FIELD: sanitary-engineering installation.
SUBSTANCE: drainage system comprises housing accommodating valve disk of drain valve so that by means of valve disc lifting drain valve slot opens, and water for washing follows in direction of flow through at least one drain window located in housing, and through open slot of flush tank valve. To control the flow of water flowing from the flush tank per unit of time, the water outlet is equipped with a rotary element with possibility of adjustment, which is located at a radial distance from the drain window, forming an annular slot and adjusting the rotary element, it is possible to cut or lengthen the water flow path to the drain port. Rotary element is located radially outside the housing, and the rotary element can be linearly adjusted in the axial direction.
EFFECT: creation of drainage for drain tank, in which adjustment of amount of water for flushing will be technically easier.
14 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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|
RU2391466C2 |
