EP4007833A1 - Sanitäres einbauteil und baureihe für ein sanitäres einbauteil - Google Patents
Sanitäres einbauteil und baureihe für ein sanitäres einbauteilInfo
- Publication number
- EP4007833A1 EP4007833A1 EP20780597.9A EP20780597A EP4007833A1 EP 4007833 A1 EP4007833 A1 EP 4007833A1 EP 20780597 A EP20780597 A EP 20780597A EP 4007833 A1 EP4007833 A1 EP 4007833A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- diffuser
- flow
- outlet openings
- installation part
- variant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
Definitions
- the invention relates to a sanitary installation part, with at least one flow-determining functional unit and a diffuser arranged in the flow direction after the flow-determining functional unit, the diffuser having a diffuser space, the diffuser space being partially delimited by a baffle, the water flowing into the diffuser space in a lateral direction deflects, wherein the diffuser space has several outlet openings.
- the invention further relates to a series with at least two variants of a sanitary installation part.
- the invention is based on the object of providing a sanitary built-in part of the type mentioned at the beginning with improved performance properties.
- a sanitary built-in part of the type mentioned at the outset is proposed, which is characterized in that the baffle surface is followed by a drainage slope, which in the water impinging on the baffle and draining therefrom
- a sanitary built-in part of the type mentioned at the outset is proposed, which is characterized in that the outlet openings break through a circumferential side wall of the diffuser, that the outlet openings each have a width b, that two adjacent outlet openings are each at a distance a from one another are spaced apart, and that a ratio b / a is less than 0.41. It has proven to be particularly advantageous to keep the ratio b / a less than 0.41 for built-in parts with lower flow rates (low flow classes), since values above this resulted in a poorly ventilated and / or unsightly shaped water jet. This ratio can therefore ensure that the water jet is adequately ventilated, especially at lower flow rates, such as 1 gpm.
- the diffuser space has at least one inlet opening, with a water jet entering through the at least one inlet opening in the use position impinging on the impact surface and being broken up.
- a water jet entering through the at least one inlet opening in the use position impinging on the impact surface and being broken up.
- several inlet openings can also be provided, which are preferably all aligned with the impact surface.
- the at least one inlet opening can be formed through the functional unit.
- the impact surface can be oriented vertically or almost vertically in relation to an angle of incidence of the water jet flowing in in the position of use.
- the drainage slope is inclined at an angle downwards and / or from the inside outwards with respect to the impact surface.
- the angle can be at least 5 degrees, in particular at least 10 degrees, in particular at least 15 degrees, in particular at least 20 degrees, in particular at least 25 degrees, preferably about 30 degrees.
- the diffuser space can be designed in the shape of a ring.
- the outlet openings are at least partially designed as material recesses that run outward, preferably material recesses that run radially outward.
- the material recesses can each have a minimum length that is at least 2%, in particular at least 3%, in particular at least 4%, in particular at least 5%, in particular at least 6%, in particular at least 7%, in particular at least 8%, in particular at least 9%, in particular corresponds to at least 10% of a diameter of the diffuser space.
- the water jets emerging from the outlet openings can thus be rectified before they exit in order to be able to generate a homogeneous, ventilated jet pattern.
- the diffuser space is formed between the impact surface and the functional unit determining the flow.
- a diffuser ring can be formed or arranged downstream of the outlet openings.
- the flow-determining functional unit has at least one flow limiter and / or at least one throttle. It is thus possible to introduce a predefinable amount into the diffuser. It can be particularly advantageous if the functional unit has at least one flow limiter, so that a required and / or desired flow rate can be provided within a working range independently of pressure. The flow conditions in the diffuser space can thus be better controlled.
- the sanitary built-in part is a housing has, in which the diffuser and / or the at least one flow-determining functional unit is / are at least partially inserted.
- the housing can preferably have a circumferential, in particular closed, wall which laterally delimits an in particular annular collecting chamber downstream of the outlet openings in the direction of flow.
- the housing can be designed, for example, as a diffuser ring which forms an outer and / or lateral delimitation of an annular chamber / collecting chamber.
- At least one dividing element is arranged on and / or on the impact surface, in particular on the edge of the impact surface.
- several dividing elements preferably lying on a circular path, can be arranged on the impact surface.
- the dividing elements can be arranged in the radial direction and / or in relation to a flow direction, for example the flow direction already mentioned, as a flow obstacle in front of an outlet opening.
- a collecting chamber can be formed between the outlet openings and an outer edge of the drainage slope inside the diffuser space.
- a height of the diffuser space in the area of the collecting chamber can preferably be higher than a height of the diffuser space in the area of the impact surface.
- an outer edge of the slope for example the aforementioned outer edge of the slope, is formed by a step.
- a series for at least two variants of a sanitary built-in part is also proposed, in particular where at least one of the at least two variants corresponds to a sanitary built-in part as described and claimed here.
- the series comprises at least one functional unit, at least one housing and at least two different types of diffusers.
- the housing can for example be designed as a diffuser ring.
- the series is characterized in that the at least two variants have different types of diffusers, that the at least two types of diffusers have differently designed flow-determining outlet openings.
- a first type can have a smaller flow class than a second type.
- the first variant can be a flow class whose flow rate is a maximum of 1 gpm, in particular exactly 1 gpm, or less than 1 gpm.
- the second variant has a higher flow class with a flow rate of more than 1 gpm.
- a series is proposed for with at least two variants of a sanitary built-in part, each variant having at least one functional unit, at least one housing and / or one diffuser ring, and at least one diffuser, characterized in that the at least two variants have different types of diffusers exhibit that the at least two types of Diffusers have differently designed flow-determining outlet openings, in particular wherein the first variant has a smaller flow class than the second variant.
- a ratio of a width b of an outlet opening to a distance a between two adjacent outlet openings is smaller in the first type of diffuser than in the second type. It is thus possible to use the series to provide sanitary built-in parts of different flow classes (and / or variants of flow classes), with only different types of diffusers having to be used to achieve this. Depending on the flow rate, the correct diffuser can thus be selected and inserted into the housing in order to form a sanitary installation part.
- the first variant is designed as a sanitary built-in part according to one of the preceding claims.
- the ratio b / a of the first variant is less than 0.41 and / or that the ratio b / a of the second variant type is 0.41 or greater than 0.41.
- the housing and / or a diffuser ring of the at least two variants is structurally identical.
- the housing can refer to the diffuser ring or it can be different components.
- the second variant does not have a drainage slope on the diffuser.
- Embodiments limited. Further exemplary embodiments result from the combination of the features of individual or multiple claims with one another and / or with individual or multiple features of the exemplary embodiments.
- FIG. 1 shows a previously known design variant of a sanitary built-in part (can correspond to the second variant), only a diffuser and not a flow-determining functional unit being shown, the diffuser having a diffuser space, the diffuser space being partially delimited by a baffle that extends into the diffuser space deflects inflowing water in a lateral direction, the diffuser space having several outlet openings
- 2 shows an exemplary design variant of a sanitary built-in part according to the invention (can correspond to the first variant) which, in contrast to the built-in part from FIG Outlet openings can run off, preferably wherein the built-in part is designed as a jet regulator
- FIG. 3 shows a plan view of the diffuser type of the variant of the sanitary built-in part from FIG. 1, a circumferential side wall of the diffuser being pierced by several outlet openings with a respective width (b), the outlet openings being arranged in such a way that two adjacent outlet openings each in are arranged at a distance (a) from one another,
- FIG. 4 shows a plan view of the diffuser type of the variant of the sanitary built-in part from FIG. 2, the outlet openings being narrower than the diffuser type from FIGS. 1 and 3, that is to say having a smaller width (b),
- FIG. 5 shows a sectional view of the sanitary installation part from FIG. 3, with a functional unit in front of the diffuser in the direction of flow, FIG.
- FIG. 6 shows a sectional illustration of the sanitary built-in part from FIG. 4, a functional unit also being upstream of the diffuser in the direction of flow, and the embodiment from FIG. 6 only differing from that from FIG. 5 in terms of the diffuser type.
- FIGS. 1, 3 and 5 there are shown embodiment variants of sanitary built-in parts which are known per se from the prior art and which are set up to form a water jet emerging from an outlet fitting. For this purpose, the water jet is aerated by sucking in air, which is mixed with the water inside the built-in part.
- the invention thus relates to a sanitary built-in part which is designed in particular as a jet regulator, preferably as a ventilated jet regulator.
- Built-in parts of this type generally have at least one flow-determining functional unit 2 and a diffuser 4 arranged in the flow direction 3 after the flow-determining functional unit 2.
- Such a diffuser 4 has a diffuser space 5, the dimensions of which are at least partially limited by an impact surface 6.
- the impact surface 6 is designed to deflect water flowing into the diffuser space 5 in the position of use and / or during operation in a lateral direction.
- the diffuser space 5 itself has several outlet openings 7 through which the water jet split on the impact surface 6 emerges from the diffuser space 5 in the form of individual jets.
- FIGS. 2, 4 and 6 show a possible embodiment variant of a sanitary built-in part according to the invention, which is designated as 1 as a whole.
- the sanitary built-in part 1 has the advantage over previously known built-in parts that even small flow rates of water can be sufficiently ventilated with it, so that an appealing ventilated outlet jet pattern is generated.
- the diffuser chamber 5 In order to be able to adequately divide a quantity of water flowing into the diffuser chamber 5 therein, the diffuser chamber 5, as already described above for the previously known built-in part, has an impact surface 6 that at least partially delimits the diffuser chamber 5.
- the sanitary insert 1 is now characterized in that a drainage slope 8 adjoins the baffle surface 6, which accelerates the water impinging on the baffle surface 6 and draining therefrom in the direction of the outlet openings 7 and allows it to run off.
- the drainage slope 8 can thus serve to accelerate draining water in order to transport it in the direction of the outlet openings 7.
- exit openings 7 define a lateral exit direction, in particular a lateral exit direction, which runs parallel or almost parallel to the impact surface 6. This can be achieved in that the outlet openings 7 break through a circumferential side wall 9 of the diffuser 4.
- the outlet openings 7 each have a width b, 10. Adjacent outlet openings 7, in particular all neighboring outlet openings 7, can be in relation to one another be arranged at the same intervals a, 11. In the case of the built-in part 1 according to the invention, it has proven to be advantageous in relation to the production of an optimal outlet jet pattern at low flow rates if a ratio b / a (b divided by a) is less than 0.41.
- the diffuser 4 has at least one inlet opening 12, a water jet entering in the position of use through the at least one inlet opening 12 impinging on the impact surface 6 and being broken up.
- the at least one inlet opening 12 is therefore set up in such a way that an inlet direction of the water jet is determined in such a way that it strikes the impact surface 6, in particular only strikes the impact surface 6.
- the sanitary built-in part 1 can have a plurality of inlet openings 12, all of which in particular are aligned with the impact surface 6 and / or are arranged above the impact surface 6.
- the impact surface 6 is aligned with respect to the inflowing water jet in such a way that a high flow resistance arises. This can be achieved in that the impact surface 6, which can be embodied as a impact plane, is oriented vertically or almost vertically in relation to an angle of incidence of the water jet flowing in in the position of use.
- the run-off slope 8 is inclined towards the baffle surface 6, in particular in relation to a plane of the baffle surface 6, by an angle downwards and / or from the inside to the outside.
- This angle can be at least 5 degrees, in particular at least 10 degrees, in particular at least 15 degrees, in particular at least 20 degrees, in particular at least 25 degrees, preferably about 30 degrees.
- the diffuser space can be annular or disk-shaped.
- the outlet openings 7 are at least partially designed as material recesses 13 running outward.
- the material recesses 13 can therefore act like channels in order to reduce flow turbulence.
- the material recesses 13 can each have a minimum length that is at least 2%, in particular at least 3%, in particular at least 4%, in particular at least 5%, in particular at least 6%, in particular at least 7%, in particular at least 8%, in particular at least 9%, in particular at least 10% of a diameter 14 of the diffuser space 5 corresponds.
- the diffuser space 5 is formed between the impact surface 6 and the flow-determining functional unit 2, it being delimited on the inflow side by the functional unit 2 and on the outflow side by the impact surface 6.
- the flow-determining functional unit 2 has at least one flow limiter 15 and / or at least one throttle. In general, it can be said that the functional unit changes or can change the flow rate and / or that there is a pressure difference between the sections before and after the functional unit.
- a flow limiter 15 within the meaning of the invention can refer to the fact that a pressure-independent setting, in particular automatic setting, of a flow rate takes place over a working range of the flow limiter 15.
- a pressure-independent setting in particular automatic setting
- the flow rate of the throttle changes depending on the prevailing pressure.
- the sanitary built-in part 1 has a housing 16 into which the diffuser 4 and / or the at least one flow-determining functional unit 2 are at least partially inserted.
