JPS6283923U - - Google Patents
Info
- Publication number
- JPS6283923U JPS6283923U JP17365185U JP17365185U JPS6283923U JP S6283923 U JPS6283923 U JP S6283923U JP 17365185 U JP17365185 U JP 17365185U JP 17365185 U JP17365185 U JP 17365185U JP S6283923 U JPS6283923 U JP S6283923U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- valve
- line
- accumulator
- flow rate
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案に係わるガス流量の一実施例を
示す系統図、第２図は従来のガス流量計の作用説
明図である。
８ａ…上側透明部、８ｂ…下側透明部、８…ガ
ス流量計測部、２３…アキユムレータ、２３ａ…
上部ガス圧力室、２３ｂ…下部液圧室、２３ｃ…
可動壁、１００…メインガスライン、１…ガス元
弁、２…ガス送出弁、１０３…計測ガス導入ライ
ン、３…液止弁、１０２…液ライン、２２…加圧
弁、１０６…ガス圧導入ライン、１０５…ガス逃
しライン、２１…ガス逃し弁、Ａ，Ｂ，Ｃ…レベ
ル検出器。
FIG. 1 is a system diagram showing an embodiment of the gas flow rate according to the present invention, and FIG. 2 is an explanatory diagram of the operation of a conventional gas flow meter. 8a... Upper transparent part, 8b... Lower transparent part, 8... Gas flow rate measuring part, 23... Accumulator, 23a...
Upper gas pressure chamber, 23b...lower hydraulic pressure chamber, 23c...
Movable wall, 100...Main gas line, 1...Gas source valve, 2...Gas delivery valve, 103...Measurement gas introduction line, 3...Liquid stop valve, 102...Liquid line, 22...Pressure valve, 106...Gas pressure introduction line , 105... Gas relief line, 21... Gas relief valve, A, B, C... Level detector.
Claims (1)
、内部を可動壁により上部ガス圧力室と下部液圧
室とに区画したアキユムレータと、上記ガス流量
計測部の上側透明部とメインガスラインに設けた
ガス元弁の下流側とをガス送出弁を介して連絡し
た計測ガス導入ラインと、上記ガス流量計測部の
下側透明部と上記アキユムレータの下部液圧室と
を液止弁を介して連絡した液ラインと、上記メイ
ンガスラインのガス元弁上流側と上記アキユムレ
ータの上部ガス圧室とを加圧弁を介して連絡した
ガス圧導入ラインと、上記加圧弁と上記アキユム
レータとの間の上記ガス圧導入ラインと上記メイ
ンガスラインの上流側とをガス逃し弁を介して連
絡したガス逃しラインと、上記ガス流量計測部の
上側透明部及び上記下側透明部の近くに配設した
レベル検出器とを具えていることを特徴としたガ
ス流量計。 A hollow gas flow rate measuring section having a transparent section at the top and bottom, an accumulator whose interior is divided into an upper gas pressure chamber and a lower hydraulic pressure chamber by a movable wall, and an accumulator provided between the upper transparent section of the gas flow rate measuring section and the main gas line. A measurement gas introduction line that communicates with the downstream side of the gas source valve via a gas delivery valve, and a lower transparent part of the gas flow rate measurement section and the lower hydraulic pressure chamber of the accumulator via a liquid stop valve. a gas pressure introduction line that connects the gas source valve upstream side of the main gas line and the upper gas pressure chamber of the accumulator via a pressurizing valve, and the gas between the pressurizing valve and the accumulator. A gas relief line connecting the pressure introduction line and the upstream side of the main gas line via a gas relief valve, and a level detector disposed near the upper transparent part and the lower transparent part of the gas flow rate measuring section. A gas flow meter characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17365185U JPS6283923U (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17365185U JPS6283923U (en) | 1985-11-13 | 1985-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6283923U true JPS6283923U (en) | 1987-05-28 |
Family
ID=31111313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17365185U Pending JPS6283923U (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283923U (en) |
-
1985
- 1985-11-13 JP JP17365185U patent/JPS6283923U/ja active Pending