WO2009109296A1 - Système de faux plancher pour centres de calcul et salles de serveurs, en particulier sous la forme de faux plancher sous pression avec ventilation - Google Patents

Système de faux plancher pour centres de calcul et salles de serveurs, en particulier sous la forme de faux plancher sous pression avec ventilation Download PDF

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Publication number
WO2009109296A1
WO2009109296A1 PCT/EP2009/001121 EP2009001121W WO2009109296A1 WO 2009109296 A1 WO2009109296 A1 WO 2009109296A1 EP 2009001121 W EP2009001121 W EP 2009001121W WO 2009109296 A1 WO2009109296 A1 WO 2009109296A1
Authority
WO
WIPO (PCT)
Prior art keywords
floor system
double floor
dimension
double
tubes
Prior art date
Application number
PCT/EP2009/001121
Other languages
German (de)
English (en)
Inventor
Klaus Meike
Stefan Nadenau
Original Assignee
SCHäFER WERKE GMBH
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 SCHäFER WERKE GMBH filed Critical SCHäFER WERKE GMBH
Publication of WO2009109296A1 publication Critical patent/WO2009109296A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02458—Framework supporting the panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02405—Floor panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/40—HVAC with raised floors

Definitions

  • the invention relates to a double floor system consisting of arranged in a grid with the measure of strung together, supported at the corners by feet on the unfinished floor, removably installed individual panels in data centers and server rooms, especially as pressure floor with ventilation supply.
  • Such a raised floor which thus the construction of supported supported on the unfinished floor or foundation plates is understood, is known from DE 39 40 530 A1, there with the formation of a heater.
  • the stands are placed on the unfinished floor in a predetermined grid of the standard size of one panel on the unfinished floor and support the corners of the laid-up panels which adjoin one another along the side edges so that a stand has four corners each from one another supporting adjacent plates.
  • the invention is therefore based on the object to provide a double floor system of the type mentioned without the described disadvantages, which in particular special fulfillment of all criteria of use, individually variable design allows.
  • This object is achieved in that a in its outer dimensions of the grid of a standard plate corresponding support frame is divided by longitudinal and transverse struts in fields, in the fields with support on outer framing tubes of the support frame and / or the struts the grid filling modular Operaurgiplatten can be inserted and lined up supporting frames are supported at their corners by the feet.
  • the invention is based on the finding that the server cabinet dimensions in length and width all have a uniform dimension, namely 100 mm or 200 mm multiple times.
  • a steel support frame having the same external dimensions is used, but divided into equal fields which rise in the grid dimension of the standard board or its external dimensions, partial dimension plates, preferably can be used 200 mm x 200 mm, variable, depending on the functions to be ensured.
  • the modular partial dimension plates can be fit accurately to the server cabinet dimensions deviating from the standard plate size, so that mutual, disadvantageous influence can be ruled out.
  • the free accessibility is guaranteed, as further ventilation of server cabinets without over or shelter can be done, ie the base of the server cabinet is not on a closed base plate and leaves no area of a trained for ventilation floor plate. Necessary cable bushings do not require the destruction of a closed base plate more, since at this point from the outset a suitable open part of the scale plate can be provided.
  • the combination of the modular partial dimension plates can be adapted at any time to a changed server room architecture by replacing them whereby optimal division is facilitated by the fact that the partial plates can be easily removed or inserted from the fields of the support frame.
  • An embodiment of the invention provides that the support frames are arranged with subdivided fields only in the installation of server cabinets and are provided in the walkable environment common standard plates. This makes it possible to take account of the fact that targeted, where a variable design and combination with functional partial plates is required, the supporting frames are provided with Felder subdivision, while the surrounding area can be designed unchanged with closed standard plates.
  • a preferred embodiment of the invention provides that the support frames and the longitudinal and transverse struts of rectangular tubes, in particular made of steel, consist, wherein the strut tubes are twice as wide as the outer framing tubes. It is thereby created the condition that not only adjacent supporting frames are flush with each other to the plant, but also in the surrounding area applied to the supporting frames standard plates.
  • the framing tubes and the strut tubes (center struts) may alternatively be L, C or double T-sections, the latter in particular as strut tubes.
  • the partial plates have an outer frame which is circumferentially formed with a brim-like, on the outer framing tubes and / or the strut tubes supporting collar.
  • the collar is designed to protrude with at least the width of the outer framing tubes, then probably in the joint area of adjacent supporting frames as well as in the joint area of the struts of the sugestelle adjacent inserted Colourplatten reach a flush system with largely completely closed transition.
  • the standard plates adjacent to the support frames of the installation area in the surrounding area with the partial panels are at least tapered from top to bottom at the end faces facing the support frame.
  • the conical faces facilitate the seamless application of standard plates.
  • all partial plates according to the invention have a unitary dimension and are designed as different types of functional elements.
  • the partial plates or functional elements made of steel, stainless steel, plastic or metal casting.
  • the standards with regard to fire protection, footfall sound insulation or dissipation capability can be fulfilled by choosing the right material.
  • existing plastic or metal casting functional elements or partial plates is proposed according to the invention that these are reinforced both in open and closed training by transverse and / or longitudinal ribs.
  • the thus achieved stability in injection molding of plastic or metal casting easy to produce functional elements is further facilitated by the fact that the lower end edges of the transverse and / or longitudinal ribs are concave running along its length.
  • Figure 2 is a plan view in detail a compartment frame with subdivision
  • FIG. 3 as a detail of Figure 1 fragmentary a support frame with inserted part size plate and support on the unfinished floor in the corner region of the support frame by a leveling foot or adjustable stand.
  • FIG. 4 is an illustration as in FIG. 3, in contrast, supplemented by an adjacent or adjacently supported supporting frame with an inserted partial dimension plate;
  • Fig. 5 as a detail of a support frame two in the fields adjacent to each other inserted, partially shown Operaurgiplatten;
  • FIG. 7 shows a detail of a first embodiment of a partial dimension plate made of plastic as a functional element with a free passage window for cable feedthrough, in perspective;
  • FIG. 8 is a plan view of a partial dimension plate as a functional element for passive ventilation with perforations in the surface.
  • FIG. 9 shows the passive ventilating plate of FIG. 8 in a cross section
  • FIG. 10 is a plan view of a partial dimension plate as a functional element for active ventilation with an integrated fan.
  • FIG. 11 shows the active ventilation plate of FIG. 10 in a cross section
  • Figure 12 is a plan view of a part measuring plate in another embodiment, which is provided for cable passage with a sponge rubber seal.
  • FIG. 13 shows the cable feed-through plate of FIG. 12 in a cross section
  • FIG. 14 is a plan view of a partial dimension plate as a functional element with a closed surface.
  • FIG. 15 shows the partial dimension plate of FIG. 14 in a cross section;
  • FIG. 16 is a bottom perspective view of a partial plate made of plastic or cast metal as a closed pedal plate reinforced on the bottom side by intersecting ribs;
  • FIG. 17 shows a perspective view of another plastic or metal casting partial dimension plate as an open functional element for ventilation and / or cable feedthrough;
  • Fig. 18 in section a partial view of a built-up of plastic or metal casting
  • Fig. 16 or 17 raised floor with support of two juxtaposed, equipped with the Operaandplatten supporting frames and support to the raw floor by a leveling foot and - in the left half of the drawing - support of two adjoining each other in adjacent fields of the support frame inserted partial plates on a common strut of the support frame.
  • FIG 1 shows a double bottom 1 formed in a data center or server room, which comprises a total of plates 7, 7 a, 7 b and 11 supported by feet 2 (see FIG composed.
  • a set-up area I he is there designed for simplicity, only with solid lines box-shaped indicated server cabinets 4 arranged in fields 5 of support frames 6
  • Operatplatten 7 or 7a and 7b are shown here, for example, designed as a passive ventilation plate 7a, which is provided in its surface in rows with holes 8 (see Figures 8 and 9), and as a cable bushing 7b, the one in its circumferential Frame 9 fixed sponge rubber seal 10 has (see Figures 12 and 13).
  • the raised floor does not have any partial slabs, but usual standard slabs 11 whose dimensions are a multiple of the slabs 7.
  • the standard plates 11 are supported as the support frames 6 at all its corners by feet 2, of which in Fig. 1 crawled in phantom circled only the feet 2 are shown on which four juxtaposed supporting frames 6 and / or partial plates 7 are supported together.
  • FIG. 2 A illustrated in Fig. 2 as a detail support frame 6 can be seen that it is limited by outer framing tubes 12, which have a smaller width than the compartment of the fields 5 intersecting arranged longitudinal and transverse struts 13a and 13b.
  • Both the framing tubes 12 and the strut tubes 13a, 13b in the exemplary embodiment consist of rectangular tubes (compare FIGS. 5 and 6).
  • the support frame 6 corresponds in its limited by the outer framing tubes 12 dimension of the outer dimensions of a standard plate 11 predetermined pitch 14 (see Fig. 1).
  • the subdivision into fields 5 for partial plates 7 or 7 ff to be inserted therein makes it possible to arrange functional partial dimension plates in the installation area I of the server cabinets 4 in a targeted and variable manner while maintaining the grid dimension 14.
  • FIGS. 10 and 11 show the partial size plate 7 with an integrated fan 16 as a functional element of an active ventilation plate 7d, and FIGS. 14 and 15 as a tread plate 7e with a closed surface 17.
  • Such a collar 21 is formed in the case of all part-size plates 7 or functional elements 7 a to 7 e in the region of the outer frame 9, in the embodiment according to FIGS. 3 to 6 as a comparable bristle-like projection 22.
  • partial plates 7 can thereby achieve a virtually seamless transition in the joint area, as shown in Fig. 3.
  • FIG. 18 shows the structure of a double bottom 1 with partial dimension plates 7 as plastic functional elements 7 f and / or 7 g according to FIGS. 16 and 17.
  • know is a Eckabstützung by a adjustable foot 2 of two adjacent with their outer framing tubes 12 supporting frames and the inserted therein Sectionurgiplatten 7 and 7 f, 7 g and the support of two in adjacent fields of the support frame inserted Sectionurgiplatten 7 and 7 f, 7 g on a wide longitudinal and / or transverse strut 13 a, 13 b of the support frame.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

L'invention concerne un système de faux plancher pour centres de calcul et salles de serveur, composé de dalles individuelles posées de manière amovible, reposant aux coins sur le plancher brut (3) par des pieds (2), juxtaposées en rangées selon une grille (14) correspondant à leur taille, en particulier sous la forme de faux plancher sous pression avec ventilation. L'objectif est de créer un tel système de faux plancher permettant un mode de construction individuel et variable, répondant à tous les critères d'utilisation. Cet objectif est atteint par le fait qu'un bâti support (6) correspondant par ses dimensions extérieures au pas de la grille (14) d'une dalle est subdivisé par des tirants longitudinaux et transversaux (13a, 13b) en zones (5), des dalles de dimensions inférieures (7 ; 7ff) remplissant la grille (14) pouvant être placées dans les zones (5) en prenant appui sur les tubes d'encadrement extérieurs (12) du bâti support (6) et/ou sur les tirants (13a, 13b) et des bâtis supports (6) alignés prenant appui dans leurs coins sur les pieds (2).
PCT/EP2009/001121 2008-03-03 2009-02-18 Système de faux plancher pour centres de calcul et salles de serveurs, en particulier sous la forme de faux plancher sous pression avec ventilation WO2009109296A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008012215.7 2008-03-03
DE102008012215A DE102008012215A1 (de) 2008-03-03 2008-03-03 Doppelbodensystem in Rechenzentren und Serverräumen, insbesondere als Druckboden mit Belüftungsversorgung

Publications (1)

Publication Number Publication Date
WO2009109296A1 true WO2009109296A1 (fr) 2009-09-11

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PCT/EP2009/001121 WO2009109296A1 (fr) 2008-03-03 2009-02-18 Système de faux plancher pour centres de calcul et salles de serveurs, en particulier sous la forme de faux plancher sous pression avec ventilation

Country Status (2)

Country Link
DE (1) DE102008012215A1 (fr)
WO (1) WO2009109296A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011054704A1 (de) 2011-10-21 2013-04-25 Rittal Gmbh & Co. Kg Rechenzentrum
WO2013056787A1 (fr) 2011-10-21 2013-04-25 Rittal Gmbh & Co. Kg Agencement de circuit de refroidissement, destiné en particulier à un centre de calcul, ainsi que procédé de régulation associé.
DE102012107473A1 (de) 2011-10-21 2013-04-25 Rittal Gmbh & Co. Kg Kühlkreislauf-Anordnung, insbesondere zur Verwendung in einem Rechenzentrum sowie Regelverfahren dafür
DE102016100668A1 (de) 2016-01-15 2017-07-20 Rud. Otto Meyer Technik Ltd. & Co. KG Klimatisierungssystem, Rechenzentrum und Verfahren zum Klimatisieren eines Rechenzentrums
CN107893472A (zh) * 2017-09-29 2018-04-10 北京好生活住工科技发展有限公司 防水底盘组件
US10047966B2 (en) 2013-01-18 2018-08-14 Rittal Gmbh & Co. Kg Method for air conditioning an IT environment or an environment which contains heat generators

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940530A1 (de) * 1989-12-07 1991-06-13 Lindner Ag Heizung fuer einen doppelboden
JPH06174260A (ja) * 1992-01-11 1994-06-24 Tokyu Constr Co Ltd 床吹出し空調ユニット
DE19635376C1 (de) * 1996-08-31 1997-11-27 Sicowa Verfahrenstech Hohlraumboden
EP0895329A1 (fr) * 1996-04-22 1999-02-03 Juy SA Dalle technique à éléments fonctionnels amovibles pour surfaces de faux planchers
GB2339581A (en) * 1998-07-14 2000-02-02 Huang Chien Teh Raised floor panel support system
WO2000066850A1 (fr) * 1999-04-29 2000-11-09 Interface, Inc. Plancher technique integral moule
US6202374B1 (en) * 1998-06-09 2001-03-20 Steelcase Development Inc. Floor system
CA2454233A1 (fr) * 2003-12-24 2005-06-24 Bruce Mead Panneau a debit d'air a epaisseur reglable
DE202006000311U1 (de) * 2006-01-10 2006-04-13 Cuno, Eike Bodenkonstruktion
DE102006027946A1 (de) * 2005-12-09 2007-06-14 Robert Blarer Vorrichtung zum Einbau eines Lüftungsgitters in einen Doppelboden sowie Doppelboden mit einer solchen Vorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696578A (en) * 1970-03-06 1972-10-10 Liskey Aluminum Floor panel for an elevated floor assembly
US4901490A (en) * 1984-12-17 1990-02-20 Gabalan Corporation Raised flooring panel and raised flooring assemblies
FR2683242B1 (fr) * 1991-11-06 1999-02-19 Strulik Wilhelm Dalle modulaire pour cloison horizontale.
DE69604538T2 (de) * 1995-07-14 2000-07-20 Hitachi Metals Techno Ltd Freizugänglicher Fussboden
ES2203768T3 (es) * 1997-07-31 2004-04-16 Juy Sa Baldosa tecnica con elementos funcionales amovibles para superficies de falsos suelos.

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940530A1 (de) * 1989-12-07 1991-06-13 Lindner Ag Heizung fuer einen doppelboden
JPH06174260A (ja) * 1992-01-11 1994-06-24 Tokyu Constr Co Ltd 床吹出し空調ユニット
EP0895329A1 (fr) * 1996-04-22 1999-02-03 Juy SA Dalle technique à éléments fonctionnels amovibles pour surfaces de faux planchers
DE19635376C1 (de) * 1996-08-31 1997-11-27 Sicowa Verfahrenstech Hohlraumboden
US6202374B1 (en) * 1998-06-09 2001-03-20 Steelcase Development Inc. Floor system
GB2339581A (en) * 1998-07-14 2000-02-02 Huang Chien Teh Raised floor panel support system
WO2000066850A1 (fr) * 1999-04-29 2000-11-09 Interface, Inc. Plancher technique integral moule
CA2454233A1 (fr) * 2003-12-24 2005-06-24 Bruce Mead Panneau a debit d'air a epaisseur reglable
DE102006027946A1 (de) * 2005-12-09 2007-06-14 Robert Blarer Vorrichtung zum Einbau eines Lüftungsgitters in einen Doppelboden sowie Doppelboden mit einer solchen Vorrichtung
DE202006000311U1 (de) * 2006-01-10 2006-04-13 Cuno, Eike Bodenkonstruktion

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011054704A1 (de) 2011-10-21 2013-04-25 Rittal Gmbh & Co. Kg Rechenzentrum
WO2013056787A1 (fr) 2011-10-21 2013-04-25 Rittal Gmbh & Co. Kg Agencement de circuit de refroidissement, destiné en particulier à un centre de calcul, ainsi que procédé de régulation associé.
DE102012107473A1 (de) 2011-10-21 2013-04-25 Rittal Gmbh & Co. Kg Kühlkreislauf-Anordnung, insbesondere zur Verwendung in einem Rechenzentrum sowie Regelverfahren dafür
WO2013056784A1 (fr) 2011-10-21 2013-04-25 Rittal Gmbh & Co. Kg Centre de calcul
US10206311B2 (en) 2011-10-21 2019-02-12 Rittal Gmbh & Co. Kg Cooling circuit system, in particular to be used in a data center, and controlling method thereof
DE102012107473B4 (de) 2011-10-21 2019-07-11 Rittal Gmbh & Co. Kg Kühlkreislauf-Anordnung, insbesondere zur Verwendung in einem Rechenzentrum sowie Regelverfahren dafür
US10047966B2 (en) 2013-01-18 2018-08-14 Rittal Gmbh & Co. Kg Method for air conditioning an IT environment or an environment which contains heat generators
DE102016100668A1 (de) 2016-01-15 2017-07-20 Rud. Otto Meyer Technik Ltd. & Co. KG Klimatisierungssystem, Rechenzentrum und Verfahren zum Klimatisieren eines Rechenzentrums
CN107893472A (zh) * 2017-09-29 2018-04-10 北京好生活住工科技发展有限公司 防水底盘组件

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