CN106004896A - Induced draft channel structure of rail traffic vehicle cab - Google Patents
Induced draft channel structure of rail traffic vehicle cab Download PDFInfo
- Publication number
- CN106004896A CN106004896A CN201610490059.2A CN201610490059A CN106004896A CN 106004896 A CN106004896 A CN 106004896A CN 201610490059 A CN201610490059 A CN 201610490059A CN 106004896 A CN106004896 A CN 106004896A
- Authority
- CN
- China
- Prior art keywords
- air
- cab
- channel structure
- traffic vehicle
- air duct
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an induced draft channel structure of a rail traffic vehicle cab. The induced draft channel structure comprises a main air duct body, wherein an air inlet is formed in one end of the main air duct body, an air outlet is formed in the other end of the main air duct body, the air inlet is communicated with an air source treated by an air conditioning unit in a passenger carriage air duct, and the air outlet is connected with a cab ventilation unit through a pipeline; and the induced draft channel structure is characterized in that a guide plate is arranged in the main air duct, the guide plate allows a guide passage to be formed between the air inlet and the air outlet, the end of the guide passage, adjacent to the air outlet, is provided with a resistance plate perpendicular to the flowing direction of the wind, and one side of the resistance plate is provided with a static pressure cavity. The induced draft channel structure can effectively suppress the action of the dynamic pressure of the passenger carriage air conditioning unit and control the air volume sent into a cab.
Description
Technical field
The present invention relates to a kind of track traffic vehicle drivers' cab wind channel structure.
Background technology
Railcar drivers' cab many employings drivers' cab unit ventilators at present, at unit ventilators and the guest room wind of close drivers' cab
Wind channel is set between road.During unit ventilators operating, will be close in the air channel, guest room of drivers' cab by the air conditioning unit sky processed
Gas, introduces drivers' cab through wind channel.Drivers' cab maximum air supply rate is required by metro project, if not setting unit ventilators, only sets
Put wind channel and supply grille, by the air pressure in the air channel, guest room of drivers' cab, air is sent into drivers' cab, then maximum is sent
Air quantity is typically not capable of requirement.
Existing implementation is usually, and by the air conditioning unit air processed in the air channel, guest room of drivers' cab, passes through
Wind channel is introduced directly into drivers' cab, is not provided with any other structure in wind channel.
The shortcoming that said structure brings is, first, when the air quantity demand of drivers' cab is less, and due to the pressure of guest room air-conditioning
Effect, will enter drivers' cab by more blast, it is impossible to the air quantity realizing drivers' cab effectively regulates.
Second, air-flow sends into drivers' cab with bigger dynamic pressure, has bigger air-flow sound.
Summary of the invention
For above-mentioned technical problem, the present invention provides a kind of track traffic vehicle drivers' cab wind channel structure, this structure
Can effectively suppress passenger room air conditioning group dynamic pressure effect, control to send into the air quantity of drivers' cab.
In order to realize above-mentioned technical purpose, the present invention uses the most concrete technical scheme:
Track traffic vehicle drivers' cab wind channel structure, including main air duct body, one end of described main air duct body be provided with into
Air port, the other end is provided with air outlet, and described air inlet is connected by the air conditioning unit air source processed with in air channel, guest room, described
Air outlet is connected with drivers' cab unit ventilators by pipeline；It is characterized in that, being provided with deflector in main air duct, described deflector makes
Obtain and between described air inlet and air outlet, form flow-guiding channel, near described air opening end on described flow-guiding channel, be perpendicular to
The flow direction of wind is provided with a flaps, and the side of described flaps is provided with a static pressure chamber.
Further, the space i.e. shape that the inwall of a dividing plate, described dividing plate and main air duct encloses it is provided with in described main air duct
Become described static pressure chamber；On described dividing plate, the side of adjacent described flaps is provided with the grate opening that supplied gas flows into and out.
Further, on described dividing plate, the aperture of the grate opening that supplied gas enters is less than the grate opening of supplied gas outflow
Aperture.
Further, described flaps is fitted with sound-absorbing material layer.
Further, described deflector is fitted with sound-absorbing material layer.
Further, described dividing plate is L-shaped dividing plate, two right-angle sides of described L-shaped dividing plate respectively with two phases of main air duct
The internal face of handing-over connects.
Beneficial effects of the present invention: the present invention provides a kind of track traffic vehicle drivers' cab wind channel structure, this structure
Can effectively suppress passenger room air conditioning group dynamic pressure effect, control to send into the air quantity of drivers' cab.
Further, since post sound absorber on flaps, air-flow is carried out sound-absorbing, can effectively reduce drivers' cab air-supply air-flow
Noise.
Accompanying drawing explanation
Fig. 1 is the shaft type figure of track traffic vehicle drivers' cab wind channel structure of the present invention；
Wherein, 1, flaps；2, plenum chamber；3, flow-guiding channel；7, deflector；
Fig. 2 is air-conditioning sealed interface structural representation；
Wherein, 4, dividing plate；5, air-flow running route；6, drivers' cab unit ventilators.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
As depicted in figs. 1 and 2, track traffic vehicle drivers' cab wind channel structure, including main air duct body, described main air
One end of road body is provided with air inlet, and the other end is provided with air outlet, by air conditioning unit process in described air inlet and air channel, guest room
The air source connection crossed, described air outlet is connected with drivers' cab unit ventilators by pipeline；It is characterized in that, be provided with in main air duct
Deflector, described deflector makes to be formed between described air inlet and air outlet flow-guiding channel, close on described flow-guiding channel
Described air opening end, the flow direction being perpendicular to wind is provided with a flaps, and the side of described flaps is provided with a static pressure chamber.This knot
Structure can effectively suppress passenger room air conditioning group dynamic pressure effect, controls to send into the air quantity of drivers' cab.
As the further preferred scheme of track traffic vehicle drivers' cab wind channel structure of the present invention, in described main air duct
Being provided with a dividing plate, the space that the inwall of described dividing plate and main air duct encloses i.e. forms described static pressure chamber；Adjacent institute on described dividing plate
The side stating flaps is provided with the grate opening that supplied gas flows into and out.
As the further preferred scheme of track traffic vehicle drivers' cab wind channel structure of the present invention, described dividing plate supplies
The aperture of the grate opening that gas enters is less than the aperture of the grate opening that supplied gas flows out.
As the further preferred scheme of track traffic vehicle drivers' cab wind channel structure of the present invention, on described flaps
It is fitted with sound-absorbing material layer.Post sound absorber on flaps, air-flow is carried out sound-absorbing, can effectively reduce drivers' cab air-supply air-flow and make an uproar
Sound.
As the further preferred scheme of track traffic vehicle drivers' cab wind channel structure of the present invention, on described deflector
It is fitted with sound-absorbing material layer.
As the further preferred scheme of track traffic vehicle drivers' cab wind channel structure of the present invention, described dividing plate is L
Shape dividing plate, two right-angle sides of described L-shaped dividing plate are connected with two internal faces connected of main air duct respectively.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (6)
1. track traffic vehicle drivers' cab wind channel structure, including main air duct body, one end of described main air duct body is provided with
Air inlet, the other end is provided with air outlet, and described air inlet is connected by the air conditioning unit air source processed with in air channel, guest room, institute
State air outlet to be connected with drivers' cab unit ventilators by pipeline；It is characterized in that, in main air duct, be provided with deflector, described deflector
Make to be formed between described air inlet and air outlet flow-guiding channel, near described air opening end on described flow-guiding channel, vertically
Flow direction in wind is provided with a flaps, and the side of described flaps is provided with a static pressure chamber.
Track traffic vehicle drivers' cab wind channel structure the most according to claim 1, it is characterised in that described main air duct
Inside being provided with a dividing plate, the space that the inwall of described dividing plate and main air duct encloses i.e. forms described static pressure chamber；On described dividing plate adjacent
The side of described flaps is provided with the grate opening that supplied gas flows into and out.
Track traffic vehicle drivers' cab wind channel structure the most according to claim 2, it is characterised in that on described dividing plate
The aperture of the grate opening that supplied gas enters is less than the aperture of the grate opening that supplied gas flows out.
4. according to described track traffic vehicle drivers' cab wind channel structure arbitrary in claim 1 ~ 3, it is characterised in that institute
State and on flaps, be fitted with sound-absorbing material layer.
5. according to described track traffic vehicle drivers' cab wind channel structure arbitrary in claim 1 ~ 3, it is characterised in that institute
State and on deflector, be fitted with sound-absorbing material layer.
