JPH0350348Y2 - - Google Patents
Info
- Publication number
- JPH0350348Y2 JPH0350348Y2 JP9084285U JP9084285U JPH0350348Y2 JP H0350348 Y2 JPH0350348 Y2 JP H0350348Y2 JP 9084285 U JP9084285 U JP 9084285U JP 9084285 U JP9084285 U JP 9084285U JP H0350348 Y2 JPH0350348 Y2 JP H0350348Y2
- Authority
- JP
- Japan
- Prior art keywords
- holes
- panel
- surface material
- aperture ratio
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- -1 sheets Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Duct Arrangements (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、塵埃が見られない清浄度の高いクリ
ーンルームに使用するフリーアクセスフロア用パ
ネルに関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a raised floor panel used in a highly clean room where no dust is found.
従来の技術
従来より電子計算機室、電話交換機室、情報処
理機器室、クリーンルーム等においては、一般に
二重床板なるフリーアクセスフロアが使用され、
フロア下にはエアコンの送、排水の配管や機器の
ケーブル等が大小さまざま配置されてあり、ま
た、床下空調を可能とするためにフリーアクセス
方式と呼ばれる二重床板構造がとられている。Conventional technology Conventionally, raised floors with double floor plates have been used in computer rooms, telephone exchange rooms, information processing equipment rooms, clean rooms, etc.
Under the floor, air conditioning pipes, drainage pipes, equipment cables, etc. of various sizes are arranged, and a double floor plate structure called a free access system is used to enable underfloor air conditioning.
軽合金製のフロアの表面にタイルを貼つたも
の、また木製やコンクリート、アスベスト及び各
積層板やハニカム製のフロアまであり、表面も合
成樹脂、シート、木貼り、カーペツト及び絨毯等
まで多種多様の表面材が用いられて来ている。 There are light alloy floors with tiles attached to them, as well as floors made of wood, concrete, asbestos, various laminates, and honeycomb, and there are a wide variety of surfaces, including synthetic resin, sheets, wood, carpets, and carpets. Surface materials have been used.
そして、空調のためにフロアパネルに複数個の
孔をあけたグリルが部屋の一部分に使用されてい
る。 A grill with multiple holes in the floor panel is used for air conditioning in some parts of the room.
第５図は、グリルの上面を示し、第６図は、第
５図の一部拡大断面図である。第５図および第６
図において、パネル１の上板５に孔２を複数個設
け、同様に上板５に接着した表面材４にも同じ位
置に孔３を設ける。これ等の孔２，３は、クリー
ンルーム内のエア−がフロア下のブロアで引かれ
て、再び天井から送り込まれ巡回をしているため
の孔であり、床板に多数個設置するものである。 FIG. 5 shows the top surface of the grill, and FIG. 6 is a partially enlarged sectional view of FIG. 5. Figures 5 and 6
In the figure, a plurality of holes 2 are provided in the upper plate 5 of the panel 1, and holes 3 are similarly provided in the same position in the surface material 4 adhered to the upper plate 5. These holes 2 and 3 are holes for the air in the clean room to be drawn by a blower under the floor and sent in from the ceiling again for circulation, and are installed in large numbers on the floorboard.
なお、フロア孔２は表面材４に設けた孔３と同
等か、若しくは僅かに大きい孔を有し、エアーの
通りをスムーズにしているものである。 Note that the floor holes 2 have holes that are equal to or slightly larger than the holes 3 provided in the surface material 4, and are for smooth passage of air.
空調の風量、圧力を変える場合、従来は多数個
設けられた孔２のうち一部分をフロアの下からシ
ヤツターで塞いで孔数を減らして開口率（パネル
全体の面積に対してどれだけの面積孔があいてい
るかを示す割合）を変えていた。 When changing the air volume and pressure of an air conditioner, conventionally, a part of the many holes 2 was closed off from under the floor using a shutter to reduce the number of holes. The ratio (indicating whether the
考案が解決しようとする問題点
クリーンルームで使用するパネルにおいて、パ
ネルの開口率を変える場合、必要とされる開口率
を持つたパネルをそれぞれアルミダイカストで製
作しなければならないので、その開口率に応じた
多数の金型が必要となりコスト高となる。また、
前述のような一部分の孔を下からシヤツターで塞
いで開口率を変える方法も手間がかかるという問
題点があつた。Problems that the invention aims to solve When changing the aperture ratio of panels used in clean rooms, each panel with the required aperture ratio must be manufactured using aluminum die-casting. A large number of molds are required, resulting in high costs. Also,
The above-mentioned method of closing a portion of the hole with a shutter from below to change the aperture ratio also had the problem of being time-consuming.
問題点を解決するための手段
本考案は、上記問題点を解決するために、多数
の孔を有するパネルの上面に、前記孔と連通する
孔と連通しない部分とを有する表面材を固着した
ものである。Means for Solving the Problems In order to solve the above problems, the present invention has a surface material that has holes that communicate with the holes and portions that do not communicate with the holes that are fixed to the top surface of a panel that has a large number of holes. It is.
作 用
所望の開口率を有する表面材によりパネルの不
必要な孔を塞ぐことができるので、表面材によつ
て開口率を自由に調節することができるものであ
る。Function Since unnecessary holes in the panel can be plugged with a surface material having a desired aperture ratio, the aperture ratio can be freely adjusted by the surface material.
実施例
本考案の実施例を図面により説明すると、第１
図は、本考案の一実施例を示すフリーアクセスフ
ロア用パネルの平面図、第２図は、第１図のＡ−
Ａ断面図である。また、第３図は、他の実施例を
示すフリーアクセスフロア用パネルの平面図、第
４図は、第３図のＡ−Ａ断面図である。Embodiment The embodiment of the present invention will be explained with reference to the drawings.
The figure is a plan view of a panel for a raised floor showing one embodiment of the present invention, and FIG.
It is an A sectional view. 3 is a plan view of a raised floor panel showing another embodiment, and FIG. 4 is a cross-sectional view taken along the line AA in FIG. 3.
例えば、開口率をもとの開口率の75％にしたい
場合は、第１図に示すように全体の1/4だけ孔３
があいていない表面材４をパネル１に接着して固
定し、表面材４の孔３があいていない部分でパネ
ル１の孔２を塞ぐ。 For example, if you want to increase the aperture ratio to 75% of the original aperture ratio, only 1/4 of the total hole size should be
The open surface material 4 is adhered and fixed to the panel 1, and the hole 2 of the panel 1 is closed with the part of the surface material 4 where the hole 3 is not open.
また、開口率をもとの開口率の50％にしたい場
合は、第３図に示すように全体の1/2だけ孔３が
あいていない表面材４をパネル１に接着して固定
し、表面材４の孔３があいていない部分でパネル
１の孔２を塞ぐのである。以下同様にして表面材
にて開口率を変えることが出来るものである。 In addition, if you want to increase the aperture ratio to 50% of the original aperture ratio, as shown in Figure 3, glue and fix the surface material 4 that does not have holes 3 in half of the total to the panel 1. The holes 2 in the panel 1 are closed with the portions of the surface material 4 where the holes 3 are not open. Hereinafter, the aperture ratio can be changed using the surface material in the same manner.
考案の効果
以上述べたように、本考案によれば、多数の孔
を有するパネルの上面に、前記孔と連通する孔と
連通しない部分とを有する表面材を固着したこと
により、表面材の孔の数のみで開口率を自由に調
節できるので、手間がかからず、パネルの金型も
基本型のみですむので、コストが安くなるという
効果を有する。Effects of the Invention As described above, according to the present invention, a surface material having holes that communicate with the holes and portions that do not communicate with the holes is fixed to the upper surface of a panel having a large number of holes. Since the aperture ratio can be freely adjusted by simply changing the number of , no labor is required, and only a basic mold is required for the panel, which has the effect of reducing costs.
第１図は、本考案の一実施例を示すフリーアク
セスフロア用パネルの平面図、第２図は、第１図
のＡ−Ａ断面図、第３図は、他の実施例を示すフ
リーアクセスフロア用パネルの平面図、第４図
は、第３図のＡ−Ａ断面図、第５図は、従来のフ
リーアクセスフロア用パネルの平面図、第６図
は、第５図の一部断面図である。
１……パネル、２，３……孔、４……表面材。
Fig. 1 is a plan view of a panel for a raised floor showing one embodiment of the present invention, Fig. 2 is a sectional view taken along the line AA in Fig. 1, and Fig. 3 is a plan view of a panel for a raised floor showing an embodiment of the present invention. A plan view of the floor panel, FIG. 4 is a sectional view taken along line A-A in FIG. 3, FIG. 5 is a plan view of a conventional raised floor panel, and FIG. 6 is a partial cross-section of FIG. 5. It is a diagram. 1... Panel, 2, 3... Hole, 4... Surface material.
Claims (1)
通する孔と連通しない部分とを有する表面材を固
着したことを特徴とするフリーアクセスフロア用
パネル。 A panel for a raised floor, characterized in that a surface material having holes communicating with the holes and portions not communicating with the holes is fixed to the upper surface of the panel having a large number of holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9084285U JPH0350348Y2 (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9084285U JPH0350348Y2 (en) | 1985-06-18 | 1985-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62631U JPS62631U (en) | 1987-01-06 |
| JPH0350348Y2 true JPH0350348Y2 (en) | 1991-10-28 |
Family
ID=30646197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9084285U Expired JPH0350348Y2 (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350348Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5331384B2 (en) * | 2008-06-03 | 2013-10-30 | 富士古河Ｅ＆Ｃ株式会社 | Server room air conditioning system |
| JP6471969B2 (en) * | 2015-05-13 | 2019-02-20 | 清水建設株式会社 | Server room air conditioning system |
-
1985
- 1985-06-18 JP JP9084285U patent/JPH0350348Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62631U (en) | 1987-01-06 |
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