GB2534516A - Odour trap with check valve and air admittance valve - Google Patents

Odour trap with check valve and air admittance valve Download PDF

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Publication number
GB2534516A
GB2534516A GB1606819.9A GB201606819A GB2534516A GB 2534516 A GB2534516 A GB 2534516A GB 201606819 A GB201606819 A GB 201606819A GB 2534516 A GB2534516 A GB 2534516A
Authority
GB
United Kingdom
Prior art keywords
valve
trap
pressure
outlet
air
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.)
Granted
Application number
GB1606819.9A
Other versions
GB2534516B (en
Inventor
Edward Mcalpine James
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.)
McAlpine and Co Ltd
Original Assignee
McAlpine and Co Ltd
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 McAlpine and Co Ltd filed Critical McAlpine and Co Ltd
Publication of GB2534516A publication Critical patent/GB2534516A/en
Application granted granted Critical
Publication of GB2534516B publication Critical patent/GB2534516B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • 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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
    • E03C1/1225—Arrangements of devices in domestic waste water pipe-line systems of air admittance valves
    • 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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/284—Odour seals having U-shaped trap
    • E03C1/288—Odour seals having U-shaped trap having non-return valves against return of waste water

Abstract

A trap for a waste outlet for use in drainage facilities is described which provides a water seal. The trap comprises a one-way valve (23) at the trap inlet (14) and a pressure one-way valve (24) at the trap outlet (16) such that, in addition to prevent ingress of animals from the soil pipe to the buildings, prevents ingress of odours and the water seal being sucked away. The pressure valve (24) allows in the presence of a negative pressure differential across the outlet one-way pressure valve that air can pass through the pressure valve (24) to relieve the pressure differential but in the event of a positive pressure differential, air is prevented from passing through the oneway pressure valve (24).
GB1606819.9A 2013-09-25 2014-09-22 Odour trap with check valve and air admittance valve Expired - Fee Related GB2534516B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1317021.2A GB201317021D0 (en) 2013-09-25 2013-09-25 Improved trap
PCT/GB2014/052868 WO2015044650A1 (en) 2013-09-25 2014-09-22 Odour trap with check valve and air admittance valve

Publications (2)

Publication Number Publication Date
GB2534516A true GB2534516A (en) 2016-07-27
GB2534516B GB2534516B (en) 2018-07-18

Family

ID=49553393

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1317021.2A Ceased GB201317021D0 (en) 2013-09-25 2013-09-25 Improved trap
GB1606819.9A Expired - Fee Related GB2534516B (en) 2013-09-25 2014-09-22 Odour trap with check valve and air admittance valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1317021.2A Ceased GB201317021D0 (en) 2013-09-25 2013-09-25 Improved trap

Country Status (11)

Country Link
US (1) US20160230375A1 (en)
EP (1) EP3049584B1 (en)
AU (1) AU2014326411B2 (en)
CA (1) CA2925358A1 (en)
ES (1) ES2837973T3 (en)
GB (2) GB201317021D0 (en)
HU (1) HUE052974T2 (en)
PL (1) PL3049584T3 (en)
RU (1) RU2668333C2 (en)
SG (1) SG11201602327PA (en)
WO (1) WO2015044650A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552659B (en) 2016-08-01 2019-06-12 Mcalpine & Co Ltd High flow drain control
FR3072983B3 (en) * 2017-11-02 2019-12-20 Wirquin Plastiques Sa SIPHON WITH FREE AIR
CN109931685B (en) * 2017-12-29 2021-04-13 上海克俐托机械有限公司 Automatic condensate water drainer for positive and negative pressure system of air conditioner
AU2020206188A1 (en) * 2019-01-09 2021-08-26 Physiclean Ltd. Drain pipe connector system
RU191232U1 (en) * 2019-05-20 2019-07-30 Андрей Владимирович Казанин CONDENSATE DRAINAGE DEVICE
AT523236B1 (en) 2019-12-06 2021-11-15 Andre Rathammer Drainage device
RU202786U1 (en) * 2020-10-27 2021-03-05 Андрей Владимирович Казанин SIPHON FOR AIR CONDITIONING

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US592690A (en) * 1897-10-26 bragger
US3707986A (en) * 1971-02-19 1973-01-02 W Breen One-way diaphragm seal for drains
NL8200799A (en) * 1982-02-26 1983-09-16 Dipat Nv Aeration device.
EP1059391A2 (en) * 1999-06-11 2000-12-13 Jimten, S.A. Aeration valve fitted to a swage network
EP1666676A2 (en) * 2004-12-03 2006-06-07 Ab Sjöbo Bruk Odour trap
GB2421518A (en) * 2004-12-24 2006-06-28 Studor Sa Water trap

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US208379A (en) * 1878-09-24 Improvement in vacuum-valves for stench-traps
US605202A (en) * 1898-06-07 Trap for sinks
US2352642A (en) * 1942-01-28 1944-07-04 Jesse D Langdon Check valve device
US3460168A (en) * 1965-09-22 1969-08-12 Gabriel Louis De Bruyne Drainage system for sinks,lavatories and the like
US5261897A (en) * 1990-12-04 1993-11-16 Bioresearch, Inc. Portable suction system
GB2352496B (en) * 1996-12-04 2001-04-18 Hepworth Building Prod Non-return device
US8033486B2 (en) * 2005-12-16 2011-10-11 Emerson Electric Co. Waste line connector assembly
US20130048087A1 (en) * 2011-08-23 2013-02-28 Garry SATO Remote controlled graywater separation system and method for using the same
US20130071186A1 (en) * 2011-09-20 2013-03-21 Rod Ekern Foundation Stabilization System and Method of Use

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US592690A (en) * 1897-10-26 bragger
US3707986A (en) * 1971-02-19 1973-01-02 W Breen One-way diaphragm seal for drains
NL8200799A (en) * 1982-02-26 1983-09-16 Dipat Nv Aeration device.
EP1059391A2 (en) * 1999-06-11 2000-12-13 Jimten, S.A. Aeration valve fitted to a swage network
EP1666676A2 (en) * 2004-12-03 2006-06-07 Ab Sjöbo Bruk Odour trap
GB2421518A (en) * 2004-12-24 2006-06-28 Studor Sa Water trap

Also Published As

Publication number Publication date
AU2014326411A2 (en) 2016-05-12
RU2016115747A3 (en) 2018-04-27
ES2837973T3 (en) 2021-07-01
SG11201602327PA (en) 2016-04-28
RU2016115747A (en) 2017-10-30
NZ718465A (en) 2020-11-27
AU2014326411B2 (en) 2018-08-02
RU2668333C2 (en) 2018-09-28
AU2014326411A1 (en) 2016-04-28
GB2534516B (en) 2018-07-18
EP3049584A1 (en) 2016-08-03
CA2925358A1 (en) 2015-04-02
EP3049584B1 (en) 2020-12-02
HUE052974T2 (en) 2021-06-28
WO2015044650A1 (en) 2015-04-02
GB201317021D0 (en) 2013-11-06
PL3049584T3 (en) 2021-05-04
US20160230375A1 (en) 2016-08-11

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