JPS5856931U - flow meter calibration device - Google Patents
flow meter calibration deviceInfo
- Publication number
- JPS5856931U JPS5856931U JP15129281U JP15129281U JPS5856931U JP S5856931 U JPS5856931 U JP S5856931U JP 15129281 U JP15129281 U JP 15129281U JP 15129281 U JP15129281 U JP 15129281U JP S5856931 U JPS5856931 U JP S5856931U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- flow
- calibration device
- nozzle
- flow meter
- 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
Landscapes
- Measuring Volume Flow (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は流量計較正装置の概略構造を示す説明図であり
、第２図は従来の流量計較正装置の要部を示す斜視図、
第３図は上記従来の装置における転流板の作用を示す説
明図であり、第４図は流量計較正装置における流量計測
の要領を説明するためのグラフであり、第５，６図は本
考案の第１実施例としての流量計較正装置を示すもので
、第５図はその要部を示す正面図、第６図は第５図の■
−■線に沿う断面図であり、第７，８図は本考案の第２
実施例としての流量計較正装置を示すもので、゛第７図
はその正面図、第８図は第７図の■−■線に沿う断面図
である。
１・・・・・・貯水槽、２・・・・・・配管、３・・・
・・９ドルブ、４・・・・・・ポンプ、５・・・・・・
立上がり管、６・・・・・・上部水槽、７・・・・・・
オーバーフロ一部、８・・・・・・整流用多孔板、９・
・・・・・ベルマウス、１０・・・・・・下降管、１１
・・・・・・降水管、１２・・・・・・供試流量計、１
３・・・・・・流量調整弁、１４・・・・・・転流板、
１５・・・・・・秤量用流路、１６・・・・・・排出用
流路、１７・二・・・・秤量タンク、１８・・・・・・
バルブ、１９・・・・・・排出管、２０・・・・・・秤
量装置、２１・・・・・・集合胴、−２２・・・・・・
ノズル、２３・・・・・・側板、２４・・・・・・回転
軸、２５・・・・・・囲壁内スペース、２６・・・・・
・傾斜部材、２７・・・・・・流体圧シリンダ、２８・
・・・・・アーム、２．９・・・・・・補助転流板、３
０・・・・・・リブ、３１・・・・・・補強板。FIG. 1 is an explanatory diagram showing the schematic structure of a flow meter calibration device, and FIG. 2 is a perspective view showing the main parts of a conventional flow meter calibration device.
Fig. 3 is an explanatory diagram showing the action of the commutator plate in the above-mentioned conventional device, Fig. 4 is a graph for explaining the flow measurement procedure in the flow meter calibration device, and Figs. 5 shows a front view showing the main parts, and FIG. 6 shows the flowmeter calibration device as the first embodiment of the invention.
7 and 8 are cross-sectional views along the line -■, and Figures 7 and 8 are the second
7 is a front view thereof, and FIG. 8 is a sectional view taken along the line 1--2 in FIG. 7. 1...Water tank, 2...Piping, 3...
...9 dollars, 4...pump, 5...
Rising pipe, 6... Upper water tank, 7...
Overflow part, 8... Perforated plate for rectification, 9.
...Bell mouth, 10 ... Downpipe, 11
...Downpipe, 12...Test flowmeter, 1
3...Flow rate adjustment valve, 14...Commutator plate,
15...Weighing channel, 16...Discharge channel, 17.2...Weighing tank, 18...
Valve, 19... Discharge pipe, 20... Weighing device, 21... Collection cylinder, -22...
Nozzle, 23... Side plate, 24... Rotating shaft, 25... Space within surrounding wall, 26...
- Inclined member, 27...Fluid pressure cylinder, 28.
...Arm, 2.9...Auxiliary commutation plate, 3
0...Rib, 31...Reinforcement plate.
Claims (1)
ルから落下する液体を秤量用流路と排出用流路とのうち
のいずれか一方へ選択的＆千転流させるべく上記ノズル
の出口の下方に揺動可能に配設された転流板とをそなえ
、上記転流板で転流された流れが回転流板の上縁を越え
て反対側へ溢流するのを防止すべく、同転流板の表面に
沿い同表面から離隔した位置に、液体を層状に分割して
流下させる補助転流板が設けら些たことを特徴とする、
流量計較正装置。A nozzle with a rectangular outlet for dropping liquid, and a nozzle with an outlet to selectively divert the liquid falling from the nozzle to either the weighing channel or the discharge channel. The rotary flow plate is provided with a diversion plate that is swingably disposed downwardly, and the flow diverted by the diversion plate is prevented from overflowing to the opposite side beyond the upper edge of the rotation flow plate. The present invention is characterized in that an auxiliary diversion plate is provided along the surface of the diversion plate at a distance from the same surface to divide the liquid into layers and allow it to flow down.
Flow meter calibration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15129281U JPS5856931U (en) | 1981-10-12 | 1981-10-12 | flow meter calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15129281U JPS5856931U (en) | 1981-10-12 | 1981-10-12 | flow meter calibration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5856931U true JPS5856931U (en) | 1983-04-18 |
| JPS6117380Y2 JPS6117380Y2 (en) | 1986-05-28 |
Family
ID=29943982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15129281U Granted JPS5856931U (en) | 1981-10-12 | 1981-10-12 | flow meter calibration device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856931U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5411879B2 (en) * | 2011-01-06 | 2014-02-12 | 株式会社小野測器 | Flow meter calibration device |
-
1981
- 1981-10-12 JP JP15129281U patent/JPS5856931U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117380Y2 (en) | 1986-05-28 |
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