TW200942668A - Toilet flush device and toilet flush method - Google Patents

Toilet flush device and toilet flush method

Info

Publication number
TW200942668A
TW200942668A TW98104481A TW98104481A TW200942668A TW 200942668 A TW200942668 A TW 200942668A TW 98104481 A TW98104481 A TW 98104481A TW 98104481 A TW98104481 A TW 98104481A TW 200942668 A TW200942668 A TW 200942668A
Authority
TW
Taiwan
Prior art keywords
toilet
flush
discharge
water supply
execution
Prior art date
Application number
TW98104481A
Other languages
Chinese (zh)
Inventor
Takamasa Ina
Yasuhiro Kondo
Masafumi Fukagawa
Original Assignee
Inax Corp
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 Inax Corp filed Critical Inax Corp
Publication of TW200942668A publication Critical patent/TW200942668A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

A toilet flush device in which a siphon effect lasts for a long time period to reliably discharge bodily wastes and which works more silently, and a toilet flush method. The toilet flush device has a flush water supply device (10) for supplying flush water to a toilet bowl (2), and also has an air suction and discharge device (20) for sucking air from a toilet drain channel (5) and discharging air to the toilet drain channel (5). The toilet flush device has a control device (30) for controlling execution of water supply operation of the flush water supply device (10), execution of air suction operation of the air suction and discharge device (20), and execution of air discharge operation of the air suction and discharge device (20). The control device (30) causes a siphon effect by execution of water supply operation and execution of air suction operation. Further, the control device (30) terminates the siphon effect by executing air discharge operation prior to the completion of the water supply operation. When the level of flush water in the toilet bowl (2) descends to a position near an inflow opening (4), the flow rate of supply of flush water to the toilet bowl (2) by the flush water supply device (10) is substantially equal to the discharge flow rate of flush water discharged from the toilet drain channel (5).
TW98104481A 2008-02-13 2009-02-12 Toilet flush device and toilet flush method TW200942668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008032477A JP5137607B2 (en) 2008-02-13 2008-02-13 Toilet bowl cleaning device

Publications (1)

Publication Number Publication Date
TW200942668A true TW200942668A (en) 2009-10-16

Family

ID=40954738

Family Applications (1)

Application Number Title Priority Date Filing Date
TW98104481A TW200942668A (en) 2008-02-13 2009-02-12 Toilet flush device and toilet flush method

Country Status (3)

Country Link
JP (1) JP5137607B2 (en)
TW (1) TW200942668A (en)
WO (1) WO2009101906A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6168646B2 (en) * 2012-12-11 2017-07-26 株式会社Ｌｉｘｉｌ Toilet bowl cleaning device
JP6680994B2 (en) 2015-03-18 2020-04-15 Toto株式会社 Flush toilet
CN106677312A (en) * 2017-03-09 2017-05-17 杜龙虎 Squatting pot convenient to wash
JP6832515B1 (en) * 2020-05-15 2021-02-24 パナソニックＩｐマネジメント株式会社 Flush toilet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003293436A (en) * 2002-02-01 2003-10-15 Toto Ltd Toilet stool washing device
JP2003268851A (en) * 2002-03-15 2003-09-25 Toto Ltd Siphon type stool
JP4857845B2 (en) * 2006-03-23 2012-01-18 株式会社Ｌｉｘｉｌ Toilet equipment and toilet cleaning method

Also Published As

Publication number Publication date
JP5137607B2 (en) 2013-02-06
JP2009191502A (en) 2009-08-27
WO2009101906A1 (en) 2009-08-20

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