CN105401637B - Drainage arrangement with inserts - Google Patents

Abstract

The present invention relates to a kind of drainage arrangement for water to be exported in waste pipe by ground or pond, the drainage arrangement has：Pipe joint (2) is flowed into, the inflow pipe joint has inflow entrance, for water to be exported in waste pipe；And inserts (8,9), for inserting in inflow entrance, to filter out dirt from derived water, it is characterized in that, the inserts (8,9), which has, collects bar (10), for trapped dirt, the collection bar (10) is set in a distributed manner into inflow pipe joint (2).

Description

Drainage arrangement with inserts

Technical field

The present invention relates to a kind of drainage arrangement for being used to export water from ground or pond.

Background technology

Drainage arrangement is necessary in the case of a variety of, such as exporting water, example from the ground that can be passed through Water is exported such as from shower set or from the pond of sanitary ware articles for use or from kitchen sink.Water will be exported in waste pipe, Therefore, drainage arrangement has the inflow pipe joint with inflow entrance.Inflow entrance is at least in the ground for wanting draining or the side in pond It is come-at-able；Pipe joint is covered by other components in itself, such as the groove body by the slot type drainage arrangement that takes a shower.

In this case it is also known that this inflow entrance at least partially by the grating of screen mesh type, cover plate or its The covering covering of his form, to improve aesthetic outward appearance and to prevent for larger object or generality in a big way Dirt enter.

The content of the invention

Based on this, the technical problem that the present invention is directed to is, drainage arrangement is entered in terms of preventing dirt from entering inflow entrance Row improves.

The purpose of the present invention by it is a kind of for the drainage arrangement that exports to water in waste pipe by ground or pond come Realize, the drainage arrangement has：Pipe joint is flowed into, the inflow pipe joint has inflow entrance, for water to be exported into waste water In pipeline；And

Inserts, for inserting in inflow entrance, to filter out dirt from derived water, it is characterised in that the inserts With bar is collected, for trapped dirt, the collection bar is set to distribution into inflow pipe joint.

Preferable form of implementation provides in the dependent claims.

The conventional grating in related inflow entrance is noted that, the grating makes in shower set Used time is used for trapped dirt, such as hair.That is the structure that the grid has " grid bar " elongation is used for the function, The grid bar is referred to as collecting bar below.In grating, these are collected bar and are arranged in a common plane, are exactly Say and be arranged side by side.Under common installment state, the plane is horizontal, and flows into pipe joint and extend straight down.Here is Horizontal direction and vertical direction are referred in such meaning for the sake of simplifying, i.e., always for common installation site. According to the present invention, now this bar of collecting is set with being distributed vertically, that is stacked up and down.That is refer here at least two Individual collection bar, but typically significantly more collection bar, and the multiple collection bar vertically mutually divides positioned at least two In the plane opened (not wherein being that multiple collection bars must be forcibly set in a plane).By it is this vertically Distribution, collecting function can also " to depth direction be distributed ", thereby while exist it is a number of collection bar also will not be to water By producing excessive braking action, particularly when collection bar has for example been polluted by the agglomerate that hair or other residues form When.Certainly collecting bar additionally can also be set to horizontal distribution formula, as in traditional grating.But covered this Simple horizontal distribution in Geiger grid be present, that is, when a number of collection bar be present, these collect bar (advance In defined face) increasingly more tightly set.

The advantage becomes apparent in a case where, that is, collects bar and be arranged under the cover plate for blocking vision of inflow entrance, The inflow entrance is in itself without collecting bar, such as not having simply below porose cover plate, the cover plate can for example reserve The lateral gap opened wide towards water inlet.In addition, the present invention also allows for design as drainage arrangement, wherein, collect Bar (in the assembled condition) is sightless from above and thus collects dirt thereon and substantially also keep being invisible 's.In traditional grating, it can directly be seen that the dirt on surface.This visible covering part is especially by without perforation Cover plate can ensure well.

