EP2146011A2 - Dispositif de douche - Google Patents

Dispositif de douche Download PDF

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Publication number
EP2146011A2
EP2146011A2 EP09008645A EP09008645A EP2146011A2 EP 2146011 A2 EP2146011 A2 EP 2146011A2 EP 09008645 A EP09008645 A EP 09008645A EP 09008645 A EP09008645 A EP 09008645A EP 2146011 A2 EP2146011 A2 EP 2146011A2
Authority
EP
European Patent Office
Prior art keywords
line
valve
mixer
water line
bypass line
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.)
Withdrawn
Application number
EP09008645A
Other languages
German (de)
English (en)
Other versions
EP2146011A3 (fr
Inventor
Bernt Westarp
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2146011A2 publication Critical patent/EP2146011A2/fr
Publication of EP2146011A3 publication Critical patent/EP2146011A3/fr
Withdrawn legal-status Critical Current

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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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0408—Water installations especially for showers

Definitions

  • the present invention relates to a shower device comprising a mixer, a cold water line leading to the mixer, a hot water line leading to the mixer, at least one shower head, which is connected via a mixed water line to the outlet of the mixer, a bypass line leading from the cold water line to the mixed water line, a valve , Which is arranged in the bypass line, and an actuating element, with which the valve in a bypass line blocking or opening state can be brought.
  • Such a shower device is from the DE 195 01 716 A1 known.
  • the shower device works as a change shower, ie in addition to the usual shower with hot water, the shower set can switch to an interval mode in which alternately hot water and cold water is discharged at intervals.
  • Such interval operation can be used, for example, for wellness and therapeutic purposes.
  • the valve arranged in the bypass line which closes the bypass line in the normal state, so that hot water is discharged via the mixer, is controlled at intervals in such a way that that the bypass line is opened while a valve located in the mixed water line leading to the shower head is closed. In this state, therefore, only cold water is delivered to the shower head.
  • both valves are controlled so that the bypass line blocked again and the mixed water line is opened again, so that a normal hot water shower operation can be performed.
  • the known shower device in addition to the arranged in the bypass line valve for opening and closing the bypass line arranged in the mixing water line leading from the mixer to the shower head valve is required, which is closed when opening the valve in the bypass line and vice versa.
  • a check valve is provided in the bypass line, which prevents backflow to the cold water line.
  • valve is formed as a sliding valve in both of the bypass line and the hot water line or Mischiganleitüng passed space and between the bypass line and the hot water line or mixed water line opening state and one opening the bypass line and the hot water line or mixed water line blocking state is reciprocable.
  • the solution according to the invention provides for two variants.
  • the slide valve In the first variant, the slide valve is located in a space passed by both the bypass line and the hot water line. In the bypass line blocking position of the slide valve get cold water and hot water in the normal shower operation Mixer, are there mixed accordingly and the mixed water is discharged through the mixed water line to the shower head. In the position of the slide valve blocking the hot water line, cold water passes via the bypass line, bypassing the mixer, directly into the mixed water line and from there to the shower head. If the mixer continues to remain open for the cold water supply, cold water also passes via the mixed water line to the shower head via this path.
  • the slide valve is located in a space passed by both the bypass line and the mixed water line.
  • the slide valve locks in the normal position, the bypass line, so that hot water and cold water are mixed via the mixer and discharged through the mixed water line to the shower head.
  • this locks the mixed water line and opens the bypass line, so that cold water alone can be discharged through the bypass line to the shower head.
  • the sliding valve provided according to the invention must exert a sufficient shut-off function in order to allow a flow through only one line.
  • a slight leakage of water from the closed line and a slight mixing of the leaked water with the water flowing through the other open line water can be tolerated, as it is not here To all too exact temperature values arrives.
  • the corresponding expense in terms of the tightness of the valve can therefore be kept within limits.
  • the inventively provided sliding valve is preferably designed as a magnetic slide valve. This is preferably back and forth quickly pushed over an electromagnetically acting actuator in the receiving space between the above two positions, in which case the end walls of the receiving space can act as stops for the respective positions.
  • the mixer can be designed as a thermostatic mixer.
  • a thermostatic mixer In such a thermostatic mixer, a certain showering water temperature is set, which then during showering is automatically maintained by the mixer.
  • the thermostatic mixer controls the cold water pipe to maintain the preset shower water temperature. In this case, cold water passes through the bypass line in the mixed water line to the shower head, so that despite the use of a thermostatic mixer, the alternating shower operation is enabled.
  • the thermostat function plays anyway for the second variant, in which the sliding valve opens the mixing water line and locks, since this does not lock the hot water line.
  • the bypass line is preferably formed without a check valve, so that further effort on valves can be saved.
  • FIG. 1 schematically illustrated first embodiment of a shower device has a cold water pipe 1 and a hot water pipe 2, which lead to a mixing chamber 4, in which a mixer 5 is arranged.
  • the mixer 5 may be a known thermostatic mixer act, which automatically ensures a once set shower water temperature and accordingly the cold water line 1 or hot water line 2 up and heading accordingly. From the mixing chamber 4, the hot water set via the mixer 5 passes via a mixed water line 6 to a shower head shown schematically at 7.
  • the user sets a hot water temperature, which is maintained via the thermostatic mixer 5.
  • cold water flow via the cold water line 1 and hot water via the hot water line 2 into the mixing chamber 4 and are mixed accordingly.
  • FIG. 1 shower device shown also has a magnetic slide valve 9, which has a valve member 10 and a valve rod 11 which is reciprocated via a suitable actuator (solenoid) in a valve chamber 8.
  • the valve chamber 8 is passed from the hot water line 2 and a bypass line 3, which branches off from the cold water line 1 and leads directly into the mixed water line 6, bypassing the mixer 5.
  • the magnetic sliding valve 9 is formed so that the valve element 10 in a first position of the valve, which in FIG. 1 is shown, the bypass line 3 blocks and the hot water line 2 opens, and in a second position (in FIG. 1 shown in dashed lines), the hot water line 2 blocks and the bypass line 3 opens.
  • valve element 10 blocks the bypass line 3, so that the mixing chamber 4 is supplied with hot water via the hot water line 2 unhindered can. If the shower head 7 is to be supplied only with cold water, the valve element 10 is in the in FIG. 1 dashed shown position moves in which the hot water pipe 2 is locked. In this case, cold water passes via the bypass line 3 directly into the mixed water line 6 to the shower head. 7
  • the magnetic slide valve 9 is reciprocated at appropriate intervals by the actuator 12. These intervals may be suitably preset (programmed) so that the actuator 12 closes and opens the hot water pipe 2 accordingly. In order to perform such a change shower operation, therefore, only a single valve is required, which alternately opens the hot water pipe 2 and the bypass line 3 and closes.
  • the schematically illustrated shower device also has a cold water line 1, a hot water line 2 and a mixing chamber 4 with a thermostatic mixer 5, the cold water line 1 and the hot water line 2 opening into the mixing chamber 4.
  • a mixed water line 6 leads to a suitable shower head 7.
  • a bypass line 3 which leads bypassing the mixer 5 directly into the mixing water line 6. Cold water can thus be fed directly to the shower head 7, bypassing the mixer, via this line.
  • a solenoid slide valve 9 is provided, which is arranged in a suitable valve chamber 8 and a valve element 10 and a valve rod 11 which is pushed via a suitable actuator 12 (an electromagnet) in the valve chamber 8 back and forth.
  • the solenoid slide valve 9 In the in FIG. 2 shown position, the solenoid slide valve 9 is in a position in which it blocks the mixed water pipe 6. In this position, therefore, cold water can be fed from the cold water pipe 1 via the bypass line 3 directly into the mixed water pipe 6 and the shower head 7.
  • the valve member 10 blocks the bypass line 3, so that hot water can be discharged from the thermostatic mixer via the mixed water line 6 to the shower head 7.
  • the magnetic slide valve 9 does not block the hot water line 2, but the mixed water line 6 downstream of the thermostatic mixer. Also, in this embodiment, only a single valve is required to allow a kannuschuschbericht in which alternately the shower head is supplied with hot water and cold water.
  • the slide valve provided according to the invention, preferably very short intervals can be achieved, for example cold water intervals which are less than 1 second.
  • the actuating element for the slide valve is preferably actuated by battery operation.

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)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Domestic Plumbing Installations (AREA)
  • Multiple-Way Valves (AREA)
EP09008645A 2008-07-19 2009-07-02 Dispositif de douche Withdrawn EP2146011A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820009695 DE202008009695U1 (de) 2008-07-19 2008-07-19 Duscheinrichtung

Publications (2)

Publication Number Publication Date
EP2146011A2 true EP2146011A2 (fr) 2010-01-20
EP2146011A3 EP2146011A3 (fr) 2012-11-07

Family

ID=39877603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09008645A Withdrawn EP2146011A3 (fr) 2008-07-19 2009-07-02 Dispositif de douche

Country Status (2)

Country Link
EP (1) EP2146011A3 (fr)
DE (1) DE202008009695U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012123121A1 (fr) 2011-03-15 2012-09-20 Aquis Sanitär AG Robinetterie sanitaire pourvue d'un boîtier de robinetterie et d'une unité de contrôle
DE102012013594A1 (de) 2012-07-07 2014-01-09 Bernt Westarp Leitungssystem zum Transport von Flüssigkeiten
WO2014008880A2 (fr) 2012-07-07 2014-01-16 Bernt Westarp Système de conduites pour le transport de liquides
DE102013009590A1 (de) 2013-06-07 2014-12-11 Bernt Westarp Leitungssystem mit vereinfachtem Aufbau
DE102017105050A1 (de) 2017-03-09 2018-09-13 Oras Oy Wasserbehandlungssystem, Verfahren zur Steuerung einer Wassertemperatur und ein Prozessor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501716A1 (de) 1995-01-20 1996-07-25 Grohe Kg Hans Sanitäre Brauseeinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20207365U1 (de) * 2002-05-08 2002-08-01 Dröber, Sebastian, 22587 Hamburg Heiß-Kalt-Dusche
ITTO20040893A1 (it) * 2004-12-22 2005-03-22 Gevipi Ag Dispositivo perfezionato per l'esecuzione di docce a temperature alternate
DE202008003652U1 (de) * 2008-03-14 2008-07-03 Westarp, Bernt Duscheinrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501716A1 (de) 1995-01-20 1996-07-25 Grohe Kg Hans Sanitäre Brauseeinrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012123121A1 (fr) 2011-03-15 2012-09-20 Aquis Sanitär AG Robinetterie sanitaire pourvue d'un boîtier de robinetterie et d'une unité de contrôle
EP2686495B1 (fr) 2011-03-15 2024-09-18 Aquis Sanitär AG Robinetterie sanitaire pourvue d'un boîtier de robinetterie et d'une unité de contrôle
DE102012013594A1 (de) 2012-07-07 2014-01-09 Bernt Westarp Leitungssystem zum Transport von Flüssigkeiten
WO2014008880A2 (fr) 2012-07-07 2014-01-16 Bernt Westarp Système de conduites pour le transport de liquides
WO2014008880A3 (fr) * 2012-07-07 2015-03-26 Bernt Westarp Système de conduites pour le transport de liquides
DE102013009590A1 (de) 2013-06-07 2014-12-11 Bernt Westarp Leitungssystem mit vereinfachtem Aufbau
DE102017105050A1 (de) 2017-03-09 2018-09-13 Oras Oy Wasserbehandlungssystem, Verfahren zur Steuerung einer Wassertemperatur und ein Prozessor
EP3385460A1 (fr) * 2017-03-09 2018-10-10 Oras Oy Système de traitement de l'eau ; procédé pour réguler une température d'eau et processeur

Also Published As

Publication number Publication date
EP2146011A3 (fr) 2012-11-07
DE202008009695U1 (de) 2008-10-23

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