JPH03101425U - - Google Patents
Info
- Publication number
- JPH03101425U JPH03101425U JP1019590U JP1019590U JPH03101425U JP H03101425 U JPH03101425 U JP H03101425U JP 1019590 U JP1019590 U JP 1019590U JP 1019590 U JP1019590 U JP 1019590U JP H03101425 U JPH03101425 U JP H03101425U
- Authority
- JP
- Japan
- Prior art keywords
- weir
- flow rate
- weir plate
- waterway
- fluid passing
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案の一実施例に係る流量測定用せ
きの側面図、第２図はその正面図、第３図は流量
測定用せきの空気孔金具の正面図、第４図は第３
図の−断面図、第５図は従来のせきの断面図
、第６図は第５図の−断面図である。
図面中、１１はせき板、１２は空気孔金具（連
通管）、１３は切欠き、１６は塩化ビニル管であ
る。
Fig. 1 is a side view of a weir for measuring flow rate according to an embodiment of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a front view of an air hole fitting of the weir for measuring flow rate, and Fig. 4 is a
FIG. 5 is a sectional view of a conventional weir, and FIG. 6 is a sectional view of FIG. 5. In the drawings, 11 is a weir plate, 12 is an air hole fitting (communicating pipe), 13 is a notch, and 16 is a vinyl chloride pipe.
Claims (1)
に直角で且つ垂直に設けられ、該せき板の上方を
越す流体の流量を測定する流量測定用せきにおい
て、前記せき板を越す流体の下側に形成される空
間と外部とを連通する連通管を前記せき板の下流
側に設けたことを特徴とする流量測定用せき。 In a weir for flow rate measurement, in which a weir plate is provided in the middle or at the tip of a waterway at right angles and perpendicular to the axis of the waterway, and the flow rate of fluid passing above the weir plate is measured, the lower side of the fluid passing over the weir plate. A weir for measuring flow rate, characterized in that a communication pipe is provided on the downstream side of the weir plate to communicate the space formed in the weir with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1019590U JPH03101425U (en) | 1990-02-06 | 1990-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1019590U JPH03101425U (en) | 1990-02-06 | 1990-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101425U true JPH03101425U (en) | 1991-10-23 |
Family
ID=31513783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1019590U Pending JPH03101425U (en) | 1990-02-06 | 1990-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101425U (en) |
-
1990
- 1990-02-06 JP JP1019590U patent/JPH03101425U/ja active Pending