JP2016090460A - ガス検出装置 - Google Patents
ガス検出装置 Download PDFInfo
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- JP2016090460A JP2016090460A JP2014226923A JP2014226923A JP2016090460A JP 2016090460 A JP2016090460 A JP 2016090460A JP 2014226923 A JP2014226923 A JP 2014226923A JP 2014226923 A JP2014226923 A JP 2014226923A JP 2016090460 A JP2016090460 A JP 2016090460A
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- Prior art keywords
- gas
- shutter
- gas detection
- detection chamber
- inlet
- Prior art date
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- 238000001514 detection method Methods 0.000 title claims abstract description 139
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 239000003463 adsorbent Substances 0.000 claims description 17
- 230000006866 deterioration Effects 0.000 abstract description 2
- 230000007257 malfunction Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 28
- 238000005259 measurement Methods 0.000 description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 238000001179 sorption measurement Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 206010006326 Breath odour Diseases 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
Description
24 流入口
25 流出口
40 検出室形成体
42 シャッター部材
45 収納室(吸着剤収納部)
46 ガス検出室
60 1次側シャッター部
61 2次側シャッター部
64 シャッター部材支持部
8 ガスセンサー
Claims (3)
- 試料ガスが流入する流入口と、
前記流入口から流入した前記試料ガスが流出する流出口と、
前記流入口と前記流出口を通じさせる通気空間に配置されて、前記試料ガスに含まれる検出対象成分を検出するためのガスセンサーと、
前記流入口を閉塞する開閉可能な1次側シャッター部と、
前記1次側シャッター部と連動して、前記1次側シャッター部が前記流入口を閉塞しているときに前記流出口を閉塞し、且つ、前記1次側シャッター部が前記流入口を開放しているときに前記流出口を開放する2次側シャッター部とを備えたことを特徴とするガス検出装置。 - シャッター部材と検出室形成体とを備え、
前記シャッター部材は、
前記1次側シャッター部と、
前記1次側シャッター部に接続された前記2次側シャッター部とを備え、
前記検出室形成体は、
前記流入口および前記流出口に通じ且つ前記ガスセンサーが配置されたガス検出室と、
前記シャッター部材を前記1次側シャッター部が前記流入口を遮蔽する閉塞位置と前記1次側シャッター部が前記流入口を開放する開放位置との間でスライド可能に支持するシャッター部材支持部とを備えたことを特徴とする請求項1に記載のガス検出装置。 - 前記検出室形成体が前記ガス検出室内に通じる吸着剤収納部を備え、
前記吸着剤収納部に前記検出対象成分を吸着する吸着剤が収納されたことを特徴とする請求項2に記載のガス検出装置。
Priority Applications (1)
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JP2014226923A JP6465621B2 (ja) | 2014-11-07 | 2014-11-07 | ガス検出装置 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2014226923A JP6465621B2 (ja) | 2014-11-07 | 2014-11-07 | ガス検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016090460A true JP2016090460A (ja) | 2016-05-23 |
JP6465621B2 JP6465621B2 (ja) | 2019-02-06 |
Family
ID=56019492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014226923A Active JP6465621B2 (ja) | 2014-11-07 | 2014-11-07 | ガス検出装置 |
Country Status (1)
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JP (1) | JP6465621B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102045376B1 (ko) * | 2019-07-12 | 2019-11-15 | 고성운 | 가스 검출 장치용 검사 장치 |
WO2021176931A1 (ja) * | 2020-03-05 | 2021-09-10 | 新東工業株式会社 | ガス測定器 |
US11237139B2 (en) | 2016-09-27 | 2022-02-01 | Aroma Bit, Inc. | Odor measurement apparatus and odor data management apparatus |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001190523A (ja) * | 2000-01-07 | 2001-07-17 | Fis Kk | 呼気成分測定器 |
US20050009195A1 (en) * | 2003-07-09 | 2005-01-13 | Chi-Hsiang Wang | Device for analyzing the alcohol content of respiratory gas |
JP2007271628A (ja) * | 2007-05-23 | 2007-10-18 | Tokai Denshi Kk | アルコール検知システム |
JP2008070369A (ja) * | 2006-09-13 | 2008-03-27 | Autoliv Development Ab | 呼気分析装置 |
JP3169110U (ja) * | 2011-04-22 | 2011-07-14 | 荒木産業株式会社 | 口臭チェック装置 |
-
2014
- 2014-11-07 JP JP2014226923A patent/JP6465621B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001190523A (ja) * | 2000-01-07 | 2001-07-17 | Fis Kk | 呼気成分測定器 |
US20050009195A1 (en) * | 2003-07-09 | 2005-01-13 | Chi-Hsiang Wang | Device for analyzing the alcohol content of respiratory gas |
JP2008070369A (ja) * | 2006-09-13 | 2008-03-27 | Autoliv Development Ab | 呼気分析装置 |
JP2007271628A (ja) * | 2007-05-23 | 2007-10-18 | Tokai Denshi Kk | アルコール検知システム |
JP3169110U (ja) * | 2011-04-22 | 2011-07-14 | 荒木産業株式会社 | 口臭チェック装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11237139B2 (en) | 2016-09-27 | 2022-02-01 | Aroma Bit, Inc. | Odor measurement apparatus and odor data management apparatus |
US11686711B2 (en) | 2016-09-27 | 2023-06-27 | Aroma Bit, Inc. | Odor measurement apparatus and odor data management apparatus |
KR102045376B1 (ko) * | 2019-07-12 | 2019-11-15 | 고성운 | 가스 검출 장치용 검사 장치 |
WO2021176931A1 (ja) * | 2020-03-05 | 2021-09-10 | 新東工業株式会社 | ガス測定器 |
JP2021139768A (ja) * | 2020-03-05 | 2021-09-16 | 新東工業株式会社 | ガス測定器 |
JP7278548B2 (ja) | 2020-03-05 | 2023-05-22 | 新東工業株式会社 | ガス測定器 |
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