JPH0346098U - - Google Patents
Info
- Publication number
- JPH0346098U JPH0346098U JP10796589U JP10796589U JPH0346098U JP H0346098 U JPH0346098 U JP H0346098U JP 10796589 U JP10796589 U JP 10796589U JP 10796589 U JP10796589 U JP 10796589U JP H0346098 U JPH0346098 U JP H0346098U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- valve seat
- unit
- steam trap
- valve unit
- 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
- 238000012856 packing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例を示すスチームトラ
ツプにおいて流路開閉弁ユニツト着座状態縦断面
図、第２図は同じく流路開閉弁ユニツト離座状態
要部縦断面図、第３図は従来のスチームトラツプ
の縦断面図、第４図は他の従来例を示すすスチー
ムトラツプの縦断面図、第５図は同じくその要部
拡大縦断面図である。
１……スチームトラツプ筺体、２……入口、３
……出口、５……流路開閉弁ユニツト、６……弁
座、１１……流入孔、１３……スチームトラツプ
装置、１４……ハンドル螺軸、１６……弁座用パ
ツキン、１７……スリーブ、１８……導通孔、１
９……ばね、２ａ……流入口、Ａ……直通流路。
Fig. 1 is a longitudinal cross-sectional view of a flow passage on-off valve unit in a seated state in a steam trap showing an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of essential parts of the flow passage on-off valve unit in an unseated state, and Fig. 3 is FIG. 4 is a vertical cross-sectional view of a conventional steam trap, FIG. 4 is a vertical cross-sectional view of another conventional steam trap, and FIG. 5 is an enlarged vertical cross-sectional view of the main parts thereof. 1...Steam trap housing, 2...Inlet, 3
...Outlet, 5...Flow path opening/closing valve unit, 6...Valve seat, 11...Inflow hole, 13...Steam trap device, 14...Handle screw shaft, 16...Packing for valve seat, 17... ...Sleeve, 18...Conduction hole, 1
9...Spring, 2a...Inflow port, A...Direct passage.
Claims (1)
の直通流路の途中に設けられた弁座に、スチーム
トラツプ装置を内装した流路開閉弁ユニツトが離
着座自在に載置され、該流路開閉弁ユニツトに流
入孔が穿設され、前記弁座の上部に弁座用パツキ
ンが装着され、前記流路開閉弁ユニツトの上部に
当接可能なハンドル螺軸が設けられ、該ハンドル
螺軸の螺込操作により流路開閉弁ユニツトを着座
位置に強制させ、かつハンドル螺軸の螺戻しによ
り流路開閉弁ユニツトが入口側から作用する流体
の圧力を受けて離座するように構成されたスチー
ムトラツプにおいて、前記流路開閉弁ユニツトの
流入孔から直通流路の流入口にかけて、流路開閉
弁ユニツトを弁座に対して離着座自在に案内する
ためのスリーブが内装され、該スリーブに、直通
流路に連通するための導通孔が穿設され、前記ス
リーブを押圧して常時弁座と弁座用パツキンとを
密着させる方向へ付勢するばねが設けられたこと
を特徴とするスチームトラツプ。 A flow path opening/closing valve unit incorporating a steam trap device is placed on a valve seat provided in the middle of a direct passage between an inlet and an outlet in the steam trap housing, and the flow path opening/closing valve An inflow hole is bored in the unit, a valve seat packing is attached to the upper part of the valve seat, and a handle screw shaft that can be brought into contact with the upper part of the flow path opening/closing valve unit is provided, and the handle screw shaft is screwed into the unit. A steam trap configured such that the passage opening/closing valve unit is forced into a seated position by operation, and when the handle screw is unscrewed, the passage opening/closing valve unit is unseated by the pressure of the fluid acting from the inlet side. A sleeve for guiding the flow path on-off valve unit so that it can be moved into and out of the valve seat is installed from the inflow hole of the flow path on-off valve unit to the inlet of the direct flow path. 1. A steam trap, characterized in that a through hole is bored for communication with a passageway, and a spring is provided which presses the sleeve and always urges the valve seat and the valve seat packing into close contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10796589U JPH0740798Y2 (en) | 1989-09-14 | 1989-09-14 | Steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10796589U JPH0740798Y2 (en) | 1989-09-14 | 1989-09-14 | Steam trap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0346098U true JPH0346098U (en) | 1991-04-26 |
| JPH0740798Y2 JPH0740798Y2 (en) | 1995-09-20 |
Family
ID=31656630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10796589U Expired - Lifetime JPH0740798Y2 (en) | 1989-09-14 | 1989-09-14 | Steam trap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740798Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6340644B1 (en) * | 2017-07-07 | 2018-06-13 | 株式会社生活環境研究所 | Nozzle type steam trap |
-
1989
- 1989-09-14 JP JP10796589U patent/JPH0740798Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6340644B1 (en) * | 2017-07-07 | 2018-06-13 | 株式会社生活環境研究所 | Nozzle type steam trap |
| JP2019015341A (en) * | 2017-07-07 | 2019-01-31 | 株式会社生活環境研究所 | Nozzle type steam trap |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740798Y2 (en) | 1995-09-20 |
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