CN107215175A - A kind of bidirectional flow vehicle-mounted air purification system and auto purification automobile - Google Patents
A kind of bidirectional flow vehicle-mounted air purification system and auto purification automobile Download PDFInfo
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- CN107215175A CN107215175A CN201710540419.XA CN201710540419A CN107215175A CN 107215175 A CN107215175 A CN 107215175A CN 201710540419 A CN201710540419 A CN 201710540419A CN 107215175 A CN107215175 A CN 107215175A
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- air
- car
- blast pipe
- outlet
- heat exchanging
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- 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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC 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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of bidirectional flow vehicle-mounted air purification system, including inlet duct and exhaust apparatus, inlet duct includes the first blast pipe, air intake blower fan and ajutage, first blast pipe and exhaust duct are connected with the air inlet and air outlet of air intake blower fan respectively, exhaust apparatus includes the second blast pipe and exhaust fan, the outlet air end of second blast pipe is connected with the air inlet of exhaust fan, the air inlet of first blast pipe is interlinked to the outside with car, the air outlet of ajutage is communicated with in-car, the air intake of second blast pipe is communicated with in-car, the air outlet of exhaust fan is interlinked to the outside with car.A kind of auto purification automobile, including bidirectional flow vehicle-mounted air purification system described above.The present invention can realize the lasting displacement of in-car foul atmosphere and the outer fresh air of car, so that the problem of effectively solving in-vehicle air pollution in time by outside the foul atmospheres such as in-car PM2.5, formaldehyde, benzene, TVOC, carbon dioxide and peculiar smell all discharge car.
Description
Technical field
The present invention relates to vehicle-mounted air purification equipment, particularly a kind of bidirectional flow vehicle-mounted air purification system and auto purification
Automobile.
Background technology
China starts formal implementation in March, 2012《Air Quality Evaluation guide in passenger car》, clear stipulaties are relevant
The limit of the common in-car volatile organic matter concentration of benzene,toluene,xylene, ethylbenzene, styrene, formaldehyde, acetaldehyde, 8 kinds of methacrylaldehyde
Value, supervises Automobile Enterprises to pay attention to product quality according to this, reduces vehicle air pollution.
Chinese interior decoration association air monitering center is once detected to 200 cars, is as a result found, if with reference to Interior Space
All there is in-car air formaldehyde or benzene content excessive problem in gas quality standard, nearly 90% automobile, and most of vehicle formaldehyde surpasses
Mark is all more than five or six times, and the wherein in-car air quality of new car is worst.An external research test is even more to show：New car goes out
It is sustainable more than 6 months of the volatilization time of harmful gas in vehicle concentration, interior in the meantime after factory, passenger's body can be caused
Discomfort, is even also possible to trigger traffic accident when serious.
One investigation display, many consumers worry exceeded to domestic new car air quality exists always.Up to 52%
People thinks that more than 90% vehicle all has air pollution, and may damage health.Because of automotive air pollution, it is healthy by
The consumer of influence is also not within minority, and due to lacking correlation experience, many people are even after slight illness occurs in body, in this case it is not apparent that
Arch-criminal comes from automotive air pollution.
It is reported that, in-vehicle air pollution mostlys come from the inner decoration materials such as leather, textile, plastic fittings, adhesive,
The toxic gases such as benzene, formaldehyde, dimethylbenzene that they give out, to human liver, kidney, respiratory system, blood forming organ, immunologic function etc.
It can cause to seriously endanger.
In fact, not only there is the air pollution of interior material generation in new car, during the long-term use of automobile, can also enter
One walks out of now more air problems, and such as dust, acarid, hair, pollen, flue dust, second-hand-cigarette, bacterium, swill go mouldy generation
Harmful substance etc..
Vehicular air purifier on the market is all that the foreign matter in air is dispelled using the principle of physical absorption at present, is reached
To the purpose of air cleaning.Generally comprise PM2.5, it is dust, animal hair, pollen, second-hand-cigarette, peculiar smell, toxic and harmful gas, thin
Bacterium, anaphylactogen etc.., can not the noxious material such as decomposing formaldehyde, PM2.5 but its cleaning principle is physical absorption.So work as filter
It is difficult to be further continued for absorption after core adsorption saturation, accumulates the pollutant in clarifier it is also possible to causing " secondary pollution ".
Existing in-car air purifier, is all its power of fan very little by 12V power interfaces in compartment or cigar lighter power taking, general
All over 30W is no more than, cause air circulation very little, substantially no more than 30m3/h；Due to being limited by compartment space, body is purified
Product is all smaller, its filter core volume also very little, causes its " holding dirt rate " very low so that the clean-up effect of its in-car air has very much
Limit.
According to《National Standard of the People's Republic of China indoor carbon dioxide sanitary standard GB/T 17094-1997》Middle rule
It is fixed：Room air carbon dioxide hygiene value≤975PMM；And according to newest《Indoor Air Quality standards》GB/
T18883-2002 regulations, room air carbon dioxide hygiene value≤0.1%.Show according to the study, in-car carbon dioxide is defended
Raw concentration value is 400PPM.So that in-car takes 4 people as an example, after vehicle, which closes window, to travel 5 minutes, in-car gas concentration lwevel can be straight
Line, which rises to gas concentration lwevel in 1000PPM, 1 hour rear car, can reach 2500PPM（Gas concentration lwevel when in-car opens heating
The rate of climb is faster）.When in-car gas concentration lwevel is more than 1000ppm, driver can be easy to feel sleepy, exceed
During 2500ppm, driver can feel obvious sense of fatigue and sense of feeling oppressed, while can feel dizzy, malaise, influence drives to pacify
Entirely.If people is in the environment of high carbon dioxide easily produces carbon dioxide poisoning phenomenon for a long time, headache, head are mainly shown as
Dizzy, absent minded, failure of memory etc., severe patient also result in the damage of nervous centralis.And market is existing in-car net
Changing device can not effectively reduce in-car gas concentration lwevel.
In summary, existing in-car air purifier generally existing power is low, air quantity is small, filter core " holding dirt rate " is low, right
In-car harmful substance purification efficiency is low, it is impossible to realize in-car air displacement, it is impossible to discharges in-car foul atmosphere in time, can not reduce
The problem of in-car gas concentration lwevel.And air purifier is placed on interior and takes interior space, works as car collision
During accident there is the potential safety hazard that secondary injury is caused to passenger's person in air purifier body in itself.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of bidirectional flow vehicle-mounted air purification system and auto purification automobile
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of bidirectional flow vehicle-mounted air purification system, including inlet duct and exhaust apparatus, inlet duct include the first blast pipe,
Air intake blower fan and ajutage, the first blast pipe and ajutage are connected with the air inlet and air outlet of air intake blower fan respectively, exhaust
Device includes the second blast pipe and exhaust fan, and the outlet air end of the second blast pipe is connected with the air inlet of exhaust fan, and first
The air inlet of blast pipe is interlinked to the outside with car, and the air outlet of ajutage is communicated with in-car, the air intake of the second blast pipe and in-car phase
Logical, air outlet and the car of exhaust fan are interlinked to the outside.
Using above-mentioned technical proposal, in-car foul atmosphere is sucked by the air inlet of the second blast pipe, exhaust fan, by arranging
The air outlet discharge of wind blower fan is in-car；Air outside car is sent into by air intake path after purification, heat exchange simultaneously in-car；Realize
The displacement of automobile interior exterior air, ensures that compartment is with fresh air.
Of the invention further to improve, the air intake of the second blast pipe is arranged on the middle part or rear portion of automobile.
Further improvement of the invention, in addition to heat exchange purifier, heat exchange purifier include purification chamber and heat exchanging chamber, only
Change intracavitary, which is provided with air filtering core, heat exchanging chamber, is provided with heat exchanger, and the air outlet of air intake blower fan is connected with purifying the entrance of chamber
Logical, the outlet of purification chamber is connected with the first air inlet of heat exchanging chamber, and the first air outlet of heat exchanging chamber is connected with ajutage；The
The air outlet of two blast pipes is connected with the second air inlet of heat exchanging chamber, and the second air outlet of heat exchanging chamber is in the air intake of exhaust fan
Mouth is connected；So, the filtration, purification of in-car air inlet is realized, while realizing the heat exchange of intake and exhaust, during summer, is realized
Using the cold air of in-car discharge to the cooling for the relatively warm air come in outside car, during winter, realize empty using the heat of in-car discharge
Gas saves the energy to the heating for the cold air come in outside car.
It is of the invention further to improve, in addition to triple valve and check valve, the second air inlet of heat exchanging chamber by triple valve with
Second blast pipe is connected, and the second air outlet of heat exchanging chamber is connected by check valve with the second blast pipe；So pass through threeway
Valve realizes the switching that exhaust apparatus is connected or closed with heat exchanging chamber；In the case that car internal and external temperature is identical or is more or less the same, change
Hot device does not work, and reduction loss, the use of check valve prevents the gas backflow of discharge from entering heat exchanging chamber.
It is of the invention further to improve, include the air inlet valve of quantity-adjustable, air inlet valve is arranged on the first blast pipe.
A kind of auto purification automobile, including bidirectional flow vehicle-mounted air purification system described above.
A kind of bidirectional flow vehicle-mounted air purification system proposed by the invention and auto purification automobile, can be in time by in-car
The foul atmospheres such as PM2.5, formaldehyde, benzene, TVOC, carbon dioxide and peculiar smell are all discharged outside car, while by air outside car by entering
In-car is sent into wind path footpath after purification, heat exchange, realizes the lasting displacement of in-car foul atmosphere and the outer fresh air of car, makes
" automobile that can be breathed ", so that the problem of effectively solving in-vehicle air pollution；Interior space is not take up simultaneously, and in vehicle
When crashing secondary injury will not be caused to occupant.
Brief description of the drawings
A kind of structural representation for bidirectional flow vehicle-mounted air purification system that Fig. 1 provides for the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, a kind of bidirectional flow vehicle-mounted air purification system, including getter device and exhaust apparatus, getter device bag
Include the first blast pipe 1, air intake blower fan 2 and ajutage 3, the air inlet of the first blast pipe 1 and ajutage 3 respectively with air intake blower fan 2
It is connected with air outlet, exhaust apparatus includes the second blast pipe 4 and exhaust fan 5, outlet air end and the air draft wind of the second blast pipe 4
The air inlet of machine 5 is connected, and the air inlet of the first blast pipe 1 is interlinked to the outside with car, and the air outlet of ajutage 3 is communicated with in-car, the
The air intake of two blast pipes 4 is communicated with in-car, and air outlet and the car of exhaust fan 5 are interlinked to the outside.
Using above-mentioned technical proposal, in-car foul atmosphere is sucked by the air inlet of the second blast pipe 4, exhaust fan 5, by
The air outlet discharge of exhaust fan 5 is in-car；Air outside car is sent into by air intake path after purification, heat exchange simultaneously in-car；
The displacement of automobile interior exterior air is realized, ensures that compartment is with fresh air.
Of the invention further to improve, the air intake of the second blast pipe 4 is arranged on the middle part or rear portion of automobile.
Further improvement of the invention, in addition to heat exchange purifier, heat exchange purifier include purification chamber 6 and heat exchanging chamber 8,
It is provided with purification chamber 6 in air filtering core 7, heat exchanging chamber 8 and is provided with heat exchanger 9, air outlet and the purification chamber 6 of air intake blower fan 2
Entrance is connected, and the outlet of purification chamber 6 is connected with the first air inlet 81 of heat exchanging chamber 8, the first air outlet 82 of heat exchanging chamber 8 and
Exhaust duct 3 is connected；The air outlet of second blast pipe 4 is connected with the second air inlet 83 of heat exchanging chamber 8, and the second of heat exchanging chamber 8
Air outlet 84 is connected in the air inlet of exhaust fan 5；So, realize the filtration, purification of in-car air inlet, at the same realize into
Gas and the heat exchange of exhaust, during summer, realize the cold air of in-car discharge to car outside relatively warm air cooling, during winter, realize
In-car discharge hot-air to car outside cold air heating, save the energy.
Further improvement, in addition to triple valve 10 and check valve 11 of the invention, the second air inlet 83 of heat exchanging chamber 8 passes through three
Port valve 10 is connected with the second blast pipe 4, and the second air outlet 84 of heat exchanging chamber 8 is connected by check valve 11 with the second blast pipe 4
Connect；The switching that exhaust apparatus is connected or closed with heat exchanging chamber 8 is so realized by triple valve 10；When car internal and external temperature is identical or phase
It is poor less in the case of, heat exchanger does not work, reduction loss, the use of check valve 11, prevents the gas backflow of discharge enters from changing
Hot chamber 8.
It is of the invention further to improve, include the air inlet valve 12 of quantity-adjustable, the air inlet valve 12 of quantity-adjustable is set
On the first blast pipe 1.
A kind of auto purification automobile, including bidirectional flow vehicle-mounted air purification system described above.
A kind of bidirectional flow vehicle-mounted air purification system proposed by the invention and auto purification automobile, can be in time by in-car
The foul atmospheres such as PM2.5, formaldehyde, benzene, TVOC, carbon dioxide and peculiar smell are all discharged outside car, while by air outside car by entering
In-car is sent into wind path footpath after purification, heat exchange, realizes the lasting displacement of in-car foul atmosphere and the outer fresh air of car, makes
" automobile that can be breathed ", so that the problem of effectively solving in-vehicle air pollution；Interior space is not take up simultaneously, and in vehicle
When crashing secondary injury will not be caused to occupant.
Described above is only the embodiment of the present invention, is made skilled artisans appreciate that or realizing this hair
It is bright.A variety of modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (6)
1. a kind of bidirectional flow vehicle-mounted air purification system, including inlet duct and exhaust apparatus, inlet duct include the first air intake
Pipe, air intake blower fan and ajutage, the first blast pipe and exhaust duct are connected with the air inlet and air outlet of air intake blower fan respectively, arrange
Device of air includes the second blast pipe and exhaust fan, and the outlet air end of the second blast pipe is connected with the air inlet of exhaust fan, the
The air inlet of one blast pipe is interlinked to the outside with car, and the air outlet of ajutage is communicated with in-car, air intake and the in-car of the second blast pipe
Communicate, air outlet and the car of exhaust fan are interlinked to the outside.
