CN102003063A - Free access floor and partitioning method - Google Patents
Free access floor and partitioning method Download PDFInfo
- Publication number
- CN102003063A CN102003063A CN201010263539.8A CN201010263539A CN102003063A CN 102003063 A CN102003063 A CN 102003063A CN 201010263539 A CN201010263539 A CN 201010263539A CN 102003063 A CN102003063 A CN 102003063A
- Authority
- CN
- China
- Prior art keywords
- plate
- dividing plate
- versatilely
- movable floor
- floor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 5
- 238000000638 solvent extraction Methods 0.000 title abstract 2
- 238000005204 segregation Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009408 flooring Methods 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
- E04F15/02405—Floor panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
A free access floor formed by free access panels arranged above a base floor. The free access floor includes a specific panel that is one of the free access panels and has a slit, and a partitioning plate inserted into the slit, so as to hang down from a surface of the specific panel and orient airflow in a space between the base floor and the free access panels.
Description
Technical field
Embodiment in this discussion relates to a kind of method that forms space under flooring structure and the floor, more specifically, relates to a kind of method of separating space under the floor.
Background technology
A kind of known movable floor (being also referred to as " raised floor " or " free access ") is arranged, form as the laying floor sheet (plate versatilely) of building bridge by being arranged on the ground a plurality of supporting legs in basis in setting regularly.In addition, also has a kind of known flooring structure, wherein by separating space under the floor of movable floor (for example, referring to following patent documentation 1) in that dividing plate is set between two supporting legs.In the flooring structure of patent documentation 1, the top of dividing plate is fixed to being used in the supporting leg and places the pedestal of floor slice, and the bottom of dividing plate is secured to fixing and is installed on the L shaped angle section on the base plate of basic ground or supporting leg.Then, plate support is set on the L shaped angle section, and the bottom of dividing plate is fixed on the plate support in adjustable for height mode.
No. 3914315 communiques of [patent documentation 1] Japan special permission
Although above-mentioned prior art allows the employing dividing plate to separate space under the floor of movable floor, be used for fixing the structure more complicated of dividing plate.For example, following situation may occur in data center: the quantity of holding the frame of information technoloy equipment frequently increases/reduces, and perhaps the layout of frame frequently changes.In this case, the feasible flow direction that is difficult to change air (for example cooling air that flow in the space under the floor) of above-mentioned labyrinth of the prior art.Therefore, the unsettled heat problem of system appears easily causing, for example heat accumulation (in the zone that should keep low temperature, for example the air inlet face of information technoloy equipment produces focus).In addition, also following situation may occur: the system's operation starting stage in data center, cold air is not being installed space under the floor of frame (not needing cooling) diffusion, thereby causes using extra air-conditioning electric power.This power consumption is regarded as serious problem under existing situation, because the scale of data center increases along with the development of IT, thereby must reduce the CO2 emission that power consumption reduces the large-scale data center.
Summary of the invention
Therefore, the purpose of one aspect of the present invention provides a kind of technology of airflow flowing in the space that can easily change under the floor.
According to an aspect of the present invention, provide a kind of movable floor, described movable floor forms by being arranged on basis plate versatilely above the ground.Described movable floor comprises: plate specifically, and described plate specifically is described one of plate versatilely and has the groove crack; And dividing plate, described dividing plate inserts described groove crack and hangs down from the surface of described plate specifically, and the air-flow in described basic ground and the described space between the plate is versatilely led.
Description of drawings
Fig. 1 is the plan view that the part of movable floor is shown;
Fig. 2 is the lateral view that the part of movable floor as shown in Figure 1 is shown;
Fig. 3 illustrates the side cross-sectional view that dividing plate is set at the state in the plate versatilely;
Fig. 4 illustrates the side cross-sectional view that dividing plate is not set at the state in the plate versatilely;
Fig. 5 A, 5B, 5C illustrate a plurality of dividing plates to be set at a plan view of the example in the plate versatilely;
Fig. 6 is the sectional view that flexible baffle is shown;
Fig. 7 A, 7B are the sectional views that the state that uses flexible baffle is shown;
Fig. 8 illustrates a kind of figure that is used for flexible baffle is fixed to the method for support portion;
Fig. 9 is the figure of another example that the fixing means of flexible baffle is shown; And
Figure 10 is the figure that the example of the movable floor that is formed with the cooling air flow path is shown.
The specific embodiment
Below with reference to accompanying drawings embodiments of the present invention are described.Can be used in the floor of data center according to the movable floor of present embodiment, hold in described data center equipment such as server frame quantity or arrange frequent variations.
Fig. 1 is the plan view that the part of movable floor is shown, and Fig. 2 is the lateral view that the part of movable floor as shown in Figure 1 is shown.In Fig. 1-2, polylith plate 1a versatilely is set up in one plane to form movable floor 1.Movable floor 1 is supported by a plurality of pillars 3 that are erected on the basic ground 2.Between movable floor 1 and basic ground 2, form the space.
In this example, every versatilely plate 1a be rectangle, and every pillar 3 all supports four zones of being in contact with one another, the summit of plate 1a versatilely.Therefore, every pillar 3 all supports the summit of plate 1a versatilely in its surface-supported approximate centre position.
The polylith piecemeal activity floor slice (plate specifically) among the plate 1a versatilely has groove crack 5.Groove crack 5 be formed on polylith versatilely among the plate 1a any one or more versatilely among plate (plate specifically) 1a.
Fig. 3 illustrates the side cross-sectional view (intercepting along the II-II line among Fig. 1) that dividing plate is set at the state in the plate versatilely.As shown in Figure 3, the dividing plate 6 that is used in the space between basic ground 2 and movable floor 1 air-flow being led is inserted into the given groove crack 5 in a plurality of grooves crack 5.In other words, dividing plate 6 has been determined the direction of airflow flowing in this space.Dividing plate 6 removably is provided with and hangs down from the surface of plate 1a versatilely.
In above-mentioned configuration, in being formed with the 1a of plate versatilely in groove crack 5, groove crack 5 is formed in plate 1a versatilely is supported between the pillar 3 on the floor 2 extends.Make the space on the direction that is positioned at plate 1a versatilely be separated in dividing plate 6 insertion groove cracks 5 by pillar 3 and dividing plate 6.
Fig. 4 illustrates the side cross-sectional view (intercepting along the II-II line among Fig. 1) that dividing plate is not set at the state in the plate versatilely.As shown in Figure 4, closing plate 7 is installed to seal this groove crack 5 in not inserting the groove crack 5 of dividing plate 6.More specifically, be formed with step 5a in the upper surface side of plate 1a versatilely, thus closing plate 7 be installed to step 5a and go up enclosed slot crack 5, and make the surface of the 1a of plate versatilely that constitutes movable floor 1 flush mutually.When using dividing plate 6, the support portion 6a that is formed on the upper limb of dividing plate 6 is stopped by stage portion 5a, thereby dividing plate 6 obtains the support of plate 1a versatilely.
In the example of Fig. 1, form a groove crack 5 on the plate 1a versatilely at one.Yet, shown in Fig. 5 A, 5B and 5C, can form a plurality of grooves crack 5 on the plate 1a versatilely at one, insert for dividing plate 6.Under the situation of Fig. 5 A, 5B and 5C, a plurality of grooves crack 5 forms in perpendicular or parallel mutually mode extends on each bar limit of plate 1a versatilely along rectangle.
Another configuration of dividing plate will be described below.Although in the example of Fig. 3, dividing plate 6 is formed by plate, and the dividing plate 16 shown in Fig. 6 is to be formed by flexible piece.Dividing plate 16 among Fig. 6 has following configuration: separating part 16b is fixed to support portion 16a, separating part 16b is formed by flexible piece (for example flexible fabric) and its size and dimension is enough to separatedly space under the plate, and a plurality of heavy burden 16c is installed to the lower edge of separating part 16b.In other words, a plurality of heavy burden 16c are attached to the lower edge of separating part 16b.Fabric can be chemical fibre (nylon, polyester etc.) or vinyl chloride sheet material.Heavy burden 16c can be metal material (iron etc.) or plastic resin material.
Use this flexible baffle 16 feasible suspension amounts (length of dividing plate 16 on short transverse) that can adjust dividing plate 16, thereby the upper end (support portion 16a) that for example prevents dividing plate 16 is outstanding from movable floor 1, even also be so when having obstruction 9 on the basic ground 2, therefore can easily separate space under the floor.In addition, even shown in Fig. 7 B, the horizontal level on basic ground 2 has been raised, and also can easily separate space under the floor by using flexible baffle 16.
Under the situation of using flexible baffle, dividing plate can be fixed to the support portion as follows.That is, as shown in Figure 8, the upper limb 16d that constitutes the flexible piece 16b of separating part 16b adheres to the support portion by adhesive, and perhaps as shown in Figure 9, the upper limb 16d of flexible piece 16b is mechanically secured to the support portion by hobnail, pin or screw 11.
Figure 10 shows the example according to the movable floor 1 of present embodiment.Be respectively arranged with the flow path R that a plurality of 1a of plate versatilely of dividing plate 6 (or dividing plate 16) combine and formed cooling air in the space under the floor.Therefore, the position that the cold air that air-conditioning 20 is blown out can not be flowed through and need not cool off, but it is only flowed in the flow path R that is formed by dividing plate 6 effectively, thus reduce the required power consumption of air-conditioning.In addition, in the groove crack of selecting whether dividing plate 6 to be set to plate 1a versatilely, perhaps select to be provided with the suitable groove crack of dividing plate 6, can easily change the setting of flow path R according to bearing of trend.In other words, 6 pairs of basic ground 2 of dividing plate and versatilely the air-flow in the space between the plate 1a lead.A kind of segregation method correspondingly is provided, and this segregation method comprises dividing plate 6 insertion groove cracks 5, makes dividing plate 6 hang down from the surface of plate 1a versatilely, and leads by the air-flow in 6 pairs of these spaces of dividing plate.
Therefore, according to present embodiment, for example in the system of the data center operation starting stage, can easily stop blow to need not cooled region cooling air, thereby reduce the power consumption of air-conditioning.In addition, can easily separate movable floor 1, thereby improve the analysis precision of air-conditioning emulation according to the analyzed area that is used to the air-conditioning simulation modeling that cuts out from movable floor 1.In addition, can in movable floor 1, be provided with under the state of frame or air-conditioning, easily above movable floor 1, space under the floor be separated, and easily change the wind direction in the space under the floor.
All examples described herein and opportunistic language are intended to help reader understanding the present invention and inventor that art technology is carried out improved design by the mode of teaching, the present invention is not subjected to these the special examples described and the restriction of condition, and the layout of these examples is also irrelevant with the description of pluses and minuses of the present invention in the manual.Although embodiments of the present invention have been made detailed description, should be appreciated that under the prerequisite that does not depart from the spirit and scope of the invention and can carry out various variations, substitutions and modifications the present invention.
Claims (5)
1. movable floor, described movable floor forms by being arranged on basis plate versatilely above the ground, comprising:
Plate specifically, described plate specifically is described one of plate versatilely and has the groove crack; And
Dividing plate, described dividing plate is inserted into described groove crack and hangs down from the surface of described plate specifically, and the air-flow in described basic ground and the described space between the plate is versatilely led.
2. movable floor according to claim 1, wherein
Described dividing plate is arranged on described plate specifically is supported between the basic ground pillar.
3. movable floor according to claim 1, wherein
Described plate specifically has other groove cracks identical with described groove crack shape.
4. movable floor according to claim 1, wherein
Described dividing plate comprises flexible piece and is attached to the heavy burden of the lower edge of described flexible piece.
5. a segregation method is used to separate the space between basic ground and the described basis movable floor above the ground, and described movable floor is formed by plate versatilely, and this method comprises:
Dividing plate inserted in the groove crack on the plate specifically be formed in the described plate versatilely, make described dividing plate hang down from the surface of described plate specifically; And
By described dividing plate the air-flow in the described space is led.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009198545A JP2011047240A (en) | 2009-08-28 | 2009-08-28 | Free access floor, and method for partitioning underfloor space of free access floor |
JP2009-198545 | 2009-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102003063A true CN102003063A (en) | 2011-04-06 |
Family
ID=43431911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010263539.8A Pending CN102003063A (en) | 2009-08-28 | 2010-08-25 | Free access floor and partitioning method |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110047909A1 (en) |
EP (1) | EP2290171A2 (en) |
JP (1) | JP2011047240A (en) |
CN (1) | CN102003063A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5595507B2 (en) * | 2010-09-13 | 2014-09-24 | 三菱電機株式会社 | Air conditioning control device, air conditioning control method, and program |
JP5917075B2 (en) * | 2011-10-11 | 2016-05-11 | 株式会社トーワスクリュー | Ventilation floor unit and ventilation floor |
US11063393B2 (en) | 2018-07-06 | 2021-07-13 | Hubbell Incorporated | Electrical plug connector and wiring device with keying features |
JP7112144B1 (en) * | 2022-01-12 | 2022-08-03 | センターピア株式会社 | Wind diverter and server cooling method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4425839A (en) * | 1979-02-08 | 1984-01-17 | Stull W John | Flexible airduct and deflector system |
JPH11172900A (en) * | 1997-12-16 | 1999-06-29 | Ahresty Corp | Partition structure of underfloor space in free-access-floor |
CN1373824A (en) * | 1999-09-07 | 2002-10-09 | 斯皮德法姆-艾佩克公司 | Clean room and method |
US6604993B1 (en) * | 2002-04-15 | 2003-08-12 | Andrew Boniface | Air partition member and air passageway system |
CN2856252Y (en) * | 2006-01-10 | 2007-01-10 | 华寿庆 | Obstacle-free movable outlet port structure for raised floor |
US20070238408A1 (en) * | 2006-04-11 | 2007-10-11 | Laurie Taylor | Plenum partition baffle system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4296574A (en) * | 1978-02-14 | 1981-10-27 | Knoll International, Inc. | Floor panel-furniture support system |
US4676036A (en) * | 1985-05-01 | 1987-06-30 | Airtite, Inc. | Integrated raised flooring system |
US5197244A (en) * | 1988-10-31 | 1993-03-30 | Kabushiki Kaisha Toshiba | Interior panel unit for permitting arrangement of cables and devices on room floor |
US5675950A (en) * | 1994-03-25 | 1997-10-14 | Guilford (Delaware), Inc. | Metal support framework for low profile raised panel flooring |
US5713168A (en) * | 1994-03-25 | 1998-02-03 | Guilford (Delaware), Inc. | Junction box for low profile raised panel flooring |
US6202374B1 (en) * | 1998-06-09 | 2001-03-20 | Steelcase Development Inc. | Floor system |
US6293062B1 (en) * | 1999-11-30 | 2001-09-25 | Yao-Chung Chen | Incombustible fireproof network elevated floorboard |
US6598366B2 (en) * | 2001-11-06 | 2003-07-29 | Juu Rong Hsieh | Modular raised floor system with cable-receiving groove network |
US7214131B2 (en) * | 2004-01-15 | 2007-05-08 | Hewlett-Packard Development Company, L.P. | Airflow distribution control system for usage in a raised-floor data center |
-
2009
- 2009-08-28 JP JP2009198545A patent/JP2011047240A/en not_active Withdrawn
-
2010
- 2010-08-12 EP EP10172714A patent/EP2290171A2/en not_active Withdrawn
- 2010-08-12 US US12/855,541 patent/US20110047909A1/en not_active Abandoned
- 2010-08-25 CN CN201010263539.8A patent/CN102003063A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4425839A (en) * | 1979-02-08 | 1984-01-17 | Stull W John | Flexible airduct and deflector system |
JPH11172900A (en) * | 1997-12-16 | 1999-06-29 | Ahresty Corp | Partition structure of underfloor space in free-access-floor |
CN1373824A (en) * | 1999-09-07 | 2002-10-09 | 斯皮德法姆-艾佩克公司 | Clean room and method |
US6604993B1 (en) * | 2002-04-15 | 2003-08-12 | Andrew Boniface | Air partition member and air passageway system |
CN2856252Y (en) * | 2006-01-10 | 2007-01-10 | 华寿庆 | Obstacle-free movable outlet port structure for raised floor |
US20070238408A1 (en) * | 2006-04-11 | 2007-10-11 | Laurie Taylor | Plenum partition baffle system |
Also Published As
Publication number | Publication date |
---|---|
US20110047909A1 (en) | 2011-03-03 |
EP2290171A2 (en) | 2011-03-02 |
JP2011047240A (en) | 2011-03-10 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |