CN110481279A - A kind of car body air purification method - Google Patents
A kind of car body air purification method Download PDFInfo
- Publication number
- CN110481279A CN110481279A CN201910794433.1A CN201910794433A CN110481279A CN 110481279 A CN110481279 A CN 110481279A CN 201910794433 A CN201910794433 A CN 201910794433A CN 110481279 A CN110481279 A CN 110481279A
- Authority
- CN
- China
- Prior art keywords
- air
- car body
- low temperature
- conditioning system
- photocatalyst
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to technical field of air purification, disclose a kind of car body air purification method, comprising: circulate in-vehicle air using car body air-conditioning system；Low temperature plasma generating device is set in the inside of car body air-conditioning system return air inlet, the air entered in return air inlet is purified using low temperature plasma.A kind of car body air purification method provided by the invention, air is purified at the return air inlet of car air-conditioner, the purification to in-vehicle air is realized in the air circulation circulation generated using air-conditioning system, neither influence the mounting structure layout of vehicle body and car air-conditioner, reduce the cost for individually installing air purifier additional, and make air-conditioning system on the basis of meeting vehicle environment temp regulating function, the ability of air cleaning processing is improved, keeps vehicle environment with fresh air and occupant's health；It is high to the purification efficiency of air that low temperature plasma generating device is set, clean-up effect is thorough.
Description
Technical field
The present invention relates to technical field of air purification, more particularly to a kind of car body air purification method.
Background technique
Public transport, road passenger transportation for the public provide one efficiently and low-carbon go on a journey optimal selection while, create one
The outside environment of a health and safety is that one of trip crowd rationally expects.For public transport, passenger stock provide it is a kind of effectively,
The vehicle environment air cleaning solution of safety ensures that it is full to help to improve Public Traveling for passenger's body health, the relationship people's livelihood
Meaning degree.
Public transport and road passenger transportation vehicle in the process of moving, nearly all exist pellet and virus, bacterium,
Mould Contamination Problem.Because the fugitive dust and vehicle exhaust on road inevitably affect in-vehicle air, car air-conditioner evaporation
Device easily breeds bacterium, mould, and the wind that can be blown out with air-conditioning pollutes entire in-vehicle air.Further, since cabin space has
Limit, the harmful substance that human skin, respiratory system are discharged influences each other in crowd, especially in respiratory infectious diseases such as influenzas
When epidemic situation occurs, the risk of cross-infection is greatly increased.Car inside environmental pollution is classified as threat by the World Health Organization already
One of big factor of the ten of human health.China is also higher and higher to its degree of concern, also can be more to the limit value of interior harmful substance
Add stringent.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of car body air purification methods, solve existing public transport and road for solution or part
Road passenger stock in the process of moving, interior air quality it is poor threaten occupant's health problem.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of car body air purification methods, comprising: utilizes car body air-conditioning system
Circulate in-vehicle air；Low temperature plasma generating device is set in the inside of car body air-conditioning system return air inlet, utilization is low
Isothermal plasma purifies the air entered in return air inlet.
On the basis of above scheme, further includes: in the inside of car body air-conditioning system return air inlet, setting photocatalyst, which is decomposed, urges
Change device, the air entered in return air inlet is purified using photocatalyst.
On the basis of above scheme, further includes: using car body air-conditioning system to low temperature plasma generating device and light
The operation that catalyst decomposes catalyst converter is controlled.
On the basis of above scheme, low temperature plasma generating device and photocatalyst are decomposed using car body air-conditioning system
The operation of catalyst converter carries out control and specifically includes: acquiring the air quality parameters of interior；According to the real-time empty of interior
Gas mass parameter, the operation for decomposing catalyst converter to low temperature plasma generating device and photocatalyst control.
On the basis of above scheme, the air quality parameters for acquiring interior are specifically included: at acquisition return air inlet
Air quality parameters；Alternatively, the length along compartment, which is uniformly arranged multiple collection points, carries out air quality parameters acquisition.
On the basis of above scheme, when acquiring the air quality parameters at return air inlet, if real-time air quality parameters
Less than the first preset value, then controls low temperature plasma generating device and photocatalyst decomposes catalyst converter and do not run；If real-time empty
Gas mass parameter is more than or equal to the first preset value and then controls the blower and photocatalyst of car body air-conditioning system less than the second preset value
Catalyst converter operation is decomposed, control low temperature plasma generating device is not run；If real-time air quality parameters are more than or equal to second
Preset value then controls the fan operation of car body air-conditioning system, photocatalyst decomposes catalyst converter and low temperature plasma generating device is same
Shi Yunhang.
It is default less than second if air quality parameters are more than or equal to the first preset value in real time on the basis of above scheme
Value, the then blower and photocatalyst for controlling car body air-conditioning system decompose catalyst converter operation, and control low temperature plasma generating device is not
Operation further include: the blower and photocatalyst of control car body air-conditioning system decompose catalyst converter and run preset time；If operation is default
Between when air quality parameters be greater than the first preset value, then increase the operation power of blower.
On the basis of above scheme, if air quality parameters are more than or equal to the second preset value in real time, car body sky is controlled
Fan operation, the photocatalyst of adjusting system decompose catalyst converter and low temperature plasma generating device is run simultaneously further include: control vehicle
Blower, the photocatalyst of body air-conditioning system decompose catalyst converter and low temperature plasma generating device runs preset time；If operation is pre-
If the air quality parameters when time are greater than the second preset value, then increase the operation power of blower.
On the basis of above scheme, multiple collection points progress air quality parameters are uniformly arranged in the length along compartment and are adopted
When collection, take the average value of the air quality parameters of multiple collection points as real-time air quality parameters；At this point, if real-time empty makings
When measuring parameter less than the first preset value, but having in the air quality parameters of multiple collection points greater than the second preset value, car body is controlled
The fan operation of air-conditioning system.
On the basis of above scheme, air quality parameters include: PM2.5 parameter, CO2Concentration parameter, environmental pollution refer to
At least one of several and air quality index.
(3) beneficial effect
A kind of car body air purification method provided by the invention, purifies air at the return air inlet of car air-conditioner, can benefit
The purification to in-vehicle air is realized in the air circulation circulation generated with air-conditioning system, neither influences the installation of vehicle body and car air-conditioner
Topology layout reduces the cost for individually installing air purifier additional, and air-conditioning system is made to meet vehicle environment temp regulating function
On the basis of, the ability of air cleaning processing is improved, keeps vehicle environment with fresh air and occupant's health；Low-temperature plasma is set
Body generating device is high to the purification efficiency of air, and clean-up effect is thorough.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of car body air purification method of the embodiment of the present invention；
Fig. 2 is the front schematic view of car air-conditioner air-returning device in the embodiment of the present invention；
Fig. 3 is the first side schematic diagram of car air-conditioner air-returning device in the embodiment of the present invention；
Fig. 4 is the second side schematic diagram of car air-conditioner air-returning device in the embodiment of the present invention；
Fig. 5 is the setting schematic diagram of photo-catalytic filtering screen in the embodiment of the present invention.
Description of symbols:
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance
For illustrating the present invention, but it is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The embodiment of the present invention provides a kind of car body air purification method, with reference to Fig. 1, this method comprises: utilizing car body air-conditioning
System circulates in-vehicle air；In the inside of car body air-conditioning system return air inlet, low temperature plasma generating device, benefit are set
The air entered in return air inlet is purified with low temperature plasma.
The car body air purification method proposes the integrally disposed air purifying mechanism at the return air inlet of air conditioning system for vehicle.It is empty
Gas purification mechanism carries out purification degerming to the air for entering return air inlet, so that the air of fresh clean is from outlet air after purification
It is blown out at mouthful.Air purifying mechanism is integrally disposed at the return air inlet of car air-conditioner, the air generated using air-conditioning system
Circulation realizes the purification to in-vehicle air, and air conditioning system for vehicle generally has a return air inlet, and it is net can also to reduce air
Change the setting quantity of mechanism, convenient for carrying out concentration purified treatment to in-vehicle air.
The method purified to the air entered in return air inlet, neither influences the mounting structure of vehicle body and car air-conditioner
Layout reduces the cost for individually installing air purifier additional, and makes air-conditioning system in the base for meeting vehicle environment temp regulating function
On plinth, the ability of air cleaning processing is improved, keeps vehicle environment with fresh air and occupant's health.
Low temperature plasma generating device can be used in air purifying mechanism, is generated using low temperature plasma generating device
Low temperature plasma carries out air cleaning.Low-temperature Plasma Sterilization is a kind of for blocking pathogen transmission and sky in air environment
The advanced technology of gas purification, experimental data prove that the region directly handled through plasma can effectively be killed in growth period
Bacterium, such as Escherichia coli, golden yellow packet staphylococcus, micrococcus luteus, huge bud blister bacillus, withered grass bud blister bacillus, natto tooth
Blister bacillus and hay bacillus tooth blister.
Its working principle is the low temperature plasma generated by a kind of dielectric barrier discharge system close to room temperature, passes through
Most of bacterium of heating region is hit by plasma current to fragmentate, and is can be achieved within several milliseconds to bacterium in air, true
The efficient inactivation of bacterium, but radiation and other by-products are not generated.
Setting low temperature plasma generating device purifies in-vehicle air using low temperature plasma, can be by low temperature etc.
What ionic medium barrier discharge generated largely takes energy electronics, bombards the contaminant molecule in the air sucked by return air inlet,
Make its ionization, decompose and excite, so that complicated molecule is decomposed into simple small molecule safe material, poisonous and harmful substance is made to be changed into nothing
Harmless or less toxic, the low harmful substance of poison makes pollutant and disinfect pathogen degrade and removes, purifies air in a car compartment, remove because pollution is led
The peculiar smell of cause keeps vehicle environment with fresh air.Low temperature plasma generating device is high to the purification efficiency of air, clean-up effect
Thoroughly.
