| 摘要 |
The invention is referring to a self-cleaning hydraulic toilet for small domestic animals, which uses only water for cleaning from the house network and a 12V electric source. The type 1 uses as toilet of the cat, the two sides of a rotating surface in order to save time for cleaning between two consecutive uses as explained before. The types 2, 3 are using one side of a horizontal surface as the cat's toilet. A hydraulic system, which is controlled by an electronic time-switch is activated as soon as the cat leaves the toilet, in type 1, cleaning alternatively both sides of the toilet, as well as a second cleaning of the mashing and liquefying room with water from the house network for the three types of the apparatus. In types 2, 3 the waste with the water used for cleaning will be pulped and mashed by the push/mixer (25 & 25a) in order to be drained from small diameter pipes, while in type 3, we use pipes of larger diameters. In all three types, the waste before its exit from the apparatus is passing from the siphon (23a) to prevent the malodor of the drain to enter in it. The main advantages of the apparatus are that it works completely automatically, therefore no need of any person's assistance in any phase of its operation. It is inexpensive and it doesn't use cat-litter.
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