JPS61134455A - Mount structure of piping unit utilizing hollow slab - Google Patents

Mount structure of piping unit utilizing hollow slab

Info

Publication number
JPS61134455A
JPS61134455A JP25546084A JP25546084A JPS61134455A JP S61134455 A JPS61134455 A JP S61134455A JP 25546084 A JP25546084 A JP 25546084A JP 25546084 A JP25546084 A JP 25546084A JP S61134455 A JPS61134455 A JP S61134455A
Authority
JP
Japan
Prior art keywords
piping
hollow
thin
slab
hollow slab
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
Application number
JP25546084A
Other languages
Japanese (ja)
Inventor
名村 英紀
飯田 良一
中川 二郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sato Kogyo Co Ltd
Original Assignee
Sato Kogyo Co Ltd
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 by Sato Kogyo Co Ltd filed Critical Sato Kogyo Co Ltd
Priority to JP25546084A priority Critical patent/JPS61134455A/en
Publication of JPS61134455A publication Critical patent/JPS61134455A/en
Pending legal-status Critical Current

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Landscapes

  • Supports For Pipes And Cables (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (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】 〔産業上の利用分野〕 この発明は例えばスーパーマーケット、倉庫。[Detailed description of the invention] [Industrial application field] This invention can be used for example in supermarkets and warehouses.

事務所、ビル等の建物の中空スラブ内に設置する設備配
管ユニットの取付構造に関するものである。
This relates to the mounting structure of equipment piping units installed in hollow slabs of buildings such as offices and buildings.

〔従来の技術および問題点〕[Conventional technology and problems]

従来、スプリンクラ−や冷温水の配管を行なう場合、天
井内スラブ下に吊って配管するのが一般的である。その
場合、保温工事、水圧試験等は天井仕上工事までに行な
うことになる。
Conventionally, when installing sprinklers or cold/hot water piping, it is common to hang the piping under a slab in the ceiling. In that case, heat insulation work, water pressure tests, etc. will be carried out before the ceiling finishing work.

しかし、従来の配管方法では次のような問題点がある。However, the conventional piping method has the following problems.

■ 現場における他業種との工程調整が難しく工期が長
くなる。
■ Difficulties in coordinating processes with other industries on site and lengthening the construction period.

■ 現場内での配管のネジ切りおよび配管組立に手間が
かかる。
■ Threading and assembling piping on site is time-consuming.

■ 配管取付のための足場が大きくなる。■ Scaffolding for installing piping becomes larger.

■ 天井内のダクト、配管、梁との取合調整がめんどう
である。
■ It is troublesome to adjust the connections between ducts, piping, and beams in the ceiling.

■ 天井内の有効高さが大きくなる。■ Effective height within the ceiling increases.

■ 配管ジヨイント数が多い。■ There are many piping joints.

また、スラブ構造としては薄肉鋼管等の中空管を埋設し
た中空スラブや、特開昭58−26149号公報に見ら
れるようにスラブを取巻く幅広の果肉に薄肉中空管を埋
設し4たものが知られており、階高の減少や設備配管へ
の利用が考えられている。
Slab structures include hollow slabs in which hollow tubes such as thin-walled steel pipes are buried, and thin-walled hollow tubes buried in a wide pulp surrounding the slab as seen in Japanese Patent Application Laid-Open No. 58-26149. is known, and its use in reducing floor heights and equipment piping is being considered.

この発明はこのような中空スラブの薄肉中空W内のスペ
ースを利用して、スプリンクラ−用配管、空調用冷温水
配管等の取付を行なうものであり、スペースの有効利用
による階高の減少、取付作業の簡素化、建築構造体との
一体化、並行作業による工期の短縮等を目的としてい−
る。
This invention utilizes the space inside the thin-walled hollow W of the hollow slab to install sprinkler piping, cold/hot water piping for air conditioning, etc., and reduces the floor height and reduces installation by making effective use of the space. The purpose is to simplify the work, integrate it with the building structure, shorten the construction period through parallel work, etc.
Ru.

〔問題点を解決するための手段〕[Means for solving problems]

この発明の設備配管ユニットの取付構造は中空管を複数
本並列的に埋設してなる中空スラブの薄肉中空管内に設
備配管ユニットを挿入したものである。設備配管ユニッ
トの端部位置には中空スラブに薄肉中空管内に通じる開
口部を形成し、この開口部内に設備配管のジヨイントま
たは分岐管を設ける。
The installation structure of the equipment piping unit of the present invention is such that the equipment piping unit is inserted into a thin hollow pipe of a hollow slab formed by embedding a plurality of hollow pipes in parallel. At the end of the equipment piping unit, an opening communicating with the thin-walled hollow pipe is formed in the hollow slab, and a joint or a branch pipe of the equipment piping is provided within this opening.

薄肉中空管は従来、中空スラブを形成するために用いて
いる薄肉鋼管を利用することができる。また、薄肉中空
管の一部は梁を貫通する接続管によって接続し、隣り合
うスラブ間で直線状に連続する配管を行なうことができ
る。なお、接続管を用いず、複数のスラブにまたがる長
尺の薄肉中空管を用いることも可能である。
As the thin-walled hollow tube, a thin-walled steel tube conventionally used to form a hollow slab can be used. In addition, some of the thin-walled hollow tubes are connected by connecting tubes passing through the beams, so that piping can be continuous in a straight line between adjacent slabs. Note that it is also possible to use a long, thin-walled hollow tube spanning multiple slabs without using a connecting tube.

〔実施例〕〔Example〕

次に図示した実施例について説明する。 Next, the illustrated embodiment will be described.

第1図は配管状態の一例を示したスラブ底面図であり、
フラットスラブの4本の柱1で囲まれた内部に複数本の
薄肉中空管4を並列的に埋設し、鉄筋コンクリート製の
中空スラブ2を形成している。
Figure 1 is a bottom view of the slab showing an example of the piping condition.
A plurality of thin-walled hollow tubes 4 are buried in parallel inside the flat slab surrounded by four pillars 1 to form a hollow slab 2 made of reinforced concrete.

図中lOは空調用の冷温水配管、20はスプリンクラ−
用配管で、各配管ユニットの端部位置には開口部5が形
成され、薄肉中空管4の下面から中空スラブ2の下面に
向けて開口している。
In the figure, 1O is a hot and cold water pipe for air conditioning, and 20 is a sprinkler.
An opening 5 is formed at the end of each piping unit and opens from the lower surface of the thin-walled hollow tube 4 toward the lower surface of the hollow slab 2.

この開口部5には配管ユニットのジヨイント。This opening 5 has a joint for the piping unit.

分岐管等が位置し、点検口も兼ねている。Branch pipes, etc. are located here, and it also serves as an inspection port.

第2図および第3図はそれぞれ薄肉中空管4〜の方向と
直角および平行な縦断面図であり、冷温水配管lOは中
空スラブ2下面の天井部分に取付けたファンコイルユニ
ット7に接続されている。また柱1間の梁通り部分3に
は、薄肉鋼管からなる接続管6を貫通させ、隣り合う中
空スラブ2の薄肉中空管4どうしを連続させ、冷温水配
管lOが直線状に配設できるようにしである。
2 and 3 are longitudinal cross-sectional views perpendicular and parallel to the direction of the thin-walled hollow pipes 4, respectively, and the cold and hot water pipe 1O is connected to the fan coil unit 7 attached to the ceiling part of the lower surface of the hollow slab 2. ing. In addition, a connecting pipe 6 made of a thin-walled steel pipe is passed through the beam passage portion 3 between the columns 1, and the thin-walled hollow pipes 4 of adjacent hollow slabs 2 are connected to each other, so that cold and hot water pipes 10 can be arranged in a straight line. That's how it is.

また、スプリンクラ−用配管20のための開口部5は各
中空スラブ2の端部に形成し、この開口部5位置で締付
ジヨイント27による配管ユニットの接続を行ない、各
配管ユニットには所定間隔でスプリンクラ−ヘッド23
を分岐させである。
Further, openings 5 for sprinkler piping 20 are formed at the ends of each hollow slab 2, and piping units are connected by tightening joints 27 at the positions of these openings 5, and each piping unit is connected at a predetermined interval. sprinkler head 23
This is by branching out.

第4図〜才6図は冷温水配管10の詳細を示したもので
、ファンコイルユニット7の近傍に設けた開口部5より
、分岐用ジヨイント管12および分岐管14を介して冷
温水配管lOをファンコイルユニット7に接続し、冷水
または温水を循環させる。また、この開口部5内には冷
温水配管■0の配管ユニットどうしを接続するための締
付ジヨイント13も用いている。なお、図中薄肉中空管
4を省略して示しているが4aは薄肉中空゛管4内の中
空部である。また、冷温水配管IOの周囲には通常、断
熱材1】が巻かれる。
4 to 6 show the details of the hot and cold water piping 10. From the opening 5 provided near the fan coil unit 7, the cold and hot water piping 10 is passed through the branch joint pipe 12 and the branch pipe 14. is connected to the fan coil unit 7 to circulate cold or hot water. Further, a tightening joint 13 is also used in this opening 5 to connect the piping units of the hot and cold water piping (2). Although the thin-walled hollow tube 4 is omitted in the drawing, 4a is a hollow portion within the thin-walled hollow tube 4. Further, a heat insulating material 1] is usually wrapped around the hot and cold water pipe IO.

オフ図〜オ9図はスプリンクラ−用配管20の詳細を示
したもので、スプリンクラ−用配管2゜には所要間隔で
、中空スラブ2下面の天井面に突出するスプリンクラ−
ヘッド23を設けである。
Figures 9 to 9 show the details of the sprinkler piping 20, and the sprinkler piping 20 has sprinklers projecting from the ceiling surface of the lower surface of the hollow slab 2 at required intervals.
A head 23 is provided.

図中21は分岐管22を取り付けるためのT形ジヨイン
トであり、分岐管22の下端にジョイン)24によりス
プリンクラ−ヘッド23を取り付けである。
In the figure, 21 is a T-shaped joint for attaching the branch pipe 22, and a sprinkler head 23 is attached to the lower end of the branch pipe 22 by a joint 24.

〔発明の効果〕〔Effect of the invention〕

この発明では中空スラブを形成するための薄肉中空管を
利用してユニット化した設備配管を設置してあり、中空
スラブに設けた開口部より、配管ユニットの接続や点検
、補修を行なうことができる。また、予め設置した薄肉
中空管内に設置するため、配管作業や保温工事、水圧試
験等の諸作業を他業種との並行作業とすることができ、
工期の短縮が図れる。さらに、中空スラブ内に配設しで
あるため建築構造体と一体化し、取付の手間も少ない。
In this invention, unitized equipment piping is installed using thin-walled hollow pipes to form a hollow slab, and the piping unit can be connected, inspected, and repaired through the opening provided in the hollow slab. can. In addition, since the installation is carried out inside thin-walled hollow pipes that have been installed in advance, various tasks such as piping work, insulation work, and water pressure tests can be carried out in parallel with other industries.
Construction period can be shortened. Furthermore, since it is installed inside a hollow slab, it can be integrated with the building structure and requires less installation effort.

また、配管fスラブ内に納まることにより階高も減少し
、建物の構築コストも大幅忙低減できる。
In addition, by fitting the piping into the slab, the floor height can be reduced, and building construction costs can be significantly reduced.

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

第1図はこの考案の実施例における配管の様子を示すス
ラブ底面図、第2図は薄肉中空管の方向と直角な縦断面
図、第5図は薄肉中空管の方向と平行゛な縦断面図、第
4図は空調用冷温水配管の分岐部の正面図、第5図は同
じく縦断面図、計6図は同じく全体の配管の様子を示す
スラブの縦断面図、オフ図はスプリンクラ−用配管の配
管の様子を示す部分的な正面図、第8図はスプリンクラ
−ヘッド部分の縦断面図、第9図はスプリンクラ−用配
管全体の配管の様子を示す縦断面図である。 1・・・・・・柱、2・・・・・・中空スラブ、3・・
・・・・梁通り部分、4・・・・・・薄肉中空管、5・
・・・・・開口部、6・・・接続管、7・・・・・・フ
ァンコイルユニット、lO・・・・・・冷温水配管、1
1・・・・・・断熱材、12・・・・・・分岐用ジヨイ
ント管、13・・・・・・締付ジヨイント、14・・・
・・・分岐管、20・・・・・・スプリンクラ−用配管
、21・・・・・・T形ジヨイント、22・・・・・・
分岐管、23・・・・・・スプリンクラ−ヘッド、24
・・・・・・ジヨイント、25・・・・・・主管、ル・
・・・・・分岐管、27・・・・・・締付ジヨイント。
Figure 1 is a bottom view of a slab showing the state of piping in an embodiment of this invention, Figure 2 is a vertical sectional view perpendicular to the direction of the thin-walled hollow tube, and Figure 5 is a view parallel to the direction of the thin-walled hollow tube. Figure 4 is a vertical cross-sectional view of the branch part of air conditioning cold and hot water piping, Figure 5 is a vertical cross-sectional view of the same, a total of 6 figures are vertical cross-sectional views of the slab showing the state of the overall piping, and the off-line view is a vertical cross-sectional view of the slab. FIG. 8 is a vertical cross-sectional view of the sprinkler head portion, and FIG. 9 is a vertical cross-sectional view showing the entire sprinkler piping. 1... Column, 2... Hollow slab, 3...
...Beam passage part, 4... Thin wall hollow tube, 5.
...Opening, 6...Connection pipe, 7...Fan coil unit, lO...Cold/hot water piping, 1
1... Insulation material, 12... Branch joint pipe, 13... Tightening joint, 14...
... Branch pipe, 20 ... Sprinkler piping, 21 ... T-shaped joint, 22 ...
Branch pipe, 23...Sprinkler head, 24
・・・・・・Joint, 25・・・Superintendent, Le・
... Branch pipe, 27 ... Tightening joint.

Claims (2)

【特許請求の範囲】[Claims] (1)薄肉中空管を複数本並列的に埋設してなる中空ス
ラブの前記薄肉中空管内に設備配管ユニットを挿入し、
中空スラブの前記設備配管ユニット端部位置に開口部を
形成し、この開口部内に設備配管のジョイントまたは分
岐管を設けてあることを特徴とする中空スラブを利用し
た設備配管ユニットの取付構造。
(1) Inserting an equipment piping unit into the thin-walled hollow pipe of a hollow slab formed by burying a plurality of thin-walled hollow pipes in parallel,
A mounting structure for an equipment piping unit using a hollow slab, characterized in that an opening is formed at an end position of the equipment piping unit of the hollow slab, and a joint or a branch pipe for equipment piping is provided within the opening.
(2)中空スラブの薄肉中空管の一部は梁を貫通する接
続管によつて接続されている特許請求の範囲第1項記載
の中空スラブを利用した設備配管ユニットの取付構造。
(2) A mounting structure for an equipment piping unit using a hollow slab according to claim 1, wherein a part of the thin-walled hollow pipe of the hollow slab is connected by a connecting pipe passing through a beam.
JP25546084A 1984-12-03 1984-12-03 Mount structure of piping unit utilizing hollow slab Pending JPS61134455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25546084A JPS61134455A (en) 1984-12-03 1984-12-03 Mount structure of piping unit utilizing hollow slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25546084A JPS61134455A (en) 1984-12-03 1984-12-03 Mount structure of piping unit utilizing hollow slab

Publications (1)

Publication Number Publication Date
JPS61134455A true JPS61134455A (en) 1986-06-21

Family

ID=17279071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25546084A Pending JPS61134455A (en) 1984-12-03 1984-12-03 Mount structure of piping unit utilizing hollow slab

Country Status (1)

Country Link
JP (1) JPS61134455A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826149A (en) * 1981-08-10 1983-02-16 佐藤工業株式会社 Building structure
JPS5921422B2 (en) * 1980-06-27 1984-05-19 オムロン株式会社 Unlocking device using card

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921422B2 (en) * 1980-06-27 1984-05-19 オムロン株式会社 Unlocking device using card
JPS5826149A (en) * 1981-08-10 1983-02-16 佐藤工業株式会社 Building structure

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