JP5426860B2 - 閉塞部材及び該閉塞部材を用いた排水配管構造 - Google Patents
閉塞部材及び該閉塞部材を用いた排水配管構造 Download PDFInfo
- Publication number
- JP5426860B2 JP5426860B2 JP2008258828A JP2008258828A JP5426860B2 JP 5426860 B2 JP5426860 B2 JP 5426860B2 JP 2008258828 A JP2008258828 A JP 2008258828A JP 2008258828 A JP2008258828 A JP 2008258828A JP 5426860 B2 JP5426860 B2 JP 5426860B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- closing member
- collecting pipe
- closing
- thermally expandable
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 description 14
- 239000011819 refractory material Substances 0.000 description 8
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Description
10 保持部材
20 熱膨張性部材
110 集合管
Claims (7)
- 床スラブを貫通して設置される集合管と立管部材又は横枝管との間に設置され、火災発生時に管内を閉塞する閉塞部材であって、
前記閉塞部材は、所定の温度で膨張する熱膨張性部材と該熱膨張性部材を保持する保持部材とからなり、
前記集合管に嵌合する第1嵌合部と、前記立管部材又は前記横枝管に嵌合する第2嵌合部と、前記閉塞部材の外周の少なくとも1部を取り囲むように配置された外枠部と、を備える閉塞部材。 - 前記熱膨張性部材は、前記保持部材の外周面に取り付けられている請求項1記載の閉塞部材。
- 前記熱膨張性部材は、前記保持部材の内周面に取り付けられている請求項1記載の閉塞部材。
- 前記熱膨張性部材は、前記保持部材内に埋設されている請求項1記載の閉塞部材。
- 前記外枠部は金属板で構成されている請求項1から4のいずれかに記載の閉塞部材。
- 前記集合管と、
前記集合管の上方又は下方受け口に第1嵌合部を嵌合させた前記請求項1から5の何れか1項に記載の閉塞部材と、
前記閉塞部材に第2嵌合部を嵌合させた前記立管部材と、
を備える排水配管構造。 - 横方向から排水する横継ぎ手部を備えた前記集合管と、
前記横継ぎ手部の受け口部に第1嵌合部を嵌合させた前記請求項1から5の何れか1項に記載の閉塞部材と、
前記閉塞部材の第2嵌合部に嵌合させた横枝管と、
を備える排水配管構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008258828A JP5426860B2 (ja) | 2008-10-03 | 2008-10-03 | 閉塞部材及び該閉塞部材を用いた排水配管構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008258828A JP5426860B2 (ja) | 2008-10-03 | 2008-10-03 | 閉塞部材及び該閉塞部材を用いた排水配管構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010090542A JP2010090542A (ja) | 2010-04-22 |
JP5426860B2 true JP5426860B2 (ja) | 2014-02-26 |
Family
ID=42253519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008258828A Active JP5426860B2 (ja) | 2008-10-03 | 2008-10-03 | 閉塞部材及び該閉塞部材を用いた排水配管構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5426860B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150004194U (ko) * | 2014-05-13 | 2015-11-23 | 이정주 | 싱크대 배수호스용 멀티 커플링 어셈블리 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6046551B2 (ja) * | 2013-04-30 | 2016-12-14 | 昭和電工建材株式会社 | 配管の防火構造 |
JP6283527B2 (ja) * | 2014-02-13 | 2018-02-21 | シーシーアイ株式会社 | 耐火性管体 |
KR101678190B1 (ko) * | 2015-11-24 | 2016-11-21 | 홍문수 | 방화용 배수입상관 및 방화용 배수입상관 설치방법 |
CN112406916A (zh) * | 2019-08-20 | 2021-02-26 | 中车长春轨道客车股份有限公司 | 用于轨道车辆排水口的防火封堵器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4278368B2 (ja) * | 2002-10-28 | 2009-06-10 | フネンアクロス株式会社 | 防火区画貫通部用継手 |
JP2007056536A (ja) * | 2005-08-24 | 2007-03-08 | Kubota Corp | 排水配管構造及び排水集合管及び排水管用耐火性付属部材 |
JP5105908B2 (ja) * | 2007-03-07 | 2012-12-26 | 株式会社クボタ | 排水配管構造 |
-
2008
- 2008-10-03 JP JP2008258828A patent/JP5426860B2/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150004194U (ko) * | 2014-05-13 | 2015-11-23 | 이정주 | 싱크대 배수호스용 멀티 커플링 어셈블리 |
KR200482163Y1 (ko) * | 2014-05-13 | 2017-01-02 | 이정주 | 싱크대 배수호스용 멀티 커플링 어셈블리 |
Also Published As
Publication number | Publication date |
---|---|
JP2010090542A (ja) | 2010-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5426860B2 (ja) | 閉塞部材及び該閉塞部材を用いた排水配管構造 | |
KR101516172B1 (ko) | 열적으로 약화될 수 있는 배관이 통과 연장하는 도관 내에 배치되는 방화 시스템, 이러한 시스템을 배치하는 방법 및 이러한 시스템을 구비한 도관 | |
JP4928408B2 (ja) | 排水配管用部材及び排水配管構造 | |
JP5502061B2 (ja) | 排水配管用部材および排水配管構造 | |
JP6016653B2 (ja) | シール構造 | |
JP2007056536A (ja) | 排水配管構造及び排水集合管及び排水管用耐火性付属部材 | |
JP5606017B2 (ja) | 耐火閉塞用複合材、及び耐火閉塞用複合材内蔵延焼防止装置、及び耐火閉塞用複合材内蔵延焼防止装置を設けた管継手又はスリーブ | |
JP6391722B2 (ja) | 排水配管構造 | |
JP4994886B2 (ja) | 排水配管構造 | |
JP2008248594A (ja) | 排水配管構造 | |
JP4942964B2 (ja) | 排水配管構造 | |
JP5351387B2 (ja) | 排水配管構造 | |
JP2007056537A (ja) | 排水配管構造および樹脂製排水配管継手 | |
JP4950756B2 (ja) | 排水配管構造 | |
JP2015209933A (ja) | 防火区画壁貫通孔に使用する耐火処理具および耐火処理構造 | |
JP2010139056A (ja) | 防災配管方法及び耐火カバー | |
JP2011163553A (ja) | 耐火閉塞具による排水管を閉塞する方法 | |
JP5014450B2 (ja) | 排水配管構造 | |
JP5859042B2 (ja) | 排水配管継手 | |
JP6873723B2 (ja) | 管継手および脚部継手 | |
JP4878071B2 (ja) | 排水配管構造および耐火性付属部材 | |
JP4617394B1 (ja) | 耐火閉塞具 | |
KR20190068167A (ko) | 내화충전재 고정장치 | |
JP6161674B2 (ja) | 排水配管構造 | |
JP5432564B2 (ja) | 落下防止部材、及び樹脂製立管部材の燃焼残存物の落下を防止する落下防止構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110908 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121214 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130108 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130311 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131105 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131129 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5426860 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |