CN109927517A - A kind of air purification system for automobiles and method - Google Patents
A kind of air purification system for automobiles and method Download PDFInfo
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- CN109927517A CN109927517A CN201910298529.9A CN201910298529A CN109927517A CN 109927517 A CN109927517 A CN 109927517A CN 201910298529 A CN201910298529 A CN 201910298529A CN 109927517 A CN109927517 A CN 109927517A
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- air
- purification
- purification medium
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Abstract
A kind of air purification system for automobiles and method, the system includes blower, battery pack and the first purification medium generator for generating purification medium, the first purification medium generator and the assembling are in the air conditioning ducts of the automobile and between evaporator and air inlet, the blower is located at the side far from the evaporator of the first purification medium generator, and the battery pack is powered to the blower and the first purification medium generator.This method comprises: the side of the opposite air inlet of evaporator discharges purification medium in air conditioning ducts under automobile parking state, air conditioning ducts and evaporator surface disinfection are de-tasted；Meanwhile the purification medium is sent into along air conditioning ducts by compartment by blower, disinfection in compartment is de-tasted.Using the present invention, no matter when having just enter into compartment, or after just starting engine and air-conditioning, peculiar smell is not had.
Description
Technical field
The present invention relates to automobile air process field more particularly to a kind of air purification system for automobiles and automobile air purifying
Method.
Background technique
With the improvement of living standards, automobile is very universal, and frequency of use is higher and higher, and the compartment of automobile is claimed
For " second family ", but the automobile inner air pollution problem moment threatens our health.
It has been recognized that automobile inner air pollution problem, has developed various automobile air purifying devices, it is existing
Automobile air purifying device be mounted in compartment, some is to open after the engine started, purify cabin air, also have plenty of
It is opened in dead ship condition, purifies cabin air, although having the effect of purification air, there is also defect, most important defect
It is: after just starting engine and air-conditioning, biggish peculiar smell is still had in compartment.
Summary of the invention
The object of the present invention is to provide a kind of air purification system for automobiles and methods, of the existing technology above-mentioned to solve
Defect.
Inventor has found afterwards after study, in air conditioning ducts the surface of especially evaporator focus a large amount of dust and
Bacterium, after starting air-conditioning, part dust therein and bacterium bring compartment by air, although to cause the sky in compartment
Air purifying apparatus is being run always, but has just been started and still had biggish peculiar smell in engine and air-conditioning trunk.Based on this
The study found that proposing the invention.The specific technical solution that the present invention uses is as follows:
A kind of air purification system for automobiles comprising blower, battery pack and the first purification for generating purification medium
Media generator, the first purification medium generator and the assembling in the air conditioning ducts of the automobile and are located at
Between evaporator and air inlet, the blower is located at the side far from the evaporator of the first purification medium generator,
The battery pack gives the blower and the first purification medium generator to power respectively.
Under automobile parking state, the opposite air inlet of the first purification medium generator evaporator in air conditioning ducts
The side side of evaporator (namely far from) release purification medium, air conditioning ducts and evaporator surface disinfection are de-tasted；Meanwhile
The purification medium is sent into compartment along air conditioning ducts, de-tasted to disinfection in compartment by the blower work.In this way, when user into
After entering compartment, the not only air cleaner free from extraneous odour in compartment, and after opening engine and air-conditioning, into the air in compartment
It is cleaning free from extraneous odour.
Preferably, the air purification system for automobiles further includes the second purification medium generator, controller and for examining
The first sensor component of air quality is surveyed, the second purification medium generator and the first sensor component are installed on institute
State in the compartment of automobile, the controller be separately connected the second purification medium generator, the first sensor component and
The fresh air system of the automobile switchs；After air quality is lower than setting numerical value, controller control second purification is situated between
The work of the fresh air system of matter generator and the automobile.
Preferably, the second purification medium generator is configured with PCU Power Conditioning Unit, and the controller passes through the function
Rate regulating device is connect with the second purification medium generator.
Preferably, the air purification system for automobiles further include: for detecting whether someone passes the second of the compartment
Sensor；And/or the 3rd sensor for detecting the temperature in compartment, the controller be separately connected the second sensor and
The 3rd sensor.
Preferably, the second sensor is the pressure inductor or photoelectric sensor for being mounted on seat.
Preferably, the second sensor is to be mounted on the heat of car body top to release infrared inductor.
Preferably, the first purification medium generator includes that plasma generator, anion generator and ozone generate
At least one of device, the second purification medium generator include that plasma generator, anion generator and ozone generate
At least one of device.More preferable plasma generator.
Preferably, the fresh air system includes two skies being spaced apart and arranged in air conditioning ducts along the direction of air conditioning ducts
Lattice are adjusted, the first purification medium generator and the blower are located between two air-conditioning lattice.
A kind of automobile air purifying method is the following steps are included: under automobile parking state, the evaporator in air conditioning ducts
The side of opposite air inlet discharges purification medium, de-tastes to air conditioning ducts and evaporator surface disinfection；Meanwhile by blower by institute
It states purification medium and is sent into compartment along air conditioning ducts, disinfection in compartment is de-tasted.
Preferably, the automobile air purifying method is further comprising the steps of: under motoring condition, detecting in compartment
Air quality；After air quality is lower than setting numerical value, the second purification medium generator started in compartment is discharged into compartment
Purification medium, and start the fresh air system of automobile, recycle air and surrounding air in compartment.
Preferably, the automobile air purifying method is further comprising the steps of: the air quality in detection compartment；According to vehicle
Air quality in compartment adjusts the power of the second purification medium generator, adjusts the rate of release of purification medium.
Preferably, the automobile air purifying method is further comprising the steps of: the temperature in detection compartment, according to temperature tune
The power for saving the second purification medium generator, adjusts the rate of release of purification medium.
Preferably, the automobile air purifying method is further comprising the steps of: the time of making the product of the automobile is detected, according to
The time of making the product adjusts the power of the second purification medium generator, adjusts the rate of release of purification medium.
Preferably, the automobile air purifying method is further comprising the steps of: detection compartment in whether someone, when nobody
When, and close the fresh air system.
Compared with prior art, the present invention at least has the advantages that
No matter when having just enter into compartment, or after just starting engine and air-conditioning, peculiar smell is not had.
It is associated with the fresh air system of automobile, and when someone is at compartment and the second purification medium generator of starting, meeting is same
When open fresh air system, realize compartment inner air and outer air circulation, purification medium can be effectively reduced and caused harm to the human body.
The rate of release of purification medium can be adjusted, according to temperature or the automobile time of making the product so as to Initiative Defense peculiar smell
Occur.Compared to the rate of release for passively adjusting purification medium is removed after detecting peculiar smell with sensor again, this active prevents
It drives more efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of first embodiment air purification system for automobiles；
Fig. 2 is the structural schematic diagram of second embodiment air purification system for automobiles；
Fig. 3 is the circuit block diagram of 3rd embodiment air purification system for automobiles；
Appended drawing reference: 1, blower；2, the first purification medium generator；3, battery pack；4, controller；5, first sensor group
Part；6, second sensor；7,3rd sensor；8, PCU Power Conditioning Unit；9, fresh air system switchs；10, the first purification medium produces
Raw device；11, air inlet；11 ', air-conditioning lattice；12, air blower；13, mounting rack；14, evaporator；15, air conditioning ducts；16, outlet air
Mouthful.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment: air purification system for automobiles
Fig. 1 is please referred to, this air purification system for automobiles includes blower 1, battery pack (not shown) and purifies for generating
First purification medium generator 2 of medium, the first purification medium generator 2 and the blower 1 are installed by mounting rack 13
In the air conditioning ducts 15 of the automobile and between evaporator 14 and air inlet 11, it is net that the blower 1 is located at described first
Change the side far from the evaporator 14 of media generator 2, the battery pack gives the blower 1 and first purification respectively
Media generator 2 is powered.
