JPS6030013U - Constant flow rate proportional injection valve in fluid mixing control equipment - Google Patents
Constant flow rate proportional injection valve in fluid mixing control equipmentInfo
- Publication number
- JPS6030013U JPS6030013U JP12004383U JP12004383U JPS6030013U JP S6030013 U JPS6030013 U JP S6030013U JP 12004383 U JP12004383 U JP 12004383U JP 12004383 U JP12004383 U JP 12004383U JP S6030013 U JPS6030013 U JP S6030013U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fluid mixing
- chamber
- mixing control
- injection valve
- 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
- Multiple-Way Valves (AREA)
- Control Of Non-Electrical Variables (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図は流管及び注入弁を一連に設備した態様を示す系
統図、第２図は注入弁本体中央部の縦断側面図である。
図中符号、１・・・弁体、２・・・主管、３・・・注入
管、５・・・オリフィス、６・・・連管、７・・・スプ
リング室、８・・・同語、９・・・鍔部、１０′・・・
上室、１０・・・下室、１１・・・ダイヤフラム、１４
・・・弁軸、１５・・・摺−動する案内筒、１７．３１
・・・スプリング、１８・・・緊定留子、２１・・・主
胴、２２・・・内室、２３・・・注入室、２４・・・導
管、２５・・・弁、２７・・・弁口、３３・・・出口、
３５．３６・・・突周縁、３８・・・絞り部。FIG. 1 is a system diagram showing an embodiment in which a flow pipe and an injection valve are installed in series, and FIG. 2 is a vertical sectional side view of the central part of the injection valve main body. Symbols in the figure: 1... Valve body, 2... Main pipe, 3... Injection pipe, 5... Orifice, 6... Connecting pipe, 7... Spring chamber, 8... Same word , 9... collar section, 10'...
Upper chamber, 10...Lower chamber, 11...Diaphragm, 14
...Valve stem, 15...Sliding guide tube, 17.31
. . . Spring, 18 .・Valve port, 33...exit,
35.36...Protruding peripheral edge, 38...Aperture part.
Claims (1)
部に対して位置するダイヤフラム１１と、該ダイヤフラ
ムにより独立的に部分される上室１０′および下室１０
と、重さを平衡させるスプリング３１等により構成され
る流量制御弁の前記下室と主管２のオリフィス５上流側
とを連通し、弁部の出口と主管のオリフィス下流側とを
連通ずる導管に設けられた絞り部３８上流側と、前記上
室とを連通して成る流体混合制御装置において、前記弁
軸１４の下端面に弁口２７との面積比が１０以上の前記
ダイヤフラム１１を挾持板１８゜１９で挾持した留子１
８の頭部を係接するとともに、前記下室１０の中央部に
設けたスプリング室７のスプリング１７により、挟持板
１９を押圧して成る流量定値比例注入弁。A valve 25 provided on the upper part of the valve body 1, a diaphragm 11 located against the lower end of the valve shaft 14 of the valve, and an upper chamber 10' and a lower chamber 10 that are independently parted by the diaphragm.
and a conduit that communicates the lower chamber of the flow control valve constituted by a spring 31 etc. that balances the weight with the upstream side of the orifice 5 of the main pipe 2, and communicates the outlet of the valve section with the downstream side of the orifice of the main pipe. In a fluid mixing control device in which the upstream side of the throttle portion 38 provided is in communication with the upper chamber, the diaphragm 11 having an area ratio of 10 or more with respect to the valve port 27 is mounted on the lower end surface of the valve shaft 14 by a clamping plate. Tomoko 1 held at 18°19
8 is engaged, and a clamping plate 19 is pressed by a spring 17 of a spring chamber 7 provided in the center of the lower chamber 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12004383U JPS6030013U (en) | 1983-08-01 | 1983-08-01 | Constant flow rate proportional injection valve in fluid mixing control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12004383U JPS6030013U (en) | 1983-08-01 | 1983-08-01 | Constant flow rate proportional injection valve in fluid mixing control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6030013U true JPS6030013U (en) | 1985-02-28 |
Family
ID=30275265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12004383U Pending JPS6030013U (en) | 1983-08-01 | 1983-08-01 | Constant flow rate proportional injection valve in fluid mixing control equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030013U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517969A (en) * | 1978-07-26 | 1980-02-07 | Tdk Electronics Co Ltd | Photoelectric converter |
-
1983
- 1983-08-01 JP JP12004383U patent/JPS6030013U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517969A (en) * | 1978-07-26 | 1980-02-07 | Tdk Electronics Co Ltd | Photoelectric converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6030013U (en) | Constant flow rate proportional injection valve in fluid mixing control equipment | |
| JPS5844607U (en) | pressure control device | |
| JPS5811174U (en) | Pressure compensated flow regulating valve | |
| JPS602241U (en) | water heater water flow control device | |
| JPS5913768U (en) | pressure control device | |
| JPS6026376U (en) | constant flow control valve | |
| JPS5941953U (en) | flow switch | |
| JPS6234270U (en) | ||
| JPS5879053U (en) | Fuel supply system for starting variable bench lily type carburetor | |
| JPS6328976U (en) | ||
| JPS5857927U (en) | Flowmeter | |
| JPS60179867U (en) | Flow rate detector with orifice hole | |
| JPS59162906U (en) | Combination type oil filter | |
| JPS61807U (en) | Gas-liquid separation equipment | |
| JPS6421330U (en) | ||
| JPS6174696U (en) | ||
| JPS58187814U (en) | constant flow water governor | |
| JPS59157174U (en) | check valve | |
| JPS60128706U (en) | air separation equipment | |
| JPS6340676U (en) | ||
| JPS58132271U (en) | Gas tank with safety valve | |
| JPS63130657U (en) | ||
| FR2312697A1 (en) | Fluid flow control device - has slidable control plunger and valve member with calibrated orifices | |
| JPS58167382U (en) | flow regulating valve | |
| JPS6049423U (en) | Flowmeter |