CN206837707U - A kind of air pollutants filter - Google Patents
A kind of air pollutants filter Download PDFInfo
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- CN206837707U CN206837707U CN201720547287.9U CN201720547287U CN206837707U CN 206837707 U CN206837707 U CN 206837707U CN 201720547287 U CN201720547287 U CN 201720547287U CN 206837707 U CN206837707 U CN 206837707U
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- Prior art keywords
- filter screen
- lower filter
- air
- upper filter
- air pollutants
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Abstract
The utility model discloses a kind of air pollutants filter, including the upper filter screen and lower filter screen housing and setting in the inner, the surface of the upper filter screen and lower filter screen be provided with several be used for divulge information stomata, and the upper filter screen and lower filter screen are in the corrugated repeatedly bent, and air filtration layer is filled with space between the two.Air pollutants filter disclosed in the utility model, be provided with upper filter screen and lower filter screen several be used for divulge information stomata, can so improve the ventilative area of upper filter screen and lower filter screen as far as possible, reduce windage, raising CADR values；The shape and structure of upper filter screen and lower filter screen is the corrugated repeatedly bent simultaneously, compared to the network structure of plane, can have bigger bearing space between the two, and the loading of air filtration layer is bigger, therefore a screen pack change, can effectively improve CCM values.
Description
Technical field
Technical field of air purification is the utility model is related to, more particularly to a kind of air pollutants filter.
Background technology
With the development of environment-protecting industrial, increasing environment-friendly products have been used widely.
Environmental protection equipment refers to be used to control environmental pollution, environment-friendly active charcoal to improve environmental quality and have production unit or building
Installation unit manufactures and built engineering goods, structures and the system come, and environmental protection equipment should include complete set of equipments, such as empty
Gas purifier, sewage disposal device, ozone generator etc..
Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to adsorb, decompose or convert
Various air pollutants, the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde etc, bacterium, anaphylactogen etc. are generally comprised,
Effectively improve the product of air cleanliness.There are a variety of different technologies and medium, conventional purification of air skill in air purifier
Art has：Adsorption technology, negative (just) ion technology, catalysis technique, photocatalyst technology, superstructure light mineralising technology, the efficient mistakes of HEPA
Filter technology, electrostatic precipitation technology etc.；Material technology mainly has：The efficient material of photocatalyst, activated carbon, synthetic fibers, HEAP, bear from
Electronic generator etc..Particulate in air removal technology is directed to according to air purifier, mainly there is mechanical filter, high-pressure electrostatic collection
Dirt, electrostatic electret capacitance filter screen, electrostatic precipitation, electrostatic sterilization etc..Wherein, with the use of the air purifier of mechanical filter formula the most
Extensively.
In the prior art, the air purifier of mechanical filter formula is generally carton shape filtration core, the filter opening of this type
Typically blocked with brown paper etc. to keep clean, so cause ventilative area wretched insufficiency, windage is too big, CADR values in surface
(Clean Air Delivery Rate, pure air transfer rate) be not high.Although the and filter core wind of honeycomb or woven mesh structure
Resistance is smaller, but because structure space limits, filtering material loadings are relatively low, so cause a filterability relatively low, CCM values
(Cumulate Clean Mass, accumulation purification value) is relatively low.
Therefore, the air purifier of mechanical filter formula is taken into account ventilative area and a filterability, improve
CADR values and CCM values, it is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of air pollutants filter, can take into account ventilative area and once mistake
Filter rate, improve CADR values and CCM values.
In order to solve the above technical problems, the utility model provides a kind of air pollutants filter, including housing and set
Upper filter screen and lower filter screen disposed within, the surface of the upper filter screen and lower filter screen be provided with several be used for divulge information gas
Hole, and the upper filter screen and lower filter screen are in the corrugated repeatedly bent, and air filtration layer is filled with space between the two.
Preferably, the reinforcement circular layer for reinforcing and sealing its side is provided with the upper filter screen and lower filter screen.
Preferably, the upper filter screen and lower filter screen pass through fastener pretension with each self-corresponding reinforcing ring interlayer.
Preferably, the housing is specifically included for installing the cylinder of the upper filter screen and lower filter screen, and is arranged on institute
State cylinder top, the ring cowling for compressing the reinforcement circular layer on the upper filter screen.
Preferably, it is provided with the side wall of the cylinder for the neck with the reinforcement circular layer clamping on the lower filter screen.
Preferably, the air filtration layer is specially sorptive material and oxidant composite layer.
