CN108386949A - A kind of microfiltration air-supply arrangement - Google Patents
A kind of microfiltration air-supply arrangement Download PDFInfo
- Publication number
- CN108386949A CN108386949A CN201810391627.2A CN201810391627A CN108386949A CN 108386949 A CN108386949 A CN 108386949A CN 201810391627 A CN201810391627 A CN 201810391627A CN 108386949 A CN108386949 A CN 108386949A
- Authority
- CN
- China
- Prior art keywords
- air
- supply arrangement
- box body
- diaphragm
- shell
- 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.)
- Pending
Links
- 238000001471 micro-filtration Methods 0.000 title claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
-
- 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
- F24F7/007—Ventilation with forced flow
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention relates to air-supply arrangement more particularly to a kind of microfiltration air-supply arrangement, including shell and the mini-fan set on enclosure, the shell is provided with filtering wind entrance, and air enters in shell after filtering；The mini-fan includes box body, the opposite electrode plate of the polarity positioned at box body both ends and is connected in the middle part of box body and agitates diaphragm；Since this miniature air-supply arrangement can continue to blow, and it disclosure satisfy that needs of the people to miniature air-supply arrangement with smaller size smaller.It avoids the unsmooth breath of user applied to mask to actively blowing in mask.
Description
Technical field
The present invention relates to air-supply arrangement more particularly to a kind of microfiltration air-supply arrangements.
Background technology
Compared with the mask of high filtration grade, for the filtering for meeting to pollutant, filtration is complex, it is therefore desirable to make
It using larger suction when user breathes, therefore is easy to make user's unsmooth breath, as being equipped with air-supply in mask
Wind is sent into position of breathing by device, then can be to avoid unsmooth breath.
Existing air-supply arrangement is mostly fan structure, drives fan by motor, then air is agitated to flow, but motor
Larger size is all had with fan, specific volume can not further reduce, therefore its still mask.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, a kind of microfiltration is provided and is sent
Wind apparatus.
The present invention is to be achieved by the following technical programs：
A kind of microfiltration air-supply arrangement, including shell and the mini-fan set on enclosure, wherein
The shell is provided with filtering wind entrance, and air enters in shell after filtering；
The mini-fan includes box body, the opposite electrode plate of the polarity positioned at box body both ends and is connected in the middle part of box body
Agitate diaphragm；
Described to agitate diaphragm that there is polarity, the polar cycle of two electrode plates mutually to convert, diaphragm point is agitated in drive
It is not agitated towards two electrode plates；
There is air outlet, box body to agitate diaphragm close to air outlet side equipped with air intake vent, air intake vent for described box body one end
Place is equipped with the check valve only allowed air into；The check valve for allowing air to flow out is equipped with only at air outlet；
The air outlet in shell by stretching out.
The filtering wind inlet that the shell is provided with is equipped with filter mantle；The filter mantle includes retainer plate and the fixation of outside
Air filtration cotton in the middle part of retainer plate, the retainer plate are detachably connected with filtering wind entrance.
It is bayonet fittings on the outside of the retainer plate.
It is described to agitate diaphragm for permanent magnetism piece.
It is described to agitate diaphragm as there is polar graphene film after energization.
The beneficial effects of the invention are as follows：
Since this miniature air-supply arrangement can continue to blow, and it disclosure satisfy that people to miniature with smaller size smaller
The needs of air-supply arrangement.It avoids the unsmooth breath of user applied to mask to actively blowing in mask.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the present invention.
Fig. 2, Fig. 3 are mini-fan internal structure schematic diagrams when diaphragm being agitated to be located at two extreme positions agitated.
In figure：1. box body, 2. electrode plates, 3. agitate diaphragm, 4. air outlets, 5. air intake vents, 6. check valves, 7. shells, 8.
Filter mantle, 9. retainer plates.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings and most
The present invention is described in further detail for good embodiment.
As shown, the present invention includes shell 7 and the mini-fan set on enclosure, wherein
The shell is provided with filtering wind entrance, and air enters in shell after filtering；
The mini-fan includes box body 1, the opposite electrode plate 2 of the polarity positioned at box body both ends and is connected in the middle part of box body
Agitate diaphragm 3；
Described to agitate diaphragm that there is polarity, the polar cycle of two electrode plates mutually to convert, diaphragm point is agitated in drive
It is not agitated towards two electrode plates；
There is air outlet 4, box body to agitate diaphragm close to air outlet side equipped with air intake vent 5, inlet air for described box body one end
The check valve 6 only allowed air into is equipped at mouthful；The check valve for allowing air to flow out is equipped with only at air outlet.
The air outlet in shell by stretching out.
The operation principle of mini-fan is：
Polarity control is carried out to two electrode plates respectively by polarity switching so that electrode plate can convert rapidly pole
Property.And diaphragm is agitated towards the side electrode plate movement different with its polarity, when being moved to terminal position, the polarity of electrode plate turns
It changes so that diaphragm is agitated reversely to agitate.
Its course of work is：
Diaphragm is agitated to be divided into two and half chambers between two electrode plates and by entire box body, with agitating agitating for diaphragm,
When semi-cavity product close to air outlet side increases, wind is sucked by air intake vent, air outlet is in due to the effect of check valve
Closed state is then accumulated close to the semi-cavity of air outlet side and is reduced, and the interior air sucked is discharged by air outlet, and inlet air
Mouth is in closed state due to the effect of check valve.
Specifically, agitate the material of diaphragm can be permanent magnetism piece may be be powered after have polar graphene film.
Filtered air enters enclosure, and what mini-fan can continue exports filtered air.
Filtering wind ingress filtering component concrete structure be：Filter mantle 8 includes the retainer plate 9 of outside and is fixed on retainer plate
The air filtration cotton at middle part, the retainer plate are detachably connected with filtering wind entrance.Preferably, on the outside of the retainer plate it is bayonet
Formula connector.Thus it is convenient for the installation and dismounting to filter mantle.
Since this miniature air-supply arrangement can continue to blow, and it disclosure satisfy that people to miniature with smaller size smaller
The needs of air-supply arrangement.It avoids the unsmooth breath of user applied to mask to actively blowing in mask.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of microfiltration air-supply arrangement, which is characterized in that the mini-fan including shell and set on enclosure, wherein
The shell is provided with filtering wind entrance, and air enters in shell after filtering；
The mini-fan includes box body, the opposite electrode plate of the polarity positioned at box body both ends and is connected to agitating in the middle part of box body
Diaphragm；
Described to agitate diaphragm that there is polarity, the polar cycle of two electrode plates mutually to convert, diaphragm court respectively is agitated in drive
It is agitated to two electrode plates；
There is air outlet, box body to agitate diaphragm to be equipped with air intake vent close to air outlet side, set at air intake vent for described box body one end
There is the check valve only allowed air into；The check valve for allowing air to flow out is equipped with only at air outlet；
The air outlet in shell by stretching out.
2. a kind of microfiltration air-supply arrangement according to claim 1, which is characterized in that the filtering wind that the shell is provided with
Inlet is equipped with filter mantle；The filter mantle includes external retainer plate and the air filtration cotton be fixed in the middle part of retainer plate, institute
Retainer plate is stated to be detachably connected with filtering wind entrance.
3. a kind of microfiltration air-supply arrangement according to claim 2, which is characterized in that be bayonet on the outside of the retainer plate
Formula connector.
4. a kind of microfiltration air-supply arrangement according to claim 3, which is characterized in that described to agitate diaphragm for permanent magnetism
Piece.
5. a kind of microfiltration air-supply arrangement according to claim 3, which is characterized in that it is described agitate diaphragm be powered after
With polar graphene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391627.2A CN108386949A (en) | 2018-04-27 | 2018-04-27 | A kind of microfiltration air-supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810391627.2A CN108386949A (en) | 2018-04-27 | 2018-04-27 | A kind of microfiltration air-supply arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386949A true CN108386949A (en) | 2018-08-10 |
Family
ID=63064772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810391627.2A Pending CN108386949A (en) | 2018-04-27 | 2018-04-27 | A kind of microfiltration air-supply arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386949A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU823633A1 (en) * | 1979-07-04 | 1981-04-23 | Московское Ордена Ленина И Ордена Трудового Красного Знамени Высшеетехническое Училище Им.H.Э.Баумана | Membrane supercharger |
| CN2251633Y (en) * | 1996-06-03 | 1997-04-09 | 邓佩权 | Air pressure electromagnetic pump |
| JP2003000737A (en) * | 2001-06-21 | 2003-01-07 | Koken Ltd | Respiratory system |
| WO2014160178A1 (en) * | 2013-03-13 | 2014-10-02 | Clean Energy Labs, Llc | Graphene-drum pump and engine system |
| CN206150522U (en) * | 2016-09-30 | 2017-05-10 | 福州品行科技发展有限公司 | Mask |
| CN208154715U (en) * | 2018-04-27 | 2018-11-27 | 天津中世恒业科技有限公司 | A kind of microfiltration air supply device |
-
2018
- 2018-04-27 CN CN201810391627.2A patent/CN108386949A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU823633A1 (en) * | 1979-07-04 | 1981-04-23 | Московское Ордена Ленина И Ордена Трудового Красного Знамени Высшеетехническое Училище Им.H.Э.Баумана | Membrane supercharger |
| CN2251633Y (en) * | 1996-06-03 | 1997-04-09 | 邓佩权 | Air pressure electromagnetic pump |
| JP2003000737A (en) * | 2001-06-21 | 2003-01-07 | Koken Ltd | Respiratory system |
| WO2014160178A1 (en) * | 2013-03-13 | 2014-10-02 | Clean Energy Labs, Llc | Graphene-drum pump and engine system |
| CN206150522U (en) * | 2016-09-30 | 2017-05-10 | 福州品行科技发展有限公司 | Mask |
| CN208154715U (en) * | 2018-04-27 | 2018-11-27 | 天津中世恒业科技有限公司 | A kind of microfiltration air supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180810 |