EP3428354A1 - Drain gutter arrangement - Google Patents

Abstract

The invention relates to a gutter assembly comprising a gutter 1 and a sealing sleeve 2, wherein the gutter 1 has a horizontally extending groove bottom 11 having an upper and a lower side, wherein on the underside of the gutter bottom 11, a gutter 12 is arranged, which is different from the gutter bottom 11 extends vertically downwards and encloses a provided in the channel bottom 11 drain opening circumferentially closed, wherein in particular the gutter 1 has a length in a first horizontal direction X which is at least five times its length in a second horizontal direction. The sealing device has a first sealing portion (100), a second sealing portion (200) and a connecting portion, wherein in a first operating position, the first sealing portion 100 on the channel nozzle 12 and on the connecting portion and the second sealing portion 200 on the tub neck 22 and on the Connecting portion sealingly abuts to form a sealed collection volume between tub neck 22 and gutter 12th

Description

The invention relates to a gutter arrangement with a gutter and a sealing collar according to the preamble of claim 1. The invention further relates to a set for realizing a gutter arrangement according to the invention according to claim 18 and the use of a gutter arrangement according to the invention.

Generic gutter arrangements include a gutter, which may be formed for example as a shower channel, and are used for example in room showers, public toilets or commercial kitchens for removing water. An essential element of such generic gutter arrangements is the gutter. The gutter has a horizontally extending groove bottom with a top and a bottom, with "top" and "bottom" of course refer to directional information along the vertical. The gutter is usually trough-shaped, ie, that gutter walls are arranged on the upper side of the gutter bottom, which extend vertically upwards away from the gutter bottom and thus together with the gutter bottom form a trough shape, in which water is collected for removal. On the underside of the gutter bottom, a gutter nozzle is arranged, which extends vertically downwards away from the gutter bottom and which circumferentially closes a drain opening provided in the gutter bottom encloses. In most cases, the drainage channel is provided with exactly one discharge opening and exactly one channel nozzle assigned to it. However, generic gutter arrangements with a plurality of drainage openings and a plurality of gutter nozzles are also known, wherein each gutter nozzle is associated with exactly one of the drainage openings and encloses them peripherally closed. This can be advantageous for ensuring a high drain rate. The drainage channel can thus have, in addition to the one channel nozzle and the one outlet opening, further channel nozzles and respectively associated outlet openings. The horizontally extending groove bottom is often not flat but has a slope along one or more horizontal directions to the drain opening out. In any case, however, the channel bottom extends over a substantial horizontal area. The gutter is usually formed elongated in a first horizontal direction, that is, that it has a length in the first horizontal direction, which is at least 5 times, in particular at least 10 times, their length in a second horizontal direction, the second horizontal direction is preferably perpendicular to the first horizontal direction. However, there are also gutters generic gutter arrangements known which extend in the two said horizontal directions with an equal length. The gutter walls discussed above extend along a vertical which is perpendicular to the horizontal, ie perpendicular to all horizontal directions, and the gutter walls typically have a length along the vertical which is less than one tenth of the length of the gutter in the first horizontal direction is. Typically, the length of the gutter in the first horizontal direction is between 70 cm and 200 cm and the length of the gutter in the second horizontal direction is between 3 cm and 15 cm and the length of the gutter walls along the vertical between 1 cm and 7 cm. The gutter is often produced by forming and / or welding process of a one-piece sheet. In any case, the trough-shaped gutter is suitable for collecting water and deliver it via the drain opening.

A generic gutter assembly further comprises a sealing sleeve, which forms a sealing trough with a trough bottom, in which the gutter body is located. The sealing trough has a trough which encloses a circumferentially closed opening in the trough bottom, wherein the trough nozzle opens into this provided in the trough bottom opening and thus, at least radially, is disposed within the opening, d. H. at least with the clear cross section of this opening is aligned. In some embodiments, the channel nozzle also overlaps axially with the tub neck, so that it also extends axially within the tub neck. In addition, a generic gutter arrangement on a drain pot. The drain pot is designed in such a way and can be arranged to the gutter and sealing collar, that the tub neck opens into it and it is circumferentially closed outside sealed around the tub neck against the sealing trough. In particular, the drain pot is arranged in each intended operating and mounting position so that the tub neck opens into it and it is sealed circumferentially closed outside around the tub neck against the sealing trough.

The described embodiment of generic gutter arrangements serves the purpose that a completed in fine space floor, in which the gutter assembly is integrated, can be reliably sealed watertight. For this purpose, usually two different sealing levels are provided: the provision of a first sealing level takes place via a seal of the screed of the room floor, which can be done for example by a seal coat with a paste, a flocked sealing membrane or a welding line. In this first sealing level, the sealing sleeve is integrated, which forms the sealing trough, in which the gutter is located. It is understood that the gutter of the gutter assembly extends vertically beyond the sealing sleeve and thus lies only with a lower portion in the sealing sleeve formed by the sealing sleeve. The second sealing plane is formed on the surface of the room floor, and in this second sealing level, the gutter is integrated. The surface is usually formed by a bottom end, such as tiles, which is then connected via a seal, usually a silicone gasket around the drainage gutter water-tight with the top of the gutter. In a proper use of a generic gutter arrangement is on the second sealing level water, which is located on the room floor surface, led to the gutter and discharged from there via the drain opening in the drain pot. To the drain pot, a drain pipe is connected, through which the water can be discharged into the sewer. The first sealing level serves to prevent the ingress of water into the room floor as far as possible in order to prevent building damage due to water ingress as far as possible. Danger of such ingress of water may for example be that a seal that connects the bottom end with the gutter, age-related leaks, so that water can get between bottom and gutter gutter. Even in the bottom itself, for example, in tile joints, leaks may arise, can get through the water, starting from the room floor surface to the top of the screed. For all these purposes, the first density level is essential. By continuing the first sealing level from the sealing of the screed to the sealing trough forming sealing sleeve ensures that such water can collect in the sealing trough and does not penetrate into the room floor. Thanks to the seal between the drain pan and the sealing trough, it is also ensured that, when the drain pan becomes blocked, no water can escape between the drain pan and the sealing trough and from there into the room floor.

