JPH04302926A - Air conditioning method for perimeter zone - Google Patents
Air conditioning method for perimeter zoneInfo
- Publication number
- JPH04302926A JPH04302926A JP3089455A JP8945591A JPH04302926A JP H04302926 A JPH04302926 A JP H04302926A JP 3089455 A JP3089455 A JP 3089455A JP 8945591 A JP8945591 A JP 8945591A JP H04302926 A JPH04302926 A JP H04302926A
- Authority
- JP
- Japan
- Prior art keywords
- air
- air conditioning
- perimeter
- zone
- perimeter zone
- 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 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims description 8
- 230000001143 conditioned effect Effects 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Duct Arrangements (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、建物内のペリメーター
ゾーンの空調方法に関し、特に空調用通風路として使用
している二重床内へ、ペリメーター用空調ユニットのダ
クトや配管を設ける必要をなくしたものである。[Industrial Application Field] The present invention relates to an air conditioning method for a perimeter zone in a building, and in particular, it is necessary to install ducts and piping for a perimeter air conditioning unit into the double floor used as an air conditioning ventilation path. It is the one that has been eliminated.
【０００２】0002
【従来の技術】室内の全域を良好な空調状態にするため
、室内のインテリアゾーンでは通常の空調機により空調
をし、窓ぎわなどのペリメーターゾーンではペリメータ
ー用空調機により空調を行なっている。インテリアゾー
ンの空調は二重床内を給気系のチャンバーとして使用し
床面から空調空気を吹出し、天井面から還り空気を流出
させる方式をとっている。そして、ペリメーターゾーン
の空調はペリメーターゾーン用空調機から二重床内又は
天井内に設けたダクトを介して処理空気をペリカウンタ
ーやブリーヅラインから吹出している。この他、ペリメ
ーターゾーン用のファンクーラユニット（ＦＣＵ）を窓
下に設置して、ペリメーターゾーンの空調をすることも
行なわれている。しかしこの場合、ファンクーラユニッ
トには水配管が接続され、それからの漏水の可能性があ
るので望ましくない。2. Description of the Related Art In order to maintain good air conditioning throughout the room, the interior zone of the room is air-conditioned by a normal air conditioner, and the perimeter zone, such as around a window, is air-conditioned by a perimeter air conditioner. Air conditioning in the interior zone uses the double floor as a chamber for the air supply system, with conditioned air being blown out from the floor and return air flowing out from the ceiling. For air conditioning of the perimeter zone, treated air is blown from the perimeter zone air conditioner through a duct installed in the double floor or ceiling from the pericounter or breeze line. In addition, a fan cooler unit (FCU) for the perimeter zone is installed under the window to air condition the perimeter zone. However, in this case, a water pipe is connected to the fan cooler unit, and there is a possibility of water leakage from the pipe, which is not desirable.
【０００３】0003
【発明が解決しようとする課題】上記従来技術のうちイ
ンテリアゾーンへの空調給気のために二重床内をチャン
バーとして使用し、ペリメーターゾーンへの空調給気の
ために二重床内にダクトを通す方式では、二重床の高さ
を大きくする必要があり、また二重床内でダクトが邪魔
になって給気の停滞する部分が生じるなどの問題があっ
た。さらに、ペリメーターゾーンの空調のために天井内
にダクトを通す場合は、二重床と天井裏の各々の高さあ
るいはスペースを大きくする必要があり、そのために建
物の階高が高くなるという問題もあった。本発明は上記
問題を解決するため、ペリメーターゾーンの空調のため
のダクトや配管を不要にして二重床内の給気の停滞を防
止するとともに、二重床の高さを低くおさえることがで
きるようにすることを目的とする。[Problems to be Solved by the Invention] Among the above conventional techniques, the inside of the double floor is used as a chamber for supplying air conditioning to the interior zone, and the inside of the double floor is used as a chamber for supplying air conditioning to the perimeter zone. With the duct system, it was necessary to increase the height of the double floor, and there were also problems such as the duct getting in the way of the double floor and causing stagnation of air supply. Furthermore, when ducts are passed through the ceiling for air conditioning in the perimeter zone, it is necessary to increase the height or space of each of the double floors and the attic, which causes the problem of increasing the floor height of the building. There was also. In order to solve the above-mentioned problems, the present invention eliminates the need for ducts and piping for air conditioning in the perimeter zone, prevents stagnation of air supply in the double floor, and allows the height of the double floor to be kept low. The purpose is to make it possible.
【０００４】0004
【課題を解決するための手段】本発明のペリメーターゾ
ーンの空調方法は、室の二重床内をインテリアゾーンの
空調用通風路として使用し、室のペリメーターゾーン近
傍にペリメーター用空調ユニットを配設する。そして、
ペリメーター用空調ユニットが室内の空気を吸込んで空
調処理した空気をペリメーターゾーンに吹出すとともに
、熱源空気を二重床内に流出させるようにした。[Means for Solving the Problems] The perimeter zone air conditioning method of the present invention uses the inside of the double floor of the room as an air conditioning ventilation path for the interior zone, and the perimeter air conditioning unit is installed near the perimeter zone of the room. Place. and,
The perimeter air conditioning unit sucks indoor air and blows out the conditioned air to the perimeter zone, while also allowing heat source air to flow out into the double floor.
【０００５】[0005]
【作用】上記のペリメーターゾーンの空調方法では、ペ
リメーター用空調ユニットをペリメーターゾーン近傍に
設けて、処理空気をペリメーターゾーンに吹出すととも
に熱源空気を直接二重床内に流出させるので、ダクトを
必要とせず、二重床内の高さを大きくしなくてもインテ
リアゾーンの空調給気を停滞させるようなことがない。
またペリメーターゾーンが暖気負荷で、インテリアゾー
ンが冷房負荷の場合には、ペリメーター用空調ユニット
は室内の空気を吸込んで空調処理してペリメーターゾー
ンに吹出すとともに、熱源空気を二重床内に流出する。
このためペリメーター用空調ユニットからの熱源空気が
冷えており、それをインテリアゾーンの冷房に使用する
ことができ、エネルギー効率のよいものになる。[Operation] In the above-mentioned perimeter zone air conditioning method, the perimeter air conditioning unit is installed near the perimeter zone, and the treated air is blown into the perimeter zone while the heat source air is directly flowed into the double floor. There is no need for ducts, and even without increasing the height of the double floor, the air conditioning supply air in the interior zone will not be stagnated. In addition, when the perimeter zone has a heating load and the interior zone has a cooling load, the perimeter air conditioning unit sucks indoor air, processes it, and blows it out to the perimeter zone, and also directs the heat source air into the double floor. leaks into Therefore, the heat source air from the perimeter air conditioning unit is cooled and can be used to cool the interior zone, making it more energy efficient.
【０００６】[0006]
【実施例】本発明の実施例を図１、２により説明する。
建物室内を二重床１に構成して、二重床内を空調用通風
路２として使用する。そして室内のインテリアゾーンＡ
の空調は、通常の空調機３により行ない、空調処理した
空気を空調用通風路２内に送り、床面に設けた給気口４
からインテリアゾーンＡに吹出させる。インテリアゾー
ンＡの室内空気は、室の天井に設けた還り空気口５から
吸込まれるようになっている。[Embodiment] An embodiment of the present invention will be explained with reference to FIGS. 1 and 2. The inside of the building is configured with a double floor 1, and the inside of the double floor is used as a ventilation path 2 for air conditioning. And indoor interior zone A
The air conditioning is performed by a normal air conditioner 3, which sends the conditioned air into the air conditioning ventilation duct 2 and through the air supply port 4 provided on the floor.
Air is blown from the interior zone A. Indoor air in interior zone A is drawn in through return air vents 5 provided in the ceiling of the room.
【０００７】インテリアゾーンＡに隣接した窓ぎわのペ
リメーターゾーンＢの床下に、ペリメーター用空調ユニ
ット６を配置する。空調ユニット６は空冷ヒートポンプ
空調機で構成され、室内空気を床面に設けた１つの吸気
口７から吸込んで空調処理し、その処理空気を吹出口８
から壁近くに設けたダクト９を介してペリメーターゾー
ンＢに吹出すようになっている。またペリメーター用空
調ユニット６に吸込まれた空気の一部は、熱源空気とし
て空気口１０を通って二重床１内に流出する。[0007] A perimeter air conditioning unit 6 is arranged under the floor of a perimeter zone B next to a window adjacent to an interior zone A. The air conditioning unit 6 is composed of an air-cooled heat pump air conditioner, which sucks indoor air through one intake port 7 provided on the floor, performs air conditioning processing, and sends the treated air to an outlet 8.
From there, it is blown out to the perimeter zone B via a duct 9 installed near the wall. Further, a part of the air sucked into the perimeter air conditioning unit 6 flows out into the double floor 1 through the air port 10 as heat source air.
【０００８】ペリーメーターゾーンＢが冷房時でインテ
リアゾーンも冷房の場合は、空気口１０から二重床１内
に流出される熱源空気はインテリアゾーンＡの負荷とな
るが、ペリメータゾーンＢが暖房時は、インテリアゾー
ンの冷房負荷の除去に再利用される。最近のＯＡビルは
、インテリアゾーンＡは年間を通じて冷房負荷となって
おり、ペリメーターゾーンＢが暖房時の場合にペリーメ
ーター用空調ユニット６からの熱源空気をインテリアゾ
ーンＡの冷房負荷の除去に再利用できる。When the perimeter zone B is in the cooling mode and the interior zone is also in the cooling mode, the heat source air flowing out from the air vent 10 into the double floor 1 becomes a load on the interior zone A, but when the perimeter zone B is in the heating mode is reused to remove the cooling load in the interior zone. In recent OA buildings, interior zone A has a cooling load throughout the year, and when perimeter zone B is heating, the heat source air from the perimeter air conditioning unit 6 is reused to remove the cooling load of interior zone A. Available.
【０００９】[0009]
【発明の効果】本発明によればペリメーターゾーンの空
調のための空調ユニットをペリメーターゾーン近傍に設
け、その空調ユニットは室内の空気を吸込んで空調する
ので、従来のように、ペリメーター用空調機に連通した
ダクトを、インテリアゾーンの空調のための給気系チャ
ンバーとして使用される二重床内に通す必要がない。こ
のため二重床の高さを大きくしなくても、二重床内で空
調空気を停滞させるようなことがなく、天井内にもダク
トを通す必要がないため階高を小さくおさえることがで
きる。またペリメーター用空調ユニットは、熱源機器を
別個に設ける必要がないので空調空気の搬送動力が少く
高効率である。さらにペリメーター用空調ユニットが暖
房負荷で、インテリアゾーン用の空調機が冷房負荷の場
合は、ペリメーター用空調ユニットからの熱源空気をイ
ンテリアゾーンの冷房のために使用でき、エネルギー効
率がよい。Effects of the Invention According to the present invention, an air conditioning unit for air conditioning the perimeter zone is provided near the perimeter zone, and the air conditioning unit sucks indoor air to condition the air. There is no need for the ducts communicating with the air conditioner to pass through the double floor, which is used as an air supply system chamber for air conditioning the interior zone. Therefore, even if you do not increase the height of the double floor, the conditioned air will not stagnate within the double floor, and there is no need to run ducts through the ceiling, making it possible to keep the floor height small. . In addition, the perimeter air conditioning unit does not require a separate heat source device, so it requires less power to convey the conditioned air and is highly efficient. Furthermore, if the perimeter air conditioning unit has a heating load and the interior zone air conditioner has a cooling load, the heat source air from the perimeter air conditioning unit can be used to cool the interior zone, resulting in good energy efficiency.
【図１】本発明のペリメーターゾーンの空調方法を示す
断面図である。FIG. 1 is a cross-sectional view showing the perimeter zone air conditioning method of the present invention.
【図２】本発明のペリメーターゾーンの空調方法を示す
平面図である。FIG. 2 is a plan view showing the perimeter zone air conditioning method of the present invention.
１ 二重床 ６ ペリメーター用空調ユニット 1 Double floor 6 Air conditioning unit for perimeter
Claims (1)
空調用通風路とし、空調機の処理空気を床面の吹出し口
から吹出して天井面の還り空気口に吸込むようにし、室
のペリメーターゾーン近傍に室内空気を利用した空調ユ
ニットを配設して、空調ユニットが室内空気を吸込んで
空調処理した空気をペリメーターゾーンに吹出すととも
に、熱源空気を二重床内に流出させるようにしたことを
特徴とするペリメーターゾーンの空調方法。[Claim 1] The floor of the room is configured as a double floor, and the inside of the double floor is used as a ventilation passage for air conditioning, and the processed air of the air conditioner is blown out from the outlet on the floor and sucked into the return air outlet on the ceiling. An air conditioning unit that uses indoor air is installed near the perimeter zone of the room, and the air conditioning unit sucks in indoor air and blows out the conditioned air to the perimeter zone, and the heat source air is distributed inside the double floor. An air conditioning method for a perimeter zone, characterized in that the air is discharged from the surrounding area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3089455A JP2540090B2 (en) | 1991-03-28 | 1991-03-28 | Air-conditioning method for perimeter zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3089455A JP2540090B2 (en) | 1991-03-28 | 1991-03-28 | Air-conditioning method for perimeter zone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04302926A true JPH04302926A (en) | 1992-10-26 |
| JP2540090B2 JP2540090B2 (en) | 1996-10-02 |
Family
ID=13971175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3089455A Expired - Lifetime JP2540090B2 (en) | 1991-03-28 | 1991-03-28 | Air-conditioning method for perimeter zone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2540090B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719525A (en) * | 1993-06-30 | 1995-01-20 | Hitachi Air Conditioning & Refrig Co Ltd | Underfloor flowing air conditioner |
| JPH0814642A (en) * | 1994-06-28 | 1996-01-19 | Shimizu Corp | Air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63306336A (en) * | 1987-06-04 | 1988-12-14 | Takenaka Komuten Co Ltd | Underfloor air-conditioning system |
-
1991
- 1991-03-28 JP JP3089455A patent/JP2540090B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63306336A (en) * | 1987-06-04 | 1988-12-14 | Takenaka Komuten Co Ltd | Underfloor air-conditioning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0719525A (en) * | 1993-06-30 | 1995-01-20 | Hitachi Air Conditioning & Refrig Co Ltd | Underfloor flowing air conditioner |
| JPH0814642A (en) * | 1994-06-28 | 1996-01-19 | Shimizu Corp | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2540090B2 (en) | 1996-10-02 |
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