EP3219860B1 - Régulateur de jet - Google Patents

Régulateur de jet Download PDF

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Publication number
EP3219860B1
EP3219860B1 EP16002710.8A EP16002710A EP3219860B1 EP 3219860 B1 EP3219860 B1 EP 3219860B1 EP 16002710 A EP16002710 A EP 16002710A EP 3219860 B1 EP3219860 B1 EP 3219860B1
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EP
European Patent Office
Prior art keywords
jet regulator
jet
housing
throughflow
regulator according
Prior art date
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Application number
EP16002710.8A
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German (de)
English (en)
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EP3219860A1 (fr
Inventor
Marc Tempel
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Neoperl GmbH
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Neoperl GmbH
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Publication of EP3219860A1 publication Critical patent/EP3219860A1/fr
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    • 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
    • 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

Definitions

  • the invention relates to a jet regulator with a jet regulator housing, which can be mounted on a sanitary water outlet, in which a jet separator is provided, which has flow holes dividing the water flowing through the jet regulator housing into individual jets, and with insertion parts arranged on the outflow side of the jet separator Lattice or network structure of intersecting webs, which webs define between flow openings, wherein the clear hole cross-section of the flow holes provided in the flow holes compared to the clear opening cross-section of the flow openings of at least one of the insertion parts is greater.
  • aerated jet regulators which are mounted on the water outlet of a sanitary outlet fitting, there to form the escaping water to a homogeneous, non-splashing and pearly-soft water jet.
  • the previously known ventilated jet regulators have, inside their jet regulator housing, a jet breaker, preferably designed as a perforated plate, which divides the water flowing through into a multiplicity of individual jets divides. Since the water flowing through in the region of the jet separator is accelerated by the narrowing of the flow cross section, a negative pressure is created on the downstream side of the jet separator, with the aid of which the ambient air required for mixing and aerating the water flowing through is sucked into the housing interior of the jet regulator housing. This ambient air can enter through ventilation openings in the housing interior, which are provided either on the downstream housing front or on the housing periphery of the jet regulator housing.
  • jet regulator housing of the prior art jet regulator is sleeve-shaped and integrally connected via film hinges with other plate or disc-shaped components of the jet regulator, which are used in the sleeve interior of the jet regulator housing.
  • at least two of these disc-shaped components are formed as lattice structures which can be inserted from the housing front side remote from the jet splitter into the jet regulator housing and are therefore arranged on the outflow side of the jet breaker.
  • These grid or network structures of the components arranged downstream have webs which delimit flow openings between them.
  • the jet regulator housing is divided into two detachably connectable housing parts.
  • the inflow-side housing part is fixedly and non-releasably connected to a jet breaker, which has a plurality of through-flow holes.
  • the downstream housing part are facing away from the downstream end face of the housing end face of several Can be used inserts that have a grid or network structure, crossing each other at intersection nodes webs, which bridges define between flow openings.
  • the clear hole cross section of the flow holes provided in the flow divider is formed much smaller compared to the flow openings of the insert, because the water flowing through in the comparatively small flow holes of the jet decomposer should experience an increase in speed, which is generated on the downstream side of the jet separator a negative pressure.
  • bypass air is sucked through ventilation holes on the housing periphery of the jet regulator housing in the jet regulator housing, which ambient air is mixed in the downstream of the jet breaker inserts with the water flowing through and formed into a homogeneous, bead-soft discharge jet.
  • the water flowing through is enriched with ambient air in these aerated jet regulators, the water that escapes loses its crystal-clear appearance and can also be enriched with germs in germ-laden environments.
  • non-aerated jet regulator which usually have only a star-shaped insert in their jet regulator housing, which should form the outgoing water only to a homogeneous, non-splashing water jet. Otherwise, the water is almost unbraked exits such unventilated jet regulators, a hard voluminous water jet is usually formed in these unventilated jet regulators.
  • the solution to this problem according to the invention consists in the jet regulator of the type mentioned above in that the webs are arranged to intersect at crossing nodes, and that the clear hole cross-section of the through-holes compared to the clear opening cross-section of the throughflow more than 50% is larger.
  • the jet regulator according to the invention has a jet regulator housing, which can be mounted or mounted on a sanitary water outlet.
  • a sanitary water spout may for example be the water outlet of a sanitary outlet fitting or a shower head, in which shower head of the jet regulator according to the invention is used to form there also a central beam.
  • a jet splitter is provided which has flow holes which divide the water flowing through the jet regulator housing into individual jets.
  • the jet breaker insertion parts are provided, each having a grid or network structure of crossing each other at crossing nodes webs, which define between them flow openings.
  • the individual beams generated in the beam splitter are mixed again in the insertion parts and additionally braked, so that the formation of a soft water jet is favored.
  • the clear hole cross-section of the through-flow holes is greater than 50% greater than the clear opening cross-section of the throughflow openings. In this way, excessive acceleration of the water in the jet breaker is avoided, which could otherwise cause the jet of water to escape quickly and hard.
  • the jet regulator according to the invention therefore, the water is formed into a homogeneous, non-squirting and soft water jet, without the water in the jet regulator housing necessarily having to be enriched with ambient air.
  • the clear hole cross section of the flow holes provided in the flow divider in comparison to the clear opening cross section of the flow openings of the at least one insert part significantly larger, it is advantageous if the clear hole cross-section of the flow holes compared to the clear opening cross section of the flow openings is more than twice as large.
  • the jet regulator according to the invention could indeed be designed as a ventilated jet regulator, in which the water flowing through is mixed with ambient air and enriched.
  • the preferred embodiment according to the invention provides that the jet regulator as a laminar, d. H. Unvented jet regulator is formed, in which the water flowing through is not enriched and mixed by ambient air, and that the jet regulator housing is sleeve-shaped and designed at its housing periphery hole-free.
  • this jet regulator can be used in a sleeve-shaped outlet nozzle, which can then be attached, for example with an external or internal thread on a corresponding internal or external thread at the outlet end of the sanitary outlet fitting.
  • the manufacturing cost is significantly reduced if the jet regulator on the outer circumference of the housing of the jet regulator housing has an external thread with which external thread the jet regulator housing itself is preferably detachably screwed into an internal thread at the water outlet of the sanitary outlet fitting.
  • this embodiment can be dispensed with an additional outlet nozzle.
  • the jet regulator housing is radially sealed and if a groove-shaped sealing ring receptacle is provided for a sealing ring on the housing outer circumference of the jet regulator housing. If the jet regulator housing is radially sealed off from the water outlet, it is possible to dispense with an annular shoulder in the interior of the water outlet, which would be associated with an additional production outlay.
  • the assembly of the jet regulator according to the invention is substantially facilitated if the sealing ring receiving between the downstream peripheral edge of the housing outer circumference and the external thread is arranged.
  • the jet regulator with the male thread provided on its outer circumference of the housing can first be easily screwed into the internal thread in the water outlet of the sanitary outlet fitting before the sealing ring can make the further screwing in more difficult.
  • the jet regulator housing is axially sealed relative to the water outlet of the sanitary outlet fitting and if an annular seal is provided between the inflow-side end peripheral edge of the jet regulator housing and an adjacent annular shoulder in the water outlet of the sanitary outlet fitting.
  • the water flowing through the jet regulator according to the invention must flow through the insert parts in a virtually labyrinth-like manner when the insert parts follow one another directly in the direction of flow. If the insert parts are arranged in direct flow of each other in the direction of flow, the water flowing through is thoroughly mixed and decelerated at the webs of the following insertion parts.
  • a particularly advantageous development according to the invention provides that the lattice structure of at least two of the insertion parts are formed by two sets of intersecting and at an angle to each other, preferably at right angles to each other arranged webs. Such a grid structure favors the good mixing of the water flowing through the adjacent insert parts.
  • the lattice structures of at least two, preferably adjacent insertion parts are arranged and when the flow passages of the inflow-side insertion part, the webs of a contrast, downstream Einesseeiles are arranged in alignment.
  • the downstream face of the jet regulator is designed as a grid or network structure and if this grid or network structure is integrally formed on the jet regulator housing.
  • a lattice or network structure integrally formed on the jet regulator housing and forming the outflow-end face of the jet regulator protects the components located in the interior of the jet regulator housing against unintentional displacement against the direction of flow and against vandalism.
  • a preferred embodiment which favors the formation of a homogeneously emerging jet of water, provides that the net structure integrally formed on the jet regulator housing is formed by radial webs which intersect at crossing nodes with concentric webs.
  • the formation of a homogeneous water jet is favored when the flow holes of the jet breaker are arranged on at least one circular path and preferably on at least two concentric circular paths.
  • the jet splitter of the jet regulator according to the invention can be provided completely with flow holes, even in its central region.
  • the flow holes arranged on at least one circular path surround a central hole-free baffle surface which is arranged on the inflow-side end face of the jet separator.
  • the inflowing water to this hole-free baffle is deflected radially outwardly to then flow from there into the flow holes of the jet breaker.
  • the possibly also multiple deflection of the inflowing water in the baffle area ensures a turbulence of this water flow, which ensures an additional deceleration.
  • a preferred embodiment according to the invention provides that at least one circumferential annular wall is provided between the flow holes delimiting the baffle surface and the central baffle surface, which is integrally formed on the inflow-side end face of the jet breaker.
  • the inflowing water is slightly accumulated in the baffle and additionally decelerated.
  • the water deflected outwards on the baffle surface initially impinges on the annular wall before it can subsequently flow into the outer flow holes of the jet breaker after flowing around the annular wall.
  • This flow pattern causes an effective reduction of the water velocity in the region of the inflow side of the jet breaker.
  • a particularly simple and advantageous embodiment according to the invention provides that the outer circumference of the insert parts and possibly also of the jet breaker is formed in each case by an annular wall and that the adjacent components of the jet regulator with their annular walls are superimposed in the jet regulator housing. If the insert parts and optionally also the beam splitter each have such an outer ring wall, the grid or network structures of the insert parts and possibly also the jet splitter with its throughflow holes can be arranged and secured in a simple manner at a defined distance from one another.
  • the flow regulator may be advantageous if the flow regulator a flow restrictor or a flow regulator upstream upstream.
  • jet regulator In order that the jet regulator according to the invention and optionally combined with front screen, throttle or flow rate regulator can be comfortably stored and transported until its essential components are lost, it is expedient if the jet regulator, the front screen and / or the throttle or the flow rate regulator too a sanitary Einsetzzmati releasably connectable to each other, preferably releasably locked together, are.
  • the provided on the inlet side of the jet regulator components namely attachment screen, throttle or flow regulator, are well secured against the oncoming water pressure and thus not undesirable in this area It can be advantageous if the pin supports the attachment screen, the throttle or the flow regulator.
  • a preferred embodiment according to the invention provides that the throttle or the flow regulator have a central throttle or control core and that the throttle or control core is encompassed by a peripheral wall which defines at least one flow gap between itself and the throttle or control core.
  • the flow rate regulator can limit and regulate the water volume flowing through in a simple (mechanical) manner to a specified maximum value, it is advantageous if the flow regulator has at least one throttle body of elastic material which surrounds the control core, if one of the control core or on the peripheral wall formed rule-profiling alternated formations and recesses and when a control gap is provided between the throttle body and the control profiling, which changes under the pressure of the water flowing through such that the flow rate regulator adjusts the water volume flowing through per unit time pressure-independent to a maximum value.
  • the grid structures of at least two, preferably adjacent insert parts are arranged at an angle to one another and if the webs of a contrast-side insert part are arranged in alignment with the throughflow openings of the inflow-side insert part.
  • a preferred embodiment according to the invention provides that between the housing inner circumference of the jet regulator housing on the one hand and at least two adjacent insert parts, on the other hand, a rotation lock is provided. It is advantageous if the anti-rotation device has at least one provided on the housing inner circumference training or indentation, which cooperates with a formation or molding on at least one insert part and in particular on the annular wall. By this rotation lock the desired orientation of the grid or network structure of this at least one insert part is set against unintentional rotation.
