CN104648086B - A kind of energy-conservation automobile door structure for city bus - Google Patents
A kind of energy-conservation automobile door structure for city bus Download PDFInfo
- Publication number
- CN104648086B CN104648086B CN201310594133.1A CN201310594133A CN104648086B CN 104648086 B CN104648086 B CN 104648086B CN 201310594133 A CN201310594133 A CN 201310594133A CN 104648086 B CN104648086 B CN 104648086B
- Authority
- CN
- China
- Prior art keywords
- air
- door
- air curtain
- curtain rod
- energy
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J9/00—Devices not provided for in one of main groups B60J1/00 - B60J7/00
- B60J9/04—Air curtains
-
- 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
- B60H1/34—Nozzles; Air-diffusers
-
- 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
Abstract
The present invention provides a kind of energy-conservation automobile door structure for city bus, and it comprises：The one door frame for vehicle structure comprising two vertical members, all has the Embedded air nozzle of setting on each this vertical member；Two door components, are rotatably connected on a cantilever, and an air curtain rod is arranged on this door components other and the passenger carriage towards bus；And one air conduit be embedded in this air nozzle of doorframe and this air curtain rod to provide compressed air to enter.The air curtain that the present invention has been embedded in Improvement type in car door produces means, to preserve air and then save energy on car in passenger getting on/off, enable the air conditioning system of city bus more efficiently and to reduce the state that the energy consumes in running one, and passenger carriage is maintained at a comfortable temperature simultaneously.
Description
Technical field
Case of the present invention relates to a kind of empty by preserving air-conditioning on vehicle with city bus entrance door structure design
The method of gas, is a kind of automobile door structure for more cutting really, embedded in improved air curtain system, to avoid Air Conditioning in car
Run off during door trip；Case of the present invention is suitable for being used in electronic bus, oil electricity bus and traditional bus.
Background technology
Air curtain system is usually used in the field of industry storage and commercial building, because air curtain can effectively remain indoor
Temperature is in certain temperature.
Because the use of the bus air-conditioning system consumes the energy of the 15% to 30% of overall vehicle energy resource consumption, and now
Electronic bus and oil electricity bus also further save energy demand.
During attempting improving city bus energy use efficiency, we have first attempted using traditional regular air
Curtain system, this system is installed on bus door top close to the part of ceiling, during find to be blown to ground from bus ceiling
The high velocity air of plate actually can not be effectively prevented the loss of in-car air, this be research of door design with city bus and its
Rotation mode is relevant；More precisely, traditional vertical gas streaming air curtain produced by air curtain system, can not be effective
Stop the gap between car door and doorframe for the air from being run off, and be switched to passenger when the car door of city bus is in passenger getting on/off
During compartment, air curtain can offset and destroy because of the movement of car door, consequently, it is possible to the room air in compartment can be made to be shifted by
Air curtain is extracted out outside car, and the air of open air also can be in-car by air curtain suction in now.
If it is also unpractical for attempting to improve above-mentioned situation by the air-flow output strengthening air curtain, because passenger will not connect
Blown over from their crowns by so powerful air-flow, because can be unfavorable for that passenger maintains clothing appearance.
Secondly, in addition to popular acceptance, air curtain system on ceiling for the conventional mounting also can be overcast and rainy
When lead to the inconvenience of passenger getting on/off, splash because rainwater can be accelerated by air curtain to passenger, that is, allow under
Close air curtain system during the rainy day to avoid the sprinkling of rainwater, be but also detrimental to the use in high rainfall area.
3rd, different from static industry storage or commercial building, the air curtain system of city bus may be subject to
The pollution effect of rain, snow or other external media, the conventional air curtain being therefore installed on bus ceiling may be therefore
The service life leading to equipment shortens.
Therefore, it is necessary to provide a kind of need to meet city bus for new-type air curtain system being embedded in automobile door structure
Ask, and no matter offer connects and can efficient operate and by air curtain system well-established greatly in fine day or rainy day.
Content of the invention
In order to overcome the problem of conventional air curtain system mentioned above, case of the present invention discloses a kind of effective percentage and reality
Novel air gas curtain system automobile door structure for city bus.
Present invention is primarily targeted at providing one kind that in-car air can be avoided to run off to outer in the upper and lower bus of passenger
The automobile door structure of portion's environment.
The secondary objective of the present invention is for providing a kind of effective percentage and can be by the well-established greatly air curtain system that comprises
Automobile door structure, to avoid causing passenger to have any discomfort and inconvenience when getting on or off the bus.
For reaching above-mentioned purpose, a broader embodiment of this case is for providing a kind of knot of the energy-conservation car door for city bus
Structure, it comprises：One door frame for vehicle structure, comprises two vertical members, all has setting multiple embedded on this vertical member each
Doorframe nozzle；Two door components, are rotatably connected on a cantilever, and this door components each are respectively arranged
Gas curtain bar, and this air curtain rod arranges towards a passenger carriage of bus, this air curtain rod has be correspondingly arranged multiple
Air curtain nozzle；And one air conduit be embedded in this doorframe nozzle of this door frame for vehicle structure to provide a compressed air to enter
With this air curtain rod；When this door components is unlocked, multiple air curtain nozzles of this air curtain rod to this two door components it
Between a passage corresponding spray a first level air-flow, and the plurality of doorframe nozzle spray one second horizontal gas flow, with lower
Air between the gap of this door components and this door frame for vehicle structure runs off.
According to the conception of the present invention, the energy-conservation automobile door structure that this is used for city bus also includes a venture air air inlet
Mouthful, it is arranged on the air conduit joint on this air curtain rod each, to provide air-flow and to lead to venturi effect to produce.
According to the conception of the present invention, this air curtain lever apparatus is on car door and with car door rotation, the opening in closing of the door
Towards passenger carriage, and opening is central towards car door passage in car door opening.
In the present invention, produced the air curtain of a bottom horizontal flow sheet, its noise level and sky toward the central authorities of passage from two panels car door
The speed that air-flow loses reduces many with tradition from vehicle ceiling injection air to compared with the air curtain system on floor, in view of logical
The width in road is much smaller than height, and in the way of two horizontal gas flows air curtain impinging one another, makes the air stream from air curtain rod
Mistake rate is much smaller than traditional air curtain system, and prevents from causing the discomfort of passenger nearby.
Brief description
Fig. 1 is the isometric view of first embodiment of the invention, and this figure shows when the shape that car door is closed and air curtain stops
State.
Fig. 2 is the isometric view of first embodiment of the invention, and this figure shows when the shape that car door is unlocked and air curtain operates
State.
Fig. 3 is the top view of first embodiment of the invention, and this figure shows when the state that car door is unlocked and air curtain operates.
Wherein, description of reference numerals is as follows：
101 doorframe vertical member
102 car doors
103 air curtain rods
104 air conduits
105 venture air air inlets
106 air curtain nozzles
107 doorframe nozzles
108 first level air-flows
109 second horizontal gas flows
Specific embodiment
Refer to Fig. 1 to Fig. 3, it is the first embodiment of the present invention.This example is a kind of car door knot producing air curtain
Structure, wherein comprises：One doorframe vertical member 101, a car door 102, an air curtain rod 103, an air conduit 104, Venturi tube are empty
Gas air inlet 105, multiple air curtain nozzle 106 and multiple doorframe nozzle 107.
As shown in figure 1, as bus car door, this car door 102 connects to a cantilever (not shown) and by a pneumatic dress
Put to rotate to switch, wherein, Fig. 1 shows position when closing for the car door, and Fig. 2 shows position when opening for the car door, and Fig. 3 shows
Show the top view when car door opening and air curtain running.
As shown in Figures 1 and 2, the air conduit 104 in left side is connected to an air groove (not with the air conduit 104 on right side
Display) to receive compressed air, and each air conduit is all connected to a venture air air inlet 105, wherein, works as compression
By during with high pressure injection venture air air inlet 105, venture air air inlet 105 is sucked in the way of venturi effect air
Arround air and supply air-flow give connect air curtain rod 103, thus self-embedding doorframe air conduit 104 produce an air-flow
And produce air curtain.
As shown in figure 3, when car door opening, doorframe nozzle 107 is also supplied and gives compressed air, in doorframe vertical component effect simultaneously
Produce one second horizontal gas flow 109 between part 101 and car door 102 to produce the air curtain of a gentle flow velocity, and then reduce from door
The air of seam runs off；The two panels car door 102 being arranged on door lock striker plate 101 all comprises the sky of a generation first level air-flow 108
Gas curtain bar 103, first level air-flow 108 flow to another air curtain rod 103 to produce another air curtain from air curtain nozzle 106,
And reduce the air from two panels door-plate interstage loss；Here also observes that, produces one from two panels car door 102 toward the central authorities of passage
The air curtain of bottom horizontal flow sheet, the speed that its noise level is run off with air and tradition are from vehicle ceiling injection air to floor
Air curtain system compares minimizing many, and the width in view of passage is much smaller than height, and as in the first embodiment shown with two water
The mode of flat first level air-flow 108 air curtain impinging one another, makes to be much smaller than tradition from the air turnover rate of air curtain rod 103
Air curtain system, and prevent from causing the discomfort of passenger nearby.
Another advantage of first embodiment is, the air curtain of bottom horizontal flow sheet is in passenger produced by air curtain rod 103
Can't lead to rainwater that passenger or nearby other people direction are sprayed during getting on or off the bus, therefore passenger can wear rain
Keep dry and comfortable while clothing or hand-held umbrella are by car door 102.
Another advantage of first embodiment is, as shown in figure 3, individual other air curtain spray being embedded in air curtain rod 103
Mouth 106 and each first level air-flow 108 producing a level of doorframe nozzle 107 meeting and the second horizontal gas that are embedded in doorframe 101
Stream 109, to produce different air curtains on the both sides of car door 102, will not when car door 102 pivots and switchs mobile according to door
Produce skew as traditional air curtain system, therefore, when city bus takes advantage of load or unloading passenger, more Interior Space
Gas can be retained in compartment.
Claims (3)
1. a kind of energy-conservation automobile door structure for city bus, it comprises：
One door frame for vehicle structure, comprises two vertical members；
Two door components, are rotatably connected on a cantilever；And
One air conduit；
It is characterized in that：The multiple Embedded doorframe nozzles of setting are all had on this vertical member each；This door components each
Respectively setting one air curtain rod, and this air curtain rod is arranged towards a passenger carriage of bus, and this air curtain rod has correspondence
Multiple air curtain nozzles of setting；This air conduit provides a compressed air to enter this doorframe being embedded in this door frame for vehicle structure
Nozzle and this air curtain rod；
When this door components is unlocked, multiple air curtain nozzles of this air curtain rod are to the passage between this two door components
Corresponding ejection one first level air-flow, and the plurality of doorframe nozzle sprays one second horizontal gas flow, to lower from this car door structure
Air between the gap of part and this door frame for vehicle structure runs off.
2. it is used for the energy-conservation automobile door structure of city bus as claimed in claim 1 it is characterised in that also including a Venturi tube sky
Gas air inlet, is arranged on the air conduit joint on this air curtain rod each, to provide air-flow simultaneously to individual air curtain rod
Venturi effect is led to produce.
3. be used for as claimed in claim 1 the energy-conservation automobile door structure of city bus it is characterised in that this air curtain lever apparatus in
On car door and with car door rotation, in closing of the door opening towards passenger carriage, and in car door opening opening towards car door lead to
Road central authorities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310594133.1A CN104648086B (en) | 2013-11-21 | 2013-11-21 | A kind of energy-conservation automobile door structure for city bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310594133.1A CN104648086B (en) | 2013-11-21 | 2013-11-21 | A kind of energy-conservation automobile door structure for city bus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104648086A CN104648086A (en) | 2015-05-27 |
| CN104648086B true CN104648086B (en) | 2017-03-01 |
Family
ID=53239920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310594133.1A Expired - Fee Related CN104648086B (en) | 2013-11-21 | 2013-11-21 | A kind of energy-conservation automobile door structure for city bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104648086B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3403861A1 (en) | 2017-05-19 | 2018-11-21 | Volkswagen Aktiengesellschaft | Door device with an air curtain |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015012461A1 (en) * | 2015-09-28 | 2017-03-30 | Man Truck & Bus Ag | Guide device, in particular linear guide, for a vehicle door construction |
| GB2582664B (en) * | 2019-03-29 | 2021-08-18 | Dyson Technology Ltd | Vehicle vent assembly |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797373A (en) * | 1972-07-19 | 1974-03-19 | Npi Corp | Air curtain |
| CN201380736Y (en) * | 2008-12-01 | 2010-01-13 | 扈翔 | Bus air-conditioner economizer system |
-
2013
- 2013-11-21 CN CN201310594133.1A patent/CN104648086B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797373A (en) * | 1972-07-19 | 1974-03-19 | Npi Corp | Air curtain |
| CN201380736Y (en) * | 2008-12-01 | 2010-01-13 | 扈翔 | Bus air-conditioner economizer system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3403861A1 (en) | 2017-05-19 | 2018-11-21 | Volkswagen Aktiengesellschaft | Door device with an air curtain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104648086A (en) | 2015-05-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161101 Address after: Grand Cayman British Cayman Islands Applicant after: 11F. Likai green mobile Polytron Technologies Inc Address before: China Taiwan Taoyuan County Applicant before: Taiwan Li Kailvneng Transver GmbH |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20201121 |