JPS6088175U - drain valve - Google Patents
drain valveInfo
- Publication number
- JPS6088175U JPS6088175U JP18093483U JP18093483U JPS6088175U JP S6088175 U JPS6088175 U JP S6088175U JP 18093483 U JP18093483 U JP 18093483U JP 18093483 U JP18093483 U JP 18093483U JP S6088175 U JPS6088175 U JP S6088175U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- outlet pipe
- pressure equalizing
- drain valve
- valve seat
- 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
- 230000005484 gravity Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 3
Landscapes
- Float Valves (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図は従来のドレン弁の縦断面図、第２図は上記従来
例のフロート組立体の縦断面図、第３図は本考案による
ドレン弁の一実施例の縦断面図、第４図は上記実施例の
フロートガイドの斜視図、第５図はフロートガイドの他
の例の斜視図である。
１・・・弁箱、２・・・入口通路、３・・・出口管、４
・・・下蓋、５・・・弁座、６・・・排出弁、７・・・
均圧管、訃・・均圧弁、９・・・上蓋、１０・・・ガイ
ド管、１１・・・フロート、１２・・・比重調整用プラ
グ、１３・・・フロート棒、１４・・・封入物、１５・
・・フロート組立体、１６′・・・フロートガイド、１
７・・・こし網、１８−・・フロート振れ止め。FIG. 1 is a vertical cross-sectional view of a conventional drain valve, FIG. 2 is a vertical cross-sectional view of the float assembly of the conventional example, FIG. 3 is a vertical cross-sectional view of an embodiment of the drain valve according to the present invention, and FIG. is a perspective view of the float guide of the above embodiment, and FIG. 5 is a perspective view of another example of the float guide. 1... Valve box, 2... Inlet passage, 3... Outlet pipe, 4
...Lower cover, 5...Valve seat, 6...Discharge valve, 7...
Pressure equalization pipe, end...Pressure equalization valve, 9...Top lid, 10...Guide tube, 11...Float, 12...Plug for specific gravity adjustment, 13...Float rod, 14...Inclusions , 15・
...Float assembly, 16'...Float guide, 1
7... Strain net, 18-... Float steady rest.
Claims (1)
の間に弁座を有する弁箱と、前記出口管の下端に設けら
れた排出弁と、前記出口管の途中と前記弁箱の側壁上部
とを連通ずる均圧管と、前記均圧管の途中に設けられた
均圧弁と、比重の異なる二種類の液体の一方の中では浮
上し他方の中では沈下するように自重が調節され且つ前
記弁箱内に配置されていて前記弁座の開閉を行うフロー
ト組立体とを有するドレン弁において、多数の小孔を有
する漏斗状のフロートガイドを上記弁座の上部に設けた
ことを特徴とするドレン弁。a valve box having a valve seat between an inlet passage provided on a side wall and an outlet pipe provided on a bottom wall; a discharge valve provided at a lower end of the outlet pipe; and a part of the outlet pipe and the valve box. A pressure equalizing pipe that communicates with the upper side wall of the liquid, and a pressure equalizing valve provided in the middle of the pressure equalizing pipe, the self-weight of the liquid is adjusted so that it floats in one of two types of liquids with different specific gravities and sinks in the other. The drain valve has a float assembly disposed in the valve box and opens and closes the valve seat, characterized in that a funnel-shaped float guide having a large number of small holes is provided above the valve seat. Drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18093483U JPS6088175U (en) | 1983-11-25 | 1983-11-25 | drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18093483U JPS6088175U (en) | 1983-11-25 | 1983-11-25 | drain valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6088175U true JPS6088175U (en) | 1985-06-17 |
| JPS639838Y2 JPS639838Y2 (en) | 1988-03-23 |
Family
ID=30392187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18093483U Granted JPS6088175U (en) | 1983-11-25 | 1983-11-25 | drain valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6088175U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009257431A (en) * | 2008-04-15 | 2009-11-05 | Nippon Sharyo Seizo Kaisha Ltd | Valve gear |
| JP2011106525A (en) * | 2009-11-13 | 2011-06-02 | Tlv Co Ltd | Liquid pumping device |
| JP2021116878A (en) * | 2020-01-28 | 2021-08-10 | ユーキャン株式会社 | Automatic drain device and arrangement structure of automatic drain device |
-
1983
- 1983-11-25 JP JP18093483U patent/JPS6088175U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009257431A (en) * | 2008-04-15 | 2009-11-05 | Nippon Sharyo Seizo Kaisha Ltd | Valve gear |
| JP2011106525A (en) * | 2009-11-13 | 2011-06-02 | Tlv Co Ltd | Liquid pumping device |
| JP2021116878A (en) * | 2020-01-28 | 2021-08-10 | ユーキャン株式会社 | Automatic drain device and arrangement structure of automatic drain device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639838Y2 (en) | 1988-03-23 |
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