JP7428676B2 - 清浄度推定方法、清浄度推定装置および清浄度推定プログラム - Google Patents
清浄度推定方法、清浄度推定装置および清浄度推定プログラム Download PDFInfo
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- JP7428676B2 JP7428676B2 JP2021044372A JP2021044372A JP7428676B2 JP 7428676 B2 JP7428676 B2 JP 7428676B2 JP 2021044372 A JP2021044372 A JP 2021044372A JP 2021044372 A JP2021044372 A JP 2021044372A JP 7428676 B2 JP7428676 B2 JP 7428676B2
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- 230000003749 cleanliness Effects 0.000 title claims description 125
- 238000000034 method Methods 0.000 title claims description 24
- 244000005700 microbiome Species 0.000 claims description 165
- 238000005259 measurement Methods 0.000 claims description 45
- 238000011109 contamination Methods 0.000 claims description 38
- 230000000694 effects Effects 0.000 claims description 14
- 239000002245 particle Substances 0.000 description 34
- 241000894006 Bacteria Species 0.000 description 14
- 230000000875 corresponding effect Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 241000233866 Fungi Species 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000002538 fungal effect Effects 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 230000002458 infectious effect Effects 0.000 description 4
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- 241000700605 Viruses Species 0.000 description 3
- 239000000809 air pollutant Substances 0.000 description 3
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- 239000001963 growth medium Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Description
2 浮遊微生物測定装置
3 床面汚染度測定装置
4 清浄度推定装置
Claims (6)
- 対象室内の空間の清浄度推定方法であって、
前記空間の即時的な浮遊微生物量を測定し、
前記対象室内の床面の生物汚染度として床面の単位面積当たりのATP測定値を測定し、
床面での活動前の単位体積当たりの前記浮遊微生物量と床面での活動後の単位体積当たりの前記浮遊微生物量との差分を浮遊微生物上昇量とする場合に、測定した前記生物汚染度が多い程、前記空間の潜在的な前記浮遊微生物上昇量が多いと推定し、
測定した前記浮遊微生物量に、推定した前記浮遊微生物上昇量を加算することによって、前記空間の即時的かつ潜在的な浮遊微生物量を推定することを特徴とする清浄度推定方法。 - 推定した前記浮遊微生物量に基づいて前記空間の清浄度を評価することを特徴とする請求項1に記載の清浄度推定方法。
- 対象室内の空間の清浄度推定装置であって、
前記空間の即時的な浮遊微生物量を測定した結果と、前記対象室内の床面の生物汚染度として床面の単位面積当たりのATP測定値を測定した結果とを入力し、
床面での活動前の単位体積当たりの前記浮遊微生物量と床面での活動後の単位体積当たりの前記浮遊微生物量との差分を浮遊微生物上昇量とする場合に、測定した前記生物汚染度が多い程、前記空間の潜在的な前記浮遊微生物上昇量が多いと推定し、
測定した前記浮遊微生物量に、推定した前記浮遊微生物上昇量を加算することによって、前記空間の即時的かつ潜在的な浮遊微生物量を推定することを特徴とする清浄度推定装置。 - 推定した前記浮遊微生物量に基づいて前記空間の清浄度を評価することを特徴とする請求項3に記載の清浄度推定装置。
- 対象室内の空間の清浄度推定プログラムであって、
前記空間の即時的な浮遊微生物量を測定した結果と、前記対象室内の床面の生物汚染度として床面の単位面積当たりのATP測定値を測定した結果とを入力する処理と、
床面での活動前の単位体積当たりの前記浮遊微生物量と床面での活動後の単位体積当たりの前記浮遊微生物量との差分を浮遊微生物上昇量とする場合に、測定した前記生物汚染度が多い程、前記空間の潜在的な前記浮遊微生物上昇量が多いと推定する処理と、
測定した前記浮遊微生物量に、推定した前記浮遊微生物上昇量を加算することによって、前記空間の即時的かつ潜在的な浮遊微生物量を推定する処理と、
をコンピュータに実行させるための清浄度推定プログラム。 - 推定した前記浮遊微生物量に基づいて前記空間の清浄度を評価する処理をコンピュータに実行させるための請求項5に記載の清浄度推定プログラム。
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006166847A (ja) | 2004-12-17 | 2006-06-29 | Takenaka Komuten Co Ltd | 浮遊菌数推定装置、浮遊菌数推定方法及び浮遊菌数推定プログラム |
JP2012211785A (ja) | 2011-03-30 | 2012-11-01 | Hitachi Plant Technologies Ltd | 発光計測装置及び微生物計数装置 |
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Patent Citations (2)
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JP2006166847A (ja) | 2004-12-17 | 2006-06-29 | Takenaka Komuten Co Ltd | 浮遊菌数推定装置、浮遊菌数推定方法及び浮遊菌数推定プログラム |
JP2012211785A (ja) | 2011-03-30 | 2012-11-01 | Hitachi Plant Technologies Ltd | 発光計測装置及び微生物計数装置 |
Non-Patent Citations (3)
Title |
---|
Journal of Aerosol Science,2017年,Vol.114,pp.209-218 |
note.com,"アフターコロナの施設清掃 床面の「汚さ」の実態2", 中村孝道 博士(農学), [online], 2020年5月29日掲載,2023年5月16日検索,インターネット,https://note.com/softbankrobotics/n/n6d97221b5036 |
パナソニック株式会社、パナソニック エコシステムズ株式会社,"取扱説明書 加湿空気清浄機 品番 F-VXJ70" ,[online], 2013年9月掲載,2023年5月16日検索,インターネット,https://dl-ctlg.panasonic.com/jp/manual/f-/f-vxj70_01.pdf |
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