Air pollutants filter provided by the utility model, mainly including housing, upper filter screen and lower filter screen.Its
In, housing is the basic structure of air pollutants filter, is mainly used in installing and carries remaining parts.Upper filter screen is with
Filter screen is arranged in housing, and the set location of upper filter screen and lower filter screen in housing formed it is relatively top and relatively on the lower
Structure, be thusly-formed the primary filter effect twice to air.Several are provided with upper filter screen and lower filter screen to be used to lead to
The stomata of wind, the ventilative area of upper filter screen and lower filter screen can be so improved as far as possible, CADR values is improved, reduces windage；Meanwhile upper filter
Have at regular intervals and space between net and lower filter screen, and upper filter screen and lower filter screen itself are in the corrugated repeatedly bent,
Air filtration layer is filled with the corrugated space, the air filtration layer is for (predominantly being volatilized with the pollutant in air
Property organic compound or formaldehyde etc.) material layer that chemically reacts is main filter element.Due to upper filter screen and lower filter screen
Shape and structure is the corrugated repeatedly bent, therefore compared to the network structure of plane, can have bigger hold between the two
Space is carried, the loading of air filtration layer is bigger, and one time filterability is higher, therefore can effectively improve CCM values.In summary, originally
The air pollutants filter that utility model is provided, can take into account ventilative area and a filterability, improve CADR values with
CCM values.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is a kind of overall structure diagram of embodiment provided by the utility model；
Fig. 2 is Fig. 1 lateral partial structurtes sectional view；
Fig. 3 is Fig. 1 decomposition texture schematic diagram.
Wherein, in Fig. 1-Fig. 3：
Housing -1, cylinder -101, ring cowling -102, upper filter screen -2, lower filter screen -3, air filtration layer -4, reinforcing ring
Layer -5.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are refer to, Fig. 1 is a kind of overall structure of embodiment provided by the utility model
Schematic diagram, Fig. 2 are Fig. 1 lateral partial structurtes sectional view, and Fig. 3 is Fig. 1 decomposition texture schematic diagram.
In a kind of embodiment provided by the utility model, air pollutants filter mainly includes housing
1st, upper filter screen 2 and lower filter screen 3.
Wherein, housing 1 is the basic structure of air pollutants filter, is mainly used in installing and carries remaining zero
Part.Specifically, the housing 1 specifically can cylindrical, square tube shape or remaining is polygon-shaped.
Upper filter screen 2 and lower filter screen 3 are arranged in housing 1, and the setting position of upper filter screen 2 and lower filter screen 3 in housing 1
Put to form structure relatively top and relatively on the lower, be thusly-formed the primary filter effect twice to air.It should be noted that
Upper filter screen 2 and lower filter screen 3 are only a relative concepts, and its position relationship is not limited to traditional " upper and lower ", meanwhile, on
Filter screen 2 and lower filter screen 3 are regarded as one group of filter screen, but can set one group of filter screen in housing 1 incessantly, such as two or more groups
Deng, and multi-group filter net can be arranged in housing 1 to parallel, height arrangement.
Specifically, be provided with upper filter screen 2 and lower filter screen 3 several be used for divulge information stomata, so can as far as possible raising
The ventilative area of upper filter screen 2 and lower filter screen 3, CADR values are improved, reduce windage.Certainly, it is set on upper filter screen 2 and lower filter screen 3
Each stomata, its opening direction is towards direction of ventilation, so can further reduce windage naturally.
Meanwhile upper filter screen 2 and lower filter screen 3 are not brought into close contact, and have at regular intervals and space between the two, space master
Be used to fill air filtration layer 4, the air filtration layer 4 be for the pollutant in air --- predominantly TVOC (Total
Volatile Organic Compounds, total volatile organism) or formaldehyde etc. --- the material layer to chemically react, it is
Main filtration part.Importantly, upper filter screen 2 and lower filter screen 3 itself are in the corrugated (class wave-like) repeatedly bent, and two
Space between person is naturally also in corrugated, and compared to the network structure of planar rectangular, the space of corrugated core has more
Circuitous path, there is bigger bearing space between the two, the loading of air filtration layer 4 is bigger, and one time filterability is higher, because
This can effectively improve CCM values.
Therefore, the air pollutants filter that the present embodiment is provided, ventilative area and a filterability can be taken into account,
Improve CADR values and CCM values.
In a kind of preferred embodiment on upper filter screen 2 and lower filter screen 3, it is respectively provided with upper filter screen 2 and lower filter screen 3
Have and strengthen circular layer 5.Specifically, the reinforcement circular layer 5 can be plastic layer etc., upper filter screen 2 and lower filter screen 3 can be steel mesh etc., and on
Filter screen 2 and lower filter screen 3 and reinforcement circular layer 5 can use the manufacture of in-molded manufacturing process certain, upper filter screen 2, lower filter screen 3 and reinforcement
Circular layer 5, can be environment-friendly materials material, it is so repeatable to utilize.The circumference for strengthening circular layer 5 around upper filter screen 2 and lower filter screen 3 is set
Put, be mainly used in being reinforced in the upper filter screen 2 and lower filter screen 3 of corrugated, while its side is sealed, be so installed to shell
After in body 1, the inwall for strengthening changing into again with housing 1 is close to, it is possible to increase the hermetic seal of filter, can not hinder again normal
Air intake air-out.
