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WO2018104411A3 - Pressure-flushing system for a toilet bowl - Google Patents

Pressure-flushing system for a toilet bowl Download PDF

Info

Publication number
WO2018104411A3
WO2018104411A3 PCT/EP2017/081755 EP2017081755W WO2018104411A3 WO 2018104411 A3 WO2018104411 A3 WO 2018104411A3 EP 2017081755 W EP2017081755 W EP 2017081755W WO 2018104411 A3 WO2018104411 A3 WO 2018104411A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
water tank
drain
pressurized water
flushing system
Prior art date
Application number
PCT/EP2017/081755
Other languages
German (de)
French (fr)
Other versions
WO2018104411A2 (en
Inventor
Frantisek PANCURAK
Original Assignee
Swiss Aqua Technologies Ag
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
Priority claimed from SK5034-2016A external-priority patent/SK50342016A3/en
Priority claimed from SK50332016A external-priority patent/SK288936B6/en
Application filed by Swiss Aqua Technologies Ag filed Critical Swiss Aqua Technologies Ag
Priority to US16/467,020 priority Critical patent/US20190330831A1/en
Priority to CN201780082295.3A priority patent/CN110139964A/en
Publication of WO2018104411A2 publication Critical patent/WO2018104411A2/en
Publication of WO2018104411A3 publication Critical patent/WO2018104411A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02—Self-closing flushing valves
    • E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber

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)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The invention relates to a pressure-flushing system (100) for toilet bowls, comprising a cistern mounting (500) and a drain module (200), said drain module (200) comprising a vertically oriented pressurized water tank (501) and a drain pipe (502), a hydraulic drain valve (18) and a DC pipe interrupter (5). The drain pipe (502) is mounted vertically in the pressurized water tank (501) and projects from the bottom of the pressurized water tank (201) for a flow connection with the toilet bowl. The drain module (200) is retained by the cistern mounting (500), which also carries a gas accumulator (19). The cistern mounting (500) has a water-carrying design and has a water connection (8) for connection to a drinking water mains or similar, and connecting channels (507, 510) that fluidically connect the pressurized water tank (501) and the gas accumulator. The pressure-flushing system (100) complies with standard EN 1717, is compact and easy to install. It allows pressure-wave flushing with little water and low noise emission.
PCT/EP2017/081755 2016-12-06 2017-12-06 Pressure-flushing system for a toilet bowl WO2018104411A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16/467,020 US20190330831A1 (en) 2016-12-06 2017-12-06 Pressure-flushing system for a toilet bowl
CN201780082295.3A CN110139964A (en) 2016-12-06 2017-12-06 Pressure washing system for closestool

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SK5034-2016 2016-12-06
SK5034-2016A SK50342016A3 (en) 2016-12-06 2016-12-06 Water distribution body of the toilet bowls pressure flush with the water shock wave for flushing
SK50332016A SK288936B6 (en) 2016-12-06 2016-12-06 Outlet module of pressure flush of toilet bows with shock wave for flushing and low noise
SK5033-2016 2016-12-06

Publications (2)

Publication Number Publication Date
WO2018104411A2 WO2018104411A2 (en) 2018-06-14
WO2018104411A3 true WO2018104411A3 (en) 2019-02-21

Family

ID=60629698

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2017/081757 WO2018104413A1 (en) 2016-12-06 2017-12-06 Pressurised water valve
PCT/EP2017/081755 WO2018104411A2 (en) 2016-12-06 2017-12-06 Pressure-flushing system for a toilet bowl

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/081757 WO2018104413A1 (en) 2016-12-06 2017-12-06 Pressurised water valve

Country Status (4)

Country Link
US (1) US20190330831A1 (en)
EP (1) EP3551808B1 (en)
CN (1) CN110139964A (en)
WO (2) WO2018104413A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020069249A1 (en) 2018-09-28 2020-04-02 As America, Inc. Pressurized toilet
CZ309454B6 (en) * 2021-03-10 2023-01-25 Swiss Aqua Technologies Ag Interruption module to prevent back-suction of water from the toilet bowl with a pressure flush and a toilet with a pressure flush and an interruption module
CZ309451B6 (en) 2021-03-10 2023-01-25 Swiss Aqua Technologies Ag Interruption module for preventing back-suction of water from the toilet bowl with a pressure flush and a toilet with a pressure flush and an interruption module
CN114635481A (en) * 2022-03-29 2022-06-17 厦门铱科卫浴科技有限公司 Intake silencing structure
CN218466653U (en) * 2022-03-29 2023-02-10 厦门铱科卫浴科技有限公司 Double-water-bag structure and pressure type flushing system
CN217759141U (en) * 2022-07-28 2022-11-08 中山东菱威力洁净科技有限公司 Direct flushing component of toilet

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636402A (en) * 1924-12-29 1927-07-19 Franklin G Neal Pressure-operated valve apparatus
DE546498C (en) * 1930-09-24 1932-03-05 Robert Stickdorn Waste rinsing device with two alternately filling and emptying rinse water containers
DE830177C (en) * 1950-02-02 1952-01-31 Benkiser Werk K G Flush valve with valve closure body controlled by a counter pressure chamber, especially for toilet facilities
US3566416A (en) * 1967-09-09 1971-03-02 Pietro Altieri Water closet apparatus
WO2000042259A1 (en) * 1999-01-15 2000-07-20 Vas Laszlo Flush for toilets
WO2004033808A1 (en) * 2002-10-03 2004-04-22 Geberit Technik Ag Pressurized water closet flush system
EP1449968A2 (en) * 2003-02-18 2004-08-25 Dix (Schmid), Dietmar Water cistern for a closet and corresponding closet
EP1659227A1 (en) * 2004-11-19 2006-05-24 Geberit Technik Ag Pressure flushing device
US20060196542A1 (en) * 2005-03-02 2006-09-07 Flushtech Corporation Vacuum breaker
WO2016163959A2 (en) * 2015-04-07 2016-10-13 Pancurák František A toilet bowl pressure flushing system with shock wave flushing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416556A (en) * 1966-08-22 1968-12-17 Sloan Valve Co Combination sill-cock and vacuum breaker
US3817286A (en) * 1972-08-17 1974-06-18 Water Control Products Hydraulic flush tank with improved seating and resealing means
FR2552135A1 (en) 1983-09-16 1985-03-22 Ferunion Sanitary unit for producing a flush effect in WC bowls
US6119713A (en) * 1998-11-04 2000-09-19 Pino; Wilton J. Apparatus to prevent rapid multiple flushing
US6470505B1 (en) 1999-02-22 2002-10-29 Perfecteau Llp Water efficient toilet
DE50307482D1 (en) 2002-09-10 2007-07-26 Geberit Technik Ag DISHWASHER WITH A COMPRESSED CHAMBER, EXHAUST VALVE FOR A DISPENSER, AND A PLANT WITH A DISHWASHER AND A TOILET BOWL
CN2677468Y (en) * 2004-01-09 2005-02-09 李飞宇 Improved structure of pressure flushing system
US7810178B2 (en) 2008-09-11 2010-10-12 Wajda George J Dual toilet tank system
CN104846946A (en) * 2014-10-23 2015-08-19 青岛万力科技有限公司 Energy-saving no-negative-pressure direct-connected water supply equipment
CN205502171U (en) * 2015-12-04 2016-08-24 万若（北京）环境工程技术有限公司 Modularization negative pressure stool pot
CN105888020B (en) * 2016-06-14 2017-09-29 王晓峰 Negative pressure injection well downhole flow regulator for closet

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636402A (en) * 1924-12-29 1927-07-19 Franklin G Neal Pressure-operated valve apparatus
DE546498C (en) * 1930-09-24 1932-03-05 Robert Stickdorn Waste rinsing device with two alternately filling and emptying rinse water containers
DE830177C (en) * 1950-02-02 1952-01-31 Benkiser Werk K G Flush valve with valve closure body controlled by a counter pressure chamber, especially for toilet facilities
US3566416A (en) * 1967-09-09 1971-03-02 Pietro Altieri Water closet apparatus
WO2000042259A1 (en) * 1999-01-15 2000-07-20 Vas Laszlo Flush for toilets
WO2004033808A1 (en) * 2002-10-03 2004-04-22 Geberit Technik Ag Pressurized water closet flush system
EP1449968A2 (en) * 2003-02-18 2004-08-25 Dix (Schmid), Dietmar Water cistern for a closet and corresponding closet
EP1659227A1 (en) * 2004-11-19 2006-05-24 Geberit Technik Ag Pressure flushing device
US20060196542A1 (en) * 2005-03-02 2006-09-07 Flushtech Corporation Vacuum breaker
WO2016163959A2 (en) * 2015-04-07 2016-10-13 Pancurák František A toilet bowl pressure flushing system with shock wave flushing

Also Published As

Publication number Publication date
EP3551808B1 (en) 2021-09-08
WO2018104413A1 (en) 2018-06-14
WO2018104411A2 (en) 2018-06-14
US20190330831A1 (en) 2019-10-31
EP3551808A1 (en) 2019-10-16
CN110139964A (en) 2019-08-16

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