CN206404461U - A kind of air filter - Google Patents
A kind of air filter Download PDFInfo
- Publication number
- CN206404461U CN206404461U CN201621408324.XU CN201621408324U CN206404461U CN 206404461 U CN206404461 U CN 206404461U CN 201621408324 U CN201621408324 U CN 201621408324U CN 206404461 U CN206404461 U CN 206404461U
- Authority
- CN
- China
- Prior art keywords
- opening
- air
- housing
- neck
- protection network
- 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.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of air filter, include housing, air intlet and air outlet slit are offered on the housing, the air filter also includes being arranged at the protection network and primary filter part in housing close to air intlet one end, the side wall of the housing side offers the first opening and the second opening in one end close to air intlet, the housing is on the inside of the two side adjacent with the first opening, the position of the opening of correspondence first and the second opening is provided with the first neck and the second neck, the primary filter part is inserted into the first neck by the first opening, the protection network is inserted into the second neck by the second opening, the primary filter part includes one or more layers non-woven fabrics.A kind of air filter described in the utility model, install primary filter part additional before protection network, the impurity such as steam and dust that can be in initial absorption air, reduce the impurity into the air filter, add the service life of protection network and the air filtering core.
Description
Technical field
The utility model is related to air cleaning facility field, more particularly to a kind of air filter.
Background technology
Air cleaner be widely used in machinery, weaving etc. field, in clean room or equipment air, air filtering core
After air air inlet filter, internal air filtering core can be a series of to the carry out of the steam in air, dust and other impurities
Filtering.However, air cleaner is during prolonged use, the protection network and air filtering core of air cleaner can be infected with
Excessive dirt and impurity, causes people to need frequently to be replaced and cleaned it.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of air filter, anti-
Install primary filter part before protecting wire net additional, the impurity such as steam and dust that can be in absorption air.
To solve the above problems, the technical scheme that the utility model is used is as follows：
A kind of air filter, includes and air intlet and air outlet slit, the sky is offered on housing, the housing
Gas filter also includes being arranged at the protection network and primary filter part in housing close to air intlet one end, the housing side
Side wall close to air intlet one end offer the first opening and second opening, the housing with first opening it is adjacent
On the inside of two side, the position of the opening of correspondence first and the second opening is provided with the first neck and the second neck, the primary filter
Part is inserted into the first neck by the first opening, and the protection network is inserted into the second neck by the second opening, described first
Level filtration members include one or more layers non-woven fabrics.
Further, sealing strip, the sealing strip and primary are provided with the side wall of first neck and the second neck
Filtration members and protection network interference fit.
Further, the housing is provided with fixture between the first opening and the second opening, and the fixture includes
The rotary shaft on housing, and fixed hasp portion on the rotary shaft are rotatably arranged on, rotational fixture enables to hasp portion to consolidate
Fixed or release primary filter part and protection network.
Further, the rotary shaft is threadedly coupled with housing, can adjust the distance between hasp portion and housing.
Compared with prior art, the beneficial effects of the utility model are：A kind of air filtration dress described in the utility model
Put, install primary filter part additional before protection network, the impurity such as steam and dust that can be in initial absorption air reduces and enters institute
The impurity of air filter is stated, the service life of protection network and the air filtering core is added so that protection network and the sky
Filter element is without being frequently replaced and cleaned；And the first neck and fixture are set on housing so that the primary filter part side of changeing
Just it is quick；Primary filter part is made up of non-woven fabrics, cheap, easy to clean, has saved production cost, improves production effect
Rate.
Brief description of the drawings
Fig. 1 shows a kind of stereogram of air filter described in the utility model；
Fig. 2 shows a kind of phantom of air filter shown in Fig. 1；
Fig. 3 shows the schematic diagram of the primary filter part of air filter shown in Fig. 1.
Wherein, 1 is housing, and 11 be air intlet, and 12 be air outlet slit, and 13 be the first opening, and 14 be the second opening, and 15 are
First neck, 16 be the second fluting, and 17 be fixture, and 171 be rotary shaft, and 172 be hasp portion, and 18 be sealing strip, and 2 be protection
Net, 3 be primary filter part, and 31 be fixed frame, and 32 be non-woven fabrics.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
A kind of air filter described in the utility model, includes housing 1, and the air filter being arranged in housing 1
Core (not shown).Air intlet 11 and air outlet slit 12 are offered on the housing 1, the air filter is in housing 1
One end close to air intlet 11 is additionally provided with protection network 2 and primary filter part 3, and outside air is inhaled into shell from air intlet 11
In body 1, sequentially pass through primary filter part 3, protection network 2 and the air filtering core and discharged from air outlet slit 12.
As shown in Fig. 2 in the present embodiment, the housing 1 is cuboid, the side wall of the side of housing 1 enters close to air
One end of mouth 11 offers the first opening 13 and the second opening 14.The housing 1 is open in 13 adjacent two sides with first
Side, the position of the opening 14 of the opening of correspondence first 13 and second is provided with the first neck 15 and the second neck 16.The primary filter
Part 3 is inserted into the first neck 15 by the first opening 13, and the protection network 2 is inserted into the second neck 16 by the second opening 14
It is interior.Sealing strip 18, the sealing strip 18 and primary filter part 3 are provided with the side wall of the neck 16 of first neck 15 and second
And protection network 2 is interference fitted, while playing sealing function, prevent primary filter part 3 and protection network 2 from loosening.
The housing 1 is provided with fixture 17 between the first opening 13 and the second opening 14, and the fixture 17 includes
It is rotatably arranged on the rotary shaft 171 on housing 1, and the hasp portion 172 being fixed in rotary shaft 171.The rotary shaft 171 and shell
Body 1 is threadedly coupled, and can adjust the distance between hasp portion 172 and housing 1 so that the two ends in hasp portion 172 can be supported respectively
Hold on primary filter part 3 and protection network 2 so that primary filter part 3 is fixed on the first neck 15 and the second neck with protection network 2
In 16；The relative fixture 17 that rotates backward enables to hasp portion 172 to unclamp primary filter part 3 and protection network 2, conveniently tears open
Dress.In the present embodiment, the fixture 17 is two, is separately positioned on the opposite sides of the first opening 13 and the second opening 14.
The protection network 2 is latticed woven wire, for preventing large-scale foreign matter from entering in the air filter.
As shown in figure 3, the primary filter part 3 includes the fixed frame 31 matched with the first neck 15, and it is fixedly installed on fixed frame
One or more layers non-woven fabrics 32 in 31.The non-woven fabrics 32 can be in absorbing and filtering air steam and the larger dust of particle
Deng impurity, dust and steam into the air filter is greatly reduced, protection network 2 and the air filter is extended
The service life of core.It is appreciated that filtration members that the primary filter part 3 can also constitute for activated carbon granule etc..
A kind of air filter described in the utility model, installs primary filter part 3 additional before protection network 2, can be preliminary
The impurity such as steam and dust in absorption air, reduce the impurity into the air filter, add the He of protection network 2
The service life of the air filtering core so that protection network 2 and the air filtering core are without being frequently replaced and cleaned；And in housing 1
The first neck 15 of upper setting and fixture 17 so that primary filter part 3 changes convenient and swift；Primary filter part 3 is by non-woven fabrics 32
Constitute, it is cheap, it is easy to clean, production cost has been saved, production efficiency is improved.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (4)
1. a kind of air filter, include and offer air intlet (11) on housing (1), the housing (1) and air goes out
Mouth (12), it is characterised in that：The air filter also includes being arranged in housing (1) close to air intlet (11) one end
Protection network (2) and primary filter part (3), the side wall of housing (1) side are offered in one end close to air intlet (11)
First opening (13) and the second opening (14), the housing (1) with first opening (13) adjacent two side on the inside of, correspondence the
The position of one opening (13) and the second opening (14) is provided with the first neck (15) and the second neck (16), the primary filter part
(3) it is inserted into by the first opening (13) in the first neck (15), the protection network (2) is inserted into the by the second opening (14)
In two draw-in groove (16), the primary filter part (3) includes one or more layers non-woven fabrics (32).
2. a kind of air filter according to claim 1, it is characterised in that：First neck (15) and the second card
Sealing strip (18) is provided with the side wall of groove (16), the sealing strip (18) is matched somebody with somebody with primary filter part (3) and protection network (2) interference
Close.
3. a kind of air filter according to claim 1, it is characterised in that：The housing (1) is in the first opening
(13) fixture (17) is provided between the second opening (14), the fixture (17) includes being rotatably arranged on housing (1)
Rotary shaft (171), and the hasp portion (172) being fixed in rotary shaft (171), rotational fixture (17) enables to hasp portion
(172) fixed or release primary filter part (3) and protection network (2).
4. a kind of air filter according to claim 3, it is characterised in that：The rotary shaft (171) and housing (1)
Threaded connection, can adjust the distance between hasp portion (172) and housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408324.XU CN206404461U (en) | 2016-12-21 | 2016-12-21 | A kind of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408324.XU CN206404461U (en) | 2016-12-21 | 2016-12-21 | A kind of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206404461U true CN206404461U (en) | 2017-08-15 |
Family
ID=59551311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408324.XU Active CN206404461U (en) | 2016-12-21 | 2016-12-21 | A kind of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206404461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425618A (en) * | 2019-07-30 | 2019-11-08 | 涂永忠 | A kind of intelligent fume purifying fire-fighting system and kitchen fume processing method |
-
2016
- 2016-12-21 CN CN201621408324.XU patent/CN206404461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425618A (en) * | 2019-07-30 | 2019-11-08 | 涂永忠 | A kind of intelligent fume purifying fire-fighting system and kitchen fume processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205422793U (en) | A ventilation dust collector for mine | |
| CN207384199U (en) | Hand held cleaner | |
| CN206404461U (en) | A kind of air filter | |
| CN206496524U (en) | Gas-heating water heater air filter | |
| CN204193699U (en) | A kind of structure improved deduster | |
| CN208287746U (en) | Dust-extraction unit between a kind of textile operation | |
| CN208389579U (en) | A kind of dust-extraction unit in garment production workshop | |
| CN201015573Y (en) | Dust-collecting bag for dust collector | |
| CN109396936A (en) | A kind of fast dust-removing equipment of metal-cutting machine | |
| CN207928283U (en) | The blower fan system and Household floor-sweeping machine of Household floor-sweeping machine | |
| CN205495152U (en) | High efficiency dust collector for tea processing | |
| CN210522069U (en) | Energy-saving air filter element device for vehicle | |
| CN204684848U (en) | A kind of air filter | |
| CN207657794U (en) | A kind of Automobile Service interlayer dust exhaust apparatus | |
| CN209060727U (en) | A kind of bag filter | |
| CN206775881U (en) | A kind of electric locomotive dust pelletizing system | |
| CN208620467U (en) | A kind of self-cleaning filter cartridge construction and air purifier | |
| CN208431081U (en) | A kind of automobile engine dry type filter | |
| CN205183293U (en) | Dust absorbing device | |
| CN206432803U (en) | A kind of motor base with dust-absorbing function | |
| CN206343002U (en) | DISA lines penetrate sand vent gas scrubber | |
| CN207513712U (en) | A kind of combination type air filter | |
| CN205598850U (en) | Dust collector between well production of medicinal materials processing vehicle | |
| CN205699875U (en) | A kind of drainage screen of air purifier | |
| CN209221698U (en) | A kind of list cabinet tape pulse soot blowing back suction type industrial dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |