JP3328808B2 - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JP3328808B2 JP3328808B2 JP2000004382A JP2000004382A JP3328808B2 JP 3328808 B2 JP3328808 B2 JP 3328808B2 JP 2000004382 A JP2000004382 A JP 2000004382A JP 2000004382 A JP2000004382 A JP 2000004382A JP 3328808 B2 JP3328808 B2 JP 3328808B2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- air
- living room
- corridor
- room
- 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.)
- Expired - Fee Related
Links
Landscapes
- Building Environments (AREA)
- Ventilation (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、竪穴空間に連通し
た部屋を有する建築物において、当該部屋の空気調和効
率を高める空気調和装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner for improving the air conditioning efficiency of a room having a room communicating with a pit space.
【０００２】[0002]
【従来の技術】都市部等の住宅密集地域では敷地が手狭
なため、そこに建てられる住宅の延床面積も自ずと小さ
なものとなる。したがって、限られた延床面積の中で空
間を少しでも広く活用して快適に居住するため、設計に
おいて様々な工夫がなされる。2. Description of the Related Art In a densely populated area such as an urban area, the site is small, so that the total floor area of a house built there is naturally small. Therefore, in order to make comfortable living by utilizing the space as much as possible in the limited total floor area, various measures are taken in the design.
【０００３】例えば、図２の平面図に表す住宅において
は、一階居間１と二階廊下２ａとを結ぶように階段３が
設置されている。このような空間構成であると、一階廊
下１ａと二階廊下２ａとを結ぶように階段３を設置した
場合に比べて一階廊下１ａの面積を縮小することが可能
であるため、結果的に一階居間１を広く計画することが
できる。For example, in a house shown in the plan view of FIG. 2, a staircase 3 is installed so as to connect a living room 1 on the first floor and a corridor 2a on the second floor. With such a space configuration, the area of the first floor corridor 1a can be reduced as compared with the case where the stairs 3 are installed so as to connect the first floor corridor 1a and the second floor corridor 2a. The living room 1 on the first floor can be widely planned.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、同図に
示した空間構成を有する住宅の場合、空気調和（以下
「空調」という）の問題が生じることになる。例えば、
一階居間１を暖房するためにエアコン８から吹き出した
暖気の一部は、暖房を行う必要のない階段３及び二階廊
下２ａまで流出してしまうため、一階居間１がなかなか
暖まらず、コストも余計にかかってしまう。However, in the case of a house having the space configuration shown in the figure, a problem of air conditioning (hereinafter referred to as "air conditioning") occurs. For example,
A part of the warm air blown out from the air conditioner 8 for heating the first floor living room 1 flows out to the stairs 3 and the second floor corridor 2a which do not need to be heated. It takes extra time.
【０００５】逆に、図示しないが、二階居間と一階廊下
とを結ぶように階段を設けた場合には、二階居間を冷房
するための冷気の一部が階段及び一階廊下まで流出して
しまうため、二階居間がなかなか冷えないことになる。
すなわち、階段や吹抜けのような竪穴空間を介して下階
（上階）の部屋と上階（下階）とが連通されている場合
には、その部屋を速やかに空調することができず、空調
コストが嵩むという問題が生じる。Conversely, although not shown, when a stair is provided to connect the second floor living room to the first floor corridor, part of the cool air for cooling the second floor living room flows out to the stairs and the first floor corridor. Because of this, the living room on the second floor is not easily cooled down.
In other words, when the lower floor (upper floor) and the upper floor (lower floor) are communicated with each other through a pit space such as a stairwell or a stairwell, the room cannot be quickly air-conditioned, There is a problem that the air conditioning cost increases.
【０００６】そこで、本発明は、かかる問題に鑑み、上
下階を結ぶ竪穴空間に連通した部屋を有する建築物にお
いて、当該部屋の空調効率を高める空調装置を提案する
ことを目的とする。In view of the foregoing, it is an object of the present invention to propose an air conditioner that increases the air conditioning efficiency of a room having a room communicating with a vertical space connecting the upper and lower floors.
【０００７】[0007]
【課題を解決するための手段】すなわち、本発明は、一
階と二階とを結ぶ階段及び二階廊下からなる竪穴空間
に、空調すべき部屋である一階居間が連通した建築物に
おいて、前記二階廊下の壁面上方に設けた給気口と、前
記一階居間の天井面に設けた排気口と、二階の間仕切壁
内及び一階天井ふところ内を走り、前記給気口と前記排
気口とを連通するダクトと、このダクト内の空気を強制
的に前記給気口側から前記排気口側へ送るファンと、を
備えることを特徴とする空調装置であり、また、一階居
間と二階廊下とに連通する吹抜け及び前記二階廊下から
なる竪穴空間に、空調すべき部屋である一階居間が連通
した建築物において、前記二階廊下の壁面上方に設けた
給気口と、前記一階居間の天井面に設けた排気口と、二
階の間仕切壁内及び一階天井ふところ内を走り、前記給
気口と前記排気口とを連通するダクトと、このダクト内
の空気を強制的に前記給気口側から前記排気口側へ送る
ファンと、を備えることを特徴とする空調装置である。 That is, the present invention provides one aspect of the present invention.
Pit space consisting of stairs connecting the first and second floors and corridors on the second floor
In a building where the first-floor living room, which is a room to be air-conditioned, communicates, an air supply port provided above the wall of the second-floor corridor , an exhaust port provided on the ceiling surface between the first-floor living room , and a second-floor partition wall
A duct running inside and on the first floor ceiling, communicating the air supply port and the exhaust port, and a fan forcibly sending air in the duct from the air supply port side to the exhaust port side, it is air-conditioning system, characterized in comprising also stay first floor
From the stairwell communicating between the room and the second floor corridor and from the second floor corridor
Pit space communicates with the living room on the first floor, a room to be air-conditioned
In the building, which was installed above the wall of the second floor corridor
An air supply port, an exhaust port provided on the ceiling of the first floor living room,
Run inside the partition wall on the floor and inside the ceiling on the first floor,
A duct communicating between the vent and the exhaust port, and
Air is forcibly sent from the supply port side to the exhaust port side
And a fan.
【０００８】かかる空調装置によれば、一階居間の暖房
を行ったときに、一階居間内から竪穴空間に流出した暖
気が給気口を通じてダクト内に取り込まれ、さらにファ
ンによって強制的に排気口を通じて一階居間内に戻され
るという空気循環が実現されるため、一階居間の暖房効
率を高めることができる。According to such an air conditioner, when heating the living room on the first floor , the warm air flowing out of the living room on the first floor into the pit space is heated.
Air is introduced into the duct through the air inlet, further since the air circulation is realized that is returned to the first floor living room through forced air outlet by a fan, the heating efficiency of the first floor living room
Rate can be increased.
【０００９】[0009]
【発明の実施の形態】以下、添付図面を参照して、本発
明の好適な実施の形態を詳細に説明する。なお、説明に
おいて、同一要素には同一符号を用い、重複する説明は
省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In the description, the same elements will be denoted by the same reference symbols, without redundant description.
【００１０】図１は本発明に係る空調装置の一実施形態
を表す断面斜視図であり、図２に示した住宅について本
発明を適用したものである。ここで、符号１は空調すべ
き部屋である一階居間、符号３は一階と二階とを結ぶ階
段、符号４は給気口、符号５は排気口、符号６はダク
ト、符号７はファン、符号８は空調機器としてのエアコ
ンを示している。FIG. 1 is a sectional perspective view showing an embodiment of an air conditioner according to the present invention, in which the present invention is applied to the house shown in FIG. Here, reference numeral 1 denotes a living room on the first floor which is a room to be air-conditioned, reference numeral 3 denotes a stair connecting the first floor and the second floor, reference numeral 4 denotes an air supply port, reference numeral 5 denotes an exhaust port, reference numeral 6 denotes a duct, and reference numeral 7 denotes a fan. , 8 denotes an air conditioner as an air conditioner.
【００１１】同図に示すように、二階廊下２ａの壁面上
方には給気口４が、一階居間１の天井面には排気口５が
設置され、給気口４と排気口５は、二階の間仕切壁内及
び一階天井ふところ内を走るダクト６によって連通され
ている。また、ダクト６の途中にはファン７が設置され
ている。したがって、例えば一階居間１を暖房したとき
に、エアコン８から吹き出し、階段３を通って二階廊下
２ａの天井付近に溜まった暖気は、ファン７により給気
口４からダクト６内に吸引され、さらに排気口５から再
び一階居間１内に排出されることになる。したがって、
このような空調装置を設けない場合に比べて、一階居間
１は速やかに暖められ、暖房コストも抑えることができ
る。逆に、一階居間１を冷房した場合に、エアコン８か
ら吹き出す冷気が階段３を通って二階廊下２ａに溜まる
ことは考えにくいが、ファン７を作動させることによ
り、やはり一階居間１の冷房効率は高まる。なお、特許
請求の範囲でいう「竪穴空間」は、本実施形態では階段
３及び二階廊下２ａに該当する。As shown in FIG. 1, an air inlet 4 is provided above the wall of the second floor corridor 2a, and an air outlet 5 is provided on the ceiling of the living room 1 on the first floor. It is communicated by a duct 6 running inside the partition on the second floor and inside the ceiling at the first floor. A fan 7 is provided in the middle of the duct 6. Therefore, for example, when heating the living room 1 on the first floor, the warm air blown out from the air conditioner 8 and accumulated near the ceiling of the second floor corridor 2a through the stairs 3 is drawn into the duct 6 from the air supply port 4 by the fan 7, Further, the air is discharged again from the exhaust port 5 into the living room 1 on the first floor. Therefore,
The living room 1 on the first floor can be quickly heated and the heating cost can be reduced as compared with a case where such an air conditioner is not provided. Conversely, when cooling the living room 1 on the first floor, it is unlikely that the cool air blown out from the air conditioner 8 accumulates in the second floor corridor 2a through the stairs 3, but by operating the fan 7, the cooling of the living room 1 on the first floor is also possible. Efficiency increases. The “pit space” in the claims corresponds to the stairs 3 and the second floor corridor 2 a in the present embodiment.
【００１２】このような空調装置を断面図で表したもの
が図３（ａ）である。すなわち、ダクト６により矢印で
示す暖気の通り道をつくり、ファン７で強制的に時計ま
わりに空気を循環させているのである。なお、図３
（ｂ）は、図３（ａ）の場合と逆に、二階居間２を冷房
したときに、エアコン８から吹き出し、階段３を通って
一階廊下１ａの床付近に溜まった冷気が、一階廊下１ａ
の壁面下方に設置された給気口４から吸い込まれ、二階
居間２の壁面に設置された排気口５から再び二階居間２
内に排出される参考例を表している。なお、この実施形
態における「竪穴空間」は階段３及び一階廊下１ａであ
る。FIG. 3A is a sectional view of such an air conditioner. That is, a path of warm air indicated by an arrow is created by the duct 6, and the air is forcibly circulated clockwise by the fan 7. Note that FIG.
3B, contrary to the case of FIG. 3A, when the living room 2 on the second floor is cooled, the cool air blown out from the air conditioner 8 and accumulated near the floor of the first floor corridor 1a through the stairs 3 is converted to the first floor. Corridor 1a
Is sucked in from an air supply port 4 installed below the wall of the second floor, and again discharged from an exhaust port 5 installed on the wall of the second floor living room 2.
It shows a reference example that is discharged inside. The “pit space” in this embodiment is the staircase 3 and the first floor corridor 1a.
【００１３】さらに、図３（ｃ）は、階段３ではなく一
階居間１と二階廊下２ａとに連通する吹抜け３’を有す
る住宅において一階居間１を暖房する場合に、エアコン
８から吹き出し、吹抜け３’を通って二階廊下２ａの天
井付近に溜まった暖気が、ファン７により給気口４から
ダクト６内に吸引され、さらに一階居間１の天井面に設
置された排気口５から再び一階居間１内に排出される実
施形態を表している。なお、この実施形態における「竪
穴空間」は吹抜け３’及び二階廊下２ａである。Further, FIG. 3 (c) shows that, when heating the first-floor living room 1 in a house having an atrium 3 'communicating with the first-floor living room 1 and the second-floor corridor 2a instead of the stairs 3, the air is blown out from the air conditioner 8, The warm air accumulated near the ceiling of the second-floor corridor 2a through the atrium 3 'is sucked into the duct 6 from the air supply port 4 by the fan 7, and is again discharged from the exhaust port 5 provided on the ceiling surface of the living room 1 on the first floor. 1 illustrates an embodiment in which the air is discharged into a living room 1 on the first floor. The “pit space” in this embodiment is the atrium 3 ′ and the second floor corridor 2a.
【００１４】ここまで二つの実施形態を通じて本発明に
係る空調装置を説明してきたが、本発明はこれらの実施
形態に限定されるものではなく、適宜の変更が可能であ
る。したがって、用途や階数、構造形式等を問わずあら
ゆる建築物に適用することができ、給気口４や排気口５
の設置高さやダクト６の経路等についても、納まりを考
慮して適宜定められる。Although the air conditioner according to the present invention has been described with reference to the two embodiments, the present invention is not limited to these embodiments, and appropriate changes can be made. Therefore, the present invention can be applied to any building regardless of the use, the number of floors, and the structure type.
The installation height, the path of the duct 6, and the like are appropriately determined in consideration of the fit.
