JPH0480174B2 - - Google Patents
Info
- Publication number
- JPH0480174B2 JPH0480174B2 JP62113064A JP11306487A JPH0480174B2 JP H0480174 B2 JPH0480174 B2 JP H0480174B2 JP 62113064 A JP62113064 A JP 62113064A JP 11306487 A JP11306487 A JP 11306487A JP H0480174 B2 JPH0480174 B2 JP H0480174B2
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- cover
- duct
- floor
- chamber
- 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 - Lifetime
Links
- 238000009423 ventilation Methods 0.000 claims description 126
- 239000011162 core material Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 210000002445 nipple Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
- Ventilation (AREA)
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、室内の換気機能を備えた換気柱に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a ventilation column having an indoor ventilation function.
従来より、第８図の分解斜視図に示すような換
気柱がある。同図Ａにおいて、８０は一部に長手
方向に延びて切欠部８２を有した円筒状の１階に
配置するカバーであり、カバー８０内にカバー８
０の形状を維持する矯正具８４が複数枚介装され
ている。上下端の矯正具８４の外周には、廻り縁
８６および幅木８８が設けられている。また、各
矯正具８４には芯材９０（第９図参照）を嵌合す
る溝９２が形成されており、かつ上下端以外の途
中の矯正具８４には通気口９４が形成されてい
る。さらに、上端の矯正具８４には配線パイプ９
６ならびに換気パイプ９８が挿通してある。
Conventionally, there is a ventilation column as shown in the exploded perspective view of FIG. In the same figure A, 80 is a cylindrical cover disposed on the first floor that extends in the longitudinal direction and has a notch 82;
A plurality of correction tools 84 that maintain the zero shape are interposed. A surrounding edge 86 and a baseboard 88 are provided on the outer periphery of the corrector 84 at the upper and lower ends. Further, a groove 92 into which a core member 90 (see FIG. 9) is fitted is formed in each correction tool 84, and a vent hole 94 is formed in the correction tool 84 in the middle of the correction tool 84 other than the upper and lower ends. Furthermore, a wiring pipe 9 is attached to the upper end correction tool 84.
6 and a ventilation pipe 98 are inserted therethrough.
また、１００は切欠部１０２を有した円筒状の
２階に配置するカバーであり、このカバー１００
内にも一階のカバー８０に設けた矯正具８４と同
様の矯正具８４が介装されており、下部の矯正具
８４には配線パイプ９６ならびに換気パイプ９８
を挿通する挿通孔１０６，１０８が形成されてい
る。 Further, 100 is a cylindrical cover disposed on the second floor having a notch 102, and this cover 100
A correction tool 84 similar to the correction tool 84 provided on the cover 80 on the first floor is installed inside, and the lower correction tool 84 has a wiring pipe 96 and a ventilation pipe 98.
Insertion holes 106 and 108 are formed for insertion.
また、同図Ｂは、一階のカバー８０の切欠部８
２内に取付ける見切縁１１０，１１２、スリツト
板１１４，１１６，１１８、換気ガラリ１２０、
ガスもれセンサや時計等の機器（図示せず）を取
付ける機器棚１２２の斜視図を示している。さら
に、同図Ｃは、２階のカバー１００の切欠部１０
２内に取付ける見切縁１２４、スリツト板１２６
の斜視図を示している。 In addition, FIG. B shows the notch 8 of the cover 80 on the first floor.
Parting edges 110, 112 installed in 2, slit plates 114, 116, 118, ventilation louver 120,
A perspective view of an equipment shelf 122 on which equipment (not shown) such as a gas leak sensor and a clock is mounted is shown. Furthermore, the same figure C shows the notch 10 of the cover 100 on the second floor.
Parting edge 124 and slit plate 126 installed inside 2
A perspective view of the figure is shown.
第９図は、第８図に示した各部品を組合せて建
物の１、２階に配置した状態を示している。第９
図において、９０は１、２階に通して立設した角
パイプ状の通し柱からなる芯材であり、各矯正具
８４の溝９２（第８図）に嵌合してある。また、
１２８は１階の床、１３０は１階の天井、１３２
は２階の床、１３４は２階の天井である。なお、
第１０図は第９図のＸ−Ｘ断面図である。 FIG. 9 shows a state in which the parts shown in FIG. 8 are assembled and arranged on the first and second floors of a building. 9th
In the figure, reference numeral 90 denotes a core member consisting of a square pipe-shaped through-post installed vertically through the first and second floors, and is fitted into a groove 92 (FIG. 8) of each correction tool 84. Also,
128 is the floor of the first floor, 130 is the ceiling of the first floor, 132
is the floor of the second floor, and 134 is the ceiling of the second floor. In addition,
FIG. 10 is a sectional view taken along line XX in FIG. 9.
このような柱において、１階の室内の換気は次
のようにして行なう。すなわち、換気ガラリ１２
０からカバー８０内に室内の空気が進入し、排気
パイプ９８を通つて２階のカバー１００内に侵入
して、矯正具８４の通気口９４を通つて上昇し、
チヤンバ１３６を通過して小屋裏から屋外へ排気
される。 In such a pillar, ventilation inside the room on the first floor is performed as follows. In other words, the ventilation louver 12
Indoor air enters the cover 80 from 0, enters the cover 100 on the second floor through the exhaust pipe 98, rises through the vent 94 of the correction tool 84,
It passes through the chamber 136 and is exhausted from the attic to the outdoors.
しかし、このように構成された換気柱による
と、カバー８０，１００自身が換気ダクトの役割
を果しているため、カバー８０，１００と床１２
８，１３２や天井１３０，１３４との接続部、カ
バー８０，１００とスリツト板１１４，１１６，
１１８，１２６との接続部等において空気漏れが
発生し、換気性能が悪かつた。このような空気漏
れを防ぐには、空気漏れの箇所の気密を良くする
必要があるが、そのために現場での施工に手間が
かかつてしまうという新たな問題があつた。 However, according to the ventilation column configured in this way, the covers 80, 100 themselves play the role of ventilation ducts, so the covers 80, 100 and the floor 12
8, 132, the connection part with the ceiling 130, 134, the cover 80, 100 and the slit plate 114, 116,
Air leakage occurred at the connections with 118 and 126, resulting in poor ventilation performance. In order to prevent such air leaks, it is necessary to improve the airtightness of the areas where the air leaks, but this poses a new problem in that it requires more time and effort to install on-site.
この発明の目的は、空気漏れがなく換気性能が
向上し、かつ現場施工が容易に行なえ、さらに換
気ダクトの配管位置の違いにも対処できる換気柱
を提供することである。
An object of the present invention is to provide a ventilation column that has improved ventilation performance without air leakage, can be easily constructed on site, and can also accommodate differences in the piping positions of ventilation ducts.
この発明の換気柱は、室内に開口した換気口を
有する筒状のカバーと、このカバー内に通した芯
材と、前記換気口を覆つて前記カバーの内面に設
けられ斜面に換気孔を有した略四角すい形状の換
気チヤンバと、前記カバー内に配設され一端を前
記換気孔に接続し他端を屋外に開通した換気ダク
トとを備えたものである。
The ventilation column of the present invention includes a cylindrical cover having a ventilation hole opening into a room, a core material passed through the cover, and a ventilation hole provided on the inner surface of the cover to cover the ventilation hole and having a ventilation hole on a slope. The ventilation chamber has a substantially rectangular pyramid shape, and a ventilation duct disposed within the cover, one end of which is connected to the ventilation hole, and the other end of which is open to the outdoors.
この発明の構成によると、カバー内に換気ダク
トを通し、この換気ダクトの一端を室内に開口し
た換気口を覆つた換気チヤンバの換気孔に接続
し、他端を屋外に開通したので、室内の空気は換
気口から換気ダクトを通つて屋外に排気される。
このように、カバー内に専用の換気ダクトを配設
したので、空気漏れがなく換気性能が向上し、か
つ換気ダクト内を空気が通過するためカバーの気
密性を考慮する必要がなく現場施工も容易に行な
える。 According to the configuration of this invention, a ventilation duct is passed through the cover, one end of the ventilation duct is connected to a ventilation hole of a ventilation chamber that covers a ventilation opening that opens indoors, and the other end is opened to the outdoors. Air is exhausted outdoors through the ventilation duct through the ventilation opening.
In this way, since a dedicated ventilation duct is installed inside the cover, there is no air leakage and ventilation performance is improved, and since air passes through the ventilation duct, there is no need to consider the airtightness of the cover, making it easy to install on-site. Easy to do.
また、カバーの換気口を覆つた換気チヤンバが
略四角すい形状に形成され、この換気チヤンバの
斜面に換気ダクトを接続する換気孔が設けられて
いる。したがつて、換気孔の位置を変えて換気チ
ヤンバを配置することにより、換気ダクトの接続
方向を変えることができ、換気ダクトの配管位置
の違いに対処することができる。 Further, a ventilation chamber that covers the ventilation opening of the cover is formed in a substantially rectangular pyramid shape, and a ventilation hole connecting the ventilation duct is provided on the slope of the ventilation chamber. Therefore, by changing the position of the ventilation hole and arranging the ventilation chamber, the connection direction of the ventilation duct can be changed, and differences in the piping positions of the ventilation duct can be dealt with.
実施例
この発明の一実施例を第１図ないし第７図に基
づいて説明する。すなわち、この実施例の換気柱
は、第１図に示すように、室内に開口した換気口
１６を有する筒状のカバー１０と、このカバー１
０内に通した芯材１４と、前記換気口１６を覆つ
て前記カバー１０の内面に設けられ斜面６６′に
換気孔６８を有した略四角すい形状の換気チヤン
バ６６と、前記カバー１０内に配設され一端を前
記換気孔６８に接続し他端を屋外に開通した換気
ダクト１８とを備えたものである。Embodiment An embodiment of the present invention will be described based on FIGS. 1 to 7. That is, the ventilation column of this embodiment, as shown in FIG.
0, a substantially rectangular pyramid-shaped ventilation chamber 66 provided on the inner surface of the cover 10 to cover the ventilation opening 16 and having a ventilation hole 68 on a slope 66'; The ventilation duct 18 is provided with one end connected to the ventilation hole 68 and the other end open to the outdoors.
換気柱の各部の構造を第２図を用いて説明す
る。 The structure of each part of the ventilation column will be explained using Fig. 2.
同図Ａに示したカバー１０は建物の１階に配置
するものであり、一部に長手方向に延びて切欠部
２０を有した円筒状に形成され、カバー１０内に
カバー１０の形状を維持する矯正部材２２が複数
枚介装されている。各矯正部材２２には芯材１４
（第１図）を嵌合する溝２４が形成されており、
かつ下端を除く他の矯正部材２２にはそれぞれダ
クト挿通孔２６が形成されている。また、上下端
の矯正部材２２の外周にはそれぞれ廻り縁２８、
幅木３０が設けられており、かつ上端の矯正部材
２２には一対のパイプ挿通孔３２，３４が形成さ
れている。また、カバー１２は建物の２階に配置
するものであり、切欠部３６を有した円筒状に形
成されている。カバー１２内には溝２４ならびに
ダクト挿通孔２６を有した矯正部材２２が複数枚
介装されている。また、上下端の矯正部材２２の
外周には廻り縁２８および幅木３０が取付けられ
ており、かつ下部の矯正部材２２にはそれぞれ一
対のパイプ挿通孔３２，３４が形成されている。
カバー１０，１２に設けた矯正部材２２の各パイ
プ挿通孔３２には配線用パイプ３７が挿通され
る。 The cover 10 shown in Figure A is placed on the first floor of a building, and is formed into a cylindrical shape with a notch 20 extending in the longitudinal direction, and the shape of the cover 10 is maintained within the cover 10. A plurality of correction members 22 are interposed. Each correction member 22 has a core material 14
(Fig. 1) is formed with a groove 24 into which it fits.
In addition, a duct insertion hole 26 is formed in each of the other correction members 22 except for the lower end. In addition, surrounding edges 28 are provided on the outer periphery of the upper and lower ends of the correction member 22, respectively.
A baseboard 30 is provided, and a pair of pipe insertion holes 32 and 34 are formed in the upper end correction member 22. Further, the cover 12 is placed on the second floor of a building, and is formed in a cylindrical shape with a notch 36. A plurality of correction members 22 having grooves 24 and duct insertion holes 26 are interposed within the cover 12 . Furthermore, a surrounding edge 28 and a baseboard 30 are attached to the outer periphery of the upper and lower correcting members 22, and a pair of pipe insertion holes 32 and 34 are formed in the lower correcting members 22, respectively.
A wiring pipe 37 is inserted into each pipe insertion hole 32 of the correction member 22 provided in the covers 10 and 12.
また、同図Ｂは、カバー１０，１２の切欠部２
０，３６内に取付ける部品の斜視図を示してい
る。３８はカバー１０の切欠部２０に面した端縁
に沿つて設ける見切縁であり、また４０，４２は
切欠部２０を覆うスリツト板である。スリツト板
４０には換気口１６が明いており、換気口１６に
換気ガラリ４４を嵌め込む。また、４６は切欠部
２０の拡径部に取付ける機器棚であり、この機器
棚４６にはガスもれセンサや時計等の機器（図示
せず）が取付けられる。さらに、４８はカバー１
２の切欠部３６に面した端縁に沿つて取付ける見
切縁であり、また５０は切欠部３６を覆うスリツ
ト板である。 Also, FIG. B shows the notch 2 of the covers 10 and 12.
0,36 shows a perspective view of the parts to be installed inside. Reference numeral 38 is a cutout edge provided along the edge of the cover 10 facing the cutout 20, and 40 and 42 are slit plates that cover the cutout 20. A ventilation port 16 is open in the slit plate 40, and a ventilation louver 44 is fitted into the ventilation port 16. Moreover, 46 is an equipment shelf attached to the enlarged diameter part of the notch 20, and equipment (not shown) such as a gas leak sensor and a clock is attached to this equipment shelf 46. Furthermore, 48 is cover 1
2 is a parting edge attached along the edge facing the notch 36, and 50 is a slit plate that covers the notch 36.
さらに、同図Ｃは換気ダクト１８の分解斜視
図、ならびに換気チヤンバ６６の斜視図を示して
いる。換気ダクト１８は上から順に、柱接続管５
２，ワイヤーハンド５４、アルミニウム製の上部
フレキシブルダクト５６、ニツプル５８、換気用
パイプ６０、防火ダンパ６２、下部フレキシブル
ダクト６４にて構成されている。なお、柱接続管
５２、ニツプル５８、防火ダンパ６２ならびに換
気チヤンバ６６は、亜鉛鉄板（SPG）に粉体塗
装を行つて形成されており、換気用パイプ６０は
ポリ塩化ビニル樹脂にて形成されている。また、
換気チヤンバ６６は、第３図および第４図に示す
ように、略四角すい形状に形成されている。換気
チヤンバ６６の一斜面６６′には、換気孔６８が
形成されており、この換気孔６８の周囲に斜面６
６′の外面に突出してフランジ６９が設けられて
いる。さらに、四隅には、取付爪６７が設けられ
ている。換気チヤンバ６６は、第１図に示すよう
に、スリツト板４０の内面に換気口１６を覆つて
配設され、ねじ６５で芯材１４に固定されてい
る。また換気ガラリ４４は換気チヤンバ６６の取
付爪６７にビス６３で固定されている。また、下
部フレキシブルダクト６４は、一端を換気チヤン
バ６６のフランジ６９に外嵌し、他端を矯正部材
２２のダクト挿通孔２６に挿通した換気用パイプ
６０に、防火ダンパ６２を介してワイヤーバンド
７１で固定してある。なお、第５図は第１図のＶ
−Ｖ断面図を示している。 Furthermore, Figure C shows an exploded perspective view of the ventilation duct 18 and a perspective view of the ventilation chamber 66. The ventilation duct 18 is connected to the column connecting pipe 5 in order from the top.
2. It is composed of a wire hand 54, an upper flexible duct 56 made of aluminum, a nipple 58, a ventilation pipe 60, a fire damper 62, and a lower flexible duct 64. The pillar connection pipe 52, the nipple 58, the fire damper 62, and the ventilation chamber 66 are formed by applying powder coating to a galvanized iron plate (SPG), and the ventilation pipe 60 is formed from polyvinyl chloride resin. There is. Also,
The ventilation chamber 66 is formed into a substantially square pyramid shape, as shown in FIGS. 3 and 4. A ventilation hole 68 is formed in one slope 66' of the ventilation chamber 66, and a slope 66 is formed around the ventilation hole 68.
A flange 69 is provided protruding from the outer surface of 6'. Further, mounting claws 67 are provided at the four corners. As shown in FIG. 1, the ventilation chamber 66 is disposed on the inner surface of the slit plate 40 so as to cover the ventilation opening 16, and is fixed to the core member 14 with screws 65. Further, the ventilation louver 44 is fixed to a mounting claw 67 of the ventilation chamber 66 with screws 63. Further, the lower flexible duct 64 has one end fitted onto the flange 69 of the ventilation chamber 66 and the other end inserted into the ventilation pipe 60 inserted into the duct insertion hole 26 of the correction member 22 via the fire damper 62 and connected to the wire band 71. It is fixed at In addition, FIG. 5 shows V in FIG.
-V cross-sectional view is shown.
さらに、第６図は、第２図に示した各部品を組
立てた状態を示した断面図である。図において、
芯材１４は角パイプ状の通し柱であり、カバー１
０，１２内に介装した矯正部材２２の溝２４内に
嵌合して建物の１、２階に貫通して立設されてい
る。カバー１０は下端を１階の床７０に接し、上
端を１階の天井７２に接して設けられており、ま
たカバー１２は下端を２階の床７４に接し、上端
を２階の天井７６に接して設けられている。上下
階のカバー１０，１２に介装した矯正部材２２の
ダクト挿通孔２６に換気用パイプ６０を挿通し、
換気用パイプ６０の上端は、ニツプル５８ならび
にアルミニウムテープを介して上部フレキシブル
ダクト５６に接続される。上部フレキシブルダク
ト５６は、カバー１２内に介装した矯正部材２２
のダクト挿通孔２６に挿通され、上端には柱接続
管５２がワイヤーバンド５４にて接続される。柱
接続管５２は、換気システムチヤンバ７８に接続
され、小屋裏を通つて屋外に開通している。 Furthermore, FIG. 6 is a sectional view showing the assembled state of each component shown in FIG. 2. In the figure,
The core material 14 is a square pipe-shaped through-post, and the cover 1
It is fitted into the groove 24 of the correction member 22 interposed in the holes 0 and 12, and is erected to penetrate the first and second floors of the building. The cover 10 has its lower end in contact with the floor 70 on the first floor and its upper end in contact with the ceiling 72 on the first floor, and the cover 12 has its lower end in contact with the floor 74 on the second floor and its upper end in contact with the ceiling 76 on the second floor. are located adjacent to each other. The ventilation pipe 60 is inserted into the duct insertion hole 26 of the correction member 22 interposed in the covers 10 and 12 on the upper and lower floors,
The upper end of the ventilation pipe 60 is connected to the upper flexible duct 56 via a nipple 58 and an aluminum tape. The upper flexible duct 56 has a correction member 22 interposed within the cover 12.
is inserted into the duct insertion hole 26, and a column connecting pipe 52 is connected to the upper end with a wire band 54. The column connection pipe 52 is connected to a ventilation system chamber 78 and opens to the outdoors through the attic.
なお、第７図は換気柱の正面図を示している。 Note that FIG. 7 shows a front view of the ventilation column.
このように構成された換気柱によると、換気ダ
クト１８の一端を換気チヤンバ６６の換気孔６８
に接続し他端を屋外に開通したので、室内の空気
は換気口１６から換気チヤンバ６６にならびに換
気ダクト１８を通つて屋外に排気される。このよ
うに、カバー１０，１２内に専用の換気ダクト１
８を設置したので、空気漏れがなく、換気口１６
からの換気風量が増加しかつ一定に保つことがで
き、換気性能が向上する。 According to the ventilation column configured in this way, one end of the ventilation duct 18 is connected to the ventilation hole 68 of the ventilation chamber 66.
Since the other end is connected to the outside and the other end is opened to the outside, indoor air is exhausted from the ventilation opening 16 to the ventilation chamber 66 and through the ventilation duct 18 to the outside. In this way, a dedicated ventilation duct 1 is provided within the covers 10 and 12.
8 was installed, so there was no air leakage and the ventilation opening 16
The amount of ventilation air from the room can be increased and kept constant, improving ventilation performance.
また、換気ダクト１８内を空気が通過するた
め、従来のようにカバー１０，１２と床７０，７
４や天井７２，７６との接続部や、カバー１０，
１２とスリツト板４０，４２，５０との接続部等
の気密性を考慮する必要がなく、現場施工が容易
に行なえかつ品質が安定する。 In addition, since air passes through the ventilation duct 18, the covers 10, 12 and the floors 70, 7
4, the connection part with the ceiling 72, 76, the cover 10,
There is no need to consider the airtightness of the joints between the 12 and the slit plates 40, 42, 50, etc., and the construction can be easily carried out on site and the quality is stable.
また、換気チヤンバ６６は略四角すい形状に形
成され、その斜面６６′に換気孔６８が設けられ
ている。このため、第５図の実線で示す姿勢ある
いは想像線で示す姿勢に換気チヤンバ６６を配置
することができ、下部フレキシブルダクト６４の
接続方向を変えることができる。したがつて、換
気パイプ６０が矯正部材２２のダクト挿通孔２６
ならびにパイプ挿通孔３２，３４のいずれに挿通
されている場合でも、下部フレキシブルダクト６
４を接続することができる。このように、換気パ
イプ６０の配管位置の違いに対処できる。 Further, the ventilation chamber 66 is formed into a substantially rectangular pyramid shape, and a ventilation hole 68 is provided in the slope 66' of the ventilation chamber 66. Therefore, the ventilation chamber 66 can be arranged in the position shown by the solid line in FIG. 5 or the position shown by the imaginary line, and the connection direction of the lower flexible duct 64 can be changed. Therefore, the ventilation pipe 60 is inserted into the duct insertion hole 26 of the correction member 22.
Also, regardless of whether the lower flexible duct 6 is inserted into the pipe insertion holes 32 or 34,
4 can be connected. In this way, differences in the piping positions of the ventilation pipes 60 can be dealt with.
また、室内で発生した水蒸気もカバー１０，１
２内や２階の室内に漏れたりせず、換気ダクト１
８を通つて屋外に排出でき、カバー１０，１２の
内面や室内に結露が発生するのを防止できる。 In addition, the water vapor generated indoors can also be removed from the cover 10,1.
Ventilation duct 1 without leaking inside 2 or indoors on the 2nd floor
8 to the outside, and can prevent condensation from forming on the inner surfaces of the covers 10 and 12 or inside the room.
さらに、換気柱内に換気ダクト１８を設け、換
気経路と配線経路とを分離したので、配線による
圧損が無く、換気性能に悪影響を及ぼすのを防止
できる。 Furthermore, since the ventilation duct 18 is provided in the ventilation column to separate the ventilation route and the wiring route, there is no pressure loss due to the wiring, and it is possible to prevent adverse effects on ventilation performance.
〔発明の効果〕
この発明の構成によると、カバー内に換気ダク
トを通し、この換気ダクトの一端を室内に開口し
た換気口を覆つた換気チヤンバの換気孔に接続
し、他端を屋外に開通したので、室内の空気は換
気口から換気ダクトを通つて屋外に排気される。
このように、カバー内に専用の換気ダクトを配設
したので、空気漏れがなく換気性能が向上し、か
つ換気ダクト内を空気が通過するためカバーの気
密性を考慮する必要がなく現場施工も容易に行な
える。[Effects of the Invention] According to the configuration of the present invention, a ventilation duct is passed through the cover, one end of the ventilation duct is connected to a ventilation hole of a ventilation chamber that covers a ventilation opening opened indoors, and the other end is opened to the outdoors. Therefore, the indoor air is exhausted to the outdoors through the ventilation duct.
In this way, since a dedicated ventilation duct is installed inside the cover, there is no air leakage and ventilation performance is improved, and since air passes through the ventilation duct, there is no need to consider the airtightness of the cover, making it easy to install on-site. Easy to do.
また、カバーの換気口を覆つた換気チヤンバが
略四角すい形状に形成され、この換気チヤンバの
斜面に換気ダクトを接続する換気孔が設けられて
いる。したがつて、換気孔の位置を変えて換気チ
ヤンバを配置することにより、換気ダクトの接続
方向を変えることができ、換気ダクトの配管位置
の違いに対処することができる。 Further, a ventilation chamber that covers the ventilation opening of the cover is formed in a substantially rectangular pyramid shape, and a ventilation hole connecting the ventilation duct is provided on the slope of the ventilation chamber. Therefore, by changing the position of the ventilation hole and arranging the ventilation chamber, the connection direction of the ventilation duct can be changed, and differences in the piping positions of the ventilation duct can be dealt with.
第１図はこの発明の一実施例の換気口部分の縦
断面図、第２図はその部分分解斜視図、第３図は
その換気チヤンバの断面図、第４図は同じくその
換気チヤンバの正面図、第５図は第１図のＶ−Ｖ
断面図、第６図はその縦断面図、第７図はその正
面図、第８図は従来例の部分分解斜視図、第９図
はその縦断面図、第１０図は第９図のＸ−Ｘ断面
図である。
１０……カバー、１４……芯材、１６……換気
口、１８……換気ダクト、６６……換気チヤン
バ、６６′……斜面、６８……換気孔。
Fig. 1 is a longitudinal sectional view of the ventilation port portion of an embodiment of the present invention, Fig. 2 is a partially exploded perspective view thereof, Fig. 3 is a sectional view of the ventilation chamber, and Fig. 4 is a front view of the ventilation chamber. Figure 5 is V-V of Figure 1.
6 is a vertical sectional view of the same, FIG. 7 is a front view of the same, FIG. 8 is a partially exploded perspective view of the conventional example, FIG. 9 is a vertical sectional view of the same, and FIG. 10 is the X of FIG. -X sectional view. 10... Cover, 14... Core material, 16... Ventilation port, 18... Ventilation duct, 66... Ventilation chamber, 66'... Slope, 68... Ventilation hole.
Claims (1)
と、このカバー内に通した芯材と、前記換気口を
覆つて前記カバーの内面に設けられ斜面に換気孔
を有した略四角すい形状の換気チヤンバと、前記
カバー内に配設され一端を前記換気孔に接続し他
端を屋外に開通した換気ダクトとを備えた換気
柱。1. A cylindrical cover with a ventilation hole opening into the room, a core material passed through the cover, and a substantially square pyramid-shaped cover provided on the inner surface of the cover to cover the ventilation hole and having ventilation holes on the slope. A ventilation column comprising a ventilation chamber and a ventilation duct disposed within the cover and having one end connected to the ventilation hole and the other end open to the outdoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62113064A JPS6344063A (en) | 1987-05-09 | 1987-05-09 | Ventilation pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62113064A JPS6344063A (en) | 1987-05-09 | 1987-05-09 | Ventilation pillar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6344063A JPS6344063A (en) | 1988-02-25 |
| JPH0480174B2 true JPH0480174B2 (en) | 1992-12-17 |
Family
ID=14602584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62113064A Granted JPS6344063A (en) | 1987-05-09 | 1987-05-09 | Ventilation pillar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6344063A (en) |
-
1987
- 1987-05-09 JP JP62113064A patent/JPS6344063A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344063A (en) | 1988-02-25 |
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