However, it has proven to be problematic in the prior art to remove water which accumulates at the first sealing level, in particular in the sealing trough. As a means of choice, so-called "leachate openings" are selected for this purpose in the prior art. These seepage water openings are mostly provided in the gutter near its vertical upper end. If water accumulates at the first sealing level, it can enter the drainage channel via the seepage water openings from the outside and from there via the drainage openings into the drainage pot and thus into the sewage system. Such seepage water openings are usually provided so far above the gutter bottom in the gutter, that in a proper use of the gutter assembly for discharging water from the room bottom surface, the water does not escape via the leachate from the gutter but is discharged directly through the drain opening in the drain pot. The problem with this is that, in the event of an obstruction of an outflow, for example in the drain pot or in a drain pipe, it may happen that dammed water escapes from the drainage channel through the seepage water openings between the first and second sealing levels. In addition, it is problematic that even in a normal operation in which significant amounts of water must be removed from a room floor surface, water can accumulate in the gutter before it flows into the drain pan, wherein Even such damming may result in water collected in the gutter exiting the leachate ports and passing between the first and second sealing planes. In addition, it is problematic that at the widest possible spacing of the leachate from the gutter bottom a significant damming of water on the first sealing level is required until it can get over the leachate to the drain hole in the gutter and can be removed from away.

The present invention has for its object to provide a gutter assembly that meets the above-described purpose of generic gutter arrangements and thereby at least partially solves the difficulties and disadvantages that arise in generic gutter arrangements. The invention is further based on the object to provide a set for the realization of a gutter arrangement according to the invention and to provide a use of a gutter arrangement according to the invention, with the above-described purpose of generic gutter arrangements can be met easily and reliably.

As a solution to the described problem underlying the invention, the invention proposes a gutter arrangement with the features of claim 1. The gutter arrangement according to the invention comprises, as explained above for generic gutter arrangements, a gutter and a sealing collar, wherein the gutter has a horizontally extending groove bottom with a top and a bottom, wherein on the underside of the gutter bottom, a gutter piece is arranged extending from the gutter bottom extends vertically downwards away and enclosing a provided in the channel bottom drain opening circumferentially closed. Particularly preferably, the gutter has a length in a first horizontal direction, which is at least 5 times, in particular at least 10 times its length in a second horizontal direction. The sealing collar forms a sealing trough with a trough bottom, in which the trough body lies, wherein the sealing trough has a tub neck, which encloses a provided in the tub bottom opening circumferentially closed, within which the channel nozzle is arranged. The gutter assembly further comprises a drain pot, which is designed and can be arranged relative to the gutter and sealing sleeve, that in each operating position and in particular in each mounting position of the tub nozzle opens into it and it is circumferentially closed outside sealed around the tub neck against the sealing trough. The gutter arrangement according to the invention may have further features which have been explained above with reference to generic gutter arrangements. It is essential that the gutter is adapted to collect water and discharge through its drain opening, and that the sealing sleeve is adapted to collect water in the sealing trough formed by it and that the gutter piece is so within the tub neck that he in this opens, that is, based on the horizontal direction its light cross section is within the clear cross section of the tub neck. Tub spigot and gutter can axially, ie along their vertical course, overlap. In addition, it is essential that the drain pot with respect to the sealing trough, which is formed by the sealing sleeve, is sealed watertight in any intended operating position via a closed in any case around the tub neck circumferential seal. The term "waterproof" means preferably that in a test according to DIN EN 1253, Part 1, March 2015, the gutter assembly prevents their intended use leakage of water at each sealed as a "waterproof" points.

The gutter assembly according to the invention further comprises a sealing device, which has a first sealing portion, a second sealing portion and a connecting portion. First sealing portion and second sealing portion are preferably provided by at least one sealing element, which is a separate element from the above-mentioned seal between the sealing trough and the drain pot. In a first operating position of the gutter arrangement according to the invention, the first sealing portion is watertight sealing both at the gutter and at the connecting portion, and the second sealing portion is in the first operating position waterproof sealing both at the tub neck and at the connecting portion to form a sealed collection volume between tub neck and gutter neck. Particularly preferably, in the first operating position, the first sealing section lies sealingly in a watertight manner at the channel nozzle and at the connecting section in a closed manner around the outlet opening. Particularly preferably, the second sealing portion is in the first operating position on the tub neck and at the connecting portion in each case closed around the drain opening circumferentially waterproof sealing. Accordingly, in this preferred embodiment, a closed between the tub nozzle and channel nozzle circumferential collecting volume is formed. This collecting volume is designed to collect water that flows vertically from above into the collecting volume, so that it can not escape vertically downwards from this collecting volume. In the first operating position, the connecting section connects the two sealing sections in a watertight manner to one another via a detachable connection in order to ensure the formation of the sealed collecting volume between the tub neck and the channel neck. In a second operating position, the releasable connection is released, wherein by releasing the releasable connection a Passage opening between the collecting volume and the opening provided in the tub bottom opening is released. The passage opening thus allows a connection provided in the tub bottom opening with the collecting volume, whereas the passage opening in the first operating position, in which the two sealing portions are connected to each other via the connecting portion watertight, is closed, so that provided in the tub bottom opening not communicates with the collection volume. The connection is preferably reversibly detachable, ie that the gutter arrangement according to the invention can be displaced as often as desired from the first operating position into the second operating position and back again into the first operating position. Via the connecting portion, preferably channel neck and tub neck are connected to each other, so that the collecting volume can be formed. About the sealing portions, the watertight sealing of the connecting portion is ensured to channel nozzle and tub sockets so that water can be collected in the collecting volume, which can then be selectively discharged in the second operating position via the passage opening. The releasable connection can be ensured, for example, via a frictional connection or via a positive connection, for example by the provision of a plastic connecting portion, in which a closable passage window is provided. Alternatively, for example, the connecting portion may be provided by a rigid element which is locked or clamped in the first operating position with two sealing portions and which can be released from both sealing portions, releasing the passage opening.

