CN101722816A - Automotive ventilation system - Google Patents
Automotive ventilation system Download PDFInfo
- Publication number
- CN101722816A CN101722816A CN200910161569A CN200910161569A CN101722816A CN 101722816 A CN101722816 A CN 101722816A CN 200910161569 A CN200910161569 A CN 200910161569A CN 200910161569 A CN200910161569 A CN 200910161569A CN 101722816 A CN101722816 A CN 101722816A
- Authority
- CN
- China
- Prior art keywords
- air
- ventilation system
- filter
- admission line
- automotive ventilation
- 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.)
- Pending
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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
- B60H3/0608—Filter arrangements in the air stream
-
- 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
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00849—Damper doors, e.g. position control for selectively commanding the induction of outside or inside air
-
- 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
- B60H3/0608—Filter arrangements in the air stream
- B60H3/0625—Filter arrangements in the air stream with provisions for by-passing the filter element
-
- 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
Abstract
The present invention relates to an automotive ventilation system which is particularly used for car, which is provided with an outer air pipe (3) for inputting outer air into a carriage (2). The outer air passage is provided with a filter (4) and a controllable switching valve (5) thereby sucking the outer air with filtering or without filtering (bypass operation) selectively. The automotive ventilation system also comprises a circulating air pipe (6) and an inlet air pipe (7). The circulating air pipe is used for conveying the inner air from the carriage (2). Furthermore the inlet air pipe is provided with a control valve (8) so that the amount of circulating air can be adjusted proportionally with the amount of outer air. The inlet air pipe is provided with a ventilation device (9) and a cooling heating device (10). The outer air pipe (3) and the circulating air pipe (6) are communicated with the inlet air pipe (7). The inlet air pipe (7) is provided with the other air filter (11). Thus a particularly effective high-efficiency filter (4) is allowed to be used.
Description
Technical field
The present invention relates to a kind of automotive ventilation system that is particularly useful for car, described automotive ventilation system is provided with the extraneous air pipeline and is used for extraneous air is imported the compartment, the extraneous air pipeline is provided with filter and controlled switching valve, aspirate extraneous air thereby can optionally filter or not filter (bypass operation), described automotive ventilation system also comprises circulating air pipeline and admission line, described circulating air pipeline is used to transport the inner air from the compartment, described admission line feeds the compartment, and described admission line has the control valve so that can be to regulate return air quantity with the proportional mode of extraneous air amount, and in admission line, be provided with drafting apparatus and cooling/heating apparatus, wherein, extraneous air pipeline and circulating air pipeline all feed admission line.
Background technology
Especially the passenger of the such power actuated vehicle of car obtains ambient air via ventilation system usually.In communications and transportation, this ambient air is by exhaust emission, thereby the pollution of the higher concentration of passenger's oxides of nitrogen of perhaps being subjected to comprising in the waste gas, carbonic oxide, hydro-carbon, dust etc.
Thereby gas filter and particulate filter at these airborne pollutant usually be set in ventilation system in modern vehicle.At this air sensor is set also,, and correspondingly extraneous air more or less is provided or extraneous air is not provided fully for vehicle interior so that determine quality and air quality.The ground complete closed yet the inner space cannot be sustained, this is because always need to carry fresh air or raise too much for fear of gas concentration lwevel.Realize that on the other hand good air filtration is difficult, this is because always need find compromise between the little filter restriction of vehicle installation dimension (itself because) and high air percent of pass (by filter time pressure drop very little).
DE 24 168 05 A disclose a kind of device that is used for to the car inner space ventilator.This device comprises the extraneous air pipeline with high capacity filter and control valve, aspirates extraneous air thereby can optionally filter or not filter (bypass work).This device also comprises the circulating air pipeline that has filter and control valve equally, thereby can be to regulate return air quantity with the proportional mode of extraneous air amount.These two pipelines all feed the admission line that enters vehicle interior, also are provided with essential drafting apparatus or supply ventilating fan and cooling/heating apparatus (air-conditioning) in this admission line.
