EP2653622A1 - Insert pour mettre à disposition deux débits differents au choix - Google Patents

Insert pour mettre à disposition deux débits differents au choix Download PDF

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Publication number
EP2653622A1
EP2653622A1 EP13163330.7A EP13163330A EP2653622A1 EP 2653622 A1 EP2653622 A1 EP 2653622A1 EP 13163330 A EP13163330 A EP 13163330A EP 2653622 A1 EP2653622 A1 EP 2653622A1
Authority
EP
European Patent Office
Prior art keywords
insert
valve
water
insert according
actuating element
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.)
Ceased
Application number
EP13163330.7A
Other languages
German (de)
English (en)
Inventor
Reinhard Kube
Jürgen PAAL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hansgrohe SE
Original Assignee
Hansgrohe SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hansgrohe SE filed Critical Hansgrohe SE
Publication of EP2653622A1 publication Critical patent/EP2653622A1/fr
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • 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
    • E03C2001/026—Plumbing installations for fresh water with flow restricting devices

Definitions

  • the invention relates to an insert for the outlet of a sanitary fitting.
  • the invention is based on the object to provide a simply constructed insert for the outlet of a sanitary fitting, in which a temporary increase in the flow rate compared to a limited by a flow rate limiter amount is possible.
  • the invention proposes an insert with the features of claim 1. Further developments of the invention are the subject of dependent claims.
  • the insert proposed by the invention includes two water guides emanating from the common inlet into the insert.
  • a flow restrictor is arranged in the one water guide.
  • the other water guide which has a larger cross section, can be opened or closed by a valve.
  • an actuating element is provided which is arranged on the insert so that the user can grasp it without reaching into the water jet.
  • the actuator is designed to return to its original position upon release by the user.
  • the actuating element is preferably used to open the valve for the second water supply.
  • the actuating element acts on the valve closing body or the journal only in one direction of movement, ie is not connected to it.
  • the insert is screwed, for example, in the outlet of the sanitary fitting. This makes sense, since sanitary spouts often have a thread. Of course, other types of attachment are possible. It can therefore be provided that the two water guides have a common inlet, which is present directly at the beginning of the insert.
  • the two water ducts open into a common channel in the insert.
  • both water guides lead to a common outlet from the insert.
  • the valve is designed such that it returns after releasing the actuating element in the position in which the second water supply is closed.
  • This return of the valve to a position that could also be described as a savings position can be done, for example, by the pressure of the flowing water. But it is also possible that this can be done by the weight of a part of the valve or the actuator.
  • valve so that it remains in this position after pressing, so the opening of the second water supply.
  • valve can be designed so that in this case it remains in the position opening the second water guide only until water no longer flows out of the outlet of the sanitary fitting.
  • valve is designed as a changeover valve, so that when opening the second water supply, the water flow is switched off with the flow rate limiter.
  • the flow rate limiter is arranged in a movable by the actuating element valve closing body. This option is used to make the structure of the application as simple as possible.
  • a sleeve which is preferably arranged on the outside of the insert and the insert is opposite to movable.
  • a sleeve has the advantage that it can be grasped by the user from any direction, and that it provides a relatively large engagement surface.
  • the sleeve is mounted in such a way that it has at least one axial movement component.
  • the valve closing body that the actuator must move to open the valve is preferably axially movable. Therefore, an axial component of movement of the sleeve is sufficient to operate the valve. For example, the sleeve could be twisted and thereby move axially by a corresponding guide. On the other hand, a direct lifting of the sleeve is possible and useful.
  • the actuating element engages with the aid of a transverse element on a protruding from the outlet of the insert pin.
  • the transverse element can be, for example, a transverse web, which only slightly interrupts the outlet for the water.
  • the jet regulator is connected to the sleeve in such a way that, during axial movement of the sleeve, this jet regulator acts on a pin protruding from the insert.
  • FIG. 1 shows the use proposed by the invention.
  • the insert At its entrance end, up in FIG. 1 , the insert contains an external thread 1, so that it can be screwed into the internal thread of the outlet of a sanitary fitting.
  • a seal 2 For sealing a seal 2 is provided.
  • a transverse web 3 is provided which has a plurality of arms, between which openings 4 remain free for the water.
  • a plate 5 is attached approximately in the middle with a flat bottom. This consists of a soft plastic.
  • an interior space 6 is formed, which is closed by a bottom 7 approximately at half the axial length of the insert.
  • a bottom 7 Through the bottom 7 leads a stepped bore into which a sleeve-like separator 8 is screwed.
  • a sleeve-like separator 8 In the end region facing away from the inlet of this separator 8 is screwed with an external thread 9 in an internal thread 10 of the bore.
  • the seal between the separator 8 and the wall of the hole happens using a seal 11.
  • a valve body 17 is arranged in the interior of the separating element 8.
  • the valve body has a first portion 17 A whose outer diameter corresponds to the inner diameter of the input region of the separating element 8. At this first portion 17 A is followed by a conical region, the cone angle of the conical surface 14 corresponds to the inside of the separating element 8.
  • the valve body 17 includes a pin 19 which projects beyond the end surface 16 of the insert 1.
  • the valve body 17 is mounted in the separating element 8 from the position shown, in which its conical surface rests on the conical surface 14 of the separating element 8, displaceable upwards. At its upper end, the separating element 8 has an upper edge 20 lying in a plane.
  • the upper, wider portion 17a of the valve body 17 is also formed as a sleeve, thus containing a cylindrical interior 21 with a bottom 22.
  • a cylindrical interior 21 with a bottom 22.
  • Through the bottom 22 lead axial passages 23, of which the sectional plane of the FIG. 1 such a passage 23 shows.
  • This interior 21 is an insert 24 is inserted, which forms a flow restrictor.
  • a sealing ring 25 is provided, which deforms with increasing water pressure and thereby more or less closes openings. This is known per se, so that this is not explained in detail.
  • a sleeve 26 is arranged on the cylindrical insert on its outer side, which extends beyond the end of the insert 1 addition. Between the inside of the sleeve 26 and the outside of the insert 1, a sealing ring 27 is arranged. The in the FIG. 1 shown position is determined by the fact that the sleeve 26 rests with a step on its inner side on a snap ring 28.
  • the sleeve has a bottom 29 which forms an opening 30 in the middle.
  • a jet regulator 31 is screwed, which is sealed with a seal 32 opposite the bottom 29.
  • the inlet side of the jet regulator 31 contains a sieve 33 with a tip 34. At this tip 34, the front end of the pin 19 abuts.
  • the bottom 29 of the sleeve 26 is spaced from the flat end surface 16 of the insert 1. At this distance, the sleeve 26 can move upwards.
  • the entering into the inlet of the insert 1 water passes through the opening 4 into the interior 6 and from there through the flow restrictor 24 and the passages 23 in the channel 15, from which it then emerges from the end face of the insert 1. It then passes through the jet controller 31 into the open. This forms a first water guide, in which the flow rate limiter 24 is arranged.
  • valve body 17 If a user raises the sleeve 26, then the valve body 17 is thereby also displaced upward, as far as the sleeve 26 permits.
  • the displacement of the sleeve is at least as large as the distance of the upper edge of the valve body 17 of the plate 5.
  • valve body 17 When the valve body 17 is fully in contact with the plate 5, this may constitute a closure of the first water conduit. Then, the valve body, as long as the water flows, in this position, even if the sleeve 26 has slid down again due to their weight.
  • active return means are provided which return the sleeve 26, instead of or in addition to its gravity, upon release to its lower home position, e.g. by a resilient or magnetic return means.
  • FIG. 3 shows a slightly modified embodiment of an insert according to the invention. It will therefore only the Explains parts that differ from the parts of the previous embodiment.
  • FIG. 1 in FIG. 2 illustrated embodiment of the pin 19 is lifted by the jet regulator, when the sleeve 26 is displaced upward, the sleeve 26 in the now discussed embodiment, a transverse web 36 on.
  • the crossbar 36 includes a plurality of openings 30.
  • the section of the FIG. 3 is placed so that it leads through the crosspiece 36 in the right half.
  • the pin 19 rests on the transverse web 36.
  • the lifting of the valve closing body takes place in that the transverse web 36 engages at the free end of the pin 19.
  • the embodiment according to FIG. 3 So it works even without a jet regulator.
  • FIG. 4 shows yet another embodiment, which also differs only slightly from the two previous embodiments. While the embodiment according to FIG. 1 . FIG. 2 and FIG. 3 at the output of the insert has an extension of the sleeve 26 with an internal thread is in the sliding sleeve 26 of the embodiment according to FIG. 4 a shoulder 37 formed at the exit end, which has a smaller diameter than the sleeve 26 in its upper region. On the outside of this cylindrical projection 37, a thread 38 is formed. This thread 38 serves to screw a hose at the outlet of the insert.

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)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Closures For Containers (AREA)
EP13163330.7A 2012-04-16 2013-04-11 Insert pour mettre à disposition deux débits differents au choix Ceased EP2653622A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012206181A DE102012206181A1 (de) 2012-04-16 2012-04-16 Einsatz für den Auslauf einer Sanitärarmatur

Publications (1)

Publication Number Publication Date
EP2653622A1 true EP2653622A1 (fr) 2013-10-23

Family

ID=48092757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13163330.7A Ceased EP2653622A1 (fr) 2012-04-16 2013-04-11 Insert pour mettre à disposition deux débits differents au choix

Country Status (3)

Country Link
EP (1) EP2653622A1 (fr)
CN (1) CN103453190B (fr)
DE (1) DE102012206181A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022106148A1 (fr) * 2020-11-19 2022-05-27 Neoperl Gmbh Élément de sortie

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016011169A1 (de) 2016-09-16 2018-03-22 Neoperl Gmbh Sanitäre Auslaufeinheit und Verfahren zum Betätigen eines Ventils
DE102016011168A1 (de) * 2016-09-16 2018-03-22 Neoperl Gmbh Sanitäre Einheit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643320A1 (de) * 1986-12-18 1988-07-07 Dornbracht Fa A Auslaufarmatur fuer waschbecken und dergleichen
DE3903800A1 (de) 1989-02-09 1990-08-16 Wildfang Dieter Kg Auslaufvorrichtung
US5348231A (en) * 1993-10-05 1994-09-20 Arnold Don C Two-stage aerator
EP0731306A1 (fr) * 1995-03-10 1996-09-11 Hansa Metallwerke Ag Valve de limitation de débit, pour insertion entre un tuyau de douche et une douche à main
DE202010016867U1 (de) 2010-05-27 2011-09-14 Neoperl Gmbh Sanitärer Auslaufeinsatz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3806892B2 (ja) * 1998-09-07 2006-08-09 株式会社Ｉｎａｘ 水栓の吐水切替構造
CN100572696C (zh) * 2003-09-25 2009-12-23 株式会社伊奈斯 水龙头设备的喷水装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643320A1 (de) * 1986-12-18 1988-07-07 Dornbracht Fa A Auslaufarmatur fuer waschbecken und dergleichen
DE3903800A1 (de) 1989-02-09 1990-08-16 Wildfang Dieter Kg Auslaufvorrichtung
US5348231A (en) * 1993-10-05 1994-09-20 Arnold Don C Two-stage aerator
EP0731306A1 (fr) * 1995-03-10 1996-09-11 Hansa Metallwerke Ag Valve de limitation de débit, pour insertion entre un tuyau de douche et une douche à main
DE202010016867U1 (de) 2010-05-27 2011-09-14 Neoperl Gmbh Sanitärer Auslaufeinsatz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022106148A1 (fr) * 2020-11-19 2022-05-27 Neoperl Gmbh Élément de sortie

Also Published As

Publication number Publication date
CN103453190A (zh) 2013-12-18
CN103453190B (zh) 2016-09-07
DE102012206181A1 (de) 2013-10-17

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