JPS6256694A - Sound-insulating cylinder for piping - Google Patents
Sound-insulating cylinder for pipingInfo
- Publication number
- JPS6256694A JPS6256694A JP60196601A JP19660185A JPS6256694A JP S6256694 A JPS6256694 A JP S6256694A JP 60196601 A JP60196601 A JP 60196601A JP 19660185 A JP19660185 A JP 19660185A JP S6256694 A JPS6256694 A JP S6256694A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- piping
- sound insulating
- absorbing material
- insulating tube
- 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
- Building Environments (AREA)
- Pipe Accessories (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]
本発明は、住宅等の建物の排水管等の管内を流れる流体
の音が生活空間に伝わり、騒音となるのを防ぐ為の配管
用遮音筒に関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention provides sound insulation for pipes to prevent the sound of fluid flowing in pipes such as drainage pipes of buildings such as houses from being transmitted to living spaces and becoming noise. Regarding the cylinder.
[従来の技術]
従来、住宅等の建物に於る靭水管等の管内を流れる流体
の音が生活空間に伝わるのを防ぐ手段としては、現場で
配管施工後、先ず配管に吸音材を巻いて固定し、次にそ
の上から現場に於て板金成形した遮音板をカバーする工
法が採用されていた。[Prior Art] Conventionally, as a means of preventing the sound of fluid flowing through pipes such as tough water pipes in buildings such as houses from being transmitted to the living space, after the pipes are installed on site, the pipes are first wrapped in sound-absorbing material. The method used was to fix the sound insulator and then cover it with a sound insulating board formed from sheet metal on site.
[発明が解決しようとする問題点]
ところで、上記工法は、防音効果はあるが、全て現場施
工である為、甚だ手間がかかり、極めて施工能率が悪か
った。[Problems to be Solved by the Invention] By the way, although the above-mentioned construction method has a soundproofing effect, since all construction is done on-site, it is very time-consuming and has extremely low construction efficiency.
そこで本発明は、上記従来工法に於て、全て現場施工で
実施していた吸音材巻付は工事と遮音板成形並びにカバ
ー工事を省力化し、排水配管等の防音工事を能率良く行
うことができるようにした配管用遮音筒を提供しようと
するものである。Therefore, in the above conventional construction method, the present invention saves labor in the work of wrapping the sound absorbing material, forming the sound insulation board, and the work of the cover, which were all carried out on site, and makes it possible to efficiently perform soundproofing work on drainage pipes, etc. It is an object of the present invention to provide a sound insulating tube for piping.
[問題点を解決するための手段]
上記問題点を解決するための本発明の配管用遮音筒は、
吸音材を内側に配し、遮音板を外側に配して一体となす
と共にすり割り円筒状に成形してスプリング性を具備さ
せて成るものである。[Means for solving the problems] The sound insulation tube for piping of the present invention for solving the above problems has the following features:
The sound-absorbing material is placed on the inside, and the sound-insulating plate is placed on the outside to form an integral body, and is formed into a slotted cylindrical shape to provide spring properties.
[作 用]
本発明の配管用遮音筒は、上記の如く構成されているの
で、配管施工現場で、すり割り部分をスをテープで封塞
するだけで良いので、配管の防音工事を能率良く行うこ
とができる。[Function] Since the sound insulating cylinder for piping of the present invention is constructed as described above, it is only necessary to seal the slotted part with tape at the piping construction site, so that the sound insulating tube for piping can be carried out efficiently. It can be carried out.
[実施例]
本発明による配管用遮音筒の一実施例を第1図a、bに
よって説明すると、1は内側に配された吸音材、本例で
はグラスウール、2は外側に配された遮音板、本例では
カラー鉄板であって、これらは接着剤にて接着されて一
体化され且つすり割り円筒状に成形されてスプリング性
が具備されている。[Embodiment] An embodiment of the sound insulating tube for piping according to the present invention will be explained with reference to FIGS. , in this example, are colored iron plates, which are bonded together with an adhesive and formed into a slotted cylindrical shape to provide spring properties.
かかる構造の配管用遮音筒3の長手方向の一端部4の内
側の吸音材1がカットされて、接続する配管用遮音n3
の他端部5が嵌入されるようになっている。またこの配
管用遮音筒3の周方向の一端部6の内側の吸音材1がカ
ットされて、周方向の他端部7がラップし得るようにな
っている。The sound absorbing material 1 inside the lengthwise one end 4 of the sound insulating tube 3 for piping having such a structure is cut to form a sound insulating pipe n3 to be connected.
The other end portion 5 is fitted. Further, the sound absorbing material 1 inside one end 6 in the circumferential direction of the sound insulating tube 3 for piping is cut so that the other end 7 in the circumferential direction can be wrapped.
そしてこの配管用遮音筒3の内側の吸音材1は周方向で
1分するように長手方向(Jスリッ1−8が設けられて
いる。図中9は4つ割り部分である。。The sound-absorbing material 1 inside the sound-insulating tube 3 for piping is provided with J slits 1-8 in the longitudinal direction so as to divide one section in the circumferential direction. 9 in the figure is a quarter portion.
次に上述の如く構成された配管用遮音筒3を、第2図に
示す中高層集合住宅などの排水用立管10に被覆する場
合について説明する。図中、11は排水用立管10に接
続された大便器12からの汚水横枝配管、13は同じく
排水用立管10に捺続された貴排水横枝配管である。か
かる排水配管に於て、大便器12)洗面器、浴槽など(
図示省略)の器具排水を行うと、横枝配管11.13に
排水が流れて\′1.管10管流0込み落下する。これ
により立管10内に排水落下音が発生し、この排水落下
音が立管10を透過して居室などの生活空間に囲えて不
快感を感じる。Next, a case will be described in which the sound insulating cylinder 3 for piping constructed as described above is applied to a drainage standpipe 10 of a medium-to-high rise housing complex shown in FIG. 2. In the figure, 11 is a sewage side branch pipe from the toilet bowl 12 connected to the drainage standpipe 10, and 13 is a waste water side branch pipe also connected to the drainage standpipe 10. In such drainage piping, toilets 12) washbasins, bathtubs, etc.
When the appliance (not shown) is drained, the drain water flows into the side branch piping 11.13 and \'1. Pipe 10 pipe flow 0 included falls. As a result, the sound of falling wastewater is generated in the standpipe 10, and this sound of falling wastewater is transmitted through the standpipe 10 and surrounds the living space such as a living room, causing discomfort.
その為、上記構成の配管用′ag筒3を立管10に被覆
するもので、その被覆の要領は、第3図に示す如くずり
割り部分9を遮音筒3のスプリング性に抗して開いてC
字状になした上で立管10にかぶせると、遮音筒3は自
身のスプリング性により自動的に円筒状に復元して、第
4図に示す如くすり割り部分9が閉じられる。即ち、周
方向の一端部6の吸音材1がカットされた内側に周方向
の他@部7が入り込んで、遮音板2の端部同志がラップ
する。そこでこのラップした部分の合せ目にテープ14
を貼着して封塞する。また遮音筒3は上下方向で第5図
に示す如く吸音材1がカットされた一端部(上端部)4
の内側を上側の遮音筒3の他端部(下端部)5に嵌合し
て、遮音板2の上下両端部をラップさせ、このラップし
た部分の合せ目にテープ15を貼着して封塞する。Therefore, the piping tube 3 having the above structure is coated on the standpipe 10, and the method of coating is as shown in FIG. teC
When formed into a letter shape and placed over the standpipe 10, the sound insulating tube 3 automatically restores its cylindrical shape due to its own spring properties, and the slotted portion 9 closes as shown in FIG. That is, the other @ part 7 in the circumferential direction enters into the inner side where the sound absorbing material 1 at one end 6 in the circumferential direction is cut, and the ends of the sound insulating plate 2 overlap. Then tape 14 at the seam of this wrapped part.
Paste and seal. Further, the sound insulating tube 3 has one end (upper end) 4 where the sound absorbing material 1 is cut in the vertical direction as shown in FIG.
Fit the inside of the sound insulating plate 2 to the other end (lower end) 5 of the upper sound insulating tube 3, wrap both upper and lower ends of the sound insulating plate 2, and apply tape 15 to the seam of this wrapped part to seal it. block
かようにして遮音筒3が被覆された排水用立管10は、
該立管10内を流れる排水の落下音が透過するのが低減
され、防音機能を発揮覆る。The drainage standpipe 10 covered with the sound insulating tube 3 in this way is
Transmission of the sound of falling water flowing through the standpipe 10 is reduced, and a soundproofing function is exhibited.
[発明の効果]
以上の説明で判るように本発明の配管用遮音筒は、配管
施工現場で、すり割り部分をスプリング性に抗して開い
て配管にかぶせるだけで円筒状に復元して被覆され、あ
とはすり割り部分をテープで封塞するだけで良いので、
従来のように現場で吸音材と遮音板とを配管サイズに合
せて一々裁高したり、また個々に配管に巻ぎ付ける必要
が無く、従って排水配管の防音工事が省力化されdつ能
率良く施工される。[Effects of the Invention] As can be seen from the above explanation, the sound insulating tube for piping of the present invention can be restored to a cylindrical shape and covered by simply opening the slotted portion against the spring force and covering the piping at the piping construction site. After that, all you have to do is seal the slotted part with tape.
Unlike conventional methods, there is no need to cut the sound absorbing material and sound insulating board one by one to match the pipe size on site, or to wrap them around the pipes individually, making soundproofing work for drainage pipes labor-saving and more efficient. It will be constructed.
また本発明の配管用遮音筒は、周方向の合せ部及び上下
方向に連続して接続する場合の接続部の遮音板が完全に
ラップする構造と41っているので、合U部や接続部か
ら音のリークを抑えることができ、従来工法よりも優れ
た防音効果を奏する。In addition, the sound insulating tube for piping of the present invention has a structure in which the sound insulating plates at the joint portion in the circumferential direction and the connection portion when connected continuously in the vertical direction completely wrap, so that the sound insulation tube at the joint portion and the connection portion are completely wrapped. It is possible to suppress sound leakage from the ground, and has a better soundproofing effect than conventional construction methods.
第1図aは本発明の配管用遮音筒の一実施例を示す縦断
面図、仝図すはa図のA−A断面図、第2図は中B層住
宅などの排水用立管に本発明の配管用遮音筒を被覆した
状態を示す概略断面図、第3図は排水用立管に本発明の
配管用遮音筒を被覆する際の状態を示す横断面図、第1
′1図番ま排水用立管に本発明の配管用遮音筒を被覆し
た状態を示す横断面図、第5図は排水用立管に本発1夛
1の配管用遮音筒を上下方向に接続して被覆した状態を
示す縦断面図である。
1・・・吸音材 2・・・遮音板3・・・配
管用遮音筒 4・・・長手方向の一端部5・・・長
手方向の他端部 6・・・周方向の一端部7・・・周方
向の他端部 8・・・スリット9・・・すり割り部分
10・・・IJi水用立管14・・・テープ
出 願 人 日本弁管工業株式会社第1図(0)
第3図 第5図Figure 1a is a vertical cross-sectional view showing one embodiment of a sound insulating tube for piping according to the present invention, the figure is a sectional view taken along line A-A in figure a, and Figure 2 is a vertical cross-sectional view showing an embodiment of a sound insulating tube for piping according to the present invention. FIG. 3 is a schematic sectional view showing the state in which the sound insulating tube for piping of the present invention is coated; FIG.
Figure 1 is a cross-sectional view showing a drainage standpipe coated with the piping sound insulation tube of the present invention, and Figure 5 is a drainage standpipe covered with the piping sound insulation tube of the present invention in the vertical direction. FIG. 3 is a longitudinal sectional view showing a connected and covered state. 1... Sound absorbing material 2... Sound insulating plate 3... Sound insulating tube for piping 4... One end in the longitudinal direction 5... The other end in the longitudinal direction 6... One end in the circumferential direction 7. ...Other end in the circumferential direction 8...Slit 9...Slit portion 10...IJi water standpipe 14...Tape Applicant Nippon Benkan Kogyo Co., Ltd. Figure 1 (0) Figure 3 Figure 5
Claims (1)
り円筒状に一体成形してスプリング性を具備させて成る
配管用遮音筒。 2)特許請求の範囲第1項記載の配管用遮音筒に於て、
長手方向の一端部内側及び周方向の一端部内側の吸音材
がカットされて夫々の他端部の遮音板がラップするよう
になされていることを特徴とする配管用遮音筒。[Claims] 1) A sound insulating tube for piping, which is integrally molded into a slotted cylindrical shape with a sound absorbing material arranged on the inside and a sound insulating plate arranged on the outside to provide spring properties. 2) In the sound insulation tube for piping according to claim 1,
1. A sound-insulating tube for piping, characterized in that the sound-absorbing material on the inside of one end in the longitudinal direction and the inside of one end in the circumferential direction is cut so that the sound-insulating plates at the other ends thereof overlap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60196601A JPS6256694A (en) | 1985-09-05 | 1985-09-05 | Sound-insulating cylinder for piping |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60196601A JPS6256694A (en) | 1985-09-05 | 1985-09-05 | Sound-insulating cylinder for piping |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6256694A true JPS6256694A (en) | 1987-03-12 |
Family
ID=16360457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60196601A Pending JPS6256694A (en) | 1985-09-05 | 1985-09-05 | Sound-insulating cylinder for piping |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6256694A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394496U (en) * | 1990-01-19 | 1991-09-26 | ||
JPH0411130A (en) * | 1990-04-26 | 1992-01-16 | Natl House Ind Co Ltd | Noise insulating material for drainage pipe |
WO1999047846A1 (en) * | 1998-03-16 | 1999-09-23 | Shishiai-Kabushikigaisha | Fire- and sound-proofing pipe structure |
JP2007039946A (en) * | 2005-08-02 | 2007-02-15 | Morita Alum Kogyo Kk | Flip-up surface lattice |
-
1985
- 1985-09-05 JP JP60196601A patent/JPS6256694A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394496U (en) * | 1990-01-19 | 1991-09-26 | ||
JPH0411130A (en) * | 1990-04-26 | 1992-01-16 | Natl House Ind Co Ltd | Noise insulating material for drainage pipe |
WO1999047846A1 (en) * | 1998-03-16 | 1999-09-23 | Shishiai-Kabushikigaisha | Fire- and sound-proofing pipe structure |
JP2007039946A (en) * | 2005-08-02 | 2007-02-15 | Morita Alum Kogyo Kk | Flip-up surface lattice |
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