JPS62276358A - Ceiling blow-off structure of air-conditioned air - Google Patents
Ceiling blow-off structure of air-conditioned airInfo
- Publication number
- JPS62276358A JPS62276358A JP11756486A JP11756486A JPS62276358A JP S62276358 A JPS62276358 A JP S62276358A JP 11756486 A JP11756486 A JP 11756486A JP 11756486 A JP11756486 A JP 11756486A JP S62276358 A JPS62276358 A JP S62276358A
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- air
- blow
- finishing material
- blown
- 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
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000004378 air conditioning Methods 0.000 claims abstract description 11
- 230000001143 conditioned effect Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000000191 radiation effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 101100008048 Caenorhabditis elegans cut-4 gene Proteins 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】 ３、発明の詳細な説明 （産業上の利用分野） この発明は、空調空気の天井吹出構造に関する。[Detailed description of the invention] 3. Detailed description of the invention (Industrial application field) The present invention relates to a ceiling blowout structure for conditioned air.
（発明の背景およびその問題点）
ビルなどの冷暖房空調では、一般に天井裏に空調ダクト
を配管し、その吹出口を天井材下面に間口させている。(Background of the Invention and Problems thereof) In heating and cooling air conditioning for buildings, etc., generally, an air conditioning duct is installed in the ceiling, and its outlet is opened to the lower surface of the ceiling material.
この吹出口は室内の広さに応じた数であるが、吹出口よ
り直接室内に冷Ｇｆｆｌが吹出すために、その直下は周
縁に比べて冬期では暖かくなりずぎ、１１１１１では冷
えすぎる傾向にあり、必ずしも快適な熱的環境とはいえ
なかった。The number of these outlets depends on the size of the room, but since the cold Gffl is blown directly into the room from the outlet, the area directly below it tends to be warmer in winter compared to the surrounding area, and 11111 tends to be too cold. However, the thermal environment was not necessarily comfortable.
このような室内の温度分布の不均一をなくすための一つ
の方法として、天井面を加熱または冷却してその輻射効
果により冷暖房を行なういわゆるパネル冷暖房式の空調
方式がある。この方式によれば、空の垂直温度分布が緩
和され、特に冷房時は天井パネルの冷熱輻射効果により
在］１は上半身を涼しく感じ、温感的に理想的な環境と
なる。One method for eliminating such uneven temperature distribution in a room is a so-called panel heating/cooling type air conditioning system that heats or cools the ceiling surface and performs heating and cooling using the radiant effect. According to this system, the vertical temperature distribution in the sky is relaxed, and especially during cooling, the upper body feels cool due to the cooling radiation effect of the ceiling panel, creating an ideal environment for thermal sensation.
しかしながら、この方式は、例えば水等の液状熱媒体が
内部を流動する輻射パネルを天井部に設置するものであ
るため、そのための設備費増分が大きく漏水等に対する
対策も必要である。However, in this method, a radiant panel through which a liquid heat medium, such as water, flows, is installed on the ceiling, which increases equipment costs and requires measures against water leakage and the like.
この発明は、以上の背崇に基づきなされたものであって
、その目的は、設備費増加やメンテナンス上の問題を伴
うことなく天井面そのものを空調に利用できるようにす
ることにある。This invention was made based on the above-mentioned belief, and its purpose is to enable the ceiling surface itself to be used for air conditioning without increasing equipment costs or causing maintenance problems.
（問題点を解決するための手段）
前記目的を達成するため、この発明は、天月裏空間に配
管した空調用ダクトの吹出口に開口部を位置させた天井
下地材と、天井下地材の下面に所定の隙間をもって取付
けられ、かつ前記間口部とは異なる位置に吹出用スリッ
トを設けて配置された輻射パネル兼用天井仕上げ材とか
らなることを特徴とする。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a ceiling base material in which an opening is located at the outlet of an air conditioning duct piped to a space behind the sky, and a ceiling base material. It is characterized by comprising a ceiling finishing material that is attached to the lower surface with a predetermined gap and is also used as a radiant panel and is arranged with a blowout slit at a position different from the frontage.
（作 用）
吹出し口から吹き出た空調空気は天井下地材と天井仕上
材間を通り、その間に天井仕上材にその熱を奪われた状
態で天井仕上材のスリットより室内に吹き出す。他方、
天井仕上材に吸収された熱はこれの輻射効果により室内
に供給され、いわばパネル冷暖房と同じ効果をもつ。(Function) The conditioned air blown out from the outlet passes between the ceiling base material and the ceiling finishing material, and during that time, the heat is absorbed by the ceiling finishing material and then blown into the room through the slits in the ceiling finishing material. On the other hand,
The heat absorbed by the ceiling finishing material is supplied indoors through its radiant effect, so to speak, it has the same effect as panel heating and cooling.
（実施例）
以下、この発明の一実ｆＩＩ！！例を図面を用いて詳細
に説明する。(Example) Hereinafter, one example of this invention fII! ! An example will be explained in detail using the drawings.
第１図はこの発明による空調空気の天井吹出構造を示し
ている。FIG. 1 shows a ceiling blowout structure for conditioned air according to the present invention.
図において、スラブ１の下面と天井下地材２の間に形成
された天井裏空間３には空調用ダクト４が配管され、こ
のダクト４に開口した複数の吹出口４ａを天井下地材２
の間口部に接合している。In the figure, an air conditioning duct 4 is installed in the attic space 3 formed between the lower surface of the slab 1 and the ceiling base material 2, and a plurality of air outlets 4a opened in this duct 4 are connected to the ceiling base material 2.
It is connected to the frontage of the
天井下地材２は断熱材料からなるもので、その下面には
天井仕上材５が配置されている。天井仕上材５は、例え
ばアルミニウム板などの比熱の小さな材料からなるもの
であって、輻射パネルとしての機能を兼用している。The ceiling base material 2 is made of a heat insulating material, and a ceiling finishing material 5 is arranged on the lower surface thereof. The ceiling finishing material 5 is made of a material with low specific heat, such as an aluminum plate, and also functions as a radiant panel.
第２図は前記天井仕上材５を示すもので、天井仕上材５
の裏面には複数の取付用ボス部５ａが突出して設けられ
ており、この取付用ボス部５ａにビス等を挿通して前記
天井下地材２に固定できるようになっている。なお、図
示しないが、天井仕上材５の裏面には吸音を目的として
多数の***がエンボス加工されている。そして、固定状
態では前記ボス部５ａの突出部に相当して第１図の如く
天井下地材２と天井仕上材５間には所定の空隙ｄが形成
される。FIG. 2 shows the ceiling finishing material 5.
A plurality of mounting boss portions 5a are provided protruding from the back surface of the holder, and screws or the like can be inserted into the mounting boss portions 5a to allow fixation to the ceiling base material 2. Although not shown, a large number of small holes are embossed on the back surface of the ceiling finishing material 5 for the purpose of sound absorption. In the fixed state, a predetermined gap d is formed between the ceiling base material 2 and the ceiling finishing material 5, as shown in FIG. 1, corresponding to the protrusion of the boss portion 5a.
また天井仕上材５の取付にあたっては、第１図の如く各
天井仕上材５が吹出口４ａの開口直下にその中央を位置
させるようにして取付け、隣合う天井仕上材５同士をあ
け・て吹出用スリット５ｂが形成されるようにする。In addition, when installing the ceiling finishing materials 5, as shown in Fig. 1, each ceiling finishing material 5 is installed so that its center is located directly below the opening of the air outlet 4a, and the adjacent ceiling finishing materials 5 are opened and the air is discharged. slit 5b is formed.
第３図はその取付の一例を示すもので、例えば照明具６
と天井仕上材５の間には斜線で示す吹出用スリット５ｂ
が形成され、また各天井０５の長手方向端縁同士には接
合されておらず、同じく斜線で示Ｊ吹出用スリット５ｂ
が形成されている。Figure 3 shows an example of the installation, for example, a lighting fixture 6.
There is a blowout slit 5b indicated by diagonal lines between the and ceiling finishing material 5.
is formed, and the longitudinal edges of each ceiling 05 are not joined to each other, and are also shown with diagonal lines J blowout slit 5b.
is formed.
以上の構成において、ダクト４の吹出口４ａから吹出さ
れる空調空気は天井下地材２と天井仕上材５の間に形成
された隙間ｄを伝って吹出用スリット５ｂから室Ｒ内に
向けて吹出す。In the above configuration, the conditioned air blown out from the outlet 4a of the duct 4 passes through the gap d formed between the ceiling base material 2 and the ceiling finishing material 5, and is blown into the room R from the outlet slit 5b. put out.
空調空気が隙間ｄを伝わる間に天井仕上材５を、冷房時
は冷却、暖房時は加熱する。そして冷却または加熱され
た天井仕上材５の表面からの輻射効果により室Ｒを冷却
または加熱する。While the conditioned air travels through the gap d, the ceiling finishing material 5 is cooled during cooling and heated during heating. The room R is then cooled or heated by the radiation effect from the surface of the cooled or heated ceiling finishing material 5.
まｌζ、吹出用スリット５ｂから吹出す空調空気ｔよ天
井仕上材間段
り温和な状（郡で吹出す。これにより、吹出部分直下と
その周縁部の熱落差は小さくなり、居住者にとって好ま
しい条件である垂直作用温度分布とケることができる。The conditioned air t blows out from the blow-off slit 5b and blows out in a gentle manner between the ceiling finishing materials. As a result, the difference in heat between the blow-off part and its periphery becomes smaller, which is favorable for the occupants. It can be said that the vertical action temperature distribution is the condition.
なお、ここでいう作用温度とは、輻射熱の影響を温感上
等価な空気温上昇または低下として空気温を補正して１
ｑられる体感温度のことである。Note that the working temperature here refers to the effect of radiant heat, which is calculated by correcting the air temperature by assuming an equivalent increase or decrease in air temperature in terms of thermal sensation.
q is the sensible temperature.
更に、天井仕上材５間の間に形成される前記吹出用スリ
ッｌ−５ｂは前記吹出口４ａの位置および内装デザイン
が加味した仕上材５の配置間隔に応じてその幅および数
を設定できるので、吹出口４ａの個数に制約を受けず、
空調空気はｉＲの各部に対し、はぼ均一な分布、かつ小
さな流速で内に降下することになるのである。Furthermore, the width and number of the blow-off slits 1-5b formed between the ceiling finishing materials 5 can be set depending on the position of the blow-off ports 4a and the arrangement interval of the finishing materials 5 taking into consideration the interior design. , without being restricted by the number of air outlets 4a,
The conditioned air descends into each part of the iR with a fairly uniform distribution and at a small flow velocity.
なお、実施例では天井下地材２の下面に仕上材を取付け
るようにしたが、既存の天１材を天井下地材２として、
その下面に前述の天井仕上材５を固定するようにもでき
る。この場合は既存部分を壊すことがないので室内の改
装および熱的環境の改善に好適である。In addition, in the example, the finishing material was attached to the lower surface of the ceiling base material 2, but if the existing ceiling 1 material was used as the ceiling base material 2,
It is also possible to fix the above-mentioned ceiling finishing material 5 to the lower surface thereof. In this case, the existing part is not destroyed, so it is suitable for indoor renovation and improvement of the thermal environment.
（発明の効果）
以上実施例により詳細に説明したように、この発明によ
る空調空気の天井吹出構造によれば、従来の天井裏から
直接空気を吹出す方式に比べて吹出場所および個数に制
約を受けることがなく、また吹出と同時に天井仕上材か
らの輻射熱も加わるので、室内の各場所を均一な′ｆＡ
度に冷房または暖房できる。従って、この発明は室内暖
房はもちろん特に冷房時においてはコールドドラフトが
少なく、頭上が冷やされるために、室内の垂直作用温度
弁イ［を体感上良好な温度分布とすることができる。(Effects of the Invention) As explained in detail in the embodiments above, according to the conditioned air ceiling blowout structure according to the present invention, there are no restrictions on the blowout location and number compared to the conventional method of blowing air directly from the ceiling. Since radiant heat from the ceiling finishing material is also added at the same time as the air is blown out, each part of the room can be heated at a uniform 'fA.
Can be cooled or heated at once. Therefore, in this invention, there is less cold draft when not only indoor heating but also especially during cooling, and the overhead is cooled, so that the indoor vertical action temperature valve can have a pleasant temperature distribution in terms of sensation.
第１図はこの発明に係る空調空気の天井吹出構造を示す
断面図、第２図は天井仕上材を示す斜視図、第３図μ空
調空気吹出用のスリットの形成例を示す部分平面図であ
る。Fig. 1 is a sectional view showing a ceiling blowing structure for conditioned air according to the present invention, Fig. 2 is a perspective view showing a ceiling finishing material, and Fig. 3 is a partial plan view showing an example of forming a slit for blowing out conditioned air. be.
Claims (1)
口部を位置させた天井下地材と、天井下地材の下面に所
定の隙間をもって取付けられ、かつ前記開口部とは異な
る位置に吹出用スリットを設けて配置された輻射パネル
兼用天井仕上げ材とからなることを特徴とする空調空気
の天井吹出構造。(1) A ceiling base material whose frontage is located at the outlet of an air conditioning duct piped in the attic space, and a ceiling base material that is attached to the lower surface of the ceiling base material with a predetermined gap and the air outlet is located at a position different from the opening. A ceiling blowout structure for conditioned air characterized by comprising a ceiling finishing material that also serves as a radiant panel and is arranged with slits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11756486A JPS62276358A (en) | 1986-05-23 | 1986-05-23 | Ceiling blow-off structure of air-conditioned air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11756486A JPS62276358A (en) | 1986-05-23 | 1986-05-23 | Ceiling blow-off structure of air-conditioned air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62276358A true JPS62276358A (en) | 1987-12-01 |
Family
ID=14714931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11756486A Pending JPS62276358A (en) | 1986-05-23 | 1986-05-23 | Ceiling blow-off structure of air-conditioned air |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62276358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01234748A (en) * | 1988-03-15 | 1989-09-20 | Matsushita Electric Works Ltd | Indoor air conditioner |
-
1986
- 1986-05-23 JP JP11756486A patent/JPS62276358A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01234748A (en) * | 1988-03-15 | 1989-09-20 | Matsushita Electric Works Ltd | Indoor air conditioner |
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