Wherein, battery pack can use the original battery of automobile, can also use an independent battery pack.Blower 1
Power answer it is as small as possible, as long as the purification medium that the first purification medium generator 2 can be made to generate is to evaporator 14 and air-conditioning
It spreads in channel 15, is most diffused into compartment through air outlet 16 afterwards.
First purification medium generator 2 is preferably using in plasma generator, anion generator and ozone generation device
One or more, the corresponding purification medium generated is respectively plasma, anion, ozone.It is generated in above-mentioned three kinds of purification mediums
It is most preferably with plasma generator in device.
Automobile under parked state, the first purification medium generator 2 in air conditioning ducts 15 evaporator 14 it is opposite
The side of air inlet 11 discharges purification medium, de-tastes to air conditioning ducts 15 and 14 surface sterilization of evaporator；Meanwhile the blower 1
The purification medium is sent into compartment through air outlet 16 along air conditioning ducts 15, de-tasted to disinfection in compartment by work.In this way, when using
After family enters compartment, the not only air cleaner free from extraneous odour in compartment, and after opening engine and air-conditioning, into the sky in compartment
Gas is also cleaning free from extraneous odour.The airflow direction of air conditioning ducts 15 is as shown in phantom in FIG..
Second embodiment: air purification system for automobiles
Referring to figure 2., this air purification system for automobiles includes blower 1, battery pack (not shown) and purifies for generating
First purification medium generator 2 of medium, the first purification medium generator 2 and the blower 1 are installed by mounting rack 13
In the air conditioning ducts 15 of the automobile and between evaporator 14 and air inlet 11, it is net that the blower 1 is located at described first
Change the side far from the evaporator 14 of media generator 2, the battery pack gives the blower 1 and first purification respectively
Media generator 2 is powered.
Moreover, in a second embodiment, fresh air system includes being spaced apart and arranged in air-conditioning along the direction of air conditioning ducts 15 to lead to
Two air-conditioning lattice 11 ' in road 15, the first purification medium generator 2 and the blower 1 are located at two air-conditioning lattice 11 '
Between.The airflow direction of air conditioning ducts 15 is as shown in phantom in FIG..
Anion and plasma can also agglomerate the little particle dust in air other than sterilization.In second embodiment,
First purification medium generator 2 is mounted between two air-conditioning lattice 11 ', the anion that the first purification medium generator 2 generates
Or plasma agglomerates the little particle dust in air, is able to extend the replacement cycle of air-conditioning lattice 11 '.
3rd embodiment: air purification system for automobiles
Referring to figure 3., this air purification system for automobiles includes blower 1, battery pack 3 and for generating purification medium
First purification medium generator 2.Wherein, the combination of the first purification medium generator 2 and blower 1 and automobile can be first
Combination described in combination or second embodiment as described in the examples, which is not described herein again.Battery pack 3 and automobile
Engine be connected, after the engine started, engine to battery pack 3 charge and give 2 and of the first purification medium generator
Blower 1 is powered.
This air purification system for automobiles further includes the second purification medium generator 10, controller 4 and for detecting air
The first sensor component 5 of quality, the second purification medium generator 10 and the first sensor component 5 are installed on described
In the compartment of automobile, the controller 4 is separately connected the second purification medium generator 10, the first sensor component 5
With the fresh air system switch 9 of the automobile, first sensor component 5 detects cabin air quality, in air quality lower than setting
After numerical value, the controller 4 controls the fresh air system work of the second purification medium generator 10 and automobile.First sensor
Component 5 includes that PM2.5 sensor, CO2 sensor, VOC (volatile organic compounds) sensor, formaldehyde sensor and ozone pass
One of sensor is a variety of.Second purification medium generator 10 is preferably using plasma generator, anion generator and smelly
One of oxygen generator is a variety of, and the corresponding purification medium generated is respectively plasma, anion, ozone.At above-mentioned three kinds
It is most preferably with plasma generator in purification medium generator.
Further, the second purification medium generator 10 is configured with PCU Power Conditioning Unit 8, and the controller 4 passes through institute
PCU Power Conditioning Unit 8 is stated to connect with the second purification medium generator 10.In this way, can be according to the change of cabin air quality
Change, dynamically adjust the rate of release of purification medium, keeps cabin air cleaning tasteless.Specifically, PCU Power Conditioning Unit 8 is
DC-DC adapter, 4 output pulse width of controller modulate the power switch tube in (PWM) signal control DC-DC adapter, controller 4
By changing the pulse width of pulse-width signal come the turn-on time of regulation power switching tube, adjusting DC-DC adapter
Output power.
Further, this air purification system for automobiles further include for detecting whether someone the compartment second sensor
6, the controller 4 connects the second sensor 6.The second sensor 6 can use but be not limited to pressure inductor, light
Electric inductor, heat release infrared inductor.Pressure inductor can specifically be installed on the seat, when people sits on the seat, i.e.,
It can be perceived by pressure inductor.Photoelectric sensor also may be mounted on seat or the side of seat, when people sits on the seat,
The light that the illumination region of photoelectric sensor emits can be blocked or reflect, so as to be perceived by photoelectric sensor.Heat releases infrared sense
It answers device to be mounted on car body top, as long as someone in compartment, infrared inductor perception can be released by heat.When second sensor 6 perceives
In to compartment nobody when, fresh air system can be closed, the concentration of the purification medium in compartment is made to become larger, purification efficiency improve.
Under high temperature environment, a large amount of adhesive release formaldehydes, the benzene,toluene,xylene contained in upholstery and accessories
And other volatile organic matters, cause interior harmful substance to increase sharply.For this purpose, this air purification system for automobiles further comprises use
In the 3rd sensor 7 of the temperature in detection compartment, the controller 4 connects the 3rd sensor 7.Pass through 3rd sensor
7 detection compartment temperatures increase the rate of release of purification medium after temperature is increased to setting numerical value, and Initiative Defense peculiar smell occurs.
Fourth embodiment: automobile air purifying method
This automobile air purifying method is the following steps are included: under automobile parking state, the phase of evaporator in air conditioning ducts
Purification medium is discharged to the side of air inlet, air conditioning ducts and evaporator surface disinfection are de-tasted；Meanwhile it will be described by blower
Purification medium is sent into compartment along air conditioning ducts, de-tastes to disinfection in compartment.
This automobile air purifying method further comprises following steps: under motoring condition, detecting the sky in compartment
Makings amount；After air quality is lower than setting numerical value, the second purification medium generator started in compartment discharges only into compartment
Change medium, and start the fresh air system of automobile, recycles air and surrounding air in compartment.
This automobile air purifying method further comprises following steps: under motoring condition, steaming in air conditioning ducts
The side for sending out the opposite air inlet of device discharges purification medium, de-tastes to air conditioning ducts and evaporator surface disinfection；Meanwhile passing through wind
The purification medium is sent into compartment along air conditioning ducts by machine, is de-tasted to disinfection in compartment.
This automobile air purifying method further comprises following steps: the air quality in detection compartment；According to compartment
Interior air quality adjusts the power of the second purification medium generator, adjusts the rate of release of purification medium.
This automobile air purifying method further comprises following steps: the temperature in detection compartment is adjusted according to temperature
The power of second purification medium generator, adjusts the rate of release of purification medium.Temperature is higher, and the rate of release of purification medium is got over
Fastly.
This automobile air purifying method further comprises following steps: the time of making the product of the automobile is detected, according to out
The power of factory's time adjustment the second purification medium generator, adjusts the rate of release of purification medium.It is shorter from the time of making the product, purification
The rate of release of medium is faster.
This automobile air purifying method further comprises following steps: in detection compartment whether someone, when nobody, and
Close the fresh air system.
Above by specific embodiment, invention is explained in detail, these detailed description are only limited to help
Those skilled in the art understand that the contents of the present invention, can not be interpreted as limiting the scope of the invention.Art technology
Personnel should be included in protection model of the invention to various retouchings, the equivalent transformation etc. that above scheme carries out under present inventive concept
In enclosing.
Claims (10)
1. a kind of air purification system for automobiles, which is characterized in that including blower, battery pack and for generating purification medium
The air conditioning ducts of first purification medium generator, the first purification medium generator and the assembling in the automobile
In and between evaporator and air inlet, the blower be located at the first purification medium generator far from the evaporation
The side of device, the battery pack give the blower and the first purification medium generator to power respectively.
2. Automobile air purification system according to claim 1, which is characterized in that the air purification system for automobiles also wraps
Include the second purification medium generator, controller and the first sensor component for detecting air quality, second purification
Media generator and the first sensor component are installed in the compartment of the automobile, and the controller is separately connected described
The fresh air system of two purification medium generators, the first sensor component and the automobile switchs；It is lower than in air quality and sets
After fixed number value, the controller controls the fresh air system work of the second purification medium generator and the automobile.
3. Automobile air purification system according to claim 2, which is characterized in that the second purification medium generator is matched
It is equipped with PCU Power Conditioning Unit, the controller is connect by the PCU Power Conditioning Unit with the second purification medium generator.
4. Automobile air purification system according to claim 2, which is characterized in that the air purification system for automobiles also wraps
It includes: for detecting whether second sensor of the someone in the compartment；And/or the third sensing for detecting the temperature in compartment
Device, the controller are separately connected the second sensor and the 3rd sensor.
5. Automobile air purification system according to claim 4, which is characterized in that the second sensor is that installation is present
The pressure inductor or photoelectric sensor of chair.
6. Automobile air purification system according to claim 4, which is characterized in that the second sensor is to be mounted on vehicle
The heat in compartment top portion releases infrared inductor.
7. Automobile air purification system according to claim 2, which is characterized in that the first purification medium generator packet
Include at least one of plasma generator, anion generator and ozone generation device, the second purification medium generator packet
Include at least one of plasma generator, anion generator and ozone generation device.
8. Automobile air purification system according to claim 2, which is characterized in that the fresh air system includes logical along air-conditioning
The direction in road is spaced apart and arranged in two air-conditioning lattice in air conditioning ducts, the first purification medium generator and the blower position
Between two air-conditioning lattice.
9. a kind of automobile air purifying method, which comprises the following steps: under automobile parking state, in air conditioning ducts
The side of the opposite air inlet of middle evaporator discharges purification medium, de-tastes to air conditioning ducts and evaporator surface disinfection；Meanwhile it is logical
It crosses blower and the purification medium is sent into compartment along air conditioning ducts, disinfection in compartment is de-tasted.
10. automobile air purifying method according to claim 9, which is characterized in that the automobile air purifying method is also
The following steps are included:
Under motoring condition, the air quality in compartment is detected；
After air quality is lower than setting numerical value, starts the second purification medium generator in compartment and discharge purification Jie into compartment
Matter, and start the fresh air system of automobile, recycle air and surrounding air in compartment；And/or
The power that the second purification medium generator is adjusted according to the air quality in compartment, adjusts the rate of release of purification medium；
And/or
The temperature in compartment is detected, the power of the second purification medium generator is adjusted according to temperature, adjusts the release of purification medium
Speed；And/or
The time of making the product for detecting the automobile adjusts the power of the second purification medium generator according to the time of making the product, adjusts purification
The rate of release of medium；And/or
Detect compartment in whether someone, when nobody, and close the fresh air system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298529.9A CN109927517A (en) | 2019-04-15 | 2019-04-15 | A kind of air purification system for automobiles and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298529.9A CN109927517A (en) | 2019-04-15 | 2019-04-15 | A kind of air purification system for automobiles and method |
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| Publication Number | Publication Date |
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| CN109927517A true CN109927517A (en) | 2019-06-25 |
Family
ID=66990020
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| CN201910298529.9A Pending CN109927517A (en) | 2019-04-15 | 2019-04-15 | A kind of air purification system for automobiles and method |
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