초록 ▼

A rail vehicle contains a sanitary system which has a waste water tank and a fresh water tank which are each equipped with associated filling level sensors. A control device is provided for establishing a link in terms of control between the filling levels in the fresh water tank and waste water tan

A rail vehicle contains a sanitary system which has a waste water tank and a fresh water tank which are each equipped with associated filling level sensors. A control device is provided for establishing a link in terms of control between the filling levels in the fresh water tank and waste water tank. The control device monitors the filling level in the waste water tank by associated sensors and controls the filling level in the fresh water tank as a function of a measured filling level in the waste water tank.

대표청구항 ▼

1. A sanitary system for a rail vehicle, the sanitary system comprising: a wastewater tank of a sanitation unit for receiving wastewater;a freshwater tank of said sanitation unit for receiving freshwater;fill level sensors, at least one of said fill level sensors associated to each of said wastewate

1. A sanitary system for a rail vehicle, the sanitary system comprising: a wastewater tank of a sanitation unit for receiving wastewater;a freshwater tank of said sanitation unit for receiving freshwater;fill level sensors, at least one of said fill level sensors associated to each of said wastewater tank and said freshwater tank; anda control device controlling fill levels in said freshwater tank and said wastewater tank, said control device monitoring a fill level in said wastewater tank with an aid of at least one of said fill level sensors and, in dependence on a detected fill level in said wastewater tank, said control device controlling the fill level in said freshwater tank, said control device programmed to limit a freshwater level in said freshwater tank such that remaining freshwater in said freshwater tank can be accommodated in said wastewater tank. 2. The sanitary system according to claim 1, wherein said control device continuously monitors the fill level of said wastewater tank. 3. The sanitary system according to claim 1, wherein said control device cyclically monitors the fill level in said wastewater tank. 4. The sanitary system according to claim 1, wherein said control device monitors the fill level in said wastewater tank upon reaching a predetermined limiting value. 5. The sanitary system according to claim 1, further comprising filling lines connected to said freshwater tank, said control device closing off said filling lines of said freshwater tank upon reaching a predetermined fill level in said wastewater tank. 6. The sanitary system according to claim 5, further comprising a filling stop socket connected in said filling lines, the closing off of said filling lines is performed by activating said filling stop socket in each case. 7. The sanitary system according to according to claim 5, further comprising solenoid valves disposed in said filling lines, the closing off of said filling lines is performed by activating said solenoid valves in said filling lines. 8. The sanitary system according to claim 1, further comprising an outlet line connected to said freshwater tank, said control device emptying said freshwater tank, in dependence on the fill level of said wastewater tank, via said outlet line. 9. The sanitary system according to claim 8, wherein said control device removes liquid in said freshwater tank to such a fill level that remaining freshwater can be accommodated by said wastewater tank. 10. The sanitary system according to claim 1, further comprising a display device, said fill level sensor of said wastewater tank is connected to said display device on a rail vehicle outer side and said display device outputs current status messages about the fill level of said wastewater tank. 11. The sanitary system according to claim 1, further comprising a diagnostic device, said fill level sensor of said wastewater tank is connected to said diagnostic device and signals current status messages about the fill level of said wastewater tank thereto.