WO2010114218A3 - 양변기 필밸브의 역류 방지장치 - Google Patents

양변기 필밸브의 역류 방지장치 Download PDF

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Publication number
WO2010114218A3
WO2010114218A3 PCT/KR2010/000157 KR2010000157W WO2010114218A3 WO 2010114218 A3 WO2010114218 A3 WO 2010114218A3 KR 2010000157 W KR2010000157 W KR 2010000157W WO 2010114218 A3 WO2010114218 A3 WO 2010114218A3
Authority
WO
WIPO (PCT)
Prior art keywords
fill valve
faucet
backflow prevention
toilet
water tank
Prior art date
Application number
PCT/KR2010/000157
Other languages
English (en)
French (fr)
Other versions
WO2010114218A2 (ko
Inventor
송태광
Original Assignee
와토스코리아 주식회사
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 와토스코리아 주식회사 filed Critical 와토스코리아 주식회사
Priority to US13/259,734 priority Critical patent/US8826934B2/en
Priority to JP2012503307A priority patent/JP5396679B2/ja
Priority to CN2010800151675A priority patent/CN102378843B/zh
Publication of WO2010114218A2 publication Critical patent/WO2010114218A2/ko
Publication of WO2010114218A3 publication Critical patent/WO2010114218A3/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/32—Arrangement of inlet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/34—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float acting on pilot valve controlling the cut-off apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S132/00—Toilet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y10T137/3185—Air vent in liquid flow line
    • Y10T137/3294—Valved
    • Y10T137/3331—With co-acting valve in liquid flow path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7368—Servo relay operation of control
    • Y10T137/7371—Fluid pressure
    • Y10T137/7374—Flexible diaphragm valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7462—With refill pipe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7465—Assembly mounted on and having reciprocating valve element coaxial with inlet pipe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7491—Balanced valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7494—Flexible valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/789—Central mount

Abstract

본 발명은 오버플로우어관에 장착되어 수도전으로부터 공급되는 세척수가 수조측과 변기본체로 원활하게 공급되도록 하는 양변기의 필밸브에 관한 것으로, 보다 상세하게는 수도전으로부터 수조측과 변기본체로 공급되는 세척수의 단수 발생시, 수도전으로 역류되는 세척수의 역압에 의해 수조 및 변기본체의 세척수가 수도전으로 역류되는 것을 방지하는 양변기 필밸브의 역류 방지장치에 관한 것이다. 이를 위하여, 수도전으로부터 수조 내부로 공급되는 세척수를 공급.차단하는 필밸브와, 상기 필밸브를 오버플로우어관에 고정하는 고정부와, 상기 수조에 저장되는 수위에 따라 필밸브의 개폐공을 패킹이 개폐하는 플로우트 및 상기 수도전으로부터 공급되는 세척수가 수조 내부로 공급되도록 하며, 상기 세척수의 역류 발생시, 수조 내부의 세척수가 수도전으로 역류되지 않도록 필밸브에 내장되는 역류방지부를 포함하며, 상기 역류방지부는, 상기 필밸브의 공급관에 장착되는 역류방지부재와, 상기 필밸브의 걸림턱에 안착되어 역류방지부재의 동작을 제어하는 동작제어부재를 포함하여 구성되는 것을 특징으로 한다.
PCT/KR2010/000157 2009-03-31 2010-01-11 양변기 필밸브의 역류 방지장치 WO2010114218A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/259,734 US8826934B2 (en) 2009-03-31 2010-01-11 Apparatus for preventing backflow of fill valve in water toilet
JP2012503307A JP5396679B2 (ja) 2009-03-31 2010-01-11 洋風便器のフィルバルブの逆流止め装置
CN2010800151675A CN102378843B (zh) 2009-03-31 2010-01-11 马桶注水阀的防逆流装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0027781 2009-03-31
KR1020090027781A KR101097971B1 (ko) 2009-03-31 2009-03-31 양변기 필밸브의 역류 방지장치

Publications (2)

Publication Number Publication Date
WO2010114218A2 WO2010114218A2 (ko) 2010-10-07
WO2010114218A3 true WO2010114218A3 (ko) 2010-11-18

Family

ID=42828793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000157 WO2010114218A2 (ko) 2009-03-31 2010-01-11 양변기 필밸브의 역류 방지장치

Country Status (5)

