CN1364127A - System for aerating and dehumidifying spaces between box structure and floor grate in the boarding area of vehicles, especially of passenger-transport rail vehicles - Google Patents
System for aerating and dehumidifying spaces between box structure and floor grate in the boarding area of vehicles, especially of passenger-transport rail vehicles Download PDFInfo
- Publication number
- CN1364127A CN1364127A CN 00810453 CN00810453A CN1364127A CN 1364127 A CN1364127 A CN 1364127A CN 00810453 CN00810453 CN 00810453 CN 00810453 A CN00810453 A CN 00810453A CN 1364127 A CN1364127 A CN 1364127A
- Authority
- CN
- China
- Prior art keywords
- floor
- space
- perforate
- profiled member
- inner chamber
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/10—Floors
Abstract
The aim of the invention is to aerate the space between the box structure and the floor grate, to ensure the circulation of air within said space and to prevent external humidity from entering said space. At the same time, the time/costs of servicing and maintenance should be reduced and the durability of the floors increased. To this end, the support profiles (2, 3) in the boarding area are configured as hollow structures and are provided with chambers (9, 10) or (19, 20), said chambers (9, 10) being interlinked by labyrinth-type openings (12, 15, 17). Said openings are arranged that there is a flow of air from the outside towards the space between the box structure and the floor grating via the upper chamber (10) and the lower chamber (9) and a discharge of liquid from the space between the box structure and the floor grating via the lower chambers (9).
Description
The present invention relates to the ventilation in the space between compartment skeleton and floor in the entrance area of vehicle, especially rail vehicles for transporting passengers and the device of draining, have one entrance area from inside to outside have a down dip the compartment chassis side rail that constitutes forming wall and have the supporting profiled member installing and be fixed on this inclined wall bearing as inside and outside pedal.
Floor, pedal etc. are bearing on the profiled member as everyone knows, and this profiled member is osed top or is designed to entity cross section (DE 44 41 290 C1, DE 31 15 699 C2).
By water being drained, prevent humidity such as condensed water, the clean water etc. built up owing in the zone of various reasons between compartment skeleton and floor from this space.The air that occurs because of the accumulation of humidity is blocked in the space between compartment skeleton and floor and causes mouldy, the moisture-induced distortion in the floor covering and form crackle and corrosion, and these all damage the service life on floor in the train.Consequence is that the expense of M R measure is very high.
Under the situation of this prior art, the objective of the invention is to, space ventilator between compartment skeleton and floor is guaranteed wind circulation therein and is prevented exterior moist this space of invading, and has wherein reduced the expense of M R simultaneously and has improved service life on floor.
This purpose reaches by starting described a kind of device with feature of claim 1, and favourable structure can be learnt by dependent claims.
Humidity in the space that accumulates between compartment skeleton and floor is freely outwards flowed away and the inclination of the labyrinth type connected sum compartment chassis side rail by being arranged on each inner chamber in the supporting profiled member prevents the intrusion of exterior humidity.The inner chamber that is interconnected by each labyrinth type forms wind circulation between all car doors, the space between compartment chassis side rail and floor ventilates with being compelled to whereby.This guarantee the length on floor service life, prevent mouldy and reduce corrosion.
Device of the present invention structurally is simple and compact, can be applicable to extremely different installation situation neatly thereby be convenient to simultaneously install also.
Below by means of description of drawings one embodiment of the present of invention.Wherein:
Fig. 1 illustrates the cutaway view according to device of the present invention, and it has the supporting profiled member on the inclination forming wall that is installed in the compartment chassis side rail at entrance area, and
Fig. 2 illustrates windstream and the space of moisture flow between compartment chassis side rail and the floor scheme drawing by the flow process of supporting profiled member.
Fig. 1 illustrates the sectional view of the compartment chassis side rail 1 that supporting profiled member 2 and 3 are installed.Compartment chassis side rail 1 has an outside downward gradually last forming wall 4, thereon for example with welding fixed bearing profiled member 2 and 3.Interior pedal 5 is bearing on the supporting profiled member 2 and fixes like this with screw 6 and suitable compensation element, promptly in pedal 5 with its sensing in-to-in one end on floor 7 with 8 one-tenth plane earth terminations of floor covering.
Supporting profiled member 2 is made hollow and inner chamber 9 and 10 that have two upper and lower settings, and they are separated each other by a horizontally extending wall 11.A plurality of perforates or notch 12 are arranged in wall 11, two inner chambers 9 and 10 and are connected by these perforates.Lower inner cavity 9 forms by vertical web 13 and 14, and they are coupled on the inclined wall of last forming wall 4 of compartment chassis side rail suitably.Be shaped on a plurality of perforates 15 in the short web 14 on floor 7 and the long web 13 away from it, they are formed on compartment chassis side rail 1 and floor the humidity of 7 space accumulation with inclined wall, condensed water for example, the plane E that flows away.Away from floor 7, have another perforate 17 with vertical walls 16 that 13 one-tenth one of webs row extends, the extraneous air that enters inner chamber 10 by this perforate enters the space on 7 on compartment chassis side rail 1 and floor to last inner chamber 10 via perforate 12 and lower inner cavity 9 at it.
The supporting profiled member 3 of outer pedal 18 is formed by the inner chambers 19 and 20 of two upper and lower settings equally, and wherein the lower inner cavity 19 that is only formed by long web 21 and short web 22 is provided with flow away perforate and the inflow perforate 23 that moisture and air are used.
Fig. 2 schematically illustrate moisture flow from inside to outside with windstream flow process from outside to inside.
The perforate 15 that respectively flows away in the web 14 and 13 is mutual dislocation, so that moisture flow is only to pass through supporting profiled member 2 under situation about repeatedly turning to.Equally, each perforate 12 that inner chamber 9 and 10 is connected misplaces and is provided with in the perforate 15 that flows away, and windstream also is forced to flow through inner chamber 9 and 10 with turning to thus.
The dislocation of the labyrinth type of perforate guarantees not have humidity or water can enter space between compartment chassis side rail and the floor from the outside.
List of numerals
1 compartment longitudinal beam
2 internal support profiled members
3 external support profiled members
41 last forming wall
Pedal in 5
6 screws
7 floors
8 floor coverings
92 lower inner cavity
10 2 last inner chamber
Wall between 11 9 and 10
Perforate in 12 11
13 9 long vertical web
14 9 short vertical web
15 perforates that flow away
16 10 wall
Perforate in 17 16
18 outer pedals
19 3 lower inner cavity
20 3 last inner chamber
21 3 long web
22 3 short web
Flow away perforate and inflow perforate in 23 21 and 22
The E plane that flows away
Claims (6)
1. the space ventilator between compartment skeleton and floor and the device of draining in the entrance area of vehicle, especially rail vehicles for transporting passengers, have one entrance area from inside to outside have a down dip the compartment chassis side rail that constitutes forming wall and have the supporting profiled member installing and be fixed on this inclined wall bearing as inside and outside pedal, it is characterized in that supporting profiled member (2; 3) make hollow and be provided with two inner chambers (9 and 10 or 19 and 20) at entrance area, wherein inner chamber (9,10) perforate (12 that is provided with by the labyrinth type mutual dislocation, 15,17) be connected in this wise, promptly on the one hand air outside is flowed through and is entered the space between compartment skeleton and floor and drained via lower inner cavity (9) the space of liquid between compartment skeleton and floor on the other hand by last inner chamber (10) and lower inner cavity (9).
2. according to the described device of claim 1, it is characterized in that the inner chamber (19) of supporting profiled member (3) has the perforate of flowing away and flows into perforate (23), it misplaces and is provided with in the perforate of inner chamber (9) (15).
3. according to claim 1 and 2 described devices, it is characterized in that inner chamber (9,10 or 19,20) upper and lower settings.
4. according to claim 1 and 2 described devices, it is characterized in that notch or perforation are made in perforate (12,15,17,23).
5. according to claim 1 and 2 described devices, it is characterized in that drain gutter (23) is arranged on the extreme lower position of the profiled member of the vertical fine strain of millet of compartment vehicle frame.
