WO2006109080A2 - Systeme de chauffage central - Google Patents

Systeme de chauffage central Download PDF

Info

Publication number
WO2006109080A2
WO2006109080A2 PCT/GB2006/001368 GB2006001368W WO2006109080A2 WO 2006109080 A2 WO2006109080 A2 WO 2006109080A2 GB 2006001368 W GB2006001368 W GB 2006001368W WO 2006109080 A2 WO2006109080 A2 WO 2006109080A2
Authority
WO
WIPO (PCT)
Prior art keywords
radiator
flow
return
fitting
pipe
Prior art date
Application number
PCT/GB2006/001368
Other languages
English (en)
Other versions
WO2006109080A3 (fr
Inventor
Lee Mckeith
Original Assignee
Lee Mckeith
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 GB0507559A external-priority patent/GB0507559D0/en
Priority claimed from GB0521035A external-priority patent/GB2431227B/en
Application filed by Lee Mckeith filed Critical Lee Mckeith
Priority to EP06726767A priority Critical patent/EP1880147A2/fr
Publication of WO2006109080A2 publication Critical patent/WO2006109080A2/fr
Publication of WO2006109080A3 publication Critical patent/WO2006109080A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0009—In a two pipe system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0078—Recirculation systems
    • F24D17/0084—Coaxial tubings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0017—Connections between supply and inlet or outlet of central heating radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0017—Connections between supply and inlet or outlet of central heating radiators
    • F24D19/0019—Means for adapting connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections

Definitions

  • This invention relates to central heating systems, particularly domestic heating systems comprising a boiler for heating a heat transfer fluid (typically water) , means flowing the heated fluid to radiators distributed around an area to be heated, and means returning the fluid once it has released some of its heat to the radiator.
  • a heat transfer fluid typically water
  • Such means generally comprise a flow pipe and a return pipe.
  • a central heating system comprises a boiler for heating a heat transfer fluid, means flowing the heated fluid to radiators distributed around an area to be heated, and means returning ⁇ the fluid once it has released some of its heat to the radiator, characterised in that said means flowing the heated fluid is contained within said means ' returning the fluid between the boiler and at least a first radiator and/or between radiators.
  • said means flowing and returning may comprise a composite pipe having an inner lumen for said flow and an outer, surrounding lumen for said return.
  • a method of installing a central heating system in a new-build structure comprising the steps of: providing the skeleton of the structure; laying a composite pipe, which pipe includes an integral flow and return path, from a boiler position in the skeleton to a first of a plurality of radiator positions; laying said pipe from the first radiator position to a second and subsequent radiator positions in series; providing a radiator fitting at each radiator position, each radiator fitting having first and second connector ends, and a bridge between them, wherein said connector ends have flow and return through-paths and means for connection to said composite pipe and to said bridge, one connector end having a capped branch forming a flow branch in communication with the flow path of the connector end and the other connector end having a capped branch forming a return branch in communication with the return path of the connector end, and wherein said bridge has flow and return passages and is of such length that the flow and return branches are separated by a distance corresponding with the distance between inlet/outlet fittings on a radiator for which
  • said completing the build of the structure includes concealing parts of said composite pipe behind wallboard fixed to walls of the structure, said branches protruding substantially horizontally through holes in said wallboard.
  • said radiator fitting is a single integral
  • said branches are capped with caps that are no greater in diameter than the diameter of the branches.
  • said radiator fitting is of moulded/extruded plastics material. Said caps may be integrally formed plastics plugs.
  • the present invention provides a radiator fitting comprising an integral component including: a composite pipe having flow and return paths; branches at a preset distance along the composite pipe corresponding with the separation of inlet/outlet fittings on a radiator for which the radiator fitting is intended; one branch forming a flow branch in communication with the flow path of the composite pipe branch forming a return branch in communication with the return path of the composite pipe; each branch being capped and extending substantially perpendicularly with respect to the composite pipe and substantially parallel with respect to each other; and a fixing plate connected to the composite pipe by means of which the radiator fitting may be fixed to a substrate with the composite pipe flush against the substrate and said branches extending substantially perpendicularly thereto.
  • said fixing plate is provided with a centre mark which is central between said branches.
  • the present invention provides a simple method of installing central heating plumbing in a house during its construction.
  • the composite pipe is laid from the boiler to each radiator position in turn, up to the last, which is then terminated with an end stop.
  • a dedicated radiator fixing is connected to the wall, the centre mark identifying where the centre of the radiator will eventually be sited, and the separation between the branches determining the size . of the radiator subsequently to be fitted.
  • a house may have one feed from a boiler to all the radiators in the house, this is likely to leave the last radiator, if there are many of them, with only lukewarm heat. It is most likely in a multi-storey house for one composite pipe to supply all the radiators on a single floor, so that there are, in effect, two composite pipes (in a two-storey house) from the boiler, one supplying upstairs and the other downstairs. This is especially efficient if two areas of the house (eg upstairs and downstairs) , are on different temperature control circuits, whereby it may be desirable from time to time that supply to an entire area be cutoff.
  • the invention also provides an end-stop valve in combination with a multilumen pipe, comprising connection means for sealing connection to an end of said pipe and valve means selectively to seal the lumens with respect to one another and to permit fluid communication between them.
  • Said pipe may be circular in external section. It may- comprise concentric lumens.
  • Said connection means may comprise a compression fitting.
  • Said end-stop valve may comprise a housing and said valve means may comprise a valve member in the housing actuatable by a screw- threaded rod extending through a threaded bore through the housing and accessible from outside the housing to drive said valve member away from or towards said end of the pipe.
  • Said valve member may be sealed in the housing.
