CN209092564U - A kind of aerial respiration filter - Google Patents
A kind of aerial respiration filter Download PDFInfo
- Publication number
- CN209092564U CN209092564U CN201821853716.6U CN201821853716U CN209092564U CN 209092564 U CN209092564 U CN 209092564U CN 201821853716 U CN201821853716 U CN 201821853716U CN 209092564 U CN209092564 U CN 209092564U
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- filter
- filter core
- degerming
- shell flange
- screw rod
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Abstract
The utility model belongs to filter technology field, in particular a kind of aerial respiration filter, including filter housing, is provided with air inlet at the top of filter housing, Metal net basket is provided at air inlet, screw rod is provided in filter housing, the surface of screw rod is socketed with the first thread cap；The utility model, pass through setting air inlet and Metal net basket, air inlet facilitates air to enter filter housing to be filtered, Metal net basket can prevent biggish particulate pollutant in air from entering in filter housing, it prevents from forming degerming filter core and pollute, the device passes through setting Metal net basket, it is not easy to plug filter core, the service life of filter core is ensured, using screw rod, first thread cap, filter core pressing plate, the cooperation of first shell flange and the second shell flange, degerming filter core is set to be more convenient for mounting and dismounting, people are facilitated to carry out replacement cleaning to degerming filter core, simultaneously by the way of upper entering and lower leaving, reduce the pressure loss of equipment, whole device structure is simple, it is easy to use, it is practical.
Description
Technical field
The utility model belongs to filter technology field, and in particular to a kind of aerial respiration filter.
Background technique
Air filter refers to air filter, is generally used for dust proof workshop, clean room, laboratory and toilet,
It is that powder is trapped from Dual-Phrase Distribution of Gas olid by the effect of porous filter material or for the dust-proof of electric mechanical communication equipment etc.
Dirt, and the equipment for making gas be purified, it is sent into interior after the low air cleaning of dustiness is handled, to guarantee clean room
Technique require and general air-conditioned room in air purity.
With the development of continuous improvement of people's living standards and society, requirement of the people to air quality is higher and higher,
Air filter is widely used in people's lives, and existing technology has the following problems at present: common air is exhaled
It is drawn through filter, air intlet is easy to open wide, and biggish impurity can be directly entered aerial respiration filter interior in air, is easy stifled
Filter core is filled in, is unfavorable for ensureing the service life of filter core.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of aerial respiration filter, tool
There is easy for installation, the small feature of the pressure loss that cleaning convenient for safeguarding and air flow through equipment.
To achieve the above object, the utility model provides the following technical solutions: a kind of aerial respiration filter, including filter
Shell is provided with air inlet at the top of the filter housing, Metal net basket is provided at the air inlet, is provided with spiral shell in the filter housing
Bar, the surface of the screw rod are socketed with the first thread cap, and the bottom of first thread cap is overlapped with filter core pressing plate, the filter core
Pressing plate is threaded through the surface of screw rod, and the bottom of the filter core pressing plate is overlapped with degerming filter core, and the degerming filter core is connected to card slot
Interior, the card slot is provided with the top of filter cover, and the second thread cap, second thread cap are fixedly connected at the top of the filter cover
It is inside equipped with screw rod, the bottom of the filter cover is provided with gas outlet, and the surface of the filter housing is fixedly connected with the first shell flange,
The surface of the filter cover is fixedly connected with the second shell flange.
Preferably, the second threaded hole is offered on second shell flange, the second threaded hole internal screw thread is connected with
Threaded post, the threaded post are threadedly coupled with the first threaded hole, and first threaded hole is provided with the top of the first shell flange.
Preferably, the second gasket is provided between first shell flange and the second shell flange.
Preferably, the first gasket is provided between the card slot and degerming filter core.
Preferably, the surface of the filter housing is fixedly connected there are two lifting lug.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model, by setting air inlet and Metal net basket, air inlet facilitates air to enter filter housing to be filtered,
Metal net basket can prevent biggish particulate pollutant in air from entering in filter housing, prevent from forming degerming filter core and pollute, pass through
First thread cap, screw rod and filter core pressing plate are set, it is convenient that degerming filter core is fixed and is dismantled, it is covered when the first thread cap drives
It is convenient that degerming filter core is fixed when plate screw surface is moved down and overlapped with the top of degerming filter core, when the first screw thread
Hatband moves filter core pressing plate when screw surface moves up, and conveniently removes the first thread cap and filter core pressing plate, and then filter to degerming
Core is replaced and is installed, and by setting filter cover and gas outlet, filtered air is facilitated to be discharged, which passes through setting metal
Mesh basket is not easy to plug filter core, has ensured the service life of filter core, using screw rod, the first thread cap, filter core pressing plate, first
The cooperation of body flange and the second shell flange makes degerming filter core be more convenient for mounting and dismounting, and people is facilitated to carry out degerming filter core
Replacement cleaning, while by the way of upper entering and lower leaving, reducing the pressure loss of equipment, whole device structure is simple, and it is easy to use,
It is practical.
2, the utility model, by the first threaded hole of setting, the second threaded hole and threaded post, it is convenient to filter housing and filter cover it
Between be fixed and separate, when threaded post passes through the second threaded hole and when being threadedly coupled with the first threaded hole, realization is to first
Fixation between body flange and the second shell flange, and then realize to the fixation between filter housing and filter cover, when threaded post and first
When threaded hole separates, realizes to the separation between the first shell flange and the second shell flange, and then facilitate and remove filter housing, lead to
The second gasket of setting is crossed, it is convenient to be sealed between the first shell flange and the second shell flange, and then to filter housing and filter
It is sealed between lid, prevents filtered air from flowing out, it, can be to card slot and degerming filter core by the way that the first gasket is arranged
Between be sealed, prevent filtered air by the discharge of gap between card slot and degerming filter core, by the way that lifting lug is arranged,
Facilitate people in installing and dismounting degerming filter core, by lifting lug, quickly and easily remove filter housing, and then degerming filter core is carried out
Replacement and installation.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram amplified at A in the utility model；
Fig. 3 is the structural schematic diagram amplified at B in the utility model；
In figure: 1, filter housing；2, air inlet；3, the first thread cap；4, screw rod；5, lifting lug；6, degerming filter core；7, the first sealing
Pad；8, gas outlet；9, the second thread cap；10, the first shell flange；11, filter core pressing plate；12, card slot；13, the second shell flange；
14, threaded post；15, the second gasket；16, the first threaded hole；17, the second threaded hole；18, Metal net basket；19, filter cover.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of aerial respiration filter, including filter housing 1,
The top of the filter housing 1 is provided with air inlet 2, is provided with Metal net basket 18 at the air inlet 2, by the way that 2 He of air inlet is arranged
Metal net basket 18, air inlet 2 facilitate air to enter filter housing 1 to be filtered, and Metal net basket 18 can prevent in air biggish
Grain pollutant enters in filter housing 1, prevents from forming degerming filter core 6 and pollute, is provided with screw rod 4, the screw rod 4 in the filter housing 1
Surface be socketed with the first thread cap 3, the bottom of first thread cap 3 is overlapped with filter core pressing plate 11, by the way that the first spiral shell is arranged
Line cap 3, screw rod 4 and filter core pressing plate 11, it is convenient that degerming filter core 6 is fixed and is dismantled, when the first thread cap 3 drives cover board spiral shell
It is convenient that degerming filter core 6 is fixed when 4 surface of bar moves down and overlaps with the top of degerming filter core 6, when the first thread cap
3 drive filter core pressing plates 11 when 4 surface of screw rod moves up, and conveniently remove the first thread cap 3 and filter core pressing plate 11, and then to removing
Bacterium filter core 6 is replaced and is installed, and the filter core pressing plate 11 is threaded through the surface of screw rod 4, and the bottom of the filter core pressing plate 11 is taken
It is connected to degerming filter core 6, the degerming filter core 6 is connected in card slot 12, and the card slot 12 is provided with the top of filter cover 19, the filter
The top of lid 19 is fixedly connected with the second thread cap 9, and screw rod 4, the bottom of the filter cover 19 are equipped in second thread cap 9
It is provided with gas outlet 8, by setting filter cover 19 and gas outlet 8, filtered air is facilitated to be discharged, the surface of the filter housing 1 is solid
Surely it is connected with the first shell flange 10, the surface of the filter cover 19 is fixedly connected with the second shell flange 13, and the device is by setting
Metal net basket 18 is set, filter core is not easy to plug, has ensured the service life of filter core, using screw rod 4, the first thread cap 3, filter core pressure
The cooperation of plate 11, the first shell flange 10 and the second shell flange 13, makes degerming filter core 6 be more convenient for mounting and dismounting, facilitates people
Replacement cleaning is carried out to degerming filter core 6, while by the way of upper entering and lower leaving, reducing the pressure loss of equipment, whole device
Structure is simple, easy to use, practical.
Specifically, the second threaded hole 17 is offered on second shell flange 13,17 internal screw thread of the second threaded hole
It is connected with threaded post 14, the threaded post 14 is threadedly coupled with the first threaded hole 16, and first threaded hole 16 is provided with first
The top of shell flange 10, it is convenient to filter housing 1 and filter by the first threaded hole 16 of setting, the second threaded hole 17 and threaded post 14
It is fixed and separates between lid 19, when threaded post 14 passes through the second threaded hole 17 and is threadedly coupled with the first threaded hole 16,
It realizes to the fixation between the first shell flange 10 and the second shell flange 13, and then realizes between filter housing 1 and filter cover 19
It is fixed, when threaded post 14 is separated with the first threaded hole 16, realize between the first shell flange 10 and the second shell flange 13
Separation, and then facilitate and remove filter housing 1.
Specifically, being provided with the second gasket 15 between first shell flange 10 and the second shell flange 13, pass through
Second gasket 15 is set, it is convenient to be sealed between the first shell flange 10 and the second shell flange 13, and then to filter housing 1
It is sealed between filter cover 19, prevents filtered air from flowing out.
Specifically, the first gasket 7 is provided between the card slot 12 and degerming filter core 6, by the way that the first gasket is arranged
7, it can be sealed between card slot 12 and degerming filter core 6, prevent filtered air from passing through card slot 12 and degerming filter core 6
Between gap discharge.
Specifically, the surface of the filter housing 1 is fixedly connected there are two lifting lug 5, by the way that lifting lug 5 is arranged, people is facilitated to pacify
When degerming filter core 6 is unloaded in assembly and disassembly, by lifting lug 5, quickly and easily filter housing 1 is removed, and then degerming filter core 6 is replaced and pacified
Dress.
The working principle and process for using of the utility model: the utility model enters air from air inlet 2, into
Metal net basket 18 enters in filter housing 1 after filtering, and filters through degerming filter core 6, is discharged from gas outlet 8, when needing replacing degerming filter core 6
When, threaded post 14 is rotated, separates threaded post 14 with the first threaded hole 16, and then make the first shell flange 10 and the second cylinder method
Orchid 13 separates, and removes filter housing 1 by lifting lug 5, is rotated up the first thread cap 3 and filter core pressing plate 11, until removing the first spiral shell
Degerming filter core 6 is taken out from card slot 12 later, is cleared up by line cap 3 and filter core pressing plate 11, and new degerming filter core 6 is inserted into
Filter core pressing plate 11 and the first thread cap 3 are socketed on screw rod 4 by card slot 12, rotate down the first thread cap 3 and filter core pressing plate
11, filter core pressing plate 11 and degerming filter core 6 are overlapped, clamping is carried out by the first thread cap 3, degerming filter core 6 is fixed, is covered
First shell flange 10 and the second shell flange 13 are fixed by threaded post 14 for upper filter housing 1, and then to filter housing 1 and filter
Lid 19 is fixed, and completes the replacement to degerming filter core 6 and installs, admits air into filter housing 1 and be filtered.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of aerial respiration filter, including filter housing (1), it is characterised in that: be provided with air inlet at the top of the filter housing (1)
(2), it is provided with Metal net basket (18), is provided with screw rod (4) in the filter housing (1), the screw rod (4) at the air inlet (2)
Surface be socketed with the first thread cap (3), the bottom of first thread cap (3) is overlapped with filter core pressing plate (11), the filter core
Pressing plate (11) is threaded through the surface of screw rod (4), and the bottom of the filter core pressing plate (11) is overlapped with degerming filter core (6), the degerming
Filter core (6) is connected in card slot (12), and the card slot (12) is provided with the top of filter cover (19), and the top of the filter cover (19) is solid
Surely it is connected with the second thread cap (9), is equipped with screw rod (4) in second thread cap (9), the bottom setting of the filter cover (19)
Have gas outlet (8), the surface of the filter housing (1) is fixedly connected with the first shell flange (10), and the surface of the filter cover (19) is solid
Surely the second shell flange (13) are connected with.
2. a kind of aerial respiration filter according to claim 1, it is characterised in that: on second shell flange (13)
It offers the second threaded hole (17), the second threaded hole (17) internal screw thread is connected with threaded post (14), the threaded post (14)
It is threadedly coupled with the first threaded hole (16), first threaded hole (16) is provided with the top of the first shell flange (10).
3. a kind of aerial respiration filter according to claim 1, it is characterised in that: first shell flange (10) with
The second gasket (15) are provided between second shell flange (13).
4. a kind of aerial respiration filter according to claim 1, it is characterised in that: the card slot (12) and degerming filter core
(6) the first gasket (7) are provided between.
5. a kind of aerial respiration filter according to claim 1, it is characterised in that: the surface of the filter housing (1) is fixed
There are two lifting lug (5) for connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853716.6U CN209092564U (en) | 2018-11-12 | 2018-11-12 | A kind of aerial respiration filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853716.6U CN209092564U (en) | 2018-11-12 | 2018-11-12 | A kind of aerial respiration filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209092564U true CN209092564U (en) | 2019-07-12 |
Family
ID=67159105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821853716.6U Active CN209092564U (en) | 2018-11-12 | 2018-11-12 | A kind of aerial respiration filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209092564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617397A (en) * | 2020-06-09 | 2020-09-04 | 西安重装矿山电器设备有限公司 | Independent convenient renew cartridge self-rescuer |
-
2018
- 2018-11-12 CN CN201821853716.6U patent/CN209092564U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617397A (en) * | 2020-06-09 | 2020-09-04 | 西安重装矿山电器设备有限公司 | Independent convenient renew cartridge self-rescuer |
| CN111617397B (en) * | 2020-06-09 | 2021-11-26 | 西安重装伟肯电气有限责任公司 | Independent convenient renew cartridge self-rescuer |
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