CN205372767U - Multi -functional new trend purification fan - Google Patents
Multi -functional new trend purification fan Download PDFInfo
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- CN205372767U CN205372767U CN201521090371.XU CN201521090371U CN205372767U CN 205372767 U CN205372767 U CN 205372767U CN 201521090371 U CN201521090371 U CN 201521090371U CN 205372767 U CN205372767 U CN 205372767U
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Abstract
The utility model discloses a multi -functional new trend purification fan, its casing that is the rectangle, be equipped with indoor new trend air outlet on the casing, indoor return air air intake, outdoor fresh air intake and outdoor return air air outlet, be equipped with first wind path in the casing between outdoor fresh air intake and the indoor new trend air outlet, be equipped with the second wind path in the casing between indoor return air air intake and the outdoor return air air outlet, first wind path and second wind path are the mutually independent cavity, the casing middle part is equipped with heat exchanging module, first wind path and second wind path are all connected on heat exchanging module, be equipped with the purification module between outdoor fresh air intake in the first wind path and the heat exchanging module, be equipped with second blast gate intercommunication second wind path in the first wind path between outdoor fresh air intake and the purification module, this device only adopts one to purify the module, not only can take the outdoor air that purifies to indoor introduction away with the air of indoor dirt, and indoor air purification installs simple structure alone, and the air current is direct, and the windage is less, has the antibacterial action, has guaranteed the cleanliness factor of air.
Description
Technical field
This utility model relates to the technical field of air cleaning facility, particularly relate to a kind of efficiently, low-resistance, multi-mode, heat exchange fresh air purifier.
Background technology
Along with interior decoration is more and more general, finishing material has become the polluter of harmful to human in the relatively airtight interior space, forms room air pollution.Most people has the time of nearly 80% to spend in indoor, and the Jiankang of the mankind is caused very important impact.
In order to improve IAQ (indoor air quality), market also occurs in that various air purifier, most of New indoor wind purification devices are taked to take foul indoor air away, introduce purified after outdoor fresh air, to realize the improvement of IAQ (indoor air quality), this inevitably brings the loss of indoor heat.The structure of the new blower fan existed on the market at present is as follows:
1) patent CN204100393U discloses a kind of new blower fan of way flow Two-way Cycle, outdoor new wind inlet tube and indoor circulation wind inlet tube it is provided with bottom its new blower fan, host housing top is provided with ajutage, ajutage is connected with air filtering box blast pipe, air filtering box blast pipe is connected with air filtering box main frame, and the air filtering box main frame other end is provided with indoor blast pipe A and B.
The new blower fan of way flow Two-way Cycle of the present utility model can be applicable to the decontamination cycle of room air, but its structure relative complex, air-flow has some setbacks, and air purification effect is unsatisfactory, and cannot make to make room air be maintained in a suitable temperature range in air purification process.
2) patent CN104949219A discloses a kind of good air cleaning system of clean-up effect, including indoor set, the casing of indoor set is respectively equipped with room air and absorbs mouth, room air outlet, outdoor air absorbs mouth and outdoor air outlet, the inside of casing is communicated with room air and absorbs the second flow path of the mouth first flow path with room air outlet and communication chamber outer air absorption mouth and outdoor air outlet, first flow path is mutually isolated with second flow path, first flow path and second flow path further respectively have the filter element constituting this stream a portion, filter element adopts porous metal film to be filter element；This air cleaning system also includes driving room air to sequentially pass through room air absorption mouth, first flow path and room air outlet and enters the second power unit of indoor discharged to the first outdoor power unit and drive chamber's outer air.
This utility model employs two filter elements, and it is only suitable for be discharged to outdoor in outdoor air suction chamber with by indoor air, it is impossible to only carry out the purification of room air.For solve above-mentioned technical problem this utility model provide a kind of efficiently, low-resistance is many, pattern is complete, can the fresh air purifier of heat exchange.
Summary of the invention
For above-mentioned Problems existing, this utility model purpose be in that to provide a kind of efficiently, low-resistance is many, pattern is complete, can the fresh air purifier of heat exchange, this device is only with a cleaning module, the outdoor air that can not only will purify to indoor introducing, the air of foul indoor is taken away, can also individually purify the air of a room, and described New indoor wind purification device simple in construction, air-flow is direct, windage is less, with antibacterial action, has multiple-working mode and heat exchange function, energy consumption is low, it is ensured that the cleanliness factor of air.
nullIn order to achieve the above object，The technical solution adopted in the utility model is as follows: a kind of multifunctional new wind purification fan，The described housing that fresh air purifying blower fan is rectangle，Described housing is provided with indoor fresh air air outlet、Indoor return air air inlet、Outdoor new wind air inlet and outdoor return air outlet，It is provided with the first wind path in outdoor new housing between wind air inlet and indoor fresh air air outlet，The second wind path it is provided with in housing between indoor return air air inlet and outdoor return air outlet，First wind path and the second wind path are separate cavity，The first power unit it is provided with in first wind path，The second power unit it is provided with in second wind path，Described housing central section is provided with heat exchange module，The first described wind path and the second wind path are both connected on heat exchange module，Outdoor in described first wind path is newly provided with cleaning module between wind air inlet and heat exchange module，It is outdoor in the first described wind path that newly being provided with the second air-valve between wind air inlet and cleaning module connects the second wind path.
As a kind of improvement of the present utility model, described outdoor new wind air inlet is provided with the first air-valve, and the first described air-valve and the second air-valve are Electric air valve.
As a kind of improvement of the present utility model, described heat exchange module is formed by stacking by the heat exchanger plate of polylith rectangle, is provided with corrugated transmission air channel between two pieces of adjacent heat exchanger plates.The size in transmission air channel and the mating shapes of heat exchanger plate, its cross section is rectangle；Its side is the air channel of wave-like, and the top in its waveform air channel connects the bottom of lastblock heat exchanger plate, and the bottom in its waveform air channel is connected to the top of next block heat exchanger plate.
As a kind of improvement of the present utility model, the transmission air channel of described same is provided with ventilation side and sealed sides, and the ventilation side in two adjacent transmission air channels is respectively communicated with the first wind path and the second wind path.
As a kind of improvement of the present utility model, the first described power unit and the second power unit are blower fan, and the wind wheel of described blower fan is tubular wine wheel, centrifugal wind wheel, axial-flow windwheel or BI wind wheel.
As a kind of improvement of the present utility model, described cleaning module being sequentially provided with HEPA filter mesh layer, catalyst layer and sorbing material layer after going to, described HEPA filter mesh layer is arranged on the outdoor new wind air inlet side in the first air channel.
As a kind of improvement of the present utility model, described HEPA filter mesh layer be PP filter paper, glass fibre, compound PP the combination of a kind of or at least two in PET filter paper, melt-blown terylene non-woven fabric and melt-blown glass fibre, described HEPA filter screen is coated with antibacterial and mouldproof material.
As a kind of improvement of the present utility model, described catalyst layer is provided with VOCs catalyst and ozone catalyst, described VOCs catalyst is be the porous metal film that matrix phase is constituted by Ag-Au solid solution, Ti-Zr solid solution, Al-Cu solid solution, Zn-Cr solid solution, or is matrix phase porous metal film by Al, Ni, Pb, Cr or Mo of face-centered cubic or body-centered cubic structure；
As a kind of improvement of the present utility model, described ozone catalyst is doped with MnO2Cu2O、Al2O3、ZnO、TiO2In the solid solution of a kind of or at least two combination.
As a kind of improvement of the present utility model, described sorbing material layer is the combination of a kind of or at least two of activated carbon granule, NACF, zeolite molecular sieve.
As a kind of improvement of the present utility model, being provided with electric-controlled box in described housing, described electric-controlled box is connected with the first air-valve, the second air-valve, the first power unit and the second power unit respectively through controlling circuit.
The utility model has the advantage of: 1) this utility model control by blower fan and air-valve, the multiple air purification mode such as outdoor fresh air purifying, indoor return air purification, tiny structure air draft, pressure-fired air intake, strong return air purification are realized only with a cleaning module.
