JPH029036Y2 - - Google Patents

Info

Publication number
JPH029036Y2
JPH029036Y2 JP16867484U JP16867484U JPH029036Y2 JP H029036 Y2 JPH029036 Y2 JP H029036Y2 JP 16867484 U JP16867484 U JP 16867484U JP 16867484 U JP16867484 U JP 16867484U JP H029036 Y2 JPH029036 Y2 JP H029036Y2
Authority
JP
Japan
Prior art keywords
flow path
window
space
air
downward
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
Application number
JP16867484U
Other languages
Japanese (ja)
Other versions
JPS6183788U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16867484U priority Critical patent/JPH029036Y2/ja
Publication of JPS6183788U publication Critical patent/JPS6183788U/ja
Application granted granted Critical
Publication of JPH029036Y2 publication Critical patent/JPH029036Y2/ja
Expired legal-status Critical Current

Links

Description

【考案の詳細な説明】 [考案の目的] 産業上の利用分野 本考案は建物の窓、特にオフイスビルに適した
窓である。さらに詳細には枠部材に内外2枚のガ
ラスを取り付けた二重窓であり、その枠部材室内
側に吸入口、室外側に排気口を設け排気機能を持
たせた窓である。
[Detailed description of the invention] [Purpose of the invention] Industrial application field The present invention is a window for a building, particularly a window suitable for an office building. More specifically, it is a double-panel window in which two pieces of glass, one inside and one outside, are attached to a frame member, and the window has an air intake function on the indoor side of the frame member and an exhaust port on the outdoor side.

従来の技術 最近建物には空調設備が設置され、室内を常に
一定の設定温度にコントロールしているものが多
い。オフイスビル等はほとんどこの空調設備が設
置されている。この空調設備により夏冬とも室内
を人間が活動するのに適切な温度にコントロール
している。通常室内は季節に応じた均一な設定温
度に保たれている。
Conventional Technology These days, many buildings are equipped with air conditioning equipment, which constantly controls the indoor temperature to a constant set temperature. Most office buildings are equipped with this type of air conditioning equipment. This air conditioning equipment controls the indoor temperature at an appropriate temperature for human activity in both summer and winter. Normally, indoor rooms are kept at a uniform set temperature depending on the season.

ところで、建物には必ず窓が設けられている。
この窓にはガラスがはめられている。周知のよう
にガラスは断熱性が悪く、熱容量が小さい。ま
た、太陽光を透過し易い。従つて、窓は外気温、
風、太陽光等の外界気象条件の影響を受け易い。
このため一般外壁部に比較して窓からの熱損失あ
るいは熱取得が大きい。また、ガラスは外気温の
影響を受け易いため、ガラス温度が室温設定値よ
り夏は高く、冬は低くなり、ガラス面からの長波
長輻射熱のため窓近傍の居住環境は悪化する。こ
れにガラスを透過した太陽輻射が加わつた場合
は、居住環境はさらに悪化する。従つて、空調設
備により室温を一定に保つても、窓近傍の居住環
境は窓から離れた場所に比較して悪い。これを考
慮して夏の設定温度を低く、冬の設定温度を高く
するなどの処置をとることは空調消費エネルギー
を増大させる。そこで従来から窓からの熱損失又
は熱取得を少なくするために様々な工夫がなされ
てきた。最も簡単なものは窓にブラインドを取り
付けることである。また、窓自体も内外2枚のガ
ラスを取り付けた二重窓、二重窓の空間部にブラ
インドを設けたブラインド内蔵二重窓等の改善さ
れたものが出現したのは周知の通りである。ブラ
インド内蔵二重窓が最も効率が良く、冬期の気温
の低いときの熱損失を単にブラインドを設けたも
のに比し1/4程度にすることができる。
By the way, all buildings have windows.
This window is fitted with glass. As is well known, glass has poor insulation properties and low heat capacity. It also allows sunlight to easily pass through it. Therefore, the outside temperature of the window,
Easily affected by external weather conditions such as wind and sunlight.
For this reason, heat loss or heat gain from windows is greater than in general exterior walls. Further, since glass is easily affected by the outside temperature, the glass temperature is higher than the set room temperature in summer and lower in winter, and the living environment near the window deteriorates due to long wavelength radiant heat from the glass surface. When solar radiation transmitted through glass is added to this, the living environment becomes even worse. Therefore, even if the room temperature is kept constant by air conditioning equipment, the living environment near the window is worse than in areas far from the window. Considering this, taking measures such as lowering the set temperature in summer and raising the set temperature in winter increases the energy consumption of air conditioning. Therefore, various efforts have been made to reduce heat loss or heat gain from windows. The easiest thing to do is to install blinds on the windows. Furthermore, it is well known that improved versions of the windows themselves have appeared, such as double-glazed windows with two panes of glass installed inside and outside, and double-glazed windows with built-in blinds that have blinds installed in the space of the double-paned windows. Double-glazed windows with built-in blinds are the most efficient, and can reduce heat loss to about 1/4 of that of windows with blinds when temperatures are low in winter.

