WO2014000986A1 - Transportmittel mit wasserbereitstellungseinrichtung - Google Patents
Transportmittel mit wasserbereitstellungseinrichtung Download PDFInfo
- Publication number
- WO2014000986A1 WO2014000986A1 PCT/EP2013/060497 EP2013060497W WO2014000986A1 WO 2014000986 A1 WO2014000986 A1 WO 2014000986A1 EP 2013060497 W EP2013060497 W EP 2013060497W WO 2014000986 A1 WO2014000986 A1 WO 2014000986A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- control device
- water supply
- supply device
- pressure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D5/00—Tank wagons for carrying fluent materials
- B61D5/04—Tank wagons for carrying fluent materials with means for cooling, heating, or insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D35/00—Sanitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D5/00—Tank wagons for carrying fluent materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/6855—Vehicle
- Y10T137/6858—Locomotive
Definitions
- the invention relates to a means of transport, in particular a rail vehicle, having a water supply device which has a fresh water tank, at least one water use device connected to the fresh water tank and a collecting tank connected to the water use device for collecting and storing water from the water use device coming used water (hereinafter also called wastewater).
- a water supply device which has a fresh water tank, at least one water use device connected to the fresh water tank and a collecting tank connected to the water use device for collecting and storing water from the water use device coming used water (hereinafter also called wastewater).
- wastewater Water supply facilities known in today's
- the invention has for its object to provide a means of transport with an improved water supply device. This object is achieved by a means of transport with the features of claim 1. Advantageous embodiments of the transport means according to the invention are specified in subclaims. Thereafter, the invention provides that the water supply device comprises a control device which can pretend by means of at least one control signal one of at least two different modes of water supply device, namely a normal mode and a Spar istsart, compared to the normal operating mode at least one required for operating the water supply device operating resource in less Consumption is consumed as in normal mode.
- An essential advantage of the means of transport according to the invention is the fact that the water supply device can be switched from a normal operating mode to a reduced operating mode in the event of a resource shortage or a resource shortage, in which all or only the operating resources affected by the shortage are to a lesser extent or smaller . less than normal mode.
- the means of transport according to the invention it is thus possible to extend the useful life of the water supply device if it is foreseeable that further use of the water supply device in the normal operating mode will continue to be used on the route still to be covered by the means of transport before reaching the next stop. or service points would no longer be possible.
- a failure of the water supply device during the journey of the means of transport can thus be completely prevented in many cases, but at least significantly delayed, so that the lack of resources passengers either not at all noticeable or not perceived as disturbing because of the low residual travel time.
- control device is connected to a measuring sensor with which it monitors the resource supply of the at least one operating resource required for operating the water supply device and the water supply device from the normal operating mode the economy mode switches when the resource supply reaches or falls below a minimum threshold.
- the water supply device a Compressed air device which generates compressed air as an operating resource and whose pressure pushes the water from the fresh water tank in the direction of the water use device and / or from the water use device in the direction of collecting container.
- a control valve is connected to the control device, with which the working pressure acting on the fresh water tank and thus the compressed air flow can be adjusted, and the control device is designed such that it can Reduces the working pressure from a given normal pressure to a lower economy pressure in the control valve when the resource supply of compressed air reaches or falls below a predetermined minimum threshold.
- the water supply device has a pressure sensor connected to the control device, with which the pressure in a pressure vessel of the compressed air device is monitored.
- the control device is designed such that it reduces the working pressure of the compressed air device from a predetermined normal pressure to a lower economy pressure when the
- Pressure in the pressure vessel reaches or falls below a predetermined minimum pressure.
- the water supply device has a water level sensor connected to the control device, with which the available fresh water quantity in the fresh water tank is monitored, and the control device is designed such that it reduces the water consumption of a Reduced nem predetermined normal consumption to a lower energy consumption when the amount of fresh water available in the fresh water tank reaches or falls below a predetermined minimum value.
- a water consumption regulation can be carried out in a particularly simple and thus advantageous manner if the water supply device has a control valve connected to the control unit and acting on the fresh water flow, the valve opening time of which is adjustable by the control device, and the control device is configured such that it controls the valve opening time of the control valve reduced from a predetermined normal opening time to a lower economy opening time per opening operation when the supply of fresh water reaches or falls below a predetermined minimum threshold.
- a monitoring of the wastewater level can be provided in the sump, since the still absorbable wastewater also forms an operating resource of the water supply device.
- the water supply device has a water level sensor connected to the control device, with which the waste water quantity received in the collecting container or is monitored, and the control device is designed such that it reduces the water consumption from a predetermined normal consumption to a lower Savings consumption is reduced if the amount of waste water received in the collecting container reaches or exceeds a predetermined maximum value or if the quantity of wastewater which can still be received in the collecting container reaches or falls below a predetermined minimum value.
- a control of the waste water flow into the collecting container is particularly easy if the water supply device has a connected to the control device and acting on the fresh water flow control valve, the valve opening time of which is adjustable by the control device, and the control device is designed such that it reduces the valve opening time of the control valve per opening operation from a predetermined normal opening time to a lower economy opening time, when the amount of wastewater received in the collecting tank reaches or exceeds a predetermined maximum value or in the collecting container yet absorbable wastewater reaches or falls below a predetermined minimum value.
- the water supply device can also take into account if there is a shortage of resources in the form of power shortage.
- the Wasserleraumsseinrich- device has an interface to a central vehicle control device of the rail vehicle and the control device of the water supply device is configured such that it generates a control signal for specifying the economy mode when the central vehicle control device via the interface indicates an existing or imminent limitation of the power resources available to the water delivery device by means of a warning signal.
- the water supply device may for example comprise a heating device.
- the control device is designed such that it reduces the heating power from a predetermined normal consumption to a lower economy consumption when the warning signal is present at the interface to the vehicle control device.
- the invention also provides a method for operating a water supply device, which has a fresh water tank, at least one connected to the fresh water tank.
- de Water use device and a collecting container associated with the water use device for collecting and storing the used water coming from the water use device in a means of transport, in particular a rail vehicle.
- one of at least two different modes of operation namely a normal operating mode or a saving mode, is provided depending on the available resources by means of at least one operating resource required for operating the water supply device in relation to the normal operating mode Consumption is consumed as in normal mode.
- FIG. 1 shows a first embodiment of a transport according to the invention, which is equipped with a water supply device,
- FIG. 2 shows a second exemplary embodiment of a means of transport according to the invention whose water supply device is only monitored with respect to the compressed air resources made available by the compressed air device,
- FIG. 3 shows a third embodiment of a transport according to the invention, in which the water supply device only in terms the water level is monitored in the fresh water tank of the water supply device,
- FIG. 4 shows a fourth exemplary embodiment of a means of transport according to the invention, in which only the water level in the collecting container of the water supply device is monitored,
- Figure 5 shows a fifth embodiment of a transport according to the invention, in which the water level in the reservoir and the water level are monitored in the fresh water tank for controlling the water supply device
- Figure 6 shows a sixth embodiment of a transport according to the invention, in which compressed air acts on a water use device.
- FIG. 1 shows a rail vehicle 10 which is equipped with a water supply device 20.
- the water supply device 20 comprises a fresh water tank 30, which communicates via a fresh water line 40 with one or more water use devices 50 in combination.
- the water used by the water use device 50 is conducted as wastewater AW via a sewer line 60 into a collecting container 70 of the water supply device 20.
- the water supply device 20 is provided with a control device 80 which can specify one of at least two different operating modes, namely a normal operating mode and a reduced operating mode, in which at least one operating resource required for operating the water supply device 20 compared to the normal operating mode is consumed to a lesser extent than in the normal mode.
- control device 80 is connected to three measuring sensors, namely a pressure sensor 90, a water level sensor 100, which measures the water level in the fresh water tank 30, and a
- Water level sensor 110 which measures the water level in the reservoir 70.
- the pressure sensor 90 as well as the two
- Water level sensors 100 and 110 are connected to the control device 80 via measuring lines.
- the pressure sensor 90 is arranged in the region of a compressed air device 120 of the water supply device 20 and serves to measure the respective pressure in a pressure vessel 121 of the compressed air device 120 and to transmit the corresponding measured value M1 to the control device 80.
- the water level sensor 100 is arranged in the region of the fresh water tank 30 and serves to transmit a measured value M2 indicative of the respective water level in the fresh water tank 30 to the control device 80.
- the water level sensor 110 is mounted in the region of the collecting container 70 and serves to measure the water level in the collecting container 70 and to transmit a measured value M3 indicative of the respective water level to the control device 80.
- the compressed air device 120 is connected via a compressed air line 130 to the
- Fresh water tank 30 in connection.
- the function of the compressed air device 120 is to press compressed air DL via the compressed air line 130 into the fresh water tank 30 so that fresh water FW with a certain pressure from the
- Fresh water tank 30 flows out via the fresh water line 40 to the water use device 50.
- a heating device 200 can be identified, which can serve for heating the fresh water tank 30, the water use device 50, the space in which the water use device 50 is located, and / or the collecting container 70.
- the heating device 200 is controlled by the control device 80 via a control signal SH. Via the control signal SH, the heating device 200 is preset, which heating power is to be used for heating.
- FIG. 1 also shows a central vehicle control device 250, which is connected to an interface 260 of the control device 80. Via this interface 260, the central vehicle control device 250 can transmit a warning signal W to the control device 80, with which, for example, it can be displayed whether the current resources present in the rail vehicle are sufficient or not.
- the central vehicle control device 250 determines, for example, that there are no longer sufficient power resources available, it can be indicated by the warning signal W of the control device 80 that the power consumption of the water supply device 20 is to be reduced. Such a reduction in the power consumption is possible, for example, by the control device 80 reducing the power consumption of the heating device 200; For this purpose, it can transmit a corresponding control signal SH for reducing the heating power to the heating device 200.
- two control valves can be recognized, namely a compressed air valve 300 and a water valve 310.
- the compressed air valve 300 is mounted in the area of the compressed air line 130 and serves to control the compressed air flow between the compressed air device 120 and the fresh water tank 30, thus indirectly It is also determined with which water pressure the fresh water FW is pressed from the fresh water tank 30 into the fresh water line 40.
- the control device 80 With the water valve 310, it is possible for the control device 80 to set the water flow through the fresh water line 40.
- the water supply device 20 according to FIG. 1 can be operated, for example, as follows: 1. Monitoring of the compressed air device 120:
- the control device 80 will preferably monitor the pressure in the pressure vessel 121 of the compressed air device 120 with the aid of the pressure sensor 90 by evaluating the measured values M 1 of the pressure sensor 90. If the control device 80 determines, for example on the basis of the measured value M1, that the pressure in the pressure vessel 121 of the compressed air device 120 falls below a predetermined minimum pressure, it can reduce the compressed air consumption of the water supply device 20, for example, by using a control signal STL to adjust the compressed air valve 300 surrounds that acting on the fresh water tank 30 working pressure at the interface to the fresh water tank 30 is reduced from a normal normal pressure to a lower economy pressure. 2. Monitoring of the fresh water tank 30:
- control device 80 by means of the water level sensor 100 monitor the water level in the fresh water tank 30 by the measured value M2 of
- Water level sensor 100 evaluates. If the control device 80 determines in the course of this evaluation that the amount of fresh water available in the fresh water tank 30 is below a predetermined minimum value, it can use a control signal STW to change the water valve 310 upstream of the water use device 50 and thus reduce water consumption reduce from a normal normal consumption to a lower consumption. Such a reduction can be achieved, for example, by simply reducing the water flow through the water valve 310. Alternatively or additionally, it is possible to reduce the water consumption by the valve opening time of the
- Water valve 310 is reduced during use of the water use device 50 from a normal normal opening time to a lower economy opening time. Is it? in the water use device 50, for example, a toilet flush, the flushing time can be reduced during the economy mode over the normal mode. 3. Monitoring of the collection container 70:
- control device 80 can monitor the wastewater level in the collection container 70 by evaluating the measurement signal M3 of the water level sensor 110. If the control device determines that the wastewater quantity received in the collecting container 70 has reached or already exceeded a predetermined maximum value or the wastewater quantity still receivable in the collecting container has reached or fallen below a predetermined minimum value, the control device 80 can control the water consumption and thus the further intake of Reduce waste water AW in the collecting tank 70 by either reducing the water flowing through the water valve 310 and / or reducing the working pressure acting on the fresh water tank 30 by means of the compressed air valve 300; with both measures, the amount of out of the
- Fresh water tank 30 flowing fresh water FW be reduced.
- control device 80 If the control device 80 receives a warning signal W from the central vehicle control device 250, indicating a lack of power resources, the control device 80 can reduce the heating power of the heating device 200 via the control signal SH in order to reduce the power consumption of the water supply device 20.
- FIG. 2 shows a second embodiment of a rail vehicle 10, which is equipped with a water supply device 20.
- a monitoring of the resource consumption by a control device 80 takes place only with regard to the pressure in a pressure vessel 121 of a compressed air device 120.
- a pressure sensor 90 and for controlling the pressure air consumption a compressed air valve 300 in a compressed air line 130 is provided in the area of the compressed air device 120 .
- a monitoring of the water levels in the fresh water tank 30 and in the collecting container 70 is not carried out in the embodiment according to FIG.
- FIG. 3 shows a third exemplary embodiment of a rail vehicle 10, which is equipped with a water supply device 20.
- a resource monitoring by means of a control device 80 takes place exclusively with regard to the water level in the fresh water tank 30.
- a water level sensor 100 which transmits a corresponding water level measured value M2 to the control device 80, is used for this purpose.
- the control device 80 has the option of reducing the water consumption by means of a water valve 310 if fresh water is no longer available in the fresh water tank 30.
- FIG. 4 shows a fourth exemplary embodiment of a rail vehicle equipped with a water supply device 20.
- the resource monitoring is carried out by a control device 80 only in terms of water level in the sump 70.
- the controller 80 evaluates the measurement signal M3 of the water level sensor 110 from. If it determines that the water level in the collecting tank 70 has reached or already exceeded a predetermined maximum level, it will reduce the water consumption of the water supply device 20 by either the flow of water through the water valve 310 and / or the fresh water tank 30 acting Reduced air pressure by means of the compressed air valve 300.
- FIG. 5 shows an exemplary embodiment of a rail vehicle 10 with a water supply device 20, in which a control device 80 monitors both the water level in the fresh water tank 30 and in the collecting tank 70.
- a control device 80 monitors both the water level in the fresh water tank 30 and in the collecting tank 70.
- FIG. 6 shows an exemplary embodiment of a rail vehicle 10 with a water supply device 20, in which the compressed air device 120 acts on the water usage device 50 and presses the waste water AW from the water usage device 50 into the collection container 70.
- the explanations in connection with FIGS. 1-5 apply accordingly here. While the invention has been further illustrated and described in detail by way of preferred embodiments, the invention is not limited by the disclosed examples, and other variations can be derived therefrom by those skilled in the art without departing from the scope of the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201390000592.6U CN204688115U (zh) | 2012-06-28 | 2013-05-22 | 交通工具 |
US14/411,759 US9873440B2 (en) | 2012-06-28 | 2013-05-22 | Transportation means with water supply device |
CA2877776A CA2877776A1 (en) | 2012-06-28 | 2013-05-22 | Transportation means with water supply device |
EP13724812.6A EP2834124A1 (de) | 2012-06-28 | 2013-05-22 | Transportmittel mit wasserbereitstellungseinrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012211168.9A DE102012211168A1 (de) | 2012-06-28 | 2012-06-28 | Transportmittel mit Wasserbereitstellungseinrichtung |
DE102012211168.9 | 2012-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014000986A1 true WO2014000986A1 (de) | 2014-01-03 |
Family
ID=48485175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/060497 WO2014000986A1 (de) | 2012-06-28 | 2013-05-22 | Transportmittel mit wasserbereitstellungseinrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US9873440B2 (de) |
EP (1) | EP2834124A1 (de) |
CN (1) | CN204688115U (de) |
CA (1) | CA2877776A1 (de) |
DE (1) | DE102012211168A1 (de) |
WO (1) | WO2014000986A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016203383A1 (de) * | 2016-03-02 | 2017-09-07 | Siemens Aktiengesellschaft | Wagen mit einer Mehrzahl von Frisch- oder Trinkwasserbehältern sowie Verfahren zur Befüllung einer Mehrzahl von Frisch - oder Trinkwasserbehältern |
FR3089004B1 (fr) * | 2018-11-22 | 2021-07-23 | Speedinnov | Dispositif de surveillance de niveau de liquide dans un réservoir de WC de véhicule de transport public |
RU203160U1 (ru) * | 2020-11-30 | 2021-03-24 | Общество с ограниченной ответственностью "ЛТС-Сервис" | Устройство нагрева и охлаждения питьевой воды в железнодорожном вагоне |
AT524848B1 (de) * | 2021-09-02 | 2022-10-15 | Siemens Mobility Austria Gmbh | Wasserversorgungssystem für ein Schienenfahrzeug |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997046435A1 (de) * | 1996-06-04 | 1997-12-11 | Siemens Sgp Verkehrstechnik Gmbh | Verfahren zur kontrollierten teilentleerung eines abwasserbehälters in einem fahrzeug, insbesondere schienenfahrzeug sowie einrichtung zur durchführung des verfahrens |
EP1057943A2 (de) * | 1999-06-04 | 2000-12-06 | Mag Aerospace Industries, Inc. | Anordnung und Methode für eine Vakuumtoilette mit reduziertem Wasserverbrauch |
DE10308498A1 (de) * | 2003-02-26 | 2004-09-16 | Schüschke GmbH & Co. KG | Wasserversorgungssysteme für Lavatories in Flugzeugen |
DE202008016607U1 (de) * | 2008-12-17 | 2009-03-05 | Evac Gmbh | Pumpenlose Wasserversorgungseinrichtung für mobilen Einsatz |
DE102009021970A1 (de) * | 2009-05-19 | 2010-11-25 | Airbus Deutschland Gmbh | Autonomes Wassermodul |
WO2011051345A1 (de) * | 2009-10-30 | 2011-05-05 | Siemens Aktiengesellschaft | Schienenfahrzeug mit füllstandsüberwachung eines abwasserbehälters |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4142262A (en) * | 1977-07-01 | 1979-03-06 | Hamilton William H | Flush toilet system |
US4214324A (en) * | 1978-08-18 | 1980-07-29 | Monogram Industries, Inc. | Human waste storage and disposal systems for railroads or the like |
CA1072255A (en) * | 1978-11-14 | 1980-02-26 | Arnold Hennessy | Water-conserving toilet |
US5056544A (en) * | 1987-12-18 | 1991-10-15 | Stevens Charles F | Recreational vehicle remotely controlled tank drain valve and flushing method |
BRPI0503492A (pt) * | 2005-04-05 | 2006-11-28 | Jair Scherrer Leitao | sistema de descarga de vasos sanitários utilizando ar comprimido |
US8615822B2 (en) * | 2009-05-31 | 2013-12-31 | Fluidmaster, Inc. | Air pressure activated toilet flushing system |
US9416524B2 (en) * | 2013-03-05 | 2016-08-16 | David R. Hall | Piston-flush toilet system |
US20150033463A1 (en) * | 2013-08-02 | 2015-02-05 | Jack O. Roeser | Flushing system for a pressurized toilet |
-
2012
- 2012-06-28 DE DE102012211168.9A patent/DE102012211168A1/de not_active Withdrawn
-
2013
- 2013-05-22 CA CA2877776A patent/CA2877776A1/en not_active Abandoned
- 2013-05-22 WO PCT/EP2013/060497 patent/WO2014000986A1/de active Application Filing
- 2013-05-22 US US14/411,759 patent/US9873440B2/en not_active Expired - Fee Related
- 2013-05-22 CN CN201390000592.6U patent/CN204688115U/zh not_active Expired - Fee Related
- 2013-05-22 EP EP13724812.6A patent/EP2834124A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997046435A1 (de) * | 1996-06-04 | 1997-12-11 | Siemens Sgp Verkehrstechnik Gmbh | Verfahren zur kontrollierten teilentleerung eines abwasserbehälters in einem fahrzeug, insbesondere schienenfahrzeug sowie einrichtung zur durchführung des verfahrens |
EP1057943A2 (de) * | 1999-06-04 | 2000-12-06 | Mag Aerospace Industries, Inc. | Anordnung und Methode für eine Vakuumtoilette mit reduziertem Wasserverbrauch |
DE10308498A1 (de) * | 2003-02-26 | 2004-09-16 | Schüschke GmbH & Co. KG | Wasserversorgungssysteme für Lavatories in Flugzeugen |
DE202008016607U1 (de) * | 2008-12-17 | 2009-03-05 | Evac Gmbh | Pumpenlose Wasserversorgungseinrichtung für mobilen Einsatz |
DE102009021970A1 (de) * | 2009-05-19 | 2010-11-25 | Airbus Deutschland Gmbh | Autonomes Wassermodul |
WO2011051345A1 (de) * | 2009-10-30 | 2011-05-05 | Siemens Aktiengesellschaft | Schienenfahrzeug mit füllstandsüberwachung eines abwasserbehälters |
Also Published As
Publication number | Publication date |
---|---|
CN204688115U (zh) | 2015-10-07 |
CA2877776A1 (en) | 2014-01-03 |
US9873440B2 (en) | 2018-01-23 |
US20150166077A1 (en) | 2015-06-18 |
DE102012211168A1 (de) | 2014-01-02 |
EP2834124A1 (de) | 2015-02-11 |
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