JPS57190223A - Simple device for measuring water level of well - Google Patents
Simple device for measuring water level of wellInfo
- Publication number
- JPS57190223A JPS57190223A JP7542281A JP7542281A JPS57190223A JP S57190223 A JPS57190223 A JP S57190223A JP 7542281 A JP7542281 A JP 7542281A JP 7542281 A JP7542281 A JP 7542281A JP S57190223 A JPS57190223 A JP S57190223A
- Authority
- JP
- Japan
- Prior art keywords
- scale
- water level
- flow rate
- water
- water pumping
- 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
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
PURPOSE:To measure the water level simply, by providing a scale ring disk on the outer surface of a water pumping pressure gage of a submerged water pump so that the disk is freely rotated, providing a water level scale and a flow rate scale, and utilizing the correlation among the water pumping amount, the water pumping pressure, and the water level. CONSTITUTION:From the performance curve of the submerged pump 1, the water pumping pressure is obtained when the water level H is zero, i.e. it agrees with a reference point, and a flow rate compensating point is determined. The water level scale 5 is provided on the scale ring disk 4, and the flow rate scale 6 is provided at the appropriate position on the other side of the water level scale 5 by using the flow rate compensating point. When the water pumping operation is started by the submerged pump 1, the scale ring disk 4 is rotated. When the water pumping flow rate at that time is e.g. 150kl/h, 150 of the flow rate scale 6 is aligned with a flow rate index 7, and the water level scale 5 is indicated by a pointer. Then the water level of 12 is measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7542281A JPS57190223A (en) | 1981-05-19 | 1981-05-19 | Simple device for measuring water level of well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7542281A JPS57190223A (en) | 1981-05-19 | 1981-05-19 | Simple device for measuring water level of well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57190223A true JPS57190223A (en) | 1982-11-22 |
Family
ID=13575736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7542281A Pending JPS57190223A (en) | 1981-05-19 | 1981-05-19 | Simple device for measuring water level of well |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57190223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545459A (en) * | 2016-11-18 | 2017-03-29 | 龙岩兰博湾环保科技有限公司 | A kind of method for measuring the water level of the frontal pool with pressure sensor |
-
1981
- 1981-05-19 JP JP7542281A patent/JPS57190223A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545459A (en) * | 2016-11-18 | 2017-03-29 | 龙岩兰博湾环保科技有限公司 | A kind of method for measuring the water level of the frontal pool with pressure sensor |
| CN106545459B (en) * | 2016-11-18 | 2018-09-25 | 龙岩兰博湾环保科技有限公司 | A method of measuring the water level of the frontal pool with pressure sensor |
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