しかし、これらのブラインドの設置、二重窓、
ブラインド内蔵二重窓等の手法は、主として熱損
失あるいは熱取得の低減を目的としたもので、窓
際の温熱環境の改善を目的としたものではなかつ
た。従つて例えば、日射があるとき、室内側に設
置されたブラインドやブラインド内蔵二重窓の室
内側ガラス温度は、はなはだしい場合には室温よ
り10℃以上も高くなり、これからの長波長輻射の
ため窓際の居住者は非常に暑苦しく感じる。もし
窓際の長波長輻射環境を改善できれば、室温設定
温度を緩和でき、大きな省エネルギー効果が得ら
れる。室温設定温度を1℃緩和すれば空調消費エ
ネルギーは1%節約できると言われている。
However, the installation of these blinds, double glazing,
Techniques such as double-glazed windows with built-in blinds were primarily aimed at reducing heat loss or heat gain, not at improving the thermal environment near windows. Therefore, for example, when there is solar radiation, the temperature of the indoor glass of blinds installed on the indoor side or double-glazed windows with built-in blinds can rise by more than 10 degrees Celsius than room temperature in extreme cases. residents feel extremely hot. If the long-wavelength radiation environment near windows can be improved, room temperature settings can be relaxed, resulting in significant energy savings. It is said that if the room temperature setting is relaxed by 1 degree Celsius, energy consumption for air conditioning can be saved by 1%.

これらを考慮し本出願人は二重窓において、室
内の空気を内外ガラス間の空間部を通して室外に
排気するようにした窓を提案した(特願昭57−
220330)。これによれば室内の空気を室内側のガ
ラスの両面に接触させることとなるので、このガ
ラスの温度をほぼ室内の温度に近づけることがで
きる。従つて、窓部材から長波長輻射が緩和さ
れ、窓際の温熱環境が改善された。さらに、ガラ
ス間を通過する空気が室内へ浸入直前の熱、例え
ばブラインドが吸収した太陽熱を回収し、排除す
るため、熱負荷が大幅に改善された。
Taking these into consideration, the applicant proposed a double-glazed window in which indoor air is exhausted to the outside through the space between the inner and outer glass (Japanese Patent Application No. 57-
220330). According to this, since indoor air is brought into contact with both surfaces of the glass on the indoor side, the temperature of this glass can be brought almost to the indoor temperature. Therefore, long-wavelength radiation from the window member is relaxed, and the thermal environment near the window is improved. Furthermore, the heat load is significantly improved because the air passing between the windows collects and eliminates the heat just before it enters the room, such as solar heat absorbed by the blinds.

また、多人数が居住するビル等の建物にあつて
は一人当りの必要換気量が規制されていて、室内
の空調をした空気を何らかの手段により室外に無
駄に放出していた。この二重窓の空間部を利用
し、室内の空気を空間部を通して室外に排気する
窓(以下ベンチレーシヨン窓という)は窓を利用
して排気するのでこの換気量の規制をも満足させ
ることができる上、その排気機能を利用して窓か
らの熱負荷の低減と窓近傍の温熱環境の改善を図
ることができるので極めて優れている上、排気用
ダクト設備の削減にも役だつ。
Furthermore, in buildings such as buildings in which a large number of people live, the amount of ventilation required per person is regulated, and the air conditioned indoors is wasted by some means to be discharged outdoors. Windows that use the space of double-glazed windows to exhaust indoor air to the outside through the space (hereinafter referred to as ventilation windows) use the window to exhaust air, so they must also satisfy this ventilation volume regulation. Not only that, but the exhaust function can be used to reduce the heat load from the window and improve the thermal environment near the window, which is extremely superior, and it also helps reduce the need for exhaust duct equipment.

考案が解決しようとする問題点 このベンチレーシヨン窓は窓内に送風機を設け
送風機により換気させるとより効果的である。し
かし窓に取り付けるものであるのであまり大きな
送風機を取り付けるわけにはいかず、小型の貫流
フアンを使用せざるをえない。従つて貫流フアン
の効率の向上を図らなければ十分な換気を得るこ
とができない場合がある。
Problems to be solved by the invention This ventilation window is more effective if a blower is installed inside the window and ventilation is generated by the blower. However, since it is attached to a window, it is not possible to install a very large blower, and a small cross-flow fan must be used. Therefore, sufficient ventilation may not be obtained unless the efficiency of the once-through fan is improved.

本考案の目的はベンチレーシヨン窓としての効
果を有し、かつ貫流フアンによる送風時の空気抵
抗をより少なくし、小型の貫流フアンで効率良く
排気することのできる排気機能を有する窓を提供
することである。
The purpose of the present invention is to provide a window that has an effect as a ventilation window, has an exhaust function that reduces air resistance when air is blown by a cross-flow fan, and can efficiently exhaust air using a small cross-flow fan. That's true.

[考案の構成] 問題点を解決するための手段 本考案は窓開口部に固定した枠部材に内外2枚
のガラスを取り付け両ガラス間に空間部を設けた
二重窓の枠部材内に前記空間部に通じる箇所に貫
流フアンを有し、室内の空気を吸入口から吸引
し、前記空間部を通して排気口から排気するもの
において、吸入口を枠部材下端部に及び排気口を
枠部材上端部に形成させ、この枠部材上端部内を
中間に設けた仕切壁により室内側と室外側とに分
離し、室内側を前記空間部に連結されその空間部
からの空気を上向きに流す上向き流路とし、か
つ、室外側を前記上向き流路を通つて上昇した空
気を下向きに流し前記排気口に導く下向き流路と
し、これらの空気の流れを生起させる前記送風機
として貫流フアンを用いるとともに、その貫流フ
アンを仕切壁上端に吸引側を上向き流路に向かわ
せ、吹出側を下向き流路に下向きに開口させて設
置したことを特徴とするものである。
[Structure of the invention] Means for solving the problem This invention is a double-glazed window in which two glasses, an outside and an outside, are attached to a frame member fixed to a window opening, and a space is provided between both glasses. A cross-flow fan is provided at a point communicating with the space, and indoor air is sucked in from the intake port and exhausted from the exhaust port through the space, with the intake port being at the bottom end of the frame member and the exhaust port being at the top end of the frame member. The inside of the upper end of the frame member is separated into an indoor side and an outdoor side by a partition wall provided in the middle, and the indoor side is connected to the space and serves as an upward flow path through which air from the space flows upward. , and the outdoor side is formed into a downward flow path in which the air rising through the upward flow path is directed downward to the exhaust port, and a cross-flow fan is used as the blower to generate these air flows, and the cross-flow fan is installed at the upper end of the partition wall with the suction side facing the upward flow path and the blowing side opening downward into the downward flow path.

作 用 二重窓の枠部材下端部室内側に吸入口、枠部材
上端部室外側に吸入口から流入した室内の空気を
二重窓の空間部を通して外に排気する排気口を設
け、この流路中に貫流フアンを設置してあるの
で、貫流フアンにより排気することができ、しか
もその際、室内の空気が空間部を通るので、室内
側のガラスは両面とも室内の空気に接触すること
になり、室内の温度に近づく。また、ガラス間を
通過する空気は室内へ侵入する直前の熱を回収し
排除する。そのため、窓近傍の温熱環境を改善す
ることができ冬期における熱損失を少なくし、か
つ夏期における熱取得を少なくすることができ
る。また、貫流フアンは枠部材上端部に設置され
るが、この枠部材上端部を仕切壁により空間に通
じる上向き流路と排気口に通じる下向き流路とに
分離し、その仕切壁の上端に吸引側を上向き流路
に向けて、かつ吹出側を下向き流路へ下向きにな
るように設置してあるので、貫流フアンから出た
空気は曲げられることなく真すぐ排気口に向かう
ので空気抵抗が少なくなり、貫流フアンの効率を
向上させることができる。
Function An inlet is provided on the indoor side of the lower end of the frame member of the double-panel window, and an exhaust port is provided on the upper end of the frame member on the outdoor side to exhaust the indoor air that has flowed in from the inlet to the outside through the space of the double-glazed window. Since a once-through fan is installed in the interior of the room, it is possible to exhaust the air using the once-through fan.In addition, since the indoor air passes through the space, both sides of the glass on the indoor side come into contact with the indoor air. Close to room temperature. In addition, the air passing between the windows collects and eliminates the heat just before it enters the room. Therefore, it is possible to improve the thermal environment near the window, thereby reducing heat loss in the winter and heat gain in the summer. In addition, the once-through fan is installed at the upper end of the frame member, and the upper end of the frame member is separated by a partition wall into an upward flow path leading to the space and a downward flow path leading to the exhaust port. Since it is installed with the side facing the upward flow path and the blowing side facing downward into the downward flow path, the air coming out of the once-through fan goes straight to the exhaust port without being bent, reducing air resistance. Therefore, the efficiency of the once-through fan can be improved.

実施例 第1図の実施例は吸入口1を窓の下端部に、排
気口2を上端部に形成させ、送風機として貫流フ
アンを用い、この貫流フアン3は窓の最上端部に
設けられている。上記貫流フアン3はモーター3
aで駆動される小型の全開風量が約2m3/min程
度のものを用いている。排気量としては一つの窓
あたり1時間に50m3程度としている。この実施例
の窓は室内側のガラス4と室外側のガラス5との
間に空間部6を形成させ、この空間部内にブライ
ンド7を設置したブラインド内蔵二重窓である。
図示しない壁開口部に上枠8、下枠9及び縦枠1
0が固定され、さらに上枠8には補助枠材11が
取り付けられている。なお、本明細書においては
これらの枠、補助枠材及び後述のガラス4,5を
はめ込む框12,13の周囲に取り付けたものを
含めて枠部材と称する。従つて、補助枠材11は
枠部材の上端部に該当する。前記ガラス4,5は
それぞれ框12,13にはめ込まれて障子とされ
補助枠材11と下枠9との間に取り付けられる。
本実施例ではこれらの障子はブラインドともども
一体として回転軸14を中心に回転自在とされ、
さらに室内側の障子は框13に設けた蝶番15に
より室内側に開閉することができるようになつて
いる。これらの障子自体の構成並びにこれを開閉
する機構は従来公知のものを適宜選択して使用す
ることができる。本実施例では前記吸入口1は下
枠9と室内側の框13との間に空間を持たせて形
成させてあるが、下枠9又は下框13に孔を形成
させても良い。
Embodiment In the embodiment shown in FIG. 1, the inlet 1 is formed at the lower end of the window, the exhaust port 2 is formed at the upper end, and a cross-flow fan is used as the blower, and this cross-flow fan 3 is provided at the top end of the window. There is. The above once-through fan 3 is a motor 3
A small type with a fully open air volume of approximately 2 m 3 /min is used. The exhaust volume is approximately 50m3 per hour per window. The window of this embodiment is a double window with a built-in blind, in which a space 6 is formed between the glass 4 on the indoor side and the glass 5 on the outdoor side, and a blind 7 is installed in this space.
An upper frame 8, a lower frame 9, and a vertical frame 1 are installed in a wall opening (not shown).
0 is fixed, and furthermore, an auxiliary frame member 11 is attached to the upper frame 8. In addition, in this specification, these frames, auxiliary frame members, and those attached around frames 12 and 13 into which glasses 4 and 5 (described later) are fitted are collectively referred to as frame members. Therefore, the auxiliary frame member 11 corresponds to the upper end of the frame member. The glasses 4 and 5 are fitted into frames 12 and 13, respectively, to form a shoji screen and installed between the auxiliary frame material 11 and the lower frame 9.
In this embodiment, these shoji and blinds are integrally rotatable around the rotating shaft 14,
Furthermore, the shoji on the indoor side can be opened and closed indoors by a hinge 15 provided on the stile 13. As for the structure of these shoji themselves and the mechanism for opening and closing them, conventionally known ones can be appropriately selected and used. In this embodiment, the suction port 1 is formed with a space between the lower frame 9 and the stile 13 on the indoor side, but a hole may be formed in the lower frame 9 or the lower stile 13.

補助枠材11は室内側の側壁16と室外側の外
壁17とその中間に設けた仕切壁18とを有し、
内部を前記仕切壁18により下向き流路19と上
向き流路20とに仕切つている。下向き流路19
が室外側である。この下向き流路19の排気口2
に連なる底部19aは排気口2へ向つて傾斜さ
せ、雨滴を排水し易くしている。また、外壁17
の下端部の排気口となる部分には樋22を形成さ
せ、外壁17をつたわつて下りる雨滴をこの樋2
2で受けて流し、排気口2から逆流する気流に乗
らないようにされている。
The auxiliary frame material 11 has a side wall 16 on the indoor side, an outer wall 17 on the outdoor side, and a partition wall 18 provided in the middle,
The interior is partitioned into a downward flow path 19 and an upward flow path 20 by the partition wall 18 . Downward flow path 19
is outside the room. Exhaust port 2 of this downward flow path 19
The bottom portion 19a connected to the bottom portion 19a is inclined toward the exhaust port 2 to facilitate drainage of raindrops. In addition, the outer wall 17
A gutter 22 is formed at the lower end of the exhaust port, and raindrops flowing down the outer wall 17 are collected from the gutter 22.
2, and the air flows backward from the exhaust port 2 to prevent it from riding on the air current flowing back from the exhaust port 2.

前記貫流フアン3は仕切壁18の上端下向き流
路19側に配し、そのケーシング31,32によ
り吸引側33を上向き流路20側に向かわせ、吹
出側34を下向き流路19に下向きにしてある。
上向き流路20は前記空間部6と連通させ、貫流
フアン3により室内の空気を吸入口1から空間部
6、上向き流路20を通して下向き流路19に送
り込むように構成させてある。上記貫流フアンの
吹出側にはフアンのケーシングの幅においてのみ
切り欠かれた仕切板35があり、外部騒音や雨水
の侵入面積を小さくしてある。
The cross-flow fan 3 is disposed at the upper end of the partition wall 18 on the downward flow path 19 side, and has its casings 31 and 32 to direct the suction side 33 toward the upward flow path 20 side, and to direct the blowout side 34 downward toward the downward flow path 19. be.
The upward flow path 20 is communicated with the space 6, and the cross-flow fan 3 is configured to send indoor air from the suction port 1 through the space 6, the upward flow path 20, and into the downward flow path 19. On the blowout side of the once-through fan, there is a partition plate 35 cut out only in the width of the casing of the fan, thereby reducing the area in which external noise and rainwater enter.

本実施例はさらに、外壁17の下向き流路側に
閉鎖手段としての逆止弁23がヒンジ24により
揺動自在に取り付けられている。この逆止弁23
の先端は下向き流路19に突出しており、揺動さ
せられたとき消音体25の底面26に当接し、下
向き流路19を閉鎖して雨水の浸入を防止するも
のである。逆止弁23は排気口2から逆流した空
気によつて揺動されるが、その揺動を確実にする
ために仕切壁18の根元、排気口の近傍に風向き
変更材としての突起27が設けられている。
In this embodiment, a check valve 23 as a closing means is further swingably attached to the downward flow path side of the outer wall 17 by a hinge 24. This check valve 23
The tip protrudes into the downward flow path 19, and when it is swung, it comes into contact with the bottom surface 26 of the muffler 25, closing the downward flow path 19 and preventing rainwater from entering. The check valve 23 is swung by the air flowing back from the exhaust port 2, and in order to ensure this oscillation, a protrusion 27 is provided at the base of the partition wall 18, near the exhaust port, as a material for changing the wind direction. It is being

なお下向き流路19及び上向き流路20に設け
た消音体25は表面に多数の孔を設けた箱体であ
り、貫流フアン3及び外部からの騒音を軽減する
ためのものである。
Note that the muffler 25 provided in the downward flow path 19 and the upward flow path 20 is a box with a large number of holes provided on its surface, and is used to reduce noise from the cross-flow fan 3 and the outside.

本実施例は上記構成になるので、貫流フアン3
を駆動させると通常は逆止弁23が図示の状態に
あり流路が開放されているので、室内の空気を吸
入口1から空間部6、上向き流路20、下向き流
路19を通して排気口2から室外に排気する。そ
の際、室内の空気は空間部6を通りガラス4の裏
面及びブラインド7に接触する。従つて、このガ
ラス4は室内の空気の温度に近づき、夏期におけ
る窓からの熱輻射、冬期における冷熱輻射が少な
くなり、窓近傍の温熱環境の改善を図ることがで
きる。すなわち、ベンチレーシヨン窓としての機
能を果すことができる。
Since this embodiment has the above configuration, once-through fan 3
Normally, when the check valve 23 is in the state shown in the figure and the flow path is open, indoor air is passed from the intake port 1 through the space 6, the upward flow path 20, and the downward flow path 19 to the exhaust port 2. exhaust to the outside. At that time, the indoor air passes through the space 6 and comes into contact with the back surface of the glass 4 and the blind 7. Therefore, the glass 4 approaches the temperature of the indoor air, reducing heat radiation from the window in the summer and cold radiation in the winter, thereby improving the thermal environment near the window. That is, it can function as a ventilation window.

排気口2が開いたままであるが、排気口の上が
下向き流路19となつているので雨水は下向き流
路の底面19aに当るだけで上昇することがなく
内部に浸入することがない。また、排気口付近の
風圧力が高くなり、空気が逆流したとき細かい水
滴が排気口からこの空気に乗つて浸入するおそれ
があるが、逆流する空気の流れにより逆止弁23
が動作し下向き流路19を閉じるので水滴が内部
に浸入することはない。
Although the exhaust port 2 remains open, since the top of the exhaust port forms a downward flow path 19, rainwater only hits the bottom surface 19a of the downward flow path, does not rise, and does not intrude into the interior. In addition, when the wind pressure near the exhaust port increases and the air flows backwards, there is a risk that fine water droplets may enter the air from the exhaust port.
operates and closes the downward flow path 19, so water droplets will not enter the interior.

貫流フアン3はその吸引側33を上向き流路2
0に向き、吹出側34が下向き流路19に下向き
に向いているので、吹き出した空気は曲げられる
ことなく真すぐに排気口2に向けられ、送風抵抗
が少なくなる。従つて、貫流フアンの効率が向上
し、小さい貫流フアンで十分排気の目的を達成さ
せることができ、エネルギーの節約とともに発生
騒音を少なくすることができる。
The through-flow fan 3 has its suction side 33 facing upward into the flow path 2.
0, and the blowout side 34 faces downward into the downward flow path 19, so the blown air is directed straight toward the exhaust port 2 without being bent, reducing air blowing resistance. Therefore, the efficiency of the once-through fan is improved, and a small once-through fan is sufficient to achieve the purpose of exhaust gas, saving energy and reducing noise.

[考案の効果] 以上のように本考案によれば二重窓の内部にブ
ラインドを設け、かつ室内の空気を二重窓内の空
間部を通して室外に排気しているので、室内側の
ガラスを室内の温度に近づけることができ、ま
た、ガラス間を通過する空気が室内へ侵入する直
前の熱、例えばブラインドが吸収した日射熱等を
回収し、排除するので、窓近傍の温熱環境の改善
と窓からの熱負荷の低減を図ることができる。
[Effects of the invention] As described above, according to the invention, a blind is provided inside the double-glazed window, and indoor air is exhausted to the outside through the space inside the double-paned window, so the glass on the indoor side can be removed. It can bring the temperature close to the indoor temperature, and it also collects and eliminates heat from the air passing between the windows just before it enters the room, such as solar heat absorbed by the blinds, improving the thermal environment near the windows. It is possible to reduce the heat load from the window.

また、本考案は枠部材上端部を仕切壁で仕切つ
て上向き流路と下向き流路とし、排気口の上を下
向き流路としたので、室外から室内に達する空気
の流路が形成されていても雨滴が直接内部に入る
ことができず雨仕舞を良くすることができる。
In addition, in the present invention, the upper end of the frame member is separated by a partition wall to form an upward flow path and a downward flow path, and the upper end of the exhaust port is formed as a downward flow path, so that a flow path for air reaching the room from the outside is formed. Also, raindrops cannot directly enter the interior, making it possible to prevent rain from entering.

さらに、本考案は送風機として貫流フアンを用
い、その吹出側を下向き流路に下向きになるよう
に設置してあるので送風機の圧力損失を少なくす
ることができ送風機の効率の向上を図ることがで
きる。
Furthermore, the present invention uses a once-through fan as the blower, and the blowing side is installed so as to face downward in the downward flow path, so the pressure loss of the blower can be reduced and the efficiency of the blower can be improved. .

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の一実施例の断面図、第2図は
その窓の室内から見た正面図。 1:吸入口、2:排気口、3:貫流フアン、
6:空間部、7:ブラインド、8:上枠、9:下
枠、11:補助部材、17:外壁、19:下向き
流路。
FIG. 1 is a cross-sectional view of one embodiment of the present invention, and FIG. 2 is a front view of the window as seen from inside the room. 1: Suction port, 2: Exhaust port, 3: Once-through fan,
6: space, 7: blind, 8: upper frame, 9: lower frame, 11: auxiliary member, 17: outer wall, 19: downward flow path.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 窓開口部に固定した枠部材に内外2枚のガラス
を取り付け両ガラス間に空間部を設けた二重窓の
枠部材内に前記空間部に通じる箇所に送風機を設
け、室内の空気を吸入口から吸引し、前記空間部
を通して排気口から排気するものにおいて、吸入
口を下枠に、排気口を上枠に形成させ、この上枠
内を中間に設けた仕切壁によつて室内側と室外側
とに分離し、室内側を前記空間部に連結し、その
空間部からの空気を上向きに流す上向き流路と
し、かつ室外側を前記上向き流路を通つて上昇し
た空気を下向きに流して前記排気口に導く下向き
流路とし、前記送風機として貫流フアンを使用
し、これを仕切壁上端に吸引側を上向き流路に向
かわせ、吹出口を下向き流路に下に向けて設置し
たことを特徴とする排気機能を有する窓。
Two pieces of glass, an inner and an outer glass, are attached to a frame member fixed to the window opening, and a space is provided between the two glasses.A blower is installed in the frame member of the double-panel window at a point that communicates with the space, and a blower is installed at a point that communicates with the space to draw air from the room into the inlet. In this device, the intake port is formed in the lower frame, the exhaust port is formed in the upper frame, and the inside of the upper frame is separated from the indoor side by a partition wall provided in the middle. The indoor side is separated from the outside, the indoor side is connected to the space, and the air from the space is made into an upward flow path, and the outdoor side is made to flow the air that has risen through the upward flow path downward. A downward flow path leading to the exhaust port is used, a once-through fan is used as the blower, and this is installed at the upper end of the partition wall with the suction side facing the upward flow path and the outlet facing downward into the downward flow path. A window with a distinctive exhaust function.
JP16867484U 1984-11-08 1984-11-08 Expired JPH029036Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16867484U JPH029036Y2 (en) 1984-11-08 1984-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16867484U JPH029036Y2 (en) 1984-11-08 1984-11-08

Publications (2)

Publication Number Publication Date
JPS6183788U JPS6183788U (en) 1986-06-03
JPH029036Y2 true JPH029036Y2 (en) 1990-03-05

Family

ID=30726437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16867484U Expired JPH029036Y2 (en) 1984-11-08 1984-11-08

Country Status (1)

Country Link
JP (1) JPH029036Y2 (en)

Also Published As

Publication number Publication date
JPS6183788U (en) 1986-06-03

Similar Documents

Publication Publication Date Title
CN201952950U (en) Ventilating curtain wall structure
CN107036223A (en) Multifunctional indoor fresh air air-conditioning equipment
CN114232853A (en) Novel cross louvered breathing curtain wall system and control method thereof
JP3936984B2 (en) Solar panel installation structure
CN100575631C (en) A kind of internal and external double-circulating double-layer curtain wall
JPH029036Y2 (en)
CN213807467U (en) Adjustable hollow shutter glass
CN111549899B (en) House ventilation system
JPH029038Y2 (en)
JPH029037Y2 (en)
KR20060134503A (en) Double composite window of indoor air ventilation and purification and automatic system for four seasons
JPH0426633Y2 (en)
CN112502328A (en) Energy-saving and environment-friendly double-layer glass curtain wall and energy-saving and environment-friendly double-layer glass curtain wall group
JPS59173644A (en) Air exhauster employed on window for reducing air conditioning energy consumption
JPH029039Y2 (en)
CN213599514U (en) Ventilation device for building external wall
KR200238298Y1 (en) Energy saving and multi-function window
JPH0443557B2 (en)
JPH0328694Y2 (en)
JP3539363B2 (en) curtain wall
JPH044453Y2 (en)
JPH044454Y2 (en)
CN103485668B (en) A kind of glass heat-proof window that can ventilate
JPS6119898B2 (en)
JPH044452Y2 (en)