Country Link
US (1) US8826934B2 (ko)
JP (1) JP5396679B2 (ko)
KR (1) KR101097971B1 (ko)
CN (1) CN102378843B (ko)
WO (1) WO2010114218A2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101024365B1 (ko) * 2009-03-31 2011-03-23 와토스코리아 주식회사 양변기 필밸브의 림측급수관 물량조절밸브
CN203200875U (zh) * 2013-03-01 2013-09-18 杜拉维特卫浴科技（上海）有限公司 真空破坏器、座便器自动冲水系统及电子座便器
KR101689676B1 (ko) * 2015-06-23 2016-12-26 정미주 양변기의 역류방지장치
PT3263781T (pt) 2016-07-01 2020-11-19 Geberit Int Ag Guarnição de entrada
KR102092116B1 (ko) 2017-06-19 2020-03-23 주식회사 엘지화학 배터리 팩 케이스 및 이의 제조방법
CN109208719A (zh) * 2017-07-06 2019-01-15 厦门松霖家居有限公司 马桶进水阀防逆流结构
WO2020082193A1 (zh) * 2018-10-22 2020-04-30 深圳市博电电子技术有限公司 冲水压力损失阻止组件和水箱
CN110747956A (zh) * 2019-04-18 2020-02-04 厦门佳普乐电子科技有限公司 一种防逆流马桶
CN110409582A (zh) * 2019-08-07 2019-11-05 厦门铱科卫浴科技有限公司 一种压力式冲水系统的出水盒及应用该出水盒的坐便器
CN111513620A (zh) * 2020-04-29 2020-08-11 程恩串 防反水能压紧扶杆式马桶和花洒头和使用方法
KR102439410B1 (ko) 2020-06-03 2022-09-05 (주)제이원프라임 역류방지수단을 구비한 좌변기 급수장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5680566A (en) * 1979-11-30 1981-07-01 Matsushita Electric Works Ltd Valve construction
KR200297671Y1 (ko) * 2002-07-22 2002-12-12 유창근 무소음 볼탭
KR200441703Y1 (ko) * 2007-05-01 2008-09-03 이수인 (주) 양변기 저수조용 볼탭

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395906A (en) * 1942-12-12 1946-03-05 Jesse C Owens Antisiphonic plumbing unit
US2779350A (en) * 1953-04-03 1957-01-29 Jesse C Owens Quiet anti-siphonic float actuated valve
US2752938A (en) * 1954-11-22 1956-07-03 Jesse C Owens Tank refilling valve
US2869571A (en) * 1957-01-02 1959-01-20 Hoover Ball & Bearing Co Ball cock
US2989071A (en) * 1957-05-16 1961-06-20 Mansfield Sanitary Inc Ball cock valve
US2986155A (en) * 1957-10-25 1961-05-30 Orville K Doyle Valve
US3074684A (en) * 1957-10-25 1963-01-22 Orville K Doyle Valve with positive shutoff
US3120855A (en) * 1961-05-31 1964-02-11 Hoover Ball & Bearing Co Anti-siphon ball cock assembly
US3242940A (en) * 1963-11-19 1966-03-29 Sirotek Louis Liquid flow control valve for toilet flush tanks
US3693649A (en) * 1970-03-31 1972-09-26 American Standard Inc Water control for toilet tanks
US4100928A (en) * 1976-07-19 1978-07-18 Adolf Schoepe Ball cock construction for controlling the level of liquids such as water in tanks
US4709721A (en) * 1987-03-18 1987-12-01 Johnson Service Company Integral base refill system ballcock assembly
JPH09236297A (ja) 1996-02-29 1997-09-09 Sanyo Electric Co Ltd 分散配置型空調装置
JPH10331229A (ja) * 1997-06-02 1998-12-15 Toto Ltd 洗浄水タンク装置
CN2320864Y (zh) * 1998-03-25 1999-05-26 常戈 浮杯式液压开关进水阀
CN2748529Y (zh) * 2004-10-07 2005-12-28 北新集团山东潍坊建筑陶瓷厂 用于抽水马桶的自动进水装置
KR100758827B1 (ko) * 2005-12-17 2007-09-14 와토스코리아 주식회사 양변기의 세척수 급수제어장치
KR200424276Y1 (ko) 2006-05-30 2006-08-17 와토스코리아 주식회사 양변기의 세척수 급수 제어장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5680566A (en) * 1979-11-30 1981-07-01 Matsushita Electric Works Ltd Valve construction
KR200297671Y1 (ko) * 2002-07-22 2002-12-12 유창근 무소음 볼탭
KR200441703Y1 (ko) * 2007-05-01 2008-09-03 이수인 (주) 양변기 저수조용 볼탭

Also Published As

Publication number Publication date
WO2010114218A2 (ko) 2010-10-07
US20120012193A1 (en) 2012-01-19
CN102378843A (zh) 2012-03-14
KR101097971B1 (ko) 2011-12-22
JP2012522154A (ja) 2012-09-20
KR20100109254A (ko) 2010-10-08
JP5396679B2 (ja) 2014-01-22
US8826934B2 (en) 2014-09-09
CN102378843B (zh) 2013-11-27

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