2) cleaning module is provided with HEPA filter screen, VOCs catalyst, ozone catalyst and sorbing material layer and can effectively filter out harmful substance and the abnormal flavour such as PM2.5, formaldehyde, VOCs, filter efficiency >=99% of its PM2.5, it is possible to meet the purification requirement to room air.
3) New indoor wind purification device of the present utility model adopts the design of direct current wind path, and air-flow penetrates directly, and resistance is little, and internal structure is simple, is conducive to reducing pneumatic noise, improves purification efficiency.
4) structure of New indoor wind purification device of the present utility model can install super large heat exchange module, greatly improve heat exchanger effectiveness, the air pollution discharged indoor carries out heat exchange by heat exchange module with the outdoor air that new wind air inlet enters outdoor, thus effectively preserving indoor heat and temperature, prevent heat energy from too much losing, energy consumption is greatly reduced.
Accompanying drawing explanation
Fig. 1 is device plan structure sectional view of the present utility model；
Fig. 2 is heat exchange module structural representation of the present utility model；
Fig. 3 is cleaning module structural representation of the present utility model；
Wherein, 1 housing, 2 first power units, 3 second power units, 4 heat exchange modules, 4-1 heat exchanger plate, 4-2 transmits air channel, 4-2-1 sealed sides, 4-2-2 ventilation side, 5 cleaning modules, 5-1HEPA filter mesh layer, 5-2 catalyst layer, 5-3 sorbing material layer, 6 electric-controlled boxes, 7 first air-valves, 8 second air-valves, 9 indoor fresh air air outlets, 10 indoor return air air inlets, 11 outdoor new wind air inlets, 12 outdoor return air outlets.
Detailed description of the invention
Illustrate with detailed description of the invention, this utility model to be described in further detail below in conjunction with accompanying drawing.
Embodiment 1:nullSuch as Fig. 1、A kind of multifunctional new wind purification fan shown in 2 and 3，The described housing that fresh air purifying blower fan is rectangle 1，Described housing 1 is provided with indoor fresh air air outlet 9、Indoor return air air inlet 10、Outdoor new wind air inlet 11 and outdoor return air outlet 12，It is provided with the first wind path in outdoor new housing 1 between wind air inlet 11 and indoor fresh air air outlet 9，It is provided with the second wind path in housing 1 between indoor return air air inlet 10 and outdoor return air outlet 12，First wind path and the second wind path are separate cavity，The first power unit 2 it is provided with in first wind path，The second power unit 3 it is provided with in second wind path，The middle part of described housing 1 is provided with heat exchange module 4，The first described wind path and the second wind path are both connected on heat exchange module 4，Outdoor in described first wind path is newly provided with cleaning module 5 between wind air inlet 11 and heat exchange module 4，It is provided with the second air-valve 8 between the 5 of outdoor new wind air inlet 11 and cleaning module in the first described wind path and connects the second wind path.
Embodiment 2:As shown in Figure 1,2 and 3, heat exchange module 4 of the present utility model is formed by stacking by the heat exchanger plate 4-1 of polylith rectangle, is provided with corrugated transmission air channel 4-2 between two pieces of adjacent heat exchanger plate 4-1.The size of transmission air channel 4-2 and the mating shapes of heat exchanger plate 4-1, its cross section is rectangle；Its side is the air channel of wave-like, and the top of its waveform air channel 4-2 connects the bottom of lastblock heat exchanger plate 4-1, and the bottom of its waveform air channel 4-2 is connected to the top of next block heat exchanger plate 4-1；The transmission air channel 4-2 of same described in the utility model is provided with ventilation side 4-2-2 and sealed sides 4-2-1, and the ventilation side 4-2-2 of two adjacent transmission air channel 4-2 is respectively communicated with the first wind path and the second wind path.
The inwall seamless link of heat exchange module 4 and described housing 1, realize the first wind path and the second wind path separates, and what be capable of in the first wind path and the second wind path gas passes through, gas in first wind path and the gas in the second wind path realize heat exchange in heat exchange module 4, gas in first wind path and the second wind path is not in contact with each other, both are main flows in the transmission air channel 4-2 of different layers, heat is transmitted by the heat exchanger plate 4-1 between upper and lower two-layer, therefore heat exchange module 4 energy effectively catching indoor heat, the heat energy preventing indoor loses too much in ventilation process.
Embodiment 3:As shown in Figure 1,2 and 3, housing 1 inwall being provided with electric-controlled box 6, described electric-controlled box 6 is connected with first air-valve the 7, second air-valve 8 first power unit 2 and the second power unit 3.Described electric-controlled box 6 is information processing and control centre, is integrated with single-chip microcomputer and processes chip.
First air-valve 7 and the second air-valve 8 are preferably Electric air valve, electric-controlled box 6 control it and open and close.Described first power unit 2 and the second power unit 3 are blower fan, and the wind wheel of described blower fan is tubular wine wheel, centrifugal wind wheel, axial-flow windwheel or BI wind wheel.The material of described blower fan wind wheel is metal material or plastic cement material.
Embodiment 4:As shown in Figure 1,2 and 3, cleaning module 5 includes HEPA filter mesh layer 5-1, catalyst layer 5-2 and sorbing material layer 5-3, described HEPA filter mesh layer 5-1 is coated with antibacterial and mouldproof material, before described cleaning module 5 is positioned at the heat exchange module 4 on the first wind path, inwall seamless link with described housing 1, ensure that the first air channel and the second air channel separate, it is possible to realize new wind and the penetrating traverse by the indoor circulation wind of the second air-valve 8；Wherein the antibacterial and mouldproof material on HEPA filter mesh layer can make antibacterial or mycete loss of activity, and mildew-resistant grade is high, zero secondary pollution, and area of filter net is big, and the replacement cycle is long, and air flow method is uniform, can make filter efficiency >=99% of PM2.5.
HEPA filter mesh layer 5-1 be PP filter paper, glass fibre, compound PP PET filter paper, melt-blown terylene non-woven fabric and melt-blown glass fibre the combination of a kind of or at least two.
Catalyst layer 5-2 is provided with VOCs catalyst and ozone catalyst, and VOCs catalyst is be the porous metal film that matrix phase is constituted by Ag-Au solid solution, Ti-Zr solid solution, Al-Cu solid solution, Zn-Cr solid solution；Or by face Al, Ni, Pb, Cr or Mo of body-centered cubic structure be matrix phase porous metal film.
Ozone catalyst is doped with MnO2Cu2O、Al2O3、ZnO、TiO2The solid solution of a kind of or at least two combination constituted.Described sorbing material layer is the combination of a kind of or at least two of activated carbon granule, NACF, zeolite molecular sieve.
Embodiment 5:As shown in Figure 1,2 and 3, the New indoor wind purification device that this utility model provides is not only able in the outdoor purified rear suction chamber of fresh air by controlling first air-valve the 7, second air-valve the 8, first power unit 2 and the second power unit 3, room air is discharged to outdoor, additionally it is possible to room air is circulated purification simultaneously.
First wind path of the present utility model and the second wind path are straight-flow air path, and air-flow penetrates directly, and resistance is little, and internal structure is simple, are conducive to reducing pneumatic noise, improve air purification efficiency.
Utilize New indoor wind purification device as above to carry out air cleaning and have multiple-working mode, such as: outdoor fresh air purifying pattern, indoor return air purification pattern, tiny structure air draft pattern, pressure-fired air intake pattern, strong return air purification pattern etc..
Embodiment 6:The running of the new wind pattern in outdoor described in the utility model as shown in Figure 1 is:
First power unit the 2, second power unit 3 and the first air-valve 7 are opened, simultaneously close off the second air-valve 8, outdoor air enters the first air channel through outdoor new wind air inlet 11, then in turn through the first air-valve 7 and cleaning module 5, the air after heat exchange module 4 is by the first power unit 2 indoor new wind air outlet 9 inlet chamber；The air pollution return air air inlet 10 indoor simultaneously discharged by indoor enters the second air channel, in heat exchange module 4 and the first air channel after outdoor new wind heat amount exchange, is discharged to outdoor by the second power unit 3 air draft air outlet 12 outdoor.
