JPS5999183A - Refractory tubular structure - Google Patents
Refractory tubular structureInfo
- Publication number
- JPS5999183A JPS5999183A JP57210234A JP21023482A JPS5999183A JP S5999183 A JPS5999183 A JP S5999183A JP 57210234 A JP57210234 A JP 57210234A JP 21023482 A JP21023482 A JP 21023482A JP S5999183 A JPS5999183 A JP S5999183A
- Authority
- JP
- Japan
- Prior art keywords
- tubular structure
- present
- partition plate
- fire
- synthetic resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
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】
本発明Ｆｉ建築物特に集合住宅における通気管に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to ventilation pipes for buildings, particularly apartment buildings.
従来建築物の通気管としては合成樹ＪＪ′＃管又は金属
管が使用されているが、合成樹脂管は有毒ガスを発生し
て人命を失う欠陥があシ、金島管は、火災の発生した部
室が１０００’Ｃ，以上になると、床又は壁を貫通した
金属管によって火災室の上下又は横の＠部室が４００〜
６００ ’Ｃ，に熱伝導されるので、火災が延焼してい
くという欠陥があった。Conventionally, synthetic resin pipes or metal pipes have been used as ventilation pipes in buildings, but synthetic resin pipes have defects that generate toxic gases that can lead to loss of life, and Kaneshima pipes have defects that can cause fires. If the room temperature exceeds 1000'C, the room above, below or to the side of the fire room will be heated up to
There was a defect that the fire spread because the heat was conducted to 600'C.
本発明の耐火管状構造体は非金属無機質材料製中空管を
使用するので、火災の部屋が１０００Ｃ０に上昇しても
、尿又は壁を貫通した隣接室への熱伝導温度は木材発火
点２６０℃、に至らず、１２０〜１３０℃１位にとどま
る。従って本発明は火災の延焼防止および人命の安全保
障を目的とするものである。Since the fireproof tubular structure of the present invention uses hollow tubes made of non-metallic inorganic materials, even if the temperature of the fire room rises to 1000C0, the temperature at which heat is transferred to the adjacent room through urine or walls is 260C, which is the wood ignition point. ℃, but stays at 120-130℃. Therefore, the present invention aims at preventing the spread of fire and ensuring the security of human life.
且つその内部の軸線方向に仕切板を設け、その仕切板に
よってそれぞれ独立に仕切られた軸線方向に複数の通路
を形成した耐火管状構造体を提供するものであり、これ
により経済性、防湿性、施工性をも改善するものである
。In addition, the present invention provides a fireproof tubular structure in which a partition plate is provided in the axial direction inside the structure, and a plurality of passages are formed in the axial direction, each independently partitioned by the partition plate. It also improves workability.
次に本発明を回向に基づいて説明する。第１図は本発明
の耐火管状構造体の横断面を示すもので、第２図は耐火
管状構造体の側面図を示すものである。隼３函ＩＴ：管
珀亭のイタ″１を示１ｔのてあう。Next, the present invention will be explained based on the present invention. FIG. 1 shows a cross section of the refractory tubular structure of the present invention, and FIG. 2 shows a side view of the refractory tubular structure. Hayabusa 3-box IT: Kanban-tei's Ita "1" and 1t.
第１．２図において、１は昇金ハ無機質材料製中空管で
、例えばガラス繊維強化セメント、石綿セメント等から
なる。In FIG. 1.2, reference numeral 1 denotes a hollow tube made of an inorganic material, such as glass fiber reinforced cement or asbestos cement.
２は非金属無機質材料製中空管の内周面にスプレー、刷
毛等によシ例えば約０５１ｊＡの厚さにコーティングさ
れた不透水性合成初詣の薄膜である。2 is a water-impermeable synthetic thin film coated on the inner circumferential surface of a hollow tube made of a non-metallic inorganic material by spraying, brushing, etc. to a thickness of about 0.5 mm.
この薄膜の厚さは０２〜α３ ｒｌｌｆｍでもよく、必
要に応じて調整することができる。The thickness of this thin film may be 02 to α3 rllfm and can be adjusted as necessary.
又、コーティングの代わシに予じめ形成された荷膜を貼
着することもできる。Also, instead of coating, a pre-formed packing film can be applied.
３は合成樹脂製の仕切板であり、前記内面に不透水性膜
を被覆した非金属無機質材料製中空管の内部の軸線方向
に嵌挿されていて、接着剤等で固定しである。尚、この
例では合成樹脂製仕切板τ使用しているが、金属製仕切
板、合成樹脂被覆非金属無機質材料製仕切板全使用する
こともできる。Reference numeral 3 denotes a partition plate made of synthetic resin, which is fitted in the axial direction of the hollow tube made of a non-metallic inorganic material whose inner surface is coated with a water-impermeable membrane, and fixed with an adhesive or the like. Although the synthetic resin partition plate τ is used in this example, it is also possible to use a metal partition plate or a synthetic resin-coated nonmetallic inorganic material partition plate.
第１図における火は例えば便所の臭気抜き用の通路であ
り、５は例えば台所および風呂場の排気の通路である。The fire in FIG. 1 is, for example, a passageway for deodorizing a toilet, and numeral 5 is an exhaust passageway for, for example, a kitchen and a bathroom.
本発明は便所の臭気と台所及び風呂場の排気を耐火管状
構造体の内部の仕切板によってそれ史に本発明の耐火管
状構造体は非金凧無機質材料からなるので、火災に耐え
、万一不透水性膜が燃えても、有毒ガスは耐火管状構造
体を通って建築物外部に排出されるので、有毒ガスから
人命の安全を保障する効果がある。The present invention eliminates odor from the toilet and exhaust air from the kitchen and bathroom by using a partition plate inside the fireproof tubular structure.Since the fireproof tubular structure of the present invention is made of a non-metallic inorganic material, it can withstand fires and protect against fires. Even if the impermeable membrane burns, the toxic gas is discharged to the outside of the building through the fireproof tubular structure, thereby ensuring the safety of human life from the toxic gas.
又、管を伝わって延焼することもない。Moreover, the fire does not spread through the pipe.
製中空管の内面に合成樹脂等の不透水性膜を被覆する作
業が容易にでき、且つ耐火管状構造体を安価に製造でき
る。It is possible to easily cover the inner surface of the hollow tube with a water-impermeable film made of synthetic resin, etc., and to manufacture the fire-resistant tubular structure at low cost.
又、非金属無根質材料製管は通気管として長い間使用す
ると、風呂場及び台所の排気中の水蒸気を吸収し、その
肉厚を通して浸透し、水滴。In addition, when a pipe made of non-metallic rootless material is used as a ventilation pipe for a long time, it absorbs water vapor from the exhaust air in the bathroom and kitchen, penetrates through its wall thickness, and forms water droplets.
が落ちる弊害があったが、本発明はこれを防止する効果
がある。However, the present invention has the effect of preventing this problem.
の手間を減少することかで＠経済的である。It is economical by reducing the effort involved.
尚、本発明は通気管について説明したが、雨水、雑排水
、汚水等の排水管にも適用できることは勿論である。Although the present invention has been described with respect to a ventilation pipe, it is of course applicable to drainage pipes for rainwater, gray water, sewage, etc.
尚又、本発明では通路が２つの場合について説明したが
、３以上の通路の耐火管状・構造体についても同様に適
用できる。Furthermore, although the present invention has been described for the case where there are two passages, the present invention can be similarly applied to a fire-resistant tubular structure having three or more passages.
第１図は本発明の耐火管状構造体の横断面図、第２図は
その側面図である。第３図１よりｈａ季の糸伏釦品日で
ある。
挙１０
早２０FIG. 1 is a cross-sectional view of the refractory tubular structure of the present invention, and FIG. 2 is a side view thereof. From Figure 3 1, it is the day of Itobushi-button in the ha season. Early 10 early 20
Claims (1)
その内部の軸線方向に仕切板を結合し、その仕切板によ
ってそれぞれ独立に仕切られた軸線方向に複数の通路を
有するようにした耐火管状構造体A synthetic resin is coated on the inner surface of a pipe made of a non-metallic material, and a partition plate is connected in the axial direction inside the pipe, so that it has a plurality of passages in the axial direction that are each independently partitioned by the partition plate. Fireproof tubular structure
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57210234A JPS5999183A (en) | 1982-11-30 | 1982-11-30 | Refractory tubular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57210234A JPS5999183A (en) | 1982-11-30 | 1982-11-30 | Refractory tubular structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5999183A true JPS5999183A (en) | 1984-06-07 |
Family
ID=16586002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57210234A Pending JPS5999183A (en) | 1982-11-30 | 1982-11-30 | Refractory tubular structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999183A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433131U (en) * | 1977-08-08 | 1979-03-05 | ||
| JPS579060U (en) * | 1980-06-03 | 1982-01-18 |
-
1982
- 1982-11-30 JP JP57210234A patent/JPS5999183A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433131U (en) * | 1977-08-08 | 1979-03-05 | ||
| JPS579060U (en) * | 1980-06-03 | 1982-01-18 |
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