JPH02109221U - - Google Patents
Info
- Publication number
- JPH02109221U JPH02109221U JP1849389U JP1849389U JPH02109221U JP H02109221 U JPH02109221 U JP H02109221U JP 1849389 U JP1849389 U JP 1849389U JP 1849389 U JP1849389 U JP 1849389U JP H02109221 U JPH02109221 U JP H02109221U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- liquid level
- level
- liquid
- flowed
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案になる基準タンクの一実施例が
適用された流量計校正装置の概略構成図、第２図
は本考案の要部である液面安定部材の縦断面図、
第３図は第２図中―線に沿う横断面図、第４
図は本考案の変形例の概略構成図、第５図は第４
図に示す制御装置が実行する処理を説明するため
のフローチヤートである。
１，１′……基準タンク、２……流量計、３，
２１……流量計校正装置、８Ａ〜８Ｃ……液面安
定部材、８ａ１〜８ａｎ……パイプ、８ｂ１〜８
ｂｎ……通路、９Ａ〜９Ｃ……液位計、１０……
液面センサ、１１，１１′……制御装置、２２Ａ
〜２２Ｃ……分岐管、２３Ａ〜２３Ｃ……液面セ
ンサ。
FIG. 1 is a schematic configuration diagram of a flow meter calibration device to which an embodiment of the reference tank of the present invention is applied, and FIG. 2 is a vertical sectional view of a liquid level stabilizing member, which is the main part of the present invention.
Figure 3 is a cross-sectional view taken along the line in Figure 2;
The figure is a schematic configuration diagram of a modified example of the present invention, and FIG.
3 is a flowchart for explaining processing executed by the control device shown in the figure. 1, 1'...Reference tank, 2...Flowmeter, 3,
21...Flowmeter calibration device, 8A to 8C...Liquid level stabilizing member, 8 a1 to 8 an ...Pipe, 8 b1 to 8
bn ...Aisle, 9A-9C...Liquid level gauge, 10...
Liquid level sensor, 11, 11'...control device, 22A
~22C...branch pipe, 23A~23C...liquid level sensor.
Claims (1)
、位計をタンク外部に有し、該液位計で検出した
液位に基づきタンク内部に流入した流体の流量を
求めうる基準タンクにおいて、 前記液位計が設けられた高さ位置に対応するタ
ンク内部に、上下方向に延在する複数の通路を有
し液面が該通路内を通過するとき液面の変動を抑
える液面安定部材を設けてなる基準タンク。[Scope of Claim for Utility Model Registration] A liquid that detects the level of the liquid that has flowed into the tank, and a level gauge located outside the tank, and the flow rate of the fluid that has flowed into the tank based on the level detected by the level gauge. A reference tank in which the liquid level can be determined has a plurality of passages extending in the vertical direction inside the tank corresponding to the height position where the liquid level gauge is installed, and when the liquid level passes through the passages, the liquid level changes. A reference tank equipped with a liquid level stabilizing member to suppress fluctuations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989018493U JPH0650738Y2 (en) | 1989-02-20 | 1989-02-20 | Reference tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989018493U JPH0650738Y2 (en) | 1989-02-20 | 1989-02-20 | Reference tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02109221U true JPH02109221U (en) | 1990-08-31 |
| JPH0650738Y2 JPH0650738Y2 (en) | 1994-12-21 |
Family
ID=31233192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989018493U Expired - Lifetime JPH0650738Y2 (en) | 1989-02-20 | 1989-02-20 | Reference tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650738Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867306A (en) * | 1981-10-16 | 1983-04-21 | Hitachi Constr Mach Co Ltd | Flocculating and settling device |
| JPS58106725U (en) * | 1982-01-13 | 1983-07-20 | 川崎製鉄株式会社 | Liquid level measuring device |
| JPS61135245U (en) * | 1985-02-12 | 1986-08-23 | ||
| JPS6231858U (en) * | 1985-08-09 | 1987-02-25 |
-
1989
- 1989-02-20 JP JP1989018493U patent/JPH0650738Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867306A (en) * | 1981-10-16 | 1983-04-21 | Hitachi Constr Mach Co Ltd | Flocculating and settling device |
| JPS58106725U (en) * | 1982-01-13 | 1983-07-20 | 川崎製鉄株式会社 | Liquid level measuring device |
| JPS61135245U (en) * | 1985-02-12 | 1986-08-23 | ||
| JPS6231858U (en) * | 1985-08-09 | 1987-02-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650738Y2 (en) | 1994-12-21 |
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