CN203971588U - Be placed in the air cleaner of the filter chamber's outer air on the vehicles - Google Patents
Be placed in the air cleaner of the filter chamber's outer air on the vehicles Download PDFInfo
- Publication number
- CN203971588U CN203971588U CN201420138122.2U CN201420138122U CN203971588U CN 203971588 U CN203971588 U CN 203971588U CN 201420138122 U CN201420138122 U CN 201420138122U CN 203971588 U CN203971588 U CN 203971588U
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- Prior art keywords
- filter
- air
- air cleaner
- housing
- filter element
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- Filtering Of Dispersed Particles In Gases (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The application provides a kind of air cleaner that is placed in the filter chamber's outer air on the vehicles, it is characterized in that comprising: filter element, for filtered air; Housing, described filter element is positioned at housing; And fixed part, for housing being fixed to the outside of the vehicles.
Description
Technical field
The utility model relates to air purification field, more specifically, relates to the air cleaner on the vehicles that is placed in for filter chamber's outer air.
Background technology
The current air quality of China is poor, 74 urban air-quality report contents of China according to China Environmental Monitoring General Station's issue show, in November, 2013, the air quality in 74 cities number of days ratio that on average exceeds standard is 47.7%, wherein the number of days that exceeds standard in 36 cities surpasses 50%, exceed standard in number of days, take PM2.5 and PM10 as primarily pollution number of days is more.Compare with October, the average number of days up to standard in city, Beijing-tianjin-hebei Region is without significant change, and Yangtze River Delta Area number of days ratio up to standard obviously reduces, and therefore, how effectively reducing airborne microparticle content is the important means of improving air quality.
As mentioned above, in air the content of microparticle too high be the main cause of current air quality variation, therefore, the major measure of improving weather condition should concentrate on how to reduce airborne microparticle content aspect.Current major measure is as reduced the discharge capacity of pollutant, adopts non-polluting energy sources to be also in conceptual phase as solar energy, wind energy etc., and some cities have adopted natural gas to replace coal or gasoline at present, but is also subject to the restriction of the how many and supply of resource.And along with industrial expansion, the raising of annual automobile pollution, following air will be worse and worse to the self-purification capacity of pollutant.Afforestation need to be longer time, therefore current measure can not be in time, effectively reduce airborne microparticle content, thereby improve the quality of air.And at present, air cleaner on the market or clarifier are all applicable to filter the air in enclosure space or the confined space, as the air in indoor or car, and can effectively not reduce the device of outdoor air microparticle content.
Utility model content
The utility model discloses a kind of air cleaner that is placed in the filter chamber's outer air on the vehicles.
An aspect of the present utility model provides a kind of air cleaner that is placed in the filter chamber's outer air on the vehicles, it is characterized in that comprising: filter element, for filtered air; Housing, described filter element is positioned at housing, in housing, comprise cavity, described cavity is positioned at after filter element on vehicles direct of travel, the front opening of cavity is right against filter element, and open rearward end is pressure opening feature, under certain wind speed, this pressure opening feature is opened, and air can pass through; And fixed part, for housing being fixed to the outside of the vehicles.
Preferably, the built-in air monitor that can air quality monitoring function of cavity.
Preferably, filter element comprises that at least one filter course is for filtering the particle of a certain size range.
Preferably, described filter element comprises primarily efficient filter layer, medium air filtration layer and high efficiency filter layer, can filter the microparticle of different size.
Preferably, between the different filter courses in filter element, there is distance, between filter course, form the cavity of sealing.
Preferably, the described filter course in described filter element is positioned in guide rail, is convenient to install, and in use can produce displacement.
Preferably, there are draw-in groove or screw in the side of housing, can be respectively fixing filter course.
Preferably, there is opening the position of placing filter course at the place, side of housing, can easily filter course be extracted out, thereby change filter course, and described opening is covered by the minor flaps of outside.
The purpose of this utility model is to provide a kind of easy air filter for filter chamber's outer air, this air cleaner can be installed on the roof outside of automobile, when running, filters by automobile the air of this device of flowing through, thus the airborne microparticle of filtering, the content of microparticle in reduction air.In addition by intelligent air monitor monitors, filter, the quality of rear air.Air is by the power of this filter the wind-force that automobile is run and produced, and this air filter does not need other fan as driving force.The utility model is microparticle in filtering air fast and effectively not only, and green, and environmental protection, can not cause secondary pollution.