- the housing 16 has a wall 17 which laterally delimits an in particular annular collecting chamber 18 downstream of the outlet openings 7 in the direction of flow 3.
- the collecting chamber 18 can serve to ventilate the water jet and can therefore also have ventilation openings for sucking in air, in particular from the outside.
- the housing 16 thus has an influence on the flow behavior of the water flowing through. Together with the diffuser 4, the housing 16 thus defines the direction of flow 3 of the water through the built-in part 1 and / or contributes to the shaping of the jet and / or to the jet ventilation. There is thus an interaction between the diffuser 4 and the housing 16 that determines the shape of the outlet stream, which is why the housing 16 can also be referred to as a diffuser ring 23.
- dividing elements 19 are located in front of the outlet openings in the direction of flow 3. In the embodiment variant shown, they subdivide the edge and / or an outer edge 20 of the drainage slope 8 into subsections.
- the dividing elements 19 can be designed, for example, as ramps and / or wedges rising in the direction of the outlet openings, as shown in FIGS. 1-6.
- a step 22 is formed which leads to a collecting chamber 21 downstream of the drainage slope in the direction of flow 3.
- the collecting chamber 21 therefore represents part of the diffuser space 5.
- a height of the collecting chamber 21 is higher than the rest of the diffuser space 5, in particular in the area of the baffle 6.
- FIGS. 1-6 also relate to a series of at least two variants 24, 25 of built-in sanitary parts 1.
- Variants 24 and 25 differ only in one type of diffuser that is built into them.
- the functional unit 2 and / or the housing 16, in particular the diffuser ring 23, of the two variants 24, 25 is of identical design.
- the at least two variants 24, 25 of the series have different diffusers 4 which differ in that the at least two types of diffusers 4 have outlet openings 7 with different opening dimensions.
- the first variant 24 is thus assigned to a smaller flow rate class than the second variant 25.
- a ratio of a width b of the respective outlet openings 7 to a respective distance a between two adjacent outlet openings 7 is smaller in the first variant 24 than in the second variant 25.
- the ratio b / a of the first variant 24 is less than 0.41 and / or that the ratio b / a of the second variant 25 is 0.41 or greater than 0.41.
- the diffuser 4 of the second variant 25 does not have a drainage slope 8. Rather, the impact surface 6 is extended here and forms a sharp, in particular right-angled edge. The water thus flows over the sharp separation edge and falls into the collecting chamber 21.
- the invention therefore relates in particular to a sanitary installation part 1, with at least one flow-regulating functional unit 2 and a diffuser 4 arranged in the flow direction 3 after the flow-regulating functional unit 2, the diffuser 4 having a diffuser space 5, the diffuser space 5 being partially delimited by an impact surface 6 , which deflects water flowing into the diffuser space 5 in a radial direction towards a plurality of outlet openings 7, a drainage slope 8 being arranged at an angle to the impact surface 6, which allows water impinging on the impact surface 6 and draining away from it in the position of use in the direction of the outlet openings 7.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Jet Pumps And Other Pumps (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22181470.0A EP4101998A1 (de) | 2019-10-08 | 2020-09-18 | Sanitäres einbauteil und baureihe für ein sanitäres einbauteil |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202019105541.3U DE202019105541U1 (de) | 2019-10-08 | 2019-10-08 | Sanitäres Einbauteil und Baureihe für ein sanitäres Einbauteil |
PCT/EP2020/076144 WO2021069191A1 (de) | 2019-10-08 | 2020-09-18 | Sanitäres einbauteil und baureihe für ein sanitäres einbauteil |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22181470.0A Division EP4101998A1 (de) | 2019-10-08 | 2020-09-18 | Sanitäres einbauteil und baureihe für ein sanitäres einbauteil |
EP22181470.0A Division-Into EP4101998A1 (de) | 2019-10-08 | 2020-09-18 | Sanitäres einbauteil und baureihe für ein sanitäres einbauteil |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4007833A1 true EP4007833A1 (de) | 2022-06-08 |
EP4007833B1 EP4007833B1 (de) | 2023-06-07 |
EP4007833C0 EP4007833C0 (de) | 2023-06-07 |
Family
ID=72659182
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22181470.0A Withdrawn EP4101998A1 (de) | 2019-10-08 | 2020-09-18 | Sanitäres einbauteil und baureihe für ein sanitäres einbauteil |
EP20780597.9A Active EP4007833B1 (de) | 2019-10-08 | 2020-09-18 | Sanitäres einbauteil und baureihe für ein sanitäres einbauteil |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22181470.0A Withdrawn EP4101998A1 (de) | 2019-10-08 | 2020-09-18 | Sanitäres einbauteil und baureihe für ein sanitäres einbauteil |
Country Status (7)
Country | Link |
---|---|
US (1) | US20240093469A1 (de) |
EP (2) | EP4101998A1 (de) |
CN (3) | CN112627292A (de) |
DE (1) | DE202019105541U1 (de) |
ES (1) | ES2951441T3 (de) |
PL (1) | PL4007833T3 (de) |
WO (1) | WO2021069191A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202019105541U1 (de) * | 2019-10-08 | 2021-01-20 | Neoperl Gmbh | Sanitäres Einbauteil und Baureihe für ein sanitäres Einbauteil |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29510618U1 (de) * | 1995-06-30 | 1995-09-07 | Dieter Wildfang GmbH, 79379 Müllheim | Strahlregler |
DE102012021361B4 (de) * | 2012-11-02 | 2014-11-06 | Neoperl Gmbh | Strahlregler |
WO2014080391A1 (en) * | 2012-11-21 | 2014-05-30 | Healy Ronan Patrick | Modular inflatable personal shelter |
DE102013003509B4 (de) * | 2013-03-04 | 2019-01-17 | Neoperl Gmbh | Strahlregler mit einem Einbaugehäuse und einem darin einsetzbaren Strahlzerleger |
GB2529236A (en) * | 2014-08-14 | 2016-02-17 | Brent Turner | Weatherproof structure |
DE102015003246B4 (de) * | 2015-03-09 | 2020-02-06 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
DE102015016796A1 (de) * | 2015-12-23 | 2017-06-29 | Neoperl Gmbh | Sanitäre Auslaufeinheit |
DE202015008802U1 (de) * | 2015-12-23 | 2017-03-24 | Neoperl Gmbh | Sanitäre Auslaufeinheit |
DE202016005647U1 (de) * | 2016-09-15 | 2017-12-18 | Neoperl Gmbh | Sanitäre Auslaufvorrichtung und sanitäre Armatur |
DE202017101442U1 (de) * | 2017-03-13 | 2018-06-14 | Neoperl Gmbh | Sanitäres Einbauteil |
DE102017105299A1 (de) * | 2017-03-13 | 2018-09-13 | Neoperl Gmbh | Sanitäres Einbauteil |
AU2018204104B2 (en) * | 2017-06-30 | 2021-10-28 | Opus Rv Pty Ltd | Inflatable Camper Trailer Tent and Annex with Single Inflation Point |
DE202019105541U1 (de) * | 2019-10-08 | 2021-01-20 | Neoperl Gmbh | Sanitäres Einbauteil und Baureihe für ein sanitäres Einbauteil |
-
2019
- 2019-10-08 DE DE202019105541.3U patent/DE202019105541U1/de active Active
-
2020
- 2020-02-10 CN CN202010083703.0A patent/CN112627292A/zh active Pending
- 2020-02-10 CN CN202020159305.8U patent/CN212358482U/zh active Active
- 2020-09-18 PL PL20780597.9T patent/PL4007833T3/pl unknown
- 2020-09-18 CN CN202080070803.8A patent/CN114555892A/zh active Pending
- 2020-09-18 EP EP22181470.0A patent/EP4101998A1/de not_active Withdrawn
- 2020-09-18 WO PCT/EP2020/076144 patent/WO2021069191A1/de active Application Filing
- 2020-09-18 US US17/766,773 patent/US20240093469A1/en active Pending
- 2020-09-18 EP EP20780597.9A patent/EP4007833B1/de active Active
- 2020-09-18 ES ES20780597T patent/ES2951441T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP4101998A1 (de) | 2022-12-14 |
DE202019105541U1 (de) | 2021-01-20 |
CN114555892A (zh) | 2022-05-27 |
PL4007833T3 (pl) | 2023-09-11 |
EP4007833B1 (de) | 2023-06-07 |
CN112627292A (zh) | 2021-04-09 |
ES2951441T3 (es) | 2023-10-20 |
WO2021069191A1 (de) | 2021-04-15 |
CN212358482U (zh) | 2021-01-15 |
US20240093469A1 (en) | 2024-03-21 |
EP4007833C0 (de) | 2023-06-07 |
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