| 摘要 |
FIELD: filtration of water in domestic conditions. SUBSTANCE: the device has a flow-through filter, receiving vessel for filtered water and a receiving filter filling indicator. The indicator may be made as a detachable casing secured in the area of the upper edge of the receiving vessel, accommodating a float, circuits with the signalizing member closed by starting contacts, one of which is located on the float, and the other 0 in the upper part of the casing. The indicator may also be made in the form of a tray located under the receiving vessel, reservoir for filtered water running over from the receiving vessel, float located in the reservoir, and circuit with the signalling member and closed by starting contacts, one of which is fastened to the upper part of the reservoir, and the other - to the float. EFFECT: enhanced reliability of monitoring of filter resource. 2 cl, 2 dwg
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