DE202010009638U1 - Attic outlet with integrated emergency overflow system - Google Patents

Abstract

Attic outlet with integrated emergency overflow system ( 1 ), characterized in that the gully / inlet channel (2), central channel (3) and end channel (4) by an internal, horizontal parting plane (1 or 5) in the main drain (9) and emergency overflow (10) is divided ( 1 ).

Description

at the drainage of flat roofs becomes the accumulated rainwater increasingly frequently directly through the attic Through (horizontally) derived, without the ceiling or the Roof down (vertical) to penetrate.

In addition to Main process will usually be a second drainage process (Century rainfall event) needed.

Of the in protection claim 1 named invention is based on the problem that for Main drain and emergency overflow 1 tube each, respectively 2 Attikabrbrüche (or at least 1 so big breakthrough, that 2 tubes have space) needed become. This requires twice the work / sealing effort and / or unnecessary size Attica breakthroughs after what, not least from an architectural point of view i. d. R. not desired is.

This Problem was solved with the feature listed in the protection claim 1.

With the parting plane ( 3 ) can be a Attikagully or shot pipe / channel ( 2 / 3 / 4 ) divide into 2 different levels. The lower becomes the main drain and the upper the emergency overflow ( 1 ). However, it remains with a single, minimally necessary Attikdurchbruch.

Of the in protection claim 2 named invention is based on the problem that a possibly already insufficiently designed main drainage only very inconvenient an emergency drainage added can be. Insulation, Sealing level and attic need edited / broken.

This Problem was solved with the feature listed in the protection claim 2.

By the subsequent insertion and fixable parting plane ( 3 ) can be retrofitted to an existing or already installed Attikagully / main drain, an emergency overflow ( 1 ).

Of the in protection claim 3 named invention is based on the problem that an emergency drainage i. d. R. should be used only at about 35 mm water level.

This Problem was solved with the feature listed in the protection claim 3.

The inserted dividing plane ( 3 ) creates the inlet edge for emergency drainage ( 2a ).

Of the in protection claim 4 named invention is based on the problem that different accumulation heights required are.

This Problem was solved with the feature listed in the protection claim 4.

The inserted into the gully pot / screwed dividing plane can be with z. B. an embossed / perforated excess length of about 20-50 mm ( 2 B ), the fitters bring by bending / kinking / breaking in the desired accumulation height. Alternatively, a separate storage frame can be attached to the ( 2c ).

Of the in protection claim 5 named invention is based on the problem that attics in different widths are common, what a stockpiling / production scope all channel lengths strong difficult or extended.

This Problem was solved with the feature listed in the protection claim 5.

With common Cutting tools, the channel length, in particular that of the parapet duct, be adapted to the Attikadimensionen on site.

Of the in protection claim 6 named invention is based on the problem that the Attikabreite and thus the required channel length depending on the location vary and thus an early, precise product order difficult or often not possible is.

This Problem was solved with the feature listed in the protection claim 6.

The Parting plane is by means of several predetermined breaking points (eg notches) can be shortened to different lengths without tools. It has to be when ordering the product in advance no longer to a specific Length set become. This facilitates for manufacturers and customer storage (and production scope).

Of the in protection claim 7 named invention is based on the problem that for visual reasons (Architect's request) or due to building regulations if necessary non-combustible materials / products or high-quality building materials for Should be used.

This Problem was solved with the feature listed in the protection claim 7.

The Components can both plastic, as well as z. As stainless steel, alloys or coated materials are produced, making a versatile Field of application allows.

Of the in protection claim 8 named invention is based on the problem that, despite the use of a single tube / channel, two different Flow directions must be generated. One for the main drainage (which opens vertically in the water tank) and one for emergency drainage (which horizontally over the water box, in the form of a gargoyle, leads).

This Problem was solved with the feature listed in the protection claim 8.

The divided by the parting plane end of the channel receives a below the parting plane cutout, which drops the horizontally incoming water vertically into the water catcher ( 4 ).

Of the in protection claim 9 named invention is based on the problem that quickly arriving water of the main drainage level may (partially) over the bottom section of the channel end piece (which this water vertically into the water box).

This Problem was solved with the feature listed in the protection claim 9.

The dividing plane is finally z. B. angled 90 degrees down and thus forms a closed barrier wall / water retention wall. Alternatively, this wall can also be part of the channel end piece, beyond which the parting plane extends or on which it rests and closes ( 1 / 3 ).

Of the in protection claim 10 named invention is based on the problem that conventional DN round tubes are cheap and easy to use, however, they are limited in their drainage performance. Relatively many Attikabrbrüche can the To be a follower. Also, the DN-related / predetermined round tube diameter in roof structures annoying / obstructive be because in many places as possible low roof height / cross sections desired / required at maximum drainage capacity are.

This Problem was with the feature listed in the protection claim 10 solved.

Either the gully as well as its continuing Channel can be of various shapes / cross sections (eg rectangular, oval, trapezoidal, etc.), which may in addition to a higher drainage performance also fewer attacks on the atrium (since a total of less gully must be used) condition. One opposite round tubes significantly reduced roof height is also resulting.

Of the in protection claim 11 named invention is based on the problem that commercial Water collection boxes no continuous cutouts for the required channel cross sections of the supplied drainage / sewer Offer.

This Problem was with the feature listed in the protection claim 11 solved.

The system includes a water box, which is factory provided with through holes for the respective channel shapes. Alternatively, the box without recesses, but with z. B. pre-punched / perforated cross-sections provided (), which only need to be broken out to be delivered ( 5 ).

Of the protection claim 12 named invention is based on the problem that the tail is right must be placed in the water catcher to do the double function fulfill to be able to.

This Problem was with the feature listed in the protection claim 12 solved.

The Channel centerpiece becomes local so shortened that it's about 6-8 cm protrudes from the attic. The sleeve of the channel end piece is then 5-7 cm above the Neck of the center section of the channel pushed and is so with the complete recess of the Main drainage level in the water box.

Of the in protection claim 13 named invention is based on the problem that cost and / or space limitations no water catchment boxes required are.

This Problem was with the feature listed in the protection claim 13 solved.

The end channel can, instead of leaving the main drainage open into a water catcher, directly z. B. be transferred at right angles into a (eg DN) downpipe, so that a homogeneous, consistently uniformly guided, slender duct / pipe system is ensured and simultaneous Speierfunktion the emergency overflow is maintained ( 7 ).

Of the in protection claim 14 named invention is based on the problem that foliage / gravel the channels clogged and should also be secured against slipping.

This Problem was with the feature listed in the protection claim 14 solved.

The system is a deciduous / Kiessfanggitter or / and sieve z. B. made of plastic or stainless steel, the Ka narrowed by the dividing plane Ka nal protects against contamination and can be plugged or screwed to the gully to prevent slipping.

drawings

Attic outlet with integrated emergency overflow system

1 ) Dividing plane divides gully / drainage channel horizontally into main drain (below) and emergency overflow (above).

2a ) Adjustment point of the parting line = accumulation height for emergency overflow (about 35 mm)

2 B ) Perforated dusting plate allows for different accumulation heights of approx. 35-65 mm

2c ) Emergency overflow mounting frame to gully; if higher heights than 65 mm are required.

3 ) Plug connection of the parting plane

4 ) Canal tail (gargoyle) in water catcher

5 ) Drip box perforated or perforated for different channel cross sections

6 ) Installation situation; shows the usual position of the essential system components when installed on the attic

7 ) Sewer end piece (with gargoyle) to DN downpipe

Claims (14)

Attic outlet with integrated emergency overflow system ( 1 ), characterized in that the gully / inlet channel ( 2 ), Middle channel ( 3 ) and end channel ( 4 ) by an inner, horizontal parting plane ( 1 respectively. 5 ) in the main process ( 9 ) and emergency overflow ( 10 ) is divided ( 1 ). Attic outlet with integrated emergency overflow system according to claim 1, characterized in that the parting planes ( 1 respectively. 5 ) at the points of contact ( 3 ), glued, placed, clamped, welded or stapled together and / or fixed with the channel or guided in it ( 25 ) can be ( 5 ). Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that the parting plane ( 1 ) simultaneously generates / forms the desired accumulation height in the inlet area ( 13 ), which is decisive for emergency drainage (mostly approx. 35 mm). The parting line can be inserted into the drain and / or screwed additionally ( 16 ) become ( 2a ). Attikagully with integrated emergency overflow system according to one of the preceding claims, characterized in that the plugged into the gully pot / screwed parting plane ( 1 ) with z. B. an embossed / perforated excess length of about 10-30 mm ( 14 ) which can be bent / kinked / shortened for curtailment ( 2 B ). Alternatively, a bunker frame ( 8th ) are attached as a separate component ( 2c ). Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that the channel length or individual channel components ( 1 / 2 / 3 / 5 ), with simple plastic or metal cutting tools (eg metal saw) on site, according to the respective attic width, shorten. Attikagully with integrated emergency overflow system according to one of the preceding claims, characterized in that the parting plane () by means of z. B. embossed / perforated predetermined breaking points (analog 14 ) on site, even without tools by kinking, according to the desired channel length, cut accordingly and z. B. by means of "tongue and groove" stuck together () leaves. The dividing plane of the gully ideally forms the "spring"(); the dividing plane of the channel forms the "groove" ( 3 ). Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that the individual system components ( 1 - 8th ) made of plastic, metal or alloys (eg rustproof or resistant to chemicals) can be produced or coated. Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that the end piece of the channel ( 4 ) is cut out in the area of the lower, water-carrying plane ( 18 ) ( 4 ). Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that the channel end piece ( 4 ) at the end, between parting plane ( 5 ) and lower channel wall, through a water retention wall ( 21 ), which is either directly terminating part of the parting plane ( 5 ) (and thus angled from it, for example, about 90 degrees) ( 3 ) or part of the channel wall of the channel end piece ( 4 ) and rests on this or is connected / closed ( 4 ). Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that gully ( 2 ) and Rohrsys tem ( 3 / 4 ) in different cross-sections and dimensions (), such. B. round, rectangular, oval, or mixed forms, can be made. Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that a water collecting box ( 7 ) is provided with a continuous cutout for the respective cross section of the channel end piece / emergency overflow for system completion. Alternatively, the box without specific cut, but with z. B. pre-punched / perforated cross-sections () provided that only need to be broken out on site to be produced ( 5 ). Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that the channel end piece ( 4 ) is positioned so that in the inserted state ( 4 ) the lower channel recess ( 18 ) for main drainage ( 9 ), within the water catchment box ( 7 ) and the upper emergency drainage level ( 10 ) discharges the water through the complete box as a spout. The optimal position of the channel end piece is ensured if the middle section (neck) ( 3 ), about 6-8 cm above the Attikaaußenseite, into the water catchment box protrudes and there the Kanalendstück (sleeve) ( 4 ) can be fully inserted ( 29 ) ( 4 ). Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that the channel end piece ( 4 ) with one at the main drainage ( 9 ) connected connecting pieces of any shape and direction (usually vertical DN round tube ( 17 )), which makes it possible by means of plug connection, the horizontally coming through the attic channel, z. B. vertically into a (usually DN) downpipe ( 15 ) ( 7 ). Other shapes and directions are possible. The emergency drainage above the main drain drains freely, horizontally. Attic outlet with integrated emergency overflow system according to one of the preceding claims, characterized in that a gravel or leaf trap ( 6 ) made of plastic or stainless steel at the gully ( 2 ) can be plugged in or screwed on ( 6 ).