After purifying, PM2.5 filter efficiency is more than 99%, and heat exchanger effectiveness is more than 77%.
Embodiment 7:As it is shown in figure 1, when outdoor air pollution is more serious or indoor/outdoor temperature-difference is too big, it is possible to by circularly purifying room air, quickly reduce the pollutant levels such as indoor formaldehyde, reduce indoor temperature and run off.
The running of indoor return air pattern of the present utility model is: the first power unit 2 and the second air-valve 8 are opened, second power unit 3 and the first air-valve 7 are closed simultaneously, the air of indoor circulation return air air inlet 10 indoor enters device, then in turn through the second air-valve 8, cleaning module 5 and heat exchange module 4, the air after purification filtering is by the first power unit 2 indoor new wind air outlet 9 inlet chamber.
Formaldehyde in air content after purifying is lower than 0.08mg/m3, PM2.5 filter efficiency is 99.8%.
Embodiment 8:As it is shown in figure 1, when outdoor is in the wet rainy day gas that humidity is bigger, by air draft pattern, discharge foul indoor air, concurrently form tiny structure, accelerate water evaporation, be conducive to draining indoor such as bathroom steam, conditioning chamber humidity.
The running of tiny structure air draft pattern of the present utility model is: the second power unit 3 and the first air-valve 7 are opened, first power unit 2 and the second air-valve 8 are closed simultaneously, the air of foul indoor return air air inlet 10 indoor enters the second air channel, after heat exchange module 4, it is discharged to outdoor by the second power unit 3 air draft air outlet 12 outdoor, forms indoor tiny structure.
Embodiment 9:As it is shown in figure 1, form indoor pressure-fired by new wind air intake, promote that foul indoor air is from indoor purifying dead angle extrusions such as crack between a door and its frames, improve indoor fresh air purification and touch face.
The running of pressure-fired air intake pattern of the present utility model is: the first power unit 2 and the first air-valve 7 are opened, second power unit 3 and the second air-valve 8 are closed simultaneously, outdoor air enters the first air channel through outdoor new wind air inlet 11, then in turn through the first air-valve 7 and cleaning module 5, air after heat exchange module 4 is by, in the first power unit 2 indoor new wind air outlet 9 inlet chamber, forming indoor pressure-fired.
After purifying, PM2.5 filter efficiency is more than 99%.
Embodiment 10:As shown in Figure 1, when indoor pollution degree is heavier or forms a large amount of flue gas because of some reason, it is necessary to fast pumping waste gas, it is possible to adopt strong return air pattern, circularly purifying air and discharge chamber outer air are all taken from indoor exhaust air, are conducive to quickly reduction indoor pollutant concentration level.
The running of strong return air purification pattern of the present utility model is: first power unit the 2, second power unit 3 and the second air-valve 8 are opened, first air-valve 7 cuts out simultaneously, the air of indoor circulation return air air inlet 10 indoor enters device, then two-way it is divided into, one tunnel sequentially passes through the second air-valve 8, cleaning module 5 and heat exchange module 4, and the air after purification filtering is by the first power unit 2 indoor new wind air outlet 9 inlet chamber；One tunnel enters the second air channel, after heat exchange module 4, is discharged to outdoor by the second power unit 3 air draft air outlet 12 outdoor, quickly discharges and purifies foul indoor air.
Formaldehyde in air content after purifying is lower than 0.08mg/m3, PM2.5 filter efficiency is more than 99%.
Being only preferred embodiment of the present utility model it should be noted that above-mentioned, be not used for limiting protection domain of the present utility model, equivalents made on the basis of above-described embodiment belongs to protection domain of the present utility model.