Further, low temperature plasma generating device includes discharge of plasma in low temperature device and high frequency pulse power supply,
Discharge of plasma in low temperature device is connected with high frequency pulse power supply.Discharge of plasma in low temperature device swashs high frequency pulse power supply
Give generation low temperature plasma.
On the basis of the above embodiments, further, a kind of car body air purification method further include: in car body air-conditioning system
The inside setting photocatalyst of system return air inlet decomposes catalyst converter, is purified using photocatalyst to the air entered in return air inlet.Light
Catalyst decomposes catalyst converter and utilizes photocatalyst under the action of uv light, can produce strong catalytic degradation function, can effectively drop
The toxic and harmful gas in air is solved, effectively killing various bacteria, and toxin that bacterium or fungi release can be decomposed and nothing
Evilization processing, while being also equipped with except formaldehyde, deodorization, anti-pollution, the function of purifying air.
The purified treatment effect that photocatalyst decomposes the air that catalyst converter can be further ensured that entrance return air inlet is set, is improved
The ability of air cleaning processing keeps vehicle environment with fresh air and occupant's health.Low temperature plasma generating device and light touching
Matchmaker decomposes catalyst converter and is arranged on the section of return air inlet, convenient for sufficiently carrying out contact purification with the air for entering return air inlet.
Further, it is additionally provided with ultraviolet source on the inside of the return air inlet of car body air-conditioning system, ultraviolet source is towards photocatalyst
Decompose catalyst converter setting.
On the basis of the above embodiments, further, a kind of car body air purification method further include: utilize car body air-conditioning
The operation that system decomposes catalyst converter to low temperature plasma generating device and photocatalyst controls.Air-conditioning system can integrate progress
Temperature adjusts and air purification and regulation.Both the control knot of air purifying mechanism can be reduced convenient for air cleaning is adjusted
Structure saves vehicle body space；It so that air-conditioning system is provided simultaneously with temp regulating function and air-cleaning function, improve air-conditioning
The intelligence of system.
On the basis of the above embodiments, further, using car body air-conditioning system to low temperature plasma generating device
The operation for decomposing catalyst converter with photocatalyst carries out control and specifically includes: acquiring the air quality parameters of interior；According to compartment
Internal real-time air quality parameters, the operation for decomposing catalyst converter to low temperature plasma generating device and photocatalyst are controlled
System.
On the basis of the above embodiments, further, the air quality parameters for acquiring interior specifically include: acquisition
Air quality parameters at return air inlet；It is adopted alternatively, the length along compartment is uniformly arranged multiple collection points progress air quality parameters
Collection.
On the basis of the above embodiments, further, when acquiring the air quality parameters at return air inlet, if real-time empty
Gas mass parameter then controls low temperature plasma generating device and photocatalyst decomposes catalyst converter and do not transport less than the first preset value
Row；If real-time air quality parameters, which are more than or equal to the first preset value, then controls the wind of car body air-conditioning system less than the second preset value
Machine and photocatalyst decompose catalyst converter operation, and control low temperature plasma generating device is not run；If real-time air quality parameters are big
In being equal to the second preset value, then the fan operation of car body air-conditioning system is controlled, photocatalyst decomposes catalyst converter and low temperature plasma
Generating device is run simultaneously.
First preset value is less than the second preset value.Air quality parameters are bigger, and expression air quality is poorer.Real-time empty makings
Parameter is measured less than the first preset value, as air quality is more excellent, can be started without air purifying mechanism at this time.If real-time empty makings
It measures parameter and is greater than the first preset value less than or equal to the second preset value, as air quality is general, can start air-conditioning system at this time
Evaporation fan sucks interior air in return air inlet, and can only starting photocatalyst decomposition catalyst converter purify to air.
If real-time air quality parameters are more than or equal to the second preset value, as air quality is poor, at this point, starting air-conditioning system
The evaporation fan of system sucks interior air in return air inlet, and starts photocatalyst simultaneously and decompose catalyst converter and low-temperature plasma
Body generating device purifies air.
On the basis of the above embodiments, further, small if air quality parameters are more than or equal to the first preset value in real time
In the second preset value, then the blower and photocatalyst for controlling car body air-conditioning system decompose catalyst converter operation, control low temperature plasma
Generating device is not run further include: the blower and photocatalyst of control car body air-conditioning system decompose catalyst converter and run preset time；If
Air quality parameters when running preset time are greater than the first preset value, then increase the operation power of blower.
I.e. not up to standard in cabin air quality, specific air quality parameter in real time is located at the first preset value and the second preset value
Between when needing to carry out air cleaning, can first start blower according to the first Power operation preset time, when by running preset time
Air quality parameters compared with the first preset value, if the first preset value is still greater than in air quality parameters at this time, i.e.,
When air quality is not still up to standard, it is possible to increase the operation power of blower is with the second Power operation.
On the basis of the above embodiments, further, if air quality parameters are more than or equal to the second preset value in real time,
Control the fan operation of car body air-conditioning system, photocatalyst decomposes catalyst converter and low temperature plasma generating device runs also wrap simultaneously
Include: blower, the photocatalyst of control car body air-conditioning system decompose catalyst converter and low temperature plasma generating device operation preset time；
If air quality parameters when running preset time are greater than the second preset value, increase the operation power of blower.
I.e. not up to standard in cabin air quality, specific air quality parameters in real time are more than or equal to the second preset value and need to carry out
When air cleaning, it can first start blower according to the first Power operation preset time, air quality when running preset time is joined
Number is compared with the second preset value, if the second preset value, i.e. air quality is still greater than still in air quality parameters at this time
When not up to standard, it is possible to increase the operation power of blower is with the second Power operation.
The operation power for increasing blower can accelerate circulating for air, improve air purification efficiency.
On the basis of the above embodiments, further, multiple collection points are uniformly arranged in the length along compartment and carry out sky
When makings amount parameter acquisition, take the average value of the air quality parameters of multiple collection points as real-time air quality parameters.Take
The average value of air quality parameters at multiple collection points is compared with preset value.At this point, if air quality parameters are small in real time
In the first preset value, but when having in the air quality parameters of multiple collection points greater than the second preset value, car body air-conditioning system is controlled
Fan operation.The average value of air quality parameters at i.e. multiple collection points less than the first preset value, but wherein have one or
The air quality parameters of multiple collection points are greater than the second preset value.Illustrate interior integrated air requisite quality, but has part
Air quality is not up to standard, can start blower and carry out air circulation circulation, to eliminate local air quality dissatisfaction.
On the basis of the above embodiments, further, air quality parameters include: PM2.5 parameter, CO2Concentration parameter,
At least one of environmental pollution indexes and air quality index.
On the basis of the above embodiments, further, the present embodiment provides a kind of car air-conditioner air-returning devices, with reference to figure
2, return air window member is equipped at the return air inlet of car air-conditioner.The car air-conditioner air-returning device further include: air purifying mechanism；It is empty
Gas purification mechanism includes low temperature plasma generating device, and low temperature plasma generating device is arranged in return air window member
Side.
Air purifying mechanism further include: be similarly disposed at photocatalyst on the inside of return air window member and decompose catalyst converter and ultraviolet
Light source, ultraviolet source decompose catalyst converter setting towards photocatalyst.
Air purifying mechanism further include: porous container 3, porous container 3 has accommodating cavity and side wall is in cellular.Low temperature
Plasma discharge apparatus 8, photocatalyst decompose catalyst converter and ultraviolet source is arranged inside porous container 3；High-frequency impulse
Power supply 2 is fixed on the side of 1 inside of return air window member.Air purifying mechanism provided in this embodiment is by discharge of plasma in low temperature
Device 8 and photocatalyst decompose catalyst converter and carry out integral design.Discharge of plasma in low temperature device 8, photocatalyst are decomposed into catalysis
The inside that device and ultraviolet source are arranged at porous container 3 forms a global facility, can be convenient for the fixation of air purifying mechanism
Installation.The side wall of porous container 3 penetrates shape to be porous, i.e., has perforative through-hole on side wall, pollutes convenient for electric discharge and processing
Object.
On the basis of the above embodiments, further, with reference to Fig. 5, it includes: photocatalyst filter that photocatalyst, which decomposes catalyst converter,
Net 9；Photo-catalytic filtering screen 9 is located at the inside of return air window member 1 and covers the section of return air inlet.Air provided in this embodiment is net
Change mechanism and sets photo-catalytic filtering screen 9 for photocatalyst decomposition catalyst converter.Photo-catalytic filtering screen 9 is arranged in return air inlet in netted
Section on can to enter return air inlet air carry out coming into full contact with filtration, purification.Photo-catalytic filtering screen 9 covers cutting for return air inlet
Face, the i.e. area of photo-catalytic filtering screen 9 should be greater than the area of section equal to return air inlet, should be able to make the sky entered from return air inlet
Gas all flows through photo-catalytic filtering screen 9, to guarantee clean-up effect.
At this point, settable discharge of plasma in low temperature device 8 is set between photo-catalytic filtering screen 9 and return air window member 1.I.e.
Air into return air inlet first passes through discharge of plasma in low temperature device 8, then using photo-catalytic filtering screen 9.Photocatalyst mistake
The setting of strainer 9 makes air first pass through low temperature plasma and carries out the most of virus and bacteria of purification removing, can reduce light touching in rear side
The purification of matchmaker's filter screen 9 is born, and is conducive to the service life for improving photo-catalytic filtering screen 9, is reduced replacement frequency.
Further, photo-catalytic filtering screen 9 can be aluminium base optically catalytic TiO 2 plate filter screen.
