EP1241302A1 - Method of reducing noise, smell and splash in a sanitary installation - Google Patents
Method of reducing noise, smell and splash in a sanitary installation Download PDFInfo
- Publication number
- EP1241302A1 EP1241302A1 EP01106294A EP01106294A EP1241302A1 EP 1241302 A1 EP1241302 A1 EP 1241302A1 EP 01106294 A EP01106294 A EP 01106294A EP 01106294 A EP01106294 A EP 01106294A EP 1241302 A1 EP1241302 A1 EP 1241302A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- foam
- cistern
- pipe
- sanitary
- nozzle
- 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- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
- E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
A foam layer is brought on the water surface of the sanitary basin. The foam is fluid and has small bubble size of 0.001 mm to 30 mm diameter. The foam bubbles are consistent, so that the foam remains constant for a certain time, preferably longer than one minute. The height of the foam layer is between 0.2 mm to 300 mm. An independent claim is also included for the device for carrying out the method.
Description
. Problematik : Sowohl Benutzer als auch dritte werden bei der Benutzung von Sanitäranlagen geruchs- und geräuschbelästigt, zudem treten unangenehme Spritzeffekte auf.
- Ziel :
-
- Minderung der Belästigung
- Anhebung des Hygieneslandards
- Erhöhung des Qualitätsniveaus
, Problem: Both users and third parties are annoyed with odors and noise when using sanitary facilities, and there are also unpleasant spray effects.
- Aim :
-
- Mitigate harassment
- Raising the hygiene level
- Increase the quality level
Die schaumerzeugende Vorrichtung wird an die Brauchwasserleitung angeschlossen. . Über Ein- oder Zweiwegeschaltventile (Bohrung durch den Spülkasten!) und über Rohr wird das Wasser der Druckleitung zur Schaumdüse geleitet. Zugleich wird diese über ihre Unterdruckbohrung mittels Rohr mit Schaummittel aus dem Vorratsbehälter (inner. oder ausserhalb des Spülkastens) versorgt. Für eine gute Vermischung wird dieses Gemisch durch eine Mischstrecke geführl. Nach der Mischstrecke wird aus dem Gemisch Schaum erzeugt, Indem dieses durch mehrere Siebe gespritzt wird und gleichzeitig mit Luft aus Lufteinlässen versetzt wird.Der Schaum wird durch die Spülwasserkanal des Sanitärbeckens eingebracht. (Wasserzulauf).Die Schaumdüse wird in das Zuflussrohr des Sanitärkörpers bzw. Ausflussventil der . Spülvorrichtung eingesetzt oder spritzt in dieses ein oder die komplette Schaumerzeugungsvorrichtung wird Im Bypassverfahren zu Druckspüleinrichtungen ausgeführt.Die Vorrichtung zur Schaumerzeugung wird in dem Spülkasten untergebracht und bei Druckspüleinrichtungen ebenso wie diese installiert.Die Schaumdüse ist circa 10mm bis 150mm lang, hat einen Kreisdurchmesser von 3mm bis 30mm und beinhaflet zugleich Mischventil und Mischstrecke.1.c A foam layer is applied to the water surface of the sanitary basin. The foam is flowable and has a bubble size of 0.001mm to 30mm in diameter. The foam bubbles are resistant so that the foam remains largely stable for a certain time (greater than a minute). The height of the foam layer is 0.2mm to 300mm. Device for carrying out the method
The foam generating device is connected to the hot water pipe. , The water in the pressure line is directed to the foam nozzle via one or two-way switching valves (drilling through the cistern!) And via a pipe. At the same time, it is supplied with foam from the storage container (inside or outside the cistern) via its vacuum hole by means of a pipe. For a good mixing, this mixture is passed through a mixing section. After the mixing section, foam is generated from the mixture by spraying it through several sieves and simultaneously adding air from air inlets. The foam is introduced through the flushing water channel of the sanitary basin. (Water inlet) .The foam nozzle is inserted into the inlet pipe of the sanitary body or outlet valve of the. Flushing device is inserted or injected into it, or the entire foam generating device is bypassed to pressure flushing devices. The device for generating foam is housed in the cistern and installed with pressure flushing devices as well. The foam nozzle is approximately 10 mm to 150 mm long and has a circular diameter of 3 mm to 30mm and at the same time mixing valve and mixing section.
- höheres Qualitätsniveau von Sanitäreinrichtungen
- mehr Komfort für Benutzer und Dritte
- höherer Hygienestandard
- higher quality level of sanitary facilities
- more convenience for users and third parties
- higher standard of hygiene
= Produktion, Vertrieb, Installation, Organisation1.f Commercial consumer goods are created
= Production, sales, installation, organization
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01106294A EP1241302A1 (en) | 2001-03-15 | 2001-03-15 | Method of reducing noise, smell and splash in a sanitary installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01106294A EP1241302A1 (en) | 2001-03-15 | 2001-03-15 | Method of reducing noise, smell and splash in a sanitary installation |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1241302A1 true EP1241302A1 (en) | 2002-09-18 |
Family
ID=8176779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01106294A Withdrawn EP1241302A1 (en) | 2001-03-15 | 2001-03-15 | Method of reducing noise, smell and splash in a sanitary installation |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1241302A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1426500A1 (en) * | 2002-12-06 | 2004-06-09 | Detlev Frahm | Foaming unit for producing foam for foam-baths and free applications |
DE102007051371A1 (en) * | 2006-11-01 | 2008-05-21 | Kao, Wen-Hsien | Method of forming a hygienic foam in sanitary installations |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321714A (en) * | 1979-11-22 | 1982-03-30 | Nepon Kabushiki Kaisha (Nepon Inc.) | Apparatus for defecating a urinal by means of foam |
WO1987006289A2 (en) * | 1986-04-19 | 1987-10-22 | Luettichau Conrad Von | Process and system for using a pedestal toilet, urinal and similar |
DE3637728A1 (en) * | 1986-11-05 | 1988-05-26 | Luettichau Reichsgraf Von Conr | Seat for a lavatory bowl (water-closet bowl) |
DE19844864A1 (en) * | 1998-09-30 | 2000-04-06 | Simon Kalman | Scented foam for water closets is intended for spraying onto the water surface in the toilet basin before use of the toilet |
-
2001
- 2001-03-15 EP EP01106294A patent/EP1241302A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321714A (en) * | 1979-11-22 | 1982-03-30 | Nepon Kabushiki Kaisha (Nepon Inc.) | Apparatus for defecating a urinal by means of foam |
WO1987006289A2 (en) * | 1986-04-19 | 1987-10-22 | Luettichau Conrad Von | Process and system for using a pedestal toilet, urinal and similar |
DE3637728A1 (en) * | 1986-11-05 | 1988-05-26 | Luettichau Reichsgraf Von Conr | Seat for a lavatory bowl (water-closet bowl) |
DE19844864A1 (en) * | 1998-09-30 | 2000-04-06 | Simon Kalman | Scented foam for water closets is intended for spraying onto the water surface in the toilet basin before use of the toilet |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1426500A1 (en) * | 2002-12-06 | 2004-06-09 | Detlev Frahm | Foaming unit for producing foam for foam-baths and free applications |
DE102007051371A1 (en) * | 2006-11-01 | 2008-05-21 | Kao, Wen-Hsien | Method of forming a hygienic foam in sanitary installations |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20030319 |