WO2002004869A1 - Dispositif de pose de tuyaux - Google Patents

Dispositif de pose de tuyaux Download PDF

Info

Publication number
WO2002004869A1
WO2002004869A1 PCT/EP2001/008058 EP0108058W WO0204869A1 WO 2002004869 A1 WO2002004869 A1 WO 2002004869A1 EP 0108058 W EP0108058 W EP 0108058W WO 0204869 A1 WO0204869 A1 WO 0204869A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
sections
laying arrangement
arrangement according
pipe sections
Prior art date
Application number
PCT/EP2001/008058
Other languages
German (de)
English (en)
Inventor
Christian Terhaar
Original Assignee
Uponor Innovation Ab
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 DE10033792A external-priority patent/DE10033792C1/de
Application filed by Uponor Innovation Ab filed Critical Uponor Innovation Ab
Publication of WO2002004869A1 publication Critical patent/WO2002004869A1/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
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/10—Particular layout, e.g. for uniform temperature distribution
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Definitions

  • the invention relates to a pipe laying arrangement which is used in particular for surface temperature control, for example in concrete core activation.
  • the pipe to be laid is laid on a special holding grid and fastened there.
  • the reinforcement of the concrete slab is produced by first loosely placing the previously made holding grille with the pipe laid on a lower reinforcement layer, which usually has the form of a grid. Then grid-like spacers are also placed on the lower reinforcement layer in order to then place an upper reinforcement layer, which also has a grid structure, on these spacers. In the last step, the retaining grid with the pipe laid is then hung up on the upper reinforcement layer via suspension elements, so that the plane in which the pipes run is arranged essentially in the middle of the concrete slab.
  • the pipes are secured on their holding grid against unintentional detachment by clips or the like, so that the pipe does not float during the subsequent casting process and maintains its position approximately in the middle of the concrete slab.
  • these have so far always had to be held by a special support element, in the above case the holding grille. This requires additional use of material and therefore makes the production of the concrete slab more expensive.
  • additional assembly effort is required for fastening the laid pipe to the support element.
  • additional support elements are also required if a pipe laying arrangement is used for surface temperature control.
  • the invention has for its object to provide a pipe laying arrangement in which the effort for pipe laying and fixing is reduced.
  • the invention proposes a pipe laying arrangement which is provided with - at least one pipe which has a multiplicity of pipe sections, the pipe sections crossing and the pipe sections being fixed at the crossing points to form a self-supporting pipe structure.
  • the pipe laying arrangement according to the invention is characterized by at least one pipe which runs in such a way that a multiplicity of pipe sections, which are arranged in groups parallel to one another in particular, intersect with one another, the individual pipe sections being fixed at their points of intersection with one another. This creates a self-supporting pipe structure that can be laid out and installed like a mat.
  • the assembly is simplified since prefabricated individual modules can be brought to the construction site and installed there. This makes pipe laying on site easier.
  • the pipe has a first group of linear first pipe sections adjacent to one another along the pipe extension, with pipe bend sections located between them, and a second group of linear second pipes that are adjacent to one another and that are adjacent to one another along the pipe extension Has pipe sections with pipe bend sections located between them, the first and second pipe sections crossing.
  • the individual pipe sections of the pipe laying arrangement according to the invention intersect in particular essentially at right angles.
  • Other crossing angles for example 60 ° or 30 °, are also possible.
  • the individual straight pipe sections of the self-supporting pipe structure are connected to each other by pipe elbow sections. These pipe bend sections can protrude at the edges of the self-supporting pipe structure or, which is preferred, are located within a border of the self-supporting pipe structure defined by individual straight pipe sections. The straight lines running along the edges of the self-supporting tubular structure. Pipe sections - extend parallel to the different groups of pipe sections.
  • connecting elements such as clips, bands or the like. fixed among themselves. So-called cable ties are used in particular for fixing.
  • Such connecting elements can advantageously also be used along the outer edge of the self-supporting tubular structure, approximately at the apex of the tubular bend sections, where these are connected to the straight (edge) tubular sections.
  • the pipes are laid in such a way that a mesh structure or, more generally, a pipe structure with crossing pipe sections results.
  • the pipe sections are fixed at these crossing points.
  • This fixation can be carried out by means of separate connecting elements, for example straps, retaining clips, cable ties or the like.
  • the individual pipe sections are woven together in the manner of a woven fabric, so that, in terms of weaving technology, weaving points form at the crossing points of the pipe sections.
  • two tubes bent in a meandering shape can be pushed into one another rotated by 90 °.
  • the pipe laying arrangement according to the invention with intersecting pipe sections can be formed by appropriate shaping of a single continuous pipe.
  • the intersecting pipe sections do not necessarily have to be at an angle of 90 °. It is crucial that individual pipe sections intersect at an angle unequal to 0 ° and that the pipes as a whole form a self-supporting pipe laying arrangement or pipe laying level through their connection or contact at their crossing points.
  • a plastic / metal composite pipe which has an outer or intermediate layer made of metal, on the basis of which the pipe behaves like a metal pipe with regard to its bending properties, is particularly suitable.
  • such a composite pipe is plastically deformable in contrast to a pure plastic pipe. Because of this plastic deformability, the pipe laying arrangement can be implemented more easily and with less effort than with a pure plastic pipe.
  • pipes with walls made exclusively of plastic materials, in particular cross-linked polyolefins, can also be used.
  • the pipe laying arrangement according to the invention can be used in particular in the case of a concrete slab and in particular a concrete floor, which / is accordingly provided with a lower reinforcement layer, an upper reinforcement layer and a pipe laying arrangement between the two reinforcement layers, the pipe laying arrangement having at least one pipe with a multiplicity of intersecting pipe sections and - the pipe sections being fixed to one another at the crossing points to form a self-supporting pipe structure.
  • the pipe laying arrangement according to the invention can be used quite generally in all surface temperature control systems, such as B. Use wall heating, ceiling heating or cooling.
  • the pipe laying arrangement when used for component activation, is expediently suspended by, in particular, elastic coupling elements towards the upper and lower reinforcement layers.
  • the elastic coupling elements are in particular helical tension springs, which have the advantage that these elements can be used within a certain distance range between the upper and lower reinforcement layers.
  • elements that cannot be changed in length must be matched to the actual spacing of the reinforcement layers and thus to the height of the spacers.
  • the pipe laying arrangement 24 is self-supporting and inherently stable, so that a special support element in the form of the support element is not required.
  • the pipe laying arrangement or the module can be easily and quickly adapted to smaller installation-related shortcomings in the construction site.
  • Fig. 1 shows the structure of a reinforcement for a concrete floor
  • This reinforcement construction consists of a lower one
  • Reinforcement mesh 10 which rests on a film 14 via spacers 12. Below the film 14 there is a sand bed 16 which is arranged above the subsurface 18.
  • Spacers 20 are placed on the film 14, on which an upper reinforcement grid 22 rests.
  • a pipe laying arrangement 24 is positioned, which is suspended via elastic spring coupling elements 25 between the two reinforcement grids 10, 22 and is coupled to them.
  • the pipe laying arrangement 24 has a tube 26 woven into one another, as z. B. is shown in Fig. 2.
  • a plastic tube having a metal layer is used as tube 26.
  • any mesh size 28 can be easily implemented depending on the tube size. The mesh size 28 essentially depends on the bending radius in the areas 30 of the tube 26.
  • the pipe laying arrangement 24 has a first group of rectilinear first pipe sections 32, which run parallel to one another, and a second group of likewise rectilinear second pipe sections 34, which likewise run rectilinearly, and the first pipe sections
  • intersection points 36 Form the formation of intersection points 36.
  • first pipe sections 32 which run above or below the second pipe sections 34, are fixed to the second pipe sections 34 by means of connecting elements (not shown) (for example clips, cable ties) between adjacent first or second Pipe connection sections 32, 34 are pipe bend sections 38, 40.
  • the first and second pipe bend sections 38, 40 are each designed in the manner of (individual) meandering structures, with both meandering structures being rotated through 90 ° to one another and lying one above the other or with one another The border of the
  • Pipe laying arrangement is by single straight pipe sections 42,44 formed, two of which each run parallel to the first and second pipe sections 32, 34. These (edge) pipe sections (42, 44) are fixed at the apex 46 of the pipe bend sections 38, 40 to this, also by z. B. Cable ties (ie separate fasteners).
  • the figures 2 to 5 show the pipe run of alternative pipe laying arrangements 24, 24 ', 24 "and 24'", which are essentially determined by the pipe connection, i. H. thereby differentiate at which point of the pipe laying arrangement the two ends 48, 50 of the pipe 26 are located.

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)
  • Supports For Pipes And Cables (AREA)

Abstract

L'invention concerne un dispositif de pose de tuyaux (24) pourvu d'au moins un tuyau (26) présentant une pluralité de segments (32, 34) qui se croisent et sont fixés au niveau de points d'intersection (36) pour former une structure tubulaire autoporteuse.
PCT/EP2001/008058 2000-07-12 2001-07-12 Dispositif de pose de tuyaux WO2002004869A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10033792.9 2000-07-12
DE10033792A DE10033792C1 (de) 2000-07-12 2000-07-12 Betonplatte
DE10123181.4 2001-05-12
DE10123181 2001-05-12

Publications (1)

Publication Number Publication Date
WO2002004869A1 true WO2002004869A1 (fr) 2002-01-17

Family

ID=26006352

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/008058 WO2002004869A1 (fr) 2000-07-12 2001-07-12 Dispositif de pose de tuyaux

Country Status (1)

Country Link
WO (1) WO2002004869A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2256419A3 (fr) * 2009-05-23 2013-12-18 Jürgen Jolly Elément de chauffage et/ou de refroidissement de surfaces

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH252971A (fr) * 1944-12-14 1948-02-15 Borghesan Henri Dispositif de chauffage ou de réfrigération par panneaux rayonnants.
DE2343739A1 (de) * 1973-08-30 1975-03-13 Guenter Schaefer Rohrsystem fuer warmwasserheizungsanlagen
US4576221A (en) * 1983-11-21 1986-03-18 Manfred Fennesz System for tempering a room

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH252971A (fr) * 1944-12-14 1948-02-15 Borghesan Henri Dispositif de chauffage ou de réfrigération par panneaux rayonnants.
DE2343739A1 (de) * 1973-08-30 1975-03-13 Guenter Schaefer Rohrsystem fuer warmwasserheizungsanlagen
US4576221A (en) * 1983-11-21 1986-03-18 Manfred Fennesz System for tempering a room

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2256419A3 (fr) * 2009-05-23 2013-12-18 Jürgen Jolly Elément de chauffage et/ou de refroidissement de surfaces

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