6. according to track traffic vehicle the drivers' cab wind channel structure described in Claims 2 or 3, it is characterised in that described every
Plate is L-shaped dividing plate, and two right-angle sides of described L-shaped dividing plate are connected with two internal faces connected of main air duct respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490059.2A CN106004896B (en) | 2016-06-29 | 2016-06-29 | Track traffic vehicle drivers' cab wind channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490059.2A CN106004896B (en) | 2016-06-29 | 2016-06-29 | Track traffic vehicle drivers' cab wind channel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004896A true CN106004896A (en) | 2016-10-12 |
| CN106004896B CN106004896B (en) | 2018-06-26 |
Family
ID=57085251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610490059.2A Active CN106004896B (en) | 2016-06-29 | 2016-06-29 | Track traffic vehicle drivers' cab wind channel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004896B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407834A (en) * | 2018-02-14 | 2018-08-17 | 中车青岛四方机车车辆股份有限公司 | Air channel structure and train with it |
| CN110588679A (en) * | 2019-10-22 | 2019-12-20 | 中车资阳机车有限公司 | Distributed air supply duct structure of air conditioner in cab of shunting locomotive |
| CN111976766A (en) * | 2020-08-21 | 2020-11-24 | 中车株洲电力机车有限公司 | Air conditioner air duct for rail transit vehicle |
| CN112498388A (en) * | 2020-12-15 | 2021-03-16 | 中车株洲电力机车有限公司 | Rail transit vehicle and control method and control system thereof |
| CN115123317A (en) * | 2022-07-19 | 2022-09-30 | 中车南京浦镇车辆有限公司 | Take solenoid valve mechanical interlocking structure's controller control circuit |
| CN115123326A (en) * | 2021-03-29 | 2022-09-30 | 青岛四方川崎车辆技术有限公司 | Subway vehicle air duct structure |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050105670A (en) * | 2004-05-03 | 2005-11-08 | 엔알텍주식회사 | Air-conditioning duct silencer on the railway vehicles |
| CN201300857Y (en) * | 2008-11-24 | 2009-09-02 | 石家庄国祥运输设备有限公司 | High-suction fan air duct system |
| JP4390621B2 (en) * | 2004-05-12 | 2009-12-24 | 株式会社アヴァンティ | Connection structure for air conditioning ducts for railway vehicles |
| CN201882079U (en) * | 2010-12-14 | 2011-06-29 | 南车南京浦镇车辆有限公司 | Static pressure air duct for subway train |
| CN202508099U (en) * | 2012-03-01 | 2012-10-31 | 南车株洲电力机车有限公司 | Lateral static pressure air delivery duct |
| CN103303327A (en) * | 2013-06-20 | 2013-09-18 | 南车南京浦镇车辆有限公司 | Flow guide air duct for subway vehicle |
| CN103465920A (en) * | 2013-09-22 | 2013-12-25 | 江苏中展车辆配件有限公司 | Air flue of air conditioner of motor train unit |
| CN203391778U (en) * | 2013-06-29 | 2014-01-15 | 南车南京浦镇车辆有限公司 | Noise elimination structure of cab delivery conduit of railway vehicle |
| CN203888808U (en) * | 2014-05-13 | 2014-10-22 | 南车株洲电力机车有限公司 | City rail metro and lower-portion static-pressure-type air duct thereof |
| CN204095824U (en) * | 2014-09-22 | 2015-01-14 | 南车南京浦镇车辆有限公司 | Railway vehicle air conditioner air channel structure |
| CN204775248U (en) * | 2015-04-30 | 2015-11-18 | 浙江双双制冷设备有限公司 | Improvement type wind channel |
| CN205009921U (en) * | 2015-08-21 | 2016-02-03 | 广州电力机车有限公司 | Automobile -used wind channel structure |
-
2016
- 2016-06-29 CN CN201610490059.2A patent/CN106004896B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050105670A (en) * | 2004-05-03 | 2005-11-08 | 엔알텍주식회사 | Air-conditioning duct silencer on the railway vehicles |
| JP4390621B2 (en) * | 2004-05-12 | 2009-12-24 | 株式会社アヴァンティ | Connection structure for air conditioning ducts for railway vehicles |
| CN201300857Y (en) * | 2008-11-24 | 2009-09-02 | 石家庄国祥运输设备有限公司 | High-suction fan air duct system |
| CN201882079U (en) * | 2010-12-14 | 2011-06-29 | 南车南京浦镇车辆有限公司 | Static pressure air duct for subway train |
| CN202508099U (en) * | 2012-03-01 | 2012-10-31 | 南车株洲电力机车有限公司 | Lateral static pressure air delivery duct |
| CN103303327A (en) * | 2013-06-20 | 2013-09-18 | 南车南京浦镇车辆有限公司 | Flow guide air duct for subway vehicle |
| CN203391778U (en) * | 2013-06-29 | 2014-01-15 | 南车南京浦镇车辆有限公司 | Noise elimination structure of cab delivery conduit of railway vehicle |