  • the webs forming the grid or network structure of at least one insert part can be arranged in approximately parallel planes, such that the webs are integrally connected to one another at their mutually facing web sides.
  • a preferred embodiment according to the invention which favors the space-saving and particularly flat embodiment of the jet regulator according to the invention, in contrast, provides that the grid or network structure of at least one insert part forming and crossing each other at intersection nodes webs are arranged approximately in a plane.
  • the jet regulator according to the invention can also be arranged in particular in a central area of a shower head in order to also form a central water jet there.
  • the sanitary water outlet is designed as a water outlet of a sanitary outlet fitting.
  • a jet regulator in two versions 1, 10 shown.
  • the jet regulators 1, 10 have a jet regulator housing 2, which can be mounted on the water outlet of a sanitary outlet fitting.
  • a jet splitter 3 is provided which has flow holes 4, which divide the water flowing through the jet regulator housing 2 into individual jets.
  • Inserting parts 5, 6, 7, 8 are provided in the outflow direction of the jet breaker 3, each of which has a grid or network structure 9 of webs 12, 13 crossing each other at crossing nodes 11, which delimit flow openings 14 between them.
  • the individual beams generated in the beam splitter 3 are mixed again in the insertion parts 5, 6, 7, 8 and additionally braked, so that the formation of a soft water jet is favored.
  • the clear hole cross-section of each of the flow holes 4 provided in the flow divider 3 compared to the clear opening cross-section of each of the flow openings 14 at least one of the insert parts 5, 6, 7, 8 and preferably formed of all inserts larger.
  • the clear hole cross-section of the flow holes 4 compared to the clear opening cross-section of the flow openings 14 more than 50% and here designed more than twice as large. In this way, an excessive acceleration of the water in the area of the jet breaker 3 is avoided, which could otherwise cause the jet of water to escape quickly and hard.
  • the jet regulators 1, 10 shown here therefore, the water is formed into a homogeneous, non-splashing and particularly soft water jet, without the water in the jet regulator housing 2 necessarily having to be enriched with ambient air.
  • the jet regulators according to the Fig. 1 to 9 are here designed as a laminar, ie non-aerated jet regulator, in which the water flowing through is not enriched with ambient air and mixed. Since the sleeve-shaped jet regulator housing 2 thus requires no ventilation openings, the jet regulator housing 2 is formed free of holes at its housing periphery.
  • a groove-shaped sealing ring receptacle 16 is provided on the housing outer circumference of the jet regulator housing 2, which is formed between two annular flanges 17, 18 arranged on the housing side.
  • this sealing ring receptacle 16 which is preferably arranged between the downstream peripheral edge of the housing outer circumference and a housing outer circumference arranged on the external thread 21, a circumferential sealing ring 19 is inserted.
  • jet regulator housing 2 in addition or instead axially sealed against the outlet fitting, it can be provided between the inflow-side end peripheral edge 20 of the jet regulator housing 2 and an adjacent annular shoulder in the water outlet of the sanitary outlet fitting a ring seal not shown here.
  • the jet regulator 1, 10 can be screwed with the external thread 21 in a corresponding internal thread in the water outlet of the sanitary outlet fitting with the outside circumference of its Strahlreglergeophuses 2 arranged on the housing outer circumference of the jet regulator housing that the jet regulator housing 2 is largely and preferably practically completely surrounded by the water outlet and the downstream housing end of the jet regulator housing. 2 practically no or at best barely over the adjacent end peripheral edge on the water outlet of the sanitary outlet fitting survives.
  • the insertion parts 5, 6, 7, 8 of the jet regulators 1, 10 shown here have a grid structure 9, which are formed by two sets of intersecting and at right angles to each other arranged webs 12, 13. there the lattice structures 9 of at least two preferably adjacent insertion parts 5, 6, 7 and 8 are arranged at an angle of preferably 45 ° to each other, such that in the alignment of the flow-through openings 14 of the inflow-side insertion part 5, 6, or 7, the webs 12, 13 of a on the other hand arranged downstream of the insert part 6, 7 or 8 are arranged.
  • the downstream end face of the jet regulator 1, 10 is formed as a grid or network structure 22 integrally formed on the jet regulator housing 2 is.
  • the comparatively coarse structure of the insertion parts 5, 6, 7, 8 and / or the grid or network structure 22 provided on the downstream end face of the jet regulator 1, 10 effectively counteracts calcification of the jet regulator 1, 10.
  • the net structure 22 forming the downstream end face of the jet regulators 1, 10 is formed by radial webs 23 which intersect at intersection nodes 24 with concentric webs 25.
  • the flow holes 4 of the jet breaker 3 are arranged on at least one circular path and preferably on at least two concentric circular paths. These flow holes 4 arranged on at least one circular path surround a central, hole-free baffle surface 26 which is arranged on the inflow-side end face of the jet breaker 3. there is between the baffle 26 bounding flow holes 4 and the central baffle 26 at least one circumferential annular wall 27 is provided, which is integrally formed on the inflow-side end face of the jet breaker 3.
  • the water flowing to the jet splitter 3 is thus strongly decelerated in the region of the baffle surface 26 and deflected radially outwards, before the water can flow into the flow holes 4 there. Due to the strong turbulence and repeated deflection of the water on the inflow side of the Strahlzerlergers 3, a particularly strong deceleration of the water in the housing interior of the jet regulator housing 2 is achieved.
  • the outer circumference of the insertion parts 5, 6, 7, 8 and also of the beam breaker 3 is formed in each case by an annular wall 28, wherein the adjacent components 3, 5, 6, 7, 8 of the jet regulator 1, 10 with their ring walls 28 superimposed are inserted into the jet regulator housing 2.
  • annular walls 28 of the insert parts 5, 6, 7, 8 and the beam splitter 3 these components of the jet regulators 1, 10 are kept at a defined distance from each other.
  • an intent or filter screen 29 is provided on the inflow side of the jet regulators 1, 10.
  • the jet regulator 10 arranged downstream is connected to the attachment screen 29 and optionally to a flow rate regulator 30 arranged therebetween, if necessary via at least one adapter ring 40, to form a sanitary insertion unit preferably releasably connected and in particular releasably latched.
  • a pin 32 projects, which is integrally connected to the beam splitter 3. In this case, the pin 32 can protrude so far beyond the inflow side of the jet breaker 3 that this pin 32 supports the flow rate regulator 30 or the attachment sieve 29.
  • the flow rate regulator 30 is intended to regulate and limit the water volume flowing through the inserting unit per unit of time to a defined maximum value independently of pressure.
  • the flow regulator 30 has a central control core 33, which is encompassed by a peripheral wall 34 which defines at least one flow gap 35 between itself and the control core 33.
  • the flow regulator 30 has at least one throttle body 36 made of elastic material, which surrounds the control core 33.
  • On the peripheral wall 34 or - as here - on the control core 33 a, formed of alternating shapes and indentations rule profiling 37 is provided which limits a control gap 38 between the throttle body 36 and the control profile 37, which changes under the pressure of the water flowing through in that the flow rate regulator 30 adjusts the water volume flowing through per unit time to a maximum value independently of pressure.
  • the jet regulator 1, 10, the front screen 29 and optionally also the flow rate regulator 30 are releasably latched.
  • the insertion parts 5, 6, 7, 8 are used secured against rotation in the jet regulator housing. It is between the housing inner circumference the jet regulator housing 2 on the one hand and at least one of the insertion parts 5, 6, 7, 8 on the other hand provided a rotation lock.
  • This anti-rotation device has at least one indentation 31 provided on the inner circumference of the housing, which cooperates with a complementary formation on the annular walls 28 of the insertion parts 5, 6, 7, 8.

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  • 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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Claims (30)

  1. Régulateur de jet (1, 10) avec un boîtier de régulateur de jet (2) à monter sur une sortie d'eau sanitaire, dans lequel il est prévu un diviseur de jet (3) qui présente des trous de passage (4) qui divisent l'eau s'écoulant à travers le boîtier de régulateur de jet (2) en jets individuels, ainsi qu'avec des pièces d'insertion (5, 6, 7, 8) disposées sur le côté aval du diviseur de jet, qui (5, 6, 7, 8) présentent respectivement une structure de grille ou de filet (9) composée de nervures (12, 13) qui se croisent, nervures (12, 13) qui limitent entre elles des ouvertures d'écoulement (14), dans lequel la section transversale de trou libre des trous de passage (4) prévus dans le diviseur de jet (3) est plus grande par rapport à la section transversale d'ouverture libre des ouvertures d'écoulement (14) d'au moins une des pièces d'insertion (5, 6, 7, 8), caractérisé en ce que les nervures (12, 13) se croisent en des noeuds de croisement (11), et en ce que la section transversale de trou libre des trous de passage (4) est plus grande de plus de 50 % par comparaison avec la section transversale d'ouverture libre des ouvertures d'écoulement (14).
  2. Régulateur de jet selon la revendication 1, caractérisé en ce que la section transversale de trou libre des trous de passage (4) est plus de deux fois plus grande par rapport à la section transversale d'ouverture libre des ouvertures d'écoulement (14).
  3. Régulateur de jet selon une revendication 1 ou 2, caractérisé en ce que le régulateur de jet (1, 10) est un régulateur de jet non aéré, dans lequel l'eau qui le traverse n'est pas enrichie et mélangée avec de l'air ambiant et en ce que le boîtier de régulateur de jet (2) est réalisé en forme de douille et est dépourvu de trous à sa périphérie de boîtier.
  4. Régulateur de jet selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le régulateur de jet (1, 10) comporte, à la périphérie de boîtier de son boîtier de régulateur de jet (2), un filet extérieur (21), filet extérieur (21) avec lequel le boîtier de régulateur de jet (2) peut être vissé de préférence de façon démontable dans un filet intérieur dans la sortie d'eau de la robinetterie sanitaire.
  5. Régulateur de jet selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le boîtier de régulateur de jet (2) est étanche radialement et en ce qu'il est prévu à la périphérie extérieure de boîtier du boîtier de régulateur de jet (2) un logement d'anneau d'étanchéité en forme de rainure (16) pour un anneau d'étanchéité (19).
  6. Régulateur de jet selon la revendication 5, caractérisé en ce que le logement d'anneau d'étanchéité (16) est disposé entre le bord périphérique côté aval de la périphérie extérieure de boîtier du boîtier de régulateur de jet (2) et le filet extérieur (21).
  7. Régulateur de jet selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le boîtier de régulateur de jet (2) est étanche axialement par rapport à la robinetterie et en ce qu'il est à cet effet prévu un joint d'étanchéité annulaire entre le bord périphérique frontal côté amont du boîtier de régulateur de jet (2) et un épaulement annulaire voisin dans la sortie d'eau de la robinetterie sanitaire.
  8. Régulateur de jet selon l'une quelconque des revendications 1 à 7, caractérisé en ce qu'au moins deux et de préférence quatre pièces d'insertion (5, 6, 7, 8) sont insérées dans le boîtier de régulateur de jet (2).
  9. Régulateur de jet selon l'une quelconque des revendications 1 à 8, caractérisé en ce que les pièces d'insertion (5, 6, 7, 8) se suivent directement dans la direction d'écoulement.
  10. Régulateur de jet selon l'une quelconque des revendications 1 à 9, caractérisé en ce que la structure de grille (9) d'au moins deux des pièces d'insertion (5, 6, 7, 8) est formée par deux faisceaux de nervures (12, 13) se croisant mutuellement et disposés sous un angle, de préférence sous un angle droit, l'un par rapport à l'autre.
  11. Régulateur de jet selon l'une quelconque des revendications 1 à 10, caractérisé en ce que les structures de grille (9) d'au moins deux pièces d'insertion (5, 6, 7, 8), de préférence voisines, sont disposées sous un angle en particulier de 45° l'une par rapport à l'autre et en ce que les nervures (12, 13) d'une pièce d'insertion côté aval (6, 7, 8) sont disposées dans l'alignement des ouvertures d'écoulement (14) de la pièce d'insertion opposée à celle-là côté amont (5, 6, 7).
  12. Régulateur de jet selon l'une quelconque des revendications 1 à 11, caractérisé en ce que la face frontale côté aval du régulateur de débit (1, 10) est formée comme une structure de grille ou de filet (22) et en ce que cette structure de grille ou de filet (22) est façonnée en une seule pièce sur le boîtier de régulateur de jet (2).
  13. Régulateur de jet selon la revendication 12, caractérisé en ce que la structure de filet (22) façonnée en une seule pièce sur le boîtier de régulateur de jet (2) est formée par des nervures radiales (23), qui (23) se croisent en des noeuds de croisement (24) avec des nervures concentriques (25).
  14. Régulateur de jet selon l'une quelconque des revendications 1 à 13, caractérisé en ce que les trous de passage (4) du diviseur de jet (3) sont disposés sur au moins un cercle et, de préférence, sur au moins deux cercles concentriques.
  15. Régulateur de jet selon la revendication 14, caractérisé en ce que les trous de passage (4) disposés sur au moins un cercle délimitent une face d'impact centrale sans trous (26), qui (26) est disposée sur la face frontale côté amont du diviseur de jet (3).
  16. Régulateur de jet selon la revendication 15, caractérisé en ce qu'il est prévu entre les trous de passage (4) délimitant la face d'impact (26) et la face d'impact centrale (26) une paroi annulaire périphérique (27), qui (27) est façonnée en une seule pièce sur la face frontale côté amont du diviseur de jet (3).
  17. Régulateur de jet selon l'une quelconque des revendications 1 à 16, caractérisé en ce que la périphérie extérieure des pièces d'insertion (5, 6, 7, 8) et éventuellement aussi du diviseur de jet (3) est formée respectivement par une paroi annulaire (28) et en ce que les composants voisins (3, 5, 6, 7, 8) du régulateur de jet (1, 10) sont introduits dans le boîtier de régulateur de jet (2) en superposition par leurs parois annulaires (28).
  18. Régulateur de jet selon l'une quelconque des revendications 1 à 17, caractérisé en ce qu'un étranglement de flux ou un régulateur de débit (30) est disposé côté amont avant le régulateur de jet (10).
  19. Régulateur de jet selon une revendication 15 et 18, caractérisé en ce que l'eau sortant à travers l'étranglement de flux ou le régulateur de débit (30) arrive sur la face d'impact (26).
  20. Régulateur de jet selon l'une quelconque des revendications 15 à 19, caractérisé en ce qu'une tige (32), qui (32) est assemblée de préférence en une seule pièce au diviseur de jet (3), est saillante au-dessus de la face d'impact (26).
  21. Régulateur de jet selon l'une quelconque des revendications 1 à 20, caractérisé en ce qu'un tamis d'entrée (29) est monté côté amont avant le régulateur de jet (1, 10).
  22. Régulateur de jet selon la revendication 18 et 21, caractérisé en ce que l'étranglement ou le régulateur de débit (30) est disposé entre le tamis d'entrée (29) et le régulateur de jet (10).
  23. Régulateur de jet selon la revendication 22, caractérisé en ce que le régulateur de jet (1, 10), le tamis d'entrée (29) et/ou l'étranglement ou le régulateur de débit (30) peuvent être assemblés l'un à l'autre de façon séparable, de préférence peuvent être encliquetés l'un à l'autre de façon séparable, en une unité d'insertion sanitaire.
  24. Régulateur de jet selon la revendication 20 et l'une quelconque des revendications 21 à 23, caractérisé en ce que la tige (23) supporte le tamis d'entrée (29), l'étranglement ou le régulateur de débit (30).
  25. Régulateur de jet selon l'une quelconque des revendications 18 à 24, caractérisé en ce que l'étranglement ou le régulateur de débit (30) présente un noyau central d'étranglement ou de réglage (33) et en ce que le noyau d'étranglement ou de réglage (33) est entouré par une paroi périphérique (34), qui (34) limite au moins une fente de passage (35) entre elle-même et le noyau d'étranglement ou de réglage (33).
  26. Régulateur de jet selon l'une quelconque des revendications 18 à 25, caractérisé en ce que le régulateur de débit (30) comporte une tête d'étranglement (36) en une matière élastique, qui entoure le noyau de réglage (33), en ce qu'il est prévu sur le noyau de réglage (33) ou sur la paroi périphérique (34) un profilage de réglage (37) formé de renflements et de creux alternant les uns avec les autres et en ce qu'il est prévu entre le corps d'étranglement (36) et le profilage de réglage (37) une fente de commande (38) qui se modifie sous la pression de l'eau qui la traverse, de telle manière que le régulateur de débit (30) régule à une valeur maximale indépendamment de la pression le volume d'eau qui le traverse par unité de temps.
  27. Régulateur de jet selon l'une quelconque des revendications 1 à 26, caractérisé en ce qu'au moins deux pièces d'insertion voisines (5, 6, 7, 8) sont insérées de façon calée en rotation dans le boîtier de régulateur de jet (2).
  28. Régulateur de jet selon la revendication 27, caractérisé en ce qu'il est prévu un blocage de rotation entre la périphérie intérieure de boîtier du boîtier de régulateur de jet (2) d'une part et lesdites au moins deux pièces d'insertion voisines (5, 6, 7, 8) d'autre part.
  29. Régulateur de jet selon la revendication 28, caractérisé en ce que le blocage de rotation comporte au moins un renflement ou un creux (31) prévu sur la périphérie intérieure de boîtier, qui (31) coopère avec un creux ou un renflement (39) sur au moins une pièce d'insertion (5, 6, 7, 8) et, en particulier, sur sa paroi annulaire (28).
  30. Régulateur de jet selon l'une quelconque des revendications 1 à 29, caractérisé en ce que les nervures (12, 13) formant la structure de grille ou de filet (9) d'au moins une pièce d'insertion (5, 6, 7, 8) et se croisant mutuellement à des noeuds de croisement (11) sont disposées sensiblement dans un plan.
EP16002710.8A 2016-03-14 2016-12-20 Régulateur de jet Active EP3219860B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202016001630.0U DE202016001630U1 (de) 2016-03-14 2016-03-14 Strahlregler

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EP3219860A1 EP3219860A1 (fr) 2017-09-20
EP3219860B1 true EP3219860B1 (fr) 2019-09-18

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EP16002710.8A Active EP3219860B1 (fr) 2016-03-14 2016-12-20 Régulateur de jet

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EP (1) EP3219860B1 (fr)
CN (2) CN107190816B (fr)
DE (1) DE202016001630U1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016001630U1 (de) * 2016-03-14 2017-06-16 Neoperl Gmbh Strahlregler
DE202020101136U1 (de) * 2020-03-02 2021-06-04 Neoperl Gmbh Sanitäre Auslaufeinheit
DE102020109635A1 (de) 2020-04-07 2021-10-07 Neoperl Gmbh Sanitäres Einsetzteil und Verfahren zur Herstellung eines sanitären Einsetzteils
DE202020101900U1 (de) * 2020-04-07 2021-07-13 Neoperl Gmbh Sanitäres Einsetzteil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10149335B4 (de) * 2001-10-06 2004-11-25 Andreas Schilli & Co. Strahlreger für eine sanitäre Auslaufarmatur
DE20215272U1 (de) * 2002-10-04 2004-02-26 Dieter Wildfang Gmbh Strahlregler
DE102006057795B3 (de) * 2006-12-06 2008-02-21 Neoperl Gmbh Sanitäres Einbauelement
DE102008052541A1 (de) * 2008-10-21 2010-04-22 Neoperl Gmbh Strahlregler
DE102012021361B4 (de) * 2012-11-02 2014-11-06 Neoperl Gmbh Strahlregler
DE202016001630U1 (de) * 2016-03-14 2017-06-16 Neoperl Gmbh Strahlregler

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Also Published As

Publication number Publication date
EP3219860A1 (fr) 2017-09-20
CN107190816B (zh) 2019-08-13
CN107190816A (zh) 2017-09-22
CN207003570U (zh) 2018-02-13
DE202016001630U1 (de) 2017-06-16

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