JP6614915B2 - 薬品注入機 - Google Patents
薬品注入機 Download PDFInfo
- Publication number
- JP6614915B2 JP6614915B2 JP2015212231A JP2015212231A JP6614915B2 JP 6614915 B2 JP6614915 B2 JP 6614915B2 JP 2015212231 A JP2015212231 A JP 2015212231A JP 2015212231 A JP2015212231 A JP 2015212231A JP 6614915 B2 JP6614915 B2 JP 6614915B2
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- JP
- Japan
- Prior art keywords
- injection
- pressure
- flow rate
- chemical
- pipe
- 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.)
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- 238000002347 injection Methods 0.000 title claims description 158
- 239000007924 injection Substances 0.000 title claims description 158
- 239000000126 substance Substances 0.000 title claims description 77
- 238000001802 infusion Methods 0.000 claims description 33
- 239000000243 solution Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 5
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 2
- 229940127557 pharmaceutical product Drugs 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000008155 medical solution Substances 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
2 薬品貯蔵槽
3 注入ポンプ
10 注入本管
11 圧力計測器
12 出力調整手段
13 出力制御手段
16 圧力計
17 インバータ
20 注入支管
21,21A,21B,21C,21D 流量計測器
22,22A,22B,22C,22D 流量調整手段
23,23A,23B,23C,23D 流量制御手段
24,24A,24B,24C,24D 注入点
26,26A,26B,26C,26D 流量計
27,27A,27B,27C,27D 流量調整弁
30 圧力逃し手段30
31 圧力逃し弁
Claims (3)
- 薬品貯蔵槽の吐出側に注入ポンプが設置されている注入本管の一端を連結し、前記注入本管の他端から分岐した複数の注入支管毎に連結された各注入点に前記薬品貯蔵槽の薬液の注入量を個別に制御し圧入する薬品注入機において、
前記注入本管に、前記注入本管の管内圧力を計測し出力可能な圧力計測器と、前記注入ポンプのモーター回転速度を変速させる出力調整手段と、前記圧力計測器の管内圧力の実測値が所定の設定値となるように前記出力調整手段を制御する出力制御手段とを備え、
前記注入支管毎に、前記注入支管を流れる前記薬品貯蔵槽の薬液の流量を計測し出力可能な流量計測器と、前記注入支管を流れる前記薬品貯蔵槽の薬液の流量を調整する流量調整手段と、前記流量計測器の流量の実測値が所定の設定値となるように前記流量調整手段を制御する流量制御手段とを備え、
前記圧力計測器による管内圧力の実測値が所定の上限値に達したとき、前記注入ポンプを1秒程度の短時間瞬時的に停止させる手段を備えていることを特徴とする薬品注入機。 - 請求項1の薬品注入機において、
前記圧力計測器による管内圧力の実測値が所定の上限値に達したとき、特定の前記流量調整手段の稼働を所定の設定時間停止し開放させる手段を備えていることを特徴とする薬品注入機。 - 請求項1又は2の薬品注入機において、
前記注入ポンプの下流側に圧力を一時的に逃す圧力逃し手段を備えていることを特徴とする薬品注入機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015212231A JP6614915B2 (ja) | 2015-10-28 | 2015-10-28 | 薬品注入機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015212231A JP6614915B2 (ja) | 2015-10-28 | 2015-10-28 | 薬品注入機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017080683A JP2017080683A (ja) | 2017-05-18 |
JP6614915B2 true JP6614915B2 (ja) | 2019-12-04 |
Family
ID=58713894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015212231A Active JP6614915B2 (ja) | 2015-10-28 | 2015-10-28 | 薬品注入機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6614915B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023058359A (ja) * | 2021-10-13 | 2023-04-25 | 野村マイクロ・サイエンス株式会社 | 薬剤注入システム、純水製造システム、及び純水製造方法 |
-
2015
- 2015-10-28 JP JP2015212231A patent/JP6614915B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2017080683A (ja) | 2017-05-18 |
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