Claims (10)
- null1. a multifunctional new wind purification fan，The described housing that fresh air purifying blower fan is rectangle，Housing is provided with indoor fresh air air outlet、Indoor return air air inlet、Outdoor new wind air inlet and outdoor return air outlet，It is characterized in that，It is provided with the first wind path in described outdoor new housing between wind air inlet and indoor fresh air air outlet，The second wind path it is provided with in housing between indoor return air air inlet and outdoor return air outlet，First wind path and the second wind path are separate cavity，The first power unit it is provided with in first wind path，The second power unit it is provided with in second wind path，Described housing central section is provided with heat exchange module，The first described wind path and the second wind path are both connected on heat exchange module，Outdoor in described first wind path is newly provided with cleaning module between wind air inlet and heat exchange module，It is outdoor in the first described wind path that newly being provided with the second air-valve between wind air inlet and cleaning module connects the second wind path.
- 2. multifunctional new wind purification fan according to claim 1, it is characterised in that described outdoor new wind air inlet is provided with the first air-valve, and the first described air-valve and the second air-valve are Electric air valve.
- 3. multifunctional new wind purification fan according to claim 1, it is characterised in that described heat exchange module is formed by stacking by the heat exchanger plate of polylith rectangle, is provided with corrugated transmission air channel between two pieces of adjacent heat exchanger plates.
- 4. multifunctional new wind purification fan according to claim 3, it is characterised in that described transmission air channel is provided with ventilation side and sealed sides, and the ventilation side in two adjacent transmission air channels is respectively communicated with the first wind path and the second wind path.
- 5. multifunctional new wind purification fan according to claim 1, it is characterised in that the first described power unit and the second power unit are blower fan, the wind wheel of described blower fan is tubular wine wheel, centrifugal wind wheel, axial-flow windwheel or BI wind wheel.
- 6. multifunctional new wind purification fan according to claim 1, it is characterized in that, being sequentially provided with HEAP filter mesh layer, catalyst layer and sorbing material layer after going on described cleaning module, described HEAP filter mesh layer is arranged on the outdoor new wind air inlet side in the first air channel.
- 7. multifunctional new wind purification fan according to claim 6, it is characterized in that, described HEAP filter mesh layer be PP filter paper, glass fibre, compound PP the combination of a kind of or at least two in PET filter paper, melt-blown terylene non-woven fabric and melt-blown glass fibre, described HEAP filter screen is coated with antibacterial and mouldproof material.
- 8. multifunctional new wind purification fan according to claim 6, it is characterized in that, described catalyst layer is provided with VOCs catalyst and ozone catalyst, described VOCs catalyst is be the porous metal film that matrix phase is constituted by Ag-Au solid solution, Ti-Zr solid solution, Al-Cu solid solution, Zn-Cr solid solution, or is matrix phase porous metal film by Al, Ni, Pb, Cr or Mo of heart cubic structure；Described ozone catalyst is doped with MnO2Cu2O、Al2O3、ZnO、TiO2In the solid solution of a kind of or at least two combination.
- 9. multifunctional new wind purification fan according to claim 6, it is characterised in that described sorbing material layer is the combination of a kind of or at least two of activated carbon granule, NACF, zeolite molecular sieve.
- 10. the multifunctional new wind purification fan according to claim 1 or 2 or 5, it is characterised in that be provided with electric-controlled box in described housing, described electric-controlled box is connected with the first air-valve, the second air-valve, the first power unit and the second power unit respectively through controlling circuit.
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| CN201521090371.XU CN205372767U (en) | 2015-12-24 | 2015-12-24 | Multi -functional new trend purification fan |
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| CN201521090371.XU CN205372767U (en) | 2015-12-24 | 2015-12-24 | Multi -functional new trend purification fan |
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| CN205372767U true CN205372767U (en) | 2016-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387524A (en) * | 2015-12-24 | 2016-03-09 | 江苏中科睿赛污染控制工程有限公司 | Multifunctional fresh air purifying draught fan |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387524A (en) * | 2015-12-24 | 2016-03-09 | 江苏中科睿赛污染控制工程有限公司 | Multifunctional fresh air purifying draught fan |
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