EP3327210A1 - Drain assembly - Google Patents

Abstract

The invention relates to a drainage system comprising a drainage pot (1) with an inlet opening (1000), a drainage channel (2) with a nozzle (3) for insertion into the inlet opening of the drainage pot, a seal (4) for sealing the nozzle circumferentially against the drainage pot , an odor trap and a sealing sleeve (6), wherein in a mounting arrangement of the drain system, the nozzle is disposed horizontally within the drain pot at least with a vertical portion, the seal extends horizontally circumferentially around the nozzle and the nozzle circumferentially seals against the drain pot, the odor trap in the nozzle is arranged and the sealing sleeve is connected to the drain pot. In the mounting arrangement, the neck and the seal are displaceable horizontally relative to the drain pan, wherein the seal has a first abutment portion (402), with which it presses against the neck in the mounting arrangement with a horizontal contact force, and a second abutment portion (401) has, which is guided in the mounting arrangement in a horizontal groove around the socket receiving groove of the drain pot and is sealingly connected in this receiving groove with the drain pot.

Description

The invention relates to a drainage system according to the preamble of claim 1 and a method for installing a drainage system in a room floor and a method for producing a drainage system.

Generic drainage systems are used to direct water from the surface of a room floor into a drainage pipe system. Usually, such a drainage system is installed in the room floor, that is, integrated into the room floor, wherein in the room floor, such a gradient is provided that on the floor space located water is passed to the drainage system. Generic drainage systems have a drain pot, which has a connection piece for connection to a drain pipe of a drain pipe system. When installing a generic drainage system in a room, the drain pot is first connected to a drain pipe so that its inlet opening facing upward, while the drain pan and the drain pipe are placed on a floor of the room. Subsequently, screed is laid on the floor when installing a generic drainage system, which then determines the position of the drain pipe and the drain pot final. Subsequently, the drain pot is sealed against the screed by gluing a sealing collar provided on the drain pan with the screed. Show generic drainage systems a gutter with a spigot, which is used in the installation of the drainage system in the room in the inlet opening of the drain pot, and an odor trap (also referred to as "siphon"), which is inserted into the gutter or into the nozzle on the gutter , The odor trap ensures that unpleasant odors from the drainage pipe system do not enter the room through the nozzle. In addition, if possible, a sealing of the nozzle against the drain pot, so that between the nozzle and drain pot odor barrier is ensured.

When installing a generic drainage system, the drainage system is integrated into the room floor of the room, which includes a floor covering, such as tiles. The drainage channel of the drainage system must be integrated into the floor covering both visually and functionally. Depending on the application, elongated, such as rectangular or oval, and evenly dimensioned, for example circular or square, gutters known in the art for this purpose, the latter are often referred to as "point processes". The variants mentioned can have, for example, any or no symmetry, for example a polygonal outline in the horizontal. Said integration of the gutter has proven to be difficult in generic drainage systems. For in generic drainage systems, the position of the drain pot is set in the room before the laying of the flooring is done. A variation of the position of the gutter depending on the technical and visual needs in laying the flooring is therefore very limited. Especially when installing a gutter on a room boundary element, such as a wall reinforced This problem, for example, depending on the thickness of the wall tile provided, the gutter must have a corresponding distance from the room boundary element.

In the prior art, the difficulties described in generic drainage systems have been tackled in various ways. For example, in DE 20 2014 007 391 U1 discloses a drainage system in which a receiving tube is provided with a circular cross-section for insertion into the drain pan, whereas the nozzle attached to the drainage channel has a flattened cross section so that it can be inserted eccentrically to the receiving tube in the receiving tube. Depending on the orientation of the gutter to the receiving tube may be possible due to the eccentric arrangement of the nozzle in the receiving tube, a certain variation of the relative position of the gutter to the drain pot. A sealing of the nozzle relative to the receiving tube by the provision of a fixing ring which receives the flattened cross-section of the nozzle and has such a horizontal extent that it comes to rest when placing the nozzle on the receiving tube on top of the receiving tube and thereby the gap between the receiving tube and spigot covered to a considerable extent. Another way was in EP 1 674 629 B1 trodden. In this document, a drainage system is disclosed in which a double pipe system is provided between the drain pan and the nozzle attached to the drainage channel. The double pipe system has two concentrically arranged tubes. The outer tube is sealingly connected to the drain pot, the inner tube is sealingly connected to the neck of the gutter. Outer and inner tube each have a horizontally extending flange, wherein the two flanges of the two tubes extend parallel to each other over a substantial horizontal portion and a seal between the two flanges is provided, so that the inner tube is horizontally displaceable relative to the outer tube, while the flange of the inner tube on the seal, which is fixed to the flange of the outer tube, sealingly slides along. The described generic drainage systems have various disadvantages. In the eccentric arrangement of the nozzle in the receiving tube only a very limited variation of the position of the gutter relative to the drain pot is possible, and moreover, the odor barrier between the receiving tube and nozzle is poor because there is no sufficient seal between these two components. The provision of a pipe system with as explained trained parallel flanges of the two tubes while allowing a sufficient odor barrier and a sufficient horizontal displacement of the gutter relative to the drain pot. However, the manufacture of such a drainage system is costly due to the variety of components used, and because of the variety of seals used, such drainage system is relatively prone to failure.

The present invention has for its object to provide a drainage system, which at least partially solves the problems described above, which occur in the installation of generic drainage systems, and / or the disadvantages of generic drainage systems.

As a solution to at least one of the objects underlying the present invention, the invention proposes a drainage system having the features of claim 1. The drainage system comprises a drain pot with an inlet opening. According to the drain pot is placed on a floor of a room and connected to a drain pipe, that its inlet opening facing upwards in the room. The drainage system according to the invention further comprises a Drainage channel with a connection piece for insertion into the inlet opening of the drainage pot. In one embodiment, the gutter is integrally formed with the nozzle as a one-piece component. In one embodiment, gutter and nozzle are each made as a separate component and then connected together. In this case, the connection between gutter and nozzle is preferably such that these two parts are permanently connected to each other, that is, they are not mutually releasable under normal use but only with considerable mechanical and / or chemical effort. The neck is formed in its cross-section so corresponding to the inlet opening of the drain pot, that the gutter with the nozzle arranged on it can be placed from above on the upwardly facing inlet opening of the drain pot, while the Stutzten at least with a vertical section through the inlet opening in enters the drain pot and is placed in the drain pot. The gutter can be formed as needed, for example, elongated in the horizontal or even as uniformly dimensioned point expiration. The invention has proved to be particularly advantageous for elongated gutters, since the problem of positioning the gutter can be particularly virulent here.

The drainage system according to the invention further comprises a seal for the circumferential, in particular circumferentially closed sealing of the nozzle against the drain pot. The seal is thus preferably mounted between an inner wall of the drain pot and an outer wall of the nozzle so that the outside of the nozzle closed against the drain pot around the nozzle circumferentially and thus sealed without interruption. In one embodiment, the neck is formed in the manner of a cylinder, wherein the seal is designed in the manner of a sealing ring, the outside the cylinder sealingly can be postponed and in the provision of the cylinder with the seal in the drain pot seals the cylinder circumferentially closed against the drain pot. In one embodiment, the nozzle may comprise a plurality of sub-nozzles, which may be configured, for example, in each case in the manner of a cylinder. In this embodiment, the seal is designed so that it can be arranged around all partial nozzles for sealing the outer side of all partial nozzles with respect to the drain pan.

The drainage system of the present invention further includes an odor trap which may be inserted into the nozzle to prevent the escape of odors from the drainage pipe system through the nozzle outwardly into the room. The odor trap can be realized in a conventional manner, for example in the manner of a siphon or as an elastic plastic hose which opens to allow the passage of sewage and then automatically closes. The drainage system according to the invention further comprises a sealing sleeve, which is sealingly arranged on the drain pot or can be arranged sealing and by means of which the drain pot against a screed, which is laid around the drain pot, can be sealed by the sealing sleeve is glued to the screed. The drainage system according to the invention thus comprises several individual components. These components are designed to correspond to one another in such a way that they can be aligned or arranged relative to one another to a mounting arrangement of the drainage system, in which the drainage system fulfills its intended function, that is, the discharge of water, which is located on a room floor, in a drain pipe of a drainpipe system. In this mounting arrangement of the drainage system, the nozzle is arranged horizontally within the drain pot at least with a vertical portion. The seal is in the mounting arrangement so relative to the Stub and arranged relative to the drain pan, that they horizontally circumferentially, in particular circumferentially closed, runs around the nozzle and the nozzle circumferentially, in particular circumferentially closed, seals against the drain pot. The odor trap is arranged in the mounting arrangement in the neck. He is horizontally disposed completely within the nozzle and vertically at least partially within the nozzle and in particular vertically at least partially within the drain pot. Furthermore, in the mounting arrangement, the sealing collar is sealingly connected to the drain pot. In this case, the sealing sleeve preferably extends with its entire planar extension directions over at least 5 cm, in particular at least 10 cm beyond the drain pot, so that the sealing collar circumferentially around the drain pot provides a sufficiently large, closed sealing surface for bonding with a screed. According to the nozzle, seal and drain pot are designed to correspond to each other so that in the mounting arrangement of the nozzle and the seal are mutually displaced horizontally relative to the drain pot. It should be noted that in the mounting arrangement, the seal continuously provides a seal of the nozzle relative to the drain pot, that is, during a horizontal displacement of the nozzle together with the seal relative to the drain pot. According to the invention, the seal has a first contact section, with which it presses circumferentially against the socket in the mounting arrangement with a horizontal contact force, and a second contact section which is guided in the mounting arrangement in a receiving groove of the drain pot which extends horizontally around the connecting piece, this second Anlageabschnitt the seal in this provided by the drain pan, that is, in the drain pan integrated receiving groove is sealingly connected to the drain pot, which is preferably ensured by, in particular is ensured only by the second abutment section with a vertical contact force pressed against the drain pot. The seal is thus at the same time sealingly against the nozzle and sealingly attached to the drain pot, wherein in particular by the first and second abutment portion in each case a circumferentially closed seal is provided to the nozzle or drain pot. In this case, the seal against the nozzle is ensured by the fact that the seal presses with its first contact portion horizontally against the nozzle, whereas the seal over the drain pot is preferably ensured by the fact that the seal presses with its second contact portion vertically against the drain pot. It is of course depending on the geometric configuration of the components and depending on just completed movement of the components to each other possible that in some embodiments, the seal with its first contact portion also exerts a certain vertical pressing force on the neck and with its second contact portion and a certain horizontal pressing force against exerts the drain pot. For the function of the drainage system according to the invention is essential that the receiving groove rotates around the neck, in particular circulates closed, and runs horizontally. In this case, the receiving groove provides at least one wall extending along the horizontal, which ensures a contact surface of the drain pot on which the seal is always guided with its second contact portion, in particular can always rest with the vertical contact force when the nozzle together with the seal relative to the drain pot is located horizontally in different positions. In a design of the nozzle in such a way that the nozzle has a plurality of horizontally juxtaposed partial piece, the seal is preferably designed so that they closed in the mounting arrangement with its first contact portion, the entirety of the partial nozzle horizontally circumferentially encloses while its second abutment portion is disposed in the receiving groove and is sealingly connected to the drain pot. The partial stubs can be horizontally spaced apart, for example, wherein the seal also extends between the partial stub and the partial pipe seals against each other, in another embodiment, the partial stub may have at least one common outer wall, through which they are inherently connected to each other and thus sealed to each other. In one embodiment, the seal bears with its first contact portion with the horizontal contact force against the nozzle, wherein the nozzle relative to the gasket is vertically displaceable while maintaining the seal between the seal and nozzle. Due to its arrangement in the receiving groove, the seal is particularly preferably fixed with its vertical position relative to the drain pot, whereas the nozzle is displaceable vertically relative to the seal and thus relative to the drain pot while maintaining the seal of the nozzle relative to the drain pot by means of Poetry.

The drainage system according to the invention has a number of advantages compared to generic drainage systems. On the one hand, the drainage system can be produced from a small number of simply constructed components and therefore cost-effectively. On the other hand, the drainage system ensures a reliable seal between the nozzle and the drain pot at the same time on the drain pot and on the nozzle due to the targeted, sealing engagement of the seal. In addition, due to the arrangement of the seal in the horizontally extending receiving groove considerable displaceability of the nozzle relative to the drain pot along the horizontal plane allows. About the configuration of the receiving groove, in particular over the horizontal extent of the receiving groove, and on the Adjustment of the geometric dimensions of nozzle and drain pot, the extent of the displaceability in the implementation of the drainage system can be set specifically. Furthermore, in the drainage system according to the invention also easy to install guaranteed, since the seal can be arranged in advance in the receiving groove of the drain pot, which can then be introduced vertically from above into the seal during installation of the drain system in a room floor, the neck. In this case, such a vertical support of the seal is ensured by the guidance of the seal within the receiving groove, that even with the expenditure of a considerable vertical force during insertion of the nozzle no function of the seal impairing deformation of the seal occurs. The drainage system according to the invention thus enables a very simple and thus less error-prone installation of the drainage system in a room floor.

In the case of the drainage system according to the invention, the seal has a first contact section, with which it presses against the neck, and a second contact section, with which it bears sealingly against the drain pot within the receiving groove, wherein it preferably presses against the drain pan. In a particularly preferred embodiment, the first and the second abutment portion of the seal are integrally connected to each other, for example, first and second abutment portion may be provided by a single sealing ring. This allows a particularly simple structure and a particularly simple and cost-effective production of the drainage system according to the invention. In another embodiment, the seal may have a first sealing ring, which provides the first contact section, and a second sealing ring, which provides the second contact section, wherein, in particular, these two sealing rings can be connected to one another via an intermediate element, For example, can be materially connected or positively connected with each other, wherein the intermediate element particularly preferably torsionally stiff, in particular torsionally stiffer than the sealing rings may be formed. In one embodiment, the seal has a first element that provides the first abutment portion and is fixed to the stub in the mounting arrangement, and a second element that has the second abutment portion and sealingly guided in the receiving groove of the drain pot. These two elements can, for example, be vertically displaceable relative to one another in the mounting arrangement.

In one embodiment, the receiving groove is formed by a vertically upper, horizontally encircling, in particular closed circumferential, web and by a vertically lower, horizontally encircling, in particular closed, circumferential web. Both webs are covered by the drain pot. At least one of the webs is formed as a separate press ring and presses in the mounting arrangement of the drainage system according to the invention the seal vertically to the other of the two webs to provide the vertical contact force with which the second abutment portion of the seal within the receiving groove against the drain pot presses to ensure the sealing Connection between drain pot and seal. Particularly preferably, one of the two webs, in particular the upper web, integrated in the wall of the drain pot, whereas the other of the two webs, in particular the lower web, is formed as a press ring. The one web is thus made integral with a portion of the drain pot circumferentially bounding wall. The other web is made as a separate press ring, that is, as a separate component from the wall and used to reach the mounting assembly in the wall. By means of the compression of the seal against the integrated web in the wall can in a particularly reliable manner a Seal the nozzle relative to the drain pot to ensure the odor barrier be provided. Particularly preferred locking projections are provided on the wall of the drain pot, with which the web formed as a press ring can be latched to achieve the mounting arrangement. In general, "wall" refers to a vertical housing section of the drain pot which encloses and thus delimits an interior space of the drain pan, in which a vertical section of the connecting piece is arranged in the mounting arrangement. In the described embodiments, in which at least one of the webs is formed as a separate press ring, a particularly simple installation of the drainage system according to the invention is made possible. Because the seal can be targeted aligned relative to the drain pot, after which the receiving groove is made only by the onset of the press ring. In this case, such a pressing force is exerted on the seal at the onset of the press ring, that a sufficient vertical contact force for sealing the seal is ensured relative to the drain pot.

In one embodiment, the drain pot comprises a base body and a lid, which are each manufactured as separate components and then connected to each other, wherein the base body has a connection piece for a drain pipe and wherein the lid has the receiving groove for the seal. In general, the drain pot may be made of stainless steel or plastic particularly preferably. The production of the drain pot from two separate components, namely base body and lid, which are particularly preferably made of plastic, the realization of the receiving groove and the sealingly compressed arrangement of the seal in the receiving groove can be particularly simplified. Because the lid is for the realization of the receiving groove and / or for the onset of Seal in the receiving groove easily accessible from two sides. The cover preferably also has the inlet opening of the drain pot. The basic body and the lid are closed to one another for producing the drain pot, sealingly connected to one another, in particular inseparable, so that they can not be separated from each other during the intended use of the drainage system. In general, the term "sealing" means an at least watertight, in particular odor-tight seal, preferably a tightness according to DIN EN1253, Part 1, March 2015. Particularly preferably, the base body and cover for producing the drain pot are welded together, in particular these two components are made of plastic and mirror welded together. In an alternative embodiment of the invention, the compound is releasably and sealingly, for example via a Klip connection, wherein a molded seal between the lid and the base body is provided.

In one embodiment, the seal on a closed-circulating soul, wherein the two abutment sections are each provided by a closed circumferential elastic plastic ring, which is peripherally circumferentially connected to the soul. In one embodiment, the two abutment sections are each provided by one of two separately provided and each connected to the soul plastic rings. In one embodiment, the two abutment portions are provided in common by a single integral plastic ring connected to the core. Such a one-piece plastic ring may, for example, be integrally formed as a plastic ring in a single manufacturing step, in one embodiment such a one-piece plastic ring providing both abutments is via two process steps produced, wherein in a first process step, two separate plastic rings are produced and in a second process step, the two separate plastic rings are joined together to form a single, one-piece plastic ring. Both the soul and the at least one elastic plastic ring are circumferentially arranged in the mounting arrangement around the neck, wherein between soul and at least one plastic ring such a connection is provided that the ensemble consisting of soul and plastic ring along the entire circulation around the neck each position is firmly interconnected. Due to the configuration of the seal as a core and comprising at least one plastic ring can be provided in a cost effective manner, a seal with a high functionality for the drainage system according to the invention. This is because the soul can be used to have a specific influence on the geometric shape and stability of the seal, while the at least one plastic ring can be used to exert a specific influence on a configuration of the seal that is advantageous with respect to a seal. In one embodiment, the core is made of a warmer plastic than the plastic ring or metal. In one embodiment, the plastic ring is made of an elastic material, whereas the core is made of a plastic material. In one embodiment, the core is made of a material that has a shear stiffness that is at least twice the shear stiffness of the material from which the at least one plastic ring is made. In one embodiment, the seal comprises a plastic ring which is formed in the manner of a bellows, wherein the plastic ring has an opening for receiving the nozzle, wherein in this embodiment, the seal further comprises a configured in the manner of a circular soul, the bellows supported vertically, the bellows is supported vertically on the soul. Particularly preferably, the soul is always guided in the mounting arrangement in the receiving groove, so that the soul itself undergoes vertical support through the receiving groove and thus can always ensure sufficient support of the bellows. Thanks to the bellows design of the plastic ring a horizontal displacement of the nozzle is ensured relative to the drain pot, while the plastic ring always ensures a seal between nozzle and drain pot, wherein at a horizontal movement of the nozzle relative to the drain pot at least portions of the Falkenbalgs together with the Stutzten relative to the drain pot be moved so that a common movement of the nozzle with the seal is carried out relative to the drain pot. In the embodiment of the seal comprising a bellows, the seal between the second contact section and drain pot can be done for example by gluing and in particular additionally by a vertical contact force. Quite generally, in one embodiment, the seal, nozzle and drain pot are designed to correspond to one another such that, when the nozzle is moved in the mounting arrangement relative to the drain pot, the seal is generally moved together with the nozzle relative to the drain pot. In one embodiment, the at least one plastic ring and the core are connected to one another in a materially cohesive manner around the neck. In one embodiment, the at least one plastic ring and the core circumferentially around the neck positively connected to each other. For example, for this purpose recesses may be provided in one of the two components plastic ring or soul, while in the other of the two components (plastic ring or soul) to the recesses corresponding projections may be provided, wherein the corresponding recesses and projections in the provided in the mounting arrangement Seal in one another. Particularly preferably, the recesses and projections are formed with extension in the vertical. For example, a positive connection between the plastic ring and the soul can be provided via a tongue and groove connection. Particularly preferred plastic ring and soul are connected to each other simultaneously via a positive and a material connection. Generally, it is particularly advantageous that when providing a seal comprising plastic ring and soul these two components (plastic ring and soul) are connected to each other so that in a horizontal movement of the nozzle in the mounting arrangement relative to the drain pot soul and plastic ring always with a common horizontal movement perform the neck. In one embodiment, the seal in the second abutment portion has a greater thickness along the vertical than in the first abutment portion, more preferably at least twice this thickness. As a result, a particularly reliable guidance of the seal in the receiving groove can be ensured and, at the same time, a sealing engagement of the seal on the connecting piece continues.

