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SE547456C2 - Sectional coupling for connecting pipe-in-pipe sections in a water supply system - Google Patents

Sectional coupling for connecting pipe-in-pipe sections in a water supply system

Info

Publication number
SE547456C2
SE547456C2 SE2450540A SE2450540A SE547456C2 SE 547456 C2 SE547456 C2 SE 547456C2 SE 2450540 A SE2450540 A SE 2450540A SE 2450540 A SE2450540 A SE 2450540A SE 547456 C2 SE547456 C2 SE 547456C2
Authority
SE
Sweden
Prior art keywords
pipe
coupling
water pipe
fixture box
pipe sections
Prior art date
Application number
SE2450540A
Other versions
SE2450540A1 (en
Inventor
Per Henriksen
Original Assignee
Canes As
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 Canes As filed Critical Canes As
Publication of SE2450540A1 publication Critical patent/SE2450540A1/en
Publication of SE547456C2 publication Critical patent/SE547456C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/04—Domestic or like local pipe systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/095—Component holders or housings, e.g. boundary boxes
    • 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
    • E03C1/02—Plumbing installations for fresh water
    • 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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/021—Devices for positioning or connecting of water supply lines
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L7/00—Supporting pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The invention describes a sectional coupling (4) for connecting pipe-in-pipe sections (1) to form a pipe loop to circulate water (5) through a building. The sectional coupling (4) comprises a watertight single fixture box (6a) with a closable opening (7) for a water outlet (8), at least one pair of connection openings (9) for outer safety pipes (3), and a wall passage (21) with a fixture box cover (20) at least two safety pipe couplings (22) each for connecting a safety pipe section (3) to respective connection openings (9) in the single fixture box (6a). Furthermore, the sectional coupling comprises at least one water pipe coupling (10) for connecting the inner flexible water pipe sections (2) to adjacent pipe-in-pipe sections (1), where the water pipe coupling (10) is configured to be disconnectable from the inner flexible water pipe sections (2) in the fixture box (6). The single fixture box (6a) has at least a free volume with a width of at least one pipe diameter so that each of the inner flexible water pipe sections (2) can be pulled through the free volume and out of the wall passage (21) in respective extraction paths (29) when the water pipe coupling (10) is disconnected, thereby making each individual water pipe section replaceable.
SE2450540A 2021-11-15 2022-11-15 Sectional coupling for connecting pipe-in-pipe sections in a water supply system SE547456C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20211375A NO348520B1 (en) 2021-11-15 2021-11-15 Section coupling for circular pipe-in-pipe system
PCT/EP2022/081982 WO2023084112A1 (en) 2021-11-15 2022-11-15 Sectional coupling for connecting pipe-n-pipe sections in a water supply system

Publications (2)

Publication Number Publication Date
SE2450540A1 SE2450540A1 (en) 2024-05-20
SE547456C2 true SE547456C2 (en) 2025-09-30

Family

ID=84389357

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2450540A SE547456C2 (en) 2021-11-15 2022-11-15 Sectional coupling for connecting pipe-in-pipe sections in a water supply system

Country Status (4)

Country Link
FI (1) FI131685B1 (en)
NO (1) NO348520B1 (en)
SE (1) SE547456C2 (en)
WO (1) WO2023084112A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079883A (en) * 1987-01-12 1992-01-14 Legris Sa Box intended for passing pressurized fluids through masonry work
DE29700854U1 (en) * 1996-04-29 1997-03-20 Geberit Technik Ag, Jona Protective sleeve for a connection between a flexible pipe and a connection fitting or a fitting
KR20070076632A (en) * 2006-01-19 2007-07-25 강철 Faucets
KR100782676B1 (en) * 2007-02-16 2007-12-07 신기빈 Wall embedded faucet connection system
CN107059998A (en) * 2017-06-05 2017-08-18 李晓玉 A kind of flexible tube-in-tube water supply component and its construction usage method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648371A5 (en) * 1982-01-29 1985-03-15 Fischer Ag Georg CONNECTING DEVICE FOR FITTINGS.
DE3625131A1 (en) * 1986-07-25 1988-02-04 Grohe Armaturen Friedrich Flush-mounting installation box for mixer units or the like
DE8708232U1 (en) * 1987-06-11 1987-09-24 Kreitz, Günter, 4050 Mönchengladbach Water distributors for sanitary areas
FI83131C (en) * 1988-12-13 1992-10-05 Mauno Hyvaerinen FOERFARANDE OCH ANORDNING FOER INSTALLERING AV ETT VAERMEROER
DE29721106U1 (en) * 1997-11-28 1998-02-19 Rehau Ag + Co, 95111 Rehau Assembly and inspection box
CA2425237C (en) 2003-04-11 2007-06-12 Bruno Giammaria Hot water recirculating system
KR100559161B1 (en) * 2004-11-23 2006-03-13 주식회사 피아이피 Wall Flush Faucet
KR100831598B1 (en) * 2007-06-25 2008-05-23 류희원 Pipe fittings of flexible piping and slim wall-mounted faucets using the same
KR100860555B1 (en) * 2008-07-04 2008-09-26 주식회사 피아이피 Cold and hot water multi-branch connection means and cold and hot water piping system using the same
DE102011010840B4 (en) 2011-02-10 2019-08-14 Oventrop Gmbh & Co. Kg Drinking or service water system
KR101471013B1 (en) * 2013-02-04 2014-12-09 강옥수 Landfill box for a urinal
ES2647712B2 (en) * 2016-06-22 2018-07-30 Josep PADULLÉS RIBÓ Double pipe connection system.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079883A (en) * 1987-01-12 1992-01-14 Legris Sa Box intended for passing pressurized fluids through masonry work
DE29700854U1 (en) * 1996-04-29 1997-03-20 Geberit Technik Ag, Jona Protective sleeve for a connection between a flexible pipe and a connection fitting or a fitting
KR20070076632A (en) * 2006-01-19 2007-07-25 강철 Faucets
KR100782676B1 (en) * 2007-02-16 2007-12-07 신기빈 Wall embedded faucet connection system
CN107059998A (en) * 2017-06-05 2017-08-18 李晓玉 A kind of flexible tube-in-tube water supply component and its construction usage method

Also Published As

Publication number Publication date
FI20245712A1 (en) 2024-06-04
NO20211375A1 (en) 2023-05-16
WO2023084112A1 (en) 2023-05-19
FI131685B1 (en) 2025-09-15
NO348520B1 (en) 2025-02-24
SE2450540A1 (en) 2024-05-20

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