Further, between upper filter screen 2 and lower filter screen 3 and each self-corresponding reinforcing ring layer 5, can be realized by fastener pre-
It is tight or fixed, than such as by bolt etc..In this way, due to being fixed between upper filter screen 2 and lower filter screen 3 by fastener, without point
Glue, therefore avoid secondary pollution.
In a kind of preferred embodiment on housing 1, the housing 1 mainly includes cylinder 101 and ring cowling 102.Wherein,
Cylinder 101 is the agent structure of housing 1, typically can cylindrical, square tube shape or polygon tubular etc..Cylinder 101 is mainly used in
Upper filter screen 2 and lower filter screen 3 are installed, and ring cowling 102 can coordinate with the top of cylinder 101, reaching close fastens effect, is mainly used in pressing
Reinforcement circular layer 5 on tight upper filter screen 2, improve the mounting stability of upper filter screen 2 and lower filter screen 3 in housing 1, while the ring cowling
102 can be rubber ring etc., can improve overall air-tightness to a certain extent.
In order to facilitate the installation of upper filter screen 2 and lower filter screen 3 on housing 1, the present embodiment is set in the side wall of cylinder 101
Neck.The neck is mainly used in being engaged with the reinforcement circular layer 5 on lower filter screen 3, and forms clamping.In this way, only need to be by lower filter
Reinforcement on net 3, which changes into, to be snapped fit onto in neck, you can is easily accomplished the installation of upper filter screen 2 and lower filter screen 3 in housing 1.
In a kind of preferred embodiment on air filtration layer 4, the air filtration layer 4 concretely sorptive material
And oxidant composite layer, such as the concretely composite layer of activated carbon, oxidant and catalyst etc., so can be significantly
The filter effect to a variety of organic compounds is improved, while expands the filtering scope of application.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
- A kind of 1. air pollutants filter, it is characterised in that including housing (1) and set upper filter screen (2) in the inner and The surface of lower filter screen (3), the upper filter screen (2) and lower filter screen (3) be provided with several be used for divulge information stomata, and it is described on Filter screen (2) and lower filter screen (3) are in the corrugated repeatedly bent, and air filtration layer (4) is filled with space between the two.
- 2. air pollutants filter according to claim 1, it is characterised in that the upper filter screen (2) and lower filter screen (3) the reinforcement circular layer (5) for reinforcing and sealing its side is provided with.
- 3. air pollutants filter according to claim 2, it is characterised in that the upper filter screen and lower filter screen (3) Pass through fastener pretension between each self-corresponding reinforcement circular layer (5).
- 4. air pollutants filter according to claim 3, it is characterised in that the housing (1) specifically includes use In the installation upper filter screen (2) and the cylinder (101) of lower filter screen (3), and it is arranged on the cylinder (101) top, for pressing The ring cowling (102) of reinforcement circular layer (5) on the tight upper filter screen (2).
- 5. air pollutants filter according to claim 4, it is characterised in that in the side wall of the cylinder (101) It is provided with for the neck with reinforcement circular layer (5) clamping on the lower filter screen (3).
- 6. air pollutants filter according to claim 5, it is characterised in that the air filtration layer (4) is specific For sorptive material and oxidant composite layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547287.9U CN206837707U (en) | 2017-05-17 | 2017-05-17 | A kind of air pollutants filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720547287.9U CN206837707U (en) | 2017-05-17 | 2017-05-17 | A kind of air pollutants filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206837707U true CN206837707U (en) | 2018-01-05 |
Family
ID=60795345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720547287.9U Active CN206837707U (en) | 2017-05-17 | 2017-05-17 | A kind of air pollutants filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206837707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663240A (en) * | 2018-12-20 | 2019-04-23 | 中煤科工集团重庆研究院有限公司 | A kind of active blast type Double-filtering device and mask |
| CN113181713A (en) * | 2021-03-11 | 2021-07-30 | 昆明理工大学 | Preparation method of porous aluminum filtering unit with corrugated multi-layer structure |
| CN115025567A (en) * | 2022-08-15 | 2022-09-09 | 山西辉能科技有限公司 | Dust filtering and recovering device |
-
2017
- 2017-05-17 CN CN201720547287.9U patent/CN206837707U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663240A (en) * | 2018-12-20 | 2019-04-23 | 中煤科工集团重庆研究院有限公司 | A kind of active blast type Double-filtering device and mask |
| CN113181713A (en) * | 2021-03-11 | 2021-07-30 | 昆明理工大学 | Preparation method of porous aluminum filtering unit with corrugated multi-layer structure |
| CN115025567A (en) * | 2022-08-15 | 2022-09-09 | 山西辉能科技有限公司 | Dust filtering and recovering device |
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