JPS61165531A - Device for introducing external air into rooms of building - Google Patents
Device for introducing external air into rooms of buildingInfo
- Publication number
- JPS61165531A JPS61165531A JP724185A JP724185A JPS61165531A JP S61165531 A JPS61165531 A JP S61165531A JP 724185 A JP724185 A JP 724185A JP 724185 A JP724185 A JP 724185A JP S61165531 A JPS61165531 A JP S61165531A
- Authority
- JP
- Japan
- Prior art keywords
- external air
- outside air
- building
- pipe
- ground
- 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 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000005357 flat glass Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
Abstract
Description
【発明の詳細な説明】
（発明の利用分野）
本発明は、冬期において建物室内の暖房のために、また
夏期においては冷房のために、そして四季を通して室内
の換気のためにそれぞれ外気を室内に導入するための装
置に関する。Detailed Description of the Invention (Field of Application of the Invention) The present invention is designed to bring outside air into a building for heating the interior of a building in winter, for cooling in summer, and for ventilation in the interior throughout the four seasons. It relates to a device for introduction.
（従来技術）
従来から太陽熱を利用した室内暖房装置は種々促案され
ており、たとえば建物外壁に熱線吸収膜を設けた壁材を
使用し、太陽熱を該壁材を介して室内に吸収伝播するよ
うにしたものはあるが、太陽熱を享受することの少ない
冬期においてはこの種装置の効果を期待することができ
ないし、熱吸収率もあまり良（はない。(Prior Art) Various indoor heating devices that utilize solar heat have been proposed in the past. For example, a wall material provided with a heat ray absorption film on the outer wall of a building is used to absorb and propagate solar heat indoors through the wall material. Although there are devices that do so, they cannot be expected to be effective in the winter when there is little solar heat, and the heat absorption rate is not very good.
（発明が解決しようとする問題点）
そこで本発明は、太陽熱を直接には利用しないでも、冬
期においても充分な室内暖房に供することができ、なお
かつ自然換気作用をも期待することのできる装置を提供
しようとするものである。(Problems to be Solved by the Invention) Therefore, the present invention provides a device that can provide sufficient room heating even in winter without directly utilizing solar heat, and can also be expected to have a natural ventilation effect. This is what we are trying to provide.
（問題点を解決するための手段）
上記問題点を解決するために、本発明は、特許請求の範
囲に記載のように、その上端部が地上に露出してこれに
外気導入口１ａが設けられ、その下端部が地中に埋設さ
れてこれに外気導出口ｉｂが設けられた吸気筒１の外気
導出口１ｂに外気導通管３を連結して、該導通管３を地
中に配設すると共に、該導通管３に分岐管２を介して複
数個の外気分配管４に連結し、該分配管４を地中または
地下空所を通って地上にある建物室内に配設してなる構
成を採用するものである。(Means for Solving the Problems) In order to solve the above problems, the present invention has an upper end exposed above the ground and an outside air inlet 1a provided therein, as described in the claims. The outside air conduit pipe 3 is connected to the outside air outlet 1b of the intake cylinder 1, the lower end of which is buried underground and provided with the outside air outlet ib, and the conduction pipe 3 is placed underground. At the same time, the conduction pipe 3 is connected to a plurality of external distribution pipes 4 via branch pipes 2, and the distribution pipes 4 are arranged underground or through an underground space inside a building above ground. The configuration is adopted.
（作 用）
従って本発明によれば、外気が外気導入口１ａから吸気
筒１内に導入され、これが地中白下端部の外気導出口１
ｂから地中内の外気導通管３と、これより分岐されて同
じく地中または地下空所に配設されている複数の外気分
配管４とに取入れられ、しかして各外気分配管４を通っ
て外気が地上の各室内に分配される。卯ち冬期において
は重い冷気は吸気筒ｌを通って下方に送り込まれ、この
冷気が外気導通管３、分岐管２及び外気分配管４を通過
する間に地中の地熱と熱交換されて暖められ、暖気とな
って地上の各室内に向かって上昇し、室内を暖房する。(Function) Therefore, according to the present invention, outside air is introduced into the intake cylinder 1 from the outside air inlet 1a, and this is introduced into the outside air outlet 1 at the lower end of the underground white.
The air is introduced from b into an underground outside air conduit 3 and a plurality of outside air distribution pipes 4 that are branched from this and also installed underground or in an underground space, and then passes through each outside air distribution pipe 4. outside air is distributed to each room above ground. In the winter, heavy cold air is sent downward through the intake pipe l, and while this cold air passes through the outside air conduit pipe 3, the branch pipe 2, and the outside distribution pipe 4, it exchanges heat with the geothermal heat in the ground and is warmed. The air becomes warm and rises toward each room on the ground, heating the room.
このように地中を通過する外気は地熱と徐々に熱交換さ
れることによって暖かく、かつ軽くなり上昇気流となっ
て地上に向かって流通し、これによって吸気筒ｌ内に吸
引作用が生起することになる。なお室内に設置してなる
暖房装置の強制排気手段５や強制換気装置６によって上
述の外気は室外に排出され、この排気作用によっても吸
気筒ｌ内に適宜吸引力が発生し、その外気導入口１ａよ
り外気を筒内に円層に吸引導入することになる。In this way, the outside air passing through the ground gradually exchanges heat with the geothermal heat, becomes warmer and lighter, and flows toward the ground as an upward current, which causes a suction effect inside the intake pipe. become. Note that the above-mentioned outside air is exhausted outside by the forced exhaust means 5 and forced ventilation device 6 of the heating device installed indoors, and this exhaust action also generates an appropriate suction force in the intake pipe l, and the outside air inlet From 1a, outside air is drawn into the cylinder in a circular layer.
（実施例）
第１図に示すように吸気筒１は、建物Ａの外部において
その上端部が地面りより約１ｍ程度上方に突出して、こ
れに防雨防虫手段７を有する外気導入口１ａが設けられ
、その下端部が地面りより地中に０．５〜１ｍ程度のと
ころまで埋設され、これに外気導出口ｔｂが設けられ、
その上端部周囲は基礎部材８で支持され、その下端部間
口部は基礎部材８の中空部に開放され、基礎部材８に設
けた水抜き孔９を介して地中につながっている。(Embodiment) As shown in FIG. 1, the upper end of the intake cylinder 1 protrudes approximately 1 m above the ground level on the outside of the building A, and an outside air inlet 1a having a rain-proof and insect-proof means 7 is connected to the upper end of the intake cylinder 1. The lower end is buried approximately 0.5 to 1 m underground from the ground level, and an outside air outlet tb is provided in this.
The periphery of its upper end is supported by a foundation member 8, and its lower end opening is open to the hollow part of the foundation member 8, and is connected to the ground through a drainage hole 9 provided in the foundation member 8.
また建物Ａのコンクリート基枠１０が地面しより下部の
約０．５〜ｉｍ程度の深さまで埋設され、この基枠１０
の内部に合成樹脂製や金属製、好ましくは強化プラスチ
ック（Ｆ ＲＰ）製の分岐管２が設置される。この分岐
管２には外気取入口２ａと複数の外気分配口２ｂと適宜
地中につながる水抜き孔１３が設けられる。またこの分
岐管２の外気取入口２ａと吸気筒１の外気導出口１ｂと
は硬質塩化ビニルなど合成樹脂製の外気導通管３によっ
て連通連結され、この場合実線で示すように該外気導通
管３は中継タンク２に向かって下り勾配または略水平に
設けられてもよいが、若干上り勾配に配設されることが
好ましい、さらにまた該導通管３としては図示のように
接触面積の大きな蛇腹管を採用することが熱交換効率の
向上のために好ましい、なお、１１は外気導通管３を土
圧から保護するため保護板である。In addition, the concrete base frame 10 of building A is buried below the ground to a depth of approximately 0.5 to 100 mm, and this base frame 10
A branch pipe 2 made of synthetic resin or metal, preferably reinforced plastic (FRP), is installed inside the pipe. This branch pipe 2 is provided with an outside air intake port 2a, a plurality of outside air distribution ports 2b, and a drainage hole 13 that connects to the ground as appropriate. The outside air intake port 2a of the branch pipe 2 and the outside air outlet 1b of the intake cylinder 1 are connected to each other by an outside air conduit 3 made of synthetic resin such as hard vinyl chloride. may be provided on a downward slope or substantially horizontally toward the relay tank 2, but it is preferable to provide the pipe on a slightly upward slope.Furthermore, the conduction pipe 3 is a bellows pipe with a large contact area as shown in the figure. In order to improve the heat exchange efficiency, it is preferable to employ the following. Note that 11 is a protection plate for protecting the outside air conduit 3 from earth pressure.