6. according to the described device of claim 1 to 5, it is characterized in that supporting profiled member (2,3) is made of aluminum.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999127001 DE19927001C2 (en) | 1999-06-09 | 1999-06-09 | Arrangement for ventilating and dehumidifying rooms between the body shell and floor plate in the entrance area of vehicles, in particular rail vehicles for the transport of people |
| DE19927001.5 | 1999-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1364127A true CN1364127A (en) | 2002-08-14 |
| CN1259210C CN1259210C (en) | 2006-06-14 |
Family
ID=7911128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00810453 Expired - Fee Related CN1259210C (en) | 1999-06-09 | 2000-06-07 | System for aerating and dehumidifying spaces between box structure and floor grate in the boarding area of vehicles, especially of passenger-transport rail vehicles |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1259210C (en) |
| DE (1) | DE19927001C2 (en) |
| WO (1) | WO2000076826A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228860A (en) * | 2014-09-22 | 2014-12-24 | 南车南京浦镇车辆有限公司 | Railway-vehicle sloped bottom-frame built-in structure |
| CN104590394A (en) * | 2015-01-16 | 2015-05-06 | 东风商用车有限公司 | Aluminum alloy passenger car stepping zone floor framework connecting structure |
| CN111824192A (en) * | 2020-07-30 | 2020-10-27 | 中车株洲电力机车有限公司 | Straight-line air exhaust and drainage structure of rail transit vehicle |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006011024A1 (en) * | 2006-03-09 | 2007-09-13 | Siemens Ag | Rail vehicle equipped with a drainage system for a boarding area |
| DE102010046079A1 (en) * | 2010-09-20 | 2012-03-22 | Forster Smt Gmbh | Floor construction for rail vehicles, has heating layer arranged below upper base plate and lower base plate formed with predetermined pitch from another heating layer in order to form cavity |
| CN106494426A (en) * | 2016-10-20 | 2017-03-15 | 中车青岛四方机车车辆股份有限公司 | Multiplex roles sound insulation and noise reduction time floor panel assembly and EMU |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3115699A1 (en) * | 1981-04-18 | 1982-10-28 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | TRAINING OF THE FLOOR AREA OF VEHICLES WITH FASTENING DEVICES |
| DE3308117A1 (en) * | 1983-03-08 | 1984-09-13 | Wolfgang Dr. 7800 Freiburg Escher | Cavity ventilation system |
| US4861095A (en) * | 1987-12-08 | 1989-08-29 | American Trailers, Inc. | Floor for conditioned air vehicles |
| US4871095A (en) * | 1988-09-15 | 1989-10-03 | Song Won I | Container for dispensing a measured amount of a granulated solid |
| US5462482A (en) * | 1994-10-31 | 1995-10-31 | Davidson Textron Inc. | Automobile door having interior trim panel with air flow control opening |
| DE4441290C1 (en) * | 1994-11-21 | 1996-04-04 | Aeg Schienenfahrzeuge | Oscillation and sound=dampening connection element for passenger carriages |
| DE19603408A1 (en) * | 1996-01-31 | 1997-08-07 | Duewag Ag | Spacious vehicle for the transportation of people, especially low-floor light rail vehicles |
-
1999
- 1999-06-09 DE DE1999127001 patent/DE19927001C2/en not_active Expired - Fee Related
-
2000
- 2000-06-07 WO PCT/EP2000/005289 patent/WO2000076826A1/en active Application Filing
- 2000-06-07 CN CN 00810453 patent/CN1259210C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228860A (en) * | 2014-09-22 | 2014-12-24 | 南车南京浦镇车辆有限公司 | Railway-vehicle sloped bottom-frame built-in structure |
| CN104228860B (en) * | 2014-09-22 | 2017-01-11 | 中车南京浦镇车辆有限公司 | Railway-vehicle sloped bottom-frame built-in structure |
| CN104590394A (en) * | 2015-01-16 | 2015-05-06 | 东风商用车有限公司 | Aluminum alloy passenger car stepping zone floor framework connecting structure |
| CN111824192A (en) * | 2020-07-30 | 2020-10-27 | 中车株洲电力机车有限公司 | Straight-line air exhaust and drainage structure of rail transit vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19927001A1 (en) | 2001-01-25 |
| DE19927001C2 (en) | 2001-06-21 |
| CN1259210C (en) | 2006-06-14 |
| WO2000076826A1 (en) | 2000-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060614 Termination date: 20160607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |