JPH0213753A - Common ventilation system for high building and common ventilation duct structure - Google Patents
Common ventilation system for high building and common ventilation duct structureInfo
- Publication number
- JPH0213753A JPH0213753A JP16191488A JP16191488A JPH0213753A JP H0213753 A JPH0213753 A JP H0213753A JP 16191488 A JP16191488 A JP 16191488A JP 16191488 A JP16191488 A JP 16191488A JP H0213753 A JPH0213753 A JP H0213753A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- exhaust
- ventilation
- outside air
- air
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 54
- 238000004378 air conditioning Methods 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 210000002837 heart atrium Anatomy 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction 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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/50—HVAC for high buildings, e.g. thermal or pressure differences
Landscapes
- Duct Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
この発明は、主に高層の集合住宅建物に実施される共同
換気方法及び共同換気用ダクト構造に係り、さらにいえ
ば、降雪量の多い地域で空調用の室外機あるいは各住戸
の換気口、排気口を戸外に設けると降雨や、降雪によっ
て機能障害を生じ使用に耐えないような地域の高層建物
に実施される共同換気方法及び共同換気用ダクト構造に
関する。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a common ventilation method and common ventilation duct structure mainly implemented in high-rise apartment buildings, and more particularly, to a common ventilation duct structure implemented in high-rise apartment buildings, and more particularly, to Common ventilation methods and common ventilation duct structures implemented in high-rise buildings in areas where outdoor units or ventilation ports and exhaust ports for each dwelling unit would be damaged by rain or snow and become unusable if installed outdoors. Regarding.
従来の技術
従来、高層の集合住宅建物には、集中冷暖房システムを
採用していないかぎり、各住戸のベランダ等に空調用の
室外機を設置しているのが一般的である。そして、各住
戸の換気口や排気口なども、各住戸の所定位置の壁を貫
通せしめ室外に開口する孔として設けているのが一般的
である。BACKGROUND OF THE INVENTION Conventionally, in high-rise housing complexes, unless a central heating and cooling system is used, an outdoor unit for air conditioning is generally installed on the balcony of each dwelling unit. The ventilation and exhaust ports of each dwelling unit are also generally provided as holes that penetrate the wall at predetermined positions of each dwelling unit and open to the outside.
従来、大型建物や高層建物に設けられるダクトは、集中
冷暖房用の空調ダクトというのが一般的である(特公昭
48−22931号公報)、また、高層建物の1階から
屋上階まで吹抜ける排気ダクトも公知である(実開昭5
0−147453号公報)が、これは単なる煙突代用ぐ
らいの機能しか果たしていない。Conventionally, the ducts installed in large buildings and high-rise buildings are generally air-conditioning ducts for central cooling and heating (Japanese Patent Publication No. 48-22931). Ducts are also known (1985).
(No. 0-147453), but this serves only as a substitute for a chimney.
本発明が解決しようとする課題
降雪量の多い地域の建物の場合、ベランダ等に設置した
空調用の室外機は、蹟雪に埋もれて全く役に立たないか
、又は空気の出入口が降雨や降雪のため凍りついて機能
障害を起して使用に耐えないのが普通である。よって、
室外機をベランダへ置いたり、外壁に取付けることは適
切、を欠くとされている。したがって、室外機をいかな
る場所へ設置して使用に供せしめるかが重大な解決課題
になっている。Problems to be Solved by the Invention In buildings located in areas with heavy snowfall, outdoor air conditioning units installed on balconies are either completely useless because they are buried under snow, or the air inlets and outlets are blocked by rain or snow. Usually, it freezes and malfunctions, making it unusable. Therefore,
It is considered inappropriate to place the outdoor unit on a balcony or attach it to an outside wall. Therefore, deciding where to install and use the outdoor unit has become an important problem to be solved.
同様に、各住戸の生活上に不可欠の外気取入れ用換気口
や排気口なども、これを単に壁を貫通せしめて戸外に開
口させると、戸外の開口部が降雪や降雨で凍りつき塞が
れてしまって役に立たないので、これらもいかなる場所
へ設けて使用に供せしめるかが降雪地域の建物特有の解
決課題になっている。Similarly, if the outside air intake vents and exhaust vents, which are essential for the daily life of each dwelling unit, are simply penetrated through the wall and opened to the outdoors, the outdoor openings will freeze and become blocked by snow and rain. Since they are useless if they are stored away, deciding where to install them and make them useful is a problem unique to buildings in snowy areas.
課題を解決するための手段
(第゛工の発明)
上記従来技術の課題を解決するための手段として、この
発明に係る高層建物の共同換気方法は。Means for Solving the Problems (Part 1 Invention) As a means for solving the problems of the prior art described above, there is a communal ventilation method for high-rise buildings according to the present invention.
図面に実施例を示したように、
高層建物1の1階から屋上階まで吹き抜けの換気用ダク
ト2を外気取入れ用の導入側ダク)2aと排気側ダク)
2bとから成る複合構造体として設け、導入側ダク)2
aには外気を取入れて各住戸の外気取入れに利用し、排
気側ダクト2bには各住戸の排気を行ない、また、空調
用室外機3等の設置スペースを換気用ダクト2内に確保
する構成とした。As shown in the example in the drawing, an atrium ventilation duct 2 is installed from the first floor of a high-rise building 1 to the roof floor, with an inlet duct 2a for taking in outside air and an exhaust duct 2a).
Installed as a composite structure consisting of 2b, introduction side duct) 2
A configuration in which outside air is taken in and used for intake of outside air to each dwelling unit, exhaust side duct 2b is used to exhaust air from each dwelling unit, and space for installing an air conditioning outdoor unit 3, etc. is secured within the ventilation duct 2. And so.
作 用
建物1の1階から屋上階まで吹抜けの換気用ダクト2を
外気取入れ用の導入側ダクト2aと排気側ダクト2bと
から成る複合構造体として設けたので、各ダク)2a、
2bを流れる空気の合理的、効率的な使い分けができる
。即ち、導入側ダク)2aの新鮮外気は各住戸の生活上
不可欠の空気として換気口から取入れて使用することが
できる。排気側ダクト2bには各住戸の汚れた空気や湿
気、臭気などを排出できる。Function: The ventilation duct 2 that extends from the first floor of the building 1 to the roof floor is provided as a composite structure consisting of an inlet duct 2a for taking in outside air and an exhaust duct 2b, so each duct 2a,
The air flowing through 2b can be used rationally and efficiently. That is, fresh outside air from the inlet duct 2a can be taken in through the ventilation openings and used as air essential for daily life in each dwelling unit. Dirty air, moisture, odor, etc. from each dwelling unit can be exhausted to the exhaust side duct 2b.
また、換気用ダクト2内に室外機3を設置するので、室
外a3が直接降雨や降雪にさらされるようなことがなく
、植雪にうもれたり、空気の出入口が凍りついて閉塞さ
れ機ス走障害を起すような心配は全くない。In addition, since the outdoor unit 3 is installed inside the ventilation duct 2, the outdoor a3 is not directly exposed to rain or snow, and there is no chance that the outdoor a3 will be covered with snow, or that the air inlet/outlet may freeze and become blocked, resulting in machine running problems. There is no need to worry about it happening.
その上、換気用ダクト2内の空気温度は、真冬でも戸外
の空気温度よりは若干高いし、排気側ダク)2b内の空
気は各住戸からの排気温度でさらに高くなっているので
、各住戸の冷房や暖房にこれらの空気温度を利用するこ
とで室外機3等を合理的、経済的に運転することができ
る。Furthermore, the air temperature inside the ventilation duct 2 is slightly higher than the outdoor air temperature even in the middle of winter, and the air inside the exhaust duct 2b is even higher due to the exhaust temperature from each dwelling unit. By using these air temperatures for cooling or heating, the outdoor unit 3 etc. can be operated rationally and economically.
(第2.3の発ITJ)
同じ〈従来技術の上述した課題を解決するための手段と
して、この発明に係る高層建物の共同換気用ダクト構造
は、やはり図面に実施例を示したとおり、
高層建物1の各住戸のユティリティスペース4ないしそ
の近傍位置に、1階から屋上階まで吹き抜けの換気用ダ
クト2を外気取入れ用の導入側ダク)2aと排気側ダク
)2bとから成る複合構造体として設け、両ダク)2a
、2bを仕切る隔壁2C部分に空調用の室外41!J!
3を設置した。また。(ITJ of 2.3) Same <As a means to solve the above-mentioned problems of the prior art, the duct structure for common ventilation of high-rise buildings according to the present invention, as shown in the embodiment in the drawings, In the utility space 4 of each residential unit of the building 1 or in its vicinity, a ventilation duct 2 with an atrium extending from the first floor to the roof floor is installed as a composite structure consisting of an inlet duct 2a for taking in outside air and an exhaust duct 2b. Provided, both ducts) 2a
, outdoor 41 for air conditioning on the partition wall 2C that partitions 2b! J!
3 was installed. Also.
導入側ダクト2aに各住戸の外気取入れ用換気口を設け
、排気側ダク)2bに各住戸の浴室、トイし1台所等の
排気口を設けたことを特徴とする。The duct 2a on the inlet side is provided with a ventilation port for taking in outside air from each dwelling unit, and the duct 2b on the exhaust side is provided with an exhaust port for the bathroom, toilet, kitchen, etc. of each dwelling unit.
なお、上記高層建物の共同換気用ダクト構造において、
外気取入れ用の導入側ダク)2aの天端には外気取入れ
用の送風ファン5を設置し、排気側ダクトの天端には排
気用のファン6を設置したことも特徴とする。In addition, in the common ventilation duct structure of the above-mentioned high-rise buildings,
Another feature is that a blower fan 5 for taking in outside air is installed at the top of the inlet duct 2a for taking in outside air, and an exhaust fan 6 is installed at the top of the exhaust duct.
作 用
各住戸の浴室7に発生する湿気、トイレ8の臭気、台所
9のオーブン等から発生する熱気等は。Effects: Humidity generated in the bathroom 7 of each dwelling unit, odor from the toilet 8, hot air generated from the oven in the kitchen 9, etc.
それぞれ排気口から排気側ダク)2aへ放出することで
集合住宅特有の近隣迷惑を防げる。同様に、空調用の室
外機3もダクト2内に設置するので、近隣へ騒音や振動
の迷惑を及ぼす問題も起こらない。By discharging from each exhaust port to the exhaust side duct (2a), it is possible to prevent the neighborhood nuisance that is typical of apartment complexes. Similarly, since the outdoor unit 3 for air conditioning is also installed within the duct 2, there will be no problem of noise or vibration bothering the neighbors.
勿論、換気用ダクト2内に設置した室外機3や換気口、
排気口には、降雨や降雪が直接ふりかかるようなことが
ないので、積雪の被害や凍結の心配は全くなく、四季を
通じて良好にその機能を働かせることができる。また、
室外機3については、夏期の冷房は導入側ダクト2aへ
取込んだ新鮮空気を利用して熱交換(放熱)を効率よく
経済的に行なうことができる。逆に、冬期の暖房には排
気側ダク)2b内の少し暖かな空気を利用した熱交換(
吸熱)を効率よく経済的に行なうことができる。Of course, the outdoor unit 3 and ventilation opening installed in the ventilation duct 2,
Since the exhaust port is not directly exposed to rain or snow, there is no need to worry about snow damage or freezing, and the exhaust port can function well throughout the year. Also,
Regarding the outdoor unit 3, for cooling in summer, heat exchange (heat radiation) can be performed efficiently and economically by using the fresh air taken into the inlet-side duct 2a. On the other hand, for heating in winter, heat exchange (
heat absorption) can be carried out efficiently and economically.
吹抜けの排気側ダク)2bは、自然通風の所謂煙突効果
で排気を行なえるが、排気用のファン6による強制排気
も行なわれる。排気側ダク)2bの排気作用によって導
入側ダク)2aに外気を取入れる誘引作用を期待できる
が、送風ファン5による強制取り入れも行なわれる。The exhaust side duct (2b) of the atrium can exhaust air by a so-called chimney effect of natural ventilation, but forced exhaust is also performed by an exhaust fan 6. Although the exhaust action of the exhaust side duct 2b can be expected to induce the intake of outside air into the introduction side duct 2a, forced intake is also performed by the blower fan 5.
実施例 次に、図示した本発明の詳細な説明する。Example The illustrated invention will now be described in detail.
第1図は、高層建物1の平面形状において、各住戸10
の浴室7.トイ981台所9等が集中したユティリティ
スペースの特にトイレ8に隣接した位ff1(但し、と
の位置の限りではない)に、1階から屋上階Nまで吹き
抜けの換気用ダクト2を設けた構成を示している。Figure 1 shows each residential unit 10 in the plan shape of a high-rise building 1.
Bathroom 7. Toy 981In the utility space where the kitchen 9, etc. are concentrated, especially in the location ff1 adjacent to the toilet 8 (however, this is not limited to the location), an atrium ventilation duct 2 is installed from the first floor to the rooftop floor N. It shows.
第2図に詳示したように、換気用ダクト2は。As shown in detail in FIG. 2, the ventilation duct 2.
外気取入れ用の導入側ダク)2aと排気側ダクト2bと
を併合した複合構造体として設けられている。導入側ダ
クト2a及び排気側ダク)2bの下端部は、第2図のよ
うに地面(G、L)上約3m位の高さにおいて水平横方
向に横引きし大気に開口せしめて吹き抜けの実効をあら
しめている。最大の積雪量を3mぐらいと予測し、積雪
によって換気用ダクト2の下端開口が塞がれないように
するためである。It is provided as a composite structure in which an inlet duct 2a for taking in outside air and an exhaust duct 2b are combined. The lower ends of the inlet duct 2a and the exhaust duct 2b are drawn horizontally at a height of approximately 3 m above the ground (G, L) as shown in Figure 2, and are opened to the atmosphere to create an effective atrium. is showing. This is to prevent the lower end opening of the ventilation duct 2 from being blocked by the snow accumulation by predicting the maximum snowfall amount to be about 3 m.
導入側ダクト2aの天端には送風ファン5を設置して外
気の取入が行なわれる。また、排気側ダク)2bの天端
には排気用ファン6を設置して強制的な排気が行なわれ
る。その詳細は第3図に示したように、まず換気用ダク
ト2の天端は、建物1の屋上階Nからの高さHを3mぐ
らい確保して積雪に埋れない構成とされている。そして
、換気用ダクト2の天端に雪除けの塔屋12を設置し。A blower fan 5 is installed at the top end of the introduction-side duct 2a to take in outside air. Further, an exhaust fan 6 is installed at the top of the exhaust side duct 2b to perform forced exhaust. The details are shown in Fig. 3. First, the top of the ventilation duct 2 is designed to have a height H of about 3 m from the roof floor N of the building 1 so that it will not be buried in snow. Then, a snow protection tower 12 is installed at the top of the ventilation duct 2.
ガラリ13による通風口の内側に送風ファン5と排気フ
ァン6が設置されている。それぞれのファン5.6は防
振ゴム14を使用した台プレート15上に設置されてい
る。但し、排気用ファン6を省略して自然通風力(煙突
効果)による排気を行なう構成で実施することもできる
。あるいは強力な排気用ファン6を使用することにより
、導入側ダク)2aへ誘引作用を及ぼしめ、もって送風
用のファン5を省略したMIi戊で実施することもでき
る。A ventilation fan 5 and an exhaust fan 6 are installed inside the ventilation opening formed by the louver 13. Each fan 5.6 is installed on a base plate 15 using anti-vibration rubber 14. However, it is also possible to omit the exhaust fan 6 and perform exhaust by natural ventilation (chimney effect). Alternatively, by using a powerful exhaust fan 6, an attraction effect can be exerted on the inlet side duct 2a, thereby making it possible to implement the MIi system by omitting the ventilation fan 5.
換気用ダクト2において、導入側ダク)2aと排気側ダ
クト2bとを仕切′る隔壁2Cに各住戸の空調用の室外
機3が設置されている。夏期には導入側ダク)2aへ取
入れた外気との熱交換(放熱)により各住戸lOの効率
的な冷房を行なう。In the ventilation duct 2, an outdoor unit 3 for air conditioning of each dwelling unit is installed on a partition wall 2C that partitions an inlet duct 2a and an exhaust duct 2b. In summer, each dwelling unit 10 is efficiently cooled by heat exchange (radiation) with outside air taken into the inlet duct 2a.
また、冬期には室外機3を排気側ダク)2bを上昇する
排気を利用した熱交換(吸熱)を行なわせるものとし、
効率的な暖房を行なわしめる。排気には各住戸lOから
排出された熱気が混じりいくらか温かいからである。も
つとも、導入側ダクトza内へ取入れた外気の温度は、
屋外の寒風に比して2〜3℃ぐらい温度が高いので、こ
の外気の温度をそのまま利用した熱交換(吸熱)で暖房
を行なうこともできる。In addition, in winter, the outdoor unit 3 is configured to perform heat exchange (heat absorption) using the exhaust gas rising through the exhaust side duct 2b.
Perform efficient heating. This is because the exhaust air is mixed with hot air discharged from each dwelling unit 10 and is somewhat warm. However, the temperature of the outside air taken into the inlet duct za is
Since the temperature is about 2 to 3 degrees Celsius higher than the cold wind outdoors, heating can be performed by heat exchange (endotherm) using the temperature of the outside air as it is.
室外機3の設置位置は、建物1の各階の住戸10の壁に
設けた防音点検扉(エアタイト扉)11の面前位置とし
、メンテナンスや交換等を容易ならしめ、かつ、室外機
3が発する騒音や振動が各住戸10へは一切届かない構
成とされている。したがって、室外機3による近隣公害
の心配は全くない。The installation position of the outdoor unit 3 is in front of the soundproof inspection door (airtight door) 11 installed on the wall of the dwelling unit 10 on each floor of the building 1, to facilitate maintenance and replacement, and to reduce the noise emitted by the outdoor unit 3. The configuration is such that no vibrations or vibrations reach each dwelling unit 10 at all. Therefore, there is no need to worry about pollution caused by the outdoor unit 3 in the neighborhood.
導入側ダク)2aにはまた、各階の住戸10・・・K必
要とされる換気用空気の取入れ口(換気口)が開口され
ている。但し、換気口の図示は省略した。The introduction side duct) 2a is also opened with an intake port (ventilation port) for ventilation air required for the residential units 10...K on each floor. However, the illustration of the ventilation opening was omitted.
他方、排気用ダク)2b側には、各階の住戸10の浴室
7、トイレ8、ガス台やオーブン等がある台所9の排気
口がそれぞれ開口されている。On the other hand, the exhaust ports of the bathroom 7, toilet 8, and kitchen 9 in which a gas stove, oven, etc., of the dwelling units 10 on each floor are located are opened on the exhaust duct 2b side.
但し、排気口の図示は省略した。即ち、各住戸lO・・
・の生活によって排出される湿気、臭気、熱気などは、
全て排気側ダク)2bへと排出する構成とされている。However, illustration of the exhaust port is omitted. In other words, each dwelling unit lO...
・The humidity, odor, heat, etc. emitted by people's lives are
All of the gas is discharged to the exhaust side duct) 2b.
換気用ダクト2の天端は、塔屋12によって(第3図)
、又は横向きに開口させることにより(第2図参照)、
降雪や降雨が降り込むのを防いでいる。したがって、室
外機3や換気口、排気口が降雪や降雨にさらされること
は決してなく。The top of the ventilation duct 2 is connected to the tower 12 (Fig. 3).
, or by opening sideways (see Figure 2),
It prevents snow and rain from falling. Therefore, the outdoor unit 3, ventilation ports, and exhaust ports are never exposed to snow or rain.
よって凍結などの心配も皆無に近いのである。Therefore, there is almost no need to worry about freezing.
本発明が奏する効果
以上に実施例と併せて詳述したとおりであって、この発
明に係る高層建物の共同換気方法及び共同換気用ダクト
構造によれば、空調用の室外機3又は各住戸10の換気
口や排気口が積雪に埋もれたり、又は降雪や降雨によっ
て凍りつき空気の流通が遮断される等々の雪国特有の問
題は全て解消され、快適な生活環境を確保できる。As described in detail in conjunction with the embodiments, the effects of the present invention are as follows, and according to the common ventilation method and common ventilation duct structure for high-rise buildings according to the present invention, the outdoor unit 3 for air conditioning or each dwelling unit 10 All of the problems unique to snowy countries, such as ventilation and exhaust vents being buried under snow, or blocked by air circulation due to freezing due to snowfall or rain, are eliminated, and a comfortable living environment can be ensured.
即ち、室外機3の騒音や振動による近隣迷惑の問題は一
切ない、また、各住戸lOが生活によって排出する湿気
た臭気、熱気も排気側ダク)2bを通じて天空高く排除
され、近隣に迷惑を及ぼさない、こうして各住戸lOの
風通しく室内換気)は夏、冬の季節を問わず良好に保持
され、居住性に優れる。In other words, there is no problem of nuisance to the neighbors due to the noise and vibration of the outdoor unit 3, and the humid odor and hot air emitted by each dwelling unit 10 during daily life are also removed high into the sky through the exhaust side duct 2b, and do not cause any nuisance to the neighbors. In this way, the indoor ventilation of each dwelling unit (10) is maintained well regardless of the season, summer or winter, resulting in excellent livability.
さらに、換気用ダクトz内に設置した空調用の室外機3
は、導入側ダクト2aに取入れた外気又は排気側ダクト
2bを上昇する排気の熱を効率良く利用して経済的な冷
暖房を行なわせられるのである。Furthermore, an outdoor unit 3 for air conditioning installed inside the ventilation duct z
This makes it possible to perform economical heating and cooling by efficiently utilizing the outside air taken into the inlet duct 2a or the heat of the exhaust gas rising through the exhaust duct 2b.
第1図と第2図はこの発明の共同換気用ダクトが実施さ
れた建物の要部の平面図と垂直断面図。
第3図は換気用ダクト天端の構造詳細図である。Figures 1 and 2 are a plan view and a vertical sectional view of the main part of a building in which the common ventilation duct of the present invention is installed. Figure 3 is a detailed structural diagram of the top of the ventilation duct.
Claims (1)
ダクトを外気取入れ用の導入側ダクトと排気側ダクトと
から成る複合構造体として設け、導入側ダクトには外気
を取入れて各住戸の外気取入れに利用し、排気側ダクト
には各住戸の排気を行ない、また、空調用室外機等の設
置スペースを換気用ダクト内に確保していることを特徴
とする高層建物の共同換気方法。 【2】高層建物の各住戸のユティリティスペースないし
その近傍位置に、1階から屋上階まで吹き抜けの換気用
ダクトを外気取入れ用の導入側ダクトと排気側ダクトと
から成る複合構造体として設け、両ダクトを仕切る隔壁
に空調用の室外機を設置し、導入側ダクトに各住戸の換
気口を設け、排気側ダクトに各住戸の浴室、トイレ、台
所等の排気口を設けていることを特徴とする高層建物の
共同換気用ダクト構造。 【3】外気取入れ用の導入側ダクトの天端には外気取入
れ用の送風ファンを設置し、排気側ダクトの天端には排
気用のファンを設置していることを特徴とする特許請求
の範囲第2項に記載した高層建物の共同換気用ダクト構
造。[Scope of Claims] [1] An atrium ventilation duct from the first floor to the roof floor of a high-rise building is provided as a composite structure consisting of an inlet duct for taking in outside air and an exhaust duct, and the inlet duct has an open air duct. A high-rise building that is characterized by the fact that the outside air is taken in to each dwelling unit, the exhaust side duct is used to exhaust air from each dwelling unit, and space for installing outdoor air conditioning units, etc. is secured in the ventilation duct. Common ventilation methods for buildings. [2] In the utility space of each residential unit in a high-rise building or in its vicinity, an atrium ventilation duct is installed from the first floor to the roof floor as a composite structure consisting of an inlet duct for taking in outside air and an exhaust duct. The feature is that an outdoor unit for air conditioning is installed on the bulkhead that separates the ducts, ventilation ports for each dwelling unit are provided in the inlet duct, and exhaust ports for bathrooms, toilets, kitchens, etc. of each dwelling unit are provided in the exhaust duct. Common ventilation duct structure for high-rise buildings. [3] A patent claim characterized in that a blower fan for outside air intake is installed at the top of the inlet duct for outside air intake, and an exhaust fan is installed at the top of the exhaust side duct. Duct structures for common ventilation in high-rise buildings listed in Scope 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16191488A JPH0213753A (en) | 1988-06-29 | 1988-06-29 | Common ventilation system for high building and common ventilation duct structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16191488A JPH0213753A (en) | 1988-06-29 | 1988-06-29 | Common ventilation system for high building and common ventilation duct structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0213753A true JPH0213753A (en) | 1990-01-18 |
Family
ID=15744424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16191488A Pending JPH0213753A (en) | 1988-06-29 | 1988-06-29 | Common ventilation system for high building and common ventilation duct structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0213753A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010139118A (en) * | 2008-12-10 | 2010-06-24 | Dai-Dan Co Ltd | Ventilation equipment |
JP2011038732A (en) * | 2009-08-14 | 2011-02-24 | Dai-Dan Co Ltd | Duct storage box |
CN105201256A (en) * | 2015-10-16 | 2015-12-30 | 上海市政工程设计研究总院(集团)有限公司 | Ventilation and smoke discharge device for underground solid garage |
JP2016142494A (en) * | 2015-02-04 | 2016-08-08 | 株式会社竹中工務店 | Architectural structure |
-
1988
- 1988-06-29 JP JP16191488A patent/JPH0213753A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010139118A (en) * | 2008-12-10 | 2010-06-24 | Dai-Dan Co Ltd | Ventilation equipment |
JP2011038732A (en) * | 2009-08-14 | 2011-02-24 | Dai-Dan Co Ltd | Duct storage box |
JP2016142494A (en) * | 2015-02-04 | 2016-08-08 | 株式会社竹中工務店 | Architectural structure |
CN105201256A (en) * | 2015-10-16 | 2015-12-30 | 上海市政工程设计研究总院(集团)有限公司 | Ventilation and smoke discharge device for underground solid garage |
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