さらに分岐管２の外気分配口２ｂと地面しより当然に１
一部にある建物Ａの各室内ａ、ｂとは外気導通管３より
も小径な硬質塩化ビニル等合成樹脂製の、そして更に好
ましくは上述の理由から蛇腹状の外気分配管４．４によ
って上り勾配に連通連結される。なおコンクリート基枠
１０内の分岐管２及び外気導通管３と外気分配管４とは
当然に地中の土壌１２に埋設されるが、この土壌として
は一般の掘削時の土砂、栗石あるいは砂利などが挙げら
れるが、例えば北海道地方のような火山帯地域において
は火山灰を用いることが好ましく、これによってより一
層の地熱吸収及びＭ熱効果を上げることができる。さら
に両管のうち特に外気分配管４は地中に埋設しないので
、地熱を受けて暖気のこもったコンクリート基枠１０の
地下空所（ピット）を通過するように配設されてもよい
。Furthermore, from the outside air distribution port 2b of the branch pipe 2 and the ground, naturally 1
Each of the rooms a and b of the building A in a part is connected to the outside air pipe 4.4 made of synthetic resin such as hard vinyl chloride, which has a smaller diameter than the outside air conduit pipe 3, and more preferably has a bellows shape for the above-mentioned reasons. communicatively connected to the slope. Incidentally, the branch pipe 2, the outside air conduction pipe 3, and the outside distribution pipe 4 in the concrete base frame 10 are naturally buried in the soil 12 underground, but this soil is made of earth and sand, chestnut stone, gravel, etc. that are used for general excavation. However, in volcanic regions such as Hokkaido, it is preferable to use volcanic ash, which can further enhance geothermal absorption and M-thermal effects. Further, among the two pipes, the external pipe 4 in particular is not buried underground, so it may be disposed so as to pass through an underground space (pit) in the concrete base frame 10 that receives geothermal heat and is filled with warm air.
第２図は外気導通管３と外気分配管４との配列状態を示
すもので、図示の状態から判明できるように吸気筒１か
ら分岐管２に連結される外気導通管３も、分岐管２から
各室内に連結される多数の外気分配管４．４も蛇行状に
長めに余裕をもって配管されており、これによって両管
３，４内を流通する外気と両管が埋設される地中の地熱
とができるだけ効率的に熱交換されるよう配慮されてい
る。FIG. 2 shows the arrangement state of the outside air conduction pipe 3 and the outside distribution pipe 4. As can be seen from the illustrated state, the outside air conduction pipe 3 connected from the intake pipe 1 to the branch pipe 2 is also connected to the branch pipe 2. The large number of outdoor distribution pipes 4 and 4 connected to each room are also arranged in a meandering manner with plenty of extra time, which allows for a large amount of air to flow between the outside air flowing through the pipes 3 and 4 and the underground pipes where the pipes are buried. Care has been taken to ensure that heat exchange with geothermal heat is as efficient as possible.
建物Ａの室内ａ、ｂに配設された外気分配管４は第３図
に示すように、その上端部を換気扇１４に連結してこれ
より室内に外気を送り込むようにする。室内に送り込ま
れた外気は室内を対流するようになるが、たとえば窓ガ
ラス１５に面して設けるカーテン１６のカーテンボック
ス１７に流通孔１８を設けておき、室内の暖気がカーテ
ン１６と窓ガラス１５との間を通って流通孔１８より対
流するようにすれば窓ガラス１５の表面温度が上がり、
それだけ結露を防ぐことが可能である。As shown in FIG. 3, the outdoor distribution pipes 4 installed in the rooms a and b of the building A are connected at their upper ends to a ventilation fan 14 to send outside air into the room. The outside air sent into the room will convect inside the room. For example, if a circulation hole 18 is provided in the curtain box 17 of the curtain 16 facing the window glass 15, the warm indoor air will flow between the curtain 16 and the window glass 15. By allowing convection to flow through the flow holes 18 between the windows and the window glass 15, the surface temperature of the window glass 15 will increase.
This is the only way to prevent condensation.
第４図は、コンクリート基枠１０の床部１０ａと各室内
の床板１９との間の根太敷設部分を空所部２０に形成す
ると共に、各室間の隔壁２１の一下端縁に両室につなが
る通路２２を設け、あるいはコンクリート外壁２３と室
内に面する内壁２４との間に空所部２５を設け、室内に
導入された外気分配管４をこれら空所部２０．２５に連
結してなるもので、この構造によれば床板１９に敷く畳
２６や敷物２７あるいは内壁２４を通して室内が間接的
に暖められることになる。FIG. 4 shows that the joist laying part between the floor part 10a of the concrete base frame 10 and the floor plate 19 in each room is formed in the hollow part 20, and the part where the joists are laid is formed in the lower edge of the partition wall 21 between each room. A connecting passage 22 is provided, or a space 25 is provided between the concrete outer wall 23 and the inner wall 24 facing the room, and the outdoor pipe 4 introduced into the room is connected to these spaces 20.25. According to this structure, the interior of the room is indirectly heated through the tatami mats 26 and rugs 27 laid on the floorboards 19, or through the inner walls 24.
なお、第１図に示すように昼間において建物の窓から吸
収された太陽熱や室内暖房装置による室熱がコンクリー
ト床部１０ａを介してその下部の土壌に吸収され、地熱
として蓄熱されるため達物基枠内には比較的高温の地熱
が常時蓄えられている。Furthermore, as shown in Fig. 1, during the daytime, solar heat absorbed through the windows of the building and indoor heat from the indoor heating system are absorbed into the soil beneath the concrete floor 10a and stored as geothermal heat. Relatively high temperature geothermal heat is constantly stored within the base frame.
第５図は本発明の他の実施例を示すもので、同一構成要
素については同一符号を付してその説明を省略すること
とし、相違点のみを述べると吸気筒１′をたとえば横断
面コ字状のチャンネル材を使用し、これを建物の外壁２
８に沿って一体的に取付けることによって該外壁２８を
吸気筒ｌ゛の一部として利用してなるものである。この
実施例によれば吸気筒１′の構造が簡単になる上、建物
外壁に吸収されている熱エネルギーをも利用することが
できるため一挙両得である。FIG. 5 shows another embodiment of the present invention. Identical components are given the same reference numerals and their explanations are omitted. Only the differences will be described. A channel material in the shape of a letter is used, and this is attached to the exterior wall 2 of the building.
By integrally attaching the outer wall 28 along the inner wall 8, the outer wall 28 can be used as a part of the intake cylinder l'. According to this embodiment, the structure of the intake pipe 1' is simplified, and the thermal energy absorbed by the outer wall of the building can also be utilized, which is a win-win situation.
（発明の効果）
本発明によれば、長期的には夏期の太陽熱を、また短期
的には昼間のそれを受けて蓄熱されている地中の地熱を
利用し、これを有効に吸収して室内暖房に供するもので
あるから冬期及び夜間において確実にその効果を発揮し
、特に室内の結露防止に役立つと共に熱源を必要としな
いものであるから省エネルギーにも貢献することになる
。また外気が地中で熱交換されて徐々に昇温するにつれ
て軽くなり上昇気流となって流通することになるから、
これに供なって吸気筒内に吸引作用が生起することにな
り、外気を吸気筒から室内に導入するため強制導入装置
をなんら設置する必要がなく一種の自然換気作用を発揮
することになり、それだけ構造が簡単である。(Effects of the Invention) According to the present invention, in the long term, solar heat in the summer is utilized, and in the short term, geothermal heat stored underground that receives heat during the day is utilized, and this is effectively absorbed. Since it is used for indoor heating, it is certainly effective in winter and at night, and is especially useful in preventing condensation indoors, and since it does not require a heat source, it also contributes to energy conservation. Also, as the outside air exchanges heat underground and gradually rises in temperature, it becomes lighter and circulates as an updraft.
As a result, a suction effect occurs within the intake cylinder, and since outside air is introduced into the room from the intake cylinder, there is no need to install any forced introduction device, and a type of natural ventilation effect is achieved. The structure is that simple.
さらに夏期においては、室内を開放したり強制換気手段
を作動させることによって前述のように吸気筒に吸引力
が生起するから、これから吸入される熱い外気は、冬期
において冷却されている地中の土壌と熱交換され、冷気
となって室内に導入され、室内の冷房作用に貢献するこ
とになる。Furthermore, in the summer, by opening the room or operating forced ventilation means, a suction force is generated in the intake cylinder as described above, so the hot outside air that is inhaled from this is absorbed into the underground soil, which is cooled in the winter. Heat is exchanged with the air, and the cool air is introduced into the room, contributing to the cooling effect of the room.
さらにまた上述のように四季にわたって新鮮な外気を室
内に導入し、これを室内の換気装置などにより適宜排気
するものであるから室内の換気作用を確実に発揮し、健
康的な生活埋填を維持することができる。Furthermore, as mentioned above, fresh outside air is brought into the room throughout the four seasons, and this is vented as appropriate using indoor ventilation equipment, which ensures ventilation in the room and maintains a healthy lifestyle. can do.
第１図は本発明の一実施例を説明するための概略縦断面
図である。第２図は同概略横断面図である。第３図は同
要部の縦断面図、第４図は他の実施例における要部の縦
断面図、第５図は本発明の他の実施例を説明するための
概略縦断面図である。
１・・・吸気筒、１ａ・・・外気導入口、ｌｂ・・・外
気導出口、２・・・分岐管、２ａ・・・外気取入口、２
ｂ・・・外気分配口、３・・・外気導通管、４・・・外
気分配管。FIG. 1 is a schematic longitudinal sectional view for explaining one embodiment of the present invention. FIG. 2 is a schematic cross-sectional view of the same. FIG. 3 is a longitudinal sectional view of the same essential parts, FIG. 4 is a longitudinal sectional view of the essential parts in another embodiment, and FIG. 5 is a schematic longitudinal sectional view for explaining another embodiment of the present invention. . 1... Intake cylinder, 1a... Outside air inlet, lb... Outside air outlet, 2... Branch pipe, 2a... Outside air intake, 2
b...Outside air distribution port, 3...Outside air conduction pipe, 4...Outside distribution piping.
Claims (1)
けられ、その下端部が地中に埋設されてこれに外気導出
口が設けられた吸気筒の外気導出口に外気導通管を連結
して、該導通管を地中に配設すると共に、該導通管に分
岐管を介して複数個の外気分配管に連結し、該分配管を
地中または地下空所を通って地上にある建物室内に配設
してなる建物室内への外気導入装置。 ２、上記外気導通管または・および外気分配管を蛇腹管
で形成してなる特許請求の範囲第１項記載の建物室内へ
の外気導入装置。 ３、吸気筒は建物の外壁を利用して該外壁が吸気筒の一
部を構成するよう建物外壁に沿って設けられてなる特許
請求の範囲第１項または第２項記載の建物室内への外気
導入装置。[Claims] 1. An outside air guide for an intake cylinder whose upper end is exposed above the ground and has an outside air inlet, and whose lower end is buried underground and has an outside air outlet. An outside air conduit is connected to the outlet, and the conduit is placed underground, and the conduit is connected to a plurality of outdoor distribution piping via branch pipes, and the distribution piping is installed underground or underground. A device for introducing outside air into a building, which is installed inside a building on the ground through a building. 2. The device for introducing outside air into a building interior according to claim 1, wherein the outside air conducting pipe or the outside dividing pipe is formed of a bellows pipe. 3. The intake pipe is provided along the outer wall of the building by using the outer wall of the building so that the outer wall constitutes a part of the intake pipe. Outside air introduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP724185A JPS61165531A (en) | 1985-01-17 | 1985-01-17 | Device for introducing external air into rooms of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP724185A JPS61165531A (en) | 1985-01-17 | 1985-01-17 | Device for introducing external air into rooms of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61165531A true JPS61165531A (en) | 1986-07-26 |
Family
ID=11660504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP724185A Pending JPS61165531A (en) | 1985-01-17 | 1985-01-17 | Device for introducing external air into rooms of building |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61165531A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127982A (en) * | 2007-11-27 | 2009-06-11 | Sekisui Chem Co Ltd | Geothermal heat using system |
| JP2009275931A (en) * | 2008-05-12 | 2009-11-26 | Shimizu Corp | Air conditioning system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938047B1 (en) * | 1968-10-17 | 1974-10-15 | ||
| JPS5314358B2 (en) * | 1972-07-07 | 1978-05-17 | ||
| JPS5721734A (en) * | 1980-07-16 | 1982-02-04 | Toshiaki Ichikawa | Ventilative cooling and heating apparatus that utilizes subterranean heat |
-
1985
- 1985-01-17 JP JP724185A patent/JPS61165531A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938047B1 (en) * | 1968-10-17 | 1974-10-15 | ||
| JPS5314358B2 (en) * | 1972-07-07 | 1978-05-17 | ||
| JPS5721734A (en) * | 1980-07-16 | 1982-02-04 | Toshiaki Ichikawa | Ventilative cooling and heating apparatus that utilizes subterranean heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127982A (en) * | 2007-11-27 | 2009-06-11 | Sekisui Chem Co Ltd | Geothermal heat using system |
| JP2009275931A (en) * | 2008-05-12 | 2009-11-26 | Shimizu Corp | Air conditioning system |
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