DE2609345A1 - CEILING DRAIN WITH ADHESIVE EDGE AND PROTECTED SEWAGE DRAIN OPENINGS - Google Patents

Description

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Ceiling drain with adhesive edge and protected seepage water drain openings In the case of ceiling drains = floor drainage box, built into room ceilings, there is the danger, for example, by temperature differences between drainage boxes and the floor in which it is embedded, crevices arise, (1by the water outside of the drainage box can penetrate into the ceiling and into the lower rooms.

Adhesive edges with drainage holes to the drainage box are known but also that in the drainage box for various reasons as a water template dammed water level can rise so high that the drain holes of the adhesive edge overflows and drains water back into the ceiling through the drainage holes which can have unpleasant consequences, especially in hospitals and groceries processing plants where bacterial foci can develop.

The present invention is intended to prevent this situation as far as possible, in that in front of the drain holes when the water rises in the drain box, an air cushion that prevents water from penetrating the ceiling.

The accompanying drawing shows a drainage box - 1 - with Drain connection - 2 - and adhesive edge - 3 - built into a ceiling.

The sub-concrete corner - 4 -, on which there is an adhesive edge - 3 -.

Insulating cardboard - 5 - is placed over the bead - 6 - of the adhesive edge - 3 - and glued. On the insulating cardboard - 5 - the leveling gradient concrete - 7 - is applied, on top the floor - 8 - mostly clinker brick or plastics. Stretching can cause cracks - 9 - arise, the water entering the ceiling through this is removed from the adhesive edge - 3 - and through the openings - 10 - or - 11 - into the drainage box - 1 - directed.

The drawing shows two implementation options. Version 1, here, through the outer wall of the EntwässerungskaatXnow, the hanging - 11 -, which is on The support ring - 12 - of the sludge collector - 13 - is connected by webs - 14 through the outer wall of the drainage box - 1 -, the ring - 11 - and the support ring - 12 - formed ring chamber - 15 - forms an air chamber in which any number of openings - 1o - can flow around the water from the adhesive edge that has penetrated into the ceiling - 3 - to lead into the drainage box - 1 -.

In version 2, the chamber - 15 - is made up of any number of hoods with outer wall openings - 11 - of the drainage box - 1 - replaced.

Since the sludge box forming the odor trap - 13 - with the The water level "H" is removable and the cover - 16 - is on the drainage box - 1 - can be placed without an inserted sludge box - 13 - and thus also without odor trap, the lid - 16 - has two pieces of webs - 19 - that are not quite are as high as the support ring - 12 - of the sludge box - 133 version 3 shows the inserted cover - 16 - in the drainage box - 1 - without inserted sludge box - 13 - Through the supporting supports -e19- of the cover - 16 - on the support edge - 20 - of the drainage box - 1 - the lid - 16 - can be tilted at an angle in this, so it is visible and noticeable when stepping on the lid that the sludge box with odor trap is not installed.

Claims (2)

Protection requirements S Ceiling drains with adhesive edge for seepage water collection and drainage, characterized in that the drainage openings from the adhesive edge to the drainage box are provided with hoods that form air cushions and thereby prevent through Splashes or rising water level in the drainage box, dirty water from Drainage box through the drainage openings of the adhesive edge in the ceiling, in the the ceiling drain is embedded, penetrates. 2. Ceilings as well as floor drains with cover for the inlet and sludge box, where this the odor trap and the air cushion that the drainage openings of the adhesive edge is upstream, biden, according to claim 1, characterized (1ass on the cover two Bars are attached, which can be found when the sludge box is removed and the lid is inserted on the support ring of the drainage box, on which the sludge box is normally rests on top, put on top and tilt the lid at an angle.