JP6362176B2 - 自動消火装置とこの自動消火装置に使用する火災探知チューブ - Google Patents
自動消火装置とこの自動消火装置に使用する火災探知チューブ Download PDFInfo
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- JP6362176B2 JP6362176B2 JP2015546359A JP2015546359A JP6362176B2 JP 6362176 B2 JP6362176 B2 JP 6362176B2 JP 2015546359 A JP2015546359 A JP 2015546359A JP 2015546359 A JP2015546359 A JP 2015546359A JP 6362176 B2 JP6362176 B2 JP 6362176B2
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- detection tube
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- barrier layer
- fire detection
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- 238000001514 detection method Methods 0.000 title claims description 77
- 239000010410 layer Substances 0.000 claims description 77
- 229920005989 resin Polymers 0.000 claims description 68
- 239000011347 resin Substances 0.000 claims description 68
- 230000004888 barrier function Effects 0.000 claims description 53
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 19
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims description 16
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 51
- 239000000463 material Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 229920013716 polyethylene resin Polymers 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229920005672 polyolefin resin Polymers 0.000 description 4
- 239000005033 polyvinylidene chloride Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/023—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being expelled by compressed gas, taken from storage tanks, or by generating a pressure gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/62—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/008—Fire prevention, containment or extinguishing specially adapted for particular objects or places for decorations, e.g. Christmas trees
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/11—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone
- A62C35/13—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone with a finite supply of extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Fire Alarms (AREA)
Description
(イ)実験に使用した火災探知チューブ
実験に使用した火災探知チューブは試験体1〜4の4本である。試験体1〜4は、内径が4mm、外径が6mm、全長が2000mmである。試験体1〜4の内部には窒素ガス(N2)が充填され、試験体1〜4の両端は熱圧着により密閉され、試験体1〜4の内圧は1.8Mpaになっている。
メーカー名 株式会社カトー
品名シルバリーエンペラー
型式SSE-45KT-A
試験体1〜4を加熱装置内に入れた状態で24℃から3℃/minずつ温度を上昇させ、破裂する温度及び時間を調べた。加熱温度は190℃を上限とした。
実験の結果は表1及び図2に示す通りであった。
種々の材料をガスバリヤー層として用い、これらのガスバリヤー層を備えた火災探知チューブに内部から窒素ガスで圧力を加えた場合の、火災探知チューブ内の圧力と経過時間(年)との関係を求めた。火災探知チューブは、長さ10m、管中心径5mm、管表面積157079.6mm2/10m、管内径4mm、内容積125663.7mm3/10mとした。火災探知チューブ内の圧力は1.8MPaとした。
EVOH樹脂からなるガスバリヤー層の厚さを0.002mm、0.005mm、0.02mm、0.1mmと変化させた場合の火災探知チューブ内の圧力と経過期間(年)との関係を求めたところ、図4に示す通りであった。
12 容器弁
14 火災探知チューブ
16 圧力ゲージ
18 ガスバリヤー層
20 接着剤層
22 ベース樹脂層
Claims (8)
- 内部に消火剤及び圧力剤を収容している耐圧容器と、該耐圧容器の開口部に取り付けられている容器弁と、該容器弁に連結されている火災探知チューブとを備え、該火災探知チューブは、チューブ状のベース樹脂層と、該ベース樹脂層に同軸に積層されたガスバリヤー層とを備え、該ベース樹脂層が熱可塑性樹脂からなり、該ガスバリヤー層がエチレン−ビニルアルコール共重合体樹脂(ethylenevinylalcohol copolymer:EVOH樹脂)からなることを特徴とする自動消火装置。
- 前記ガスバリヤー層が前記ベース樹脂層に挟まれ、又は前記ベース樹脂層の片面に積層されていることを特徴とする請求項1に記載の自動消火装置。
- 前記ガスバリヤー層と前記ベース樹脂層が接着剤層を介して積層されていることを特徴とする請求項1又は2に記載の自動消火装置。
- 前記ガスバリヤー層の厚さが0.005mm〜0.1mmであることを特徴とする請求項1〜3のいずれかに記載の自動消火装置。
- チューブ状のベース樹脂層と、該ベース樹脂層に同軸に積層されたガスバリヤー層とを備え、該ベース樹脂層が熱可塑性樹脂からなり、該ガスバリヤー層がEVOH樹脂からなることを特徴とする自動消火装置用火災探知チューブ。
- 前記ガスバリヤー層が前記ベース樹脂層に挟まれ、又は前記ベース樹脂層の片面に積層されていることを特徴とする請求項5に記載の自動消火装置用火災探知チューブ。
- 前記ガスバリヤー層と前記ベース樹脂層が接着剤層を介して積層されていることを特徴とする請求項5又は6に記載の自動消火装置用火災探知チューブ。
- 前記ガスバリヤー層の厚さが0.005mm〜0.1mmであることを特徴とする請求項5〜7のいずれかに記載の自動消火装置用火災探知チューブ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/074209 WO2016038732A1 (ja) | 2014-09-12 | 2014-09-12 | 自動消火装置とこの自動消火装置に使用する火災探知チューブ |
Publications (2)
Publication Number | Publication Date |
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JPWO2016038732A1 JPWO2016038732A1 (ja) | 2017-06-22 |
JP6362176B2 true JP6362176B2 (ja) | 2018-07-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015546359A Active JP6362176B2 (ja) | 2014-09-12 | 2014-09-12 | 自動消火装置とこの自動消火装置に使用する火災探知チューブ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9962568B2 (ja) |
EP (1) | EP3192570B1 (ja) |
JP (1) | JP6362176B2 (ja) |
KR (1) | KR101800520B1 (ja) |
CN (1) | CN105611972B (ja) |
TW (1) | TW201609221A (ja) |
WO (1) | WO2016038732A1 (ja) |
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USD869500S1 (en) * | 2016-04-06 | 2019-12-10 | Inventio Ag | Display screen with icon |
CN106178373B (zh) * | 2016-07-07 | 2017-08-25 | 江苏锡宜消防工程有限公司 | 一种关于火探管式自动探火灭火装置 |
IT201600118870A1 (it) * | 2016-11-24 | 2018-05-24 | Cyber S R L | Sistema antincendio per un gruppo di archiviazione ed immagazzinamento del tipo compattabile |
TWI666848B (zh) * | 2018-09-12 | 2019-07-21 | 財團法人工業技術研究院 | 蓄電系統消防裝置及其運作方法 |
CN109011260A (zh) * | 2018-10-22 | 2018-12-18 | 重庆理工大学 | 一种用于新能源汽车锂离子电池感温自启动灭火装置的探火管 |
EP3903017B1 (en) * | 2019-03-12 | 2023-03-22 | Nikola Corporation | Pressurized vessel heat shield and thermal pressure relief system |
CN111324060B (zh) * | 2020-01-15 | 2021-07-06 | 上海船舶电子设备研究所(中国船舶重工集团公司第七二六研究所) | 适用于火灾报警控制中的容器阀控制方法及系统 |
TWI723879B (zh) * | 2020-05-19 | 2021-04-01 | 高樹萍 | 自動偵測滅火器 |
CN111632326B (zh) * | 2020-06-10 | 2021-08-03 | 湖北航天化学技术研究所 | 一种热失控探测装置及其应用 |
KR20220011237A (ko) * | 2020-07-20 | 2022-01-28 | 현대자동차주식회사 | 차량의 화재 진압 장치 |
CN113202242B (zh) * | 2021-03-30 | 2022-07-19 | 浙江上青元电力科技有限公司 | 一种多段式防火材料 |
JP7066099B1 (ja) * | 2021-09-24 | 2022-05-13 | 増男 山本 | ポリプロピレンロープ焼切れ感知式自動消火装置 |
CN114129932A (zh) * | 2021-11-15 | 2022-03-04 | 中国科学技术大学 | 一种用于锂离子电池储能模组的火灾探测抑制装置 |
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-
2014
- 2014-09-12 US US14/647,934 patent/US9962568B2/en active Active
- 2014-09-12 KR KR1020157014888A patent/KR101800520B1/ko active IP Right Grant
- 2014-09-12 EP EP14878388.9A patent/EP3192570B1/en active Active
- 2014-09-12 CN CN201480005733.2A patent/CN105611972B/zh active Active
- 2014-09-12 JP JP2015546359A patent/JP6362176B2/ja active Active
- 2014-09-12 WO PCT/JP2014/074209 patent/WO2016038732A1/ja active Application Filing
- 2014-09-30 TW TW103134048A patent/TW201609221A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US9962568B2 (en) | 2018-05-08 |
US20160074686A1 (en) | 2016-03-17 |
EP3192570A4 (en) | 2018-04-11 |
CN105611972A (zh) | 2016-05-25 |
TW201609221A (zh) | 2016-03-16 |
TWI559958B (ja) | 2016-12-01 |
EP3192570A1 (en) | 2017-07-19 |
KR20160047421A (ko) | 2016-05-02 |
WO2016038732A1 (ja) | 2016-03-17 |
KR101800520B1 (ko) | 2017-11-22 |
JPWO2016038732A1 (ja) | 2017-06-22 |
EP3192570B1 (en) | 2023-11-08 |
CN105611972B (zh) | 2019-11-08 |
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