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Lyudmila V Zhurin

Viacheslav V Zhurin

In accordance with an embodiment of the invention, the hygienic toilet with a user protection from evacuations is designed. A self-foaming liquid soap as a high efficiency absorbing substance is used from contaminations produced during evacuations. A water tank is comprised of two compartments: one is for flashing water that could be a regular gravity tank, or a pressure assisted flash water, and a separate compartment is for a self-foaming liquid soap. A toilet bowl is designed with two rims: one is for a flashing water and another one for a soap foam. A soap foam is applied into a bowl walls and on a water surface on a bowl bottom for protection from evacuations and reflections into a user. Analysis of a liquid flow in a toilet bowl made possible to utilize a theory of surface waves in a bowl exit outlet designed in the form of a converging-expanding channel with a high velocity liquid flow through the toilet bowl without disturbances and atomizing effects and providing a maximum efficiency detergency of bowl walls.

Hygienic high detergency toilet

Compressed air is utilized for water evacuation from water hose or other liquid containing systems. A freeze-free water hose device is provided which includes an air pump-compressor means, a Y-coupling with a water faucet. In one case, there is utilized one Y-coupling with one shut-off valve and an air-compressor means in a water faucet vicinity or on a faucet's wall. In another case, there is utilized a Y-coupling at a water faucet with one shut-off valves and a Y-coupling with three shut-off valves at a water hose reel. Yet in another case, there are utilized two Y-couplings each with two shut-off valves: one Y-coupling at a faucet and another at a water hose reel. In this case, a compressed air means is assembled with a water hose reel. This device is utilized also in beer, soda and water industry for cleaning lines with chemicals or pure water.

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Fort Collins, CO, United States of America

Lyudmila V Zhurin