JPH04281151A - Air conditioning device for room where many heat generating bodies exist - Google Patents
Air conditioning device for room where many heat generating bodies existInfo
- Publication number
- JPH04281151A JPH04281151A JP6525191A JP6525191A JPH04281151A JP H04281151 A JPH04281151 A JP H04281151A JP 6525191 A JP6525191 A JP 6525191A JP 6525191 A JP6525191 A JP 6525191A JP H04281151 A JPH04281151 A JP H04281151A
- Authority
- JP
- Japan
- Prior art keywords
- room
- air
- floor
- blower
- space
- 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 abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 12
- 238000007667 floating Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005192 partition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Floor Finish (AREA)
- Central Air Conditioning (AREA)
- Other Air-Conditioning Systems (AREA)
- Duct Arrangements (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は中央コンピュータ室など
のように一定の室内温度に維持すると同時に発熱体が多
く設置してある室の空調に的した空調装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner suitable for maintaining a constant indoor temperature and air-conditioning a room where many heating elements are installed, such as a central computer room.
【０００２】0002
【従来の技術】従来のこの種の空調装置は特定の室を対
象とするためにパッケージ型の空調装置を適宜に配置す
ることが多く、その例を図３に断面図で示している。こ
れは、室１の天井裏をレターンガラリ３とし、更に床ス
ラブ５の上に浮き床７を構成して二重床とし、この床７
の下部空間が給気チャンバー９になっている。また、室
１の側面外部にはレターンガラリ３と給気チャンバー９
とに通じる機械室１１を画成している。機械室１１にエ
アフィルター１３、冷水コイル１５、送風機１７を具え
る空調機１９を設置し、送風機１７の送風口は給気チャ
ンバー９に臨む。また、エアフィルター１３はレターン
ガラリ３からの戻り空気を空調機１９内に取り込む吸い
込み口に装着してあり、空調空気は送風機１７の起動に
よってレターンガラリ３からフィルター１３を経て冷水
コイル１５を通り、更に送風機１７を通って給気チャン
バー９から室１内に吹き出て、天井の吸気口２１に抜け
る流路を流れる。こうして、室１内に設置してある発熱
機器の位置に応じ、床７には多数の吹き出し口２３が開
設してあり、室１内にきめ細かく空調空気を送気してい
た。浮き床７の所望の箇所に床下へ貫通する孔を設けれ
ば、この孔が吹き出し口２３になるので、任意位置にあ
る発熱を伴う機器の温度上昇を抑制する目的に適してい
た。2. Description of the Related Art In conventional air conditioners of this type, package type air conditioners are often appropriately arranged to target a specific room, and an example of this is shown in cross-sectional view in FIG. This is a double floor with a return louver 3 in the ceiling of the room 1 and a floating floor 7 on top of the floor slab 5.
The lower space is an air supply chamber 9. In addition, a return louver 3 and an air supply chamber 9 are provided on the outside of the side of the chamber 1.
It defines a machine room 11 that communicates with. An air conditioner 19 including an air filter 13, a cold water coil 15, and a blower 17 is installed in the machine room 11, and the blower opening of the blower 17 faces the air supply chamber 9. Furthermore, the air filter 13 is attached to a suction port that takes in the return air from the return louver 3 into the air conditioner 19, and when the blower 17 is started, the conditioned air passes from the return louver 3 through the filter 13 and through the chilled water coil 15, and is then passed through the air blower. The air blows out from the air supply chamber 9 into the room 1 through the air supply chamber 17 and flows through a flow path that exits to the air intake port 21 in the ceiling. In this way, a large number of air outlets 23 are provided in the floor 7 according to the positions of the heat generating devices installed in the room 1, and conditioned air is sent into the room 1 in a finely tuned manner. If a hole penetrating under the floor is provided at a desired location on the floating floor 7, this hole becomes the air outlet 23, which is suitable for the purpose of suppressing the temperature rise of equipment that generates heat at any position.
【０００３】0003
【発明が解決しようとする課題】しかし、機械室の分だ
け室内の有効スペースが狭くなること。パッケージ型空
調機の搬入搬出路を確保しておく必要があること。また
、この搬入搬出作業は重量と容積の問題から極めて難し
く、特に建物や室が完成した後の搬出では間仕切壁を除
去する必要を伴う場合もあり、特に困難であった。本発
明は上記事情に鑑みてなされたものであって、その目的
は搬出入が容易で、しかも設置スペースによって室の有
効スペースを狭くせずに済む発熱体の多い部屋の空調装
置を提供することにある。[Problem to be Solved by the Invention] However, the effective indoor space becomes narrower due to the machine room. It is necessary to secure a route for loading and unloading packaged air conditioners. In addition, this loading/unloading work is extremely difficult due to weight and volume issues, and it is especially difficult to carry out after the building or room is completed, as it may involve removing partition walls. The present invention has been made in view of the above circumstances, and its purpose is to provide an air conditioner for a room with many heating elements that is easy to carry in and out and does not require the installation space to reduce the effective space of the room. It is in.
【０００４】0004
【課題を解決するための手段】上記目的を達成するため
に、本発明に係る発熱体の多い部屋の空調装置は床の上
を更に上下２段に区分した三重床構造とし、該下段はレ
ターンガラリに連通させるとともに、熱交換器及び送風
機を設置具備し、該上段は該下段から室内へ抜ける給気
孔を有するファンルームになっているのである。[Means for Solving the Problems] In order to achieve the above object, the air conditioner for a room with many heating elements according to the present invention has a triple floor structure in which the floor is further divided into two upper and lower stages, and the lower stage is a return garage. The fan room is equipped with a heat exchanger and a blower, and the upper tier is a fan room with an air supply hole that allows air to flow into the room from the lower tier.
【０００５】[0005]
【作用】下段に設置した送風機はレターンガラリから戻
り空気を引っぱり、ファンルームに送風する。上段はこ
の送風圧を受けて、また室内空気は送風機によって負圧
になるレターンガラリ側へ流入することと相俟って、送
風機による空気の流れは、レターンガラリから床下の下
段側を経て上段側へ流れ、更に上段から室内、そしてレ
ターンガラリへ戻る循環路を構成している。この循環路
の途中である下段に熱交換器を設置しており、室内の熱
を吸収しているレターン空気がファンルームである上段
側へ移行する前に冷却している。熱交換器及び送風機は
下段側に内装しており、室を仕切って格別に機械室とい
うものを設ける必要がなくなっている。[Operation] The blower installed at the bottom pulls the return air from the return louver and blows it into the fan room. The upper tier receives this blowing pressure, and the indoor air flows into the return louver side where the pressure becomes negative due to the blower, and the air flow from the blower flows from the return louver to the upper tier side via the lower tier under the floor. , further forming a circulation path from the upper stage to the room and back to the return garage. A heat exchanger is installed in the lower part of the circulation path, and the return air that absorbs indoor heat is cooled before moving to the upper part, which is the fan room. The heat exchanger and blower are internally installed on the lower level, eliminating the need to partition the room and provide a special machine room.
【０００６】[0006]
【実施例】以下、本発明の好適な実施例について図面を
参照にして詳細に説明する。図１に本発明の実施例を断
面で示している。図３に示した従来例との差異が判然と
するように、構造的に共通する部分が多い実施例になっ
ており、従来の機械室１１と給気チャンバー９とが異な
り、空調機１９はなくなっている。また、実質的に従来
の機械室１１は空調機１９の保守，修理のための点検ス
ペースを付随的に要するものであったが、空調機１９が
ないので、点検スペースだけを残せばよい。すなわち、
室１ａの両側にレターンガラリ３と床下に連通する点検
スペース２５を仕切壁２７で画成している。この点検ス
ペース２５は戻り空気を床下へ送るためのレターンガラ
リ３の延長になっているとともに、床下の点検口を兼ね
ている。また、床下は浮き床７の高さを上げて床下の上
下空間を広げ、このことによって室１ａの高さが低くな
らないように、天井を上げている。そして、床下と点検
スペース２５は連続しており、結果的にレターンガラリ
３と点検スペース２５および床下は連続していることに
なるが、この床下を更に上下に２段に分離し、従来が２
重床構造であったのに対し、３重床構造にしている。こ
の上下に分けたうちの上段２８は左右端部を閉塞してい
る。即ち、上段２８は点検スペース２５との連通を遮断
し、浮き床７の真下に形成した室状の空間になっている
。この上段２８の下にある下段２９には送風機３０を設
置している。送風機３０の送風口（吐出口）は上段２８
に直接臨ませている。また、上段２８を構成している最
上層の床板である浮き床７には吹き出し口２３がある。
それ故、上段２８は給気チャンバーと同じ機能に近いが
、浮き床７の直下の空間である上段２８全体は室状のフ
ァンルームになっていることから、ファンルームと考え
てよく、送風機３０は下段２９の部分に任意の位置と所
望の台数を設置し、言い換えると上段２８の床下に送風
機３０を多数設置し、その吐出口がファンルームになっ
た上段２８内部に突設してある。エアフィルター３１は
点検スペース２５と下段２９とが繋がる下段２９の端部
に設置し、一方で冷水コイル３３はフィルター３１の内
側、即ち下段２９の奥寄りの方へ設置している。冷水コ
イル３３は一個に限らず、下段２９内において多段階的
に多設してもよい。このようにして、送風機３０、エア
フィルター３１および冷水コイル３３は下段２９による
床下部分に収まっている。浮き床７の床下にある上段２
８部分はファンルームになっている。本発明の実施例で
ある図１の空調装置を適用した室１ａの平面を図３に示
す。図に示す通り、室１ａの床７には縦横に一定の間隔
で吹き出し口２３が設けてあり、これらの吹き出し口２
３から均等に充分な風量が得られるように、送風機３０
の設置位置と数を選択し、これらの送風機３０を下段２
９部分に設置している。室１ａの左右に仕切壁２７で画
成した点検スペース２５が設けてあり、室１ａに対して
左右両端部方向から給気できるようにするとともに、送
風機３０、エアフィルター３１、冷水コイル３３等の点
検補修ないし保守管理を容易にしている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 shows a cross-sectional view of an embodiment of the invention. As the difference from the conventional example shown in FIG. It's gone. Additionally, the conventional machine room 11 essentially requires an additional inspection space for maintenance and repair of the air conditioner 19, but since there is no air conditioner 19, only the inspection space needs to be left. That is,
On both sides of the chamber 1a, a partition wall 27 defines an inspection space 25 that communicates with the return louver 3 and under the floor. This inspection space 25 is an extension of the return louver 3 for sending return air under the floor, and also serves as an inspection opening under the floor. Further, the height of the floating floor 7 under the floor is raised to expand the vertical space under the floor, and the ceiling is raised so that the height of the room 1a is not lowered by this. The underfloor and the inspection space 25 are continuous, and as a result, the return louver 3, the inspection space 25, and the underfloor are continuous, but this underfloor is further separated into two vertical stages, which is different from the conventional method.
Instead of having a multi-floor structure, it now has a triple-floor structure. The upper stage 28 of this upper and lower division has its left and right ends closed. That is, the upper stage 28 is a chamber-like space formed directly below the floating floor 7, with communication with the inspection space 25 cut off. A blower 30 is installed in the lower tier 29 below the upper tier 28. The air outlet (discharge port) of the blower 30 is located at the upper stage 28.
We have them come directly to us. Further, the floating floor 7, which is the uppermost floor plate constituting the upper stage 28, has an air outlet 23. Therefore, the upper stage 28 has almost the same function as an air supply chamber, but since the entire upper stage 28, which is the space directly below the floating floor 7, is a room-shaped fan room, it can be considered a fan room, and the blower 30 In other words, a large number of blowers 30 are installed under the floor of the upper tier 28, and their discharge ports protrude inside the upper tier 28, which serves as a fan room. The air filter 31 is installed at the end of the lower tier 29 where the inspection space 25 and the lower tier 29 are connected, while the cold water coil 33 is installed inside the filter 31, that is, toward the back of the lower tier 29. The number of chilled water coils 33 is not limited to one, and may be provided in multiple stages within the lower stage 29. In this way, the blower 30, the air filter 31, and the cold water coil 33 are housed in the underfloor portion of the lower tier 29. Upper tier 2 under the floor of floating floor 7
Part 8 is a fan room. FIG. 3 shows a plan view of a room 1a to which the air conditioner of FIG. 1, which is an embodiment of the present invention, is applied. As shown in the figure, air outlets 23 are provided at regular intervals vertically and horizontally on the floor 7 of the chamber 1a, and these air outlets 2
Air blower 30 so that sufficient air volume can be obtained evenly from 3
Select the installation location and number of the blowers 30, and install these blowers 30 in the lower 2
It is installed in 9 parts. An inspection space 25 defined by partition walls 27 is provided on the left and right sides of the chamber 1a, which allows air to be supplied to the chamber 1a from both left and right ends, and also allows air to be supplied to the chamber 1a from both the left and right ends. This makes inspection, repair, and maintenance management easy.
【０００７】[0007]
【発明の効果】以上詳細に説明したように、本発明に係
る発熱体の多い部屋の空調装置によれば、室の床下を上
下に二段に区分した三重構造とし、上段は室状に独立し
た空間であるとともに、下段および上段に連通する給気
孔を有し、下段に熱交換器及び送風機を配置しているの
で、機械室のスペース分だけ室を広げることができるほ
か、空調機の搬入，搬出を考えた出入口構造を構成する
必要もなくなる。空調機を構成する熱交換器や送風機は
単体で搬出入するので、施工の面でも極めて容易になる
効果がある。また、室の床下がファンルームになってお
り、その下にある下段部分に必要な数の送風機および熱
交換器を設置できるので、室内の大量の内部発熱体の分
布に適切に対応した容量の空調装置を構成できるほか、
その吹き出し口位置も自由に選択できる効果がある。[Effects of the Invention] As described above in detail, the air conditioner for a room with many heating elements according to the present invention has a triple structure in which the underfloor of the room is divided into two upper and lower stages, and the upper stage is an independent room. In addition to having an air supply hole that communicates with the lower and upper tiers, the heat exchanger and blower are located in the lower tier, so the room can be expanded by the space of the machine room, and it is also possible to carry in an air conditioner. , there is no need to construct an entrance/exit structure with consideration for carrying out. The heat exchanger and blower that make up the air conditioner are transported in and out individually, which has the effect of greatly simplifying construction. In addition, the fan room is located under the floor of the room, and the required number of blowers and heat exchangers can be installed in the lower part of the room. In addition to configuring air conditioning equipment,
The effect is that the position of the air outlet can also be freely selected.
【図１】本発明の空調装置の実施例を示す断面図である
。FIG. 1 is a sectional view showing an embodiment of an air conditioner according to the present invention.
【図２】図１の実施例の平面図である。FIG. 2 is a plan view of the embodiment of FIG. 1;
【図３】従来の空調装置を例示する断面図である。FIG. 3 is a cross-sectional view illustrating a conventional air conditioner.
１ 室 ３ レターンガラリ ５ 床スラブ ７ 浮き床 ９ 給気チャンバー １１ 機会式 １３ エアフィルター １５ 冷水コイル １７ 送風機 １９ 空調機 ２１ 吸気口 ２３ 吹き出し口 ２５ 点検スペース ２７ 仕切壁 ２８ 上段 ２９ 下段 ３０ 送風機 ３１ エアフィルター ３３ 冷水コイル 1 Room 3 Letter gallery 5 Floor slab 7 Floating floor 9 Air supply chamber 11 Occasion ceremony 13 Air filter 15 Cold water coil 17 Blower 19 Air conditioner 21 Intake port 23 Air outlet 25 Inspection space 27 Partition wall 28 Upper row 29 Lower berth 30 Blower 31 Air filter 33 Cold water coil
Claims (1)
床構造とし、該下段はレターンガラリに連通させるとと
もに、熱交換器及び送風機を設置具備し、該上段は該下
段から室内へ抜ける給気孔を有するファンルームである
ことを特徴とする発熱体の多い部屋の空調装置。Claim 1: A triple floor structure in which the floor is further divided into two upper and lower stages, the lower stage is connected to a return louver and is equipped with a heat exchanger and a blower, and the upper stage is connected to the air supply from the lower stage into the room. An air conditioner for a room with many heating elements, characterized by being a fan room with pores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3065251A JP2549471B2 (en) | 1991-03-07 | 1991-03-07 | Air conditioner for rooms with many heating elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3065251A JP2549471B2 (en) | 1991-03-07 | 1991-03-07 | Air conditioner for rooms with many heating elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04281151A true JPH04281151A (en) | 1992-10-06 |
| JP2549471B2 JP2549471B2 (en) | 1996-10-30 |
Family
ID=13281503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3065251A Expired - Fee Related JP2549471B2 (en) | 1991-03-07 | 1991-03-07 | Air conditioner for rooms with many heating elements |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2549471B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05203249A (en) * | 1992-01-29 | 1993-08-10 | Sanwa Ginkou:Kk | Room air conditioner |
| JP2003139351A (en) * | 2001-11-06 | 2003-05-14 | Mitsubishi Electric Corp | Air conditioner system |
| JP2005249258A (en) * | 2004-03-03 | 2005-09-15 | Mitsubishi Electric Corp | Cooling system |
| JP2011196671A (en) * | 2010-02-24 | 2011-10-06 | Takenaka Komuten Co Ltd | High-load air conditioning system |
-
1991
- 1991-03-07 JP JP3065251A patent/JP2549471B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05203249A (en) * | 1992-01-29 | 1993-08-10 | Sanwa Ginkou:Kk | Room air conditioner |
| JP2003139351A (en) * | 2001-11-06 | 2003-05-14 | Mitsubishi Electric Corp | Air conditioner system |
| JP2005249258A (en) * | 2004-03-03 | 2005-09-15 | Mitsubishi Electric Corp | Cooling system |
| JP2011196671A (en) * | 2010-02-24 | 2011-10-06 | Takenaka Komuten Co Ltd | High-load air conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2549471B2 (en) | 1996-10-30 |
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| JPH0712365A (en) | Personal air conditioner system |
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