Compared with the prior art, the present invention brings significant advantages. On the one hand is ensured by the provision of a collecting volume between tub spigot and gutter that water that like explained above runs at the first sealing plane to the gutter, can collect in the collecting volume and is thus prevented from entering the room floor. On the other hand, it is ensured by the provision of the collecting volume between tub neck and gutter that the water can collect at the lowest possible point below the surface floor surface, so that it can possibly come to no accumulation of water above the screed at the first sealing level. In addition, it is ensured via the detachable connection between the two sealing portions and the connecting portion that the passage opening is selectively opened only in the second operating position of the gutter assembly according to the invention, so that only in this second operating position water can reach from the collecting volume to the opening provided in the trough bottom , This can also be prevented particularly effectively that accumulate in a clogging of the drain pot or a drain pipe water in the drain pot and can get from there between gutter socket and tub spigot. The gutter arrangement according to the invention thus enables on the one hand the reliable collection of so-called "leachate" in the collecting volume, on the other hand the deliberate discharge of this leachate through the passage opening in the drain pot and beyond preventing the ingress of water between the first and second sealing level in a blockage of the Drain pot and / or a drain pipe connected thereto. In addition, the gutter assembly according to the invention enables the formation of a flangeless gutter. Because the fact that the gutter is arranged in the sealing trough of the sealing collar and the sealing collar is integrated in the first sealing level, eliminates the usual requirement in the prior art, to provide a flange on the gutter, via which it can be connected to a sealing mat (z B. by gluing) and then with a waterproof covering, which is provided on a screed, can be connected. As a result, the installation options of the gutter according to the invention are significantly expanded, and the gutter of the gutter assembly according to the invention can be installed in particular in close proximity to a wall. In general, at least one lower section of the gutter, in particular at least the gutter bottom, preferably lies within the vertical extent of the sealing trough, and in general the gutter is generally located at least horizontally within the sealing trough. It is essential that the sealing trough can fulfill at least in the first operating position a water collecting function below the gutter. In general, according to the invention, a flangeless configuration of the gutter walls can be provided in such a way that the gutter walls have, at their vertical end facing away from the gutter floor, an extension along the specific horizontal direction, in which they form a conclusion of the gutter, which measures less than 2 cm, with their planar extension , in particular less than 1 cm.

In one embodiment, the sealing collar extends in each case by at least 5 cm, in particular by at least 10 cm beyond all horizontal ends of the channel bottom. The sealing collar thus has a closed around the gutter circumferential horizontal end, which is always spaced over the entire circulation by at least 5 cm from the horizontal extent of the channel bottom. This ensures that the sealing sleeve has a sufficiently wide edge region, over which it can be reliably connected to adjacent watertight coverings, for example by gluing or by welding. In one embodiment, the sealing collar has a hard shell portion forming the sealing well and a mat portion that extends horizontally circumferentially about the hard shell portion and which is sealingly connected to the hard shell portion via a closed circumferential sealing line. Of course, the sealing line runs around the drain opening and in particular outside the drainage channel all around. A sturdy sealing trough may be provided over the hard shell portion, and a sealed circumferential seal between the mat portion and the hard shell portion may be provided through the sealing line, the mat portion being configured to sealingly connect to another sealed surface, such as a sealed wall or sealed screed can. Particularly preferably, the mat section extends by at least 5 cm, in particular by at least 10 cm beyond all horizontal ends of the gutter bottom, in particular beyond all horizontal ends of the hard shell portion addition. The hard shell section can be made for example by injection molding and / or consist of a rigid material, in particular of rigid plastic. The mat portion is preferably formed as a flat membrane having a thickness of less than 3 mm, in particular less than 2 mm, in particular less than 1 mm. The mat section may include, for example, a material such as nitrile rubber (NBR), ethylene-propylene-diene rubber (EPDM), styrene-butadiene rubber (SBR), thermoplastic elastomers (TPE), polyethylene (PE), polyethylene with a polypropylene flocking ( PP), or polyvinyl chloride (PVC) comprise, for example, at least 70% of one of these materials, with a percentage of mass. Preferably, the mat portion is elastically formed at least along one of its planar extension directions.

In one embodiment, in the first operating position, the second sealing portion is arranged below the first sealing portion. Particularly preferred is the second sealing portion disposed in the first operating position below the lower end of the gutter nozzle, more preferably below the first sealing portion and below the lower end of the gutter nozzle. This embodiment is particularly well suited to arrange the collection volume as far down as possible, so that in the collection volume, the leachate can be collected as well as possible and seepage water can drain as well as possible into the collection volume. Moreover, it can be made possible by this embodiment, that when solving the detachable connection between the sealing portion and the connecting portion, the collected leachate can drain as completely as possible through the passage opening. For this purpose, the passage opening is particularly preferably provided below the gutter neck. Particularly preferably, the passage opening extends in the second operating position, starting from the second sealing portion upwards, particularly preferably from the second sealing portion to the first sealing portion. It should be noted at this point that, when used as intended, the gutter arrangement is integrated into a room floor such that the vertical runs along the weight force acting on the earth, whereby, of course, the horizontal runs perpendicular to the vertical.

In one embodiment, the connecting portion is at least partially formed by the channel nozzle and / or at least in sections by a separate element from the gutter and the sealing sleeve. For example, the connecting portion may comprise a tubular element, wherein the first sealing portion is provided on the inside of the channel nozzle and the second sealing portion on the inside of the tub neck and in the first operating position, the tubular element abuts both sealing portions and sealingly connects them together and in the second operating position of the tubular element the neck is removable, and thus a free passage opening is formed between the two sealing portions. In another embodiment, for example, the second sealing portion permanently connect the connecting portion and the tub neck with each other, wherein the first sealing portion is locked in the first position on the connecting portion and is dissolved in the second operating position of the connecting portion. In the first operating position, it covers the passage opening, in the second operating position, the passage opening is released. In this latter embodiment, for example, the connecting portion may be formed by the channel nozzle, wherein in the channel nozzle, the passage opening may be provided and can be closed by the sealing portion. Generally particularly preferably, the passage opening is arranged below the gutter bottom, and particularly preferably the lower end of the passage opening is less than 2 cm, in particular less than 1 cm above the lower end of the gutter neck, in particular below the gutter neck. Particularly preferably, the connecting portion is formed as a dip tube, which is arranged in the first operating position within the gutter and within the tub neck, wherein in the first operating position both sealing portions outside abut the dip tube and wherein the dip tube is vertically displaceable and in the second operating position at least not continuously across its outer circumference on the second sealing portion or the second sealing portion at least not continuously rests over its outer circumference on the tub neck. This ensures that the passage opening at the transition points tub neck - second sealing portion or second sealing portion - dip tube can be formed, which can allow that the passage opening is arranged as low as possible, so that all possible collected Leachate can drain over the passage opening. In one embodiment, in the first operating position of the first sealing portion inside the gutter socket and the second sealing portion inside of the tub neck, wherein the outside of the tub neck another seal for sealing the tub neck bears against the drain pot. In general, the seal by which the tub neck is sealed against the drain pot is preferably a sealing element separate from the first and second sealing sections. The first and the second sealing portion are provided in an embodiment of separate sealing elements. In one embodiment, the sealing sections are formed by a common sealing element, which has the two sealing sections and a sealing element section connecting the sealing sections, which has a recess for ensuring the passage opening. This embodiment can allow a particularly simple and at the same time robust installation of the gutter arrangement and, moreover, a cost-effective production, since with only one sealing element both sealing element sections and at the same time between the passage opening can be formed. The sealing elements forming the sealing elements or the sealing elements forming the sealing sections are preferably fixed in a fixed position in at least one of the three components of the gutter arrangement in the first as well as in the second operating position. For example, the sealing element or the sealing elements may have one or more O-rings, which form the or the sealing portions, wherein the O-rings are held locked outside of the described dip tube or inside of the tub neck or gutter. In another embodiment, the sealing portions can be realized by a common, molded onto the tub neck seal element. For example, the first Sealing portion can be realized by a molded on the channel nozzle first sealing element and the second sealing portion by a molded on the tub neck second sealing element. To be particularly advantageous has been found to provide both sealing portions of a common sealing element and to fix this sealing element on the tub neck before the gutter inserted into the sealing trough and the gutter piece is inserted into the tub neck. Only with this insertion takes place a sealing connection between the sealing element via its first sealing portion with the channel nozzle. A connecting element, which may be formed, for example, as the dip tube described, can then be introduced subsequently and sealingly connect the two sealing portions with each other.

In one embodiment, the hard shell portion has a horizontally encircling seal portion over which the mat portion is joined to the hard shell portion to form the circumferential seal line, the hard shell portion having a protrusion portion extending circumferentially horizontally around the seal portion and a horizontal circumferential horizontal end of the hard shell portion forms and which is connected only via the sealing portion with the mat section. The mat portion is thus not directly connected to a portion of the projecting portion but only indirectly connected via the sealing portion with the projecting portion. The encircling sealing line is continuously spaced from the horizontally encircling end of the hard shell section in this embodiment by at least 1 mm, in particular at least 3 mm, in particular by at least 5 mm, in particular by at least 10 mm. In this particularly advantageous embodiment, the projecting portion is thus horizontal over the sealing portion and thus over the Sealing line. This makes it possible for the mat section to be arranged horizontally within the projecting section during transport and assembly of the gutter arrangement according to the invention, for example by folding it inwards from the sealing line into the gutter arranged in the sealing pan. By allowing the projecting portion to protrude beyond the sealing line, and thus the mat portion can be horizontally disposed within the circumferential projecting portion, the projecting portion can effectively prevent unwanted damage of the mat portion. For example, it can be prevented hereby that, in the case of a fall of the interconnected elements gutter and sealing collar, a protruding edge of the hard shell section strikes a section of the mat section and damages it. It should be noted in general that the mat portion is preferably formed as a flat membrane. Such a mat section is very well suited for sealing and bonding to another sealed surface, such as a screed or wall provided with a seal coat. Especially the thin configuration of the mat section is particularly advantageous to be connected to the installation environment adapted to such a surface. At the same time, this configuration simultaneously means that this mat section can easily be damaged, for which reason the illustrated projection section is particularly advantageous. In one embodiment, the hard shell portion has two short ends opposite in the first horizontal direction and two long ends opposite in the second horizontal direction. These ends of the hard shell portion are of course formed in the described embodiment by the projecting portion. Particularly preferably, the projecting portion projects with the short ends less far horizontally over the sealing line than with its long ends, the long ends in particular at least 3 mm, in particular at least 5 mm, in particular at least 8 mm, in particular at least 10 mm project horizontally from the sealing line and project the short ends in particular at least 1 mm, in particular at least 3 mm from the sealing line horizontally ,

In one embodiment, the hard shell portion has a step or groove horizontally between its seal portion and its projection portion. The step or groove is thus provided outside the circumferential sealing line. This step may be particularly advantageous in that material over which the mat portion is connected to the hard shell portion does not create a bead which may later be detrimental to the laying of tiles on the mat portion to the gutter. Such a material can be formed for example via a weld or via an adhesive bond. In addition, such a step or such a groove serve that the projecting portion terminates at a vertical height, which is adapted to the vertical height of the gutter specifically and indicates a desired height, to the screed to be laid around the gutter assembly. In this case, the protrusion portion of the hard shell portion may serve the screed layer as a peel edge. At this point, it should be noted in general that when mounting the gutter assembly according to the invention in a room, the gutter is usually placed on a bare floor. To this end, feet are particularly preferably provided on the hard shell portion, via which the hard shell portion is placed on the room floor. Particularly preferably, these feet are designed adjustable in height, for example via corresponding screw, so that the vertical height of the upper end of the gutters can be adapted to the spatial conditions. Such height-adjustable feet are already known in generic gutter arrangements. However, in these gutter arrangements, the feet are provided on the underside of the gutter floor. In the gutter arrangement according to the invention, it is provided in a particularly preferred embodiment that the feet are arranged on the underside of the trough base. This can on the one hand simplify the mounting of the feet, since mounting sections of the feet can be provided directly in the hard shell section. For example, the hard shell portion may be made of a plastic, wherein in the manufacturing process, the mounting portions of the feet are provided directly in the hard shell portion. This is not possible with gutters, which are usually made of metal. For example, such a hard shell section can be produced by injection molding. In addition, the connection between feet and gutter usually represents the risk of leakage point. Because a seal below the gutter floor must be done around the feet around. By providing the feet on the tub bottom and the hard shell portion, the risk of such leakage is avoided. Because of the finding of the invention that the provision of feet on the underside of, in particular sealing sleeve of the hard shell portion is generally advantageous for generic gutter arrangements, the present invention also relates in particular to such a generic gutter arrangement, in which a sealing device as described above is not mandatory have to be. Such a gutter arrangement has the features described in the generic gutters and preferably further, described with reference to other gutter arrangements described according to the invention, wherein at least fixed to the bottom of the sealing cuff feet are, in particular, directly connected with this. When mounting a gutter assembly according to the invention, the gutter with the sealing sleeve is generally initially placed on a bare floor, preferably on feet, wherein a drain pot is previously or subsequently sealingly connected to the tub neck. At the drain pot, a drain pipe is connected. Then screed is applied to the subfloor to a predetermined desired height, which must correspond to the vertical upper edge of the gutter. On this screed, a sealing coat is applied, which is then connected to the horizontal peripheral end of the sealing sleeve, which is preferably formed over the mat portion which is arranged on the hard shell portion. Hereby, the above-explained first density level is realized. On this first sealing level then a bottom finish is applied, such as tiles, which then closes with the upper edge of the gutter if possible. In this described assembly, it is very important that the screed at the right height with respect to the upper edge of the gutter completes. Accordingly, it is particularly advantageous if the hard shell portion forms with its projection portion a peel edge for the screed layer.

In one embodiment, the gutter assembly according to the invention on a construction time protection, which comprises a protective cap which extends in a mounting position along the second horizontal direction above the sealing sleeve and above the gutter and - at least in sections relative to the first horizontal direction - on both in the second horizontal direction extending opposite horizontal ends of the gutter addition. Particularly preferably, the protective cap extends over at least 50%, in particular over at least 70% of the length of the gutter along the first horizontal direction. In one embodiment, the protective cap is formed in one piece, in another embodiment, the protective cap is a multi-part, ie comprising a plurality of cap elements formed. Particularly preferably, the protective cap is designed in several parts, with each of the plurality of cap elements of the protective cap each extending in the mounting position along the second horizontal direction above the sealing sleeve and above the gutter and at least one, in particular more, in particular all of the cap elements on both in the second horizontal direction extending opposite horizontal ends of the gutter addition. In this way, it can be ensured that each of these parts protects a longitudinal section, it being possible for the protective cap to be used by means of the multi-part construction so that the construction time protection for drainage channels with different lengths relative to the first horizontal direction can be used by using protective caps with only partially different cap elements or a protective cap is used with identical parts, depending on the length of the gutter these different parts occupy different positions relative to each other in relation to the first horizontal direction. In particular, the present invention relates independently of the aforementioned gutter arrangement according to the invention a gutter assembly comprising a gutter and a sealing sleeve, wherein the gutter has a horizontally extending groove bottom with a top and a bottom, disposed on the underside of the gutter bottom a gutter is, which extends vertically downwardly away from the channel bottom and which encloses a provided in the channel bottom drain opening circumferentially closed. Particularly preferably, the gutter is formed horizontally elongated and has a length in one first horizontal direction, which is at least 5 times, in particular at least 10 times its length in a second horizontal direction. The sealing collar forms a sealing trough with a trough bottom, in which the trough body lies, wherein the sealing trough has a tub neck, which encloses a provided in the tub bottom opening circumferentially closed, within which the channel nozzle is arranged. Furthermore, this gutter arrangement preferably has a drain pot, into which the tub neck opens and which is sealed circumferentially closed against the tub neck. This gutter assembly further includes a construction guard comprising a protective cap extending along the second horizontal direction above the sealing collar and extending beyond both horizontal ends of the hard shell portion opposite the second horizontal direction. This gutter arrangement according to the invention can have further features which are described in connection with the abovementioned gutter arrangements according to the invention and which are described below in connection with a gutter arrangement according to the invention. In any case, the construction time protection comprising a protective cap in each of the drainage gutter arrangements according to the invention described allows effective protection of gutter and sealing collar during the construction period, ie during the above-described steps in the assembly of a gutter arrangement according to the invention in a room.

In one embodiment, the protective cap abuts the hard shell portion of the sealing collar in the mounting position outside the opposite ends of the gutter in the second horizontal direction. About this concern, a particularly robust fixation of protective cap to hard shell section to be guaranteed. In one embodiment, in the mounting position, the mat portion is disposed at least along the second horizontal direction within the extension of the protective cap and disposed vertically between the gutter and the protective cap. In this embodiment described protection of the mat portion is particularly effective guaranteed in the mounting position. To this end, it may contribute in particular that the hard-shell section has the projection section described above. It should be noted at this point that the gutter arrangement of course consists of several components, depending on the selected position, ie first operating position, second operating position and mounting position, these components are aligned in a particular arrangement to each other.

In one embodiment, the protective cap has a protective cap opening which in the mounting position is aligned with the drainage opening. Particularly preferably, the protective cap opening has such a clear cross section, which corresponds at least to the clear cross section of the drain opening in the mounting position, wherein particularly preferably in the mounting position, the protective cap is fixable via a dip tube to the gutter, which is arranged in the mounting position within the gutter neck and both rests on the gutter socket as well as on the protective cap positively or positively. The provision of such a cap opening makes it possible to perform tests on the piping system during assembly of the gutter assembly in a room without disassembly of the cap. Accordingly, the drain opening can be accessible via the protective cap opening. The clear cross section of the drain opening corresponds to the cross section, can be drained in the mounting position from the drain opening via the water that is collected in the drainage channel in the mounting position. It can light Cross section not only be limited by the geometry of the gutter socket, but also for example by provided in the channel nozzle sealing elements.

Particularly preferably, the protective cap has a protective cap opening which encloses the protective cap opening in a circumferentially closed manner and, in the assembly position, projects vertically into the gutter, in particular into the gutter neck. In the assembly position, the protective cap is particularly preferably connected via its protective cap nozzle to the drainage channel and fixed thereto. In general, the protective cap allows a particularly simple installation of the cap, and moreover, it may be particularly suitable to avoid contamination of the gutter during construction as possible. In one embodiment, the construction time protection comprises a closure means with which the protective cap opening can be reversibly closed. This reversible closure can ensure that the protective cap is closed in the mounting position of the gutter assembly over most of the time, whereas the protective cap opening and thus the drain opening is accessible via the reversible closure, when tests on the piping system to which the gutter assembly is connected, to be carried out.

In one embodiment, the protective cap has a plurality of cap elements. As such cap elements, the protective cap has at least one central element and a first end element. The end element surrounds a first end of the gutter along the first horizontal direction bounding the gutter at least in sections. The first end member and the center member overlap along the first horizontal direction across a first overlap portion. This means that in the overlapping section, either the Center member is disposed relative to the second horizontal direction within the first end member or the first end member within the central member. This overlapping section ensures that the two cap elements can assume different positions with respect to the first horizontal direction. Accordingly, by providing these cap elements, an adaptation of the protective cap to gutters of different lengths with respect to the first horizontal direction can be ensured. The protective cap also particularly preferably has, as a further cap element, a second end element which at least partially encloses a second end of the gutter along the first horizontal direction, the second end element and the center element overlapping along the first horizontal direction over a second overlap section , In this particularly preferred embodiment, therefore, both end elements overlap with the middle element, whereas particularly preferably the two end elements do not overlap one another. Particularly preferably, both end elements are formed substantially identical. Particularly preferably, the middle element has the protective cap opening. In one embodiment, in the mounting position, a releasable, positive or non-positive connection between the protective cap and the hard shell portion. For example, in the hard shell portion, a groove may be provided which may be locked in the mounting position with a lower end of the protective cap, for example via provided on the protective cap or in the groove locking lugs. In another embodiment, in the mounting position, the protective cap can be screwed to the hard shell section. For example, may be provided on the underside of the protective cap and a detent which opens into a recess provided in the hard shell portion.

The invention further relates to a set for the realization of a gutter arrangement according to the invention. The set comprises the gutter, the sealing collar, the drain pot and the sealing device, as explained in the embodiments described above. The components of the set are designed to correspond to one another in such a way that they allow the above-described gutter arrangement according to the invention, particularly preferably in the described advantageous embodiments, to be realized.

The invention further relates to the use of a gutter assembly according to the invention, wherein the gutter is used after performing a mounting of the gutter assembly in a room floor during a first time interval for discharging water, wherein the gutter assembly is in the first operating position during the first time interval, and wherein the Gutter is used during a second, following on the first following time interval for the removal of leachate, which has collected during the first time interval below the room bottom surface and above the sealing sleeve. Particularly preferably, the gutter arrangement is in the second operating position during the second time interval. As explained above, the use of the present invention enables reliable drainage of water from a room bottom surface and effectively prevents the ingress of water into a room floor.

The invention will be explained in more detail below with reference to six figures with reference to an embodiment.

Figur 1:

in Prinzipdarstellungen einen Querschnitt einer erfindungsgemäßen, in einem Raumboden integrierten Ablaufrinnenanordnung in ihrer ersten Betriebsposition;

Figur 2:

in Prinzipdarstellungen einen Querschnitt einer erfindungsgemäßen Ablaufrinnenanordnung in ihrer Montageposition;

Figur 3:

in einer Prinzipdarstellung einen Querschnitt einer erfindungsgemäßen Ablaufrinnenanordnung während einer Montage in einen Raumboden;

Figur 4:

in einer Prinzipdarstellung eine erfindungsgemäße, in einem Raumboden integrierte Ablaufrinnenanordnung in ihrer ersten Betriebsposition;

Figur 5:

in einer Prinzipdarstellung eine erfindungsgemäße, in einem Raumboden integrierte Ablaufrinnenanordnung in ihrer zweiten Betriebsposition;

Figur 6:

in Prinzipdarstellungen Querschnitte verschiedener erfindungsgemäßer Ablaufrinnenanordnungen.

Show it:

FIG. 1:

in schematic representations of a cross section of an inventive, in a room floor integrated gutter arrangement in its first operating position;

FIG. 2:

in schematic representations of a cross section of a gutter assembly according to the invention in its mounting position;

FIG. 3:

in a schematic representation of a cross section of a gutter assembly according to the invention during assembly in a room floor;

FIG. 4:

in a schematic representation of an inventive, integrated in a room floor gutter assembly in its first operating position;

FIG. 5:

in a schematic representation of an inventive, integrated in a room floor gutter assembly in its second operating position;

FIG. 6:

in principle representations cross sections of various inventive gutter arrangements.

In the FIGS. 1 to 5 is in each case based on one and the same embodiment of a gutter arrangement according to the invention. In FIG. 6 this embodiment is shown with two different lengths. This gutter assembly comprises a gutter 1 having a length in a first horizontal direction X which is more than 5 times its length in a second horizontal direction perpendicular to the first horizontal direction X. In FIG. 1 comprising the FIGS. 1a and 1b the gutter assembly is shown with a cross-section that runs along the first horizontal direction X and perpendicular to the second horizontal direction. FIG. 1b shows an enlarged detail view of a section FIG. 1a ,

In FIG. 1 the gutter arrangement is shown integrated in a room floor. The room floor comprises a bare floor 6, is applied to the screed 7. Above the screed 7, the first sealing level, laid on the tile adhesive 8 and tile 9 runs. The tiles 9 adjoin with their upper edge flush with the upper edge of the gutter 1 and are connected to the gutter 1 via a silicone gasket 10.

In the FIG. 1 illustrated gutter assembly has a sealing sleeve 2, which has a hard shell portion 20 which forms a sealing trough with a tub bottom 21 and a tub neck 22. The sealing collar 2 further comprises a mat portion 23 which extends horizontally around the hard shell portion 20 and which is sealingly connected to the hard shell portion 20 within its sealing portion 201 via a closed circumferential sealing line. In the region of the sealing line, the mat section 23 overlaps with the hard shell section 20. The drainage channel 1 lies in the sealing trough formed by the hard shell section 20. The channel bottom 11 runs essentially parallel to the trough base 21 and lies within the vertical extension of the trough walls of the sealing trough. The gutter 1 has a gutter 12, which lies radially within the tub neck 22. The channel neck 12 encloses circumferentially closed a drain opening, which is aligned with the opening in the tub bottom 21, which is enclosed by the tub neck 22 circumferentially closed.

The tub neck 22 is sealed by a seal 40 circumferentially sealed against a drain pot 4, which is arranged on sealing sleeve 2 and gutter 1, that drain opening and opening into the drain pot 4 open. To the drain pot 4, a drain pipe 5 is connected to the is formed, wastewater, which is discharged from the gutter 1 in the drain pot 4, to lead into the sewer.

In the FIG. 1 gutter assembly shown further has feet that are arranged and fixed to the underside of the formed by the hard shell portion 20 of the sealing sleeve 2 sealing trough. About this feet the entire gutter assembly is placed on the subfloor 6. When mounting the gutter assembly according to FIG. 1 First, the gutter assembly is placed on the feet on the subfloor 6, then the drain pot 4 connected to the drain pipe 5, then applied screed 7, then the screed provided on its upper side with a seal coat, then the mat section 23 waterproof sealingly glued to the seal coat, then tile adhesive 8 and tiles 9 applied and then the tiles 9 connected to the gutter 1 via a silicone gasket 10. Details of this assembly are described below with reference to the Figures 2 and 3 explained in more detail.

Out FIG. 1 It can also be seen that the described embodiment comprises a sealing device comprising a dip tube 300, a first sealing portion 100 and a second sealing portion 200. The first sealing portion 100 is formed by a first sealing element, the second sealing portion 200 is formed by a second sealing element. Both sealing elements are on the outside of the formed by the dip tube 300 connecting portion. The first sealing portion 100 is also on the inside of the gutter nozzle 12, the second sealing portion 200 on the inside of the tub neck 22. Accordingly, via the sealing device in the in FIG. 1 shown operating position between the tub neck 22 and the gutter nozzle 12 a waterproof sealed collecting volume provided. The Collection volume has, at least in sections, a shape in the manner of a cylinder with an annular base area, which is generally advantageous in accordance with the invention.

In FIG. 2 comprising the FIGS. 2a and 2b is the gutter arrangement according to the invention according to FIG. 1 shown in their mounting position. FIG. 2b shows an enlarged detail view of the illustration according to FIG. 2a , Also in the illustrations according to FIG. 2 the gutter arrangement is shown with a cross section perpendicular to the second horizontal direction. The gutter assembly comprises a construction time protection with a protective cap which has a central element 50 and end elements 51, 52 as cap elements. The middle element 50 has a protective cap opening which is surrounded by a protective cap connection 500 which, in the assembled position, engages in the channel connector 12 and is arranged inside this channel connector 12. In this mounting position, the middle element 50 is held on its protective cap nozzle 500 on the gutter 1, and the end members 51, 52 are connected via an in FIG. 2 not shown in detail form-locking connection to the hard shell portion 20, in this case fixed to the protruding portion 202 of the hard shell portion 20. How out FIG. 2 The hard shell section 20 is particularly clearly recognizable having a horizontally encircling sealing section 201, by way of which it is sealingly connected to the mat section 23. The hard shell portion 20 further includes a horizontally circumferentially encircling the seal portion 201 protruding portion 202, which thus protrudes horizontally circumferentially beyond the sealing portion 201. In the in FIG. 2 shown mounting position of the gutter assembly, the mat portion 23, starting from the sealing line, via which it is connected to the sealing portion 201, folded inwards, so that the projecting portion 202nd protrudes horizontally across the mat portion 23 and the mat portion 23 is disposed within the horizontal extent of the end caps 51, 52. Therefore, the mat portion 23 is particularly well protected in the illustrated mounting position from damage.

In FIG. 3 is the gutter arrangement according to the invention according to FIG. 2 shown during assembly in a room floor after the screed 7 has been applied to the unfinished floor 6. Starting from the in FIG. 2 assembly situation shown thus a screed 7 was applied, which is substantially flush with the top of the hard shell portion 20. Further, the protective cap including center cap 50 and end caps 51, 52 was removed, and a seal coat was applied to the screed 7. In a subsequent assembly step then the mat section 23 can be unfolded and placed on the screed 7 and with the seal coat, which was previously applied to the screed 7, waterproof sealingly glued. In a subsequent assembly step, tile adhesive 8 and tiles 9 are laid on this first sealing layer provided on the screed 7 by the sealing collar 2 and the sealing coat, after which a mounting situation as in FIG FIG. 1 can be prepared shown.

In FIG. 4 a gutter arrangement according to the invention is shown in a detailed view after it has been integrated in a room floor. This representation corresponds to the representation according to FIG FIG. 1 with the difference that it is shown that the silicone gasket 10, which connects an adjacent tile 9 with the gutter 1, is defective. Accordingly, in the intended use of the gutter arrangement according to the invention, in which water is collected in the gutter 1 and discharged via the drain pan 4 into a drain pipe 5, water can pass through the defective one Silicone seal 10 between sealing trough and gutter 1 get. In this case, the water accumulates in the collecting volume between gutter pipe 12 and tub neck 22, but can not get into the drain pot 4 because of the sealing connection between the first sealing portion 100, the second sealing portion 200 and the connecting portion forming the connecting portion 300. At the same time, it is also ensured by means of this sealing device described that, in the event of a backwater of water, no water can pass from the drain pot 4 into the collecting volume. At the in FIG. 4 described state, it is necessary that leachate, which has collected between gutter 1 and sealing trough, is deliberately discharged, so that it can also flow into the drain pan 4 and from there into the drain pipe 5. This is realized in the second operating position of the gutter arrangement, which in FIG. 5 is shown.

In the in FIG. 5 shown second operating position of the gutter assembly according to the invention is the dip tube 300 and thus the connecting portion of the sealing portions 100, 200 away. Accordingly, between the sealing portions 100, 200, a passage opening 70 is formed through which seepage water, which has collected in the described collecting volume, can drain into the drain pan 4. In the renewed insertion of the dip tube 300, however, again the first operating position as in FIG. 4 shown restored, so that in this first operating position again the gutter assembly can be used as intended for discharging considerable amounts of water without these amounts of water can get into the intermediate region between the two sealing levels described.

In FIG. 6 comprising the FIGS. 6a and 6b is the principle the protective cap or the construction time protection of the described gutter arrangement according to the invention shown. In FIG. 6 a cross section is shown perpendicular to the second horizontal direction. Out FIG. 6 comprising the FIGS. 6a and 6b It can be seen that the protective cap comprises a central element 50 and a first end element 51 and a second end element 52. First end member 51 and center member 50 overlap in a first overlap portion, while second end member 52 and center member 50 horizontally overlap in a second overlap portion. Such an overlap is made possible because the end elements 51, 52, which are identical to one another, have a greater extent along the second horizontal direction than the center element 50 and since these end elements 51, 52 run above the center element 50. Out FIG. 6 It can be seen that this construction of the protective cap allows the protective cap comprising center element 50 and end elements 51, 52 can be inserted for gutters 1 with different lengths along the first horizontal direction X, then depending on the length of the gutter 1 along the length of the overlapping portion the first horizontal direction X over which the respective end members 51, 52 extend along the middle member 50 and changed, respectively. So are at a shorter, in FIG. 6a schematically illustrated embodiment, the Überlappunsabschnitte shorter than a longer, in FIG. 6b schematically illustrated embodiment. It is always the mat section 23 through the protective cap as to FIG. 2 explained protected. Accordingly, the provision of a protective cap comprising central element 50 and end elements 51, 52, which are identical, allows a very cost-effective realization of a protective cap, since with very few components, a protective cap can be provided for the gutters 1 with different lengths along the first horizontal direction X can be used and always reliable protection of the mat section 23 allows.

LIST OF REFERENCE NUMBERS

1

gutter

2

sealing sleeve

4

drain pot

5

drain pipe

6

Unprocessed

7

screed

8th

tile glue

9

tile

10

silicone packing

11

channel base

12

gutter outlets

20

Hard shell section

21

Wannenboden

22

when fitting

23

Matt section

40

poetry

50

middle element

51

first end element

52

second end element

70

Through opening

100

first sealing section

200

second sealing section

201

sealing section

202

projecting portion

300

dip tube

500

Cap stub

X

first horizontal direction

Claims (16)

A gutter arrangement comprising a gutter (1) and a sealing collar (2), the gutter (1) having a horizontally extending groove bottom (11) with an upper and a lower side, wherein on the underside of the gutter bottom (11) a gutter neck (11 12) which extends vertically downwardly away from the channel bottom (11) and which surrounds a discharge opening provided in the channel bottom (11) in a circumferentially closed manner, wherein in particular the discharge channel (1) has a length in a first horizontal direction (X). which is at least five times its length in a second horizontal direction, wherein the sealing collar (2) forms a sealing trough with a trough bottom (21) in which the trough body lies, wherein the sealing trough has a tub neck (22) having a in the trough bottom (21) provided opening circumferentially closed, within which the channel nozzle (12) is arranged, wherein a run is provided (4), in which the tub neck (22) opens in each operating position of the gutter assembly and is circumferentially closed in any operating position from the outside around the tub neck (22) sealed against the sealing trough,
marked by
a sealing device having a first sealing portion (100), a second sealing portion (200) and a connecting portion, wherein in a first operating position, the first sealing portion (100) on the channel nozzle (12) and on the connecting portion and the second sealing portion (200) on the tub neck (22) and on the connecting portion sealingly abuts to form a sealed collection volume between tub neck (22) and gutter nozzle (12), wherein the connecting portion in the first operating position, the two sealing portions (100, 200) via a detachable connection watertight interconnects , and wherein in a second operating position, the releasable connection is released releasing a passage opening (70) between the collecting volume and in the trough bottom (21) provided opening. A gutter arrangement according to claim 1,
characterized in that
the sealing collar (2) extends in each case by at least 5 cm, in particular 10 cm beyond all horizontal ends of the channel bottom (21), wherein in particular the sealing collar (2) has a hard shell section (20) which forms the sealing trough, and a mat section ( 23) which runs horizontally around the hard-shell section (20) and which is sealingly connected to the hard-shell section (20) via a closed circumferential sealing line and which extends at least 5 cm, in particular at least 10 cm, over all horizontal ends of the channel bottom (11). extends beyond. A gutter arrangement according to one of the preceding claims,
characterized in that
in the first operating position, the second sealing portion (200) below the first sealing portion (100), in particular below the lower end of the gutter neck (12) is arranged. A gutter arrangement according to one of the preceding claims,
characterized in that
the connecting portion is at least partially formed by the channel connector (12) and / or at least partially by a separate from the drainage channel (1) and the sealing sleeve (2) element. A gutter arrangement according to one of the preceding claims,
characterized in that
the sealing sections (100, 200) are each formed by a sealing element, wherein in particular the sealing sections (100, 200) are formed by a common sealing element comprising the two sealing sections (100, 200) and a sealing element section connecting the sealing sections (100, 200) having a recess for ensuring the passage opening (70). A gutter arrangement according to one of the preceding claims,
characterized in that
the connecting portion is formed as a dip tube (300), which is arranged in the first operating position within the gutter nozzle (12) and within the tub neck (22), wherein in the first operating position Sealing sections (100, 200) abut the outside of the dip tube (300) and wherein the dip tube (300) is vertically displaceable and in the second operating position at least not continuously over its outer circumference on the second sealing portion (200) abuts or the second sealing portion (200 ) at least not continuously rests on the tub neck (22) over its outer circumference. A gutter arrangement according to one of the preceding claims,
characterized in that
in the first operating position, the first sealing portion (100) on the inside of the gutter neck (12) and the second sealing portion (200) inside the tub neck (22), wherein outside the tub neck (22) has a further seal (40) for sealing the tub neck (22 ) abuts against the drain pot (4). A gutter arrangement according to one of the preceding claims 2 to 7,
characterized in that
the hard shell portion (20) has a horizontally encircling seal portion (201) across which the mat portion (23) is joined to the hard shell portion (20) to form the circumferential seal line, the hard shell portion (20) having a protrusion portion (202) extending horizontally around the sealing portion (201) and forming a horizontally circumferential horizontal end of the hard shell portion (20) and connected to the mat portion (23) only via the sealing portion (201), the circumferential sealing line extending from the horizontally circumferential end of the hard shell portion (20) is continuously spaced by at least 1 mm, in particular at least 3 mm, wherein in particular the circumferential horizontal end of the hard shell portion (20) two in the first horizontal In particular, the short ends protrude less far horizontally beyond the sealing line than the long ends, the long ends in particular at least 3 mm, in particular at least 8 mm from the sealing line protrude horizontally. A gutter arrangement according to claim 8,
characterized in that
the hard shell portion (20) has a step or a groove horizontally between its sealing portion (201) and its projecting portion (202). Drainage gutter arrangement according to one of claims 1 to 9, characterized by
a construction protection comprising a protective cap which extends in a mounting position along the second horizontal direction above the sealing collar (23) and above the gutter (1) and which extends beyond both in the second horizontal direction opposite horizontal ends of the gutter (1) and extending in particular over at least 50%, in particular over at least 70% of the length of the gutter (1) along the first horizontal direction (X), wherein in particular the protective cap in the mounting position outside the opposite in the second horizontal direction ends of the gutter (1) on the hard shell portion (20) of the sealing sleeve (23) rests. A gutter arrangement according to claim 10,
characterized in that
in the mounting position of the mat section (23) at least disposed along the second horizontal direction within the extension of the protective cap and vertically between the gutter (1) and the protective cap is arranged. Gutter arrangement according to one of claims 10 or 11,
characterized in that
the protective cap has a protective cap opening which in the mounting position is in alignment with the drainage opening, the protective cap opening in particular having such a clear cross section which corresponds at least to the clear cross section of the drainage opening in the assembly position, the protective cap being in particular in the assembly position via a dip tube (5) can be fixed to the gutter (1), which is arranged in the mounting position within the gutter neck (12) and frictionally or positively abuts both the gutter (12) and on the cap, in particular the cap a protective cap opening circumferentially closed enclosing protective cap (500 ), which in the mounting position vertically into the gutter (1), in particular into the gutter neck (12) protrudes, and / or the construction period protection comprises a closure means with which the protective cap opening is reversibly closed. Gutter arrangement according to one of claims 10 to 12,
characterized in that
the protective cap comprises, as a plurality of cap elements, at least one central element (50) and a first end element (51), wherein the end element (51) at least partially encloses a first end of the gutter (1) along the first horizontal direction (X), the first end element (51) and the center element (50) along the overlap the first horizontal direction (X) over a first overlap portion, wherein in particular the protective cap as a further cap member comprises a second end member (52) which encloses along the first horizontal direction (X) second end of the gutter (1) at least partially, wherein the second end member (52) and the center member (50) overlap along the first horizontal direction (X) over a second overlap portion, in particular the center member (50) having the cap opening. A gutter arrangement according to one of claims 10 to 13,
characterized in that
in the mounting position, a releasable, positive or non-positive connection between the protective cap and the hard shell portion (20). Set for realizing a gutter arrangement according to one of claims 1 to 14, the set comprising the gutter (1), the sealing sleeve (2), the drain pot (4) and the sealing device. Use of a gutter arrangement according to one of claims 1 to 14, wherein the gutter assembly is used after performing a mounting in a room floor during a first time interval for discharging water, which collects on a room bottom surface, wherein the gutter assembly during the first time interval in the first Operating position is located, and wherein the gutter assembly is used during a second, subsequent to the first time interval for the removal of leachate, which collects below the room bottom surface and above the sealing sleeve (2).

Images