Collect bar has at least one horizontal component, is particularly with the Longitudinal extending along such direction, the direction It is horizontally oriented.But this is not essential, the bar of collecting can also (or collecting a part for bar) vertical extension.But because At least for main flow direction, water, which flows through, vertically to be carried out, and horizontally disposed (part) is favourable.At this In embodiment, all collection bars are all horizontal, and this is preferable in principle.

Additionally flatly mutually stagger in the different structures that bar can be on its be vertical in addition, collecting.Particularly, may be used To set multiple collection bars in each plane respectively, each collection bar of one of plane relative to adjacent plane collection bar Mutually stagger.Can also reference implementation form for this.

Another preferable form of implementation setting, collects bar and is terminated in side, that is, to a certain extent such as comb or The tooth of double-edged fine-toothed comb equally terminates.At this point it is possible in cleaning, such as struck off after inserts is taken out from inflow entrance towards the end of side Dirt.In traditional grating, cleaning is more difficult, because for example hair can not laterally pull down, and can only be upward Leave behind, and usually form agglomerate together below grid bar.

Finally, it is preferably as this is collecting bar with abundant that collection bar or teeth portion, which erect elongated cross-sectional profiles, Stability also allow for the improvement of flow behavior simultaneously.Here, the Longitudinal extending of the cross-sectional profiles does not have to be Just it is vertical, but can be inclined relative to vertical direction, this equally may be referred to embodiment.

Different length and thus (certainly band can be had in which be adapted from flowing into the interior cross section of pipe joint by collecting bar Certain interval) it is guided when banking motion direction provides auxiliary to inserts or is inserting inflow entrance.Thus for example may be used To avoid, originally only by plane abutment in upper area and the cover plate run-off the straight being kept, and cause to tumble.

One of the water outlet device preferable application is in floor drain, particularly for shower set and particularly preferably Application of the ground in the slot type drainage arrangement that takes a shower, this shower slot type drainage equipment are correspondingly also shown in embodiment.Especially It is due to the hair repeatedly referred to, it may appear that the pollution problem of especially severe.Certainly, compared with such as pond, for that can pass through Ground, have larger dirt naturally into drainage arrangement.Relative to other floor drains, particularly in shower draining device In, requirement aesthetically is considered as, has been had been discussed before this requirement.

In this case, a kind of favourable form of implementation of the invention is related to a kind of drainage arrangement, wherein, flow into pipe and connect Head can insert in two orientations for rotating against 180 ° around vertical axis and accommodate pipe, described to accommodate the usual row of also belonging to of pipe Water installations.This does not have any special character in itself, but flows into the top of pipe joint here according to the present invention, such as the leakage of extension Pan, should be eccentric relative to the axis so that the rotation or the insertion carried out by described two orientations mean Existing lateral shift (offseting the double degree of eccentricity).Be adapted to thus, it is possible to realize with the installment state determined, for example, with to phase The distance of adjacent vertical wall is adapted to ceramic tile patterns.In this case, it is also preferred that flowing into the to be inserted of pipe joint Entering part has part bending and the flat outer cross profile in part, for this referring also to specific embodiment part.It is flat Section now flow into pipe joint top (such as pars infundibularis of extension) so continue so that the section will not be protruded significantly In the inflow pipe joint (protrude from the direction pipe joint be up to its diameter 20%).When in the mounted state, ground Or a part for the ceramic tile on neighbouring vertical wall is projected into the top for accommodating cross section in pipe, then by flat section and The corresponding configuration in top still ensures that, remains to take out inflow pipe joint upwards.That is therefore whole drainage arrangement can be with It is closer to for example vertical wall positioning or is positioned at position farther below the ceramic tile of determination.

Collect bar with flow into pipe joint in cross section it is described be adapted to be directed to certainly in this case one kind there is arc The respective shapes of shape section and planar section.

In addition, particularly setting in this case, the covering of interlocking equally can be with two around vertical axes on the upside of it Line rotates against 180 ° of orientation installation, so as to, it is determined that decorative pattern, word or the like can be with the lateral adjustments It is affected by changing two installation orientations, but not influences the left and right correctness of covering part.

Brief description of the drawings

The present invention is described in detail below according to one embodiment, other combinations of each feature in claim 1 It can be the essence place of the present invention.Specifically：

Fig. 1 show according to the present invention channel away floor drain decomposition diagram, but without accommodate pipe, flange and Sealing gasket；

Fig. 2 shows in assembling form and the standing with the floor drain that accommodates pipe, flange and sealing gasket corresponding with Fig. 1 Body figure；

Fig. 3 shows the floor drain of Fig. 2 when sealing gasket is dug；

Fig. 4 shows the sectional view of floor drain with vertical cutting plane, and the floor drain is in the state with wall adjacent installation；

The top view (right cover plate is removed) of Fig. 4 situations is shown, upper area is with horizontal plane in Fig. 5 lower area Sectional view is shown.

Embodiment

Fig. 1 shows the floor drain of the channel away according to the present invention.Here reference 1 represents to flow into funnel, the inflow The downside of funnel has pipe joint 2, has the top 3 of extension above pipe joint.Pipe joint 2 is transversal with being scabbled to left front Facial contour shape, this cross-sectional profiles shape will also describe in detail according to Fig. 4 and Fig. 5.Fixation is shown below pipe joint Ring 4, retainer ring are adapted with the contour shape and can hermetically covered and be inserted on pipe joint 2.

Above pipe joint 2, the top 3 for flowing into the extension of funnel 1 is stretched relative to pipe joint to right front and to left back Go out, thus form the peviform shape with rectangular base outline.Being open upwards on top 3 to left back and preceding connection to the right, The groove 5 being made up of profile material；The top 3 for flowing into funnel 1 is limited in groove 5 substantially on the longitudinal direction of the groove 5 Contour shape in be shown as interrupt region.The lath 6 of two rectangles is provided with groove 5.Two are provided with groove section bar 5 The lath 6 of individual rectangle, the lath can be bonded on the groove section bar for cosmetic purposes.It is on the outer end of groove 5 This has two plastic end enclosures 7.

Two groove section bar parts 5 are actually that one is coherent here, that is, are passed through in center continuous along longitudinal side The outer panel connection of extension, the interlude of only rectangle are punched, and funnel 1 is flowed into accommodate, and are specifically accommodated and are flowed into The top 3 of funnel.Continuous plate has the card interface of rectangle, and flowing into corresponding clamping projection on the top 3 of funnel 1 can rabbet Into the card interface, this figure 1 illustrates.

It is easy to imagine that groove profile sections 5 are received under the assembling of floor drain and installment state from the ground that can be passed through Catchment, upside of the ground substantially evenly with longitudinal seamed edge of groove section bar 5 abuts.The water is due to not shown in figure Small drift angle and the top 3 for flowing into funnel 1 is flowed into center and pipe joint is imported into by the basin-like shape on the top 2。

In middle section, the cover plate 8 made of with the identical material of lath 6, institute are shown above the inflow funnel 1 State cover plate and pass downwardly through rib structure reinforcement, the inserts 9 extended downwardly is inserted on the rib structure.The inserts 9 with floor drain Longitudinally perpendicular horizontal line of vision on there is trapezoidal shape, it is described it is trapezoidal there is narrow side above, and there is broadside below. It is described it is trapezoidal on the line of vision six collection bars 10 are forwardly and rearwardly installed respectively, the collection bar, which has, to be slightly slanted and sets The elongated cross sections profile (in vertical cutting plane) holded up put, and be arranged on three in couples and mutually with staggering put down In face.Bars are collected mutually most closely proximate to and a pair of following collection bar furthest aparts above a pair.These collect bar 10 Respectively side (outside) terminate and therefore below also referred to as comb tooth.

In middle section, the cover plate 8 made of with the identical material of lath 6 is shown above the inflow funnel 1, but The cover plate passes downwardly through rib structure reinforcement, and downwardly directed inserts 9 is inserted on the rib structure.The inserts 9 is along level Direction of observation longitudinally there is trapezoidal shape perpendicular to floor drain, it is described it is trapezoidal there is narrow side above, and there is broadside below. It is described it is trapezoidal on direction of observation forwardly and rearwardly respectively install six collection bars 10, it is described collection bar have is slightly slanted The elongated cross sections profile (in vertical cutting plane) holded up set, and it is arranged on three in couples and mutually with staggering In plane.Bars are collected mutually most closely proximate to and a pair of following collection bar furthest aparts above a pair.These collect bar 10 terminate in side (outside) and are also referred to as comb tooth below from this respectively.

Thus inserts 9 forms a kind of particularly for being washed away during shower with waste water and keeping hanging over comb tooth 10 Hair filtration.These hairs can after the cover plate 8 with inserts 9 is removed via the end of comb tooth 10 from comb tooth On leave behind, be an especially easy cleaning so as to inserts 9.Here the entirely flowing of inserts generally covering pipe joint 2 substantially is transversal Face and it is adapted thus, it is possible to handle all waste water, and with the shape of flow cross section, this will also be detailed according to Fig. 4 and Fig. 5 Explanation.In addition, can also see the cross-sectional profiles placed vertically of comb tooth 10 in Fig. 1, this cross-sectional profiles difference is slightly outwards Tilted relative to vertical direction.

Finally, unlike inserts 9, cover plate 8 is symmetrical, and as shown in FIG., relative to vertical axis Line also can be similarly plugged on inserts 9 in the case of rotating 180 °.That is as being described in further detail below, If groove profile sections 5 rotate 180 ° of ground loadings together with funnel 1 is flowed into around identical vertical axis, however still ensure that Words identification shown in the upper right side of Fig. 1 cover plates 8 or the decorative pattern being not shown here keep left and right to coincide.

In fig. 2, the part shown in Fig. 1 is assembled to each other, in addition, pipe joint 2 (in the inserting of retainer ring 4 In the case of) receiving pipe 11 is inserted, flange 12 protrudes in the horizontal direction on the upper end for accommodating pipe.Flange 12 is with flowing into funnel 1 Top 3 similarly with rectangular elongate and here slightly into the structure of basin shape, and the part when pipe joint 2 is fully-inserted Ground accommodates the top 3.

It is provided with sealing gasket 13 on the outward flange of flange 12, the sealing gasket, which is moulded in, accommodates pipe 11 and flange 12 forms On die casting.The sealing gasket is extend out to significantly more than flange 12 and with having existed in shower region towards all horizontal sides Diaphragm seal connection, the diaphragm seal is typically mounted on below ceramic tile.

In addition it can further be seen that cover plate 8 completely covers the inserts 9 with comb tooth 10 beyond the invisible, because cover plate is only Laterally reserving narrow gap (in fig. 2 to left front and rear to the right).

Fig. 3 show with Fig. 2 identical parts, but the part wherein behind sealing gasket 13 flips up 90 °.Corresponding installation State is shown specifically in figures 4 and 5.In addition, for the sake of clarity Fig. 3 eliminates reference.

In figures 4 and 5, floor drain is installed with vertical wall adjacent, and the wall is merely just schematically shown And represented with 14.Perpendicular to wall 14 and thus Fig. 4 shows the central cross sectional view through wall drainage arrangement, and the sectional view Perpendicular to the longitudinal direction of groove section bar 5, shown in Fig. 5 lower areas cover plate 8 remove in the case of top view, and upper area In, i.e., from Fig. 4 cutting upwardly, horizontal cross is shown, there is one positioned at the top and central of inserts 9 in sectional view Comb tooth 10 between cutting plane, that is the cutting plane below flange 12 and pipe joint 2 and accommodate pipe 11 it is vertical In the region of overlapping portion.

Above Fig. 4, it be can see in the right of wall 14 with the preassembled ceramic tile 15 for determining thickness, and Around flange 12 and receiving pipe 11 it can be seen that jointless floor 16 below ceramic tile.The jointless floor also part above Fig. 5 In show.The circular cross-sectional profile for accommodating pipe 11 is partly also illustrated above Fig. 5, but also show the cross section wheel of pipe joint The part of wide circular arc, the circular arc shaped portion are distributed only on the angular range smaller than 180 °, and the part is in this region Interior with accommodating pipe 11 is concentric and form fit.The region of this circular arc is arranged on the right, and in the relative of the left side On side flat section is provided with along the longitudinal direction of groove section bar 5.Between the section of flat section and circular arc (in Fig. 5 The transition part of bending above and below) be present, but the transition part with the increase for the distance for leaving circular arc section and retraction from Open the Internal periphery shape for accommodating pipe 11 and form gap relative to pipe is accommodated.

In addition, it can further be seen that the top 3 of inflow funnel in the two accompanying drawings and thus also have (Fig. 5 middle covers of cover plate 8 Plate is removed) and groove section bar 5 relative to accommodate pipe 11 circular cross section prejudicially bias to the right.Accommodate the symmetry axis of pipe 11 Here be the vertical axis, these parts can rotate 180 ° around the vertical axis, then (except wall 14 and ceramic tile 15 with It can just the samely be arranged on and be accommodated in pipe 11 outside).Due to this circular symmetry, such case is even for any angle It is all suitable for.Show in the two figures, in the current situation, have selected in the range of these possibilities farthest apart from wall 14 Position, but when ceramic tile 15 is very thin or flange 12 is arranged on the position closer to wall 14 with receiving pipe 11, can also Selection rotates 180 ° of position.

Fig. 4 is particularly shown, passes through the draining slot part being installed on the upside of pipe joint that select pipe joint 2 and remaining The right position farther out, it is possible to achieve relative to the installation site being substantially flush of ceramic tile 15, although flange 12 and accommodating pipe 11 Stretch into below ceramic tile 15.Here on the one hand importantly, the cross-sectional profiles of pipe joint 2 have flat section, on the other hand It is also important that the part located above for flowing into funnel 1 does not protrude from pipe joint.Thus, funnel is flowed into Fig. 4 always It can upwards take out or be inserted in assembling.

In addition it can be seen that, the transition part of retraction between the flat section and circular arc section of the cross-sectional profiles of pipe joint 2 For in accommodating the gap that pipe joint is realized in pipe 11.In the shown situation, the gap is only formed to the left, because, As described above, position most on the right side is have selected here.But can also easily contemplate the position clearly more to keep left, without for This carries out 180 ° of rotation.When setting the rigging position for rotating 180 °, same situation is applicable, but is now had corresponding left The reverse accurate adjustment in the right side.

It can further be seen that accommodate the portion that pipe 11 and flange 12 are connected with all and pipe joint of pipe joint 2 and floor drain The angular deviation on vertical axis between part can be readily derived compensation.In addition, relative position vertical between them And it is adjustable, its mode is to insert pipe joint 2 apart from inserting retainer ring 4 and thus with different depth with different.

It can be seen in fig. 4 that although pipe joint 2 is in the position for offseting maximum to the right, retainer ring 4 is still substantially completely Cover pipe joint 2 and accommodate the gap between pipe 11, and thus substantially sealed space between them.

In addition, can further be seen that sealing gasket 13 establishes good sealing relative to wall 14 in Fig. 4 here, because Sealing gasket is dug and (digs position see in Fig. 3) upwards on wall behind ceramic tile 15.In opposite side, sealing gasket 13 is in nothing Continue between seam ground 16 and ceramic tile disposed thereon and be connected with the diaphragm seal in remaining region of shower set.Thus, for example When having water to be flowed into the gap in the transition part of ceramic tile outside groove or inflow funnel, residual leakage there will not be bright Aobvious influence.

Fig. 4 and Fig. 5 finally show, the comb tooth 10 of inserts 9 is form fit relative to pipe joint 2.Portion on Fig. 5 It is only capable of seeing these centres of comb teeth 10 and following plane due to sectional view in point, and it is attached in the part below Fig. 5 It can see plane above with adding, that is, the centre of comb tooth 10 and following plane, wherein pointing to the length of the comb tooth on the right side Determined according to its outer degree.Thus explain why comb tooth on the right side of Fig. 4 sectional views has different length.In opposite side, court All there is identical length to the comb tooth 10 of flat part, and relative to the comb tooth to the uppermost plane in opposite sides Shorten.Generally, inserts 9 forms guide part when assembling cover plate 8 and securing cover plate prevents to tilt.

Claims (13)

1. for the drainage arrangement for exporting to water in waste pipe by ground or pond, the drainage arrangement has：

Pipe joint (2) is flowed into, the inflow pipe joint has inflow entrance, for water to be exported in waste pipe, and

Inserts (8,9), for inserting in inflow entrance, to filter out dirt from derived water,

Characterized in that, the inserts (8,9), which has, collects bar (10), for trapped dirt, the bar (10) of collecting is to inflow Pipe joint is set in a distributed manner in (2),

Wherein, inflow pipe joint (2) insertion accommodates pipe (11), and flange (12) is on the upper end for accommodating pipe (11) along water Square to prominent, sealing gasket (13) is provided with the outward flange of the flange (12), the sealing gasket (13) is moulded in the appearance Receive on the die casting that pipe (11) and the flange (12) are formed,

The inflow pipe joint has a vertical axis, and the inflow pipe joint can insert along the first orientation and the second orientation respectively Described to accommodate pipe, first orientation and the second orientation rotate against 180 ° around the vertical axis, and the vertical axis is inclined The heart so that flow into insertion of the pipe joint along the first orientation and lateral shift occur relative to the insertion along the second orientation.

2. drainage arrangement according to claim 1, wherein, the inserts (8,9) has covering part (8), in vision Upper covering inflow entrance, the inside collected bar (10) and be all disposed within covering part (8).

3. drainage arrangement according to claim 2, wherein, when inserts (8,9) is inserted in inflow entrance, the collection bar (10) it is sightless.

4. the drainage arrangement according to Claims 2 or 3, wherein, covering part (8) is cover plate not with holes.

5. the drainage arrangement described in any one in claim 1-3, wherein, the collection bar (10) is at least in part It is horizontal-extending.

6. the drainage arrangement described in any one in claim 1-3, wherein, the collection bar (10) is on entering to become a mandarin The direction for entering pipe joint (2) sets on a different plane and mutually staggered in these planes.

7. the drainage arrangement described in any one in claim 1-3, wherein, the collection bar (10) is respectively in one side Termination, so as to strike off dirt from collection bar via the unilateral end.

8. drainage arrangement according to claim 5, wherein, the collection bar (10) connects respectively about inflow pipe is incorporated into The transverse cross sectional face in the direction of head (2) has such cross-sectional profiles, the height in this direction of the cross-sectional profiles It is at least twice for the width for being transverse to the direction.

9. drainage arrangement according to claim 5, wherein, the collection bar (10) of inserts (8,9) is with flowing into pipe joint (2) Interior shape is adapted, and by realizing adaptation in the different length being transverse on the direction for flowing into pipe joint (2), Inserts (8,9) is guided so as to collecting bar when inserting in inflow entrance and holds it in installment state, to prevent from tilting.

10. the drainage arrangement described in any one in claim 1-3, wherein, the drainage arrangement is configured for The floor drain of water is exported from the ground that can be passed through.

11. drainage arrangement according to claim 10, wherein, the drainage arrangement is configured to the slot type drainage arrangement that takes a shower.

12. drainage arrangement according to claim 10, wherein, flow into pipe joint (2)) entrance can be wound on at least two The orientation that the axis flowed on the direction of pipe joint rotates against 180 ° is inserted in the receiving pipe (11) of the drainage arrangement, described perpendicular Straight axis is so prejudicially set relative to the top for flowing into pipe joint (2) so that can be by being rotated relative to receiving pipe (11) 180 ° flow into pipe joint (2) position on the direction of the axis is transverse to change, and wherein flow into pipe joint (2) and exist Being transverse in the cutting plane of the axis has such external cross section profile, and the external cross section profile has the arc of bending Section and flat section, wherein flow into pipe joint (2) top along perpendicular to planar section horizontal direction relative to described The protrusion of flat section is up to the 20% of the diameter of pipe joint (2) in this direction.

13. drainage arrangement according to claim 2, wherein, covering part (8) can be rotated against with two around an axis 180 ° of orientation is installed on inserts (8,9), and the axis is on the direction of inflow pipe joint (2) is entered.