JP2003027569A - It-pipe for sewerage - Google Patents
It-pipe for sewerageInfo
- Publication number
- JP2003027569A JP2003027569A JP2001248389A JP2001248389A JP2003027569A JP 2003027569 A JP2003027569 A JP 2003027569A JP 2001248389 A JP2001248389 A JP 2001248389A JP 2001248389 A JP2001248389 A JP 2001248389A JP 2003027569 A JP2003027569 A JP 2003027569A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- thick
- thin
- section
- thick pipe
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、下水道パイプに光
ファイバーケーブルを収納するための下水道用ＩＴパイ
プである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sewer IT pipe for storing an optical fiber cable in the sewer pipe.
【０００２】[0002]
【従来技術】従来技術には、下水用の太いパイプの中
に、必要に応じて後から細いパイプを挿入していた。細
いパイプが太いパイプ中を流れる排水に浸かり不都合が
生ずるので、適宜な支持具で細いパイプを支えていた。2. Description of the Related Art In the prior art, a thin pipe was inserted afterwards into a thick pipe for sewage, if necessary. Since a thin pipe is soaked in the wastewater flowing through the thick pipe, which causes inconvenience, the thin pipe is supported by an appropriate supporting tool.
【０００３】[0003]
【発明が解決しようとする課題】上述のように細いパイ
プを支持具で支持するのは手数が多く掛かという欠点が
あった。それ故に、製造時点で、太いパイプの内壁上部
に細いパイプを接着し製作したものが要望されていた。As described above, there is a drawback in that it is troublesome to support a thin pipe with a support as described above. Therefore, at the time of manufacturing, there has been a demand for a thin pipe bonded to the upper part of the inner wall of the thick pipe.
【０００４】本発明の目的は、光ファイバーの敷設作業
が容易で、製作容易な下水道用ＩＴパイプを提供するこ
とにある。An object of the present invention is to provide an IT pipe for sewerage, which is easy to lay an optical fiber and easy to manufacture.
【０００５】[0005]
【課題を解決しようとする手段】即ち本発明は、太いパ
イプ（１）内に細いパイプ（２）を設け、太いパイプ
（１）の内壁上部に細いパイプ（２）を接着してなるこ
とを特徴とする下水道用ＩＴパイプである。又、太いパ
イプ（１）及び細いパイプ（２）は、塩化ビニル製又は
ＡＢＳ製である。更に、太いパイプ（１）は、断面が円
形の円形パイプであり、細いパイプ（２）は、断面が半
円形の半円形パイプ（３）である。或いは、細いパイプ
（２）は、断面が円形の丸パイプ（４）である。或いは
又、細いパイプ（２）は、断面が矩形の角パイプ（５）
であり、角パイプ（５）の上側面が太いパイプの内面に
添うような曲面である。That is, according to the present invention, a thin pipe (2) is provided in a thick pipe (1), and the thin pipe (2) is bonded to an upper part of an inner wall of the thick pipe (1). It is a characteristic IT pipe for sewers. The thick pipe (1) and the thin pipe (2) are made of vinyl chloride or ABS. Further, the thick pipe (1) is a circular pipe having a circular cross section, and the thin pipe (2) is a semicircular pipe (3) having a semicircular cross section. Alternatively, the thin pipe (2) is a round pipe (4) with a circular cross section. Alternatively, the thin pipe (2) is a rectangular pipe (5) with a rectangular cross section.
The upper surface of the square pipe (5) is a curved surface that follows the inner surface of the thick pipe.
【０００６】[0006]
【発明の実施の形態】本発明の下水道用ＩＴパイプを用
いて光ファイバーを敷設する。太いパイプ１には一般家
庭の下水を流す。太いパイプ１の内に細いパイプ２を設
ける。太いパイプ１の内壁上部に細いパイプ２を接着す
る。細いパイプ２内に光ファイバーを敷設する。BEST MODE FOR CARRYING OUT THE INVENTION Optical fibers are laid using the IT pipe for sewerage of the present invention. The thick pipe 1 is used to drain sewage from ordinary households. A thin pipe 2 is provided inside a thick pipe 1. The thin pipe 2 is bonded to the upper part of the inner wall of the thick pipe 1. An optical fiber is laid in the thin pipe 2.
【０００７】太いパイプ１及び細いパイプ２は、塩化ビ
ニル製又はＡＢＳを原料にして製作しており、安価であ
り加工容易である。The thick pipe 1 and the thin pipe 2 are made of vinyl chloride or ABS, and are inexpensive and easy to process.
【０００８】太いパイプ１は、断面が円形の円形パイプ
とし、細いパイプ２は、断面が半円形の半円形パイプ３
とし、太いパイプ１の内壁上部に半円形パイプ３の縦断
方向の端縁を適宜な接着剤で接着する。半円形パイプ３
と太いパイプ１の一部とで囲まれて形成される管路部９
へ光ファイバー６を通す。The thick pipe 1 is a circular pipe having a circular cross section, and the thin pipe 2 is a semicircular pipe 3 having a semicircular cross section.
Then, the longitudinal edge of the semi-circular pipe 3 is bonded to the upper portion of the inner wall of the thick pipe 1 with an appropriate adhesive. Semi-circular pipe 3
And a pipe portion 9 formed by being surrounded by a part of the thick pipe 1
Pass the optical fiber 6 through.
【０００９】或いは、細いパイプ２は、断面が円形の丸
パイプ４であり、該丸パイプ４を太いパイプ１内に通
し、太いパイプ１及び丸パイプ４を共に縦方向（＝長手
方向）に添わせ、太いパイプ１の内壁上部に前記丸パイ
プ４を適宜な接着剤で接着する。Alternatively, the thin pipe 2 is a round pipe 4 having a circular cross section, the round pipe 4 is passed through the thick pipe 1, and the thick pipe 1 and the round pipe 4 are both added in the longitudinal direction (= longitudinal direction). Then, the round pipe 4 is adhered to the upper portion of the inner wall of the thick pipe 1 with an appropriate adhesive.
【００１０】或いは、細いパイプ２は、断面が矩形の角
パイプ５であり、角パイプ５を太いパイプ１内に通す。
角パイプ５の上側面形状は太いパイプ１の内面形状に添
うように丸味をもった形状である。太いパイプ１及び角
パイプ５を共に縦方向（＝長手方向）に添わせ、太いパ
イプ１の内壁上部に前記角パイプ５を適宜な接着剤で接
着する。Alternatively, the thin pipe 2 is a rectangular pipe 5 having a rectangular cross section, and the rectangular pipe 5 is passed through the thick pipe 1.
The shape of the upper side surface of the square pipe 5 is rounded so as to conform to the shape of the inner surface of the thick pipe 1. Both the thick pipe 1 and the square pipe 5 are aligned in the longitudinal direction (= longitudinal direction), and the square pipe 5 is adhered to the upper part of the inner wall of the thick pipe 1 with an appropriate adhesive.
【００１１】[0011]
【実施例】図１に示す第１実施例は、太いパイプ１内に
細いパイプ２を設け、太いパイプ１の内壁上部に細いパ
イプ２を接着してなる。更に詳しくは、太いパイプ１
は、断面が円形の円形パイプであり、細いパイプ２は、
断面が半円形の半円形パイプ３である。太いパイプ１及
び細いパイプ２は、塩化ビニル製である。Embodiment 1 In the first embodiment shown in FIG. 1, a thin pipe 2 is provided in a thick pipe 1, and the thin pipe 2 is bonded to the upper part of the inner wall of the thick pipe 1. More specifically, thick pipe 1
Is a circular pipe with a circular cross section, and the thin pipe 2 is
A semicircular pipe 3 having a semicircular cross section. The thick pipe 1 and the thin pipe 2 are made of vinyl chloride.
【００１２】他の例では、太いパイプ１及び細いパイプ
２はＡＢＳ製である。第１実施例の太いパイプ１は土地
８（＝道路下）に埋設される下水管であり、太いパイプ
１から分岐した太いパイプ１は各家庭に至たる。In another example, the thick pipe 1 and the thin pipe 2 are made of ABS. The thick pipe 1 of the first embodiment is a sewer pipe buried in the land 8 (= under the road), and the thick pipe 1 branched from the thick pipe 1 reaches each household.
【００１３】実施例は、半円形パイプ３と太いパイプ１
の一部とで囲まれて形成される管路部９へ、通信用の光
ファイバー６を通して用いる。In the embodiment, the semicircular pipe 3 and the thick pipe 1 are used.
It is used through the optical fiber 6 for communication to the pipe line portion 9 formed by being surrounded by a part of.
【００１４】図２に示す第２実施例は、第１実施例の半
円形パイプ３を丸パイプ４に代えたものである。丸パイ
プ４は太いパイプ１内に挿入された上、該太いパイプ１
の内壁上部へ接着される。第２実施例では丸パイプ４の
管路内に通信用の光ファイバー６を通して用いる。In the second embodiment shown in FIG. 2, the semicircular pipe 3 of the first embodiment is replaced with a round pipe 4. The round pipe 4 is inserted into the thick pipe 1 and then the thick pipe 1
Is bonded to the upper part of the inner wall of the. In the second embodiment, the optical fiber 6 for communication is used in the conduit of the round pipe 4.
【００１５】図３に示す第３実施例は、第１実施例の半
円形パイプ３を、横断方向の断面が略矩形の角パイプ５
に代えたものである。角パイプ５の上側面は、太いパイ
プ１の内面に添う弧形面に形成され、当該上側面は太い
パイプ１の内壁上部に接着される。第３実施例では角パ
イプ５の管路内に通信用の光ファイバー６を通して用い
る。A third embodiment shown in FIG. 3 is the same as the semi-circular pipe 3 of the first embodiment except that the rectangular pipe 5 has a substantially rectangular cross section.
Instead of. The upper side surface of the square pipe 5 is formed as an arcuate surface along the inner surface of the thick pipe 1, and the upper side surface is bonded to the upper portion of the inner wall of the thick pipe 1. In the third embodiment, an optical fiber 6 for communication is used in the conduit of a square pipe 5.
【００１６】[0016]
【発明の効果】本発明は、下水用の太いパイプ１内に細
いパイプ２を設け、太いパイプ１の内壁上部に細いパイ
プ２を接着して作成するものであるから、製作が容易で
あり、本発明に光ファイバー６を挿入し該光ファイバー
６を太いパイプ１の内壁上部に好適に保持でき、好都合
である。According to the present invention, the thin pipe 2 is provided in the thick pipe 1 for sewage, and the thin pipe 2 is adhered to the upper portion of the inner wall of the thick pipe 1, so that the production is easy. It is convenient that the optical fiber 6 can be inserted into the present invention and the optical fiber 6 can be suitably held on the upper part of the inner wall of the thick pipe 1.
【００１７】本発明は、太いパイプ１及び細いパイプ２
は、塩化ビニル製又はＡＢＳ製であるから、該両パイプ
１、２を土地８中に埋めて、複数家庭に配管し、太いパ
イプ１に下水を流すと共に、細いパイプ２で光ファイバ
ー６を複数家庭に配線した場合、太いパイプ１及び細い
パイプ２は、共に柔軟性に富んでおり地震災害等で切断
する心配はない。切断部位を接続できない光ファイバー
６にとっては、好都合である。According to the present invention, a thick pipe 1 and a thin pipe 2 are provided.
Since it is made of vinyl chloride or ABS, both pipes 1 and 2 are buried in the land 8 to be piped to a plurality of households, and sewage is made to flow to the thick pipe 1 and the optical fiber 6 is made to a plurality of households by the thin pipe 2. When the wires are wired to each other, the thick pipe 1 and the thin pipe 2 are both highly flexible, and there is no fear of disconnection due to an earthquake disaster or the like. This is convenient for the optical fiber 6 in which the cut portion cannot be connected.
【００１８】本発明に係る太いパイプ１は、横断方向の
断面が円形の丸パイプ４であり、細いパイプ２は、横断
方向の断面が半円形の半円形パイプ３であるから、両パ
イプ材１、３は、入手が容易であり且つ比較的安価であ
る。又、半円形パイプ３は、加工は容易であり、太いパ
イプ１の内壁上部への接着作業も容易であり、好都合で
ある。The thick pipe 1 according to the present invention is a round pipe 4 having a circular cross section in the transverse direction, and the thin pipe 2 is a semicircular pipe 3 having a semicircular cross section. 3 is easily available and relatively inexpensive. Further, the semicircular pipe 3 is convenient because it is easy to process and the work of adhering the thick pipe 1 to the upper portion of the inner wall is also easy.
【００１９】本発明に係る細いパイプ２は、横断方向の
断面が円形の丸パイプ４であるから、太いパイプ１及び
丸パイプ４の両パイプ１、４は、入手が容易であり且つ
比較的安価である。又、丸パイプ４は、太いパイプ１の
内壁上部への接着作業も容易であり、好都合である。Since the thin pipe 2 according to the present invention is a round pipe 4 having a circular cross section in the transverse direction, both the thick pipe 1 and the round pipe 4 are easily available and relatively inexpensive. Is. Further, the round pipe 4 is convenient because the work of adhering it to the upper portion of the inner wall of the thick pipe 1 is easy.
【００２０】本発明に係る細いパイプ２は、横断方向の
断面が矩形の角パイプ５であり、角パイプ５の上側面が
太いパイプ１の内面に添うような弧形曲面であるから、
該弧形曲面を太いパイプ１の上側壁に接着する場合、両
部材１、５は、その接合面が添うので接着効力が良好で
あり、離脱することはなく、接着作業も容易であり、好
都合である。The thin pipe 2 according to the present invention is a rectangular pipe 5 having a rectangular cross section, and the upper side surface of the rectangular pipe 5 is an arcuate curved surface that follows the inner surface of the thick pipe 1.
When the arcuate curved surface is adhered to the upper side wall of the thick pipe 1, the joining surfaces of the members 1 and 5 are good, so that the adhering effect is good, the members are not detached, and the adhering work is easy, which is convenient. Is.
【図１】本発明の第１実施例の断面図である。FIG. 1 is a sectional view of a first embodiment of the present invention.
【図２】本発明の第２実施例の断面図である。FIG. 2 is a sectional view of a second embodiment of the present invention.
【図３】本発明の第３実施例の断面図である。FIG. 3 is a sectional view of a third embodiment of the present invention.
【図４】本発明の第１実施例の太いパイプの外観斜視図
である。FIG. 4 is an external perspective view of a thick pipe according to the first embodiment of the present invention.
１ 太いパイプ ２ 細いパイプ ３ 半円形パイプ ４ 丸パイプ ５ 角パイプ ６ 光ファイバー ７ 家 ８ 土地 ９ 管路部 1 thick pipe 2 thin pipe 3 semi-circular pipe 4 round pipe 5 square pipe 6 optical fiber 7 house 8 land 9 pipeline
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｇ０２Ｂ 6/46 Ｇ０２Ｂ 6/00 ３５１ ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 7 Identification code FI theme code (reference) G02B 6/46 G02B 6/00 351
Claims (5)
設け、太いパイプ（１）の内壁上部に細いパイプ（２）
を接着してなることを特徴とする下水道用ＩＴパイプ。1. A thin pipe (2) is provided in a thick pipe (1), and a thin pipe (2) is provided above an inner wall of the thick pipe (1).
An IT pipe for sewers, characterized by being bonded together.
は、塩化ビニル製又はＡＢＳ製であることを特徴とする
請求項１記載の下水道用ＩＴパイプ。2. A thick pipe (1) and a thin pipe (2)
2. The IT pipe for sewerage according to claim 1, wherein the IT pipe is made of vinyl chloride or ABS.
イプであり、細いパイプ（２）は、断面が半円形の半円
形パイプ（３）であることを特徴とする請求項１記載の
下水道用ＩＴパイプ。3. The thick pipe (1) is a circular pipe having a circular cross section, and the thin pipe (2) is a semi-circular pipe (3) having a semi-circular cross section. IT pipe for sewer.
プ（４）であることを特徴とする請求項１記載の下水道
用ＩＴパイプ。4. The IT pipe for sewerage according to claim 1, wherein the thin pipe (2) is a round pipe (4) having a circular cross section.
プ（５）であり、角パイプ（５）の上側面が太いパイプ
の内面に添うような曲面であることを特徴とする請求項
１記載の下水道用ＩＴパイプ。5. The thin pipe (2) is a rectangular pipe (5) having a rectangular cross section, and the upper surface of the rectangular pipe (5) is a curved surface that follows the inner surface of the thick pipe. IT pipe for sewer according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001248389A JP2003027569A (en) | 2001-07-12 | 2001-07-12 | It-pipe for sewerage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001248389A JP2003027569A (en) | 2001-07-12 | 2001-07-12 | It-pipe for sewerage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003027569A true JP2003027569A (en) | 2003-01-29 |
Family
ID=19077553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001248389A Pending JP2003027569A (en) | 2001-07-12 | 2001-07-12 | It-pipe for sewerage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003027569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010019734A1 (en) * | 2010-05-07 | 2011-11-10 | Uhrig Kanaltechnik Gmbh | Heat exchanger device, use and heat exchanger assembly |
| JP2015188309A (en) * | 2011-04-18 | 2015-10-29 | ミリケン・アンド・カンパニーＭｉｌｌｉｋｅｎ ＆ Ｃｏｍｐａｎｙ | Divided conduit and process for forming the same |
-
2001
- 2001-07-12 JP JP2001248389A patent/JP2003027569A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010019734A1 (en) * | 2010-05-07 | 2011-11-10 | Uhrig Kanaltechnik Gmbh | Heat exchanger device, use and heat exchanger assembly |
| JP2015188309A (en) * | 2011-04-18 | 2015-10-29 | ミリケン・アンド・カンパニーＭｉｌｌｉｋｅｎ ＆ Ｃｏｍｐａｎｙ | Divided conduit and process for forming the same |
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