In one embodiment, the gutter is fixedly connected to the nozzle, wherein particularly preferably the gutter and the nozzle are each made as separate components and then connected to each other. Particularly preferably, the gutter is made of a metal, whereas the nozzle is made of a plastic. Particularly preferably, the gutter is produced by a deep-drawing process.

In one embodiment, the neck has at least one horizontally extending web which divides the neck into at least two partial neck, each of which extends vertically. It seals in the mounting arrangement the seal all partial nozzles circumferentially closed against the drain pot from. For example, the at least two partial stubs can be horizontally spaced apart. For example, the at least two partial stubs may have a common boundary wall, so that they are connected to one another. In the mounting arrangement, the seal provides in each case a circumferential sealing of all partial nozzles with respect to the drain pot. Particularly preferably, the odor trap comprises a plurality of partial odor traps, each of which can be inserted into one of the partial stubs. Particularly preferably, the partial odor closures are each formed identically. The provision of a plurality of stubs can bring the particular advantage that on the one hand sufficient drainage performance of water is ensured by the drainage system located in the mounting arrangement and on the other hand, the seal with little space and material costs can be designed so that they at a horizontal force load by a horizontal displacement of the nozzle relative to the drain pot has such stability that it always ensures a reliable seal of the drain pot relative to the nozzle.

Particularly preferably, the neck has a receiving portion for receiving the odor trap, wherein the odor trap is designed as insertable and removable again in the receiving portion. As a result, keeping the drainage system clean can be particularly simplified. Particularly preferably, the odor trap on a cup, in which a dip tube is removably disposed, wherein the odor trap on its upper side has a circumferential sealing seal over which it is circumferentially sealingly connected in the mounting arrangement with the Stutzten. The barrier seal allows the escape of unpleasant odors from the piping system between the nozzle and the odor trap through into the room in which an inventive drainage system is installed, effectively prevented. In one embodiment, the nozzle has a plurality of partial nozzles, each having a receiving portion, in each of which a partial odor trap can be used. Particularly preferably, the dip tube of the odor trap on the barrier seal.

In one embodiment, the mouthpiece of the odor trap has a horizontal cross-section that extends in a first horizontal direction over a first extent length and in a second horizontal direction over a second extent length. In this case, the first extension length is at least 1.5 times, in particular at least twice as large as the second extension length. The dip tube has a tube section with a clear cross-section for passing water, which is arranged horizontally within the cup in the mounting arrangement and in the first horizontal direction over at least 70% of the first extension length and in the second horizontal direction over 70% of extending second extension length, in particular, the cup extends in the second horizontal direction over at most 90%, in particular at most 80% of the extension length of the clear cross-section of the nozzle in the second horizontal direction. By appropriate geometric coordination between the cup and the dip tube is particularly effective to ensure that on the one hand the dip tube provides a sufficiently large clear cross section for wastewater and the other wastewater that has flowed through the dip tube through a sufficiently large clear cross section between cup or The nozzle and dip pipe can flow into the drain pot and from there into the drain pipe connected to the drain pot. This contributes particularly to the fact that the extension of the dip tube in the first horizontal direction is relatively large and in the second horizontal direction relatively small, based in each case on the dimensions of the cup or the nozzle. Particularly preferably, at least one flange extending in the second horizontal direction is provided on an outer side of the tube section of the dip tube for supporting the dip tube to the cup. This embodiment has the particular advantage that the clear cross-section, through which the water that has flowed through the dip tube flows to leave the cup, is always kept sufficiently large, because through the flange a collapse of the cup to the dip tube effectively counteracted. It is generally pointed out at this point that particularly preferably first and second horizontal directions are perpendicular to one another.

In one embodiment, the cup is bounded in the second horizontal direction by two opposing walls, of which a first wall has at least 80% of a vertical extension length of the second wall over at least 50% of its horizontal extension length, the dip tube extending from the first wall by at least one spaced twice as large horizontal distance as from the second wall. As a result, a particularly good flow through wastewater can be ensured by the odor trap. This can be particularly advantageous for the drainage performance of a drainage system installed in a mounting structure in a room floor.

Particularly preferably, each partial connection has a receiving section assigned to it, in which an odor trap assigned to it is arranged. Two adjacent odor traps are particularly preferably arranged in relation to one another in the mounting arrangement such that their dip tubes are arranged offset from one another in the second horizontal direction. The dip tubes overlap in the second horizontal direction only partially at best. This can ensure that wastewater flowing out of one of the adjacent odor traps can flow past the adjacent odor trap through the largest possible clear cross section.

In one embodiment, the sealing collar is formed as a flat membrane, on which a mounting frame is provided, which encloses an opening provided in the sealing sleeve opening, in particular encloses closed. The drain pot has on its upper side a corresponding with the mounting frame circumferential groove which surrounds the inlet opening of the drain pot circumferentially closed. In the mounting arrangement, the mounting frame is circumferentially, in particular closed circumferentially, sealingly inserted to the drain pot in the groove. By providing a corresponding sealing sleeve with mounting frame, the installation of the drainage system according to the invention on site, in particular the sealing of the drain pot after laying a screed around the drain pot is particularly simplified. Because the processing craftsman can seal the sealing collar tool-free by hand on the drain pot by pressing the mounting frame in the groove, after which he can then make a bonding of the sealing sleeve with the screed. Particularly preferably, the mounting frame is molded onto the flat membrane via an injection molding process and made of plastic. In one embodiment, a circumferential sealing element, preferably of PPE, is provided in the groove or on the mounting frame. In one embodiment, the mounting frame is made of PP. In one embodiment, the flat membrane is formed as a waterproof fleece. In one embodiment, the flat membrane is formed as a three-layered "tri-laminate" comprising two PP spunbonded nonwovens, between which a layer of thermoplastic elastomer (TPE), in particular comprising EPDM components, is arranged. As a result, it is particularly preferable for a sealing collar to be provided whose planar membrane can be stretched in one direction of its areal extent, whereby the planar membrane can be geometrically adapted particularly well to the floor environment or room environment with which it is to be adhesively bonded.

