CN109591551A - Automobile outer circulating air duct structure, the windscreen frame based on outer circulating air duct structure and air conditioning for automobiles wind circulating system - Google Patents
Automobile outer circulating air duct structure, the windscreen frame based on outer circulating air duct structure and air conditioning for automobiles wind circulating system Download PDFInfo
- Publication number
- CN109591551A CN109591551A CN201811448624.4A CN201811448624A CN109591551A CN 109591551 A CN109591551 A CN 109591551A CN 201811448624 A CN201811448624 A CN 201811448624A CN 109591551 A CN109591551 A CN 109591551A
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- CN
- China
- Prior art keywords
- air
- air duct
- intake passage
- duct structure
- front windshield
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- 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.)
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Classifications
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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
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating 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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
- B60H1/30—Air scoops
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of automobile outer circulating air duct structures, including air intake passage, air intake passage upper end is equipped with air-inlet grille, air intake passage is located between the neutrality column back head of front windshield central post and central post outside plate, air-inlet grille is located at central post outside plate upper end, and air intake passage lower end is equipped with cycle throttle and/or discharge outlet.Air-inlet grille is set to central post outside plate upper end, such automobile wading line is increased to central post upper end, improves the fordability of automobile；Using the wind force distribution feature of central post outside plate, makes to form larger pressure difference between air-inlet grille and discharge outlet, improve intake.The present invention also provides a kind of windscreen frame based on outer circulating air duct structure and air conditioning for automobiles wind circulating systems, windscreen frame includes the outer circulating air duct structure being arranged between pillar outer panel and pillar inner panel, air conditioning for automobiles wind circulating system includes the outer circulating air duct structure being connected to air conditioner main body air duct, and above-mentioned circulation air duct structure is automobile outer circulating air duct structure provided by the invention.
Description
Technical field
The present invention relates to automotive air-conditioning system technical fields, in particular to a kind of automobile outer circulating air duct structure, based on outer
The windscreen frame and air conditioning for automobiles wind circulating system of circulation air duct structure.
Background technique
The air-conditioning outer circulation air door of general automobile is arranged under cabin bonnet or two sides, the air inlet of air-conditioning outer circulation
Height of paddling is lower, but certain offroad vehicles are higher to requirement for height of paddling, and is more than cabin bonnet；In addition, external circulation air inlet
It is arranged under bonnet, air inlet is blocked and the influence of the air intake passage factors such as structure is complicated, windage is big, outer circulation
Intake is restricted；And with long-time service, more dust and fine particle can be accumulated at the strainer of air inlet, is blocked
Air intake passage, to further influence intake, the structure for how redesigning air intake passage, which becomes, improves paddle line and air inlet
The key of amount.
Summary of the invention
Present invention aim to overcome above-mentioned the shortcomings of the prior art, provide one kind can be improved paddle line and
The automobile outer circulating air duct structure of intake.
The present invention also provides a kind of windscreen frame including above-mentioned automobile outer circulating air duct structure, the front windshields
Frame includes front windshield column and crossbeam, and the automobile outer circulating air duct structure setting is outside the column of the front windshield column
Between plate and pillar inner panel.It can play the role of reinforcing front windshield and bus body strength.
The present invention also provides a kind of air conditioning for automobiles wind circulating system including above-mentioned automobile outer circulating air duct structure, institutes
Automobile outer circulating air duct structure is stated to be connected to air conditioner main body.
To achieve the above object, the present invention provides a kind of automobile outer circulating air duct structure, including air intake passage, it is described into
Wind channel upper end is equipped with air-inlet grille, and the air intake passage is arranged between the pillar inner panel of front windshield and pillar outer panel, described
Air-inlet grille is located at the upper end of pillar outer panel.
As a preferred embodiment, the lower end cycle throttle and/or discharge outlet of the air intake passage.
As a preferred embodiment, the discharge outlet is arranged on pillar outer panel, and the cycle throttle is located at discharge outlet
Lower end.
As a preferred embodiment, waterproof and breathable structure is equipped between the cycle throttle and discharge outlet, the waterproof is saturating
Depressed structure is fixed with pillar outer panel and pillar inner panel respectively and separates air intake passage.
As a preferred embodiment, the waterproof and breathable structure is waterproof ventilated membrane.
As a preferred embodiment, service hatch and filter are provided on the pillar outer panel between the air-inlet grille and discharge outlet
Core service cover, the filter core service cover cover service hatch and are detachably connected with pillar outer panel；Be equipped in the air intake passage with
Filter core service cover is in the filter core in same section, and the filter core is fixed with pillar outer panel and pillar inner panel respectively and separates air inlet
Channel.
Further, the front windshield column includes front windshield central post and positioned at front windshield central post two sides
Front windshield heel post, the front windshield central post are fixedly connected by crossbeam with the both ends of front windshield heel post.
As a preferred embodiment, the front windshield central post includes central post outside plate and neutrality column back head, air intake passage
Between central post outside plate and neutrality column back head.
The beneficial effects of the present invention are: improving paddle line and air-conditioning outer circulation intake.Air-inlet grille is set to front windshield
Central post outside plate upper end, discharge outlet is set to central post outside plate lower end, and the line of paddling of such automobile is increased to central post upper end
Position improves the fordability of automobile；Additionally due to the upper end air pressure of the central post outside plate of front windshield is positive pressure, central post
The air pressure of outside plate lower end is negative pressure, forms larger pressure difference between air-inlet grille to discharge outlet in this way, improves intake.
Detailed description of the invention
Fig. 1 is the axonometric drawing of windscreen frame structure.
Fig. 2 is the side view of front windshield center pillar structure.
Fig. 3 is the side view of front windshield center pillar structure when cycle throttle is closed.
Each part numbers are as follows in figure: each part numbers are as follows in figure: air-inlet grille 1, filter core 2, filter core maintenance cover board 3,
Waterproof ventilated membrane 4, discharge outlet 5, cycle throttle 6, air intake passage 7, front windshield central post 8, central post outside plate 81, in central post
Plate 82, front windshield heel post 9, crossbeam 10.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing, convenient for more clearly understanding the present invention, but they
Limiting the invention.
As shown in Figures 1 to 3, a kind of automobile outer circulating air duct structure, including air intake passage 7, it is characterised in that: air inlet is logical
7 upper end of road is equipped with air-inlet grille 1, and air intake passage 7 is arranged between the pillar inner panel and pillar outer panel of front windshield column, enters the wind
Grid 1 is located at the upper end of pillar outer panel.In this way, line of paddling has been increased to the upper end of the column, the energy of paddling of automobile is greatly strengthened
Power.
Preferably, the lower end of air intake passage 7 is equipped with cycle throttle 6 and/or discharge outlet 5；Cycle throttle 6 is arranged in column
On inner panel, discharge outlet 5 is arranged on pillar outer panel, and cycle throttle 6 is located at the lower end of discharge outlet 5.In this way, rainwater and impurity can
To be discharged from discharge outlet, and air can enter in air conditioner main body from cycle throttle, finally enter from instrument board air outlet
In compartment, to provide fresh air in compartment.
Preferably, waterproof ventilated membrane 4 is equipped between cycle throttle 6 and discharge outlet 5, waterproof ventilated membrane 4 is respectively and outside column
Plate and pillar inner panel are fixed and separate air intake passage 7.In this way, barrier rainwater enters air conditioner main body by outer circulation air intake passage
It is internal.
Preferably, it is provided with service hatch and filter core service cover 3 on the pillar outer panel between air-inlet grille 1 and discharge outlet 5, filters
Core service cover 3 covers service hatch and is fixedly connected with pillar outer panel by screw；It is equipped with and filter core service cover 3 in air intake passage 7
Filter core 2 in same section, filter core 2 are fixed with pillar outer panel and pillar inner panel respectively and separate air intake passage 7.In this way, working as
Using after a certain period of time, filter core can be replaced by filter core service cover, filter core is avoided to make because of Long-term absorption dust and impurities
Air intake passage blocking.
Preferably, front windshield column includes front windshield central post 8 and the front windshield side positioned at 8 two sides of front windshield central post
Column 9, front windshield central post 8 and the both ends of front windshield heel post 9 pass through crossbeam 10 and are fixedly connected；Front windshield central post 8 wraps
Central post outside plate 81 and neutrality column back head 82 are included, air intake passage 7 is between central post outside plate 81 and neutrality column back head 82.Root
According to simulation test as a result, it is zone of positive pressure that car front windshield windscreen central post outside plate upper end, which is in, central post outside plate lower end is in negative pressure
Area, thus by air-inlet grille and discharge outlet be respectively set with zone of positive pressure and negative pressuren zone, larger pressure difference can be formed, further mentioned
High intake.
