US20120144570A1 - Rail vehicle having a sanitary unit - Google Patents
Rail vehicle having a sanitary unit Download PDFInfo
- Publication number
- US20120144570A1 US20120144570A1 US12/963,835 US96383510A US2012144570A1 US 20120144570 A1 US20120144570 A1 US 20120144570A1 US 96383510 A US96383510 A US 96383510A US 2012144570 A1 US2012144570 A1 US 2012144570A1
- Authority
- US
- United States
- Prior art keywords
- connection
- sanitary unit
- waste water
- rail vehicle
- pipe
- 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.)
- Abandoned
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/14—Means for connecting the bowl to the wall, e.g. to a wall outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D35/00—Sanitation
- B61D35/005—Toilet facilities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
Definitions
- the invention relates to a rail vehicle having at least one sanitary unit in which a WC device with an outlet pipe is to be installed and having a car-body-side waste water pipe connection for connecting to the outlet pipe.
- sanitary units which are typically in the form of cabins
- tolerances during the installation thereof are very large and are very difficult to cope with.
- the connection of the outlet pipe of a WC device to the car-body-side water pipe connection is of concern here.
- the WC device is usually pre-mounted within the sanitary unit and therefore orientation, installation and connection takes up a large amount of time and possible errors cannot be ruled out during installation.
- the installation is additionally made difficult by the fact that the waste water pipe connection between the car-body-side waste water pipe connection and the WC device is embodied in a detachable fashion.
- the procedure adopted during installation is such that the waste water piping is firstly installed in the car body. Then, the sanitary units are positioned in the car in such a way that they are located at the correct position in the car body and at the same the outlet pipe of the WC device adjoins the car-body-side waste water piping. This is a difficult undertaking due to various measurement tolerances. As soon as the connection between the outlet pipe of the WC device and the waste water pipe connection at the car body side is produced, the sanitary units are mounted in the car body.
- An object of the invention is to simplify the installation of sanitary units in car bodies of rail vehicles.
- an intermediate pipe element is attached to the sanitary unit side in such a way that one side of which intermediate pipe element can be used for connection to the outlet pipe and the other side of which can be used for connection to the waste water pipe.
- one side of the intermediate pipe element serves for connecting the WC device to the car-body-side waste water pipe connection.
- the other side of the intermediate pipe element has the function of producing a connection to the car-body-side waste water pipe connection. To this extent, the connection between the car-body-side waste water pipe connection and the outlet pipe of the WC device is produced in two stages during installation, which is simpler to handle.
- the outlet pipe of the WC device preferably protrudes through a wall in the sanitary unit, and the intermediate pipe element is attached to an outer side of the sanitary unit.
- the waste water pipe connection is advantageously connected to the intermediate pipe element via a flexible pipeline. Any tolerances with respect to the position of the sanitary unit in the car body can be compensated by this flexible connection. This reduces the dependence of the connection of the WC device to the car-body-side waste water piping on the position of the sanitary unit in the car body.
- a detachable form of attachment is selected between the intermediate pipe element and the WC device.
- connection is defined “internally”, and can therefore be ensured and checked in advance, i.e. during the pre-installation of the sanitary unit.
- the installation time for the sanitary unit can also be shortened if it is possible to concentrate on the orientation of the sanitary unit in the car body, in which case it is not necessary also to simultaneously pay attention to the position with respect to car-body-side piping.
- FIG. 1 shows a schematic side view of a junction region between waste water piping and a WC device which is installed in a sanitary unit, in a first installation step
- FIG. 2 shows a schematic side view of a junction region between waste water piping and a WC device, which is installed in a sanitary unit, in a second installation step, and
- FIG. 3 shows a schematic side view of a junction region between waste water piping and a WC device which is installed in a sanitary unit, with a WC device which has been removed for maintenance purposes.
- FIG. 1 shows a WC device 1 which is, for example, already installed in a corner region of a sanitary unit 2 , of which only a detail is illustrated here.
- the WC device 1 has an outlet pipe 3 which protrudes out of the sanitary unit 2 through an opening in the wall thereof, and is connected to an intermediate pipe element 5 using a sleeve 4 .
- the intermediate pipe element 5 is attached to an outer side of the sanitary unit 2 via a securing element 6 , in a rigid embodiment in the exemplary embodiment which is presented.
- the intermediate pipe element 5 is arranged, using the securing element 6 , in such a position on the outer side of the sanitary unit 2 that when the WC device 1 is installed in the sanitary unit 2 a relatively simple connection can be produced between the outlet pipe 3 of the WC device and the facing end of the intermediate pipe 5 .
- a WC device 1 which has been completely installed within the sanitary unit 2 and connected to the intermediate pipe element 5 is already available. This simplifies overall the installation of the sanitary unit within the car body of a rail vehicle.
- connection 8 In order to connect the waste water piping 7 with connection 8 to the intermediate pipe element 5 a flexible rubber hose 9 is used, and therefore any measurement tolerances during the installation of the sanitary unit 2 in the car body can be allowed for.
- said connection can also be produced by means of a solid pipe element.
- FIG. 2 shows the finished connection between the car-body-side waste water piping 7 and the outlet pipe 3 of the WC device.
- the only difference compared to FIG. 1 is that the flexible hose 9 is now connected to the previously still free end of the intermediate pipe element 5 .
- FIG. 3 corresponds essentially to the illustrations in FIGS. 1 and 2 , but here the WC device has, for example, been taken out from its associated end of the intermediate pipe element 5 for maintenance purposes. As a result, the connection between the intermediate pipe element 5 and the waste water piping 7 remains unchanged, and removal and installation of the WC device 1 can therefore be handled easily.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A rail vehicle has at least one sanitary unit in which a WC device with an outlet pipe is to be installed. A car-body-side waste water pipe connection for connecting to the outlet pipe is provided. An intermediate pipe element is attached to the sanitary unit such that one side of the intermediate pipe element is used for a connection to the outlet pipe and the other side is used for a connection to the waste water pipe.
Description
- The invention relates to a rail vehicle having at least one sanitary unit in which a WC device with an outlet pipe is to be installed and having a car-body-side waste water pipe connection for connecting to the outlet pipe.
- When installing sanitary units, which are typically in the form of cabins, it must be noted that tolerances during the installation thereof are very large and are very difficult to cope with. In particular, the connection of the outlet pipe of a WC device to the car-body-side water pipe connection is of concern here. In this context, the WC device is usually pre-mounted within the sanitary unit and therefore orientation, installation and connection takes up a large amount of time and possible errors cannot be ruled out during installation.
- The installation is additionally made difficult by the fact that the waste water pipe connection between the car-body-side waste water pipe connection and the WC device is embodied in a detachable fashion.
- In the prior art, the procedure adopted during installation is such that the waste water piping is firstly installed in the car body. Then, the sanitary units are positioned in the car in such a way that they are located at the correct position in the car body and at the same the outlet pipe of the WC device adjoins the car-body-side waste water piping. This is a difficult undertaking due to various measurement tolerances. As soon as the connection between the outlet pipe of the WC device and the waste water pipe connection at the car body side is produced, the sanitary units are mounted in the car body.
- An object of the invention is to simplify the installation of sanitary units in car bodies of rail vehicles.
- This object is achieved in that an intermediate pipe element is attached to the sanitary unit side in such a way that one side of which intermediate pipe element can be used for connection to the outlet pipe and the other side of which can be used for connection to the waste water pipe.
- Owing to the fact that the intermediate pipe element is permanently provided on the sanitary unit, the following functions can be separated from one another: one side of the intermediate pipe element serves for connecting the WC device to the car-body-side waste water pipe connection. The other side of the intermediate pipe element has the function of producing a connection to the car-body-side waste water pipe connection. To this extent, the connection between the car-body-side waste water pipe connection and the outlet pipe of the WC device is produced in two stages during installation, which is simpler to handle.
- The outlet pipe of the WC device preferably protrudes through a wall in the sanitary unit, and the intermediate pipe element is attached to an outer side of the sanitary unit.
- The waste water pipe connection is advantageously connected to the intermediate pipe element via a flexible pipeline. Any tolerances with respect to the position of the sanitary unit in the car body can be compensated by this flexible connection. This reduces the dependence of the connection of the WC device to the car-body-side waste water piping on the position of the sanitary unit in the car body.
- With respect to removal of the WC device, for example for maintenance purposes and/or in order to replace it, it is advantageous if a detachable form of attachment is selected between the intermediate pipe element and the WC device.
- It is then possible, for maintenance purposes, to make the detachable connection of the WC device independent of the connection to the waste water piping. Furthermore, the same connection is defined “internally”, and can therefore be ensured and checked in advance, i.e. during the pre-installation of the sanitary unit.
- The installation time for the sanitary unit can also be shortened if it is possible to concentrate on the orientation of the sanitary unit in the car body, in which case it is not necessary also to simultaneously pay attention to the position with respect to car-body-side piping.
- An exemplary embodiment of the invention will be explained in more detail below with reference to the drawing, in which:
-
FIG. 1 shows a schematic side view of a junction region between waste water piping and a WC device which is installed in a sanitary unit, in a first installation step, -
FIG. 2 shows a schematic side view of a junction region between waste water piping and a WC device, which is installed in a sanitary unit, in a second installation step, and -
FIG. 3 shows a schematic side view of a junction region between waste water piping and a WC device which is installed in a sanitary unit, with a WC device which has been removed for maintenance purposes. -
FIG. 1 shows a WC device 1 which is, for example, already installed in a corner region of asanitary unit 2, of which only a detail is illustrated here. The WC device 1 has anoutlet pipe 3 which protrudes out of thesanitary unit 2 through an opening in the wall thereof, and is connected to anintermediate pipe element 5 using asleeve 4. - The
intermediate pipe element 5 is attached to an outer side of thesanitary unit 2 via asecuring element 6, in a rigid embodiment in the exemplary embodiment which is presented. Theintermediate pipe element 5 is arranged, using thesecuring element 6, in such a position on the outer side of thesanitary unit 2 that when the WC device 1 is installed in the sanitary unit 2 a relatively simple connection can be produced between theoutlet pipe 3 of the WC device and the facing end of theintermediate pipe 5. - Before a connection is produced between car-body-side waste water piping 7 and the still free end of the
intermediate pipe element 5, a WC device 1 which has been completely installed within thesanitary unit 2 and connected to theintermediate pipe element 5 is already available. This simplifies overall the installation of the sanitary unit within the car body of a rail vehicle. - In order to connect the waste water piping 7 with
connection 8 to the intermediate pipe element 5 aflexible rubber hose 9 is used, and therefore any measurement tolerances during the installation of thesanitary unit 2 in the car body can be allowed for. In other embodiments, said connection can also be produced by means of a solid pipe element. -
FIG. 2 then shows the finished connection between the car-body-side waste water piping 7 and theoutlet pipe 3 of the WC device. The only difference compared toFIG. 1 is that theflexible hose 9 is now connected to the previously still free end of theintermediate pipe element 5. -
FIG. 3 corresponds essentially to the illustrations inFIGS. 1 and 2 , but here the WC device has, for example, been taken out from its associated end of theintermediate pipe element 5 for maintenance purposes. As a result, the connection between theintermediate pipe element 5 and the waste water piping 7 remains unchanged, and removal and installation of the WC device 1 can therefore be handled easily.
Claims (9)
1-4. (canceled)
5. A rail vehicle, comprising:
a sanitary unit for installing a WC device with an outlet pipe;
a waste water pipe connection for connecting to the outlet pipe of the WC device; and
an intermediate pipe element attached to the sanitary unit such that
a first side of the intermediate pipe element is used for a connection to the outlet pipe and
a second side of the intermediate pipe is used for a connection to the waste water pipe.
6. The rail vehicle as claimed in claim 5 , wherein the outlet pipe protrudes through a wall in the sanitary unit, and the intermediate pipe element is attached to an outer side of the sanitary unit.
7. The rail vehicle as claimed in claim 5 , wherein the waste water pipe connection is connected to the intermediate pipe element via a flexible pipeline.
8. The rail vehicle as claimed in claim 6 , wherein the waste water pipe connection is connected to the intermediate pipe element via a flexible pipeline.
9. The rail vehicle as claimed in claim 5 , wherein the intermediate pipe element is detachably attached to the outlet pipe of the WC device.
10. The rail vehicle as claimed in claim 6 , wherein the intermediate pipe element is detachably attached to the outlet pipe of the WC device.
11. The rail vehicle as claimed in claim 7 , wherein the intermediate pipe element is detachably attached to the outlet pipe of the WC device.
12. The rail vehicle as claimed in claim 8 , wherein the intermediate pipe element is detachably attached to the outlet pipe of the WC device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/963,835 US20120144570A1 (en) | 2010-12-09 | 2010-12-09 | Rail vehicle having a sanitary unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/963,835 US20120144570A1 (en) | 2010-12-09 | 2010-12-09 | Rail vehicle having a sanitary unit |
Publications (1)
Publication Number | Publication Date |
---|---|
US20120144570A1 true US20120144570A1 (en) | 2012-06-14 |
Family
ID=46197852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/963,835 Abandoned US20120144570A1 (en) | 2010-12-09 | 2010-12-09 | Rail vehicle having a sanitary unit |
Country Status (1)
Country | Link |
---|---|
US (1) | US20120144570A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103213595A (en) * | 2013-05-09 | 2013-07-24 | 无锡市万里实业发展有限公司 | Long distance sectioned vacuum pipeline |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199113A (en) * | 1991-12-06 | 1993-04-06 | Glasow George L | Automatically adjusted water closet for handicapped and other family members |
US5446928A (en) * | 1994-10-27 | 1995-09-05 | Daniels; Raymond R. | Lift to flush toilet stool |
-
2010
- 2010-12-09 US US12/963,835 patent/US20120144570A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199113A (en) * | 1991-12-06 | 1993-04-06 | Glasow George L | Automatically adjusted water closet for handicapped and other family members |
US5446928A (en) * | 1994-10-27 | 1995-09-05 | Daniels; Raymond R. | Lift to flush toilet stool |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103213595A (en) * | 2013-05-09 | 2013-07-24 | 无锡市万里实业发展有限公司 | Long distance sectioned vacuum pipeline |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SIEMENS AKTIENGESELLSCHAFT, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:VAN LIESHOUT, SANDER;REEL/FRAME:025712/0365 Effective date: 20101206 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |