Facade drainage channel

Abstract

The invention relates to a facade drainage channel comprising a main body with a base (2), a first side wall (3) and a second side wall, and a grate (5) which, in use, is supported by the first and second side walls, the first side wall (3) and the second side wall extending from the base to the grate (5) in a corresponding main direction, the facade drainage channel (100) being configured to be arranged adjacent to a wall of the facade of a building, the first side wall (3) being configured to be arranged facing said facade wall. According to the invention, the first side wall (3) comprises a plurality of openings (6) arranged in a staggered pattern in parallel rows in a direction perpendicular to the corresponding main direction, such that the adjacent rows are partially overlapping in said main direction.

Claims

such as the ratio between the sum of the areas of the orifices (6) of a segment of the lateral wall (3) and the total area of ​​said segment, said segment being a rectangular segment 30 mm wide by 30 mm high.

7. Channel according to any one of the preceding claims, wherein at least a portion of the base (2) also comprises a plurality of orifices (6) arranged in a staggered pattern.

8. Channel according to claim 7, wherein the base (2) comprises a wall density in a range of between 10 and 50%, said wall density being defined as the ratio between the sum of the areas of the orifices (6) of a segment of the base (2) and the total area of ​​said segment, said segment being a rectangular segment 30 mm wide by 30 mm high.

9. Channel according to any one of the preceding claims, wherein the first side wall (3) also comprises a plurality of openings (7a) separated along a longitudinal direction (X) of the drainage channel (100), each opening (7a) extending from the first side wall (3) preferably to a portion of the base (2), a corresponding recess (7) being formed in the drainage channel (100).

10. Channel according to any one of the preceding claims, wherein the first side wall (3) and the second side wall (4) extend perpendicularly to the base (2), such that the principal direction (Z1, Z2) of each side wall (3, 4) is a vertical direction, forming a U-shaped main body (1).

11. Channel according to any one of claims 1 to 9, wherein the first side wall (3) and the second side wall (4) extend at an obtuse angle to the base (2), forming a V-shaped main body (1).

12. Channel according to any one of the preceding claims, wherein the first side wall (3) comprises a thickness of between 1 and 10 mm, preferably between 1.5 and 6 mm, and most preferably between 2 and 4 mm.

13. Channel according to any one of the preceding claims, wherein the main body (1) is made of metal, preferably galvanized steel or stainless steel, plastic, composite, ceramic or concrete. [Fig. 1] 100 1¾ : x rw ; M 2 V Y [Fig. 2] ..-- .. P ” n ! 11 |W\ / |1 » 1 / / tM V- C 2 s fi ’ b 'Pr * 01^ / w \\ \ 7a AG. 1 4 • ■. / y—3 ''•.<■ 1Y\ i "'^? n '<< / [ < '\ x '' ^'lw ■ / ” 2S>$a ? 3' / s#l< r k / / / êW * \ » \ / ï <: < S? ■> ^ \ / Sw \ 73 6 7 FIG. 2 ZI J k FIG. 3A FIG. 38 110 F IG, 4

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