CN207729775U - A kind of air purification fresh air blower - Google Patents
A kind of air purification fresh air blower Download PDFInfo
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- CN207729775U CN207729775U CN201820044401.0U CN201820044401U CN207729775U CN 207729775 U CN207729775 U CN 207729775U CN 201820044401 U CN201820044401 U CN 201820044401U CN 207729775 U CN207729775 U CN 207729775U
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- air
- fresh air
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Abstract
The utility model discloses a kind of air purification fresh air blowers, including new fan main body, new fan main body first end is provided with outdoor fresh air entrance and indoor return air entrance, wind feeding section includes fresh air runner and return air runner, outdoor fresh air entrance is connected to fresh air runner, indoor return air entrance is connected to return air runner, fresh air runner separates with return air runner to be arranged, fresh air switch valve block is provided in fresh air runner, it is provided with return air switch valve block in return air runner and purifying formaldehyde module, purifying formaldehyde module are set to the downstream of return air runner；Filtration, purification section includes that electrostatic precipitation module, secondary filtration module, ultraviolet-sterilization module and peculiar smell remove module；Power section is provided with centrifugal blower；New fan main body second end is provided with indoor air outlet, and the interior air outlet is connected to the power section, thereby can effectively purify the air got in, and the air quality that raising is got in, and has the effect of dedusting, except haze, except formaldehyde and eliminate the unusual smell.
Description
Technical field
The utility model belongs to fresh air and Techniques for Indoor Air Purification field, and in particular to a kind of air purification fresh air blower.
Background technology
With the continuous development of industry, our air qualities of living environment worse and worse, or even not only influence our days
Often trip, also working environment, living environment etc.；Health can be influenced by breathing contaminated air for a long time, caused the mankind and exhaled
Tract disease, therefore air quality of how making the life better are inhaled, is more paid attention to by the mankind.
Air purifier slowly by more people is used for that indoor air quality is adjusted and purifies, existing air purification
Device air circulation generally in closed space uses, although room air is purified, long-term no Leads to new breeze can be made
It is reduced at indoor oxygen concentration, gas concentration lwevel increases；Because and there is air purification fresh air blower, air purification fresh air blower
Different with air purifier operation principle, new wind turbine improves Interior Space makings by the way of actively replacing room air
Amount, is got in into the air of new wind turbine by a series of effective filtering, and indoor turbid air is then exhausted from, and carries out room
Inner air and outer air secure exchange reaches and toxic substance concentration in room air, gas concentration lwevel, inhalable particles is greatly reduced
Object concentration etc..
But these air cleaning units, all there are problems that one be exactly long-time use after, filter can be accumulated constantly
The dust of institute's band in poly- air, these dust long-term accumulations are very easy to grow bacterium, and it is clear to be also not easy individually dismounting progress
It washes, health but will be damaged；And existing many new wind turbines are one-way only operation, in order to which bigger efficiency purifies air,
Therefore need one kind that can purify indoor return air, and the air cleaning unit that fresh air can be introduced and purified.
Utility model content
To solve the above problems, the utility model provides the following technical solutions：A kind of air purification fresh air blower, including fresh air
Owner's body, new fan main body include first end and second end, and new fan main body first end is between new fan main body second end
Include sequentially wind feeding section, filtration, purification section and power section；New fan main body first end is provided with outdoor fresh air entrance and interior
Return air inlet, wind feeding section include fresh air runner and return air runner, and outdoor fresh air entrance is connected to fresh air runner, indoor return air entrance
It is connected to return air runner, fresh air runner separates with return air runner to be arranged, and fresh air switch valve block, return are provided in fresh air runner
It is provided with return air switch valve block in road and purifying formaldehyde module, purifying formaldehyde module are set to the downstream of return air runner；Filtering is net
It includes that electrostatic precipitation module, secondary filtration module, ultraviolet-sterilization module and peculiar smell remove module to change section sequentially；Power section is provided with
Centrifugal blower；New fan main body second end is provided with indoor air outlet, and indoor air outlet is connected to power section.
Further, outdoor fresh air entrance and indoor return air entrance are respectively arranged with by-pass filtration module.
Further, fresh air flow paths downstream is provided with reinforcement filtering module.
Further, it is detachable to reinforce filtering module, and new leeway biography is provided with reinforcing filtering module downstream
Sensor.
Further, electrostatic precipitation module includes electrostatic charging area and electrostatic precipitation area.
Further, secondary filtration module down-stream is provided with secondary filtration module differential pressure pickup.
Further, fresh air opening and closing valve block and return air opening and closing valve block respectively with fresh air valve block motor and return air valve block motor
Connection.
Further, including control module, control module are connect with fresh air valve block motor and return air valve block motor.
Further, ultraviolet-sterilization module is ultraviolet germicidal lamp.
Further, peculiar smell removal module is activated carbon adsorption layer.
