JPH0436538A - Under-floor air conditioner - Google Patents
Under-floor air conditionerInfo
- Publication number
- JPH0436538A JPH0436538A JP14389490A JP14389490A JPH0436538A JP H0436538 A JPH0436538 A JP H0436538A JP 14389490 A JP14389490 A JP 14389490A JP 14389490 A JP14389490 A JP 14389490A JP H0436538 A JPH0436538 A JP H0436538A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- air
- under
- underfloor
- air conditioner
- 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.)
- Granted
Links
- 238000004378 air conditioning Methods 0.000 claims abstract description 18
- 238000007664 blowing Methods 0.000 abstract description 6
- 230000001143 conditioned effect Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 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
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
- Floor Finish (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野コ
本発明は、オフィス等において好適に使用される床下空
調装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an underfloor air conditioner suitably used in offices and the like.
[従来の技術]
ビル等の空調システムは、空調室で調温・調圧した空調
用空気を、天井裏などに引き回したダクトを通じて移送
し、各室の天井や天井近くの壁から室内空間に吹出させ
るようにしているのが通例である。[Conventional technology] Air conditioning systems in buildings transport conditioned air whose temperature and pressure are controlled in an air conditioning room through ducts routed in the ceiling, etc., and from the ceiling of each room or a wall near the ceiling to the indoor space. It is customary to make it blow out.
ところで、近時(7) OA化の進展に伴って、オフィ
ス等では非常に多くの配線を取り扱うようになってきて
おり、何等の措置も講じない場合は、それらの配線が入
り乱れて、遅速、収拾がつかなくなる事態を招く。この
ような実情に鑑みて、それらの配線を邪魔にならずに収
納・敷設しておくべく、室内全体を床上げ構造にして床
下空間を配線用のスペースとした床が開発されている。By the way, in recent years (7) with the progress of OA, offices, etc. are dealing with an extremely large number of wirings, and if no measures are taken, these wirings will be mixed up, causing slow speeds, This will lead to a situation that goes out of control. In view of this situation, in order to store and lay out the wiring without getting in the way, a floor has been developed in which the entire interior of the room has a raised floor structure and the space under the floor is used as a space for wiring.
そこで、このような床を利用し、ダクトを通じて移送さ
れる空調用空気を床下空間に導いて主吹出口から吹出さ
せるとともに、床の適宜の箇所に吹出小口を設け、前記
主吹出口から吹き出す空気をそれらの吹出小口を通じて
床上に導くことができるような床下空調装置が考えられ
ている。Therefore, by using such a floor, the air-conditioning air transferred through the duct is guided into the underfloor space and blown out from the main outlet, and a small outlet is provided at an appropriate location on the floor, so that the air blown out from the main outlet is An underfloor air conditioner is being considered that can guide air to the floor through its outlet openings.
[発明が解決しようとする課題]
しかし、かかる床下空調装置を区成するにあたり、主吹
出口を最も効果的と思われる部屋の中央付近の床下空間
に設けると、その主吹出口に空調用空気を移送するため
に部屋の壁際から床下空間に沿って部屋の中央までダク
トを敷設しなければならなくなり、配線スペースを遮っ
てしまう不都合を生じる。したがって、この不都合を避
けるには、壁際の床下空間に主吹出口を設ける以外には
ない。しかるに、この位置から空調用空気を吹き出させ
ると、主吹出口から遠ざかるにつれて床下空間を流れる
空調用空気の流量が減り、場所によっては吹出圧が不足
して吹出小口から床上に効果的に空調用空気が吹き出さ
れなくなる。この結果、室内に平面方向の温度むらがで
き易いという課題を生じる。[Problems to be Solved by the Invention] However, when configuring such an underfloor air conditioner, if the main outlet is provided in the underfloor space near the center of the room, where it is considered to be most effective, the air conditioning air will flow through the main outlet. In order to transport the cables, a duct must be laid from the wall of the room along the underfloor space to the center of the room, which creates the inconvenience of blocking the wiring space. Therefore, the only way to avoid this inconvenience is to provide the main air outlet in the underfloor space near the wall. However, when the air conditioning air is blown out from this position, the flow rate of the air conditioning air flowing through the underfloor space decreases as it moves away from the main outlet, and depending on the location, the blowing pressure may be insufficient and the air conditioning air cannot be effectively flowed from the outlet outlet onto the floor. Air will no longer be blown out. As a result, a problem arises in that temperature unevenness tends to occur indoors in a planar direction.
なお、前記各吹出小口に対して比較的小径な枝ダクトを
それぞれ接続しておき、空調用空気をそれら技ダクトを
介して各吹出小口に直接供給できるようにすれば、前述
したような吹出しの過不足を解消することは可能である
。ところが、このようにすると、吹出小口の位置を変更
しようとすると、ダクトの交換や改造が不可欠となり、
大がかりな工事が必要になるという問題が発生する。Note that if relatively small-diameter branch ducts are connected to each of the outlet openings, and air conditioning air can be directly supplied to each outlet outlet through these ducts, the above-mentioned outlet openings can be improved. It is possible to eliminate surplus and shortage. However, if you do this, if you try to change the position of the outlet, it will be necessary to replace or modify the duct.
A problem arises in that large-scale construction work is required.
本発明は、このような課題を有効に解決することを目的
としている。The present invention aims to effectively solve such problems.
[課題を解決するための手段]
本発明は、かかる目的を達成するために、次のような手
段を講じたものである。[Means for Solving the Problems] In order to achieve the above object, the present invention takes the following measures.
すなわち、本発明に係る床下空調装置は、床上げ構造の
床の床下に漸次その床下空間を狭め得るような障害物を
配設し、床下空間の最も広い位置に空調用空気の主吹出
口を配設するとともに、床下空間の狭まる方向に沿って
当該床下空間を室内空間と連通させる複数の吹出小口を
前記床に形成したことを特徴としている。That is, in the underfloor air conditioner according to the present invention, obstacles that can gradually narrow the underfloor space are arranged under the floor of a raised floor structure, and the main outlet for air conditioning air is arranged at the widest position of the underfloor space. The present invention is characterized in that a plurality of air outlet openings are formed in the floor to connect the underfloor space with the indoor space along the narrowing direction of the underfloor space.
吹出小口の位置を簡単に変更できるようにするためには
、床を、互換性を有した標準寸法の床要素を複数枚敷き
つめてなるものにし、特定の床要素に吹出小口を設ける
ようにするとよい。In order to be able to easily change the position of the air outlet, the floor should be made up of multiple compatible floor elements of standard dimensions, and the air outlet should be provided on a specific floor element. good.
床上げ構造の床の具体的な態様としては、一定高さの水
平床面を室内全域に形成する他、床上げ構造の床を階段
状に設けて、高さの異なる複数の水平床面を形成しても
よい。この場合、各水平床面の床下空間に前記障害物を
それぞれ配設するとよい。As for specific aspects of the raised floor structure, in addition to forming a horizontal floor surface of a constant height throughout the room, the raised floor structure floor is provided in a stair-like manner to form multiple horizontal floor surfaces of different heights. It's okay. In this case, the obstacles may be arranged in the underfloor space of each horizontal floor surface.
この床下空調装置の特に好適な使用の態様としては、床
の高さの相違に基づいて、室内を複数のゾーンに区成し
て使用する場合が挙げられる。A particularly preferred mode of use of this underfloor air conditioner is when the room is divided into a plurality of zones based on differences in floor height.
障害物の形状としては、上面が連続した傾斜面をなして
いるものや、上面が階段状をなしているもの等が考えら
れる。The shape of the obstacle may be one in which the top surface is a continuous slope, or one in which the top surface is stepped.
[作用コ
このような区成のものであれば、配線スペースを遮るこ
となく、主吹出口から吹き出す空気をそれらの吹出小口
を通じて室内空間に導くことができる。しかも、主吹出
口から遠ざかるほど障害物と床との間に形成される床下
空間が狭められるようにしているので、流量によらず、
各吹出小口における吹出圧を略均−化することが可能に
なる。[Operations] With such a configuration, the air blown from the main outlet can be guided into the indoor space through the outlet openings without blocking the wiring space. Moreover, the space under the floor formed between the obstacle and the floor narrows as the distance from the main outlet increases, so regardless of the flow rate,
It becomes possible to approximately equalize the blowing pressure at each blowing outlet.
[実施例コ
以下、本発明の一実施例を第1図〜第5図を参照して説
明する。[Example 1] Hereinafter, an example of the present invention will be described with reference to FIGS. 1 to 5.
この床下空調装置は、第1図に示すように、床上げ構造
の床1に高さの異なる水平床面11.12.13を階段
状に設け、それらの床面11.12.13に対応して下
方に障害物57.5□、53を配設している。そして、
床面11の床下空間Slに空調用空気の主吹出口2を配
設し、各段の床面11.12.13に当該床下空間S工
、S2、S3を室内空間Aと連通させる吹出小口3を形
成している。また、これとともに、床面1□と床面12
の間の段部1a、及び、床面1□と床面13の間の段部
1bにも補助吹出小口4を形成している。As shown in Fig. 1, this underfloor air conditioner has horizontal floor surfaces 11, 12, 13 of different heights arranged in a stair-like manner on a floor 1 of a raised floor structure. Obstacles 57.5□ and 53 are placed below. and,
A main outlet 2 for air conditioning air is arranged in the underfloor space Sl of the floor 11, and an outlet for communicating the underfloor spaces S, S2, and S3 with the indoor space A is provided in the floor 11, 12, and 13 of each stage. 3 is formed. In addition, along with this, floor surface 1□ and floor surface 12
An auxiliary outlet 4 is also formed in the stepped portion 1a between the floor surfaces 1□ and the stepped portion 1b between the floor surface 1□ and the floor surface 13.
具体的に説明すると、床面1、〜13は、第2図に示す
ようなアルミダイキャスト製のパネル11aの上面に表
面材11bを貼着した標準寸法の床要素11を基本区成
単位とし、この床要素11を脚12に支持させながら、
平面方向に多数敷き詰めて区成するようにしている。脚
12は、建築構造床aにコンクリート打設時に埋設され
る図示しないインサートナツトに締着固定されるように
したもので、アジャスタ機能を有しており、各段の床面
1、〜13の床上高さに対応して、床要素11に対する
適正な支持高さを設定できるようになっている。また、
各床要素11は、敷きつめた後においても適宜吸着把手
等を用いて取り出せるようにしてあり、他の場所の床要
素11との互換が可能となっている。To be more specific, the floor surfaces 1 to 13 have a standard-sized floor element 11 with a surface material 11b attached to the top surface of an aluminum die-cast panel 11a as shown in FIG. 2 as a basic unit. , while supporting this floor element 11 on the legs 12,
A large number of them are laid out in a horizontal direction to form sections. The legs 12 are fastened to insert nuts (not shown) that are buried in the building structure floor a during concrete pouring, and have an adjuster function, so that the legs 12 are fixed to the floor surfaces 1 to 13 of each stage. An appropriate support height for the floor element 11 can be set in accordance with the height above the floor. Also,
Even after each floor element 11 has been completely laid down, it can be taken out using a suction handle or the like as appropriate, so that it can be interchanged with floor elements 11 at other locations.
障害物5、は、第2図中想像線で示すような板部材51
を基本区成単位とし、この板部材51を床要素11の下
方に脚12を避けて且つ可能な限り他の板部材51との
隙間を詰めて配設し区成されている。特に、階段方向に
対してはそれらの端面同士を隙間なく隣接配置し、それ
ら板部材51の上面に形成される斜面51aを連ねて床
面1□との間の床下空間S1を階段方向に沿って連続的
に狭め得るようにしている。また、障害物5□(53)
においても同様で、それらの斜面52a(53a)と床
面12 (13)との間の床下空間S2 (S3)
を階段方向に沿って連続的に狭め得るようにしている。The obstacle 5 is a plate member 51 as shown by the imaginary line in FIG.
This plate member 51 is arranged below the floor element 11, avoiding the legs 12, and closing the gaps with other plate members 51 as much as possible. In particular, in the direction of the stairs, their end surfaces are arranged adjacent to each other without any gaps, and the slopes 51a formed on the upper surfaces of the plate members 51 are connected to extend the underfloor space S1 between the floor surface 1□ along the direction of the stairs. so that it can be narrowed continuously. Also, obstacles 5□ (53)
The same applies to the underfloor space S2 (S3) between the slope 52a (53a) and the floor surface 12 (13).
can be narrowed continuously along the direction of the stairs.
なお、床下空、間S1.82間及び床下空間S2.83
間においても、それらの連続性が損なわれないようにし
ている。In addition, the space under the floor, the space between S1.82 and the space under the floor S2.83
Even in between, we ensure that their continuity is not lost.
一方、この室内空間Aには図外の空調室から引き回され
た空調用空気移送用のダクトbが天井C近くの壁dに開
口しており、このダクトbに床面1、を貫通させた補助
ダクト21を接続し、該補助ダクト21の下端21aを
前記主吹出口2に接続している。この主吹出口2は、1
段目の床面11の壁際の床下空間S1に沿って紙面に垂
直な方向に配設されたパイプ状のもので、その長手方向
に多数の吹出孔が部屋の中央方向に向かって開口してい
る。On the other hand, in this indoor space A, a duct b for transporting air-conditioning air routed from an air-conditioned room (not shown) opens on a wall d near the ceiling C, and this duct b penetrates the floor surface 1. The lower end 21a of the auxiliary duct 21 is connected to the main air outlet 2. This main outlet 2 has 1
It is a pipe-shaped pipe that is arranged in a direction perpendicular to the plane of the paper along the underfloor space S1 near the wall of the floor surface 11 of the tier, and has a large number of blow-off holes opening toward the center of the room in the longitudinal direction. There is.
また、各段の床面11〜13に形成されている吹出小口
3は、第3図及び第4図に示すように、床要素11に設
けた貫通孔11cに装着した中空円筒体状の枠部材31
と、この枠部材31の上端に装着された放射状のスリッ
ト32aを有する蓋部材32と、この蓋部材32に回転
可能に装着された調節ネジ33と、この調節ネジ33に
螺合保持されガイド棒34に沿って昇降しながら前記枠
部材31の下端開口部31aに対して着脱動作を行う板
部材35とから区成されており、開口部31a及びスリ
ット32aを通じて床下空間S工、S2、S3を室内空
間Aと連通させ得るようになっている。そして、調節ネ
ジ33を操作することにより、板部材35の昇降位置を
変え、有効開口面積を調整できるようになっている。Further, the air outlet openings 3 formed in the floor surfaces 11 to 13 of each stage are formed by a hollow cylindrical frame attached to a through hole 11c provided in the floor element 11, as shown in FIGS. 3 and 4. Member 31
A cover member 32 having a radial slit 32a attached to the upper end of this frame member 31, an adjustment screw 33 rotatably attached to this cover member 32, and a guide rod screwed and held by this adjustment screw 33. 34, and a plate member 35 that is attached to and detached from the lower end opening 31a of the frame member 31 while moving up and down along the lower end opening 31a of the frame member 31. It is designed to be able to communicate with indoor space A. By operating the adjustment screw 33, the vertical position of the plate member 35 can be changed and the effective opening area can be adjusted.
さらに、床面1□、1□間の段部1a、及び、床面1□
、13間の段部1bにそれぞれ形成されている補助吹出
小口4は、第5図に示すように、段部1a、1bを蓋封
する状態で配設され長手方向に沿って多数のスリット4
1aを配列開口させた固定板部材41と、この固定板部
材41の背面に長手方向に対して摺動可能に重合配置さ
れその長手方向に沿って前記スリット41aと同一ピッ
チで略同数のスリン)42aを配列開口させた可動板部
材42とからなり、両スリット41a、42aを通じて
床下空間Sを室内空間Aに連通させ得るようになってい
る。また、可動板部材42には調節ツマミ42bが突設
してあり、この調節ツマミ42bを固定板部材41に設
けた長孔41bを貫通して前面に延出させである。そし
て、この調節ツマミ42bを左右に操作することにより
、スリット41aに対するスリット42aの位相を変え
、有効開口面積を調整できるようになっている。Furthermore, the stepped portion 1a between the floor surfaces 1□ and 1□, and the floor surface 1□
As shown in FIG. 5, the auxiliary outlet openings 4 formed in the step portions 1b between the steps 1a and 13 are disposed so as to cover the step portions 1a and 1b, and have a large number of slits 4 along the longitudinal direction.
A fixing plate member 41 with openings arranged in the form of slits 1a, and a substantially same number of slits arranged along the longitudinal direction at the same pitch as the slits 41a, which are superimposed on the back surface of the fixing plate member 41 so as to be slidable in the longitudinal direction. It consists of a movable plate member 42 with slits 42a arranged and opened, so that the underfloor space S can be communicated with the indoor space A through both slits 41a and 42a. Further, the movable plate member 42 is provided with an adjustment knob 42b protruding from the movable plate member 42, and this adjustment knob 42b passes through a long hole 41b provided in the fixed plate member 41 and extends to the front. By operating the adjustment knob 42b left and right, the phase of the slit 42a relative to the slit 41a can be changed and the effective opening area can be adjusted.
なお、この室内においては、各床面10.1□、13に
対応してオフィス業務を区成するようにしており、例え
ば、床面1、における業務を管理部門等の内勤とし、床
面13における業務を営業部門等の外勤とし、床面1□
をその間の通路やコミュニケーションエリアとして利用
するようにしている。Furthermore, in this room, office work is divided corresponding to each floor surface 10.1□, 13. For example, the work on floor surface 1 is designated as office work for the administration department, etc., and the work on floor surface 13 1□
The spaces are used as passageways and communication areas.
このような区成であると、主吹出口2から吹出す空調用
空気は床下空間81〜S、に沿って円滑に流れ、各吹出
小口3から室内空間Aに吹き出すことができる。しかも
、主吹出口3から遠ざかるほど床下空間81〜S3が連
続的に狭められるようにしているので、流量によらず、
各吹出小口3から吹き出す空調用空気の吹出圧を略均−
化し、平面方向の温度むらが生じないようにすることが
できる。特にこの実施例では、補助吹出小口4を設けて
床面1□、13の平面方向にも空調用空気を吹き出させ
るようにしているので、かかる温度むらをより効果的に
解消することが可能になる。With such a configuration, the air-conditioning air blown out from the main outlet 2 flows smoothly along the underfloor spaces 81 to S, and can be blown out into the indoor space A from each outlet 3. Moreover, since the underfloor spaces 81 to S3 are continuously narrowed as the distance from the main air outlet 3 increases, regardless of the flow rate,
The blowing pressure of the air conditioning air blown out from each blowing outlet 3 is approximately equal to -
It is possible to prevent temperature unevenness in the plane direction from occurring. In particular, in this embodiment, the auxiliary outlet 4 is provided to blow out air conditioning air also in the plane direction of the floor surfaces 1□ and 13, making it possible to eliminate such temperature unevenness more effectively. Become.
その上に、吹出小口3、及び、補助吹出小口4が有効開
口面積を調整可能とされているため、室内空間Aに配設
される家具等に応じた調整も微妙に行うことができるも
のとなる。さらに、吹出小口3上に家具等が配置されて
、その吹出小口3が完全に塞がれてしまうようなケース
も当然予想されるが、その場合は、当該吹出小口3を有
した床要素11を他の床要素11と取り替えることによ
って簡単にその不具合を解消することが可能になる。In addition, since the effective opening area of the air outlet 3 and the auxiliary air outlet 4 can be adjusted, subtle adjustments can be made depending on the furniture, etc. placed in the indoor space A. Become. Furthermore, it is naturally expected that there will be cases where furniture or the like is placed above the air outlet 3 and the air outlet 3 is completely blocked, but in that case, the floor element 11 having the air outlet 3 may be By replacing the floor element 11 with another floor element 11, the problem can be easily solved.
のこれらの結果、この装置を採用すると、配線スペース
を遮ることなく、床下空間81〜S3を利用して室内空
間Aの冷暖房を効果的に行うことが可能になる。その上
、このような階段状の床構造であると、各床面1、〜1
3毎に業務上の明確な区別がつけられる上に、例えば外
部から入った電話を内勤の者が受け、営業の者を捜して
取り継がなければならないような場合等にも、室内空間
Aを一見して見渡せるようになり、好都合となる。As a result, when this device is adopted, it becomes possible to effectively cool and heat the indoor space A using the underfloor spaces 81 to S3 without blocking the wiring space. Moreover, with such a stepped floor structure, each floor surface 1, ~1
In addition to making clear distinctions between each type of work, for example, when an office worker receives a call from outside and has to find a sales person to take the call, indoor space A can be used. You can see it all at a glance, which is convenient.
なお、前記実施例では各障害物が板部材の集合体により
区成されているが、施工を簡便に行いたい場合には、少
なくとも階段方向に隣接配置されている板部材同士を予
め一体形成しておくこともできる。また、前記実施例に
おいて板部材間の隙間を完全に詰めることにより、空気
をよどみなく流したい場合は、第6図に示す板部材54
の如く、四隅に脚を避けるための切欠部54aを設けて
お(のが効果的となる。さらに、これらの趣旨の延長と
して、第7図に示す障害物6の如く、全体を床の大きさ
に対応した一体物とし、脚を避けるために厚み方向に脚
挿通孔61を穿設しておいてもよい。また、以上の障害
物は上面が斜面をなしているが、第8図に示す障害物7
のように、大きさの異なるブロック部材71を階段方向
に沿って床に多数隣接配置したものであっても同等の効
果を得ることができる。この場合、標準寸法のブロック
を用いその積層枚数によって高さに変化をつけるように
してもよい。さらにまた、以上の実施例では床に高さの
異なる複数の水平床面を区成するという特殊な態様が加
わっているが、基本的には一定高さの水平床面を室内全
体に形成したものにおいて所期の効果を得ることができ
るのは言うまでもない。勿論、これらと異なる床形状に
も適宜対応することが可能である。In addition, in the above embodiment, each obstacle is defined by an aggregate of plate members, but in order to simplify the construction, it is possible to form at least the plate members adjacent to each other in the direction of the stairs integrally in advance. You can also leave it there. In addition, in the above embodiment, if it is desired to completely close the gaps between the plate members to allow air to flow without stagnation, the plate members 54 shown in FIG.
It is effective to provide cutouts 54a at the four corners to avoid legs, as shown in Figure 7.Furthermore, as an extension of these ideas, it is possible to reduce the overall size of the floor, as shown in the obstacle 6 shown in Figure 7. In order to avoid the legs, the leg insertion holes 61 may be bored in the thickness direction.The upper surface of the above obstacles is sloped, but Obstacle 7 shown
Even if a large number of block members 71 of different sizes are arranged adjacent to each other on the floor along the direction of the stairs, the same effect can be obtained. In this case, blocks of standard dimensions may be used and the height may be varied depending on the number of stacked blocks. Furthermore, in the above embodiments, a special feature is added in which the floor is divided into multiple horizontal floor surfaces of different heights, but basically a horizontal floor surface of a constant height is formed throughout the room. Needless to say, it is possible to obtain the desired effect on things. Of course, it is possible to suitably accommodate floor shapes different from these.
その他、本発明の趣旨を逸脱しない範囲で種々変形が可
能である。In addition, various modifications can be made without departing from the spirit of the present invention.
[発明の効果]
本発明の床下空調装置は、以上のようにして吹出小口か
ら吹き出す空調用空気の均一化を図ることができるので
、主吹出口を配線スペースを遮らない壁際等に配設して
も、室内全体に対する空調を効果的に行うことが可能に
なる。また、本発明の床下空調装置によれば、吹出小口
の位置を変更可能なものにして温調機能を充実させるこ
とも容易となる。さらに、本発明に係る階段状の床構造
を利用すれば、オフィス業務等の円滑化を同時に促進す
ることも可能になる。[Effects of the Invention] The underfloor air conditioner of the present invention can uniformize the air conditioning air blown out from the outlet as described above, so the main outlet can be placed near a wall where it does not block the wiring space. However, even if the air conditioner is not large enough, the entire room can be air-conditioned effectively. Further, according to the underfloor air conditioner of the present invention, the position of the outlet port can be changed, making it easy to enhance the temperature control function. Furthermore, by using the stepped floor structure according to the present invention, it is also possible to simultaneously promote smooth office operations and the like.
第1図〜第5図は本発明の一実施例を示し、第1図は模
式的な断面図、第2図は床要素の斜視図、第3図は吹出
小口の平面図、第4図は第3図の縦断面図、第5図は補
助吹出小口の斜視図である。
また、第6図〜第8図は本発明の他の実施例を示し、第
6図および第7図は障害物の斜視図、第8図は障害物を
配置した床の断面図である。
1・・・床
11.12.13・・・水平床面
2・・・主吹出口
3・・・吹出小口
A・・・室内空間
Sl、S2、S、・・・床下空間Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being a schematic sectional view, Figure 2 being a perspective view of the floor element, Figure 3 being a plan view of the outlet, and Figure 4 is a longitudinal sectional view of FIG. 3, and FIG. 5 is a perspective view of the auxiliary outlet. Further, FIGS. 6 to 8 show other embodiments of the present invention, in which FIGS. 6 and 7 are perspective views of obstacles, and FIG. 8 is a sectional view of a floor on which obstacles are placed. 1... Floor 11.12.13... Horizontal floor surface 2... Main outlet 3... Outlet small outlet A... Indoor space Sl, S2, S,... Underfloor space
Claims (7)
得るような障害物を配設し、床下空間の最も広い位置に
空調用空気の主吹出口を配設するとともに、床下空間の
狭まる方向に沿って当該床下空間を室内空間と連通させ
る複数の吹出小口を前記床に形成したことを特徴とする
床下空調装置。(1) Obstacles that can gradually narrow the underfloor space are placed under the floor of a raised floor structure, and the main outlet for air conditioning air is placed at the widest position of the underfloor space, and the underfloor space is narrowed. An underfloor air conditioner characterized in that a plurality of outlet openings are formed in the floor to communicate the underfloor space with an indoor space along the direction.
敷きつめてなるものにし、特定の床要素に吹出小口を設
けていることを特徴とする請求項1記載の床下空調装置
。(2) The underfloor air conditioner according to claim 1, wherein the floor is made up of a plurality of compatible standard-sized floor elements laid together, and a specific floor element is provided with an outlet.
全域に形成していることを特徴とする請求項1又は2記
載の床下空調装置。(3) The underfloor air conditioner according to claim 1 or 2, characterized in that a floor of a raised floor structure forms a horizontal floor surface of a constant height throughout the room.
複数の水平床面を形成し、各水平床面の床下空間に前記
障害物をそれぞれ配設したことを特徴とする請求項1又
は2記載の床下空調装置。(4) Claim characterized in that the floor of the raised floor structure is provided in a step-like manner to form a plurality of horizontal floor surfaces having different heights, and the obstacles are respectively arranged in the underfloor space of each horizontal floor surface. The underfloor air conditioner according to 1 or 2.
に区成していることを特徴とする請求項4記載の床下空
調装置。(5) The underfloor air conditioner according to claim 4, wherein the room is divided into a plurality of zones based on differences in floor height.
を特徴とする請求項1記載の床下空調装置。(6) The underfloor air conditioner according to claim 1, wherein the upper surface of the obstacle forms a continuous slope.
する請求項1記載の床下空調装置。(7) The underfloor air conditioner according to claim 1, wherein the upper surface of the obstacle has a stepped shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2143894A JPH0794915B2 (en) | 1990-05-31 | 1990-05-31 | Underfloor air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2143894A JPH0794915B2 (en) | 1990-05-31 | 1990-05-31 | Underfloor air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0436538A true JPH0436538A (en) | 1992-02-06 |
JPH0794915B2 JPH0794915B2 (en) | 1995-10-11 |
Family
ID=15349523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2143894A Expired - Fee Related JPH0794915B2 (en) | 1990-05-31 | 1990-05-31 | Underfloor air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0794915B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001153444A (en) * | 1999-11-22 | 2001-06-08 | Takasago Thermal Eng Co Ltd | Floor diffusing air-conditioning facility |
JP2010019503A (en) * | 2008-07-11 | 2010-01-28 | Softbank Mobile Corp | Indoor temperature adjusting method and floor plate accessory plate using the method |
JP2014153037A (en) * | 2013-02-13 | 2014-08-25 | Ecopower Co Ltd | Radiation panel and cooling and heating system |
WO2021091395A1 (en) * | 2019-11-05 | 2021-05-14 | Selvaag Gruppen As | A device for heating a room using underfloor heating |
-
1990
- 1990-05-31 JP JP2143894A patent/JPH0794915B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001153444A (en) * | 1999-11-22 | 2001-06-08 | Takasago Thermal Eng Co Ltd | Floor diffusing air-conditioning facility |
JP4514860B2 (en) * | 1999-11-22 | 2010-07-28 | 高砂熱学工業株式会社 | Floor blowing type air conditioner |
JP2010019503A (en) * | 2008-07-11 | 2010-01-28 | Softbank Mobile Corp | Indoor temperature adjusting method and floor plate accessory plate using the method |
JP2014153037A (en) * | 2013-02-13 | 2014-08-25 | Ecopower Co Ltd | Radiation panel and cooling and heating system |
WO2021091395A1 (en) * | 2019-11-05 | 2021-05-14 | Selvaag Gruppen As | A device for heating a room using underfloor heating |
Also Published As
Publication number | Publication date |
---|---|
JPH0794915B2 (en) | 1995-10-11 |
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