JPH043183U - - Google Patents
Info
- Publication number
- JPH043183U JPH043183U JP4372290U JP4372290U JPH043183U JP H043183 U JPH043183 U JP H043183U JP 4372290 U JP4372290 U JP 4372290U JP 4372290 U JP4372290 U JP 4372290U JP H043183 U JPH043183 U JP H043183U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- metal pipe
- coated metal
- insulating
- wall
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Description
第１図〜第３図は本考案の防火区画部の床や壁
等の貫通配管構造の各種実施例を示す縦断面図、
第４図は第３図の貫通配管構造に使用された金属
パイプの取付け状態を示す説明図、第５図は従来
の断熱被覆金属管の縦断面図、第６図は従来の壁
貫通配管構造の縦断面図、第７図は第６図の壁貫
通配管構造の断熱被覆金属管の貫通部分のＺ−Ｚ
断面図である。
１は断熱材、２は断熱被覆金属管、３は不燃材
、５は締付け具、６は耐火充填材、Ａは金属管、
Ｂは床や壁等の区画体。
Figures 1 to 3 are longitudinal sectional views showing various embodiments of the piping structure penetrating the floors and walls of the fireproof compartment of the present invention;
Figure 4 is an explanatory diagram showing the installation state of the metal pipe used in the through-hole piping structure in Figure 3, Figure 5 is a vertical cross-sectional view of a conventional heat-insulating coated metal pipe, and Figure 6 is the conventional wall-through piping structure. Fig. 7 is a vertical cross-sectional view of the penetration part of the heat-insulating coated metal pipe of the wall-penetrating piping structure shown in Fig. 6.
FIG. 1 is a heat insulating material, 2 is a heat insulating coated metal pipe, 3 is a noncombustible material, 5 is a fastener, 6 is a fireproof filler, A is a metal pipe,
B is a partition such as a floor or wall.
Claims (1)
断熱材１が被覆されてなる断熱被覆金属管２を、
防火区画部の床や壁等の区画体Ｂを貫通して配管
してなる断熱被覆金属管の貫通配管構造において
、前記床や壁等の区画体Ｂの貫通部分の断熱被覆
金属管上の断熱材１の全体が発泡シリコーンゴム
又は難燃性樹脂にて構成され、同貫通部分の断熱
材１の外側が不燃材３で覆われ、同不燃材３の少
なくとも一箇所以上が外側から締付け具５にて締
付けられて、同区画体Ｂの貫通部分に耐火充填材
６にて密封保持されてなることを特徴とする断熱
被覆金属管の防火区画部の床や壁等の貫通配管構
造。 On the outside of metal pipe A used for transporting refrigerant,
A heat-insulating coated metal pipe 2 coated with a heat-insulating material 1,
In a through-piping structure of a heat-insulating coated metal pipe that is piped through a partition body B such as a floor or wall of a fire protection compartment, a heat insulating material 1 on a heat-insulating coated metal pipe in a penetrating portion of a partition body B such as the floor or wall. The whole is made of foamed silicone rubber or flame-retardant resin, and the outside of the heat insulating material 1 at the penetration part is covered with a non-combustible material 3, and at least one part of the non-combustible material 3 is covered with a fastener 5 from the outside. A penetrating piping structure for a floor, wall, etc. of a fireproof compartment of a heat-insulating coated metal pipe, characterized in that the pipe is tightened and hermetically held in the penetrating part of the compartment B with a fireproof filler 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4372290U JPH043183U (en) | 1990-04-24 | 1990-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4372290U JPH043183U (en) | 1990-04-24 | 1990-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043183U true JPH043183U (en) | 1992-01-13 |
Family
ID=31556375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4372290U Pending JPH043183U (en) | 1990-04-24 | 1990-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043183U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55120315A (en) * | 1979-03-09 | 1980-09-16 | Hitachi Cable | Method of treating flame resistance at cable passing portion |
| JPS6031117B2 (en) * | 1981-12-30 | 1985-07-20 | 松下電器産業株式会社 | Substrate edge electrode processing method |
-
1990
- 1990-04-24 JP JP4372290U patent/JPH043183U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55120315A (en) * | 1979-03-09 | 1980-09-16 | Hitachi Cable | Method of treating flame resistance at cable passing portion |
| JPS6031117B2 (en) * | 1981-12-30 | 1985-07-20 | 松下電器産業株式会社 | Substrate edge electrode processing method |
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