Compared with prior art, the utility model has the beneficial effects that：1. being provided with purifying formaldehyde mould in return air runner
Block effectively removes indoor formaldehyde；2. can remove secondary filtration module mould in secondary filtration module down-stream setting ultraviolet-sterilization module
The bacterium that remaining dust is grown on block, purification get in air；3. dismountable reinforcement filtering is arranged in fresh air runner
Module, and reinforce filtering module downstream setting differential pressure pickup again, secondary filtration module life is improved, and be convenient for replacing；
4. peculiar smell, which is arranged, in filtration, purification section removes module, it is effectively improved the air quality got in.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of air purification fresh air blower of the utility model.
Marginal data：1. fresh air inlet, 2. indoor return air entrances, 3. by-pass filtration modules, 4. fresh air runners, 5. returns
Road, 6. fresh airs switch valve block, 7. return air switch valve block, 8. fresh air valve block motors, 9. return air valve block motors, 10. control modules,
11. reinforcing filtering module, 12. fresh air differential pressure pickups, 13. purifying formaldehyde modules, 14. electrostatic precipitation modules, 15. secondary filtrations
Module, 16. ultraviolet-sterilization modules, 17. peculiar smell removal module, 18. secondary filtration module differential pressure pickups, 19. centrifugal blowers,
20. air outlet in Room.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of air purification fresh air blower, including first end and second end, new fan main body first end is to new
Include sequentially wind feeding section, filtration, purification section and power section between fan main body second end, new fan main body first end is provided with
Fresh air inlet 1 and indoor return air entrance 2 are respectively arranged with by-pass filtration module 3 in fresh air inlet 1 and indoor return air entrance 2, enter
Wind section includes fresh air runner 4 and return air runner 5, and fresh air runner 4 is connected to fresh air inlet 1, return air runner 5 and indoor return air entrance
2 connections, fresh air runner 4 and return air runner 5 do separation setting, each other two separate spaces；It is provided in fresh air runner 4 new
Wind switchs valve block 6, and return air runner 5 is provided with return air switch valve block 7, fresh air switch valve block 6 and return air switch valve block 7 respectively with newly
Air valve piece motor 8 and return air valve block motor 9 connect, and fresh air valve block motor 8 is controlled by control module 10 respectively with return air valve block motor 9
System, control module 10 are connect with fresh air valve block motor 8 and return air valve block motor 9, and user can be according to the difference of room air concentration
Situation adjusting control module 10 switchs the angle of the deflection of valve block 7 to control fresh air switch valve block 6 and return air, and then adjusts Interior Space
The gas concentration lwevel of gas reduces Indoor Air Formaldehyde, peculiar smell (such as indoor smoke)；
When interior needs dedusting or gas concentration lwevel higher or when having peculiar smell, opened newly by control module 10
Wind switchs valve block 6, and outside air is sucked by fresh air inlet 1, by the by-pass filtration module 3 that fresh air inlet 1 is arranged, level-one mistake
Filter module 3 is primary filter, is mainly used for 5 μm of filtering with dust particles, plays the role of one and tentatively filter, can also
Increase the service life of subsequent filter module；Fresh air switch valve block 6 is provided in fresh air runner 4, when indoor carbon dioxide concentration
When higher, fresh air is increased by control module 10 and switchs the angle that valve block 6 deflects, intake is increased, when indoor carbon dioxide is dense
When spending relatively low, fresh air is reduced by control module 10 and switchs the angle that valve block 6 deflects, reduces intake, and then increases or reduces
Purification efficiency；It is provided in 4 downstream of fresh air runner and reinforces filtering module 11, reinforced filtering module downstream and fresh air pressure difference sensing is set
Device 12, sensing reinforce the service life of filtering module 11, and dismountable filtering module 11 of reinforcing is convenient for changing, and reinforcing filtering module 11 is
Medium effeciency filter further traps the particle dust of 1-5um and various suspended matters in fresh air air, can improve net into filtering
Change the air purity of section, increases the service life of subsequent filter module；The fresh air air of reinforced filtering module 11 passes through successively again
Filtration, purification section, that is, electrostatic precipitation module 14, secondary filtration module 15, ultraviolet-sterilization module 16 and peculiar smell remove module 17, wherein
Electrostatic precipitation module includes electrostatic charging area 141 and electrostatic precipitation area 142, and it is empty to generate electrostatic charge absorption by electrostatic charging area 141
Foreign particle in gas, concentration converge at electrostatic precipitation area 142；Fresh air air after electrostatic precipitation further passes through secondary filtration
Module 15, secondary filtration module 15 are high efficiency particulate air filter, are mainly used for trapping 0.5um particle dusts below and various suspensions
Object, secondary filtration module down-stream are provided with secondary filtration module differential pressure pickup 18, sense 15 service life of secondary filtration module,
It represents to be covered with dust all in secondary filtration module when pressure difference is excessive and need replacing, meanwhile, there are a large amount of ashes in secondary filtration module 15
Dirt is easy to grow bacterium, and the fresh air air through secondary filtration module 15 is that ultraviolet light kills further across ultraviolet sterilization module 16
Bacterium lamp carries out the peculiar smell in sterilizing and peculiar smell removal module 17 i.e. activated carbon adsorption layer removal air, then via power section
Centrifugal blower 19 extract out purified fresh air air send to be connected to power section new fan main body second end setting interior
Air outlet 20 is expelled to interior by indoor air outlet 20.
When indoor formaldehyde concentration is higher, opening return air by control module 10 switchs valve block 7, and room air is returned by interior
Wind entrance 2 sucks, and by the by-pass filtration module 3 that indoor return air entrance 2 is arranged, filters out 5 μm with dust particles, plays one
A effect tentatively filtered；It is provided with return air switch valve block 7 in return air runner 5 and passes through control when indoor formaldehyde concentration is higher
Module 10 increases the angle that return air switch valve block 7 deflects, and increases intake, when indoor formaldehyde concentration is relatively low, by controlling mould
Block 10 reduces the angle that return air switch valve block 7 deflects, and reduces intake, and then increases or reduce purification efficiency；Under return air runner 5
Trip is provided with purifying formaldehyde module 13, reduces the concentration of indoor formaldehyde, and purifying formaldehyde module 13 is to utilize photocatalyst, photocatalyst master
If Nano titanium dioxide is coated on substrate surface, strong degradation function can be generated via ultraviolet light, can not only be gone
Except the bacterium in air can also remove formaldehyde；Through formaldehyde plant treated indoor return air air, done into one through filtering clean-up stage
The deep layer of step purifies, and is finally expelled to interior by power section air outlet 20 sent to the room.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of air purification fresh air blower, including new fan main body, it is characterised in that：
The new fan main body includes first end and second end, the new fan main body first end to the new fan main body
Include sequentially wind feeding section, filtration, purification section and power section between two ends；
The new fan main body first end is provided with outdoor fresh air entrance and indoor return air entrance, and the wind feeding section includes new distinguished and admirable
Road and return air runner, the outdoor fresh air entrance are connected to the fresh air runner, the indoor return air entrance and the return
Road is connected to, and the fresh air runner separates with the return air runner to be arranged, and fresh air switch valve block, institute are provided in the fresh air runner
State be provided in return air runner return air switch valve block and purifying formaldehyde module, the purifying formaldehyde module be set to the return
The downstream in road；
The filtration, purification section includes that electrostatic precipitation module, secondary filtration module, ultraviolet-sterilization module and peculiar smell remove module；
The power section is provided with centrifugal blower；
The new fan main body second end is provided with indoor air outlet, and the interior air outlet is connected to the power section.
2. air purification fresh air blower according to claim 1, it is characterised in that：The outdoor fresh air entrance and the interior
Return air inlet is respectively arranged with by-pass filtration module.
3. air purification fresh air blower according to claim 1, it is characterised in that：The fresh air flow paths downstream is provided with reinforcement
Filtering module.
4. air purification fresh air blower according to claim 3, it is characterised in that：The reinforcement filtering module is detachable
Formula is provided with fresh air differential pressure pickup in the reinforcement filtering module downstream.
5. air purification fresh air blower according to claim 1, it is characterised in that：The electrostatic precipitation module includes electrostatic charge
Electric area and electrostatic precipitation area.
6. air purification fresh air blower according to claim 1, it is characterised in that：The secondary filtration module down-stream is provided with
Secondary filtration module differential pressure pickup.
7. air purification fresh air blower according to claim 1, it is characterised in that：The fresh air opening and closing valve block and the return air
Opening and closing valve block is connect with fresh air valve block motor and return air valve block motor respectively.
8. air purification fresh air blower according to claim 7, it is characterised in that：Further include control module, the control
Molding block is connect with the fresh air valve block motor and the return air valve block motor.
9. air purification fresh air blower according to claim 1, it is characterised in that：The ultraviolet-sterilization module is killed for ultraviolet light
Bacterium lamp.
10. air purification fresh air blower according to claim 1, it is characterised in that：The peculiar smell removal module is activated carbon
Adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044401.0U CN207729775U (en) | 2018-01-11 | 2018-01-11 | A kind of air purification fresh air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044401.0U CN207729775U (en) | 2018-01-11 | 2018-01-11 | A kind of air purification fresh air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729775U true CN207729775U (en) | 2018-08-14 |
Family
ID=63082002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044401.0U Expired - Fee Related CN207729775U (en) | 2018-01-11 | 2018-01-11 | A kind of air purification fresh air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895506A (en) * | 2020-07-17 | 2020-11-06 | Tcl空调器(中山)有限公司 | Air conditioner fresh air control method and air conditioner |
-
2018
- 2018-01-11 CN CN201820044401.0U patent/CN207729775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895506A (en) * | 2020-07-17 | 2020-11-06 | Tcl空调器(中山)有限公司 | Air conditioner fresh air control method and air conditioner |
| CN111895506B (en) * | 2020-07-17 | 2021-11-23 | Tcl空调器(中山)有限公司 | Air conditioner fresh air control method and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20190111 |