NL9400790A - Twin-tube system - Google Patents

Twin-tube system Download PDF

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Publication number
NL9400790A
NL9400790A NL9400790A NL9400790A NL9400790A NL 9400790 A NL9400790 A NL 9400790A NL 9400790 A NL9400790 A NL 9400790A NL 9400790 A NL9400790 A NL 9400790A NL 9400790 A NL9400790 A NL 9400790A
Authority
NL
Netherlands
Prior art keywords
twin
pipes
tube
central
tube system
Prior art date
Application number
NL9400790A
Other languages
Dutch (nl)
Inventor
Willem Johannes Nicolaas Gils
Original Assignee
Willem Johannes Nicolaas Van G
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 Willem Johannes Nicolaas Van G filed Critical Willem Johannes Nicolaas Van G
Priority to NL9400790A priority Critical patent/NL9400790A/en
Publication of NL9400790A publication Critical patent/NL9400790A/en
Priority to NL9600024A priority patent/NL9600024A/en

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/22—Multi-channel hoses
    • 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
    • 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

Abstract

The invention relates to a "TWIN-TUBE" central-heating hot-water two-pipe system, in which the two soft-copper pipes are held in double, black "HD polyethylene" pipes which are welded together and one of which is provided with a red marker strip. The length of the rolls is 2 x 2.5 m, fitting taking place simply on the floor, without connections, from central-heating radiator to central-heating boiler. The right-angled bends are bent by pushing a bending spring into the TWIN-TUBE pipes, during which process these vertical bends remain in this position for connection to radiator valves etc. Clamping is effected once per metre using a large, single pipe saddle.

Description

Korte aanduiding: TWIN TUBE SYSTEEMShort designation: TWIN TUBE SYSTEM

De uitvinding betreft een zachtkoperen "TWEELING - LEIDING" SYSTEEM; twee leidingen in één; waarbij de twee zachtkoperen leidingen d.m.v. een dubbele aanelkaar gelaste kunststof leiding (= Polyethyleen HD) bijelkaar gehouden blijven tijdens de montage op de ruwe beton-vloeren.The invention relates to a soft copper "TWIN PIPE" SYSTEM; two pipes in one; the two soft copper pipes by means of a double welded plastic pipe (= Polyethylene HD) kept together during installation on the rough concrete floors.

Het betreft een tweepijps centrale verwarmingssysteem waarbij het warmere water via de aanvoerleiding en het koudere afgekoelde c.v. water van de c.v. radiator als verwarraingslichaam, via de retourleiding terug wordt gevoerd ter opwarming in de centr. verw. ketel.It concerns a two-pipe central heating system in which the warmer water via the supply pipe and the colder cooled central heating system. water from the c.v. radiator as heating element, is returned via the return pipe for heating in the center. ref. boiler.

De twee stuks zachtkoperen leidingen hebben een inwendige diameter van 10,4 mm. en een uitwendige diameter van 12 mm. en worden op rollen van 2 x 25 mtr.; uit één stuk geleverd; reeds aangebracht in de dubbele aanelkaar gelaste "PE - HD" leidingen met een inwendige diameter van 16 mm. en een uitwendige diameter van 21,2 mm., een lengte van 2 x 25 mtr., de kleur is zwart en één leiding is voorzien van een rode markeringsstreep.The two soft copper pipes have an internal diameter of 10.4 mm. and an external diameter of 12 mm. and are on rolls of 2 x 25 mtr .; delivered in one piece; already installed in the double welded "PE - HD" pipes with an internal diameter of 16 mm. and an external diameter of 21.2 mm., a length of 2 x 25 m., the color is black and one pipe is provided with a red marking stripe.

De verbinding van de zachtkoperen TWIN - TUBE - LEIDINGEN komt tot stand door middel van knelverbindingen van 12 mm., voorzien van inwendig in de leidingen te plaatsen verstevigingsbusjes, ter aansluiting op radiatorventielen, verdeelstukken enz.The connection of the soft copper TWIN - TUBE - PIPES is made by means of compression joints of 12 mm., Provided with reinforcement bushes to be placed internally in the pipes, for connection to radiator valves, manifolds etc.

Het doel van de uitvinding is dat men in slechts één montage-gang, gelijktijdig de aanvoer- en de retourleidingen op de ruwe beton-vloer kan monteren, geconcentreerd en gefixeerd met vergrootte leidingzadel, waarbij door buigen met een inwendige buigveer de beide aanvoer- en retourbochten in die positie blijven staan ter aansluiting op ventielen, verdeelstukken enz.The object of the invention is that in only one assembly pass, the supply and return pipes can be simultaneously mounted on the rough concrete floor, concentrated and fixed with an enlarged pipe saddle, whereby by bending with an internal bending spring the two supply and return bends remain in that position for connection to valves, manifolds, etc.

De uitvinding zal aan de hand van de tekening nader worden toegelicht.The invention will be explained in more detail with reference to the drawing.

Claims (3)

1. Het TWIN - TUBE - SYSTEEM is opgebouwd uit bestaande standaard elementen van twee zachtkoperen leidingen met een uitwendige diameter van 12 mm. en een inwendige diameter van 10,4 mm., welke worden samengebouwd door de fabrikant in de twee dubbele aanelkaar gelaste polyethyleen H.D. leidingen op een rollengte van 2 x 25 mtr, met het kenmerk,, dat door deze samenvoeging, gelijktijdig twee leidingen worden gemonteerd, met het kenmerk, dat ook de twee d.m.v. de inwendige buigveer gebogen bochten voor aansluiting op de radiatorventielen en verdeelstukken in die verticale staande positie omhoog blijven staan.1. The TWIN - TUBE SYSTEM consists of existing standard elements of two soft copper pipes with an external diameter of 12 mm. and an internal diameter of 10.4 mm, which are assembled by the manufacturer in the two double welded polyethylene H.D. pipes on a roll length of 2 x 25 m, characterized in that, by means of this joining, two pipes are simultaneously mounted, characterized in that also the two by means of the internal bending spring curved bends for connection to the radiator valves and manifolds remain in that vertical upright position. 2. Het TWIN - TUBE - SYSTEEM volgens conclusie 1, met het kenmerk, dat ter markering van de aanvoer- of retour-leiding een rode markeringsstreep is aangebracht, met het kenmerk, dat verwisseling hierdoor niet voorkomt omdat herkenning aanwezig is.The TWIN - TUBE - SYSTEM according to claim 1, characterized in that a red marking line is provided for marking the supply or return pipe, characterized in that this does not interchange because recognition is present. 3. Het TWIN - TUBE - SYSTEEM volgens conclusies 1 of 2, met het kenmerk, dat de montage kan plaats vinden in de 50. van de traditionele montage tijd, met traditionele gereedschappen, met het kenmerk, dat er ook geen speciaal geschoolde vakmensen dienen te worden ingezet, met het kenmerk, dat er geen extra isolatie of bescherming op de TWIN - TUBE - leidingen nodig is om vloertemperatuur en expansie te beheersen.The TWIN - TUBE SYSTEM according to claims 1 or 2, characterized in that the assembly can take place in the 50th of the traditional assembly time, with traditional tools, characterized in that no specially trained craftsmen are required to be used, characterized in that no additional insulation or protection is required on the TWIN - TUBE pipes to control floor temperature and expansion.
NL9400790A 1994-05-11 1994-05-11 Twin-tube system NL9400790A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL9400790A NL9400790A (en) 1994-05-11 1994-05-11 Twin-tube system
NL9600024A NL9600024A (en) 1994-05-11 1996-11-04 Twin-tube system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400790A NL9400790A (en) 1994-05-11 1994-05-11 Twin-tube system
NL9400790 1994-05-11

Publications (1)

Publication Number Publication Date
NL9400790A true NL9400790A (en) 1995-12-01

Family

ID=19864192

Family Applications (2)

Application Number Title Priority Date Filing Date
NL9400790A NL9400790A (en) 1994-05-11 1994-05-11 Twin-tube system
NL9600024A NL9600024A (en) 1994-05-11 1996-11-04 Twin-tube system

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL9600024A NL9600024A (en) 1994-05-11 1996-11-04 Twin-tube system

Country Status (1)

Country Link
NL (2) NL9400790A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2431227B (en) * 2005-10-17 2011-04-13 Lee Mckeith Central heating system

Also Published As

Publication number Publication date
NL9600024A (en) 1997-02-03

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