The embodiment of the invention also provides a kind of windscreen frame based on outer circulating air duct structure, windscreen frame packets
Front windshield column and crossbeam 10 are included, front windshield, front windshield heel post are fixedly installed between front windshield column and crossbeam 10
9 and crossbeam 10 be equipped with multiple screw holes, windscreen frame is by further including the pillar outer panel and column that front windshield column is arranged in
Outer circulating air duct structure between inner panel, the outer circulating air duct structure are provided by any one of above-described embodiment embodiment
Automobile outer circulating air duct structure.
The embodiment of the invention also provides one kind to be based on air conditioning for automobiles wind circulating system, including is connected to interior circulation air path
Outer circulating air duct structure, which is outside automobile provided by any one of above-described embodiment embodiment
Circulation air duct structure, when cycle throttle 6 is located at shown position, fresh air enters inside air conditioner main body by air intake passage 7, according to
It is secondary to pass through air blower, fine filtering core, evaporation core body (or evaporation core body, heater cores), then lead to air-conditioning duct, finally from instrument
The outflow of dash board air outlet enters in compartment.
When vehicle opens outer circulation air intake mode, cycle throttle 6 is located at position shown in Fig. 2, and fresh air is from air-inlet grille
Pass sequentially through filter core, waterproof ventilated membrane enters inside air conditioner main body, finally from instrument board air outlet flow out, be automobile bodies in
Fresh air is provided；Waterproof ventilated membrane, which can completely cut off rainwater but can permit gas, to be passed through, and the water and one entered from air-inlet grille is slightly
Small sundries is discharged after may pass through waterproof ventilated membrane from discharge outlet, and solid dirt and fine particle can be absorbed in filter core, filter
Core repairs cover board can prevent rainwater to enter inside air conditioner main body, and purified entrance in this way convenient for periodic replacement filter core
The fresh air of railway carriage.
When closing cycle throttle, cycle throttle 6 is located at position shown in Fig. 3, is interior circulation air intake mode.
Claims (10)
1. a kind of automobile outer circulating air duct structure, including air intake passage (7), it is characterised in that: air intake passage (7) upper end is set
Have air-inlet grille (1), the air intake passage (7) is arranged between the pillar inner panel and pillar outer panel of front windshield column, it is described into
Style grid (1) are located at the upper end of pillar outer panel.
2. air conditioning for automobiles outer circulation air door structure according to claim 1, it is characterised in that: the air intake passage (7)
Lower end is equipped with cycle throttle (6) and/or discharge outlet (5).
3. air conditioning for automobiles outer circulation air door structure according to claim 2, it is characterised in that: discharge outlet (5) setting
On pillar outer panel, the cycle throttle (6) is located at the lower end of water outlet (5).
4. air conditioning for automobiles outer circulation air door structure according to claim 3, it is characterised in that: the cycle throttle (6) with
Waterproof and breathable structure is equipped between discharge outlet (5), the waterproof and breathable structure is fixed simultaneously with pillar outer panel and pillar inner panel respectively
Separate air intake passage (7).
5. air conditioning for automobiles outer circulation air door structure according to claim 4, it is characterised in that: the waterproof and breathable structure is
Waterproof ventilated membrane (4).
6. air conditioning for automobiles outer circulation air door structure according to claim 1, it is characterised in that: the air-inlet grille (1) and
Service hatch and filter core service cover (3) are provided on pillar outer panel between discharge outlet (5), the filter core service cover (3) covers maintenance
Kong Bingyu pillar outer panel is detachably connected；The filter that same section is in filter core service cover (3) is equipped in the air intake passage (7)
Core (2), the filter core (2) fix with pillar outer panel and pillar inner panel respectively and separate air intake passage (7).
7. air conditioning for automobiles outer circulation air door structure according to claim 1, it is characterised in that: the front windshield column includes
Front windshield central post (8) and the front windshield heel post (9) for being located at front windshield central post (8) two sides, the front windshield are neutral
Column (8) passes through crossbeam (10) with the both ends of front windshield heel post (9) and is fixedly connected.
8. air conditioning for automobiles outer circulation air door structure according to claim 7, it is characterised in that: the front windshield central post
It (8) include central post outside plate (81) and neutrality column back head (82), air intake passage (7) is located in central post outside plate (81) and central post
Between plate (82).
