CN202641328U - Air inlet system of passenger car - Google Patents
Air inlet system of passenger car Download PDFInfo
- Publication number
- CN202641328U CN202641328U CN 201220323053 CN201220323053U CN202641328U CN 202641328 U CN202641328 U CN 202641328U CN 201220323053 CN201220323053 CN 201220323053 CN 201220323053 U CN201220323053 U CN 201220323053U CN 202641328 U CN202641328 U CN 202641328U
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- CN
- China
- Prior art keywords
- air inlet
- air
- passenger vehicle
- main cover
- flow buffer
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an air inlet system of a passenger car. The air inlet system comprises a skylight and air inlet pipes, wherein the skylight is installed at the top of the passenger car and comprises a main cover board, air inlet sliding covers, sliding ways and air flow buffer cavities. The main cover board is hinged to the top of the passenger car, the air inlet sliding covers, the sliding ways and the air flow buffer cavities are arranged in pairs and respectively installed on two sides of the main cover board, one ends of the air inlet sliding covers are hinged to the middle position of the main cover board, and the other ends of the air inlet sliding covers are in sliding match with the sliding ways; and air inlet pipelines are symmetrically assembled at the top of the passenger car, one ends of the air inlet pipelines are communicated with the air flow buffer cavities, and downward ventilating ports are evenly distributed on the air inlet pipelines. When the passenger car runs, the air inlet sliding covers guide air flow into the air flow buffer cavities, so that air can enter a compartment through an air inlet pipe communicated with the air flow buffer cavities, the speed of the air flowing into the compartment is small in ventilating, and the air flow is even; and the air inlet system can be used when the covers need to be opened, and no power device is needed.
Description
Technical field
The utility model relates to the vehicular spare parts technical field, is specifically related to a kind of passenger vehicle air system.
Background technology
Passenger vehicle is people's go off daily vehicle commonly used, build is huge, can carry more passenger, the small passenger car of relatively commonly using, passenger vehicle uses the traffic can alleviate greatly in the city widely in the city, we are following route in the city of being everlasting, and has or without fixing order of classes or grades at school moment, the passenger vehicle of carrying travelling becomes city motor bus, also is bus or bus.Its operating costs is cheap, and is at a high speed quick, greatly facilitates people's trip.But because the passenger of bus is too many; especially in peak time; the passenger usually can gather around completely whole compartment; so that air in a car compartment is dirty incomparable; endangered people's health; because the space of passenger vehicle inside is larger; can improve air regime in the compartment although take a breath by common skylight and window; but its effect is also not obvious; passenger near window next door feels that wind is large especially, and the passenger of passenger vehicle the inside imperceptible wind usually when crowded, and window is opened; some passengers may stretch out head outside window, have brought great hidden danger for the safety traffic of passenger vehicle.
Summary of the invention
For above problem, the utility model provides a kind of passenger vehicle top that is loaded on, can uniform high-efficiency the inside to passenger vehicle of the effect passenger vehicle air system of taking a breath.
The technical scheme that its technical matters that solves the utility model adopts is: this passenger vehicle air system comprises skylight, air inlet pipe, and described skylight is loaded on the passenger vehicle top, comprises main cover plate, air inlet slip lid, slideway, air-flow buffer chamber; Described main cover plate is articulated in the passenger vehicle top, and institute's air inlet slip lid, slideway, air-flow buffer chamber exist in pairs, is loaded on respectively main cover plate both sides, and described air inlet slip lid one end is articulated in main cover plate medium position, and an end and slideway slidably assemble; Described admission line is symmetrical assembling at the passenger vehicle top, and an end is communicated with the air-flow buffer chamber, and uniform down vent is arranged on it.
As preferably, described skylight also comprises and is loaded on main cover plate both sides, the adapter plate of captiveing joint with slideway with the passenger vehicle top respectively.
As preferably, described each air-flow buffer chamber is connected to two air inlet pipes.
As preferably, described skylight is loaded on forward position, passenger vehicle top, by rear position the roof window of giving vent to anger is housed at the top.
As preferably, the roof window of giving vent to anger is articulated in the passenger vehicle top, and its opening direction backward.
The beneficial effects of the utility model are: this passenger vehicle air system is when passenger vehicle moves, by the air inlet slip lid air-flow is guided in the air-flow buffer chamber, slowed down the speed of air-flow, move fast for the relative passenger vehicle of air-flow of passenger vehicle outside simultaneously, make the relative passenger vehicle of air-flow buffer intracavity gas inside have certain pressure intensity, so that gas can enter in the compartment by the air inlet pipe that communicates with the air-flow buffer chamber, the wind speed that blows to during ventilation in the compartment is less, air-flow is even, the inclination air inlet design of air inlet slip lid is so that the air exchanging rate of this passenger vehicle air system is very fast.Uncap and to use, need not engine installation.
Description of drawings
Fig. 1 is the structural representation of passenger vehicle air system.
Fig. 2 is the structural representation of roof window of giving vent to anger.
The specific embodiment
Below in conjunction with embodiment the utility model is further specified:
Among the embodiment, this passenger vehicle air system comprises skylight 1, air inlet pipe 2 as shown in Figure 1, and described skylight 1 is loaded on the passenger vehicle top, comprises main cover plate 11, air inlet slip lid 12, slideway 13, air-flow buffer chamber 14; Described main cover plate 11 is articulated in the passenger vehicle top, and institute's air inlet slip lid 12, slideway 13, air-flow buffer chamber 14 exist in pairs, is loaded on respectively main cover plate 11 both sides, and described air inlet slip lid 12 1 ends are articulated in main cover plate 11 medium positions, and an end and slideway 13 slidably assemble; Described admission line 2 is symmetrical assembling at the passenger vehicle top, and an end is communicated with air-flow buffer chamber 14, and uniform down vent is arranged on it.
When this passenger vehicle air system is installed at the passenger vehicle top, the opening of described main cover plate 11 backward, blast automatic air-exchanging when this system is the dependence automotive operation between automobile and the external world, need not engine installation, when bus driving, open described skylight 1, this passenger vehicle air system automatic air-exchanging, decided the speed of ventilation by the running velocity of the size of described skylight 1 opening and passenger vehicle, when passenger vehicle moved, passenger vehicle service direction 4 as shown in Figure 1, main cover plate 11 in the skylight is opened, drive 12 interlocks of air inlet slip lid, air inlet slip lid 12 other ends slide at slideway 13, the dip plane that air inlet slip lid 12 produces forward.
As shown in Figure 1, outer gas stream 5 head-on blows, air inlet slip lid 12 guides in the air-flow buffer chamber 14 with outer gas stream 5, slowed down the speed of air-flow, move fast for the relative passenger vehicle of air-flow of passenger vehicle outside simultaneously, make the relative passenger vehicle of 14 interior gases inside, air-flow buffer chamber have certain pressure intensity, so that gas can enter in the compartment by the air inlet pipe 2 that communicates with air-flow buffer chamber 14, air-flow is even during this passenger vehicle air system ventilation, the wind speed integral body that blows to during ventilation in the compartment is less, the inclination air inlet design of air inlet slip lid is so that the air exchanging rate of this passenger vehicle air system is very fast.
Described skylight 1 also comprises and is loaded on main cover plate 11 both sides, the adapter plate 15 of captiveing joint with slideway 13 with the passenger vehicle top respectively.The design of this symmetry adapter plate 15 so that this described skylight 1 integral body be square, more convenient when installing at the passenger vehicle top.Square and present most skylight of bus shape is similar simultaneously, can conveniently use like this this passenger vehicle air system that present automobile is improved.
Described each air-flow buffer chamber 14 is connected to two air inlet pipes 2.
Described skylight 1 is loaded on forward position, passenger vehicle top, as shown in Figure 2, by rear position the roof window 3 of giving vent to anger is housed also at the top.The described roof window 3 of giving vent to anger is articulated in the passenger vehicle top, and its opening direction backward.This roof window 3 design of giving vent to anger can be so that the gas that is blown into passenger vehicle inside by skylight 1, air inlet pipe 2 flows out from roof window 3 easily, and the gas exchange more evenly fast.
Claims (5)
1. passenger vehicle air system, comprise skylight (1), air inlet pipe (2), described skylight (1) is loaded on the passenger vehicle top, it is characterized in that: described skylight comprises main cover plate (11), air inlet slip lid (12), slideway (13), air-flow buffer chamber (14); Described main cover plate (11) is articulated in the passenger vehicle top, institute's air inlet slip lid (12), slideway (13), air-flow buffer chamber (14) exist in pairs, be loaded on respectively main cover plate (11) both sides, described air inlet slip lid (12) one ends are articulated in main cover plate (11) medium position, and an end and slideway (13) slidably assemble; Described admission line (2) is symmetrical assembling at the passenger vehicle top, and an end is communicated with air-flow buffer chamber (14), and uniform down vent is arranged on it.
2. passenger vehicle air system according to claim 1 is characterized in that: described skylight (1) also comprise and be loaded on main cover plate (11) both sides, the adapter plate (15) of captiveing joint with slideway (13) with the passenger vehicle top respectively.
3. passenger vehicle air system according to claim 1, it is characterized in that: described each air-flow buffer chamber (14) is connected to two air inlet pipes (2).
4. passenger vehicle air system according to claim 1, it is characterized in that: described skylight (1) is loaded on forward position, passenger vehicle top, by rear position the roof window of giving vent to anger (3) is housed also at the top.
5. passenger vehicle air system according to claim 4, it is characterized in that: the described roof window of giving vent to anger (3) is articulated in the passenger vehicle top, and its opening direction backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323053 CN202641328U (en) | 2012-06-29 | 2012-06-29 | Air inlet system of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323053 CN202641328U (en) | 2012-06-29 | 2012-06-29 | Air inlet system of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641328U true CN202641328U (en) | 2013-01-02 |
Family
ID=47410483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323053 Expired - Fee Related CN202641328U (en) | 2012-06-29 | 2012-06-29 | Air inlet system of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252098A (en) * | 2019-12-17 | 2020-06-09 | 皖西学院 | Internal and external air convection device for rail transit vehicle |
-
2012
- 2012-06-29 CN CN 201220323053 patent/CN202641328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252098A (en) * | 2019-12-17 | 2020-06-09 | 皖西学院 | Internal and external air convection device for rail transit vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130629 |