JP4301964B2 - 循環式浴槽の殺菌システム - Google Patents
循環式浴槽の殺菌システム Download PDFInfo
- Publication number
- JP4301964B2 JP4301964B2 JP2004025689A JP2004025689A JP4301964B2 JP 4301964 B2 JP4301964 B2 JP 4301964B2 JP 2004025689 A JP2004025689 A JP 2004025689A JP 2004025689 A JP2004025689 A JP 2004025689A JP 4301964 B2 JP4301964 B2 JP 4301964B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- filter
- circulation
- heat exchanger
- bathtub
- 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.)
- Expired - Lifetime
Links
- 230000001954 sterilising effect Effects 0.000 title claims description 24
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 130
- 238000011084 recovery Methods 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 11
- 208000007764 Legionnaires' Disease Diseases 0.000 description 26
- 241000589248 Legionella Species 0.000 description 25
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 7
- 238000003287 bathing Methods 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 229910052801 chlorine Inorganic materials 0.000 description 7
- 206010037660 Pyrexia Diseases 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000011001 backwashing Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 208000004023 Legionellosis Diseases 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000003495 flagella Anatomy 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Control For Baths (AREA)
- Details Of Fluid Heaters (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Description
19 濾過器
20 プレート式熱交換器
21 加熱器
22 貯留タンク
Claims (2)
- 浴槽の湯を循環する循環ポンプが接続された循環系路と、その循環系路の回収側と供給側の循環水とを熱交換すべく接続されたプレート式熱交換器と、プレート式熱交換器の回収側と供給側間に接続され、回収側で予熱された循環水を加熱して80℃以上の高温水にする加熱器と、循環ポンプからプレート熱交換器の回収系に至る循環系路に接続された濾過器とを備え、
さらに、上記循環系路に接続され、浴槽からの循環水を、濾過器をバイパスしてプレート式熱交換器に流し、加熱器で加熱された高温水を濾過器に流し、さらに濾過器をバイパスした循環水と熱交換すべくプレート式熱交換器に流した後、浴槽に給湯する濾過器殺菌回路を備えたことを特徴とする循環式浴槽の殺菌システム。 - 上記加熱器からプレート式熱交換器の供給側間の循環系路に、加熱器で80℃以上にされた高温水の滞留時間を2分以上に保つ貯留タンクが接続される請求項1記載の循環式浴槽の殺菌システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004025689A JP4301964B2 (ja) | 2004-02-02 | 2004-02-02 | 循環式浴槽の殺菌システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004025689A JP4301964B2 (ja) | 2004-02-02 | 2004-02-02 | 循環式浴槽の殺菌システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005214588A JP2005214588A (ja) | 2005-08-11 |
JP4301964B2 true JP4301964B2 (ja) | 2009-07-22 |
Family
ID=34908003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004025689A Expired - Lifetime JP4301964B2 (ja) | 2004-02-02 | 2004-02-02 | 循環式浴槽の殺菌システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4301964B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4649667B2 (ja) * | 2006-10-27 | 2011-03-16 | 株式会社大晃産業 | バラスト水の熱回収型浄化処理システム |
JP6162502B2 (ja) * | 2013-06-26 | 2017-07-12 | 株式会社ガスター | 浴槽水利用装置 |
JP6686524B2 (ja) * | 2016-02-25 | 2020-04-22 | 株式会社ノーリツ | ろ過機 |
-
2004
- 2004-02-02 JP JP2004025689A patent/JP4301964B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005214588A (ja) | 2005-08-11 |
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