On the basis of the above embodiments, further, discharge of plasma in low temperature device 8 and photocatalyst decompose catalysis
Device is uniformly distributed on the section of return air inlet.In order to carry out uniform purification comprehensively to the air for entering return air inlet, guarantee net
Change effect.Low temperature plasma generating device, photocatalyst decompose catalyst converter and ultraviolet lamp source is fixed on return air window member 1；
Global facility is formed with return air window member 1.
Further, it is arranged in discharge of plasma in low temperature device 8, photocatalyst decomposition catalyst converter and ultraviolet source more
When the inside of hole container 3 forms a global facility.Porous container 3 can be strip；Equipped with discharge of plasma in low temperature device
8, the porous container 3 of photocatalyst decomposition catalyst converter and ultraviolet source can respectively be installed a set of in the two sides of return air inlet, can also be along return air
Width or length direction the uniform intervals arrangement of mouth.
On the basis of the above embodiments, further, air purifying mechanism further include: display screen 4, temperature sensor 6
And air quality sensor 7；Display screen 4 is set to the outside of return air window member 1, for showing vehicle interior temperature and air quality ginseng
Count and be used for human-computer interaction；Temperature sensor 6 is used to monitor the temperature of interior, and air quality sensor 7 is for monitoring
The air quality of interior；Display screen 4, temperature sensor 6, air quality sensor 7, high frequency pulse power supply 2 and ultraviolet
Light source is connected with the integrated controller of car air-conditioner respectively.
Display screen 4 can be used for 7 institute of the temperature information that displays temperature sensor 6 is monitored and air quality sensor
The air quality parameters information monitored.Also settable air conditioning system for vehicle power button and temperature and air on display screen 4
Quality settings key, user can by key start car air-conditioner, setting target temperature and setting target air quality parameter into
Row human-computer interaction.
Further, temperature sensor 6 and air quality sensor 7 can be separately positioned on the outside or compartment of return air inlet
Interior middle part etc. elsewhere, without limitation.Further, air quality sensor 7 includes PM2.5, CO2And environmental pollution
Degree, air quality index monitor sensor.
The air purifying mechanism is controlled using air-conditioning system cooperative intelligent.Air purifying mechanism in compartment is by air-conditioning system
ECU controls assembly and intelligent program centralized control.By in compartment and the 7 monitoring data feedback of return air inlet air quality sensor,
Air quality is good, without under heavier pollutional condition, and low temperature plasma generating device does not work, can only by photocatalyst decompose with
Return air inlet filtering keeps environment in air cleaning and compartment pure and fresh.When heavy contamination, heavier peculiar smell in outside vehicle or compartment,
7 monitoring pollution degree of air quality sensor passes through ECU control terminal and intelligent program up to slight, moderate, severe value, air-conditioning system,
It automatically turns on fresh air and low-temperature plasma device handles operation, and according to different pollution levels, improve air-conditioning evaporation fan fortune
Rotary speed increases return air inlet negative pressure, accelerates the circulation rate of air in a car compartment, is decomposed by ion electric field and photocatalyst and carries out sky
Gas purified treatment restores the pure and fresh state of air quality in compartment in the shortest time, eliminates the peculiar smell generated by pollution and passenger
Discomfort.
Further, the power supply of air-returning device air purifying mechanism, the power supply from the access of air-conditioning assembly are simultaneously total by air-conditioning
At control.2 channels of air quality monitoring data point are sent monitoring display screen 4 and air-conditioning assembly ECU controller and are communicated.
On the basis of the above embodiments, further, return air window member 1 includes frame 11, flase floor 12 and dust
Adsorption net 14；The insertion of frame 11 is fixed in return air inlet, and frame 11 is internally embedded setting flase floor 12, the inside of flase floor 12
Dust adsorption net 14 is set, and dust adsorption net 14 covers the section of return air inlet, and low temperature plasma generating device is arranged in dust
The inside of adsorption net 14.Component front is grill-shaped return air inlet, and internal layer is installed dust adsorption net 14, slightly imitated in return air inlet
Filter granule dust pollution.Settable mounting hole 13, is fixed return air window member 1 at mounting hole 13 on frame 11.
On the basis of the above embodiments, further, the present embodiment provides a kind of air conditioning system for vehicle, the car air-conditioners
System includes car air-conditioner air-returning device described in any of the above-described embodiment.
On the basis of the above embodiments, further, the present embodiment provides a kind of car body, which includes any of the above-described
Car air-conditioner air-returning device described in embodiment.
On the basis of the above embodiments, further, the present embodiment is for densely populated places such as car, public transport and trains
The air cleaning problem in space provides a kind of air-conditioner for vehicle with low temperature plasma degerming and air-cleaning function time
Tuyere device.Novel car air-conditioner return wind transom and air cleaning single unit system includes that car air-conditioner is recycled back to air port, thick effect collection
Dirt filtering net film and its installation component, high frequency pulse power supply 2, the low temperature plasma hair being installed on air-conditioning return air bulking block
Generating apparatus, what plasma medium barrier discharge generated takes energy electronic degerming function purification device, ultraviolet ray photocatalyst local behavior group
The composition such as part, air quality monitoring display screen 4, and the control by air-conditioning system to air purifying mechanism.
Return air inlet device of air conditioner and low temperature plasma degerming, air purification processing equipment are made up of whole structure optimization
Body component device, air-conditioning system run air purification processing equipment and control according to its working principle.By by car air-conditioner
Return air inlet device and low temperature plasma degerming and air cleaning unit are integrated into global facility.It is recycled by interior return air former
Reason, excitation device electric discharge, in air environment bacterium and chemical pollutant, particulate matter handled and purified,
It removes odors.
Further, discharge of plasma in low temperature device 8 and photocatalyst, which decompose catalyst converter, can be integrally disposed in porous container 3
Inside forms global facility.Porous container 3 can be tempered glass tube body.It is ionic discharge device built in tempered glass tube body, ultraviolet
The design of fluorescent tube and photocatalyst catalyst converter unitary device.With reference to Fig. 3 and Fig. 4, by the catalysis point of electric discharge, ultraviolet lamp tube and photocatalyst
Solution device be made into global facility, respectively installed by two side length of return air inlet it is a set of, glass tube be cellular penetrate shape, convenient for electric discharge
With processing pollutant.Porous container 3 can be fixedly connected by fixed frame 5 with return air window member 1 at both ends.Plasma electric field high frequency
Power supply is mounted on inside return air inlet side.
It is monoblock type knot by the arrangement mounting structure design that discharge of plasma in low temperature device 8 and photocatalyst decompose catalyst converter
Structure, a point parallel two sides are fixed and are installed on 11 inner-layer thick of return air inlet frame effect filtering net film after-poppet, impulse electric field and light touching
Matchmaker's power supply and control connection discharge of plasma in low temperature device 8.
The present embodiment is transformed the air-returning device of car air-conditioner, by low temperature plasma generating device, degerming and net
Makeup, which is set, forms an overall structure component with air-conditioning return air device, using the working principle of air-conditioning system, realizes in compartment room
Temperature adjusts and the double effects of pollutant process, air cleaning, saves the expense for individually installing air cleaning unit additional, and pass through
The working mechanism of air-conditioning return air device itself improves the effect of original air-conditioning return air device dust absorption, air cleaning, for public affairs
It hands over, the purification of passenger carriage surrounding air provides completely new, effective, safety a solution.
Technology origin of the present embodiment based on low temperature plasma degerming and air cleaning, mainly solve and complete low temperature etc.
Mounting structure design of the gas ions generating device in return air inlet for air-conditioner, control design case, form entirety with air-conditioning system, and according to sky
The interior cycle operation principle of adjusting system itself works.The car air-conditioner air-returning device slightly imitates filtering through return air inlet for air-conditioner, by air-conditioning
The negative pressure that evaporation fan work generates, sucks air in a car compartment, by carried out when the working face of built-in air purifying mechanism from
Peculiar odor treatment is removed in sub- electric field degerming and air cleaning.
The return air inlet of car air-conditioner is usually embedded top, return air window member 1 in car and is installed under A/C evaporator return air inlet,
It can be aluminium alloy structure.On the inside of one end of device, low temperature plasma generating device, high frequency pulse power supply 2, outer surface are installed
Cabin air quality is installed and monitors display screen 4.Vehicle environment temperature, PM2.5, CO2And environmental pollution degree monitors sensor and sky
Adjust controller, the transmission of 4 data of air quality monitoring display screen.
The present embodiment develops a kind of novel vehicle on the basis of application low temperature plasma degerming and air purifying process
With air-conditioning return air device, low temperature plasma degerming and air cleaning unit in conjunction with the return air of air-conditioning and dust adsorbent equipment
For a global facility, for the air-returning device of air-conditioning in the interior recycle recovery and function that meet car air-conditioner, car air-conditioner is passenger
While comfortable temperature environment is provided, by the synergistic effect of low temperature plasma degerming and air cleaning unit, disease is blocked
Propagation and hazard of contaminant of the bacterium in compartment, remove odors, and solve the problem of environmental pollution of car room, ensure public's Environmental Health
Safety.Traditional auto air-con product up-gradation can be achieved, increase product in the competitive advantage in market, there is apparent society's effect
Benefit and practical value.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of car body air purification method characterized by comprising
In-vehicle air is circulated using car body air-conditioning system；
Low temperature plasma generating device is set in the inside of car body air-conditioning system return air inlet, using low temperature plasma to entrance
Air in return air inlet is purified.
2. car body air purification method according to claim 1, which is characterized in that further include: it is returned in car body air-conditioning system
The inside setting photocatalyst in air port decomposes catalyst converter, is purified using photocatalyst to the air entered in return air inlet.
3. car body air purification method according to claim 2, which is characterized in that further include: utilize car body air-conditioning system
The operation for decomposing catalyst converter to low temperature plasma generating device and photocatalyst controls.
4. car body air purification method according to claim 3, which is characterized in that using car body air-conditioning system to low temperature etc.
The operation that gas ions generating device and photocatalyst decompose catalyst converter carries out control and specifically includes:
Acquire the air quality parameters of interior；
According to the real-time air quality parameters of interior, catalyst converter is decomposed to low temperature plasma generating device and photocatalyst
Operation is controlled.
5. car body air purification method according to claim 4, which is characterized in that acquire the air quality ginseng of interior
Number specifically includes: the air quality parameters at acquisition return air inlet；It is carried out alternatively, the length along compartment is uniformly arranged multiple collection points
Air quality parameters acquisition.
6. car body air purification method according to claim 5, which is characterized in that the air quality at acquisition return air inlet
When parameter,
If real-time air quality parameters less than the first preset value, control low temperature plasma generating device and photocatalyst decomposition are urged
Change device not run；
If real-time air quality parameters, which are more than or equal to the first preset value, then controls car body air-conditioning system less than the second preset value
Blower and photocatalyst decompose catalyst converter operation, and control low temperature plasma generating device is not run；
If real-time air quality parameters are more than or equal to the second preset value, fan operation, the photocatalyst of car body air-conditioning system are controlled
It decomposes catalyst converter and low temperature plasma generating device is run simultaneously.
7. car body air purification method according to claim 6, which is characterized in that if in real time air quality parameters be greater than etc.
In the first preset value, less than the second preset value, then the blower and photocatalyst for controlling car body air-conditioning system decompose catalyst converter operation, control
Low temperature plasma generating device processed is not run further include:
The blower and photocatalyst for controlling car body air-conditioning system decompose catalyst converter and run preset time；
If air quality parameters when running preset time are greater than the first preset value, increase the operation power of blower.
8. car body air purification method according to claim 6, which is characterized in that if in real time air quality parameters be greater than etc.
In the second preset value, then the fan operation of car body air-conditioning system is controlled, photocatalyst decomposes catalyst converter and low temperature plasma occurs
Device is run simultaneously further include:
Control the blower of car body air-conditioning system, photocatalyst decomposes catalyst converter and low temperature plasma generating device is run when presetting
Between；
If air quality parameters when running preset time are greater than the second preset value, increase the operation power of blower.
9. car body air purification method according to claim 5, which is characterized in that be uniformly arranged in the length along compartment more
When a collection point carries out air quality parameters acquisition, take the average value of the air quality parameters of multiple collection points as real-time air
Mass parameter；
At this point, if air quality parameters but have in the air quality parameters of multiple collection points and are greater than less than the first preset value in real time
When the second preset value, the fan operation of car body air-conditioning system is controlled.
10. car body air purification method according to claim 4, which is characterized in that air quality parameters include: PM2.5
Parameter, CO2At least one of concentration parameter, environmental pollution indexes and air quality index.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794433.1A CN110481279B (en) | 2019-08-27 | 2019-08-27 | Vehicle body air purification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794433.1A CN110481279B (en) | 2019-08-27 | 2019-08-27 | Vehicle body air purification method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110481279A true CN110481279A (en) | 2019-11-22 |
| CN110481279B CN110481279B (en) | 2023-01-10 |
Family
ID=68553537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910794433.1A Active CN110481279B (en) | 2019-08-27 | 2019-08-27 | Vehicle body air purification method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110481279B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516467A (en) * | 2020-03-10 | 2020-08-11 | 浙江吉利控股集团有限公司 | Anti-virus control method, device and storage medium |
| CN112976989A (en) * | 2019-12-16 | 2021-06-18 | 现代自动车株式会社 | Separable remote controller for controlling air conditioner of autonomous vehicle and remote control method |
| CN113739327A (en) * | 2021-10-12 | 2021-12-03 | 江苏阿尔特空调实业有限责任公司 | Low-temperature plasma micro-static sterilization system and method |
| CN115406056A (en) * | 2022-07-13 | 2022-11-29 | 江苏威尔萨芙电气科技有限公司 | A variable-distance low-temperature plasma purification air conditioner and its working algorithm |
| CN118617956A (en) * | 2024-08-09 | 2024-09-10 | 比亚迪股份有限公司 | Air conditioning control method, device, vehicle and computer readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6758739B1 (en) * | 2003-03-04 | 2004-07-06 | Delphi Technologies, Inc. | Air quality system for a vehicle |
| CN201002499Y (en) * | 2006-12-15 | 2008-01-09 | 朱志明 | Inner circulation return air purifier mounted in air-conditioning vehicle compartment |
| KR100922254B1 (en) * | 2009-05-18 | 2009-10-15 | 문강인 | Ceiling embedded photocatalyst air cleaner |
| CN203036786U (en) * | 2013-01-18 | 2013-07-03 | 杨义军 | Air purifying device used for passenger car |
| CN203472464U (en) * | 2013-06-03 | 2014-03-12 | 北京兴科迪科技有限公司 | Vehicle-mounted air purification controller and vehicle equipped with the same |
-
2019
- 2019-08-27 CN CN201910794433.1A patent/CN110481279B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6758739B1 (en) * | 2003-03-04 | 2004-07-06 | Delphi Technologies, Inc. | Air quality system for a vehicle |
| CN201002499Y (en) * | 2006-12-15 | 2008-01-09 | 朱志明 | Inner circulation return air purifier mounted in air-conditioning vehicle compartment |
| KR100922254B1 (en) * | 2009-05-18 | 2009-10-15 | 문강인 | Ceiling embedded photocatalyst air cleaner |
| CN203036786U (en) * | 2013-01-18 | 2013-07-03 | 杨义军 | Air purifying device used for passenger car |
| CN203472464U (en) * | 2013-06-03 | 2014-03-12 | 北京兴科迪科技有限公司 | Vehicle-mounted air purification controller and vehicle equipped with the same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976989A (en) * | 2019-12-16 | 2021-06-18 | 现代自动车株式会社 | Separable remote controller for controlling air conditioner of autonomous vehicle and remote control method |
| CN112976989B (en) * | 2019-12-16 | 2024-04-05 | 现代自动车株式会社 | Separable remote controller for controlling air conditioner of automatic driving vehicle and remote control method |
| CN111516467A (en) * | 2020-03-10 | 2020-08-11 | 浙江吉利控股集团有限公司 | Anti-virus control method, device and storage medium |
| CN113739327A (en) * | 2021-10-12 | 2021-12-03 | 江苏阿尔特空调实业有限责任公司 | Low-temperature plasma micro-static sterilization system and method |
| CN115406056A (en) * | 2022-07-13 | 2022-11-29 | 江苏威尔萨芙电气科技有限公司 | A variable-distance low-temperature plasma purification air conditioner and its working algorithm |
| CN118617956A (en) * | 2024-08-09 | 2024-09-10 | 比亚迪股份有限公司 | Air conditioning control method, device, vehicle and computer readable storage medium |
| CN118617956B (en) * | 2024-08-09 | 2025-03-07 | 比亚迪股份有限公司 | Air conditioning control method, device, vehicle and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110481279B (en) | 2023-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110481279A (en) | A kind of car body air purification method | |
| KR100505276B1 (en) | Air Cleaner for Automobile | |
| CN102688513B (en) | Harmful substance removal device and air purification device adopting harmful substance removal device | |
| WO2007022703A1 (en) | A water-spraying air purifying apparatus and the purifying process thereof | |
| JP3924589B2 (en) | Air cleaner | |
| CN2897265Y (en) | Multifunctional air purifier with sterilizing and desodoration functions | |
| CN110370896A (en) | A kind of car air-conditioner air-returning device, air conditioning system for vehicle and car body | |
| JP2005300111A (en) | Air purification unit, air conditioning apparatus, and air conditioning system | |
| CN214536695U (en) | Wall-mounted air disinfection purifier for elevator car | |
| KR102548992B1 (en) | System of sterilizing and cleanjng pollution air at kitchen | |
| CN205332383U (en) | Plasma air purifier | |
| CN210760172U (en) | Air conditioner air return device for vehicle, air conditioner system for vehicle and vehicle body | |
| KR20060102226A (en) | Automotive air conditioner with cluster negative ion generator | |
| CN210145155U (en) | Photocatalyst sterilization deodorizer | |
| CN216557537U (en) | Low-temperature plasma micro-static sterilization system | |
| CN206510731U (en) | A kind of efficient champignon air purifier | |
| CN213146879U (en) | An air purifier combining UV-C and photocatalysis | |
| CN213747165U (en) | Air purifier filter element module capable of preventing ultraviolet light leakage | |
| CN212057557U (en) | Special fan for elevator with virus and bacteria killing and air purifying functions | |
| CN211451218U (en) | Cabinet type air disinfection purifier | |
| CN210035752U (en) | Central air conditioner with sterilization and disinfection functions | |
| CN113739327A (en) | Low-temperature plasma micro-static sterilization system and method | |
| JP4513141B2 (en) | air purifier | |
| CN218269506U (en) | Large-air-volume air purification and disinfection machine | |
| KR200353057Y1 (en) | Sterilization deodorization sterilizer for air conditioners and air conditioners |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215612 Fumin Road, Fenghuang Town, Zhangjiagang City, Suzhou, Jiangsu, 6 Patentee after: Jiangsu Alte Intelligent Equipment Co.,Ltd. Address before: 215612 Fumin Road, Fenghuang Town, Zhangjiagang City, Suzhou, Jiangsu, 6 Patentee before: JIANGSU AERTE AIR CONDITIONING INDUSTRIAL Co.,Ltd. |