Accompanying drawing explanation
The stereogram that Fig. 1 is the air cleaner of the present utility model seen from positive side;
The stereogram that Fig. 2 is the air cleaner of the present utility model seen from trailing flank; And
Fig. 3 A and 3B are front, the side schematic view of an example of air cleaner of the present utility model, the end face sectional view of the example that Fig. 3 C is air cleaner of the present utility model.
The specific embodiment
To describe preferred embodiment of the present utility model in detail according to accompanying drawing now.Note, the positioned opposite of the assembly in embodiment and the shape of device are only described to example, and are not intended to scope of the present utility model to be limited to these examples.In addition, similar Reference numeral and letter refer to similar in the drawings, thus, as long as define one in a figure, without the figure for follow-up, this are discussed.
The utility model provide a kind of be installed on the vehicles for filtering the air cleaner of extraneous air.The described vehicles can be automobile, motorcycle or ship etc.The schematic diagram of filter is as shown in the schematic diagram 1 of watching from front side portion and the schematic diagram 2 watched from rear lateral portion.This air cleaner comprises housing 1, fixed part 2 and filter element 3.Housing 1 is fixed on the outer wall of the vehicles in some way via fixed part (Fig. 3 B).Described filter element 3 is installed in object 1.
Fig. 3 A is the front schematic view of an example of air cleaner of the present utility model.As shown in Figure 3A, 1 indicator shell part.Fig. 3 B is the side schematic view of an example of air cleaner of the present utility model.As shown in Figure 3 B, 1 indicator shell part, 2 indication standing parts.Fig. 3 C is the end face sectional view of an example of air cleaner.As shown in Figure 3 C, c11 is back cover, and c12 is front shroud; C31 is elementary filter membrane, and c32 is middle effect filter membrane, the efficient filter membrane of c33, and c34 is housing one side cover plate, can be used for changing filter membrane; 4 is air detecting device, and c41 is valve ball, and c42 is elastic component, and c43 is elastic cover plate.
Housing 1 is comprised of main part, back cover c11 and front shroud c12.Thereby the object of front shroud and back cover is main part in order to prevent housing 1 to cause damage raining or drenched snowy day.Certainly, it will be understood by those skilled in the art that this front shroud and back cover nonessential, but dismountable.Main body comprises front and back panels and side, bottom surface etc., and front and back panels has larger space, can freely pass through air.Front panel is the reticular lamina that engineering plastics form, and Main Function is the filter of protecting below, and rear board is also netted, also for the protection of filter.
Filter element 2 is comprised of the filter course of different size, comprises primary filter layer c31, medium air filtration layer c32 and high efficiency filter layer c33.Described filter course c31 can filter the particle of different-diameter to c33.For example, primary filter layer c31 can filter the particle that diameter is greater than 1mm, and medium air filtration layer c32 can filter the microparticle that diameter is greater than 1um, and high efficiency filter layer c33 can filter the microparticle that diameter is greater than 0.3um.Filter course is fixed in housing 1 by guide rail or guide groove.As shown in Figure 3 C, the sidewall of housing 1 has opening and cover plate c34, can change easily filter course.Meanwhile, in use, this opening and cover plate c34 prevent that air from entering filter course from the side.It will be appreciated by those skilled in the art that filter element 2 not can only comprise three filter courses, also can comprise one, two or more than three filter courses according to the particle of wanting to filter.
Preferably, air detection parts 4 are set after filter element 2.As shown in Figure 3 C, air detection parts 4 are placed in after high efficiency filter layer c33, the air flue of a cavity and connection, consist of.Air monitering probe c44 is placed in air flue, places valve ball c41, and is connected with elastic component c42, flexible baffle plate c43 after elastic component in cavity.When the vehicles start, the motive force that Air Flow produces promotes valve ball C41, and valve ball is moved backward, and when wind-force is excessive, C42 and C43 can stop being moved further of valve ball, and when the vehicles stop, C42 elastic component makes valve ball homing.That is, when wind speed reaches certain speed, 20km/ hour for example, the motive force that Air Flow produces promotes valve ball c41, and valve ball is moved backward.Wind speed during lower than this speed this plate washer close.In cavity, place air quality monitoring probe, and monitoring result is shown in car.
The purpose of this utility model is effectively to reduce the content of microparticle in air.The utility model is placed in to the outside of automobile, particularly top, when automobile is run, air passes via filter element, and filter element is the airborne microparticle of filtering effectively.And, when automobile is run, causing displacement, thereby driven flowing of air, therefore the utility model does not need other air driven devices, as fan etc.The utility model is the airborne microparticle of filtering effectively.Now illustrate as follows:
The effective depth of supposing the utility model filter is 0.1m, the width of institute's installation automobile is 1.7m (with compact car), deduct the width of housing, the effective width of overanxious device is 1.4m, the effective area of filtered air is 0.1m*1.4m=0.14m2, this running car 1km, filtered air 140m3, if this running car 100km, filter 14000m3 air, according to the monthly concentration of in November, 2013 China 74 city PM2.5, be 79 μ g/m3, the monthly concentration of PM10 is that 136 μ g/m3 calculate, within one day, can to filter PM2.5 be 1106mg to this filter, PM10 is 1904mg.Suppose to have 100,000 cars that this air cleaner is installed, within one day, can filter PM2.5 is 1106mg*100000=110.6kg, and PM10 is 1904mg*100000=190.4kg.
Suppose that the utility model is installed on bus top, bus width is 2.5m, the effective depth of filter is 0.1m, width is 2m, the effective area of filtered air is 0.1m*2m=0.2m2, this running car 1km, filtered air 200m3, if this running car 100km, filtering 20000m3 air, is 79 μ g/m3 according to the monthly concentration of in November, 2013 China 74 city PM2.5, and the monthly concentration of PM10 is that 136 μ g/m3 calculate, within one day, can to filter PM2.5 be 1580mg to this filter, and PM10 is 2720mg.Suppose 16000 buses of Shanghai municipalization and this air cleaner is installed, within one day, can filter PM2.5 is 1580mg*16000=25.28kg, and PM10 is 2720mg*16000=43.52kg.
The utility model is not limited in the above-mentioned specific embodiment, and the variation that those of ordinary skills make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (8)
1. an air cleaner that is placed in the filter chamber's outer air on the vehicles, is characterized in that comprising:
Filter element, for filtered air;
Housing, described filter element is positioned at housing, in housing, comprise cavity, described cavity is positioned at after filter element on vehicles direct of travel, the front opening of cavity is right against filter element, and open rearward end is pressure opening feature, under certain wind speed, this pressure opening feature is opened, and air can pass through; And
Fixed part, for being fixed to housing in the outside of the vehicles.
2. air cleaner according to claim 1, is characterized in that:
The built-in air monitor that can detect air quality of cavity.
3. air cleaner according to claim 1, is characterized in that:
Filter element comprises that at least one filter course is for filtering the microparticle of a certain size range.
4. air cleaner according to claim 3, is characterized in that:
Described filter element comprises primarily efficient filter layer, medium air filtration layer and high efficiency filter layer, can filter the microparticle of different size.
5. air cleaner according to claim 4, is characterized in that:
Between different filter courses in filter element, there is distance.
6. according to the air cleaner described in claim 3 or 4, it is characterized in that:
Described filter course in described filter element is positioned in guide rail, is convenient to install, and in use can produce displacement.
7. air cleaner according to claim 1, is characterized in that:
There are draw-in groove or screw in the side of housing, can be respectively fixing filter course.
8. air cleaner according to claim 1, is characterized in that:
There is opening the position of placing filter course at the place, side of housing, filter course can be extracted out, thereby change filter course, and described opening is covered by the minor flaps of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138122.2U CN203971588U (en) | 2014-03-25 | 2014-03-25 | Be placed in the air cleaner of the filter chamber's outer air on the vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138122.2U CN203971588U (en) | 2014-03-25 | 2014-03-25 | Be placed in the air cleaner of the filter chamber's outer air on the vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971588U true CN203971588U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138122.2U Expired - Fee Related CN203971588U (en) | 2014-03-25 | 2014-03-25 | Be placed in the air cleaner of the filter chamber's outer air on the vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076173A (en) * | 2019-05-13 | 2019-08-02 | 北京宝恒伟业厨房设备有限公司 | Stainless steel kitchenware produces dust falling system |
-
2014
- 2014-03-25 CN CN201420138122.2U patent/CN203971588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076173A (en) * | 2019-05-13 | 2019-08-02 | 北京宝恒伟业厨房设备有限公司 | Stainless steel kitchenware produces dust falling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141203 Termination date: 20160325 |