9. a kind of windscreen frame based on outer circulating air duct structure, including front windshield column and crossbeam (10), it is characterised in that:
It further include the outer circulating air duct structure being arranged between the pillar outer panel and pillar inner panel of the front windshield column, the outer circulation
Air channel structure is the automobile outer circulating air duct structure as described in claim 1~8 any one.
10. a kind of air conditioning for automobiles wind circulating system, it is characterised in that: including the outer circulating air duct knot being connected to air conditioner main body air duct
Structure, the outer circulating air duct structure are the automobile outer circulating air duct structure as described in claim 1~8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448624.4A CN109591551A (en) | 2018-11-28 | 2018-11-28 | Automobile outer circulating air duct structure, the windscreen frame based on outer circulating air duct structure and air conditioning for automobiles wind circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448624.4A CN109591551A (en) | 2018-11-28 | 2018-11-28 | Automobile outer circulating air duct structure, the windscreen frame based on outer circulating air duct structure and air conditioning for automobiles wind circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109591551A true CN109591551A (en) | 2019-04-09 |
Family
ID=65960084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811448624.4A Pending CN109591551A (en) | 2018-11-28 | 2018-11-28 | Automobile outer circulating air duct structure, the windscreen frame based on outer circulating air duct structure and air conditioning for automobiles wind circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109591551A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758059A (en) * | 2019-11-29 | 2020-02-07 | 三一重机有限公司 | Engineering machinery |
| CN112074152A (en) * | 2020-08-25 | 2020-12-11 | 深圳市元鼎科技有限公司 | Waterproof heat dissipation air duct structure and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2377678A (en) * | 2001-05-18 | 2003-01-22 | Scott Edward Bowden | Vehicle rear side window de-mister |
| CN201824836U (en) * | 2010-09-21 | 2011-05-11 | 简式国际汽车设计（北京）有限公司 | Fresh air inlet structure of cab of light truck |
| CN103158485A (en) * | 2011-12-12 | 2013-06-19 | 北京汽车股份有限公司 | Automobile air conditioning system and control method thereof |
| CN203920683U (en) * | 2014-04-17 | 2014-11-05 | 昆达电脑科技(昆山)有限公司 | Automotive window automatic defrosting demister |
| CN205059134U (en) * | 2015-10-22 | 2016-03-02 | 上海加冷松芝汽车空调股份有限公司 | Vehicle air conditioner air inlet exhaust system |
| CN106515353A (en) * | 2016-08-16 | 2017-03-22 | 合肥升园汽车配件有限公司 | Air inflow adjustable type automobile air conditioner heat radiating device |
| CN207190721U (en) * | 2017-09-05 | 2018-04-06 | 金龙联合汽车工业（苏州）有限公司 | Along decoration and the Quick Release air channel of air channel integral type on side window |
-
2018
- 2018-11-28 CN CN201811448624.4A patent/CN109591551A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2377678A (en) * | 2001-05-18 | 2003-01-22 | Scott Edward Bowden | Vehicle rear side window de-mister |
| CN201824836U (en) * | 2010-09-21 | 2011-05-11 | 简式国际汽车设计（北京）有限公司 | Fresh air inlet structure of cab of light truck |
| CN103158485A (en) * | 2011-12-12 | 2013-06-19 | 北京汽车股份有限公司 | Automobile air conditioning system and control method thereof |
| CN203920683U (en) * | 2014-04-17 | 2014-11-05 | 昆达电脑科技(昆山)有限公司 | Automotive window automatic defrosting demister |
| CN205059134U (en) * | 2015-10-22 | 2016-03-02 | 上海加冷松芝汽车空调股份有限公司 | Vehicle air conditioner air inlet exhaust system |
| CN106515353A (en) * | 2016-08-16 | 2017-03-22 | 合肥升园汽车配件有限公司 | Air inflow adjustable type automobile air conditioner heat radiating device |
| CN207190721U (en) * | 2017-09-05 | 2018-04-06 | 金龙联合汽车工业（苏州）有限公司 | Along decoration and the Quick Release air channel of air channel integral type on side window |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758059A (en) * | 2019-11-29 | 2020-02-07 | 三一重机有限公司 | Engineering machinery |
| CN112074152A (en) * | 2020-08-25 | 2020-12-11 | 深圳市元鼎科技有限公司 | Waterproof heat dissipation air duct structure and electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190409 |