In one embodiment, the mounting system comprises a building protection, which is designed as a mountable on the top of the drain cup protective cover for closing the drain pot. In an installation arrangement of the drainage system, the building protection is mounted on the top of the drain pot and forms a peripheral upper edge of the drainage system. The installation arrangement designates such an arrangement of the elements of the drainage system according to the invention, in which these elements are arranged at least temporarily, while the drainage system is installed in the room floor of a room. For example, the mounting system according to the invention can be arranged in the installation arrangement, while the drain pan is connected to a drain pipe and while the screed is laid on the floor of a room around the drain pot around. The building protection can ensure that no coarse impurities get into the drain pan and in particular no coarse impurities get into a provided on the top of the drain pot groove for receiving the mounting frame of a sealing sleeve. The upper edge of the building protection, which also forms the peripheral upper edge of the drainage system in the installation arrangement, can act as a peel edge for the screed publisher. In particular, in the installation arrangement, the top of the building protection forms the top of the drainage system over which a screed installer can peel off. Particularly preferably, the building protection comprises a one-piece component, in particular a plastic component produced by means of injection molding or otherwise, which has a fastening frame and a center piece which is horizontally surrounded by the fastening frame. In the installation arrangement, the building protection with the component comprising the mounting frame and the center piece is mounted on the top of the drain pot. In this case, the component of the building protection on a predetermined breaking seam between the mounting frame and the middle piece to break out of the center piece. The center piece is designed so that it can be placed on the inlet opening of the drain pot while concealing the inlet opening of the drain pot. The particularly advantageous embodiment of the building protection thus makes it possible, on the one hand, to provide over the building protection in the installation arrangement of the drainage system possibly acting as a peel edge for screed top edge of the drainage system, whereas after laying the screed and in the other installation steps of the building protection in a Room the center piece can continue to act as protection against coarse contamination of the drain pot. Thus, for example, the center piece cover the inlet opening of the drain pot after the sealing sleeve has been glued to the screed and before the gutter is inserted with the nozzle in the drain pot. Accordingly, the building protection is particularly advantageously designed so that it covers the groove for receiving the mounting frame for protecting the groove against contamination in the installation arrangement.

In one embodiment, the center piece has a passage opening. Through this passage opening, it is possible to carry out leak tests in the drainage pipe system with an attached drain pot, since the Passage opening allows the filling of water in the drain pot. The provision of the passage opening thus allows the building protector to continue to be mounted on the drain pot to ensure protection of the drain pan while performing tests on the drainage pipe system prior to the final completion of the floor space (including completion of the flooring and installation of the gutter) can. Particularly preferably, the building protection has a film formed as a coating over the component comprising mounting frame and center piece, which forms the top of the building protection. This film may be formed at least in sections as detachable from the component adhesive film. By such a coating, a reliable closing of a passage opening provided in the centerpiece can be ensured. Particularly preferably, the passage opening is concealed in the middle piece by a peelable adhesive film portion of the coating, so that the passage opening is accessible if necessary by removing this adhesive film portion and then can be closed again by placing this adhesive film section. The provision of such a coating may also provide the advantage that the surface of the component comprising the mounting frame and center piece is not contaminated when laying the screed, since it is protected by the coating. This may for example be advantageous if the mounting frame is attached by screws to the drain pan and contamination of the screws with screed is undesirable, since this makes it difficult to loosen the screws to disassemble the mounting frame. Particularly preferably, the coating extends horizontally over at least 0.5 cm, in particular over at least 1 cm beyond the horizontal extent of the center piece. This can bring about the particular advantage that when the middle piece breaks out of said component, the center piece on the inlet opening can come to rest and the over the center piece horizontally protruding portions of the coating thereby additionally ensure a seal of the inlet opening. Particularly preferably, the installation of the drainage system in a room comprises a step in which such processing of the drainage system in the installation arrangement that a pressing pressure is generated on the center piece to the drain pot, while the building protection is mounted on the drain pot, wherein the pressing pressure the center piece is broken out of the mounting frame to the drain pot and comes to rest together with the coating on the inlet opening of the drain pot. In a subsequent step, the mounting frame is removed from the drain pot. In a subsequent step, the sealing sleeve is sealingly connected to the drain pot.

The invention further relates to a drain pot assembly for a drainage system according to the invention, wherein the drain pot assembly comprises the drain pot, the gasket and the sealing collar. Further features and embodiments of the drain pot arrangement according to the invention will be apparent to those skilled in the art from the above description of various embodiments of the drainage system according to the invention. The invention further relates to a gutter arrangement for an inventive drainage system. The gutter assembly according to the invention comprises the gutter, the nozzle and the odor trap and is adapted to be sealingly inserted into the inlet opening of the drain pot of a drainage system according to the invention to the drain pot. In this case, the nozzle is inserted into the inlet opening of the drain pot, wherein the seal ensures a seal of the drain pot relative to the nozzle. Particularly preferably, the gutter extends in a first horizontal direction over at least 1.5 times, in particular at least 3 times, in particular at least 5 times, in particular at least 10 times its length, in a second, horizontal direction perpendicular to the first and is thus elongate in the horizontal.

The invention further relates to a method for installing a drainage system in a room floor, the drainage system comprising a drainage channel with a nozzle, a drain pot, a sealing collar and an odor trap. In a first step, the drain pot is connected to a drain pipe. In a second step, the sealing sleeve is connected to the drain pot and laid sealingly on a floor section adjacent to the drain pot. In a third step, the gutter with the nozzle is inserted vertically into the inlet opening of the drain pot, wherein a circumferentially closed seal between the nozzle and the drain pot is made by means of a circumferential seal around the nozzle. In a fourth, subsequent to the third step, the nozzle is moved together with the seal relative to the drain pot for aligning the nozzle connected to the gutter relative to the drain pot. It remains during the displacement of the nozzle relative to the drain pot, the seal between the nozzle and the drain pot guaranteed. In particular, the displacement can take place in any horizontal direction and furthermore preferably also in a vertical direction. By the displacement of the nozzle and thus the gutter relative to the drain pot, a targeted optical and technical orientation of the gutter relative to a floor provided on the floor covering, such as a tile done.

In one embodiment, between the first step and the second step of the invention described Procedure Screed laid around the drain pot. In one embodiment of the method according to the invention described above, between the first step and the second step after the laying of screed around the drain pot, a center piece is broken out of a building protection, which at that time is mounted on the drain pot and also during the laying of the screed on the drain pot was mounted. In one embodiment, after the center piece has broken out, a mounting frame that is part of the building protector is disassembled from the drain pot to release a groove into which the sealing collar is sealingly inserted in the second step. Further embodiments and features of the method according to the invention for installing a drainage system in a room floor are apparent to those skilled in the context of the above description regarding the drainage system according to the invention.

The invention further relates to a method of manufacturing a drainage system adapted to allow installation of a drainage channel in a room floor such that the drainage channel is displaceable horizontally, and in particular vertically, relative to a drainage pot installed on a floor. The drainage system includes the drainage channel with a spigot, the drain pan with a seal, a sealing collar and an odor trap. The gutter and the nozzle are each made separately from each other and then connected together inextricably. The drain pot is produced by a base body and a lid are each made separately from each other in a first step, for example made of stainless steel or of a plastic, wherein in a second step, the seal is inserted into a provided in the lid horizontally encircling receiving groove, wherein in a third step, the lid connected to the main body is, in particular sealingly connected, in particular releasably or permanently connected. In addition, the sealing collar is mounted outside on an upper side of the lid of the drain pot sealing to the top. Further embodiments and features of the method according to the invention for producing a drainage system will become apparent in connection with the above description regarding the drainage system according to the invention.

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

Figur 1:

In einer schematischen Prinzipdarstellung einen Querschnitt einer in einem Raumboden installierten Ausführungsform eines erfindungsgemäßen Ablaufsystems.

Figur 2:

In einer schematischen Prinzipdarstellung eine Explosionszeichnung des erfindungsgemäßen Ablaufsystems gemäß Figur 1.

Figur 3:

In einer schematischen Prinzipdarstellung eine Explosionszeichnung des erfindungsgemäßen Ablaufsystems gemäß den Figuren 1 und 2 mit teilweise zusammengebauten Elementen.

Show it:

FIG. 1:

In a schematic schematic diagram of a cross section of an installed in a room floor embodiment of a drainage system according to the invention.

FIG. 2:

In a schematic schematic diagram of an exploded view of the drainage system according to the invention FIG. 1 ,

FIG. 3:

In a schematic schematic diagram of an exploded view of the drainage system according to the invention according to the FIGS. 1 and 2 with partially assembled elements.

In the FIGS. 1 to 3 an embodiment of a drainage system according to the invention is shown in different views. While in FIG. 1 a cross section along the vertical Z and along the horizontal X of the drainage system, which is located in the mounting arrangement and is integrated in a room floor of a room is in FIG. 2 an exploded view represented this drainage system according to the invention and in FIG. 3 a partial exploded drawing in which various in FIG. 2 apparent items are assembled to elements of the drainage system. Below is the in the FIGS. 1 to 3 illustrated embodiment of a flow system according to the invention in summary with reference to all three figures explain in more detail.

The drainage system according to the invention comprises a drainage pot 1, which has a connection piece 150 for connection to a drainage pipe. The main body 15 of the drain pot 1 with the connector 150 are integrally formed as a plastic component by injection molding. The drain pot 1 further comprises a lid 14, which is also made integrally as a plastic component by injection molding. The lid 14 of the drain pot 1 forms a receiving groove in which, as in particular FIG. 1 it can be seen in the mounting arrangement of the drainage system, a seal 4 is arranged. This receiving groove of the drain pot 1 is formed from an upper web 11 and a lower web 13, which in the present case is designed as a press ring 13. The cover 14 of the drain pot 1 in this case has a wall, are provided in the latching projections 12, with which the pressing ring 13 is latched for producing the mounting arrangement of the drainage system. In the preparation of the drain pot 1 while the seal 4 comprising a closed circumferential plastic ring 41 and a closed circumferential core 42 is placed on the upper web 11 and then the pressing ring 13 is pushed over the locking projections 12 until it snaps behind the locking projections and the Seal 4 presses vertically against the upper web 11. The upper web 11 is the same as the press ring 13 formed circumferentially closed, in the mounting arrangement, as from FIG. 1 can be seen, closed around the nozzle 3 circumferentially.

After joining the lid 14 with press ring 13 with the seal 4 comprising plastic ring 41 and soul 42, the base body 15 is then welded with its upper side to the underside of the lid 14, so that the cover 14 and the base body 15 together form a one-piece housing wall of the drain pot. 1 form.

The seal 4 is presently realized by a one-piece plastic ring 41 and a soul 42, wherein the plastic ring 41 has a first abutment portion 402, with which he presses in the mounting arrangement of the drain system horizontally to the nozzle 3, and a second abutment portion 401, with which he is arranged in the mounting arrangement of the drainage system within the receiving groove of the drain pot 1 and vertically against the drain pot 1, in this case against the upper web 11 of the drain pot 1, pressed. As a result of this pressing, the plastic ring 41 produces a sealing connection both to the drain pot 1 and to the neck 3. The core 41 is presently designed as a circumferentially closed metal ring having circular recesses. The plastic ring 41 has corresponding projections to the recesses, which are provided on the underside of the plastic ring 41. In FIG. 1 can be seen that the plastic ring 41 is engaged with its projections in the recesses of the formed as a metal ring soul 42. By this locking a positive connection is provided horizontally around the nozzle 3 between the core 41 and the plastic ring 41 of the seal 4, so that the seal 4 has sufficient stability, so that the seal 4 with a horizontal displacement of the nozzle 3 relative to the drain pot. 1 completely performs a joint movement with the nozzle 3 relative to the drain pot 1 while continuously sealingly abuts both the nozzle 3 and the drain pot 1.

That in the FIGS. 1 to 3 illustrated drainage system according to the invention further comprises a building protection, which comprises a one-piece injection-molded component 100 and a coating 101. The component 100 has a center piece and a mounting frame. In the installation arrangement of the described drainage system according to the invention, the coating 101 is arranged on the upper side of the component and glued to this component. The cover 101 is formed as a transparent adhesive film. In general, the building protector is made transparent at least over horizontal sections so that a craftsman can look into the drain pot from above when installing the drainage system in the installation arrangement and thus loosen the building protector from the drain pan during the connection of the drain pan to a drain pipe or laying of screed around the drain pot is usually essential. In the described drainage system according to the invention, the center piece has a passage opening 112 which is reversibly closed by a detachable adhesive film section 1121 of the cover 101. The center piece is also connected only over 8 narrow webs 111 to the mounting frame of the building protector 100, wherein between the webs through material recess a predetermined breaking seam 110 is provided so that the center piece can be easily broken out of the mounting frame. For this purpose, pressing depressions 113 are provided for indicating the positions at which a pressing force is to be applied for breaking out the center piece. In the installation arrangement of the mounting system, which in FIG. 3 is shown, the building protection is screwed to the drain pot 1, thereby covering the inlet opening of the building 1 protection. In addition, the building protection in the installation arrangement protects a provided on the top of the drain pot 1 groove, in particular in FIG. 1 and FIG. 2 can be seen. In this groove is in the Mounting arrangement of the drainage system, which in FIG. 1 is shown, a mounting frame 61 of the sealing sleeve 6 of the drainage system arranged. This mounting frame 61 is closed around an opening of the sealing sleeve 6 circumferentially formed. The mounting frame 61 is molded by injection molding on the otherwise flat membrane of the sealing sleeve 6 and ensures in the mounting arrangement a sealing connection between the sealing sleeve 6 and the drain pot 1, wherein for this purpose a closed circumferential sealing element 610 is provided in the receiving groove. The sealing sleeve 6 is, as in FIG. 1 to recognize in the mounting arrangement with a bottom 9 and a wall 90 sealingly connected.

In the mounting arrangement of the drainage system the building protection is removed from the drain pot 1 and the sealing sleeve 6 sealingly connected via its mounting frame 61 to the drain pot 1, wherein through the opening of the sealing sleeve 6 and through the inlet opening 1000 through the nozzle 3 is inserted into the drain pot 1 , The nozzle 3 in this case has two partial stubs, which are separated by a horizontally extending web 17. On the outside of the nozzle 3 is within the drain pot 1, the seal 4 with its first abutment portion 402 sealingly, the nozzle 3 is relative to the seal 4 and thereby also relative to the drain pot 1 is vertically displaceable while maintaining said seals. In the mounting arrangement, a partial odor trap 5 is arranged in each partial neck of the nozzle 3. Each partial odor trap 5 is formed identically, and the partial odor trap 5 together form the odor trap of the drainage system. Each partial odor trap 5 has a cup 51 and a dip tube 52, which is arranged in the mounting arrangement within the cup 51. The dip tube 52 has at its upper end of a sealing seal 520, with which it rests sealingly against the receiving portion of the part neck, in which the respective partial odor trap 5 is received. Each dip tube has a tubular section with a clear cross-section for passage of the water, which is arranged horizontally within the cup in the mounting arrangement. The clear cross section of the dip tube extends horizontally over a first extension length in a first horizontal direction that is at least 70% of a first extension length of the cup in the first horizontal direction. In addition, each dip tube 52 extends in a second horizontal direction perpendicular to the first horizontal direction over a second extension length which is at most 70% of the second extension length of the cup in the second horizontal direction. The first extension length of the cup is more than twice the second extension length of the cup. Cup 51 and dip tube 52 are thus each elongate. Due to said relative dimensions of cup 51 to dip tube 52, the dip tube 52 extends almost the entire width of the interior of the cup 51 defined by the first extension length, whereas it is only insubstantially more than half the second extension length of the cup extends. In this case, the dip tube 52 on the outside of its tube section on a flange 521 which extends in the second horizontal direction and cup 51 and dip tube 52 is supported against each other. Thereby, a sufficient large clear cross-section is provided for wastewater passing through the drainage system that has flowed vertically through the dip tube 52, through which this wastewater can run out of the cup 51 from the lower end of the dip tube 52. In the described embodiment, the cup is bounded in the second horizontal direction by two opposing walls, wherein the pipe section the immersion tube abuts very closely on a first of the two walls and is substantially further apart from the opposite wall, this distance being ensured by the flange 521. This wall of the cup 51, which is at a distance from the tube section of the dip tube 52, has a significantly smaller vertical extent than the opposite wall, which further improves the escape of waste water from the partial odor trap 5. Each partial odor trap 5 also has a removal bracket 53. This removal bar is attached at an angle to the dip tube 52, so that it has a substantially smaller vertical extension length in a first position than in a second, to the first angled position. In the second position of the removal bracket 53 is vertically significantly from the partial odor trap 5, whereby the partial odor trap can be removed very easily. In the mounting arrangement, in FIG. 1 is shown, the removal bracket 53 is in its first position. In this position, it is arranged at a distance from the top of the gutter 2 in the mounting arrangement. The provision of a corresponding extraction bar is generally advantageous for a large number of embodiments according to the invention.

The gutter 2 is glued to the top of the nozzle 3. The gutter 2 is in this case made of a deep-drawn stainless steel. The gutter 2 has an opening which is covered by a grate 20 which can be removed from the gutter 2, whereby the partial odor traps 5 and the nozzle 3 are accessible from above. The grate 20 has a slot 21 for discharging from the wastewater. The gutter 2 also has support elements 200, via which it can be supported on a screed applied to a floor.

From the figures and the above explanation it follows that in the mounting arrangement, the drainage system is installed in a room floor, that the drain pan 1 is placed on height adjustable feet 16 on a floor and is connected to a drain pipe, wherein the drain pot 1 is poured into a screed. In the mounting arrangement, the seal 4 is arranged in the drain pan 1, which runs closed circumferentially around a nozzle 3, on which the gutter 2 is fixed. This drain pipe 3 is movable together with the gutter 2 horizontally relative to the drain pot 1, while the seal 4 moves with the nozzle 3 and continuously during the horizontal movement ensures a sealing connection between the nozzle 3 and drain pot 1. As a result, the drainage system according to the invention is designed so that when installing tiles 7 on a screed 9 or on a wall 90, an orientation of the gutter 2 can be made so that it is optimally aligned relative to the tiles is arranged and then with silicone joints 10 with the tiles 7 can be sealingly connected.

LIST OF REFERENCE NUMBERS

1

drain pot

2

gutter

3

Support

4

poetry

5

Part trap

6

sealing sleeve

7

tiling

9

screed

10

silicone joints

11

upper jetty

12

Locking projections

13

lower bridge / press ring

14

cover

15

body

16

height adjustable feet

17

horizontal jetty

20

rust

21

slot

41

Plastic ring

42

soul

51

cups

52

dip tube

53

removal handle

61

mounting frame

90

wall

100

Component of the building protection

101

Coating of the building protection

110

Breaking seam

111

Stege

112

passage opening

113

Press-depression

150

connector

200

support elements

401

second plant section

402

first investment section

520

barrier seal

521

flange

610

sealing element

1000

inlet port

1121

Adhesive film section

Z

vertical

X

horizontal

Claims (19)

Drainage system comprising a drain pot (1) with an inlet opening (1000), a drainage channel (2) with a nozzle (3) for insertion into the inlet opening (1000) of the drainage pot (1), a seal (4) for circumferentially sealing the nozzle ( 3) against the drain pot (1), an odor trap and a sealing sleeve (6), wherein in a mounting arrangement of the drain system, the nozzle (3) is arranged horizontally within the drain pot (1) at least with a vertical portion, the seal (4) horizontally extends circumferentially around the neck (3) and the nozzle (3) circumferentially against the drain pot (1) seals, the odor trap in the nozzle (3) is arranged and the sealing sleeve (6) is connected to the drain pot (1),
characterized in that
in the mounting arrangement, the nozzle (3) and the seal (4) are horizontally displaceable relative to the drain pot (1), wherein the seal (4) has a first abutment portion (402) with which it circumferentially in the mounting arrangement with a horizontal contact force against the neck (3) presses, and a second abutment portion (401), in the mounting arrangement in a horizontal order the nozzle (3) is guided circumferential receiving groove of the drain pot and sealingly connected in this receiving groove with the drain pot (1). Drainage system according to claim 1,
characterized in that
the first and the second abutment portion (401, 402) of the seal (4) are integrally connected to each other. Drainage system according to one of the preceding claims,
characterized in that
the receiving groove is formed by a vertically upper, horizontally encircling web (11) and by a vertically lower, horizontally encircling web (13), wherein at least one of the webs is formed as a separate press ring (13) and in the mounting arrangement, the seal vertically to the another of the two webs presses to provide a vertical contact force, wherein in particular the drain pot (1) has a wall with RastVorsprüngen (12) with which the press ring (13) formed web is latched to reach the mounting arrangement, in particular the upper web ( 11) in the wall of the drain pot (1) is integrated and the lower web (13) is formed as a press ring (13). Drainage system according to one of the preceding claims,
characterized in that
the drainage pot (1) comprises a main body (15) and a cover (14) which are each manufactured as separate components and subsequently connected to each other, wherein the base body (15) has a connection piece (150) for a drainage pipe and wherein the cover ( 14) has the receiving groove for the seal (4). Drainage system according to one of the preceding claims,
characterized in that
the seal (4) has a closed circumferential core (42), wherein the two abutment sections are each provided by a closed circumferential elastic plastic ring (41) which is peripherally circumferentially connected to the core (42), wherein in particular the two abutment sections (401 , 402) are provided together by a single integral plastic ring (41), wherein the core (42) is in particular made of a warmer plastic than the plastic ring (41) or of a metal. Drainage system according to one of the preceding claims,
characterized in that
the gutter (2) is fixedly connected to the neck (3), wherein in particular the gutter (2) and the neck (3) are each made as separate components and then connected. Drainage system according to one of the preceding claims,
characterized in that
the neck (3) has at least one horizontally extending web (17) which divides the neck into at least two partial studs, each of which extends vertically, wherein in the mounting arrangement the seal (4) circumferentially seals all the studs against the drain pot (1) , wherein in particular the odor trap comprises a plurality of partial odor traps (5) which are in each case insertable into one of the partial nozzles (5), wherein in particular the partial odor traps (5) are identical. Drainage system according to one of the preceding claims,
characterized in that
the nozzle (3) has a receiving portion for receiving the odor trap, wherein the odor trap is designed as insertable and removable in the receiving portion, wherein the odor trap has a cup (51) in which a dip tube (52) is removably arranged, wherein the odor trap has on its upper side a peripheral sealing seal over which it is peripherally sealingly connected in the mounting arrangement with the connecting piece (3). Drainage system according to claim 8,
characterized in that
the cup has a horizontal cross-section which extends in a first horizontal direction over a first extension length and in a second horizontal direction over a second extension length, wherein the first extension length is at least 1.5 times, in particular at least twice the second extension length wherein the dip tube (52) comprises a tubular section having a clear cross section for passing water horizontally disposed within the cup (51) in the mounting arrangement and at least 70% of the first extension length in the first horizontal direction and in the second horizontal direction horizontal direction over at most 70% of the second extension length, wherein in particular on an outer side of the pipe section at least one extending in the second horizontal direction flange (521) is provided for supporting the dip tube (52) to the cup (51). Drainage system according to claim 7 and one of claims 8 or 9,
characterized in that
Each piece has an associated receiving portion in which an associated with him odor trap is arranged. Drainage system according to claim 10,
characterized in that
in the mounting arrangement two adjacent odor traps are arranged to each other so that their dip tubes (52) are arranged offset from each other in the second horizontal direction. Drainage system according to one of the preceding claims,
characterized in that
the sealing collar (6) is designed as a flat membrane, on which a mounting frame (61) is provided, which encloses an opening provided in the sealing collar (6) closed, wherein the drain pan (1) at its top one with the mounting frame (61) having corresponding circumferential groove, wherein in the mounting arrangement of the mounting frame (61) circumferentially sealing to the drain pot (1) is inserted into the groove. Drainage system according to one of the preceding claims,
characterized in that
the drainage system comprises a building protection which is designed as a protective cover which can be mounted on the top of the drainage pot (1) for closing the drainage pot (1), wherein the building protection is mounted on the top of the drainage pot (1) in an installation arrangement of the drainage system and a peripheral top edge the mounting system trains. Drainage system according to claim 13,
characterized in that
the building protector comprises a one-piece component (100) having a mounting frame and a center piece horizontally surrounded by the mounting frame, wherein in the installation arrangement the component (100) comprising the mounting frame and the center piece is mounted on top of the drain pot; the component (100) has a predetermined breaking seam (110) between the mounting frame and the center piece for breaking out the center piece, the center piece being adapted to be placed on the inlet opening of the drain pot for concealing the inlet opening (1000). Drainage system according to claim 12 and any one of claims 13 or 14,
characterized in that
the building protection in the installation arrangement covers the groove for receiving the mounting frame (61) for protecting the groove against contamination. A drain pan assembly according to any one of the preceding claims, wherein the drain pan assembly comprises the drain pot (1), the gasket (4) and the gasket (6). A gutter assembly for a drainage system according to any one of claims 1 to 15, wherein the gutter assembly comprises the gutter (2), the nozzle (3) and the odor trap and is adapted to the inlet opening (1000) of the drain pot (1) of a drain assembly according to claim 16 to the drain pot (1) to be used sealingly, wherein the gutter (2) in particular in a first horizontal direction over at least 5-fold, in particular at least 10 times their length in a second, on the first vertical horizontal Direction extends. Method for installing a drainage system comprising a drainage channel (2) with a nozzle (3), a drainage pot (1), a sealing collar (6) and an odor trap, wherein in a first step the drainage pot (1) is connected to a drainage pipe, wherein in a second step, a sealing collar (6) is connected to the drain pot (1) and is placed in a sealing manner on a bottom section adjoining the drain pot (1),
characterized in that
in a third step, the gutter (2) with the nozzle (3) in an inlet opening (1000) of the drain pot (1) is inserted vertically and thereby by means of a around the nozzle (3) circumferential seal (4) a circumferentially closed seal between the Stub (3) and the drain pot (1) is produced, wherein in a fourth, on the third following step, the nozzle (3) is displaced together with the seal (4) relative to the drain pot (1) for aligning with the nozzle ( 3) connected gutter (2), while the seal between the nozzle (3) and the drain pot (1) is ensured. Method for producing a drainage system by means of which a drainage channel (2) can be installed horizontally displaceable relative to a drainage pot (1) installed on a floor, the drainage system comprising the drainage channel (1) with a nozzle (3), the drainage pot (1) a seal (4), a sealing collar (6) and an odor trap (5), wherein the gutter (2) and the neck (3) are each made separately from each other and then inextricably connected to each other, wherein the drain pot (1) is produced, in a first step, a base body (15) and a lid (14) are each made separately from each other, in a second Step, the seal (4) in a lid (14) provided horizontally encircling receiving groove is used and in a third step, the lid (14) is connected to the base body (15), wherein the sealing sleeve (6) on the outside at an upper side of the Cover (14) of the drain pot (1) is sealingly mounted to this top.

Images