【００１５】[0015]
【発明の効果】以上のように、本発明に係る空調装置に
よれば、一階居間の暖房を行ったときに、一階居間内か
ら竪穴空間に流出した暖気が給気口を通じてダクト内に
取り込まれ、さらにファンによって強制的に排気口を通
じて一階居間内に戻されるという空気循環が実現される
ため、一階居間の暖房効率を高めることができる。As described above, according to the air conditioner of the present invention, when heating the first floor living room , the warm air flowing out of the first floor living room into the pit space enters the duct through the air supply port. Since the air circulation is realized in which the air is taken in and further returned to the first floor living room through the exhaust port by the fan, the heating efficiency of the first floor living room can be improved.
【図１】本発明に係る空調装置の一実施形態を表す断面
斜視図である。FIG. 1 is a sectional perspective view showing an embodiment of an air conditioner according to the present invention.
【図２】図１に示した空調装置を採用した住宅の平面図
である。FIG. 2 is a plan view of a house employing the air conditioner shown in FIG.
【図３】本発明に係る空調装置の実施形態及び参考例を
表す断面図である。FIG. 3 is a cross-sectional view illustrating an embodiment and a reference example of an air conditioner according to the present invention.
１ … 一階居間 １ａ… 一階廊下 ２ … 二階居間 ２ａ… 二階廊下 ３ … 階段 ３’… 吹抜け ４ … 給気口 ５ … 排気口 ６ … ダクト ７ … ファン ８ … エアコン DESCRIPTION OF SYMBOLS 1 ... Living room on the first floor 1a ... Corridor on the first floor 2 ... Living room on the second floor 2a ... Corridor on the second floor 3 ... Stairs 3 '... Void 4 ... Air supply port 5 ... Exhaust port 6 ... Duct 7 ... Fan 8 ... Air conditioner
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平８−135035（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) F24F 7/04 - 7/06 ──────────────────────────────────────────────────続 き Continued on the front page (56) References JP-A-8-135035 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) F24F 7/ 04-7/06
Claims (2)
らなる竪穴空間に、空調すべき部屋である一階居間が連
通した建築物において、 前記二階廊下の壁面上方に設けた給気口と、前記一階居
間の天井面に設けた排気口と、二階の間仕切壁内及び一
階天井ふところ内を走り、前記給気口と前記排気口とを
連通するダクトと、このダクト内の空気を強制的に前記
給気口側から前記排気口側へ送るファンと、 を備えることを特徴とする空気調和装置。1. The stairs connecting the first and second floors and the corridor on the second floor
The living room on the first floor, which is a room to be air-conditioned,
In the passed building, an air supply opening provided above the wall of the second floor corridor , and the first floor residence
Exhaust vents on the ceiling between the room and the inside and
A duct that runs inside the floor ceiling, communicates the air supply port and the exhaust port, and a fan that forcibly sends air in the duct from the air supply port side to the exhaust port side. An air conditioner characterized by:
及び前記二階廊下からなる竪穴空間に、空調すべき部屋
である一階居間が連通した建築物において、 前記二階廊下の壁面上方に設けた給気口と、前記一階居
間の天井面に設けた排気口と、二階の間仕切壁内及び一
階天井ふところ内を走り、前記給気口と前記排気口とを
連通するダクトと、このダクト内の空気を強制的に前記
給気口側から前記排気口側へ送るファンと、 を備えることを特徴とする空気調和装置。2. A stairwell communicating with a living room on the first floor and a corridor on the second floor.
And a room to be air-conditioned in the pit space consisting of the second floor corridor
In building the first floor living room is communicated is, the air supply port provided on the wall surface above the second floor hallway, stay the first floor
Exhaust vents on the ceiling between the room and the inside and
A duct that runs inside the floor ceiling, communicates the air supply port and the exhaust port, and a fan that forcibly sends air in the duct from the air supply port side to the exhaust port side. An air conditioner characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000004382A JP3328808B2 (en) | 2000-01-13 | 2000-01-13 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000004382A JP3328808B2 (en) | 2000-01-13 | 2000-01-13 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001193978A JP2001193978A (en) | 2001-07-17 |
| JP3328808B2 true JP3328808B2 (en) | 2002-09-30 |
Family
ID=18533180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000004382A Expired - Fee Related JP3328808B2 (en) | 2000-01-13 | 2000-01-13 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3328808B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019045057A (en) * | 2017-08-31 | 2019-03-22 | 旭化成ホームズ株式会社 | Air conditioning system, building with the air conditioning system, and method for operating the air conditioning system |
| JP2019158163A (en) * | 2018-03-07 | 2019-09-19 | 三菱電機株式会社 | Air conditioning system |
-
2000
- 2000-01-13 JP JP2000004382A patent/JP3328808B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001193978A (en) | 2001-07-17 |
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