DE202011104877U1 - Drainage gutter system - Google Patents

Abstract

A system for the drainage of traffic areas consist of a receiving duct element 1, preferably made of ductile cast iron, and a drainage pipe 10 arranged underneath, preferably consisting of plastic, characterized in that each receiving element element 1 has a preferably centrally arranged drain opening 6, with or is formed without a slope in the floor 3 and the floor 3 and longitudinal webs 2 enable a vertical guide 15 and 16 and horizontal guide 4 and 5 during assembly by two offsets in combination with one another.

Description

The invention relates to a flat gutter system with multiple gutter runs for draining traffic areas.

Drainage channels essentially consist of a channel body with one or more covering grates. The surface water is taken up by the covering grates and discharged into the gutter body.

In the channel body, the absorbed water is passed to the connection to the sewer pipe. The gutter system is only an intermediate station for draining the surface water into the already necessary sewers (pipelines).

For the stability of the channel body costly measures are required during installation or / and in the production.

For maintenance and cleaning of deposits in the gutter body consuming the rust must be solved and removed and inserted and secured roadworthy

These measures are particularly complex on traffic areas, where high demands are placed on the road safety of rust fastening.

For reasons of stability and for traffic safety, various gutter systems are already connected inseparably (monolithically) during production, which results in considerable additional expenditure both during production and during cleaning.

Likewise, larger trough dimensions (flow cross-sections) of the gutter body are required in the event of a large amount of water in order to reduce the strand lengths, which also leads to additional expense during manufacture and installation.

In both variants, the absorbed surface water is subsequently removed from the channel system in a controlled manner via pipelines.

Contents of the invention is to replace gutter body and rust by a flat receiving system as possible without releasable cover grates. The cleaning can be done without loosening the grates from above with conventional brooms.

Flat gutters are known with similar cross-sectional design of different materials and in use, but are applicable due to the low height and thus low flow cross-section only for limited water absorption and strand lengths.

An essential part of the invention is that of each female element 1 the absorbed surface water immediately over drainage holes 6 in the immediately below underneath drain pipe 10 is dissipated.

The recesses 14 in the drainage pipe 10 , preferably made of plastic, can be drilled out during installation.

Possible inspection shafts / openings can be arranged on the front side of the building, the pipe dimensions and lengths can be determined as required.

In a similar under EP 97102387 registered gutter system is indeed channel body and pipe also united in one element,
the gutter body but as previously supplemented by edge protection and lockable grates.

The production and installation are complex, during maintenance, the traffic-proof fixed grids must first be removed as loose parts with much effort and then re-inserted and locked.

Summary

The invention relates to the combination of a flat receiving element 1 with drain 6 into the drainage pipe below 10 with inlet via bore 14 ,

The shallow containment elements require minimal flow cross sections for any strand lengths to drain the surface water since there is a direct drain into the tubing for each element 10 is provided.

The length of the strand is determined by the cross section of the outflow line to be selected 10 certainly.

The production of a female element is compared to the production of conventional gutter elements with edge protection and lockable or fixed Abdeckrosten much cheaper.

With appropriate choice of material and foundation, the system is applicable in all areas of application. Maintenance and cleaning require minimal effort.

Explanation of drawings / sketches

1 represents the top view of a female element 1 , preferably made of ductile cast iron, without drainage pipe 10 represents.

The vertical longitudinal webs 2 and the ground 3 are frontally offset form and thus serve as a vertical installation aid.

The floor 3 has at the front pages as a laying aid in addition a horizontal guides 4 and 5 on.

In the bottom is preferably a drain in the middle 6 intended.

The floor can be optional for the drain with slope 13 be provided

At the longitudinal webs are flow openings 7 the end 6 arranged.

2 represents a front view.

The outer longitudinal webs 2 have down anchoring and Auflaglaschen 8th with lower horizontal projections 11 , inside corner stiffeners 12 and recesses 9 ,

3 represents a side view without drainage pipe 10 represents.

The vertical laying aids 15 and 16 are at the ends of the female element 1 seen.

4 is a central longitudinal section through an element with the underlying drainage pipe 10 ,

The arrows 13 represent a possible gradient and flow direction.

The bores 14 suitable for the confluence of the process 6 The female element can also be provided on site in the pipe.

5 is a cross section in the middle of the longitudinal direction of a female element.

6 represents 2 cross-sectional halves of a female element 1 with different inclinations in the soil 3 , various longitudinal bars 2 in different dimensions and with variable distances between each other, with different drainage openings 6 and various drainage pipelines 10 represents.

7 provides several partial top views of a female element 1 taking into account a simple cleaning effect and road safety with differently shaped longitudinal webs 2 including flow openings 7 and different processes 6 represents.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• EP 97102387 [0015]

Claims (6)

A system for drainage of traffic areas consist of a preferably made of ductile cast iron receiving element 1 and a disposed thereunder, preferably made of plastic drainage pipe 10 characterized in that each receiving element 1 a preferably centrally disposed drain opening 6 has, with or without slope in the ground 3 is formed and its bottom 3 as well as longitudinal webs 2 by two offsets in combination with each other a vertical guidance 15 and 16 and horizontal leadership 4 and 5 allow during assembly. A drainage system according to claim 1, characterized in that at the two outer longitudinal webs 2 vertically downwards anchoring and support elements 8th with lower horizontal projections 11 and corner stiffeners 12 are arranged for load distribution, the additional recesses 9 may have anchoring in the concrete foundation. A drainage system according to claim 1 and 2, characterized in that by the number of longitudinal webs 2 with different distances, geometric arrangements and dimensions, the water absorption and continuation to the process 6 in the ground 3 of the recording element 1 can be varied considering a simple cleaning. A drainage system according to claim 1 to 3, characterized in that by varying the dimensions of the longitudinal webs 2 and the soil 3 in connection with the total length of a recording element 1 the stability and traffic safety can be adapted to the requirements of the traffic area. A drainage system according to claims 1 to 4, characterized in that by combining the receiving elements 1 with different drainpipes 10 the flow cross section and thus the Abführvermögen can be varied. A drainage system according to claims 1 to 5, characterized in that the longitudinal gradient 13 in the gutter receiving element 1 and the longitudinal gradient 17 in the drainage pipe 10 can be formed differently and independently of each other.

Images