DE 195 46 550 A1 disclose a kind of ventilation of vehicle device, it especially is connected with the heating arrangement or the air-conditioning of power actuated vehicle, described ventilation of vehicle device has supply ventilating fan, be arranged on the dust filter in the air-breathing housing, be arranged on the contamination filter of the airflow downstream of dust filter, the bypass of this contamination filter of bridge joint and the circulating air opening that connects with inner space in air-breathing housing, wherein, described supply ventilating fan is connected on the deluge nozzle distolateral being connected on the air-breathing housing and at output end of input, the bypass opening of described bypass can be able to optionally be closed or be opened around the bypass valve of said pivot, and described circulating air opening is by means of can optionally closing or open around the circulating air valve of said pivot.Observe along air-flow direction, the circulating air opening is arranged between dust filter and the contamination filter as special device.
Summary of the invention
Relative with it, therefore task of the present invention is to provide the ventilation system of the such motor vehicle of a kind of so especially car, can under the situation of long-time use filter, can realize filter effect more efficiently by means of this ventilation system, and make that the pollutant levels in the inner space are lower.
This task solves by the automotive ventilation system of claim 1 explanation.
Because another air filter is set in admission line, so normal in service can the ventilation by means of the part circulating air, that is to say the suction small amount of fresh air, guarantee via the flow of extraneous air delivery filter lessly with this, improved the gas filtration effect of especially particle filter effect and the especially oxides of nitrogen of diesel oil carbon black and made filter life longer by means of this advantage.
Preferably with another air filter after air-flow direction is arranged on drafting apparatus and be provided with before the cooling/heating apparatus.Thereby avoid polluting cooling/heating apparatus by inner air and/or the extraneous air that in bypass work, aspirates.
The circulating air pipeline should feed admission line at control valve place according to feasible pattern.The extraneous air pipeline also should feed admission line at control valve place according to feasible pattern.
Filter in the extraneous air pipeline is high efficiency particulate air filter (HE-Filter) preferably.This so-called high efficiency particulate air filter (HE Filter:High Efficiency Filter) has extra high filter effect, and almost all particles that exist in the air that is filtered can be leached.Be subjected to structural limitations, high efficiency particulate air filter has higher resistance to flow and/or needs big installing space.The two has all influenced its use in power actuated vehicle.However still can use high efficiency particulate air filter by means of automotive ventilation system of the present invention.Because can be provided for the high efficiency particulate air filter of less air amount by existing bypass operating mode, so the required installation dimension of high efficiency particulate air filter is very little.High efficiency particulate air filter is bypassed in bypass work, thereby also can aspirate a large amount of extraneous airs within a short period of time when needed.These extraneous airs are fully filtered at least at short notice by another air filter.At the long extraneous air that still aspirates little aspiration in service by high efficiency particulate air filter.
If in admission line, be provided with air mass sensor, then with the situation of so-called air mass sensor (Luftg ü tesensor) collaborative work under Control Circulation air register better.For example need use the switching valve for the extreme case that reduces Windshield fog (Scheibenbeschlag) at short notice, this switching valve allows to aspirate strongly extraneous air.Thereby with the control valve of advantageous manner structure air mass sensor with the Control Circulation airline.
Description of drawings
Obtain other features of the present invention, details and advantage in conjunction with a unique accompanying drawing and according to the following explanation of embodiment, schematically show automotive ventilation system in the accompanying drawings.
Reference numerals list
1 automotive ventilation system
2 compartments
3 extraneous air pipelines
4 filters
5 switch valve
6 circulating air pipelines
7 admission lines
8 control valve
9 drafting apparatuss
10 cooling/heating apparatus (air-conditioning)
11 air filters
12 air mass sensors
The specific embodiment
Accompanying drawing illustrates the automotive ventilation system 1 of car, automotive ventilation system 1 is provided with extraneous air pipeline 3 in order to extraneous air is imported compartment 2, extraneous air pipeline 3 is provided with filter 4 and controlled switching valve 5, aspirates extraneous air thereby can optionally filter or not filter (bypass work).
Automotive ventilation system 1 also comprises circulating air pipeline 6 and admission line 7, circulating air pipeline 6 is used to transport from the compartment 2 inner air, and admission line 7 leads to compartment 2, and admission line 7 has control valve 8, thereby to regulate return air quantity with the proportional mode of extraneous air amount.In admission line 7, also be provided with drafting apparatus 9, another air filter 11 and cooling/heating apparatus (air-conditioning) 10.
At this, another air filter 11 is after air-flow direction is arranged on drafting apparatus 9 and be arranged on before the cooling/heating apparatus 10.At control valve 8 places, not only circulating air pipeline 6 but also extraneous air pipeline 3 all feed admission line 7.Filter 4 in the extraneous air pipeline is high efficiency particulate air filters.
In addition, air mass sensor 12 is arranged in admission line 3 and switches before the valve 5, switches valve 5 and is set for control control valve 8.Thereby realized, not only obtain good filtration, and determined quality or air quality simultaneously from the gas and the particle of air, correspondingly extraneous air more or less is provided or extraneous air is not provided fully to vehicle interior.By this ventilation system, the car passenger can be among less air pollution and the pernicious gas like this.
Claims (7)
1. automotive ventilation system that is particularly useful for car, described automotive ventilation system is provided with extraneous air pipeline (3) and is used for extraneous air is imported compartment (2), the extraneous air pipeline is provided with filter (4) and controlled switching valve (5), thereby can optionally filter ground
The suction extraneous air, perhaps do not aspirate extraneous air with filtering, promptly, with bypass mode of operation suction extraneous air, described automotive ventilation system also comprises circulating air pipeline (6) and admission line (7), described circulating air pipeline is used to transport the inner air from described compartment (2), and described admission line leads to described compartment (2), and described admission line has control valve (8) and makes it possible to regulate return air quantity with the proportional mode of extraneous air amount, and in described admission line, be provided with drafting apparatus (9) and cooling/heating apparatus (10), wherein, described extraneous air pipeline (3) and described circulating air pipeline (6) all feed described admission line (7)
Described automotive ventilation system is characterised in that,
Another air filter (11) is set in described admission line (7).
2. automotive ventilation system according to claim 1 is characterized in that, described another air filter (11) is arranged on described drafting apparatus (9) afterwards and be arranged on described cooling/heating apparatus (10) before along air-flow direction.
3. automotive ventilation system according to claim 1 and 2 is characterized in that, described circulating air pipeline (6) locates to feed described admission line at described control valve (8).
4. according to the described automotive ventilation system of one of claim 1 to 3, it is characterized in that described extraneous air pipeline (3) locates to feed described admission line (7) at described control valve (8).
5. according to the described automotive ventilation system of one of claim 1 to 4, it is characterized in that the described filter (4) that is positioned at described extraneous air pipeline (3) is a high efficiency particulate air filter.
6. according to the described automotive ventilation system of one of claim 1 to 5, it is characterized in that air mass sensor (12) is set in the described admission line (7).
7. automotive ventilation system according to claim 6 is characterized in that, described air mass sensor (12) is set for control described control valve (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008042856.6 | 2008-10-15 | ||
| DE102008042856A DE102008042856A1 (en) | 2008-10-15 | 2008-10-15 | Ventilation system for passenger car, has control flap arranged in air filter, and outside air duct and recirculation air duct, which end in air supply duct, and another air filter arranged in air supply duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101722816A true CN101722816A (en) | 2010-06-09 |
Family
ID=42034673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910161569A Pending CN101722816A (en) | 2008-10-15 | 2009-08-04 | Automotive ventilation system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101722816A (en) |
| DE (1) | DE102008042856A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629787A (en) * | 2012-08-27 | 2014-03-12 | 福特环球技术公司 | Vehicle air handling system |
| CN103754088A (en) * | 2014-01-27 | 2014-04-30 | 周泉清 | Method for purifying air and regulating temperature in vehicle and vehicle-mounted air purification air-conditioner |
| CN106574793A (en) * | 2014-08-21 | 2017-04-19 | 株式会社电装 | Humidifier |
| CN107839441A (en) * | 2016-09-20 | 2018-03-27 | 株式会社电装 | Air circulator |
| CN107921846A (en) * | 2015-11-26 | 2018-04-17 | 施耐德博士塑料工厂有限公司 | Air cleaning system and the method for controlling air cleaning system |
| CN108248341A (en) * | 2016-12-28 | 2018-07-06 | 长城汽车股份有限公司 | Vehicular air purifier and vehicle |
| CN108367653A (en) * | 2015-12-08 | 2018-08-03 | 标致雪铁龙汽车股份有限公司 | Ventilation device with variable recycle and method of ventilation |
| CN109153413A (en) * | 2016-03-24 | 2019-01-04 | 标致雪铁龙汽车股份有限公司 | Vent flap component and for the vent flap component to be mounted on the mounting device in motor vehicle body |
| CN109476208A (en) * | 2016-07-12 | 2019-03-15 | 株式会社电装 | Vehicle dust measurement system and air conditioner for vehicles |
| CN109982881A (en) * | 2016-11-24 | 2019-07-05 | 戴姆勒股份公司 | Method and vehicle air conditioner for divulging information for vehicle interior |
| CN110740886A (en) * | 2017-06-06 | 2020-01-31 | 曼·胡默尔有限公司 | Intelligent multi-mode vehicle air filtration system and related methods |
| CN111483296A (en) * | 2019-01-28 | 2020-08-04 | 马勒国际有限公司 | Motor vehicle |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1401209B1 (en) | 2010-07-02 | 2013-07-12 | Cnh Italia Spa | CABIN FOR AGRICULTURAL VEHICLE EQUIPPED WITH A VENTILATION AND AIR-CONDITIONING SYSTEM |
| DE102012017848A1 (en) * | 2012-09-10 | 2014-03-13 | Valeo Klimasysteme Gmbh | Air supply device for a vehicle air conditioning system |
| FR3052235B1 (en) * | 2016-06-03 | 2018-07-06 | Peugeot Citroen Automobiles Sa | DEVICE AND METHOD FOR CONTROLLING PARAMETERS OF AIR DEPOLLUTION MEANS OF AN ENCLOSURE |
| FR3055585B1 (en) * | 2016-09-07 | 2018-08-31 | Renault Sas | METHOD FOR MANAGING AIR QUALITY IN A VEHICLE CUSTOM |
| FR3062604B1 (en) * | 2017-02-08 | 2019-04-05 | Renault S.A.S. | HEATING / AIR CONDITIONING SYSTEM WITH PERFORMING AIR TREATMENT DEVICE |
| DE102021209825A1 (en) | 2021-09-06 | 2023-03-09 | Mahle International Gmbh | Air conditioning system and associated method of operation |
| DE102021211112A1 (en) | 2021-10-01 | 2023-04-06 | Mahle International Gmbh | Filter system for an air conditioning system, in particular for a motor vehicle |
| DE102022200201A1 (en) | 2022-01-11 | 2023-07-13 | Mahle International Gmbh | Filter device of a motor vehicle and method for operating the same |
| DE102022200203A1 (en) | 2022-01-11 | 2023-07-13 | Mahle International Gmbh | Combined bypass filter element module |
| DE102022200202A1 (en) | 2022-01-11 | 2023-07-13 | Mahle International Gmbh | Method for adjusting three air flaps of an at least two-stage filter device of a motor vehicle, filter device for carrying out the method, motor vehicle with an air conditioning unit with at least one filter device and use of a filter device |
| EP4230450A1 (en) * | 2022-02-17 | 2023-08-23 | MANN+HUMMEL GmbH | Method for operating a cabin air filtration system of a vehicle, computer program, electronic control unit, cabin air filtration system and vehicle |
| DE102022203942A1 (en) | 2022-04-22 | 2023-10-26 | Mahle International Gmbh | Filter system for an air conditioning system, particularly of a motor vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2416805A1 (en) | 1974-04-06 | 1975-10-23 | Daimler Benz Ag | DEVICE FOR VENTILATING THE INTERIOR OF A PASSENGER CAR |
| DE19546550C2 (en) | 1995-12-13 | 1998-07-02 | Daimler Benz Ag | Ventilation device for vehicles |
-
2008
- 2008-10-15 DE DE102008042856A patent/DE102008042856A1/en not_active Ceased
-
2009
- 2009-08-04 CN CN200910161569A patent/CN101722816A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629787A (en) * | 2012-08-27 | 2014-03-12 | 福特环球技术公司 | Vehicle air handling system |
| CN103629787B (en) * | 2012-08-27 | 2018-05-01 | 福特环球技术公司 | Vehicular air conditioning system |
| CN103754088A (en) * | 2014-01-27 | 2014-04-30 | 周泉清 | Method for purifying air and regulating temperature in vehicle and vehicle-mounted air purification air-conditioner |
| CN103754088B (en) * | 2014-01-27 | 2016-06-15 | 长沙四季春环保有限公司 | Car inner air-cleaning and temperature control method and vehicle-mounted air purification air conditioner |
| CN106574793A (en) * | 2014-08-21 | 2017-04-19 | 株式会社电装 | Humidifier |
| CN107921846A (en) * | 2015-11-26 | 2018-04-17 | 施耐德博士塑料工厂有限公司 | Air cleaning system and the method for controlling air cleaning system |
| CN108367653B (en) * | 2015-12-08 | 2022-03-15 | 标致雪铁龙汽车股份有限公司 | Ventilation device with variable recirculation and ventilation method |
| CN108367653A (en) * | 2015-12-08 | 2018-08-03 | 标致雪铁龙汽车股份有限公司 | Ventilation device with variable recycle and method of ventilation |
| CN109153413A (en) * | 2016-03-24 | 2019-01-04 | 标致雪铁龙汽车股份有限公司 | Vent flap component and for the vent flap component to be mounted on the mounting device in motor vehicle body |
| CN109476208A (en) * | 2016-07-12 | 2019-03-15 | 株式会社电装 | Vehicle dust measurement system and air conditioner for vehicles |
| CN107839441A (en) * | 2016-09-20 | 2018-03-27 | 株式会社电装 | Air circulator |
| CN107839441B (en) * | 2016-09-20 | 2021-03-19 | 株式会社电装 | Air circulator |
| CN109982881A (en) * | 2016-11-24 | 2019-07-05 | 戴姆勒股份公司 | Method and vehicle air conditioner for divulging information for vehicle interior |
| CN109982881B (en) * | 2016-11-24 | 2023-03-10 | 梅赛德斯-奔驰集团股份公司 | Method for ventilating a vehicle interior and vehicle air conditioning system |
| US11787266B2 (en) | 2016-11-24 | 2023-10-17 | Daimler Ag | Vehicle air-conditioning system for ventilating a vehicle interior compartment |
| CN108248341A (en) * | 2016-12-28 | 2018-07-06 | 长城汽车股份有限公司 | Vehicular air purifier and vehicle |
| CN110740886A (en) * | 2017-06-06 | 2020-01-31 | 曼·胡默尔有限公司 | Intelligent multi-mode vehicle air filtration system and related methods |
| CN111483296A (en) * | 2019-01-28 | 2020-08-04 | 马勒国际有限公司 | Motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008042856A1 (en) | 2010-04-22 |
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Application publication date: 20100609 |