JP2524364Y2 - Natural ventilation type ventilation building - Google Patents
Natural ventilation type ventilation buildingInfo
- Publication number
- JP2524364Y2 JP2524364Y2 JP262793U JP262793U JP2524364Y2 JP 2524364 Y2 JP2524364 Y2 JP 2524364Y2 JP 262793 U JP262793 U JP 262793U JP 262793 U JP262793 U JP 262793U JP 2524364 Y2 JP2524364 Y2 JP 2524364Y2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- compartment
- ventilation
- compartments
- roof
- 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
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Description
【0001】[0001]
【産業上の利用分野】本考案は、屋根の棟に沿って一連
に長く構築される自然換気方式の換気棟に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation building of a natural ventilation type which is constructed along a roof ridge in a long series.
【0002】[0002]
【従来の技術】一般に自然換気式の換気棟においては、
内部空間を迷路状に区分して、風雨や風雪の吹き込みを
防いでおり、実公平4−37145号公報にその一例を
みることができる。この種の換気棟では、図3に示すご
とく上面中央に排気口14を有する外壁13と、屋根1
の換気口3から上方へ延びる左右一対の内側壁11・1
1と、排気口14と換気口3との間を区分する切妻屋根
の内上壁12とで内部空間を迷路状に区分している。さ
らに、外壁13の左右の内面には、前後の長手方向にわ
たって一定間隔置きに外側仕切壁9を設けているものが
ある(文献不詳)。この外側仕切壁9は中央の第1区画
室Aから左右の第2区画室B・Bへ流入した空気が前後
の長手方向に移動しないようにして第3区画室Cへ円滑
に流動案内するためのものである。2. Description of the Related Art Generally, in a ventilation building of a natural ventilation type,
The internal space is divided into mazes to prevent wind and rain and wind and snow from blowing, and an example can be seen in Japanese Utility Model Publication No. 4-37145. In this type of ventilation building, as shown in FIG. 3, an outer wall 13 having an exhaust port 14 in the center of the upper surface, and a roof 1
Left and right inner walls 11.1 extending upward from the ventilation opening 3
1 and an inner upper wall 12 of a gabled roof which divides between the exhaust port 14 and the ventilation port 3 divides the internal space into a maze. Furthermore, there is a case where outer partition walls 9 are provided on the left and right inner surfaces of the outer wall 13 at regular intervals in the front and rear longitudinal directions (document unknown). The outer partition wall 9 is used to smoothly guide the air flowing from the central first compartment A to the left and right second compartments B and B to the third compartment C without moving in the longitudinal direction. belongs to.
【0003】[0003]
【考案が解決しようとする課題】このような前後に長く
一連に形成した換気棟では、屋内の空気を換気口3を介
して第1区画室Aに採り入れ、第1区画室Aから左右両
側の第2区画室B・B、ついで第3区画室Cを順に経て
換気空気を外に排出する。従って屋根の上に多数の換気
装置(ベンチレーター)を個々に設ける形態に比べて安
価に構築できる利点を有する。しかし、第1区画室Aは
屋根1の棟部に沿って長尺に形成されているので、第1
区画室A内に流入する空気量は長手方向でバラついてい
ることが多い。例えば日射の状態や、暖房機の配置位置
によって換気空気が局部的に流入していることがある。In such a ventilation building formed in a long series in front and rear, indoor air is taken into the first compartment A through the ventilation port 3 and the left and right sides of the first compartment A are taken from the first compartment A. The ventilation air is discharged to the outside through the second compartment BB and then the third compartment C. Therefore, there is an advantage that it can be constructed at low cost as compared with a configuration in which a large number of ventilators (ventilators) are individually provided on the roof. However, since the first compartment A is elongated along the ridge of the roof 1, the first compartment A
The amount of air flowing into the compartment A often varies in the longitudinal direction. For example, ventilation air may flow locally depending on the state of solar radiation and the location of the heater.
【0004】こうした状況下では、第1区画室Aから第
2区画室B・Bへ向かう正規の流動パターンとは別に、
換気空気が第1区画室A内を前後の長手方向に沿って流
動し、異常な対流パターンを生じやすく、これが換気性
能を阻害している。そこで本考案の目的は、第1区画室
において換気空気が前後の長手方向に流れるのを阻止
し、換気空気を第1区画室から左右両側の第2区画室へ
円滑に導いて換気性能の向上を図った自然換気式の換気
棟を得るにある。Under these circumstances, apart from the normal flow pattern from the first compartment A to the second compartment BB,
Ventilation air flows in the first compartment A along the front and rear longitudinal directions, and tends to cause an abnormal convection pattern, which impairs ventilation performance. Therefore, an object of the present invention is to prevent ventilation air from flowing in the front and rear longitudinal direction in the first compartment and improve the ventilation performance by smoothly guiding the ventilation air from the first compartment to the second compartment on the left and right sides. In order to get a natural ventilation type ventilation ridge.
【0005】[0005]
【課題を解決するための手段】本考案の換気棟は、屋根
頂部の換気口3に沿って一定間隔おきに立設される複数
個の主枠4と、各主枠4の両側に設けられる側枠5・5
とを備えている。 上面中央に排気口14を有する外壁
13が、側枠5・5の外側に設けられている。屋根1の
上面に連続して換気口3の上方へ延びる左右一対の内側
壁11・11が、主枠4の下部両側に固定されている。
排気口14の内側にあって外壁13の上部壁に沿う切妻
屋根形の内上壁12が、主枠4の上部に固定されてい
る。The ventilation building of the present invention is provided with a plurality of main frames 4 erected at regular intervals along ventilation holes 3 on the roof top, and provided on both sides of each main frame 4. Side frame 5.5
And An outer wall 13 having an exhaust port 14 at the center of the upper surface is provided outside the side frames 5. A pair of left and right inner walls 11, 11 extending above the ventilation opening 3 continuously from the upper surface of the roof 1 are fixed to both lower sides of the main frame 4.
A gable roof-shaped inner upper wall 12 inside the exhaust port 14 and along the upper wall of the outer wall 13 is fixed to the upper portion of the main frame 4.
【0006】内側壁11および内上壁12で区画されて
換気口3に通じる中央の第1区画室Aと、内側壁11・
11および外壁13で区画されて各内側壁11の上端と
内上壁12との間の開口を介して第1区画室Aに通じる
左右の第2区画室B・Bと、内上壁12および外壁13
で区画されて第2区画室B・Bにそれぞれ通じる第3区
画室Cとに区分されている。左右の第2区画室B・Bに
は、これを前後の長手方向にわたって一定間隔置きに仕
切る外側仕切壁9がそれぞれ設けられている。第1区画
室Aには、これの上部を前後の長手方向にわたって一定
間隔置きに仕切る内側仕切壁15が設けられている。[0006] A first compartment A at the center which is partitioned by the inner wall 11 and the inner upper wall 12 and communicates with the ventilation port 3;
11 and an outer wall 13, left and right second compartments BB that communicate with the first compartment A through an opening between the upper end of each inner wall 11 and the inner upper wall 12, and the inner upper wall 12 and Outer wall 13
And is divided into a third compartment C that communicates with the second compartment B. The left and right second compartments B, B are provided with outer partition walls 9 for dividing the compartments at regular intervals in the longitudinal direction of the front and rear. The first compartment A is provided with an inner partition wall 15 that partitions the upper portion of the first compartment A at regular intervals in the longitudinal direction.
【0007】[0007]
【作用】内側壁11・11は、建物内部から換気口3を
介して第1区画室A内へ流入した空気が第1区画室A内
を上昇するよう案内する。このとき内上壁12に衝突し
た空気は内上壁12の内面に沿って前後の長手方向に流
動しようとする。しかし、第1区画室A内はその上部が
内側仕切壁15で長手方向にわたって一定間隔置きに仕
切られているので、流入空気は内上壁12に沿って長手
方向へ流動せず、そのまま左右両側の第2区画室B・B
へ振り分け状に誘導される。続いて第2区画室B・Bに
流入した空気は、外側仕切壁9で前後の長手方向に流動
することなく、そのまま上昇して第3区画室Cに案内さ
れたのち、排気口14より外に出る。The inner walls 11 guide the air flowing into the first compartment A from the inside of the building through the ventilation opening 3 so as to rise in the first compartment A. At this time, the air colliding with the inner upper wall 12 tends to flow in the front and rear longitudinal directions along the inner surface of the inner upper wall 12. However, since the upper part of the inside of the first compartment A is partitioned at regular intervals in the longitudinal direction by the inner partition wall 15, the inflow air does not flow in the longitudinal direction along the inner upper wall 12, and is left and right as it is. Second compartment B ・ B
It is guided in a sort order. Subsequently, the air that has flowed into the second compartments B, B does not flow in the front and rear longitudinal directions on the outer partition wall 9, rises as it is, is guided to the third compartment C, and then flows out of the exhaust port 14. Go to
【0008】[0008]
【考案の効果】従って本考案の換気棟によれば、第1区
画室Aに流入した空気は内側仕切壁15で前後の長手方
向に流れずにそのまま左右の第2区画室B・Bに案内さ
れ、次に第2区画室B・Bでも外側仕切壁9で空気が前
後の長手方向に流れずにそのまま第3区画室Cに案内さ
れることになり、換気棟が前後にいくら長くても確実に
しかも能率良く自然換気を行える。Therefore, according to the ventilation building of the present invention, the air flowing into the first compartment A is guided to the left and right second compartments B, B without flowing in the front and rear longitudinal directions on the inner partition wall 15. Then, even in the second compartments B, B, the air does not flow in the front and rear longitudinal directions in the outer partition wall 9 and is guided to the third compartment C as it is. Natural ventilation can be performed reliably and efficiently.
【0009】[0009]
【実施例】図2において、符号1は横葺型の折版屋根材
2で葺いた屋根である。3は屋根1の頂部に沿って前後
方向に開口した長尺の換気口であり、この換気口3の上
方を覆う状態で本考案の換気棟が取り付けてある。換気
棟は、換気口3に沿って一定間隔おきに立設される多数
個の主枠4と、各主枠4の左右両外側に設けられる一対
の側枠5・5を主な強度メンバとする。DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 2, reference numeral 1 denotes a roof that is roofed with a folded roof material 2 of a horizontal roof type. Reference numeral 3 denotes a long ventilation opening which opens in the front-rear direction along the top of the roof 1, and the ventilation wing of the present invention is attached so as to cover above the ventilation opening 3. The ventilation ridge has a plurality of main frames 4 erected at regular intervals along the ventilation opening 3 and a pair of side frames 5.5 provided on both left and right outer sides of each main frame 4 as main strength members. I do.
【0010】図4において、主枠4はそれぞれアングル
材で形成される山形の上部枠4aと、上部枠4aを支持
するH字形の下部枠4bとからなり、下部枠4bの左右
両側の下端が屋根1の母屋6に溶接等で固定されてい
る。上部枠4aの左右両端と、下部枠4bの両側壁とに
は、側枠5・5をボルト止めするための連結孔7・7が
それぞれ設けてある。In FIG. 4, the main frame 4 comprises a mountain-shaped upper frame 4a formed of an angle material and an H-shaped lower frame 4b supporting the upper frame 4a. It is fixed to the purlin 6 of the roof 1 by welding or the like. The left and right ends of the upper frame 4a and the side walls of the lower frame 4b are provided with connection holes 7.7 for bolting the side frames 5.5.
【0011】各側枠5は、アングル材をF字状に組んで
形成されており、その横枠部5aから縦枠部5bにかけ
てL形の板材からなる外側仕切壁9を固定してある。縦
枠部5bの上部および横枠部5aの突端に固定した連結
片5cに、長孔状の連結孔10・10がそれぞれ形成し
てある。主枠4に対して、各側枠5はその縦枠部5bを
上部枠4aに接合し、連結片5cが後述する内側壁11
を介して下部枠4bの外側面に接合し、この状態で前記
連結孔7・10に通したボルトで締結固定してある。Each side frame 5 is formed by assembling angle members in an F-shape, and has an outer partition wall 9 made of an L-shaped plate fixed from a horizontal frame portion 5a to a vertical frame portion 5b. Elongated connection holes 10 are formed in the connection piece 5c fixed to the upper part of the vertical frame part 5b and the protruding end of the horizontal frame part 5a, respectively. With respect to the main frame 4, each side frame 5 has its vertical frame portion 5b joined to the upper frame 4a, and the connecting piece 5c is connected to an inner wall 11 to be described later.
And is fixed to the outer surface of the lower frame 4b via bolts passing through the connection holes 7 and 10 in this state.
【0012】主枠4に左右の内側壁11・11と内上壁
12とを固定し、さらに側枠5の外周面に沿って外壁1
3を形成することにより、内部空間を第1・第2・第3
の区画室A・B・Cに区分する。内側壁11・11は前
後に長い板材からなり、最上段の屋根材2上に連続して
換気口3の上方へ延びる垂直壁部を有し、この垂直壁部
が主枠4の下枠部4b・4bの両外側にボルトで側枠5
・5と共に固定されている。内上壁12は、上枠部4a
の上面に固定した耐水合板12aと、その外面を覆う薄
鋼板12bとからなる切妻屋根形に形成する。耐水合板
12aは補強と防音作用を有する。The left and right inner walls 11 and the inner upper wall 12 are fixed to the main frame 4, and the outer wall 1 extends along the outer peripheral surface of the side frame 5.
3, the internal space is divided into the first, second, and third spaces.
Are divided into compartments A, B, and C. The inner side walls 11 are made of a long plate material in the front and rear direction, and have a vertical wall portion continuously extending above the ventilation opening 3 on the top roofing material 2, and the vertical wall portion is a lower frame portion of the main frame 4. 4b, side frames 5 with bolts on both outer sides
・ It is fixed together with 5. The inner upper wall 12 has an upper frame portion 4a.
Is formed in a gabled roof shape comprising a water-resistant plywood 12a fixed to the upper surface of the steel plate and a thin steel plate 12b covering the outer surface thereof. The waterproof plywood 12a has a reinforcing and soundproofing effect.
【0013】かくして換気棟の内部は、図3に示すごと
く内側壁11・11および内上壁12にて下方が換気口
3に通じる中央の第1区画室Aと、左右の内側壁11・
11および外壁13で区画されて各内側壁11の上端と
内上壁12との間の開口を介して第1区画室Aに通じる
左右の第2区画室B・Bと、内上壁12および外壁13
で区画されて内上壁12の左右両端と外壁13との間の
開口を介して第2区画室B・Bにそれぞれ通じる第3区
画室Cとに区分されている。Thus, as shown in FIG. 3, the interior of the ventilation building has a first compartment A at the center where the lower side communicates with the ventilation opening 3 at the inner side walls 11 and 11 and the inner upper wall 12, and the left and right inner side walls 11.
11 and an outer wall 13, left and right second compartments BB that communicate with the first compartment A through an opening between the upper end of each inner wall 11 and the inner upper wall 12, and the inner upper wall 12 and Outer wall 13
And is divided into a third compartment C which communicates with the second compartments BB via openings between the left and right ends of the inner upper wall 12 and the outer wall 13.
【0014】外壁13は、各側枠5の縦枠部5bの外側
に垂直状に横張り型の複数枚の外壁材13aと、最上段
の外壁材13aに連続して該縦枠部5bの上部を覆う外
壁材13bとからなる。もちろん換気棟の長手方向両端
部も同様にして外壁材で塞いである。かくして左右の外
壁材13b・13b間の上端中央に排気口14を有する
外壁13を形成する。排気口14はステンレス製の防虫
網17で覆う。外壁13の左右の下端と屋根1との間に
は小さな隙間を形成してあり、該隙間で排気口14から
内上壁12を介して第2区画室B・Bへ降り込んだ雨水
が屋根1上に排出される。The outer wall 13 has a plurality of outer wall members 13a of a horizontal type extending vertically outside the vertical frame portions 5b of the respective side frames 5, and the outer wall material 13a at the uppermost stage. And an outer wall material 13b covering the upper part. Of course, both ends in the longitudinal direction of the ventilation building are similarly covered with outer wall materials. Thus, the outer wall 13 having the exhaust port 14 is formed at the center of the upper end between the left and right outer wall members 13b. The exhaust port 14 is covered with an insect net 17 made of stainless steel. A small gap is formed between the left and right lower ends of the outer wall 13 and the roof 1, and the rain water that has fallen from the exhaust port 14 into the second compartment BB via the inner upper wall 12 in the gap is formed by the gap. It is discharged on 1.
【0015】図3において建物内部の空気は、換気口3
から第1区画室A、第2区画室Bついで第3区画室Cを
順に経て排気口14から外部へ出る。この換気過程で、
第1区画室A内において空気が内上壁12に沿って前後
の長手方向に流動するのを防ぐために、全ての主枠4に
内側仕切壁15を固定してある。この内側仕切壁15
は、五角形状の鋼板からなり、主枠4の過半上部を塞ぐ
状態で取り付けてある。その下端縁は内側壁11・11
の上端より下方に位置する。これら内側仕切壁15と外
側仕切壁9とは図1ないし図3において点描で表した。In FIG. 3, the air inside the building is
Through the first compartment A, the second compartment B, and then the third compartment C to the outside through the exhaust port 14. In this ventilation process,
In order to prevent air from flowing in the front and rear longitudinal directions along the inner upper wall 12 in the first compartment A, the inner partition walls 15 are fixed to all the main frames 4. This inner partition 15
Is made of a pentagonal steel plate, and is attached so as to close the upper half of the main frame 4. The lower edge is the inner wall 11
Is located below the upper end of. The inner partition wall 15 and the outer partition wall 9 are represented by stippling in FIGS.
【0016】排気口14から第2区画室B・Bへ吹き込
んだ雨水が第1区画室Aへ入り込むのを防ぐために、下
部枠4bの両側上部に止水壁16を固定し、これで両区
画室A・B間の開口をルーバー状に覆っている。止水壁
16は長尺の鋼板で形成する。先に述べた外側仕切壁9
は、この止水壁16を避ける状態で形成してある。In order to prevent the rainwater blown into the second compartment B from the exhaust port 14 from entering the first compartment A, water blocking walls 16 are fixed to upper portions on both sides of the lower frame 4b. The opening between the chambers A and B is covered with a louver. The water stop wall 16 is formed of a long steel plate. Outer partition wall 9 described above
Are formed so as to avoid the water blocking wall 16.
【0017】以上のように構築した本案換気棟によれ
ば、内側仕切壁15が第1区画室Aの上部を前後の長手
方向にわたって一定間隔置きに仕切っている。従って、
換気口3を介して第1区画室Aに上昇して来た室内空気
が左右の内側壁11・11に案内されて内上壁12に衝
突したとき、その空気流が内上壁12に沿って前後の長
手方向へ流動することを内側仕切壁15で阻止する。つ
まり内側仕切壁15は第1区画室A内の空気が左右両側
の第2区画室B・Bへ振り分け状にそのまま流れるよう
に誘導する。According to the ventilation building constructed as described above, the inner partition wall 15 partitions the upper part of the first compartment A at regular intervals in the longitudinal direction. Therefore,
When the room air that has risen into the first compartment A through the ventilation opening 3 is guided by the left and right inner side walls 11 and collides with the inner upper wall 12, the airflow flows along the inner upper wall 12. The inner partition wall 15 prevents flow in the front and rear longitudinal directions. That is, the inner partition wall 15 guides the air in the first compartment A to flow as it is to the second compartments BB on both the left and right sides.
【0018】更に外側仕切壁9が左右の第2区画室B・
Bをそれぞれ前後の長手方向にわたって一定間隔おきに
仕切っている。従って、第2区画室B・Bに流入した空
気も前後の長手方向に流れず、そのまま上方の第3区画
室Cへと案内されて行く。Further, the outer partition wall 9 includes left and right second compartments B
B is partitioned at regular intervals in the front and rear longitudinal directions. Therefore, the air that has flowed into the second compartments B, B does not flow in the longitudinal direction, but is guided to the upper third compartment C as it is.
【0019】なお、各内側仕切壁15は、主枠4の下部
枠4bの下端に達する長さでもよいし、換気口3より更
に下方の屋内側へ延出されていてもよい。さらに各内側
仕切壁15はその左右両側が第2区画室B内へ張り出す
よう形成することができる。内側仕切壁15は、全ての
各主枠4に設ける必要はなく、前後方向にわたって一定
間隔置きに設けておけばよい。主枠4に代えて内上壁1
2などに内側仕切壁15を固定してもよい。同様に外側
仕切壁9も各側枠5に設ける必要はなく、主枠その他に
固定して前後方向にわたり一定間隔おきに設けてあれば
足りる。Each of the inner partition walls 15 may have a length reaching the lower end of the lower frame 4b of the main frame 4, or may extend to the indoor side further below the ventilation opening 3. Further, each of the inner partition walls 15 can be formed so that both left and right sides project into the second compartment B. The inner partition walls 15 need not be provided on all the main frames 4, but may be provided at regular intervals in the front-rear direction. Inner upper wall 1 instead of main frame 4
The inner partition wall 15 may be fixed to the second partition 2 or the like. Similarly, the outer partition wall 9 does not need to be provided on each side frame 5; it is sufficient that the outer partition wall 9 is fixed to the main frame or the like and provided at regular intervals in the front-rear direction.
【図1】換気棟の概略を示す縦断正面図である。FIG. 1 is a vertical sectional front view schematically showing a ventilation building.
【図2】一部を破断した換気棟の斜視図である。FIG. 2 is a perspective view of the ventilation building with a part cut away.
【図3】換気空気の流動形態を示す縦断正面図である。FIG. 3 is a vertical sectional front view showing a flow form of ventilation air.
【図4】換気棟の構成部材を分解して示す正面図であ
る。FIG. 4 is an exploded front view showing components of the ventilation building.
1 屋根 3 換気口 4 主枠 5 側枠 9 外側仕切壁 11 内側壁 12 内上壁 13 外壁 14 排気口 15 内側仕切壁 A 第1区画室 B 第2区画室 C 第3区画室 DESCRIPTION OF SYMBOLS 1 Roof 3 Ventilation port 4 Main frame 5 Side frame 9 Outer partition wall 11 Inner wall 12 Inner upper wall 13 Outer wall 14 Exhaust port 15 Inner partition wall A 1st compartment B 2nd compartment C 3rd compartment
Claims (1)
方向に一定間隔おきに立設される複数個の主枠4と、各
主枠4の両外側に設けられる側枠5・5とを備えてお
り、 上面中央に排気口14を有する外壁13が、側枠5・5
の外側に設けられており、 屋根1の上面に連続して換気口3の上方へ延びる左右一
対の内側壁11・11が、主枠4の下部両側に固定され
ており、 排気口14の内側にあって外壁13の上部壁に沿う切妻
屋根形の内上壁12が、主枠4の上部に固定されてお
り、 内側壁11・11および内上壁12で区画されて換気口
3に通じる中央の第1区画室Aと、内側壁11・11お
よび外壁13で区画されて各内側壁11の上端と内上壁
12との間の開口を介して第1区画室Aに通じる左右の
第2区画室B・Bと、内上壁12および外壁13で区画
されて第2区画室B・Bにそれぞれ通じる第3区画室C
とに区分されており、 左右の第2区画室B・Bには、これを前後の長手方向に
わたって一定間隔置きに仕切る外側仕切壁9がそれぞれ
設けられており、 第1区画室Aには、これの上部を前後の長手方向にわた
って一定間隔置きに仕切る内側仕切壁15が設けられて
いる自然換気式の換気棟。1. A plurality of main frames 4 erected at predetermined intervals in the front and rear longitudinal direction along a ventilation opening 3 at the roof top, and side frames 5.5 provided on both outer sides of each main frame 4. An outer wall 13 having an exhaust port 14 at the center of the upper surface is provided with side frames 5.5.
A pair of left and right inner walls 11, 11 extending upward from the ventilation opening 3 continuously to the upper surface of the roof 1 are fixed to both lower sides of the main frame 4. A gable roof-shaped inner upper wall 12 along the upper wall of the outer wall 13 is fixed to the upper part of the main frame 4, and is partitioned by the inner side walls 11 and 11 and the inner upper wall 12 to communicate with the ventilation port 3. The first compartment A at the center and the left and right first compartments partitioned by the inner walls 11 and 11 and the outer wall 13 and communicating with the first compartment A through the opening between the upper end of each inner wall 11 and the inner upper wall 12. A second compartment B, a third compartment C partitioned by the inner upper wall 12 and the outer wall 13 and communicating with the second compartments B, B, respectively.
The left and right second compartments B, B are provided with outer partition walls 9 for dividing the left and right second compartments at regular intervals in the longitudinal direction of the front and rear, respectively. A naturally-ventilated ventilation building provided with inner partition walls 15 that partition the upper part of the upper part at regular intervals in the longitudinal direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP262793U JP2524364Y2 (en) | 1993-01-06 | 1993-01-06 | Natural ventilation type ventilation building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP262793U JP2524364Y2 (en) | 1993-01-06 | 1993-01-06 | Natural ventilation type ventilation building |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0656284U JPH0656284U (en) | 1994-08-05 |
JP2524364Y2 true JP2524364Y2 (en) | 1997-01-29 |
Family
ID=11534639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP262793U Expired - Fee Related JP2524364Y2 (en) | 1993-01-06 | 1993-01-06 | Natural ventilation type ventilation building |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2524364Y2 (en) |
-
1993
- 1993-01-06 JP JP262793U patent/JP2524364Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0656284U (en) | 1994-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |