CN207875647U - A kind of rail vehicle - Google Patents
A kind of rail vehicle Download PDFInfo
- Publication number
- CN207875647U CN207875647U CN201721844601.6U CN201721844601U CN207875647U CN 207875647 U CN207875647 U CN 207875647U CN 201721844601 U CN201721844601 U CN 201721844601U CN 207875647 U CN207875647 U CN 207875647U
- Authority
- CN
- China
- Prior art keywords
- filter
- rail vehicle
- air
- air outlet
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of rail vehicles, including compartment, air cleaning unit is equipped in the compartment, the air cleaning unit includes shell, the air inlet and air outlet, the wind turbine being set in the shell and filter being set between air inlet and air outlet that are set on shell；Filter is composed of multiple layers of filters, includes filter screen, Carbon fibe filter layer, graphene-based HEPA filter layer successively from air inlet to air outlet direction.The utility model devise it is a kind of be equipped with can this adverse circumstances in specialized purge motor car purifier rail vehicle, there is fabulous filter effect for dust, PM2.5, peculiar smell, virus, the bacterium etc. in narrow closed motor car, can effectively prevent passenger and concentrate on caused epidemic situation propagation in compartment for a long time.
Description
Technical field
The utility model is related to a kind of rail vehicles.
Background technology
Ordinary passenger express train compartment, the air purification in railcar are mainly by air-conditioning filter net solution at present, but air-conditioning
Filtration system is relatively easy, may filter that bulky grain dust, cannot purify minute dusts in air, formaldehyde, benzene, virus, bacterium,
Haze（PM2.5）, the harmful substances such as peculiar smell.However it is opposite as public transportation system ordinary passenger express train compartment and railcar crowd
It concentrates, and the residence time is longer in compartment, the harmful substance in air is not handled year in year out, will be to passenger's physical and mental health band
To influence.Passenger concentrates in compartment for a long time, and virus and bacterium are easily propagated.
Utility model content
In view of the above-mentioned problems, the utility model is intended to provide a kind of railcar that can bring high-quality air to passenger
.
The technical solution that the utility model solves the problems, such as is：A kind of rail vehicle, including compartment are equipped with sky in the compartment
Air purifying apparatus, the air cleaning unit includes shell, the air inlet that is set on shell and air outlet, is set in shell
Wind turbine and the filter that is set between air inlet and air outlet；
The filter is composed of multiple layers of filters, includes filter screen, charcoal successively from air inlet to air outlet direction
Fibrous filter layer, graphene-based HEPA filter layer.
Air cleaning unit is more universal in household and automotive field application.The air cleaning unit of commercial type is mainly tied
Structure is by HEPA strainers（The sub- filter screen of high efficiency air atom）It is formed with active carbon filter screen, but is difficult to accomplish to such as haze
Effective exclusion of the molecules such as PM2.5, and the easy mould growth of HEPA strainers in wet environment, while virion can not achieve
Inactivation.The structure for more also relying on electrostatic principle adsorption cleaning, when encountering the fog breathed out in steam or mouth and nose, these electrostatic
Effect, which will weaken, even to disappear, to reduce the effect of retardance PM2.5 so that these losing efficacy of filtrating box.
Common air cleaning unit is both for air purification under normal conditions, for narrow closed motor car
This adverse circumstances, passenger concentrate in compartment for a long time, and virus and bacterium are easily propagated, and common air cleaning unit is difficult to reach
To good air purification and preventive effect.Said program devises a kind of purifier being exclusively used in motor car.Filtering
Net is for preliminary filter fiber, dust, hair, scalp etc..Carbon fibe filter layer adsorbs organic in air for going to eliminate the unusual smell
Compound such as formaldehyde, benzene, sulfur dioxide etc..Graphene-based HEPA filter layer is for filtering PM2.5, secondhand smoke, acarid, bacterium
Deng.Graphene is fabulous to the filter effect of PM2.5, and sheerly physical barrier, therefore is not influenced by steam, has long-term stabilization
Property.
Preferably, the filter screen mesh aperture is less than 0.3mm.
Specifically, the graphene-based HEPA filter layer is combined by graphene film and HEPA strainers.
Further, the graphene film is set to the windward side of HEPA strainers, is coated in the leeward of HEPA strainers
There is a nanometer silver coating.
In another specific scheme, the filter further include be set to graphene-based HEPA filter layer and air outlet it
Between nano silver filtering layer, the nano silver filtering layer is made of nanometer silver coating coated on filter screen.
Nanometer silver coating has sterilization, removes the effect of harmful virus.
Preferably, ultraviolet germicidal lamp is equipped between nano silver filtering layer and air outlet.
Preferably, anion generator is equipped in the shell.
The utility model devise it is a kind of be equipped with can specialized purge motor car this adverse circumstances purifier
Rail vehicle has fabulous filtering for dust, PM2.5, peculiar smell, virus, the bacterium etc. in narrow closed motor car
Effect can effectively prevent passenger and concentrate on caused epidemic situation propagation in compartment for a long time.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the utility model rail vehicle structure figure.
Fig. 2 is the utility model air cleaning unit structure chart.
In figure：1- air cleaning units, the compartments 2-, 3- filter screens, 4- Carbon fibe filter layers, the graphene-based HEPA filterings of 5-
Layer, 6- nano silver filtering layers, 7- ultraviolet germicidal lamps, 8- anion generators, 11- shells, 12- air inlets, 13- air outlets,
14- wind turbines.
Specific implementation mode
As shown in Fig. 1~2, a kind of rail vehicle, including compartment 2, the compartment 2 is interior to be equipped with air cleaning unit 1.It is described
Air cleaning unit 1 includes shell 11, the air inlet 12 being set on shell 11 and air outlet 13, the wind being set in shell 11
Machine 14 and the filter being set between air inlet 12 and air outlet 13.
The filter is composed of multiple layers of filters, includes filter screen successively from air inlet 12 to 13 direction of air outlet
3, Carbon fibe filter layer 4, graphene-based HEPA filter layer 5, nano silver filtering layer 6.The graphene-based HEPA filter layer 5 be by
Graphene film is combined with HEPA strainers.The nano silver filtering layer 6 is made of nanometer silver coating coated on filter screen.
3 mesh aperture of the filter screen is less than 0.3mm.
Ultraviolet germicidal lamp 7 is equipped between nano silver filtering layer 6 and air outlet 13.
Anion generator 8 is equipped in the shell 11.
Claims (7)
1. a kind of rail vehicle, including compartment（2）, it is characterised in that：The compartment（2）It is interior to be equipped with air cleaning unit（1）, institute
State air cleaning unit（1）Including shell（11）, be set to shell（11）On air inlet（12）And air outlet（13）, be set to
Shell（11）Interior wind turbine（14）And it is set to air inlet（12）And air outlet（13）Between filter；
The filter is composed of multiple layers of filters, from air inlet（12）To air outlet（13）Direction includes filter screen successively
（3）, Carbon fibe filter layer（4）, graphene-based HEPA filter layer（5）.
2. rail vehicle according to claim 1, it is characterised in that：The filter screen（3）Mesh aperture is less than 0.3mm.
3. rail vehicle according to claim 1, it is characterised in that：The graphene-based HEPA filter layer（5）It is by stone
Black alkene film is combined with HEPA strainers.
4. rail vehicle according to claim 3, it is characterised in that：The graphene film is set to meeting for HEPA strainers
Wind face is coated with nanometer silver coating in the leeward of HEPA strainers.
5. rail vehicle according to claim 1, it is characterised in that：The filter further include be set to it is graphene-based
HEPA filter layer（5）With air outlet（13）Between nano silver filtering layer（6）, the nano silver filtering layer（6）It is by nano silver
Coating is made coated on filter screen.
6. rail vehicle according to claim 1, it is characterised in that：In nano silver filtering layer（6）With air outlet（13）It
Between be equipped with ultraviolet germicidal lamp（7）.
7. rail vehicle according to claim 1, it is characterised in that：The shell（11）It is interior to be equipped with anion generator
（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844601.6U CN207875647U (en) | 2017-12-26 | 2017-12-26 | A kind of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844601.6U CN207875647U (en) | 2017-12-26 | 2017-12-26 | A kind of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875647U true CN207875647U (en) | 2018-09-18 |
Family
ID=63503873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721844601.6U Active CN207875647U (en) | 2017-12-26 | 2017-12-26 | A kind of rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003006A (en) * | 2019-12-25 | 2020-04-14 | 山东大学 | Subway train air purification device |
-
2017
- 2017-12-26 CN CN201721844601.6U patent/CN207875647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003006A (en) * | 2019-12-25 | 2020-04-14 | 山东大学 | Subway train air purification device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203731570U (en) | Vehicle-mounted air purifier | |
| CN205842869U (en) | Electricity nido air purifier | |
| CN200973848Y (en) | Air purifier in internal environment | |
| CN104776512A (en) | Vehicle air purifier | |
| CN204432314U (en) | A kind of vehicle-mounted cleaner of multi-filtering | |
| CN204830259U (en) | Photocatalyst air purifier filter screen | |
| CN202056967U (en) | Air purifier for motor vehicle | |
| CN207875647U (en) | A kind of rail vehicle | |
| CN203718960U (en) | Air purifier | |
| CN205019849U (en) | Vehicle air conditioner filter | |
| CN204629811U (en) | Vehicular air purifier | |
| CN205615319U (en) | On -vehicle air purifier device | |
| CN205332387U (en) | Air purifier with moist air function | |
| CN204821052U (en) | Car air cleaner | |
| CN204472494U (en) | A kind of photocatalyst automotive ventilation mouth mask body | |
| CN105107290A (en) | Automobile air conditioning filter | |
| CN108619854A (en) | A kind of efficient absorption formaldehyde removes aldehyde device and preparation method | |
| CN205168115U (en) | Multi -purpose vehicular air purifier | |
| CN210026970U (en) | Vehicle-mounted sucker type air purifier | |
| CN205019850U (en) | But environmental quality's vehicle air conditioner filter in monitoring vehicle | |
| CN204693645U (en) | A kind of vehicular air purifier | |
| CN209576189U (en) | A kind of filter core and the air purifier with the filter core | |
| CN204612023U (en) | A kind of novel fresh air purification ventilator | |
| CN204787161U (en) | Healthy environmental protection air conditioner filter | |
| CN203198693U (en) | Vehicle-mounted sunshade with air purification function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |