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OwnerDenis Lehmann, Michael Streb +2inventors
InventorsDenis Lehmann, Michael Streb, Marcus Braun, Heinz-Peter Werner
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Particularly in hospitals, care homes or similar institutions, it is necessary to have a safely handled and reliable method for the emptying and cleaning of excretion containers, for example urine bottles or bedpans. A method and a system (110) are therefore proposed, by means of which such articles to be rinsed (112) can be treated. In this case, first, in an emptying step (210), the articles to be rinsed (112) are emptied and are rinsed out with a rinsing-out liquid. Subsequently, in a circulation step (212), the articles to be rinsed (112) are washed in circulation. Finally, a rinsing-clear step (214) is carried out, in which the articles to be rinsed (112) are rinsed with a rinsing-clear liquid. Then, in an optional disinfection step (216), preferably a chemical disinfection step (216), the articles to be rinsed (112) are disinfected, and, in an optional drying step (218), the articles to be rinsed (112) are dried by being blown off with heated air.
1-20. (canceled)
A method for the treatment of articles to be rinsed having at least one excretion container, a cleaning chamber configured to be used for receiving the articles to be rinsed, which has a circulation tank and an outflow with a valve, the method comprising:
The method as claimed in claim 1, wherein the duration of method step b) forms at least 25% of the overall method duration, at least 50% of the overall method duration, or at least 75% of the overall method duration.
The method as claimed in claim 1, wherein, in method step b), circulation liquid with a nozzle pressure of between 0.6 and 1.0 bar, preferably with a nozzle pressure of 0.8 bar, and a jet volume in the range of between 5 and 10 l/min per circulation nozzle is sprayed onto the articles to be rinsed.
The method as claimed in claim 1, further comprising:
The method as claimed in claim 1, wherein individual preset water quantities are provided in a fresh water storage tank for different method steps.
The method as claimed in claim 1, wherein, in method step b), the articles to be rinsed are wetted with cleaning solution, preferably highly concentrated cleaning solution.
The method as claimed in claim 1, wherein circulation is interrupted during spraying on.
The method as claimed in claim 1, wherein, in method step b), circulated washing liquid is routed through a comminutor, particles contained in the circulated washing liquid being comminuted.
The method as claimed in claim 1, wherein, in method step b), circulated washing liquid is filtered.
The method as claimed in claim 1, further comprising:
A device for the treatment of articles to be rinsed comprising at least one excretion container, the device being set up, having a correspondingly set-up control in order to carry out the method as claimed claim 1.
Dependencies are inferred from the claim text.