| CN103465920A (en) * | 2013-09-22 | 2013-12-25 | 江苏中展车辆配件有限公司 | Air flue of air conditioner of motor train unit |
| CN203888808U (en) * | 2014-05-13 | 2014-10-22 | 南车株洲电力机车有限公司 | City rail metro and lower-portion static-pressure-type air duct thereof |
| CN204095824U (en) * | 2014-09-22 | 2015-01-14 | 南车南京浦镇车辆有限公司 | Railway vehicle air conditioner air channel structure |
| CN204775248U (en) * | 2015-04-30 | 2015-11-18 | 浙江双双制冷设备有限公司 | Improvement type wind channel |
| CN205009921U (en) * | 2015-08-21 | 2016-02-03 | 广州电力机车有限公司 | Automobile -used wind channel structure |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407834A (en) * | 2018-02-14 | 2018-08-17 | 中车青岛四方机车车辆股份有限公司 | Air channel structure and train with it |
| CN110588679A (en) * | 2019-10-22 | 2019-12-20 | 中车资阳机车有限公司 | Distributed air supply duct structure of air conditioner in cab of shunting locomotive |
| CN111976766A (en) * | 2020-08-21 | 2020-11-24 | 中车株洲电力机车有限公司 | Air conditioner air duct for rail transit vehicle |
| CN111976766B (en) * | 2020-08-21 | 2023-04-07 | 中车株洲电力机车有限公司 | Air conditioner air duct for rail transit vehicle |
| CN112498388A (en) * | 2020-12-15 | 2021-03-16 | 中车株洲电力机车有限公司 | Rail transit vehicle and control method and control system thereof |
| WO2022127140A1 (en) * | 2020-12-15 | 2022-06-23 | 中车株洲电力机车有限公司 | Rail transit vehicle and ventilation control method and system therefor |
| CN112498388B (en) * | 2020-12-15 | 2022-08-12 | 中车株洲电力机车有限公司 | Rail transit vehicle and control method and control system thereof |
| CN115123326A (en) * | 2021-03-29 | 2022-09-30 | 青岛四方川崎车辆技术有限公司 | Subway vehicle air duct structure |
| CN115123326B (en) * | 2021-03-29 | 2023-11-28 | 青岛四方川崎车辆技术有限公司 | Air duct structure of metro vehicle |
| CN115123317A (en) * | 2022-07-19 | 2022-09-30 | 中车南京浦镇车辆有限公司 | Take solenoid valve mechanical interlocking structure's controller control circuit |
| CN115123317B (en) * | 2022-07-19 | 2024-03-08 | 南京轨道交通产业发展有限公司 | Control circuit of driver with electromagnetic valve mechanical interlocking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004896B (en) | 2018-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106004896A (en) | Induced draft channel structure of rail traffic vehicle cab | |
| CN103384607B (en) | There is the vehicle HVAC system that surge controls | |
| CN203628962U (en) | Air conditioner and air outlet adjusting device thereof | |
| CN104066640B (en) | Vehicle air conditioning pipeline and rail truck | |
| CN107901934B (en) | A kind of railcar water conservancy diversion air-supply structure | |
| CN101215973A (en) | Tunnel construction jet flow laneway ventilation method | |
| CN104456891A (en) | Air-conditioner air-outlet regulating device, air conditioner and air volume regulation method | |
| CN105318477B (en) | A kind of no ventilation shaft induction type ventilation smoke extraction system and its ventilation smoke exhaust method | |
| CN103807928A (en) | Wall-mounted ventilation purifier | |
| BRPI0703958A (en) | hooded hvac system for a vehicle cab | |
| CN203550165U (en) | Air return channel of air conditioner | |
| CN104228863B (en) | Railway vehicle air conditioner return air blowing system | |
| CN105216583A (en) | A kind of new return air damper of air-conditioning and air port assembly | |
| CN201882079U (en) | Static pressure air duct for subway train | |
| RU2610753C1 (en) | Wagon air conditioning system | |
| CN107323475A (en) | Rail traffic vehicles air-conditioning duct, air-conditioning system and rail traffic vehicles | |
| CN204095824U (en) | Railway vehicle air conditioner air channel structure | |
| CN103434522B (en) | Railway compartment exhaust emission device | |
| CN110395285A (en) | A kind of novel cab air-conditioning duct | |
| CN204095825U (en) | Railway vehicle air conditioner return air blowing system | |
| CN206278107U (en) | Railcar sends air duct noise-reducing optimization system back to | |
| CN103879423B (en) | Low-floor light rail vehicle heating and ventilation and a/c system | |
| CN205292219U (en) | Blow foot wind channel with guide plate | |
| RU178807U1 (en) | EMERGENCY VEHICLE VEHICLE VEHICLE | |
| CN207631255U (en) | A kind of rail traffic vehicles air-conditioning channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |