JPH01131833A - Panel type cooling device - Google Patents
Panel type cooling deviceInfo
- Publication number
- JPH01131833A JPH01131833A JP62289003A JP28900387A JPH01131833A JP H01131833 A JPH01131833 A JP H01131833A JP 62289003 A JP62289003 A JP 62289003A JP 28900387 A JP28900387 A JP 28900387A JP H01131833 A JPH01131833 A JP H01131833A
- Authority
- JP
- Japan
- Prior art keywords
- air
- blow
- port
- outlet
- hollow panel
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 206010034568 Peripheral coldness Diseases 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0053—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted at least partially below the floor; with air distribution below the floor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
本発明はパネル式冷房装置に関するものである〔背景技
術〕
図を用いて背景技術を説明する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a panel type cooling device. [Background Art] The background art will be explained with reference to the drawings.
第７．８図は従来の冷房装置を用いた場合の部屋とその
温度分布を示すものである。２１は従来のクーラーで壁
面高所に取付けである。クーラー２１から冷風が吹き出
されるが冷風は密度差によりどうしても一番低い床付近
に漂うこととなる。Figure 7.8 shows a room and its temperature distribution when a conventional cooling system is used. 21 is a conventional cooler mounted high on the wall. Cold air is blown out from the cooler 21, but due to the difference in density, the cold air inevitably drifts near the lowest floor.
そのため部屋の温度分布は第８図のようになり足元は寒
いが頭の高さの空気は涼しくないと言うことになる。第
８図（ａ）は室内の温度分布を直接明示した図、第８図
（ｂ）は、高さ方向位置（縦軸）における温度を横軸に
あられした図である。頭が涼しく惑じるようになるまで
冷房すると足元が冷え過ぎて非常に不快である。頭が涼
しく足元が温い、いわゆる頭寒足熱が快適で健康上もよ
いとされているが、まさに逆の頭熱足寒の温度分布にな
っているのが従来の冷房方式の現状であり、とても理想
的とは言えない。また健康上も足元が冷えすぎるとクー
ラー病など様々な弊害が起こり、特に女性にとっては冷
房のききすぎたオフィスなどにおいて近年深刻な問題と
なっている。As a result, the temperature distribution in the room is as shown in Figure 8, which means that while the feet are cold, the air at head level is not. FIG. 8(a) is a diagram directly showing the temperature distribution in the room, and FIG. 8(b) is a diagram showing the temperature at the height direction position (vertical axis) on the horizontal axis. If you turn on the air conditioner until your head feels cool, your feet will get too cold and it will be extremely uncomfortable. It is said that the so-called cool head and cold feet, where the head is cool and the feet are warm, is comfortable and good for health, but the current state of conventional air conditioning systems is that the temperature distribution is exactly the opposite, with a warm head and cold feet, which is very ideal. It can not be said. In addition, in terms of health, getting your feet too cold can lead to various health problems such as air conditioner disease, which has become a serious problem in recent years, especially for women in overly air-conditioned offices.
（発明の目的）
本発明は上記実情に鑑みて為されたもので、足元が冷え
すぎてクーラー病などの弊害の無い、頭寒足熱となるよ
うな理想的な温度分布を実現するパネル式冷房装置を提
供できるようにしたものである。(Objective of the Invention) The present invention has been made in view of the above-mentioned circumstances, and provides a panel-type air conditioner that realizes an ideal temperature distribution that does not cause harmful effects such as air conditioner disease caused by too cold feet and causes a cold head and warm feet. It has been made possible to provide.
（発明の開示）
本発明のパネル式冷房装置は中空パネル、送風機及び熱
交換器からなるパネル式冷房装置において、中空パネル
２の一端部に送風機４に対応して吹い込み口１０を設け
、中空パネル２の上面に吹き出し口６を設けると共に前
記吹い込み口１０の他端部に吹き出し口８を設け、吹い
込み口１０より吹い込んだ空気を吹き出し口６及び吹き
出し口８から吹き出すにあたって吹き出し口８から吹き
出す空気のみを熱交換器３で冷却することを特徴とする
パネル式冷房装置である。(Disclosure of the Invention) The panel type cooling device of the present invention is a panel type cooling device consisting of a hollow panel, a blower, and a heat exchanger. An air outlet 6 is provided on the top surface of the panel 2, and an air outlet 8 is provided at the other end of the air outlet 10. This panel type cooling device is characterized in that only the air blown out from the air conditioner is cooled by a heat exchanger 3.
図を用いて本発明の詳細な説明する。The present invention will be described in detail with reference to the drawings.
第１図及び第２図は本発明の一実施例を示す図である。FIG. 1 and FIG. 2 are diagrams showing one embodiment of the present invention.
第１図は本発明の一実施例の斜視図、第２図は第１図の
ＡＡ”における断面図である。第１図において、１は本
発明の実施例であるパネル式冷房装置１で、中空パネル
２、熱交換器３、送風機４などから構成される。中空パ
ネル２には上面５に略均−に吹き出し口６が設けられ、
−側端にそって帯状に吹き出し口８が設けられている。FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along line AA'' in FIG. 1. In FIG. , a hollow panel 2, a heat exchanger 3, a blower 4, etc. The hollow panel 2 is provided with air outlets 6 approximately evenly spaced on the upper surface 5,
- A band-shaped outlet 8 is provided along the side edge.
パネル式冷房装置１の一方の端部には送風機４及び該送
風機４への空気吸い込み口１０が設けられている。帯状
の吹き出し口８は吸い込み口１０とと反対側の端の上面
に該端に沿って設けられている。吹き出し口８と吸い込
み口１０間は風路１４となっている。熱交換器３は中空
パネル２内で吹き出し口８の手前に設けられている。A blower 4 and an air suction port 10 to the blower 4 are provided at one end of the panel cooling device 1 . The strip-shaped outlet 8 is provided on the upper surface of the end opposite to the suction port 10 along the end. An air passage 14 is formed between the outlet 8 and the intake port 10. The heat exchanger 3 is provided within the hollow panel 2 in front of the air outlet 8.
従って吹き出し口８から出る空気のみが熱交換器３にて
冷却される。Therefore, only the air exiting from the outlet 8 is cooled by the heat exchanger 3.
この実施例では、吹き出し口６．８から吹き出す空気流
は吹い込み口１０に向かって流れる。吹き出し口８から
出る空気は熱交換器３で冷却されるため吹き出し口６か
ら出る空気より冷たいが、吹き出し口６より立上る空気
に支持されて高い位置を移動し吹い込み口１０に至る。In this embodiment, the airflow emerging from the outlet 6.8 flows towards the outlet 10. The air coming out of the outlet 8 is cooled by the heat exchanger 3 and is therefore cooler than the air coming out of the outlet 6, but is supported by the air rising from the outlet 6 and moves to a higher position to reach the outlet 10.
中空パネル２直上は吹き出し口６から出る余り冷たくな
い空気につつまれる。 ・
このようにして頭部が足部よりより涼しい冷房ができる
のである。The area directly above the hollow panel 2 is surrounded by not-so-cold air coming out of the air outlet 6. - In this way, the head can be cooled cooler than the feet.
第３図乃至第６図は本発明の異なる実施例を示すだけで
ある。第３図は中空パネル２内を隔壁７により上下二つ
の風路１２．１３に分断した場合の実施例の斜視図、第
４図は第３図のＢＢ’における断面図である。図におい
て、１は本発明の実施例であるパネル式冷房装置ｌで中
空パネル２、熱交換器３、送風機４などから構成される
。中空パネル２には上面５に全面に略均−な吹き出し口
６及び側端に平行な帯状の吹き出し口８が設けられてい
る。中空パネル２は一方の端部からもう一方の端部の手
前まで隔壁７により上下二つの風路１２．１３に分断さ
れており、上部風路１２の上面には吹き出し口６が開設
され、また上部風路１２の先端は隔壁９により閉塞され
ている。下部風路１３には熱交換器３が設けられ、上面
５の端に設けられた吹き出し口８とつながっている。吹
き出し口８側には吸い込み口１０及び送風機４が設けら
れている。Figures 3 to 6 merely illustrate different embodiments of the invention. FIG. 3 is a perspective view of an embodiment in which the inside of the hollow panel 2 is divided into two upper and lower air passages 12 and 13 by the partition wall 7, and FIG. 4 is a sectional view taken along BB' in FIG. In the figure, reference numeral 1 denotes a panel type cooling device 1, which is an embodiment of the present invention, and is composed of a hollow panel 2, a heat exchanger 3, a blower 4, and the like. The hollow panel 2 is provided with a substantially uniform air outlet 6 on the entire surface of the upper surface 5 and a strip-shaped air outlet 8 parallel to the side edge. The hollow panel 2 is divided into two upper and lower air passages 12 and 13 by a partition wall 7 from one end to the other end, and an air outlet 6 is provided on the upper surface of the upper air passage 12. The tip of the upper air passage 12 is closed by a partition wall 9. A heat exchanger 3 is provided in the lower air passage 13 and is connected to an outlet 8 provided at the end of the upper surface 5. A suction port 10 and a blower 4 are provided on the side of the air outlet 8.
第５図においてこのパネル式冷房装置１の動作およびパ
ネル式冷房装置１上の気流分布を説明する。The operation of this panel type cooling device 1 and the airflow distribution on the panel type cooling device 1 will be explained with reference to FIG.
室内空気は吸い込み口１０より送風ａ４に吸い込まれ、
中空パネル２内へと吹き込まれる。そのとき隔壁７にて
区分され上部風路１２と下部１３とに分かれて吹い込ま
れるが、上部風路１２には熱交換器３が配されていない
ので、冷却されることなく上面５に設けられた吹き出し
口６から吹き出すこととなる。下部風路１３には熱交換
器３が設けられており、下部風路１３を通る空気は冷却
され、中空パネル２の端まで流れ、吹き出し口８から吹
き出される。吹き出し口８から吹き出された空気は冷た
いので、密度差のために下降しようとするが、上部風路
１２の吹き出し口６から常に空気が吹き出されているた
め、下降できない。上部風路１２の吹き出し口６から吹
き出されている空気は暖かいので、中空パネル２直上に
冷たい空気が漂うことはない。パネル式冷房装置１上の
気流の流れとしては吹き出し口８の反対側に送風機４が
配され、空気を吸い込んでいるため図のように吹き出し
口８側から吹き込み口１０側へ移動するようになり、冷
風は下降することなく、頭の高さを通る。また中空パネ
ル２表面、足元付近は常に温かい空気に包まれることと
なる。Indoor air is sucked into the air blower A4 from the suction port 10,
It is blown into the hollow panel 2. At that time, the air is blown into an upper air passage 12 and a lower air passage 13 divided by a partition wall 7, but since the heat exchanger 3 is not arranged in the upper air passage 12, it is installed on the upper surface 5 without being cooled. The air will be blown out from the air outlet 6. A heat exchanger 3 is provided in the lower air passage 13, and the air passing through the lower air passage 13 is cooled, flows to the end of the hollow panel 2, and is blown out from the air outlet 8. Since the air blown out from the air outlet 8 is cold, it tries to descend due to the difference in density, but because the air is constantly blown out from the air outlet 6 in the upper air passage 12, it cannot descend. Since the air blown out from the outlet 6 of the upper air passage 12 is warm, cold air does not float directly above the hollow panel 2. As for the flow of air on the panel cooling device 1, the blower 4 is placed on the opposite side of the air outlet 8, and since it sucks air, the airflow moves from the air outlet 8 side to the air outlet 10 side as shown in the figure. , the cold air passes through head height without descending. Moreover, the surface of the hollow panel 2 and the vicinity of the feet are always surrounded by warm air.
第６図（ａ）、（ｂ）は第８図と同様にパネル式冷房装
置１上の温度分布を示したものである。図のように吹き
出し口８からちょうど頭の高さのところが帯状に涼しい
空気の領域となり、中空パネル２表面、足元付近は暖か
い空気の領域となる、いわゆる頭寒足熱の理想的な温度
分布となる。FIGS. 6(a) and 6(b) show the temperature distribution on the panel cooling device 1 similarly to FIG. 8. As shown in the figure, there is a zone of cool air just above the head height from the outlet 8, and a zone of warm air on the surface of the hollow panel 2 and near the feet, which is the ideal temperature distribution for what is called a cold head and feet heat.
（発明の効果）
以上のように、中空パネル２表面からは冷却されていな
い空気、端からは冷却された冷たい空気を吹き出し、こ
れを吹き出し口と反対側の吹い込み口にみちびくことに
より、頭の高さのところが涼しく、足元付近は暖かい、
いわゆる頭寒足熱の理想的な温度分布を実現する優秀な
パネル式冷房装置を提供することができた。(Effect of the invention) As described above, by blowing out uncooled air from the surface of the hollow panel 2 and cooled air from the end, and guiding this to the air inlet on the opposite side of the air outlet, It's cool at head level and warm near your feet.
We were able to provide an excellent panel-type air conditioner that achieves the ideal temperature distribution of so-called cold head and warm feet.
第１図及び第２図は本発明の一実施例を示す図で、第１
図は斜視図、第２図は断面図、第３図乃至第６図は本発
明の異なる実施例を示す図で、第３図は斜視図、第４図
及び第５図は断面図、第６図は温度分布図、第７図及び
第８図は従来冷を示す図で、第７図は概略図、第８図は
温度分布図である。
１・・・パネル式冷房装置１．２・・・中空パネル、３
・・・熱交換器、４・・・送風機、５・・・上面、６．
８・・・吹き出し口、７．９・・・隔壁、１０・・・空
気吸い込み口、１２．１３．１４・・・風路、２１・・
・クーラー。FIG. 1 and FIG. 2 are diagrams showing one embodiment of the present invention.
The figure is a perspective view, FIG. 2 is a sectional view, and FIGS. 3 to 6 are views showing different embodiments of the present invention. FIG. 3 is a perspective view, FIGS. FIG. 6 is a temperature distribution diagram, FIGS. 7 and 8 are diagrams showing conventional cooling, FIG. 7 is a schematic diagram, and FIG. 8 is a temperature distribution diagram. 1... Panel type cooling device 1.2... Hollow panel, 3
...Heat exchanger, 4...Blower, 5...Top surface, 6.
8... Air outlet, 7.9... Partition wall, 10... Air intake port, 12.13.14... Air path, 21...
·cooler.
Claims (3)
式冷房装置において、中空パネル２の一端部に送風機４
に対応して吹い込み口１０を設け、中空パネル２の上面
に吹き出し口６を設けると共に前記吹い込み口１０の他
端部に吹き出し口８を設け、吹い込み口１０より吹い込
んだ空気を吹き出し口６及び吹き出し口８から吹き出す
にあたって吹き出し口８から吹き出す空気のみを熱交換
器３で冷却することを特徴とするパネル式冷房装置。(1) In a panel cooling system consisting of a hollow panel, a blower, and a heat exchanger, a blower 4 is installed at one end of the hollow panel 2.
An air inlet 10 is provided corresponding to the air inlet 10, an air outlet 6 is provided on the upper surface of the hollow panel 2, and an air outlet 8 is provided at the other end of the air inlet 10, and the air blown from the air inlet 10 is blown out. A panel type cooling device characterized in that only the air blown out from the outlet 8 is cooled by the heat exchanger 3 when the air is blown out from the outlet 6 and the outlet 8.
間を風路とし、該風路１４の吹き出し口８と吹き出し口
６間に熱交換器３を配した第１項記載のパネル式冷房装
置。(2) Air outlet 8 and air outlet 10 in hollow panel 2
2. The panel cooling device according to claim 1, wherein an air passage is provided between the air passages 14 and a heat exchanger 3 is disposed between the air outlets 8 and 6 of the air passage 14.
部風路１３に分けられ、上部風路１２が吹き出し口６に
連通し、下部風路１３が熱交換器３をそなえると共に吹
き出し口８に連通する第１項記載のパネル式冷房装置。(3) The inside of the hollow panel 2 is divided into an upper air passage 12 and a lower air passage 13 by the partition wall 9, the upper air passage 12 communicates with the air outlet 6, and the lower air passage 13 has the heat exchanger 3 and an air outlet. 8. The panel cooling device according to item 1, which communicates with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62289003A JPH01131833A (en) | 1987-11-16 | 1987-11-16 | Panel type cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62289003A JPH01131833A (en) | 1987-11-16 | 1987-11-16 | Panel type cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01131833A true JPH01131833A (en) | 1989-05-24 |
Family
ID=17737582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62289003A Pending JPH01131833A (en) | 1987-11-16 | 1987-11-16 | Panel type cooling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01131833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009131157A1 (en) * | 2008-04-23 | 2009-10-29 | 日本たばこ産業株式会社 | Smoking room |
-
1987
- 1987-11-16 JP JP62289003A patent/JPH01131833A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009131157A1 (en) * | 2008-04-23 | 2009-10-29 | 日本たばこ産業株式会社 | Smoking room |
| JPWO2009131157A1 (en) * | 2008-04-23 | 2011-08-18 | 日本たばこ産業株式会社 | Smoking room |
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