline 1 and exhaust pipeline 2 are respectively equipped with blower fan 5, and blower fan 5 includes fan seat 5a, and fan seat 5a is by polyphenyl second
Olefine resin is made.Polystyrene resin has preferable shake-proof ability, makes the vibration that blower fan 5 is produced not interfere with other portions
Part, and the quality of materials is very light, reduces the total quality of ventilator, all more laborsaving convenience of carrying and installation ventilator.
Housing 6 is provided with dismountable cover plate 7, and the side of cover plate 7 is provided with bolt rod 7a, and housing 6 is provided with corresponding latch
Seat 6a, the opposite side of cover plate 7 is provided with snap seats 7b, and housing 6 is provided with corresponding fastener 6b.Due to filter assemblies 4 and heat exchange
Core 3 will be regularly replaced, and designing a kind of cover plate 7 of convenient disassembly can improve the efficiency of staff's maintenance, and staff beats
As long as uncap plate 7 when fastener 6b is broken into two with one's hands from snap seats 7b, then transverse shifting cover plate 7, the bolt rod 7a allowed on cover plate 7
Rush on plug housing 6a and depart from, just cover plate 7 can be unloaded from housing 6, easy to operate, cover plate 7 and the housing 6 of transmission are hinges
Connect, cover plate 7 to dangle very affect on housing 6 and installs when changing filter assemblies 4, therefore this design of the present invention is significantly
Improve installation effectiveness.Cover plate 7 can be arranged on the side of housing 6（As shown in Figure 3）, it is also possible to the upper surface of housing 6 is arranged on, can
With according to installation environment needs arrange it is reasonable where.
Claims (1)
1. a kind of fresh air ventilator with electrostatic precipitation function, including housing, is provided with air inlet pipeline and exhaust pipeline in housing,
Air inlet pipeline and exhaust pipeline infall are provided with heat exchanger core, it is characterized in that：The air inlet pipeline is provided with filter assemblies, described
Filter assemblies include electrostatic precipitation plate and ozone adsorption plate, and air sequentially passes through the electrostatic precipitation plate and ozone along air inlet pipeline
Adsorption plate, is provided with activated carbon sponge screen pack inside the ozone adsorption plate, the electrostatic precipitation plate include the charged modules of IFD and
IFD purifies filter screen；
The filter assemblies also include primarily efficient filter plate and high efficiency filter plate, and air sequentially passes through primarily efficient filter along air inlet pipeline
Plate, electrostatic precipitation plate, ozone adsorption plate, high efficiency filter plate, are provided with primary efficient filter screen, the efficient mistake in the primarily efficient filter plate
HEPA screen packs are provided with filter plate；
The primarily efficient filter plate, between electrostatic precipitation plate, ozone adsorption plate, high efficiency filter plate respectively by rubber and plastic cotton be spaced apart；
The exhaust pipeline includes indoor return air mouth, outdoor exhaust outlet, is additionally provided between indoor return air mouth and the heat exchanger core
Air draft filter, in air draft filter filter cotton is provided with；The air inlet pipeline includes indoor air outlet, outdoor air inlet, described
Filter assemblies are disposed in the outdoor between air inlet and heat exchanger core；
The air inlet pipeline and exhaust pipeline are respectively equipped with blower fan, and the blower fan includes fan seat, and the fan seat is by polyphenyl second
Olefine resin is made；
The housing is provided with dismountable cover plate, and cover plate side is provided with bolt rod, and the housing is provided with corresponding plug housing,
The cover plate opposite side is provided with snap seats, and the housing is provided with corresponding fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121489.2A CN104697103B (en) | 2015-03-19 | 2015-03-19 | Fresh air ventilator with electrostatic dust collection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121489.2A CN104697103B (en) | 2015-03-19 | 2015-03-19 | Fresh air ventilator with electrostatic dust collection function |
Publications (2)
| Publication Number | Publication Date |
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| CN104697103A CN104697103A (en) | 2015-06-10 |
| CN104697103B true CN104697103B (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510121489.2A Active CN104697103B (en) | 2015-03-19 | 2015-03-19 | Fresh air ventilator with electrostatic dust collection function |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016100551A1 (en) * | 2016-01-14 | 2017-07-20 | Oliver Schmitz | Electro-separator arrangement, in particular for decentralized residential ventilation systems |
| CN105605695A (en) * | 2016-03-24 | 2016-05-25 | 安阳市金梧桐环保设备有限公司 | Wall-mounted fresh air purifying apparatus |
| CN106016573A (en) * | 2016-07-11 | 2016-10-12 | 合肥工业大学 | Fresh air system with automatic dust collection function |
| CN106801966A (en) * | 2017-02-27 | 2017-06-06 | 深圳沃海森科技有限公司 | PM2.5 is decomposed and the new blower fan of formula is recovered by filtration |
| CN108837640A (en) * | 2018-07-03 | 2018-11-20 | 中铁建设集团有限公司 | A kind of construction cleaning dust remover |
| CN110579012A (en) * | 2019-10-14 | 2019-12-17 | 浙江锐缇空气净化科技有限公司 | Casing of modularization fresh air unit |
| CN113606703A (en) * | 2021-07-08 | 2021-11-05 | 南京尚达电子绝缘材料有限公司 | Antistatic anion new trend system |
| CN115013890A (en) * | 2022-05-31 | 2022-09-06 | 安徽君永人工智能科技有限公司 | Quick-release structure and central air conditioner air disinfection purifier thereof |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS59145431A (en) * | 1983-02-07 | 1984-08-20 | Mitsubishi Electric Corp | Air conditioning unit |
| CN2780295Y (en) * | 2005-01-11 | 2006-05-17 | 佛山市顺德区阿波罗环保器材有限公司 | Active carbon deozone filtering net |
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| CN104697103A (en) | 2015-06-10 |
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