JPS58164884A - Sash for ventilation - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は空調換気用サツシに関するもので、詳しくは
吸排気型換気扇と共に使用して有効な換気用サツシに関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air conditioning ventilation sash, and more particularly to a ventilation sash that is effective for use with an intake/exhaust type ventilation fan.

従来この種の換気用サツシとしては、サツシ枠に形成さ
れた欄間部等の開口部に閉塞板を取付け、この閉塞板に
吸気孔と排気孔を設け、取付工事の際にこれらの吸気孔
と排気孔に吸排気型換気扉の吸気ダクトと排気ダクトを
嵌め込むようにしたものが開発され、公開されている。Conventionally, for this type of ventilation sash, a blocking plate is attached to an opening such as a transom formed in the sash frame, and an intake hole and an exhaust hole are provided on this blocking plate. A system in which the intake duct and exhaust duct of an intake/exhaust type ventilation door are fitted into the exhaust hole has been developed and released to the public.

ところが上記のような換気用サツシにあっては、建物の
躯体に魔　３ 孔を開けることなく換気扇を使用し得たり、換気扇の大
きさに比して開口部を小さくし得る利点はあるが、サツ
シ枠に欄間部等の開口部を形成する必要がある為、どう
してもその開口部を形成する為の中桟の分だけサツシの
採光面積が小さくなるという大きな問題があり、また取
付工事の段階で室外に突出した吸排気ダクトと吸、排気
孔との隙間を閉塞するようになっているので、これらの
ダクトと孔間の閉塞を確実に行うことが輸しく、取付工
事毎にその水密性能にばらつきを生じてこれらの閉塞箇
所から雨水が室内へ入り込む恐れがあり、サツシ本来の
性能が低下する開−があった。However, the above-mentioned ventilation sash has the advantage that the ventilation fan can be used without drilling holes in the building frame, and that the opening can be made smaller compared to the size of the ventilation fan. Since it is necessary to form an opening such as a transom in the sash frame, there is a big problem that the lighting area of the sash becomes smaller due to the middle crosspiece used to form the opening. It is designed to close the gaps between the intake and exhaust ducts that protrude outdoors and the intake and exhaust holes, so it is important to ensure that the gaps between these ducts and holes are closed, and the watertight performance must be checked during each installation work. There is a risk that rainwater may enter the room from these blocked locations due to unevenness, resulting in openings that degrade the original performance of the satsushi.

四にまた、上記の侠気サツシにあってはサツシ枠の室外
側面から室外側へウェザ−カバーや換気扇が大きく突出
しているので、これらのウェザ−カバーや換気扇が雨戸
と干渉する問題もあった。Fourth, in the above-mentioned chivalrous sash, the weather cover and ventilation fan largely protrude from the outdoor side of the sash frame toward the outside, so there was a problem that these weather covers and ventilation fans interfered with the shutters.

、′ そこで本発明は上記問題蔗を解決することを目的とし、
サツシの採光面積を大きくすることができて、しかもサ
ツシ枠の室外から室内への雨水の浸入を確実に防止し得
ると共に取付現場での取付工事を簡易化することができ
るようにした換気用サツシを提供しようとするものであ
る。,' Therefore, the present invention aims to solve the above problem,
A ventilation sash that can increase the daylighting area of the sash frame, reliably prevent rainwater from entering the room from the outside of the sash frame, and simplify the installation work at the installation site. This is what we are trying to provide.

