JPS581113U - Orifice type flowmeter - Google Patents
Orifice type flowmeterInfo
- Publication number
- JPS581113U JPS581113U JP9480481U JP9480481U JPS581113U JP S581113 U JPS581113 U JP S581113U JP 9480481 U JP9480481 U JP 9480481U JP 9480481 U JP9480481 U JP 9480481U JP S581113 U JPS581113 U JP S581113U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- flowmeter
- orifice plate
- insertion hole
- type flowmeter
- 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図乃至３図は夫々本考案になるオリフィス式流量計
の一実施例の平面図、縦断側面図及び第１図のｘ−Ｘ線
に沿う縦断正面図、第４．５図は夫々本考案になるオリ
フィス式流量計の他の実施例の縦断側面図、第６図Ａ、
Ｂ、第７図Ａ、 Ｂは夫々本考案になるオリフィス式
流量計の他の実施例の要部縦断側面図及び要部縦断正面
図である。
１・・・・・・オリフィス式流量計、２． １２． ２
２゜３２．４２・・・用藤量計本体、３．４３・・・用
オリフィスプレート、４・・・・・・オリフィスプレー
ト挿入孔。1 to 3 are a plan view, a longitudinal side view, and a longitudinal sectional front view taken along the line A vertical side view of another embodiment of the orifice type flowmeter to be devised, FIG. 6A,
B and FIGS. 7A and 7B are a longitudinal sectional side view and a longitudinal sectional front view of an essential part, respectively, of another embodiment of the orifice type flowmeter according to the present invention. 1... Orifice flowmeter, 2. 12. 2
2゜32.42...Yato meter body, 3.43...orifice plate, 4...orifice plate insertion hole.
Claims (6)
トと、内部を被測流体の流路とされた筒状体とからなり
、その壁部に軸方向に沿って前記オリフィスプレートの
径より大なる長さ範囲に亘って穿設したオリフィスプレ
ート挿入孔を有する流量計本体とを有し、前記オリフィ
スプレートはオリフィスプレート挿入孔を介して該流量
計本体内に挿入−し回動させて正規の装着状態とする構
成としてなるオリフィス式流量計。(1) Consisting of an orifice plate provided in a flow path for the fluid to be measured, and a cylindrical body whose inside is a flow path for the fluid to be measured, the diameter of the orifice plate is formed along the axial direction on the wall of the cylindrical body. and a flowmeter body having an orifice plate insertion hole drilled over a larger length range, and the orifice plate is inserted into the flowmeter body through the orifice plate insertion hole and rotated. An orifice type flowmeter configured to be in the normal installed state.
り、前記オリフィスプレートはオリフィスプレート挿入
孔を介して流量計本体内に挿入し回動させ、端面を前記
異径段部に当接係止させて位置決めする構成としたこと
を特徴とする実用新案登録請求の範囲第１項記載のオリ
フィス式流量計。(2) The flowmeter main body has a stepped portion with different diameters formed on the inner wall, and the orifice plate is inserted into the flowmeter main body through the orifice plate insertion hole and rotated, and the end face is formed at the different diameter step portion. The orifice type flowmeter according to claim 1, which is characterized in that the orifice type flowmeter is configured to be positioned by being abutted against and locked to the holder.
ィスプレート支持板が固着してあり、前記オリフィスプ
レートはオリフィスプレート挿入孔を介して流量計本体
内に挿入し回動させ、端面を前記オリフィスプレート支
持板に当接係止させて位置決めする構成としたことを特
徴とする★用新案登録請求の範囲第１項記載のオリフィ
ス式流量計。(3) The flowmeter body has a ring-shaped orifice plate support plate fixed to the inner wall, and the orifice plate is inserted into the flowmeter body through the orifice plate insertion hole and rotated, so that the end face is fixed to the orifice body. The orifice type flowmeter according to claim 1, characterized in that the orifice type flowmeter is configured to be positioned by abutment and locking on a plate support plate.
アダプタが固着してあり、前記オリフィスプレートはオ
リフィスプレート挿入孔を介して流量計本体内に挿入し
回動させ、外周部を前記 ′オリフィスアダプタに当
接係止させて位置決めする構成としたことを特徴とする
実用新案登録請求の範囲第１項記載のオリフィス式流量
計。(4) The flowmeter main body has a ring-shaped orifice adapter fixed to the inner wall, and the orifice plate is inserted into the flowmeter main body through the orifice plate insertion hole and rotated, so that the outer peripheral part is connected to the orifice. An orifice type flowmeter according to claim 1, which is characterized in that the orifice type flowmeter is configured to be positioned by abutting and locking on an adapter.
、前記オリフィスプレートはオリフィスプレート挿入孔
を介して流量計本体内に挿入し回動させ、外周部を前記
円弧溝に係合させて位置決めする構成としたことを特徴
とする実用新案登録請求の範囲第１項記載のオリフィス
式流量計。(5) The flowmeter body has an arcuate groove formed on the inner wall, and the orifice plate is inserted into the flowmeter body through the orifice plate insertion hole and rotated, so that the outer peripheral portion is engaged with the arcuate groove. An orifice-type flowmeter according to claim 1, characterized in that the orifice-type flowmeter is configured to perform positioning by moving the flowmeter.
該配管に加工して、オリフィスプレート挿入孔を形成す
るようにしたことを特徴とする実 ′用新案登録請求の
範囲第１項記載のオリフィス式流量計。(6) The flow meter main body is a newly installed or existing pipe,
The orifice type flowmeter according to claim 1, characterized in that the piping is processed to form an orifice plate insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9480481U JPS6021772Y2 (en) | 1981-06-26 | 1981-06-26 | Orifice type flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9480481U JPS6021772Y2 (en) | 1981-06-26 | 1981-06-26 | Orifice type flowmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS581113U true JPS581113U (en) | 1983-01-06 |
| JPS6021772Y2 JPS6021772Y2 (en) | 1985-06-28 |
Family
ID=29889726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9480481U Expired JPS6021772Y2 (en) | 1981-06-26 | 1981-06-26 | Orifice type flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021772Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102450495B1 (en) * | 2022-03-15 | 2022-10-06 | 주식회사 대영방재산업 | Fire-fighting piping for flow measurement accuracy |
-
1981
- 1981-06-26 JP JP9480481U patent/JPS6021772Y2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102450495B1 (en) * | 2022-03-15 | 2022-10-06 | 주식회사 대영방재산업 | Fire-fighting piping for flow measurement accuracy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6021772Y2 (en) | 1985-06-28 |
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