JPH0287195U - - Google Patents

Info

Publication number
JPH0287195U
JPH0287195U JP16582788U JP16582788U JPH0287195U JP H0287195 U JPH0287195 U JP H0287195U JP 16582788 U JP16582788 U JP 16582788U JP 16582788 U JP16582788 U JP 16582788U JP H0287195 U JPH0287195 U JP H0287195U
Authority
JP
Japan
Prior art keywords
pipe
impact noise
sheath
liquid delivery
construction method
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
JP16582788U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP16582788U priority Critical patent/JPH0287195U/ja
Publication of JPH0287195U publication Critical patent/JPH0287195U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)

Description

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

第1図はこの考案の第1実施例に係る送液配管
の打撃騒音発生防止構造を示す一部縦断側面図、
第2図は第1図のA―A線断面図である。第3図
ないし第5図はこの考案の第2実施例ないし第4
実施例に係る送液配管の打撃騒音発生防止構造を
示す一部縦断側面図である。第6図は送液配管が
配置されるスラブの振動加速度レベルと振動周波
数との関係を示す図、第7図および第8図は鞘管
工法を説明するための縦断正面図、第9図は第7
図におけるコンクリートスラブに埋設された鞘管
および送液配管を示す一部縦断側面図である。 図において、1は鞘管、2は送液配管、3は打
撃騒音発生防止用緩衝材、6は緩衝材巻付き送液
配管である。
FIG. 1 is a partially longitudinal side view showing a structure for preventing the occurrence of impact noise of a liquid delivery pipe according to a first embodiment of this invention;
FIG. 2 is a sectional view taken along the line AA in FIG. 1. Figures 3 to 5 show second to fourth embodiments of this invention.
FIG. 2 is a partially longitudinal side view showing a structure for preventing impact noise generation of a liquid feeding pipe according to an embodiment. Figure 6 is a diagram showing the relationship between the vibration acceleration level and vibration frequency of the slab on which the liquid delivery pipe is arranged, Figures 7 and 8 are vertical cross-sectional front views for explaining the sheath pipe construction method, and Figure 9 is 7th
FIG. 2 is a partially longitudinal side view showing a sheath pipe and liquid feeding pipe buried in the concrete slab in the figure. In the figure, 1 is a sheath pipe, 2 is a liquid feeding pipe, 3 is a buffer material for preventing impact noise generation, and 6 is a liquid feeding pipe wrapped with a buffer material.

Claims (1)

【実用新案登録請求の範囲】 (1) 鞘管1とその中に挿通された送液配管2と
の間に打撃音発生防止用緩衝材3が設けられてい
る鞘管工法による送液配管の打撃騒音発生防止構
造。 (2) 蛇腹状波付き合成樹脂管からなる鞘管1に
おける1つ置きもしくは複数置きの多数の内側円
環状突出部に、鞘管中心側に突出する軟質合成樹
脂からなる円環状の打撃騒音発生防止用緩衝材3
が一体に設けられ、送液配管2が前記各緩衝材3
内にわたつて挿通されている鞘管工法による送液
配管の打撃騒音発生防止構造。
[Scope of Claim for Utility Model Registration] (1) A liquid delivery pipe using the sheath pipe construction method in which a buffer material 3 for preventing impact noise is provided between the sheath pipe 1 and the liquid delivery pipe 2 inserted therein. Structure that prevents impact noise. (2) Annular impact noise made of soft synthetic resin that protrudes toward the center of the sheath tube is generated at a large number of inner annular protrusions at every other or every other place in the sheath tube 1, which is made of a synthetic resin tube with corrugated bellows. Prevention cushioning material 3
are integrally provided, and the liquid feeding pipe 2 is connected to each of the buffer materials 3.
A structure that prevents the occurrence of impact noise from liquid delivery piping using the sheath pipe construction method, which is inserted through the inside of the pipe.
JP16582788U 1988-12-23 1988-12-23 Pending JPH0287195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16582788U JPH0287195U (en) 1988-12-23 1988-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16582788U JPH0287195U (en) 1988-12-23 1988-12-23

Publications (1)

Publication Number Publication Date
JPH0287195U true JPH0287195U (en) 1990-07-10

Family

ID=31452671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16582788U Pending JPH0287195U (en) 1988-12-23 1988-12-23

Country Status (1)

Country Link
JP (1) JPH0287195U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08326985A (en) * 1995-11-22 1996-12-10 Mirai Ind Co Ltd Muffling structure in double piping of fluid pipe
WO1997006052A1 (en) * 1995-08-03 1997-02-20 Grand Bleu Inc. Breathing hose for a diving breathing device
JP2006046407A (en) * 2004-08-02 2006-02-16 Inaba Denki Sangyo Co Ltd Waveform flexible pipe and its blow molding manufacturing method
JP2006052770A (en) * 2004-08-10 2006-02-23 Sekisui Chem Co Ltd Protection pipe and sheath pipe
JP2008025820A (en) * 2006-08-24 2008-02-07 Inaba Denki Sangyo Co Ltd Protecting pipe or sheathing pipe
JP2008232153A (en) * 2007-03-16 2008-10-02 Furukawa Electric Co Ltd:The Inner tube oscillation preventing structure of double piping
JP2008271657A (en) * 2007-04-17 2008-11-06 Toko Electrical Construction Co Ltd Protection tube for cable or the like
JP2010210041A (en) * 2009-03-11 2010-09-24 Furukawa Electric Co Ltd:The Protective tube for water/hot water supply pipe, and water and hot water supply pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632194B2 (en) * 1972-04-19 1981-07-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632194B2 (en) * 1972-04-19 1981-07-25

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997006052A1 (en) * 1995-08-03 1997-02-20 Grand Bleu Inc. Breathing hose for a diving breathing device
JPH08326985A (en) * 1995-11-22 1996-12-10 Mirai Ind Co Ltd Muffling structure in double piping of fluid pipe
JP2006046407A (en) * 2004-08-02 2006-02-16 Inaba Denki Sangyo Co Ltd Waveform flexible pipe and its blow molding manufacturing method
JP4587735B2 (en) * 2004-08-02 2010-11-24 因幡電機産業株式会社 Corrugated flexible tube and blow molding manufacturing method thereof
JP2006052770A (en) * 2004-08-10 2006-02-23 Sekisui Chem Co Ltd Protection pipe and sheath pipe
JP4646568B2 (en) * 2004-08-10 2011-03-09 積水化学工業株式会社 Double piping structure for sheath tube and hot water supply
JP2008025820A (en) * 2006-08-24 2008-02-07 Inaba Denki Sangyo Co Ltd Protecting pipe or sheathing pipe
JP2008232153A (en) * 2007-03-16 2008-10-02 Furukawa Electric Co Ltd:The Inner tube oscillation preventing structure of double piping
JP4691057B2 (en) * 2007-03-16 2011-06-01 古河電気工業株式会社 Double pipe inner pipe steady rest structure
JP2008271657A (en) * 2007-04-17 2008-11-06 Toko Electrical Construction Co Ltd Protection tube for cable or the like
JP2010210041A (en) * 2009-03-11 2010-09-24 Furukawa Electric Co Ltd:The Protective tube for water/hot water supply pipe, and water and hot water supply pipe

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