JPH0157805B2 - - Google Patents
Info
- Publication number
- JPH0157805B2 JPH0157805B2 JP9935482A JP9935482A JPH0157805B2 JP H0157805 B2 JPH0157805 B2 JP H0157805B2 JP 9935482 A JP9935482 A JP 9935482A JP 9935482 A JP9935482 A JP 9935482A JP H0157805 B2 JPH0157805 B2 JP H0157805B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- control
- fluid
- series
- control mechanism
- 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
Links
- 238000000034 method Methods 0.000 claims description 71
- 230000007246 mechanism Effects 0.000 claims description 59
- 230000008569 process Effects 0.000 claims description 41
- 239000012530 fluid Substances 0.000 claims description 40
- 238000012937 correction Methods 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 description 19
- 238000005273 aeration Methods 0.000 description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 230000008859 change Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Flow Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9935482A JPS58217016A (ja) | 1982-06-11 | 1982-06-11 | 流体配管系の流量制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9935482A JPS58217016A (ja) | 1982-06-11 | 1982-06-11 | 流体配管系の流量制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58217016A JPS58217016A (ja) | 1983-12-16 |
| JPH0157805B2 true JPH0157805B2 (zh) | 1989-12-07 |
Family
ID=14245261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9935482A Granted JPS58217016A (ja) | 1982-06-11 | 1982-06-11 | 流体配管系の流量制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58217016A (zh) |
-
1982
- 1982-06-11 JP JP9935482A patent/JPS58217016A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58217016A (ja) | 1983-12-16 |
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