2. a kind of bidirectional flow vehicle-mounted air purification system according to claim 1, it is characterised in that：Second blast pipe enters
Wind end is arranged on the middle part or rear portion of automobile.
3. a kind of bidirectional flow vehicle-mounted air purification system according to claim 1, it is characterised in that：Also include heat exchange purification
Device, heat exchange purifier includes purification chamber and heat exchanging chamber, and purification intracavitary, which is provided with air filtering core, heat exchanging chamber, is provided with heat exchange
Device, the air outlet of air intake blower fan is connected with purifying the entrance of chamber, and the outlet of purification chamber is connected with the first air inlet of heat exchanging chamber
Logical, the first air outlet of heat exchanging chamber is connected with ajutage；Second air inlet phase of the air outlet of the second blast pipe and heat exchanging chamber
Connection, the second air outlet of heat exchanging chamber is connected in the air inlet of exhaust fan.
4. a kind of bidirectional flow vehicle-mounted air purification system according to claim 3, it is characterised in that：Also include triple valve and
Check valve, the second air inlet of heat exchanging chamber is connected by triple valve with the second blast pipe, and the second air outlet of heat exchanging chamber passes through
Check valve is connected with the second blast pipe.
5. a kind of bidirectional flow vehicle-mounted air purification system according to claim 1, it is characterised in that：Also include adjustable wind
The air inlet valve of amount, air inlet valve is arranged on the first blast pipe.
6. a kind of auto purification automobile, including the bidirectional flow vehicle-mounted air purification system as any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710540419.XA CN107215175A (en) | 2017-07-05 | 2017-07-05 | A kind of bidirectional flow vehicle-mounted air purification system and auto purification automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710540419.XA CN107215175A (en) | 2017-07-05 | 2017-07-05 | A kind of bidirectional flow vehicle-mounted air purification system and auto purification automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107215175A true CN107215175A (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710540419.XA Pending CN107215175A (en) | 2017-07-05 | 2017-07-05 | A kind of bidirectional flow vehicle-mounted air purification system and auto purification automobile |
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| CN (1) | CN107215175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795285A (en) * | 2019-02-15 | 2019-05-24 | 安徽欧霖环保科技有限公司 | A kind of automobile-used detection purification system |
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| JPS5656542A (en) * | 1979-10-11 | 1981-05-18 | Nippon Atom Ind Group Co Ltd | Air-conditioning system for ventilation of building |
| CN200965308Y (en) * | 2006-10-30 | 2007-10-24 | 清华同方人工环境有限公司 | Air disposing device with circulated dehumidification function |
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| CN205606821U (en) * | 2016-04-27 | 2016-09-28 | 北京普奥瑞能环保科技有限公司 | Heat recovery extrinsic cycle and general type fan of purification inner loop |
| CN206037329U (en) * | 2016-08-25 | 2017-03-22 | 陈志宁 | Intelligent fresh air system |
| CN206884659U (en) * | 2017-07-05 | 2018-01-16 | 雷鸣 | A kind of bidirectional flow vehicle-mounted air purification system and auto purification automobile |
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2017
- 2017-07-05 CN CN201710540419.XA patent/CN107215175A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5656542A (en) * | 1979-10-11 | 1981-05-18 | Nippon Atom Ind Group Co Ltd | Air-conditioning system for ventilation of building |
| CN200965308Y (en) * | 2006-10-30 | 2007-10-24 | 清华同方人工环境有限公司 | Air disposing device with circulated dehumidification function |
| CN202709325U (en) * | 2012-07-06 | 2013-01-30 | 李瑞兴 | Intelligent air cleaner |
| CN204488429U (en) * | 2015-02-09 | 2015-07-22 | 石小丽 | A kind of automotive heatingn system of improvement |
| CN205606821U (en) * | 2016-04-27 | 2016-09-28 | 北京普奥瑞能环保科技有限公司 | Heat recovery extrinsic cycle and general type fan of purification inner loop |
| CN206037329U (en) * | 2016-08-25 | 2017-03-22 | 陈志宁 | Intelligent fresh air system |
| CN206884659U (en) * | 2017-07-05 | 2018-01-16 | 雷鸣 | A kind of bidirectional flow vehicle-mounted air purification system and auto purification automobile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109795285A (en) * | 2019-02-15 | 2019-05-24 | 安徽欧霖环保科技有限公司 | A kind of automobile-used detection purification system |
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