JPS5945517U - steam flow meter - Google Patents
steam flow meterInfo
- Publication number
- JPS5945517U JPS5945517U JP14242282U JP14242282U JPS5945517U JP S5945517 U JPS5945517 U JP S5945517U JP 14242282 U JP14242282 U JP 14242282U JP 14242282 U JP14242282 U JP 14242282U JP S5945517 U JPS5945517 U JP S5945517U
- Authority
- JP
- Japan
- Prior art keywords
- turbine rotor
- steam
- jet
- nozzle
- steam flow
- 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
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図は本考案になる蒸気用流量計の一実施例の横断面
図、第２図は第１図中ｎ−■線に沿う断面矢視図、第３
図及び第４図は夫々第１図及び第２図中タービンロータ
ケーシング構造体部分を拡大して示す縦断面図及び平面
図、第５図はノズル孔とタービジロータど噴流逃げ開口
との関係を示す第４図中■−■線に沿う断面矢視図であ
る。
１・・・蒸気用流量計、２・・・流量計本体、２ａ・・
・主流路、２枠・・・側方フランジ部、３・・・オリフ
ィス、３ａ・・・円形連通路、４・・・タービンロータ
ハウジング、５・・・タービンロータ、５ａ・・・ブレ
ード、６・・・垂直回転軸、７・・・制動翼ハ・クジン
グ、８・・・制動翼、９・・・室、１０・・・液体、１
１・・・固定翼、１２．１３・・・分流路、１４・・・
マグネット、１５・・・センサ、２０・・・ボス、２１
・・・ノズル−軸受板、２２・・・ケーシング体、２３
・・・遅閉円板、２４・・・ケーシング構造体、２５．
２６・・・ノズル孔、２７．２８・・・噴流逃げ開口、
２９．３０・・・軸受部材、３１．３１・・・噴流を示
す矢印。Fig. 1 is a cross-sectional view of one embodiment of the steam flowmeter according to the present invention, Fig. 2 is a cross-sectional view taken along the line n-■ in Fig. 1, and Fig.
Figures 1 and 4 are an enlarged vertical sectional view and a plan view of the turbine rotor casing structure in Figures 1 and 2, respectively, and Figure 5 shows the relationship between the nozzle hole and the jet escape opening of the turbine rotor. FIG. 4 is a cross-sectional view taken along the line ■-■ in FIG. 4; 1... Steam flow meter, 2... Flow meter body, 2a...
- Main flow path, 2 frames... Side flange portion, 3... Orifice, 3a... Circular communication path, 4... Turbine rotor housing, 5... Turbine rotor, 5a... Blade, 6 ... Vertical rotation axis, 7... Brake blade housing, 8... Brake blade, 9... Chamber, 10... Liquid, 1
1... Fixed blade, 12.13... Branch flow path, 14...
Magnet, 15...Sensor, 20...Boss, 21
... Nozzle-bearing plate, 22 ... Casing body, 23
... slow closing disk, 24... casing structure, 25.
26... Nozzle hole, 27.28... Jet escape opening,
29.30...Bearing member, 31.31...Arrow indicating jet flow.
Claims (1)
にタービンロータを設け、該分流路に分流された蒸気の
ノズルよりの噴流により該タービンロータを回転せしめ
蒸気流量を計測する蒸気用流量計において、該タービン
ロータの外周及びｉノズルとは反対側の面を覆うケーシ
ング構造体を設け、且つ該ケーシング構造体中核ノズル
からの噴流の延長上に噴流逃げ開口を設けてなる構成安
蒸気用流量計。In a steam flowmeter, a turbine rotor is provided in a branch passage that bypasses an orifice provided in the middle of the main passage, and the turbine rotor is rotated by a jet of steam diverted to the branch passage from a nozzle to measure the steam flow rate, A flowmeter for low-temperature steam, comprising: a casing structure covering the outer periphery of the turbine rotor and a surface opposite to the i-nozzle; and a jet relief opening provided on an extension of the jet from the core nozzle of the casing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14242282U JPS5945517U (en) | 1982-09-20 | 1982-09-20 | steam flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14242282U JPS5945517U (en) | 1982-09-20 | 1982-09-20 | steam flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5945517U true JPS5945517U (en) | 1984-03-26 |
Family
ID=30318237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14242282U Pending JPS5945517U (en) | 1982-09-20 | 1982-09-20 | steam flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0434622U (en) * | 1990-07-19 | 1992-03-23 | ||
| JPH0451631U (en) * | 1990-09-06 | 1992-04-30 |
-
1982
- 1982-09-20 JP JP14242282U patent/JPS5945517U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0434622U (en) * | 1990-07-19 | 1992-03-23 | ||
| JPH0451631U (en) * | 1990-09-06 | 1992-04-30 |
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