次に本願の実施例を図面に基いて詳しく説明する。図面
中、１は建物の躯体で、建物の内部と外部を仕切ってい
る壁を示している。２はこの躯体１に形成された開口部
で、この開口部２に換気用サツシ３が第２図に示すよう
に嵌め込まれ、周知の手段によって同定されている。こ
の換気用サツシ３の躯体１への固定手段は図面に限定さ
れるものではなく、埋込み方式によるものや木製枠に固
定する方式によるもの等でも構わない。次に、上記換気
用サツシ３について説明すると、４は窓枠又は引戸枠等
と呼ばれるサツシ枠で、アルミニウム又はスチール等の
金属材料で形成された上枠５、下枠６及び一対の竪枠７
．８を枠組みすることによって構成されている。この上
枠５は第２図に示すように室内゛□側枠板９、室外側枠
板１０、上側＃析７１及び下側枠板１２を備えた断面四
角形の　　　）中空枠に形成され、この上側枠板１１の
上側にサツシ枠４を躯体１に固定する為の取付片１３．
１黒　５ ６が下側枠板１２の下側に内、外障子ｃ内、外引戸とも
言う）１４．１５を案内する為の障子案内片１６．１７
が夫々形成されている。この一方の障子案内片１６の室
外側には周知の如く気密材１Ｂが装着され、この気密材
１８に内、外障子１４．１５の上框１９．２０を共に圧
着させてサツシ１枠４の開口部を気密に閉塞し得るよう
になっている。上記上枠５の室内側枠板９と室外側枠板
１０とには相対向する部分に吸気孔２１．２２と排気孔
２３．２４とが央々設けられている。これらの吸気孔２
１．２２と排気孔２３．２４は吸気と排気が混じり合わ
ないように上枠５の長手方向へ適肖量離して設けられて
いる。また、これらの室外側枠板１０の吸気孔２２と排
気孔２４は室内側枠板９の吸気孔２１と排気孔２３より
も大きく形成されている。これらの吸気孔２１．２２と
排気孔２３．２４には少々室外側からＳ形の吸気ダクト
２５と排気ダクト２６が夫々挿入されて、それらの室外
側端部が室外側枠板１０の吸気孔２２と排気孔２４に夫
々嵌め込まれ、またそれらの室外側６ 端部が室内側枠板９の吸気孔２１と排気孔２３に夫々嵌
め込まれている。この吸気ダクト２５と排気ダクト２６
は吸気孔２１．２２や排気孔２３．２４と合致するよう
に断面四角形でかつ室外側部分が室内側部分より大きく
なるように形成され、その室外側端部の外周には鍔状の
押圧片２５ａ１２６１Ｌが夫々全周に亘って一体に形成
され、これらの押圧片２５ａ、２６ａの室内側面と室外
側枠板１０の室外側面との間にシール材２７．２８が介
在されて吸、排気ダクト２５．２６と吸、排気孔２２．
２４間が水密に閉鎖されている。また上記吸、排気ダク
ト２５．２６の室内側端部と吸、排気孔２１．２５間は
コーキング材２９．３０によって閉塞されている。上記
吸、排気ダクト２５．２６内には室内側端部から適当量
込り込んだ位置に位置決め突片３１．３２が夫々全周に
亘って一体に形成されている。上記段、排気ダクト２５
．２６は金属材料又は樹脂材料によって型成形されてい
る。上記吸、排気ダクト２５．２６内の室外側端部には
雨水浸入防止用の力”？ＪＪ３３．３４屋　７ が配設されている。これらのがラリ３．１！、３４は左
、右の取付壁３３ａ、３４ａと多数のがう、り板３３ｂ
Ｓ３４ｂを樹脂材料により一体成彫することによって構
成され、これらの取付壁３３ａ、３４ａが吸、排気ダク
ト２５．２６に取付ねじ３５．３６によって取付けられ
ている。これらのｈ゛ラリ３６３４は吸、排気ダクト２
５．２６の室外側一部の拡大部分に配設しであるので、
空ゲ、の通気能力が力９ラリ３３．３４によって大きく
低下するようなことは防止される。上記吸、排気ダクト
２５．２６の室外側端部の開口部は防鳥網３７．３８に
よって覆われている。これらの防鳥網３７．６８及び上
記シール材２７．２８と押圧片２５’５２６ａは調理え
６９．４０を取付ねじ４１．４２によって上枠５の室外
側枠板１０に取付けることによって上枠５に固定されて
いる。Next, embodiments of the present application will be described in detail with reference to the drawings. In the drawing, 1 is the building frame and indicates the wall that separates the inside and outside of the building. Reference numeral 2 denotes an opening formed in this body 1, into which a ventilation sash 3 is fitted as shown in FIG. 2, and identified by known means. The means for fixing the ventilation sash 3 to the frame 1 is not limited to that shown in the drawings, and may be an embedded method or a method for fixing it to a wooden frame. Next, to explain the ventilation sash 3, numeral 4 is a sash frame called a window frame or sliding door frame, which includes an upper frame 5, a lower frame 6, and a pair of vertical frames 7 made of metal materials such as aluminum or steel.
．． It is structured by framing 8. As shown in FIG. 2, this upper frame 5 is formed into a hollow frame with a rectangular cross section, which includes an indoor side frame plate 9, an outdoor side frame plate 10, an upper frame plate 71, and a lower frame plate 12. Attachment piece 13 for fixing the sash frame 4 to the frame 1 on the upper side of the upper frame plate 11.
1 black 5 6 is a shoji guide piece 16.17 on the underside of the lower frame board 12 for guiding the inner and outer shoji c (also referred to as inner and outer sliding doors) 14.15
are formed respectively. As is well known, an airtight material 1B is attached to the outdoor side of one of the shoji guide pieces 16, and the upper frames 19 and 20 of the inner and outer shoji 14 and 15 are crimped together to this airtight material 18 to form the sash 1 frame 4. The opening can be closed airtight. The indoor side frame plate 9 and the outdoor side frame plate 10 of the upper frame 5 are provided with intake holes 21.22 and exhaust holes 23.24 in opposing parts thereof. These intake holes 2
1.22 and exhaust holes 23, 24 are provided at an appropriate distance in the longitudinal direction of the upper frame 5 so that intake air and exhaust air do not mix. Further, the intake holes 22 and the exhaust holes 24 of the outdoor frame board 10 are formed larger than the intake holes 21 and the exhaust holes 23 of the indoor frame board 9. S-shaped intake ducts 25 and exhaust ducts 26 are inserted into these intake holes 21 , 22 and exhaust holes 23 , 24 from slightly outside the room, respectively, and their ends on the outside side are connected to the intake holes of the outdoor side frame plate 10 . 22 and an exhaust hole 24, respectively, and their outdoor side 6 ends are fitted into the intake hole 21 and exhaust hole 23 of the indoor side frame plate 9, respectively. This intake duct 25 and exhaust duct 26
is formed to have a rectangular cross section so as to match the intake holes 21.22 and the exhaust holes 23.24, and the outdoor side portion is larger than the indoor side portion, and a flange-shaped pressing piece is provided on the outer periphery of the outdoor side end. 25a1261L are integrally formed over the entire circumference, and sealing materials 27 and 28 are interposed between the indoor side surfaces of these pressing pieces 25a and 26a and the outdoor side surface of the outdoor frame board 10 to form the suction and exhaust ducts 25. .26 and intake and exhaust holes 22.
24 rooms are closed watertight. Further, the spaces between the indoor end portions of the suction and exhaust ducts 25 and 26 and the suction and exhaust holes 21 and 25 are closed with caulking material 29 and 30. Inside the suction and exhaust ducts 25 and 26, positioning protrusions 31 and 32 are integrally formed around the entire circumference at positions that are recessed by an appropriate amount from the indoor end. Above stage, exhaust duct 25
．． 26 is molded from a metal material or resin material. Forces to prevent rainwater from entering are installed at the outdoor ends of the intake and exhaust ducts 25 and 26. These are Rari 3.1!, 34 are left and right. Mounting walls 33a, 34a and a large number of walls 33b
The mounting walls 33a, 34a are attached to the intake and exhaust ducts 25.26 by mounting screws 35.36. These holes 3634 are the intake and exhaust ducts 2.
5.26, since it is installed in the enlarged part of the outdoor side,
This prevents the ventilation capacity of the air vent from being significantly reduced by the force 9rari33.34. The openings at the outdoor ends of the suction and exhaust ducts 25 and 26 are covered with bird nets 37 and 38. These bird-prevention nets 37, 68, the sealing material 27, 28, and the pressing piece 25'526a are attached to the upper frame 5 by attaching the screws 69, 40 to the outdoor frame plate 10 of the upper frame 5 with the mounting screws 41, 42. is fixed.

′　１ 次に、４３は呼物の躯体１′め室内側に固定的番こ取付
けられた吸、排気型の換気扇として例ボする空調換気扇
で、商品名「０スナイ」（三菱電気株式会社の登録商標
）とし−Ｃ市販されているものを示しているが本願にあ
ってはこれに限定されるものではなく、余熱交換器を有
しない換気扇でも良い。この空調換気扇４３において、
４４は箱形の換気扇本体で、背面が開放されているケー
ス本体４５とこのケース本体４５の背面をふさぐ取付板
４６とで構成され、この取付板４６が躯体１に取付ボル
ト等（図示省略）によって固定され、ケース本体４５は
取付板４６に着脱自在に取付けられている。この換気扇
本体４５の前面には吸気出口４７が、側面には排気人口
４８が夫々形成され、また下面には吸気人口４９と排気
出口５０が形成されている。上記換気扇本体４４内には
周知の如く上記吸気人口４９と吸気出口４７を連通させ
る吸気通路と、排気人口４Ｂと排気出口５０を連通させ
る排気通路〆が区画形成され、これらの吸、排気通路の
途中５゛全熱交侠器５１とモータ付送風□ 機５２が配設され゛′文いる。上記換気扇本体４４の吸
気人口４９と排気出口５０とは空調換気扇４３を躯体１
に取付けた状態において上記侠気用サツシ乙の吸気ダク
ト２５と排気ダクト２６に対応す９ るように予め設定されている。これらの吸気人口４９と
排気出口５０には連結ダク）５５．５４の一端部が嵌合
されて止着され、これらの連結ダクト５３．５４の他端
部は吸、排気ダクト２５．２６の室内側端部内に位信決
め突片３１．３２に当接する位置迄嵌め込まれている。' 1 Next, 43 is an air conditioning ventilation fan, which is an example of an intake/exhaust type ventilation fan that is fixedly mounted on the indoor side of the building frame 1'. Although a commercially available one (registered trademark) Toshi-C is shown, the present invention is not limited to this, and a ventilation fan without a residual heat exchanger may also be used. In this air conditioning ventilation fan 43,
Reference numeral 44 denotes a box-shaped ventilation fan body, which is composed of a case body 45 whose back side is open and a mounting plate 46 that covers the back side of the case body 45. The case body 45 is removably attached to a mounting plate 46. The ventilation fan main body 45 has an intake port 47 formed on its front surface, an exhaust port 48 formed on its side surface, and an intake port 49 and an exhaust port 50 formed on its lower surface. As is well known, the ventilation fan body 44 is divided into an intake passage that communicates the intake port 49 with the intake outlet 47, and an exhaust passage that communicates the exhaust port 4B with the exhaust outlet 50. A total heat exchanger 51 and a motorized blower 52 are installed along the way. The air intake population 49 and exhaust outlet 50 of the ventilation fan main body 44 connect the air conditioning ventilation fan 43 to the frame 1.
It is set in advance so that it corresponds to the intake duct 25 and exhaust duct 26 of the above-mentioned chivalrous sash 9 when attached to the sash. One end of a connecting duct 55.54 is fitted and fixed to the intake port 49 and the exhaust outlet 50, and the other end of the connecting duct 53.54 is connected to the chamber of the intake/exhaust duct 25.26. It is fitted into the inner end to a position where it abuts the positioning projections 31, 32.

上記４結ダクト５Ｋ、５４は空調換気＠４６の取付位置
によってその長さが種々異なっている為、予め余裕のち
る長さのものを準備しておき、これらを取付埒、場で所
定の長さに切断して用いると便利である。また連結ダク
ト５３．５４の外周には断熱材（図示省略）が貼着され
ている。５５は化粧カバーで、連結ダクト５３．５４等
に取付けられている。５６はエアコン等の空調装置の管
を挿通する為の透孔で、空調装置を利用しない場合には
適当な蓋板（図示省略）によって塞がれている。The four-way ducts 5K and 54 have different lengths depending on the installation position of the air conditioning ventilation @ 46, so prepare a length with sufficient margin in advance, and install them to the specified length at the installation site. It is convenient to cut it into pieces. Further, a heat insulating material (not shown) is attached to the outer periphery of the connecting ducts 53 and 54. A decorative cover 55 is attached to the connecting ducts 53, 54, etc. Reference numeral 56 is a through hole through which a pipe of an air conditioner such as an air conditioner is inserted, and is covered with a suitable cover plate (not shown) when the air conditioner is not used.

上記構成のものにあっては、換気用サツシ３を製作する
場合、先ず上枠５、下枠６及び竪枠７．８を成形し、そ
の後この上枠５の室内側枠板９と室外側枠板１０に吸気
孔２１．２２と排気孔２３扁　１０ ．２４をならいフライス盤を用いてフライス加工する。In the case of the above structure, when manufacturing the ventilation sash 3, first the upper frame 5, the lower frame 6, and the vertical frame 7.8 are formed, and then the indoor side frame plate 9 and the outdoor side of the upper frame 5 are formed. Intake holes 21, 22 and exhaust holes 23 are provided on the frame plate 10. 24 and mill it using a milling machine.

また吸、排気ダクト２５．２６、力゛′う、す３３．３
４、防鳥網３７．３８、調理え３９．４゜を別遼製造し
て準備する。この場合、吸、排気ダクト２５．２６や力
゛ラリ３３．３４を成型品として安価に量産することが
できる。次に、上記上枠５、下枠６及び竪枠７．８を枠
組みしてサツシ枠４ｔ−製作し、その後上枠５の吸気孔
２１．２２と排気孔２３．２４に吸気ダクト２５と排気
ダクト２６を嵌め込むと共に、吸、排気ダクト２５．２
６の押圧片２５＆、２６ｈと室外側枠板１０との間にシ
ール材２７．２　Ｂを夫々介在させて吸、排気孔２２．
２４と吸、排気ダクト２５．２６間を水密に閉塞する。Also, suction and exhaust ducts 25.26, power ducts 33.3
4. Separately manufacture and prepare bird net 37.38 degrees and cooking net 39.4 degrees. In this case, the suction and exhaust ducts 25, 26 and the power libraries 33, 34 can be mass-produced at low cost as molded products. Next, the upper frame 5, the lower frame 6, and the vertical frame 7.8 are assembled to form a sash frame 4t, and then the intake duct 25 and the exhaust are connected to the intake hole 21.22 and the exhaust hole 23.24 of the upper frame 5. In addition to fitting the duct 26, the suction and exhaust ducts 25.2
Sealing materials 27.2B are interposed between the pressure pieces 25&, 26h of No. 6 and the outdoor frame plate 10, respectively, to form intake and exhaust holes 22.2B.
24 and the intake and exhaust ducts 25 and 26 are sealed watertight.

次に、上記吸、排気ダクト２５．２６内にがラリ３３．
３４を配設した後これらの吸、排気ダクト２５．２６の
室外側に防鳥網３７．３８と調理え３９．４０を当て付
けてこれらの調理え３９．４０を室外側枠板１０に取付
ねじ４１．４２によって取付ける。然る後、室内側枠板
９の吸、排気孔２１．２３と吸、排気ダクト２Ａ１１ ５．２６との間をコーキング材２９．５０によって閉塞
する。なお上記上枠５への吸、排気ダクト２５．２６等
の取付けやコーキング材２９．３０による閉塞作業はサ
ツシ枠４を枠組みする前に行っても良く、この方が吸、
排気ダクト２５．２６等の組付けを楽に行うことができ
る。上記の換気用サツシ３の製作は工場において高い品
質管理の実に行うことができる。Next, the inside of the above-mentioned suction and exhaust ducts 25 and 26 are filled 33.
After arranging the air intake and exhaust ducts 25, 26, the bird-prevention nets 37, 38 and the cooking pipes 39, 40 are attached to the outdoor side frame board 10. Attach with screws 41.42. After that, the spaces between the suction and exhaust holes 21.23 of the indoor frame board 9 and the suction and exhaust ducts 2A11 5.26 are closed with caulking material 29.50. Incidentally, the installation of the suction and exhaust ducts 25, 26, etc. to the upper frame 5 and the closing work with caulking material 29, 30 may be performed before framing the sash frame 4.
The exhaust ducts 25, 26, etc. can be easily assembled. The above ventilation sash 3 can be manufactured in a factory under high quality control.

次に上記の如き換気用サツシ６を用いて建物の空調換気
装置を構成する場合には、先ず上記侠気用サツシ３を作
物の躯体１の開口部２に建付ける。次に、別途準備した
空調換気扇４３の取付板４６を躯体１の室内側面の所定
位ＩＷに取付け、然る後この取付板４６にケース本１■
体４４を着脱自在に□ 取付ける。なおこのケース本体４４内には予め全熱交換
器５１やモータ付の送風機５２が組込まれている。次に
、上記空調換気扇４３の吸気人口４９と吸気ダクト２５
間及び排気出口５０と排気夕。Next, when constructing an air conditioning and ventilation system for a building using the ventilation sash 6 as described above, first the ventilation sash 3 is installed in the opening 2 of the crop frame 1. Next, attach the mounting plate 46 of the air conditioning ventilation fan 43 prepared separately to the specified position IW on the indoor side of the frame 1, and then attach the case book 1 to the mounting plate 46.
Attach the body 44 removably □. Note that a total heat exchanger 51 and a blower 52 with a motor are installed in advance in the case body 44. Next, the intake population 49 of the air conditioning ventilation fan 43 and the intake duct 25
between and exhaust outlet 50 and exhaust outlet.

ケト２６間の距離を測定して連結ダクト５３．５４を適
当な長さにのこぎり等によって切断し、然る後これらの
連結ダクト５３．５４の一端部を吸、排気ダクト２５．
２６の室内側端部内に位置決め突片３１．３２に当接す
る位置迄嵌め込んで位置決めし、また他端部は吸気人口
４９と排気出口５０に嵌め込むと共に止着する。その後
、化粧カバー５５を連結ダク）５３．５４等に取付けて
連結ダク）５３．５４部分が室内から見えないようにし
、これにより空調換気扇４３の取付けが完了する。上記
のように空調換気扇４３を取付ける場合、室外に面して
いる部分の雨水浸入防止工事は一切不要である為、従来
のように取付現場において面倒なシーリング作業を行う
必要がなくなり、これにより空調換気扇４３の取付工事
を簡易にかつ短時間に行う、１□：ことができ、また取
付作業ミスに・１ よる雨水浸入の□ト、シブルをも防止できる。After measuring the distance between the connecting ducts 26 and cutting the connecting ducts 53 and 54 to an appropriate length using a saw, etc., one end of these connecting ducts 53 and 54 is inhaled and the exhaust duct 25.
26 to a position where it abuts against the positioning projections 31 and 32, and the other end is fitted into the intake port 49 and the exhaust outlet 50 and fixed thereto. Thereafter, the decorative cover 55 is attached to the connecting ducts) 53, 54, etc. so that the connecting ducts) 53, 54 portions are not visible from inside the room, thereby completing the installation of the air conditioning ventilation fan 43. When installing the air conditioning ventilation fan 43 as described above, there is no need to perform any work to prevent rainwater from entering the part facing the outdoors, so there is no need to perform troublesome sealing work at the installation site as in the past. The installation work of the ventilation fan 43 can be done easily and in a short time, and it is also possible to prevent rainwater from entering due to mistakes in the installation work.

次に、上記の如き侠気用サツシ３を用いる場合　　　）
には、内、外陣子１４．１５を閉鎖して室内側へ引寄せ
ると、サツシ枠４の開口部が高気密に閉塞１３ されて室内が室外の騒音から防音されるが、室内の侠気
が悪くなり、室内の空気がよごれた場合には防音性能を
大きく低下させることなく換気する必要がある。この場
合には、空調換気扇４３のスイッチを入れることによっ
て室内を強制換気することができる。即ち、送廊機５２
を回転させると、室外の新鮮な外気力月汲気ダクト２５
、連結ダクト５３、吸気人口４９、全熱交換器５１及び
飾気出口４７を通って室内に吸気され、また室内のよご
れた内気が排気人口４８、全熱交換器５１、排気出口５
０、連結ダクト５４及び排気ダクト２６を通って室外に
排気され、これにより室内の空気が強制換気される。ま
た、この侠気の際に余熱交換器５１において吸気と排気
の間で全熱交換が行われ、室内の空気が空調される。ま
た上記の如き一挟気用サツシ６を用いる場合には、力ゝ
゛ラリ３、１４ なお上記実施例においてはサツシ枠の上枠に吸、排気孔
を設けているが、必要ならば下枠や竪粋に設けても良い
。また、がラリは吸、排気ダクトの外に設けても良く、
その場合、力゛′クラリ代わりにウェザ−カバーを取付
けても良い。更にまた、上記実施例においては換気扇本
体を躯体に取付けているので、サツシ枠に換気扇の重み
が加わることを防止し得るヂ１点があるが、本願にあっ
ては換気扇をサツシ枠に取付けるようにしても構わない
。更にまた、ドアのサツシ枠に実施しても良いことは言
う迄もない。Next, when using Satsushi 3 for chivalry as described above)
When the inner and outer panels 14 and 15 are closed and moved toward the indoor side, the opening of the sash frame 4 is closed 13 in a highly airtight manner, and the indoor space is soundproofed from outdoor noise, but the chivalry inside the room is If the situation worsens and the indoor air becomes polluted, it is necessary to ventilate the room without significantly reducing the soundproofing performance. In this case, the room can be forcedly ventilated by turning on the air conditioning ventilation fan 43. That is, the corridor machine 52
When rotated, fresh outdoor air is pumped into the air duct 25
Air is taken into the room through the connecting duct 53, intake port 49, total heat exchanger 51, and decorative air outlet 47, and dirty indoor air is also passed through the exhaust port 48, total heat exchanger 51, and exhaust outlet 5.
0, the air is exhausted to the outside through the connection duct 54 and the exhaust duct 26, thereby forcing the indoor air to be ventilated. Further, during this chivalry, total heat exchange is performed between the intake air and the exhaust air in the residual heat exchanger 51, and the indoor air is air-conditioned. In addition, when using the above-mentioned one-gas sash 6, the air intake and exhaust holes are provided in the upper frame of the sash frame in the above embodiment, but if necessary, the lower frame or It may also be set up vertically. In addition, the gap may be installed outside the intake and exhaust ducts,
In that case, a weather cover may be installed instead of a force shield. Furthermore, in the above embodiment, since the ventilation fan main body is attached to the frame, there is one point that can prevent the weight of the ventilation fan from being applied to the sash frame, but in the present application, the ventilation fan is attached to the sash frame. It doesn't matter if you do it. Furthermore, it goes without saying that it may also be applied to the door frame.

以上のように本発明にあっては、サツシ枠の室外側枠板
と室内側枠板に吸気孔と排気孔を夫々設け、これらの吸
気孔と排気孔に吸気ダクトと排気ダクトを夫々嵌込んで
成るものであるから、吸排の換気扇の吸気出口と排気入
口とを吸気ダクトとＡ１５ 単にかつ安価にイテうことができる。また、上記のよう
に吸気ダクトと排気ダクトを利用して侠気し得るように
したので、吸気孔と排気孔の大きさをＮ　％　７Ｂの大
きさに比べて相当小さくすることができ、大きな侠気能
力が要求される場合でもサツシの大型化を僅かなものに
することができる。また上記のように吸気ダクトと排気
ダクトを嵌め込む為の吸気孔と排僚孔をサツシ枠自体に
設けたので、サツシの開口部を大きくすることができて
採光面積を大きくとり得る効果がある。更にまた、上記
￥外側枠板の吸、排気孔と吸、排気ダクトとの間をシー
ル材によって閉塞したので、上記のようにサツシ枠の吸
、排気孔に吸、排気ダクトを嵌め込むものであっても、
その吸、排気孔と吸、排気ダクトとの間の閉塞を取付現
場ではなく製造工場の段階で偏実にかつ安定して冥うこ
とかでき、こからの雨水の浸入を確実に防止し得る効果
があるまた本発明にあっては、吸気ダクトと排気ダクト
の室外側端部内に雨水浸入防止用の力゛ラリを配設した
ので、吸、排気ダｈト内への雨水の浸入を防止し得ると
共に、力゛°ラリがサツシ枠の室外側枠板から室外側へ
大きく張り出すのを防止でき、雨戸付のサツシに容易に
実施し得る効果がある。As described above, in the present invention, an intake hole and an exhaust hole are provided in the outdoor frame plate and the indoor frame plate of the sash frame, respectively, and an intake duct and an exhaust duct are fitted into these intake holes and exhaust holes, respectively. Therefore, the intake outlet and exhaust inlet of the ventilation fan can be simply and inexpensively connected to the intake duct. In addition, as mentioned above, since the intake duct and exhaust duct are used to generate chivalry, the size of the intake hole and exhaust hole can be made considerably smaller than the size of N% 7B, and a large chivalry can be achieved. Even if the ability is required, the size of Satsushi can be made small. In addition, as mentioned above, the intake and exhaust holes for fitting the intake and exhaust ducts are provided in the sash frame itself, so the opening of the sash can be made larger, which has the effect of increasing the lighting area. . Furthermore, since the spaces between the suction and exhaust holes in the outer frame board and the suction and exhaust ducts are closed with sealing material, the suction and exhaust ducts cannot be fitted into the suction and exhaust holes in the sash frame as described above. Even so,
The effect is that blockages between the intake and exhaust holes and the intake and exhaust ducts can be fixed uniformly and stably at the manufacturing factory stage rather than at the installation site, and rainwater can be reliably prevented from entering from there. Furthermore, in the present invention, a force spring for preventing rainwater from entering is provided in the outdoor end of the intake and exhaust ducts, so that rainwater is prevented from entering into the intake and exhaust ducts. At the same time, it is possible to prevent the force from protruding from the outdoor side frame plate of the sash frame to the outdoor side, an effect that can be easily implemented on a sash with a storm door.

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

図面は本願の実施例を足すもので、第１図は空調換気装
置の正面図、第２１スは第１図のＵ−Ｕ線拡大断面図、
第３図は第２図のｍ−ｍ線断面図、第４図は第２図の矢
印■方向から見た部分図である０ ３・・・換気用サツシ、　４・・・サツシ枠、　９・・
・室内側枠板、　１０・・・室外側枠板、　２１．２２
・・・：１： 、′ 吸“１・　　２３７１１．□１ノ４゛°°”Ｐ％７ｔ゛
　　ｑｓ−＠ｍｙ′“２６−ｐＰ、７４．’１９′ 特許出願人　　“　豊和工業株式会社The drawings include the embodiments of the present application, and Fig. 1 is a front view of the air conditioning ventilation system, No. 21 is an enlarged sectional view taken along the line U-U of Fig. 1,
Fig. 3 is a cross-sectional view taken along the line m-m in Fig. 2, and Fig. 4 is a partial view seen from the direction of the arrow ■ in Fig. 2.0 3... Ventilation sash, 4... Sash frame, 9・・・
・Indoor frame board, 10...Outdoor frame board, 21.22
...:1: ,' Suction "1・23711.□1ノ4゛°°"P%7t゛ qs-@my'"26-pP, 74.'19' Patent applicant " Howa Kogyo Co., Ltd.

Claims (4)

【特許請求の範囲】[Claims] （１）サツシ枠の室内側枠板と室外側枠板とに吸気孔と
排気孔を夫々設け、この室外側枠板の吸気孔と排気孔に
吸気ダクトと排気ダクトの室外側端部を嵌め込み、これ
らの吸気ダクトと排気ダクトの室内側端部を前記室内側
枠板の吸気孔と排気孔に夫々嵌め込んで成る換気用サツ
シ。(1) Provide an intake hole and an exhaust hole on the indoor side frame plate and the outdoor side frame plate of the sash frame, respectively, and fit the outdoor side ends of the intake duct and exhaust duct into the intake hole and exhaust hole of the outdoor side frame plate. , a ventilation sash in which the indoor end portions of the intake duct and the exhaust duct are respectively fitted into the intake hole and the exhaust hole of the indoor frame plate. （２）サツシ枠の上枠の室内側枠板と室外側枠板とに吸
気孔と排気孔を夫々上枠の長手方向へ適当量離して設け
たことを特徴とする特許請求の範囲第１項記載の換気用
サツシ。(2) The first aspect of the present invention is characterized in that the indoor side frame plate and the outdoor side frame plate of the upper frame of the sash frame are provided with intake holes and exhaust holes separated by an appropriate amount in the longitudinal direction of the upper frame, respectively. Ventilation sash as described in section. （３）サツシ枠の室内側枠板と室外側枠板とに吸気孔と
排気孔を夫々設け、この室外側枠板の吸気孔と排気孔に
吸気ダクトと排気ダクトの室外側端部を嵌め込むと共に
これらのダクトと孔間をシール材によって閉塞し、これ
らの吸気ダクトと排気ダクトの室内側端部を前記室内側
枠板の吸気孔と排２ 気孔に夫々僚め込み、更に前記吸気ダクトと排気ダクト
の室外側端部内に雨水浸入防止用のガラリを配設して成
ることを特徴とする換気用サツシ。(3) Provide an intake hole and an exhaust hole on the indoor side frame plate and the outdoor side frame plate of the sash frame, respectively, and fit the outdoor side ends of the intake duct and exhaust duct into the intake hole and exhaust hole of the outdoor side frame plate. At the same time, the space between these ducts and the hole is closed with a sealing material, and the indoor end portions of the intake duct and the exhaust duct are inserted into the intake hole and the exhaust hole of the indoor side frame plate, respectively, and then the air intake duct is closed. A ventilation sash comprising a louver for preventing rainwater from entering inside the outdoor end of the exhaust duct. （４）＠気ダクトと排気ダクトの室外側端部の外周に鍔
状の押圧片を設け、これらの押圧片の室内側を特徴とす
る特許請求の範囲第６項記載の換気用サツシ。(4) The ventilation sash according to claim 6, characterized in that brim-like pressing pieces are provided on the outer peripheries of the outdoor ends of the air duct and the exhaust duct, and the indoor sides of these pressing pieces are provided.