  • Said valve member may slide in a cylindrical bore of the housing and be provided with an 0-ring seal to seal against said bore.
  • Figure 1 is a current layout of central heating to upstairs radiators from a boiler
  • Figure 2 is a layout according to the present invention
  • Figures 3a and b are a side section and a cross section on the line B-B in Figure 3a, respectively, through a radiator fitting in accordance with the invention
  • Figure 4 is a side section through a boiler fitting
  • Figures 5a and b are a side section and an end view in the direction of the arrow A in Figure 5a, of a fitting
  • FIG. 6a is a side section through a T-flow-outlet in accordance with the invention, Figure 6b being schematic illustration of a T-return-inlet;
  • Figures 7a, b and c are views of a radiator fitting in accordance with the invention, being an alternative embodiment of that shown in Figure 3a and b, and respectively being: a plan view; a section along the line B-B in Figure 7a; and a section along the line C-C in Figure 7a; and, Figures 8a and b are sections through the end of a composite pipe having and end-stop valve, in open and closed positions respectively.
  • FIG. 1 a prior art system 10 is shown.
  • the first floor 12 of a domestic building has radiators 14a, b,c and d distributed in different rooms (not shown) to provide space heating.
  • the radiators are supplied by a boiler 16 provided with a pump (not shown) that pumps hot water along a common main flow pipe 18 to a central distribution manifold 20.
  • distribution flow pipes 18a, b and d radiate* outwardly to each radiator, possibly with a further junction 22 before all radiators are reached.
  • a cooler return flow through distribution return pipes 24a, b and d returns the water to manifold 20, and thence via main return pipe 24 to the boiler for reheating.
  • Manifold 20 may consist of simple T-fittings at appropriate junctions of the pipes 18,24. Pipes 18,24 will be sized to accommodate the required flow, so that different pipes are needed, and calculations must be made to determine the appropriate size.
  • the present invention provides a system 100 shown in Figure 2.
  • the boiler 16 is as before, but flow and return pipes 18,24 lead directly into a boiler fitting 30in accordance with the present invention.
  • Boiler fitting 30 is shown in more detail in Figure 4, where a body 32 has an inlet 34a and outlet 34b for connection to the main -flow and return pipes 18,24 respectively.
  • Inlet 34a proceeds uninterrupted to flow pipe outlet 36a of a composite port 36.
  • Outlet 34b opens into body 32.
  • Body 32 also leads to port 36, but as return pipe inlet 36b concentrically around flow pipe outlet 36a. Spider 38 retains outlet 36a concentric with inlet 36b.
  • a composite main flow/return pipe 40 is connected to port 36 of boiler fitting 30 and is led to first radiator 14d, which is also conventional. However, beneath the radiator is a radiator fitting 50, shown in more detail in Figures 3a and b.
  • Fitting 50 is sized according to standard radiator sizes. It has a flow outlet 52 and return inlet 54 separated by a distance depending on the distance between the fittings of the- radiator. These are standard for many makes of' radiator.
  • Flow outlet 52 connects to an internal conduit 56 of the fitting 50, whereas inlet 54 connects to an external, annular conduit 58 concentric with the conduit 56.
  • hot water flow in the inner conduit 56 exits through outlet 52 to enter the radiator 12d where it sheds heat before exiting the radiator and entering inlet 54 of the fitting 50. There it joins cool water return in outer conduit 58.
  • main flow/return pipe 40 has the same construction as the fitting 50 between the ports 52,54, and in cross section may be identical to the section shown in Figure 3b.
  • Pipe 40 is conveniently constructed from plastics material. It may comprise a web 42 that joins the outside of conduit 56 to the inside of conduit 58. The pipe i-s then extrudable. Likewise a barrier layer (not shown) of aluminium or the like may surround conduit 58 to prevent the passage through the pipe wall of gas such as oxygen. Of course, the flow conduit 56 needs no such barrier, since that is provided by the barrier around return conduit 58.
  • Main flow/return pipe 40 joins fitting 50 at one end thereof.
  • Figure 5a shows one potential arrangement, comprising a connector 60. This has an inner through conduit 62, and outer conduit 64. Inner conduit 62 has seals 66 at its end for sealing against the internal bore of conduit 56 of the fitting 60. Likewise it does the same to a pipe 40 (not shown) connected to its other end. Outer conduit 64 is provided with sealing and clamping flange 68. This serves both to seal and connect to the external surface of conduit 58.
  • Connector 60 likewise has webs 42' to retain inner connector 62 concentric with the outer connector, and also to fix it axially. It is not imperative that there is a perfect seal between the inner and outer conduits 56,58, although any leakage does waste energy. Therefore the joints between inner connector 62 and inner conduit 56 of either the fitting or pipe do not have to be secure. However, it is only the connection between outer connector 64 and outer conduit 58 that retains the inner connection 62/56 in place. Moreover, it is only the webs 42' that drive the inner connection 62/56 when the outer connection 64/58 is being made; at least, that is the case when the second end of the two ends of the connector 60 is being connected to the other of the pipe 40 and fitting 50.
  • Figure 5a shows a connector 60
  • the fitting 50 itself directly with the connector end 70 represented by the connector 60.
  • a separate connector 60 can then be avoided.
  • fitting 50 is shown as a ' bespoke fitting, it can be constructed from pipe 40 using two fittings 80a,b shown in Figures 6a and b.
  • Fitting 80a corresponds with connector 60, except here a branch 82a, b is formed, in one case (fitting 80a, Figure 6a) from the inner conduit 62', and in the other case (fitting 80b, Figure 6b) from the outer conduit 64".
  • a pipe 40 (not shown) cut to the right length for the radiator, can be connected between two fittings 80a,b to form an equivalent construction of the radiator fitting 50.
  • pipe 40 extends from the remote end 54 of fitting 50 to the next radiator 14a, where the arrangement is repeated, and so on to the last radiator 14c.
  • the present invention enables a house or other dwelling to be constructed in a convenient manner, at least insofar as installation of a central heating system is concerned. Construction of any such building requires installation of plumbing and other services to be effected once the skeleton of the house has been constructed. Whether this involves a timber frame or block wall construction, prior to final surfacing of floors, walls and ceilings, plumbing pipes, electrical wiring and other installations need to be laid. Increasingly it is not acceptable to notch floor joists, and it is difficult, and not especially desirable to drill them. In any event, drillings are only permitted at locations spaced from the ends of joists. The practice now frequently adopted is to dispose services against a wall, but behind a final plaster or other board. Notching, or drilling, of wall members is not seen as detrimental to the structure.
  • the radiator fitting 50' shown in Figure 7a has an integral back plate 90 provided with fixing eyes 92. These can be employed to fix the fitting 50' to a block wall 94, in a notch 96, for example, using screws 98 (see Figure 7b) .
  • the notch 96' may be in vertical studs 94' (see Figure 7c) and the fixing is by nails 98' .
  • the radiator fitting 50' is shown as an unit, but it could be constructed from a length of composite pipe and two T-fittings such as shown in Figures 6a and b.
  • the fitting 50' should be regarded as comprising two end connectors (or connector regions) A, B, and an intervening bridge section or region C. Whether these are independent components fitted together on site, or integrally formed units, as shown, is not material to the mode of operation. Nevertheless, it is one aspect of the invention that a series of bespoke fittings 50' of different branch separation (d) are made available suited to typical radiator sizes.
  • Each end connector A, B has means 122 for connection to a composite pipe.
  • Such means may simply comprise a form of construction identical to the composite pipe itself, so that straight connectors 60 such as illustrated in Figure 5a, can connect a composite pipe to the end connectors A, B. However, as mentioned above, they could also be formed with the end 70 of connector 60.
  • the wall is subsequently finished with wall board 110, fixed by dot-and-dab plaster 112, in the case of block walls 94, or screws 112' in the case of stud walls 94' .
  • the wall board is cut with holes 114 to allow passage, horizontally, of flow and return branches 52', 54' of the fitting 50'.
  • centre marks 116 To facilitate location of the fitting 50', it is provided with centre marks 116, so that it is straightforward, to align with the centre of a window opening (not shown), for example.
  • the branches 52', 54' are sealed at their ends by caps 118. These should be no larger in diameter than the branches themselves, so that they pass through the holes 114 without difficulty. Ideally, they are integrally formed with the branch, for example by moulding, prior to connection of the branch to the fitting 50' . In any event, they need to be capable of withstanding test pressures .
  • Valve 120 comprises a housing 122 having a sleeve connector 124 to permit connection on the end of a composite pipe 40.
  • a valve seat 126 is disposed on the end of a screw shank 128, operable with an appropriate tool such as a spanner or screwdriver, to drive the valve seat left and right in the drawings through a screw- threaded bore 130 formed in the housing 122.
  • the valve In the • position shown in Figure 8a, the valve is open, so that fluid communication exists between the flow and return conduits 56,58 of the pipe 50.
  • one of the conduits 56,58 (or ports 18,24 of the boiler fitting 30 if that is fitted - see Figure 4) is connected to a liquid supply such as mains water.
  • the water then flows along the conduit 56 or 58 and reaches the end-stop valve 120.
  • the water then returns along the other of the conduits 56,58 until it evolves from the fitting 30.
  • one of the ports 18,24 is closed and the other port is connected to a source capable of applying a pressure in the system of the order of 10 bar, or such other pressure as adequately tests that the various joints in the system are leak proof and secure.
  • the second stage of the building can be completed with floor, wall and ceiling coverings being applied.
  • the caps 118 are removed from the branches 52', 54', for example by employing a pipe cutter (not shown) , and the lockshield or other radiator valves (also not shown) are connected directly to them to connect radiators (not shown) that match the radiator fitting 50' .
  • the end stop valve 120 is actuated to close the end of the composite pipe 40 and prevent further communication between the conduits 56,58.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

Système de chauffage central (100) comprenant une chaudière (16) pour chauffer l'eau, avec distribution de flux (56) de fluide chauffé à des radiateurs (14), autour d'une zone (12) à chauffer, et retour (58) de fluide une fois celui-ci libéré d'une partie de sa chaleur au niveau d'un radiateur. Le flux est canalisé en retour sous la forme d'un tuyau composite (40). Il emprunte un trajet unique depuis la chaudière, passant tour à tour par les différents radiateurs. On décrit aussi une fixation de radiateur (50, 50') mise en place durant la pose initiale de l'installation de plomberie pour le système de chauffage central, opération durant laquelle des bras scellés (52', 54') de fixation sont espacés pour la pose de radiateurs standard. Une telle configuration facilite par ailleurs les opérations d'essai au moyen d'une vanne d'arrêt (120) qui met en communication les lumières de flux et de retour dans le tuyau composite ou qui les obture lorsque le système de chauffage central fonctionne.
PCT/GB2006/001368 2005-04-14 2006-04-13 Systeme de chauffage central WO2006109080A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06726767A EP1880147A2 (fr) 2005-04-14 2006-04-13 Systeme de chauffage central

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0507559A GB0507559D0 (en) 2005-04-14 2005-04-14 Central heating system
GB0507559.3 2005-04-14
GB0521035.6 2005-10-17
GB0521035A GB2431227B (en) 2005-10-17 2005-10-17 Central heating system

Publications (2)

Publication Number Publication Date
WO2006109080A2 true WO2006109080A2 (fr) 2006-10-19
WO2006109080A3 WO2006109080A3 (fr) 2007-05-03

Family

ID=36637057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/001368 WO2006109080A2 (fr) 2005-04-14 2006-04-13 Systeme de chauffage central

Country Status (2)

Country Link
EP (1) EP1880147A2 (fr)
WO (1) WO2006109080A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060855A1 (fr) * 2007-11-13 2009-05-20 Geberit Technik Ag Elément de raccordement pour un tuyau tubulaire de circulation interne, conduite de circulation d'eau dotée d'un tel élément de raccordement et procédé de montage d'une telle conduite de circulation d'eau
EP2098647A1 (fr) * 2008-03-04 2009-09-09 Gebr. Kemper GmbH + Co. KG Metallwerke Armature de connection

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932410A1 (de) * 1979-08-09 1981-02-26 Radiatoren Gmbh & Co Heizkoerp Anschlusselement fuer heizkoerper
DE3508932A1 (de) * 1985-03-13 1986-09-18 Gerhard Christian 7129 Brackenheim Rambacher Anschlusssystem fuer heizkoerper
DE19518568A1 (de) * 1995-05-20 1996-11-21 Oventrop Sohn Kg F W Plattenheizkörper
EP0995935A2 (fr) * 1998-10-22 2000-04-26 Dumser Metallbau GmbH & Co. KG Raccord de système d'alimentation calorifique ou frigorifique
DE19939269A1 (de) * 1998-06-08 2001-02-22 Rolf A Hewer Doppelmantel - Zweirohr - Heizsystem
DE10052097A1 (de) * 2000-10-20 2002-05-02 Kremer Robert Verfahren zur Verbesserung der Wirtschaftlichkeit von zentralen Trinkwasser-Erwärmungssystemen mit Zirkulationsleitung
DE10054822A1 (de) * 2000-11-04 2002-05-08 Wolfgang Schmitter Koax-Pressfitting
GB2372310A (en) * 2001-02-14 2002-08-21 Neville George Ray A central heating system
DE20316589U1 (de) * 2003-10-28 2004-01-08 Spitz, Hermann Integrierte Zirkulationsleitung
WO2004070279A2 (fr) * 2003-02-10 2004-08-19 Douglas Roger Stirn Systeme de recirculation d'eau chaude pour alimentation et chauffage ambiant

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932410A1 (de) * 1979-08-09 1981-02-26 Radiatoren Gmbh & Co Heizkoerp Anschlusselement fuer heizkoerper
DE3508932A1 (de) * 1985-03-13 1986-09-18 Gerhard Christian 7129 Brackenheim Rambacher Anschlusssystem fuer heizkoerper
DE19518568A1 (de) * 1995-05-20 1996-11-21 Oventrop Sohn Kg F W Plattenheizkörper
DE19939269A1 (de) * 1998-06-08 2001-02-22 Rolf A Hewer Doppelmantel - Zweirohr - Heizsystem
EP0995935A2 (fr) * 1998-10-22 2000-04-26 Dumser Metallbau GmbH & Co. KG Raccord de système d'alimentation calorifique ou frigorifique
DE10052097A1 (de) * 2000-10-20 2002-05-02 Kremer Robert Verfahren zur Verbesserung der Wirtschaftlichkeit von zentralen Trinkwasser-Erwärmungssystemen mit Zirkulationsleitung
DE10054822A1 (de) * 2000-11-04 2002-05-08 Wolfgang Schmitter Koax-Pressfitting
GB2372310A (en) * 2001-02-14 2002-08-21 Neville George Ray A central heating system
WO2004070279A2 (fr) * 2003-02-10 2004-08-19 Douglas Roger Stirn Systeme de recirculation d'eau chaude pour alimentation et chauffage ambiant
DE20316589U1 (de) * 2003-10-28 2004-01-08 Spitz, Hermann Integrierte Zirkulationsleitung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2060855A1 (fr) * 2007-11-13 2009-05-20 Geberit Technik Ag Elément de raccordement pour un tuyau tubulaire de circulation interne, conduite de circulation d'eau dotée d'un tel élément de raccordement et procédé de montage d'une telle conduite de circulation d'eau
EP2098647A1 (fr) * 2008-03-04 2009-09-09 Gebr. Kemper GmbH + Co. KG Metallwerke Armature de connection

Also Published As

Publication number Publication date
WO2006109080A3 (fr) 2007-05-03
EP1880147A2 (fr) 2008-01-23

Similar Documents

Publication Publication Date Title
KR101809911B1 (ko) 공동주택 오배수 모듈화 배관 및 그 시공 방법
KR101569403B1 (ko) 입상배관 연결장치 및 이를 이용한 입상배관 시공방법
EP1880147A2 (fr) Systeme de chauffage central
CA2899695C (fr) Raccord de conduite et dispositif ayant un raccord de conduite
US6935361B2 (en) Pipe, piping system, radiant heating system, and kit
GB2471798A (en) Integral radiator fitting with branches and fixing plate
MX2010008107A (es) Dispositivo para montar y conectar tuberia para instalacion sanitaria proporcionada detrás de una pared, y método correspondiente.
AU2017101260A4 (en) Modular wastewater pipe assembly
FI75634C (fi) Element foer anvaendning i vvse-konstruktioner i fastigheter.
US6241024B1 (en) Parallel-fed nonstagnant integrated water distribution network for domestic water and fire sprinkler application
CN113187027B (zh) 一种建筑用双圆弧扁平管道给水系统
CZ284422B6 (cs) Připojovací zařízení pro topná tělesa
JP2012143511A (ja) スプリンクラー消火配管
EP1132528B1 (fr) Réseau de distribution d'eau courante intégré à alimentation en parallèle pour eau domestique et extinction d'incendie
KR200321663Y1 (ko) 다중 출력라인을 갖는 아파트 온냉수 배관
KR20190120897A (ko) 배관고정장치
JP3256053B2 (ja) 建築物配管の内面ライニング工法
FI91791B (fi) Menetelmä käyttövesi- ja/tai vesilämmitysputkistojen asentamiseksi rakennukseen sekä kytkentä- ja jakoyksikkö menetelmän toteuttamiseksi
JP2002070093A (ja) 給水・排水・給湯一体型配管工法
WO2015131014A1 (fr) Appareil et procédé pour l'assemblage d'un système de tuyauterie
WO2010021603A1 (fr) Kit d'installation, raccord de tuyauterie de boîte d'enveloppe, ensemble de coude, couvercle de protection de serre-bride de couplage et ensemble de couvercle visuel
JP2004011163A (ja) 建物の配管施工方法
JPH09165804A (ja) 複数階層建築物の給水配管及び給水配管方法
AUTHORITY PROJECT MANUAL VOLUME II
FORM Owner: MAGNA

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase in:

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

NENP Non-entry into the national phase in:

Ref country code: RU

WWE Wipo information: entry into national phase

Ref document number: 2006726767

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Country of ref document: RU

WWP Wipo information: published in national office

Ref document number: 2006726767

Country of ref document: EP