JPS6414990U - - Google Patents
Info
- Publication number
- JPS6414990U JPS6414990U JP10976487U JP10976487U JPS6414990U JP S6414990 U JPS6414990 U JP S6414990U JP 10976487 U JP10976487 U JP 10976487U JP 10976487 U JP10976487 U JP 10976487U JP S6414990 U JPS6414990 U JP S6414990U
- Authority
- JP
- Japan
- Prior art keywords
- drip pan
- safety valve
- exhaust pipe
- valve exhaust
- fixed
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１図は本考案の一実施例の断面説明図、第２
図は第１図のＡ部の拡大斜視図、第３図は従来技
術の断面説明図である。
図中２は安全弁放出管、３は安全弁排気管、７
はドリツプパン、８はパツキン、１０はドリツプ
パン囲い、１４はエクスパンシヨンベロー、１５
はシールリング、１６はシール筒体、１７はシー
ル板を示す。
Fig. 1 is a cross-sectional explanatory diagram of one embodiment of the present invention;
The figure is an enlarged perspective view of section A in FIG. 1, and FIG. 3 is an explanatory cross-sectional view of the prior art. In the figure, 2 is the safety valve discharge pipe, 3 is the safety valve exhaust pipe, and 7
is drip pan, 8 is packing, 10 is drip pan enclosure, 14 is expansion bellow, 15
16 is a seal ring, 16 is a seal cylinder, and 17 is a seal plate.
Claims (1)
プパンと、安全弁排気管に固着され、ドリツプパ
ンを囲繞してドリツプパンを下から、ドリツプパ
ン上面が安全弁排気管下端に近接するように支承
するドリツプパン囲いとを備えてなり、安全弁放
出管が上記パツキン箱を貫通して安全弁排気管内
に突出するように安全弁放出管と安全弁排気管と
を接続する安全弁ドリツプパンにおいて、安全弁
排気管の下端には断面Ｊ字状の可撓性のシール板
が先端が内側を向くように且つ下端がドリツプパ
ンに密接するように付勢して取り付けられており
、さらに安全弁排気管の下端部を囲繞してシール
筒体がドリツプパン上に設置されており、さらに
前記シール筒体を囲繞して、上端がドリツプパン
囲いの天井部に固着され下端がドリツプパンの上
面に密接するシールリングに固着されたエクスパ
ンシヨンベローが設けられていることを特徴とす
る密閉式安全弁ドリツプパン。 The drip pan includes a flat drip pan having a packing box approximately in the center, and a drip pan enclosure that is fixed to the safety valve exhaust pipe, surrounds the drip pan, and supports the drip pan from below so that the top surface of the drip pan is close to the lower end of the safety valve exhaust pipe. In the safety valve drip pan that connects the safety valve discharge pipe and the safety valve exhaust pipe so that the safety valve discharge pipe penetrates the packing box and protrudes into the safety valve exhaust pipe, the lower end of the safety valve exhaust pipe has a J-shaped cross section. A flexible seal plate is attached so that its tip faces inward and its lower end comes into close contact with the drip pan, and a seal cylinder is installed above the drip pan surrounding the lower end of the safety valve exhaust pipe. Further, an expansion bellow is provided surrounding the seal cylinder, the upper end of which is fixed to the ceiling of the drip pan enclosure, and the lower end of which is fixed to a seal ring that is in close contact with the top surface of the drip pan. Drip pan with a sealed safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10976487U JPH047436Y2 (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10976487U JPH047436Y2 (en) | 1987-07-17 | 1987-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6414990U true JPS6414990U (en) | 1989-01-25 |
| JPH047436Y2 JPH047436Y2 (en) | 1992-02-27 |
Family
ID=31346306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10976487U Expired JPH047436Y2 (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047436Y2 (en) |
-
1987
- 1987-07-17 JP JP10976487U patent/JPH047436Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047436Y2 (en) | 1992-02-27 |