JPH0424439A - Floor blowing type air conditioner - Google Patents
Floor blowing type air conditionerInfo
- Publication number
- JPH0424439A JPH0424439A JP2129134A JP12913490A JPH0424439A JP H0424439 A JPH0424439 A JP H0424439A JP 2129134 A JP2129134 A JP 2129134A JP 12913490 A JP12913490 A JP 12913490A JP H0424439 A JPH0424439 A JP H0424439A
- Authority
- JP
- Japan
- Prior art keywords
- air
- suction port
- air conditioner
- floor
- 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
- 238000007664 blowing Methods 0.000 title claims abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000001143 conditioned effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on 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】 （産業上の利用分野） 本発明は床に設置した床吹型空調装置に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to a floor-blown air conditioner installed on the floor.
（従来の技術）
床暖房を目的とする床吹型の空調システムは従来から存
在していた。(Prior Art) Floor-blown air conditioning systems for the purpose of floor heating have existed for a long time.
これは、冬季に限って温風を床から吹き出し、夏季はダ
ンパーて給気路を切替え、冷風を天井から吹き出すよう
にしているものであった。This blows warm air out from the floor only in the winter, and in the summer, uses a damper to switch the air supply path and blows out cold air from the ceiling.
即ち、温風は床から吹き出し、冷風は天井から吹き出す
ように給気路を二系統に分けていた。In other words, the air supply path was divided into two systems so that hot air was blown out from the floor and cold air was blown out from the ceiling.
冷風は床付近に滞留し易く、また体感温度を良好にする
ための温度分布や夏の冷ドラフトの発生を防ぐ点で、床
吹型の冷房は不利なので、叙述の如く給気経路を二つに
分けているものである。Cold air tends to stay near the floor, and floor-blown air conditioners are disadvantageous in terms of temperature distribution for a good perceived temperature and prevention of cold drafts in summer, so as mentioned above, two air supply paths are used. It is divided into
（発明が解決しようとする課題）
しかし、給気路を一系統にすることができるならば、設
備構成を簡略にすることとなり、さらには実効領域を設
備機器のために使用して狭くすることもなくなる。(Problem to be solved by the invention) However, if the air supply path can be integrated into one system, the equipment configuration will be simplified and the effective area will be narrowed by being used for equipment. It also disappears.
天井吹出し型の給気系で冷房を行えば夏の冷ドラフトか
生じ易い。If you use a ceiling-type air supply system for cooling, cold drafts are likely to occur in the summer.
本発明は上記事情に鑑みてなされたものであって、その
目的は暖冷房の何れにも適した床吹型空調装置に関する
。The present invention has been made in view of the above circumstances, and its purpose is to relate to a floor-blowing air conditioner suitable for both heating and cooling.
（課題を解決するための手段）
上記目的を達成するために、本発明の床吹型空調装置は
床面に開設した床吹出し口と、この床吹出し口に連通ず
る空調器の給気口と、被空調空間の天面に設けたレター
ン空気吸込口と、このレターン空気吸込口に連通ずる空
調器の吸気口と、壁内面に沿って、かつその横方向に近
接する空調器の吸込口とを具備するものである。(Means for Solving the Problems) In order to achieve the above object, the floor blowing type air conditioner of the present invention has a floor outlet provided on the floor, an air supply port of the air conditioner that communicates with the floor outlet. , a return air suction port provided on the top surface of the air-conditioned space, an air conditioner intake port communicating with the return air suction port, and an air conditioner suction port located along the inner surface of the wall and adjacent to it in the lateral direction. It is equipped with the following.
（作 用）
床吹出し口から被空調空間の天面に設けたレターン空気
吸込口を通り、空調器の吸気口へ戻る空気循環路を形成
し、冷房時には冷気を下から上へ押し上げる循環路にな
る。(Function) Forms an air circulation path from the floor outlet through the return air inlet installed on the top of the air-conditioned space and returns to the air conditioner intake, and during cooling, creates a circulation path that pushes cold air from the bottom to the top. Become.
暖房時には温風を下から上へ送る循環路となる。During heating, it becomes a circulation path that sends warm air from the bottom to the top.
また、壁内面に沿って、かつその横方向に近接する空調
器の吸込口は外壁、特にガラス面等から生じる冬期ドラ
フト（冷気が下向気流になって床面近くに滞留する）を
吸入し、空調器内へ直接的に取り込んで、床面と床上１
６００ミリ前後のレベル面との温度差を大きくさせない
。In addition, the air conditioner's inlet along the inner surface of the wall and adjacent to it in the lateral direction sucks in winter drafts (cold air flows downward and stays near the floor) generated from the outer wall, especially the glass surface. , directly into the air conditioner, and the floor surface and floor 1
Avoid increasing the temperature difference with the level surface of around 600 mm.
（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。(Embodiments) Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
第１図に空調器１を窓際に設置した未成型空調装置を示
す。FIG. 1 shows an unmolded air conditioner in which an air conditioner 1 is installed near a window.
空調器１は床スラブ２から浮かせた浮き床３の上に設置
し、また床スラブ２と浮き床３との間の空間を給気チャ
ンバー４に構成している。The air conditioner 1 is installed on a floating floor 3 lifted from a floor slab 2, and the space between the floor slab 2 and the floating floor 3 is configured as an air supply chamber 4.
空調器１の送風ファン５は給気チャンバー４内に吹き出
し方向を定め、空調器１の吸気口６からレターン空気を
吸い込んで、これをフィルター７に通し、更に冷温水コ
イル、直膨コイル等の熱交換器８を通過させなから給気
チャンバー４内へ送風している。The blower fan 5 of the air conditioner 1 determines the direction of blowing into the air supply chamber 4, sucks return air from the air intake port 6 of the air conditioner 1, passes it through a filter 7, and then cools and heats water coils, direct expansion coils, etc. Air is blown into the air supply chamber 4 without passing through the heat exchanger 8.
床３には給気チャンバー４内に通じる床吹出し口９を設
けている。The floor 3 is provided with a floor outlet 9 that communicates with the interior of the air supply chamber 4.
他方、天井１０には室内の空気を空調器１へ戻すための
レターン空気吸込口１１を設けている。On the other hand, the ceiling 10 is provided with a return air suction port 11 for returning indoor air to the air conditioner 1.
即ち、天井裏がレターン空気ダクトの一部になっている
。That is, the attic becomes part of the return air duct.
この天井裏から空調器１の吸気口６へ連通する空気ダク
ト１２は床下の給気チャンバー４に通じる空調器１の給
気口１３に、吸気口６から供給空気を吸い込んで送る送
風ファン５へ確実に天井裏のリターン空気を送るように
、天井裏と吸気口６との間を繋いでいる。An air duct 12 that communicates from the attic to an air intake 6 of the air conditioner 1 connects to an air intake 13 of the air conditioner 1 that communicates with an air supply chamber 4 under the floor, and a blower fan 5 that sucks and sends supplied air from the air intake 6. The attic and the intake port 6 are connected to ensure that return air from the attic is sent.
給気口１３から給気チャンバー４−床吹出しロ９→レタ
ーン空気吸込ロ１１−空気ダクト１２−吸気口６−フィ
ルター７−熱交換器８−送風ファン５へ至る空気循環路
を形成している。It forms an air circulation path from the air supply port 13 to the air supply chamber 4 - floor outlet 9 -> return air intake 11 - air duct 12 - intake port 6 - filter 7 - heat exchanger 8 - blower fan 5. .
更に、空調器１には窓１４の下側の端縁に沿うように、
即ち横方向に窓１４の下枠に沿って開設した吸込口１５
を設けている。Furthermore, along the lower edge of the window 14, the air conditioner 1 has
That is, the suction port 15 is opened laterally along the lower frame of the window 14.
has been established.
冷房時には室内の空気が窓１４で冷却され、窓１４の上
の方から冷気が窓１４に沿って下へ降りる。During cooling, indoor air is cooled by the window 14, and cold air flows down from above the window 14 along the window 14.
この冷気を吸込口１５が吸い込んで熱交換器８へ案内し
、所謂冷ドラフトを床３へ降下させないようにしている
。This cold air is sucked in by the suction port 15 and guided to the heat exchanger 8 to prevent a so-called cold draft from descending to the floor 3.
吸込口１５は吸気口６へ繋がっているが、その途中にダ
ンパー１６を設け、空気ダクト１２を通るレターン空気
との送気割合を調整し、結果的に吸込口１５の断面積を
可変のものとし、冷ドラフトの吸込量やその流速を調整
できるようにしている。The suction port 15 is connected to the suction port 6, and a damper 16 is provided in the middle thereof to adjust the air supply ratio with the return air passing through the air duct 12, and as a result, the cross-sectional area of the suction port 15 is variable. This makes it possible to adjust the amount of cold draft suction and its flow rate.
（効 果）
以上詳細に説明したように、本発明の未成型空調装置は
、被空調空間の天面に設けたレターン空気吸込口と、こ
れに連通ずる空調器の吸気口とを有し、更に壁内面に沿
って、かつその横方向に近接する空調器の吸込口とを具
備した未成型なので、ガラス窓を含む外壁内面の冷ドラ
フトを吸込むと同時に床面から天井へ抜ける空調空気流
路を形成し、冬期の冷ドラフトを防止し、室内温熱環境
１１価の面では室内居住域の上下温度差が著しく小さい
良好な体感温度空間を提供できる効果かある。(Effects) As explained in detail above, the unmolded air conditioner of the present invention has a return air suction port provided on the top surface of the air-conditioned space, and an air conditioner intake port communicating with the return air suction port, Furthermore, since it is unformed and has an air conditioner suction port along the inner surface of the wall and adjacent to it in the lateral direction, it is possible to draw in cold drafts from the inner surface of the outer wall including the glass windows, and at the same time create a conditioned air flow path that passes from the floor to the ceiling. This has the effect of preventing cold drafts in the winter, and providing a comfortable temperature space with a significantly small difference in temperature between the upper and lower sides of the indoor living area in terms of the indoor thermal environment.
また、給気経路は床吹出してあり、戻り経路は天井側な
どの天面、あるいは窓際なので、空調器の吸気側と送気
側との位置を充分に離すと同時に、レターン空気は天面
から取り込んでおり、冷房時には空調器に室内の一番高
い温度の空気を供給し、しかも１９℃前後の給気温度と
することが結露防止の点で望ましいことを考慮した場合
、空調器の空気循環路は最も冷却効率がよいものと考え
ることができる。In addition, the air supply route is from the floor, and the return route is from the ceiling or near a window. Considering that it is desirable to supply air at the highest temperature in the room to the air conditioner during cooling, and to keep the supply air temperature at around 19 degrees Celsius from the viewpoint of preventing condensation, the air circulation of the air conditioner It can be considered that the cooling efficiency is the highest.
暖房に際しては同様に天面空気をレターン空気とし、し
かも未成型なので、最も良好な温度分布と熱効率が得ら
れる。For heating, the ceiling air is similarly returned air, and since it is unformed, the best temperature distribution and thermal efficiency can be obtained.
第１図は本発明の実施例を示す一部断面図である。
１・・・・・・・・・空調器 ２・・・・・・・
・・床スラブ３・・・・・・・・・床 ４・
・・・・・・・・給気チャンバー５・・・・・・・・・
送風ファン ６・・・・・・・・・吸気ロア・・・・
・・・・・フィルター ８・・・・・・・・・熱交換
器９・・・・・・・・・床吹出し口 １０・・・・・
・天井１１・・・・・・レターン空気吸込口
１２・・・・・・空気ダクト １３・・・・・・給気
口１４・・・・・・窓 １５・・・・・・吸
込口１６・・・・・・ダンパーFIG. 1 is a partially sectional view showing an embodiment of the present invention. 1・・・・・・・・・Air conditioner 2・・・・・・・・・
・・Floor slab 3・・・・・・・Floor 4・
......Air supply chamber 5...
Blower fan 6...Intake lower...
... Filter 8 ... Heat exchanger 9 ... Floor outlet 10 ...
・Ceiling 11...Return air suction port 12...Air duct 13...Air supply port 14...Window 15...Suction port 16・・・・・・Damper
Claims (1)
る空調器の給気口と、被空調空間の天面に設けたレター
ン空気吸込口と、 該レターン空気吸込口に連通する空調器の吸気口と、壁
内面に沿って、かつその横方向に近接する空調器の吸込
口とを具備したことを特徴とする床吹型空調装置。[Scope of Claims] A floor outlet provided on the floor, an air supply port of an air conditioner communicating with the floor outlet, a return air intake provided on the top of the air-conditioned space, and the return air intake. A floor blowing air conditioner characterized by comprising an air conditioner inlet communicating with the air conditioner, and an air conditioner inlet adjacent to the inner surface of the wall in the lateral direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2129134A JPH0765803B2 (en) | 1990-05-21 | 1990-05-21 | Floor blown air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2129134A JPH0765803B2 (en) | 1990-05-21 | 1990-05-21 | Floor blown air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0424439A true JPH0424439A (en) | 1992-01-28 |
| JPH0765803B2 JPH0765803B2 (en) | 1995-07-19 |
Family
ID=15001952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2129134A Expired - Lifetime JPH0765803B2 (en) | 1990-05-21 | 1990-05-21 | Floor blown air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0765803B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062564A (en) * | 2019-04-24 | 2019-07-26 | 上海宝临电气集团有限公司 | A kind of electrical equipment box body temperature control system |
-
1990
- 1990-05-21 JP JP2129134A patent/JPH0765803B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062564A (en) * | 2019-04-24 | 2019-07-26 | 上海宝临电气集团有限公司 | A kind of electrical equipment box body temperature control system |
| CN110062564B (en) * | 2019-04-24 | 2024-05-28 | 上海宝临电气集团有限公司 | Electrical equipment box body temperature control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0765803B2 (en) | 1995-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2003232537A (en) | Sleep capsule | |
| JPH02136628A (en) | Indoor unit for air conditioner | |
| JP2989054B2 (en) | Air conditioning equipment for perimeter zone | |
| JPH0424439A (en) | Floor blowing type air conditioner | |
| JP4729874B2 (en) | Air conditioner | |
| JPH07158907A (en) | Air-conditioning machine | |
| JP4483495B2 (en) | Sleeping capsule | |
| JPS63306329A (en) | Air-conditioning machine for underfloor air-conditioning system | |
| JPH0285636A (en) | Personal air conditioner | |
| JPH029320Y2 (en) | ||
| JPH0618086A (en) | Outlet port/suction port switching type air-conditioning method | |
| JPH07208767A (en) | Suction box for duct air conditioner | |
| JPH0560345A (en) | Air conditioner | |
| JPH08121815A (en) | Air conditioning facility | |
| JP4683447B2 (en) | Ceiling cassette type air conditioner | |
| JP2662030B2 (en) | Air conditioner | |
| JPH0228349Y2 (en) | ||
| JPH0441258B2 (en) | ||
| JPH01210750A (en) | Heat exchanging device | |
| JPH09137965A (en) | Underfloor air conditioning system | |
| JPH0612419Y2 (en) | Air conditioner | |
| JPS63294427A (en) | Air conditioner | |
| JPH04146A (en) | Air conditioner | |
| JPS63306330A (en) | Underfloor air-conditioning system | |
| JPH04126933A (en) | Air conditioning system |