CN109203928A - In-vehicle air filtering system - Google Patents
In-vehicle air filtering system Download PDFInfo
- Publication number
- CN109203928A CN109203928A CN201811328438.7A CN201811328438A CN109203928A CN 109203928 A CN109203928 A CN 109203928A CN 201811328438 A CN201811328438 A CN 201811328438A CN 109203928 A CN109203928 A CN 109203928A
- Authority
- CN
- China
- Prior art keywords
- air
- air quality
- quality sensor
- conditioning
- filter
- 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.)
- Withdrawn
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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
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- 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
- B60H3/06—Filtering
- B60H2003/0683—Filtering the quality of the filter or the air being checked
-
- 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
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
Abstract
The present invention relates to a kind of in-vehicle air filtering systems, it includes the first air quality sensor, link circulating valve, filter, second air quality sensor and automotive air-conditioning controller, first air quality sensor is set to the air intake duct of air conditioning for automobiles, the filter is set to the air-conditioning box of air conditioning for automobiles, second air quality sensor is set to the air outlet of air conditioning for automobiles, first air quality sensor and the equal electric signal of the second air quality sensor connect the linkage circulating valve, the linkage circulating valve electric signal connects the interior circulating valve and outer circulation valve of the automotive air-conditioning controller.The present invention purifies air using filter, and it is controlled using the first air quality sensor, the second air quality sensor and linkage circulating valve and automotive air-conditioning controller, realize the real-time detection of the outer air quality of car, and the air optimization processing of inner-outer circulation mode is carried out according to air quality outside car, guarantee the pure and fresh of in-car air quality.
Description
Technical field
The present invention relates to automobile air purifying technical field more particularly to a kind of in-vehicle air filtering systems.
Background technique
Currently, the purification of in-vehicle air needs the artificial filter element replacing etc. that periodically carries out to handle, it cannot be guaranteed that in-vehicle air
The infringement of quality and harmful substance to human body.Pernicious gas cause driver or passenger occur dizzy, nausea, cough,
The symptoms such as sneezing, uncomfortable in chest, alopecia, even result in the serious conditions such as leukaemia, to the danger that old man has teratogenesis carcinogenic, and just locate
In the children of developmental process, hematopoiesis function is unstable, blood forming organ susceptible, and nutritional deficiency situation easily occurs, and is easy to cause
Leukaemia；And the sucking of benzene, formaldehyde is especially sensitive, and especially pregnancy women sucks benzene for a long time will lead to development of fetus deformity
Or miscarriage.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides one kind and is able to achieve inner air and outer air quality testing and can Full automatic purifying
The filtering system of in-vehicle air, solve in the prior art in-vehicle air it is impure and fresh containing caused by pernicious gas to driver,
Old man, pregnant woman, child's health problem and drive impure and fresh the growths bacteria effect driver and conductor of room air and influence driving pacify
Full problem.
The technical solution adopted by the present invention to solve the technical problems is: the in-vehicle air filtering system includes first empty
Makings quantity sensor, linkage circulating valve, filter, the second air quality sensor and automotive air-conditioning controller, described first is empty
Makings quantity sensor is set to the air intake duct of air conditioning for automobiles, and the filter is set to the air-conditioning box of air conditioning for automobiles, second air
Mass sensor is set to the air outlet of air conditioning for automobiles, and first air quality sensor and the second air quality sensor are electric
Signal connects the linkage circulating valve, the linkage circulating valve electric signal connect the automotive air-conditioning controller interior circulating valve and
Outer circulation valve.
It further include blower in a kind of preferred embodiment of in-vehicle air filtering system provided by the invention, the blower
Exhaust passage set on air conditioning for automobiles and the rear end positioned at the filter, go out pure and fresh gas for improving gas pressure dispatch.
It further include anion generator in a kind of preferred embodiment of in-vehicle air filtering system provided by the invention,
The anion generator is set on the filter, and the anion generator electric signal connects first air quality
Sensor and the second air quality sensor.
In a kind of preferred embodiment of in-vehicle air filtering system provided by the invention, the filter includes primary mistake
One or more combinations of strainer, cocoanut active charcoal and HEPA filter screen.
In a kind of preferred embodiment of in-vehicle air filtering system provided by the invention, the first air quality sensing
Device and the second air quality sensor are all made of vehicle rule PM2.5 sensor.
In a kind of preferred embodiment of in-vehicle air filtering system provided by the invention, the first air quality sensing
Device, the second air quality sensor are connect with automobile IVI system CAN or WiFi or Bluetooth signal.
It further include LCD display module in a kind of preferred embodiment of in-vehicle air filtering system provided by the invention, institute
LCD display module is stated set on automobile IVI system, for showing air quality interior, outside vehicle and system running state and interior
The switching state of outer circulation mode.
Compared with prior art, the beneficial effect of in-vehicle air filtering system provided by the invention is: the present invention uses institute
It states filter to purify air, and utilizes the first air quality sensor, the second air quality sensor and linkage circulation
Valve is controlled with automotive air-conditioning controller, realizes the real-time detection of the outer air quality of car, and according to interior outer space makings
Amount carries out the air optimization processing of inner-outer circulation mode, to guarantee the pure and fresh of in-car air quality.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structure principle chart of in-vehicle air filtering system provided by the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the in-vehicle air filtering system 1 include the first air quality sensor 11, linkage circulating valve 12,
Filter 13, the second air quality sensor 14 and automotive air-conditioning controller 15, first air quality sensor 11 are set to
The air intake duct of air conditioning for automobiles for real-time detection and analyzes the air quality in the air-conditioning air intake duct, and the filter 13 is set to
The air-conditioning box of air conditioning for automobiles, is used for filtration, purification air, and second air quality sensor 14 is set to the outlet air of air conditioning for automobiles
Mouthful, for carrying out analysis detection, first air quality sensor 11 and the second air quality sensor to interior air
14 equal electric signals connect the linkage circulating valve 12, and 12 electric signal of linkage circulating valve connects the automotive air-conditioning controller 15
Interior circulating valve 151 and outer circulation valve 152, when the first air quality sensor 11 detects that air pollution quality object is (benzene, smelly
Oxygen, sulfur dioxide, nitrogen dioxide, > 0.01 microparticle, unpleasant peculiar smell, PM2.5 etc.) content it is exceeded when by send close outer circulation
Signal closes outer circulation valve 152 by linkage circulating valve 12 and opens interior circulating valve 151, using interior circulation pattern；Equally, when
Second air quality sensor 14, which detects to send when in-car air quality is poor, closes interior cycle signal, passes through linkage and recycles
Valve 12 closes interior circulating valve 151 and opens outer circulation valve 152, using circulating purification outside mode.
Further, the in-vehicle air filtering system 1 further includes blower 16, and the blower 16 is set to going out for air conditioning for automobiles
Air duct and the rear end for being located at the filter 13, go out pure and fresh gas for improving gas pressure dispatch.
Further, the in-vehicle air filtering system 1 further includes anion generator 17, the anion generator 17
On the filter 13, and 13 electric signal of the anion generator connects first air quality sensor 11 and the
Two air quality sensors 14, realize in interior circulation pattern and outer circulation mode, generate sky using anion generator 17
Gas anion improves air quality.
Preferably, the filter 13 includes the one of primary filtration network 131, cocoanut active charcoal 132 and HEPA filter screen 133
Kind or a variety of combinations；
The primary filtration network 131 therein filters out some large particulate matters for carrying out first step filtering；
The cocoanut active charcoal 132 therein may be used also for adsorbing the harmful chemicals such as interior formaldehyde, toluene, TVOC
Peculiar smell and smoke are adsorbed, allows the healthier cleaning of environment inside car；
The HEPA filter screen 133 therein is very thin because having inside it for filtering out to 20 nanometers of finely ground particles
Small organic fiber colloid, to interior PM0.3, PM2.5, PM10, SO2Equal fine particulates have splendid smoothing effect.
Preferably, first air quality sensor 11 and the second air quality sensor 14 are all made of vehicle rule PM2.5
Sensor.
Further, first air quality sensor 11, the second air quality sensor 14 and automobile IVI system
CAN or WiFi or Bluetooth signal connection realize and the interaction of car IVI system, the functions such as realization voice messaging casting.
Further, the in-vehicle air filtering system 1 further includes LCD display module (not shown), and the LCD is aobvious
Show that module is set to automobile IVI system, for showing air quality outside car and system running state and inner-outer circulation mode
Switching state.
The beneficial effect of in-vehicle air filtering system 1 provided by the invention is: the present invention uses 13 pairs of skies of the filter
Gas is purified, and utilizes the first air quality sensor 11, the second air quality sensor 14 and linkage circulating valve 12 and vapour
Vehicle air-conditioner controller 15 is controlled, and realizes the real-time detection of the outer air quality of car, and according to air quality outside car into
The air optimization processing of row inner-outer circulation mode, to guarantee the pure and fresh of in-car air quality.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain similarly includes within scope of patent protection of the invention.
Claims (7)
1. a kind of in-vehicle air filtering system, it is characterised in that: including the first air quality sensor, linkage circulating valve, filtering
Device, the second air quality sensor and automotive air-conditioning controller, first air quality sensor be set to air conditioning for automobiles into
Air flue, the filter are set to the air-conditioning box of air conditioning for automobiles, and second air quality sensor is set to the outlet air of air conditioning for automobiles
Mouthful, first air quality sensor and the equal electric signal of the second air quality sensor connect the linkage circulating valve, described
Linkage circulating valve electric signal connects the interior circulating valve and outer circulation valve of the automotive air-conditioning controller.
2. in-vehicle air filtering system according to claim 1, it is characterised in that: further include blower, the blower is set to
The exhaust passage of air conditioning for automobiles and the rear end for being located at the filter, go out pure and fresh gas for improving gas pressure dispatch.
3. in-vehicle air filtering system according to claim 1 or 2, it is characterised in that: it further include anion generator, institute
Anion generator is stated on the filter, and the anion generator electric signal connects first air quality and passes
Sensor and the second air quality sensor.
4. in-vehicle air filtering system according to claim 1, it is characterised in that: the filter includes primary filter
One or more combinations of net, cocoanut active charcoal and HEPA filter screen.
5. in-vehicle air filtering system according to claim 1, it is characterised in that: first air quality sensor and
Second air quality sensor is all made of vehicle rule PM2.5 sensor.
6. in-vehicle air filtering system according to claim 1 or 5, it is characterised in that: the first air quality sensing
Device, the second air quality sensor are connect with automobile IVI system CAN or WiFi or Bluetooth signal.
7. in-vehicle air filtering system according to claim 6, it is characterised in that: it further include LCD display module, it is described
LCD display module is set to automobile IVI system, for showing air quality outside car and system running state and inner-outer circulation
The switching state of mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328438.7A CN109203928A (en) | 2018-11-09 | 2018-11-09 | In-vehicle air filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328438.7A CN109203928A (en) | 2018-11-09 | 2018-11-09 | In-vehicle air filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109203928A true CN109203928A (en) | 2019-01-15 |
Family
ID=64996024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811328438.7A Withdrawn CN109203928A (en) | 2018-11-09 | 2018-11-09 | In-vehicle air filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109203928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228951A (en) * | 2020-02-23 | 2020-06-05 | 开沃新能源汽车集团有限公司 | Anti-virus type automobile air conditioner filter |
| US20220054966A1 (en) * | 2020-08-20 | 2022-02-24 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
-
2018
- 2018-11-09 CN CN201811328438.7A patent/CN109203928A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228951A (en) * | 2020-02-23 | 2020-06-05 | 开沃新能源汽车集团有限公司 | Anti-virus type automobile air conditioner filter |
| US20220054966A1 (en) * | 2020-08-20 | 2022-02-24 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
| US11932080B2 (en) * | 2020-08-20 | 2024-03-19 | Denso International America, Inc. | Diagnostic and recirculation control systems and methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190115 |