JPS56111914A - Liquid supply controller - Google Patents
Liquid supply controllerInfo
- Publication number
- JPS56111914A JPS56111914A JP1520480A JP1520480A JPS56111914A JP S56111914 A JPS56111914 A JP S56111914A JP 1520480 A JP1520480 A JP 1520480A JP 1520480 A JP1520480 A JP 1520480A JP S56111914 A JPS56111914 A JP S56111914A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- flow rate
- supplied
- well
- supply
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Flow Control (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
PURPOSE:To ensure a quick coping with a sudden change of the demand quantity, by installing a ball tap valve at the set position of a liquid tank to which the liquid is supplied and thus controlling the pump groups according to the flow rate of the fluid supplied. CONSTITUTION:The liquid is supplied from the sucking well 1 to the reservoir well 2 via the supply pipe 5 plus the pumps 3, 4A and 4B. Then the liquid is supplied to the termination of demand from the reservoir well 2 via the supply pipe 8. A ball tap valve 11 is installed at the set position of the well 2, and thus the flow rate of supply increases when the liquid level becomes less than the set level and vice versa. The small-capacity pump 3 is operated constantly, but the large-capacity pumps 4A and 4B are operated when the value of detection of the flow rate meter 12 increases and then stopped when the detection value decreases. In such way, an operation is given by the flow rate of supply liquid to the pump groups that control the liquid level of the reservoir well 2. As a result, a quick response of operation is enhanced, at the same time simplifying an inspection and maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1520480A JPS56111914A (en) | 1980-02-08 | 1980-02-08 | Liquid supply controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1520480A JPS56111914A (en) | 1980-02-08 | 1980-02-08 | Liquid supply controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56111914A true JPS56111914A (en) | 1981-09-04 |
Family
ID=11882331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1520480A Pending JPS56111914A (en) | 1980-02-08 | 1980-02-08 | Liquid supply controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56111914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117078A (en) * | 2010-12-29 | 2011-07-06 | 中冶美利纸业股份有限公司 | Device for automatically monitoring calcium carbonate flow |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5340674A (en) * | 1976-09-28 | 1978-04-13 | Nippon Steel Corp | Center system roller straightening machine |
-
1980
- 1980-02-08 JP JP1520480A patent/JPS56111914A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5340674A (en) * | 1976-09-28 | 1978-04-13 | Nippon Steel Corp | Center system roller straightening machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117078A (en) * | 2010-12-29 | 2011-07-06 | 中冶美利纸业股份有限公司 | Device for automatically monitoring calcium carbonate flow |
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