JPS60105894U - Vertical pump suction sealing device - Google Patents

Vertical pump suction sealing device

Info

Publication number
JPS60105894U
JPS60105894U JP20146183U JP20146183U JPS60105894U JP S60105894 U JPS60105894 U JP S60105894U JP 20146183 U JP20146183 U JP 20146183U JP 20146183 U JP20146183 U JP 20146183U JP S60105894 U JPS60105894 U JP S60105894U
Authority
JP
Japan
Prior art keywords
ring
seal ring
stay
sealing device
seal
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
Application number
JP20146183U
Other languages
Japanese (ja)
Other versions
JPH0124399Y2 (en
Inventor
幸男 浅見
森山　泰征
Original Assignee
株式会社電業社機械製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社電業社機械製作所 filed Critical 株式会社電業社機械製作所
Priority to JP20146183U priority Critical patent/JPS60105894U/en
Publication of JPS60105894U publication Critical patent/JPS60105894U/en
Application granted granted Critical
Publication of JPH0124399Y2 publication Critical patent/JPH0124399Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、・従来め室軸ポンプとポンプ用水槽の基礎コ
ンクリートとの間にすきまを有する構造を示す構造一部
所面図、第２図は、従来の室軸ポン　−プとポンプ用水
槽の基礎コンクリートとの間のすきまを密封構造とした
構造断面図、第３図は、本考案の室軸ポンプ吸込部の密
封装置の一実施例の構造断面図、第４図は、第３図の要
部拡大図、第５図は、本考案の他の実施例の構造断面図
、第６図は、本考案の更に他の実施例の構造断面図、第
７図は、本考案のステー環とシール環の他の実施　−例
の構造断面図、第８図は、本考案のステー環とシール環
の更に他の実施例の構造断面図である。 ９、２２．２９・・・・・・ステー環、１０．２３．３
１・・・・・・シール環、１５・・・・・・喉部、１１
，１７，２４．２７，３０・・・・・・密封体、１４，
２６・・・・・・弾性部材、１２．２５・・・・・・ボ
ルト、１３・・・・・・ナツト。Figure 1 is a partial view of the structure showing a structure with a gap between the conventional chamber shaft pump and the foundation concrete of the pump water tank, and Figure 2 is the conventional chamber shaft pump and the pump tank. Figure 3 is a cross-sectional view of a structure in which the gap between the water tank and the foundation concrete is sealed. 5 is a structural cross-sectional view of another embodiment of the present invention, FIG. 6 is a structural cross-sectional view of still another embodiment of the present invention, and FIG. 7 is a structural cross-sectional view of another embodiment of the present invention. Structural sectional view of another embodiment of stay ring and seal ring FIG. 8 is a structural sectional view of still another embodiment of the stay ring and seal ring of the present invention. 9, 22.29... Stay ring, 10.23.3
1... Seal ring, 15... Throat, 11
,17,24.27,30... Sealed body, 14,
26...Elastic member, 12.25...Bolt, 13...Nut.

Claims (1)

【実用新案登録請求の範囲】 １　室軸ポンプ吸込部の外周に鍔状のステー環を設け、
このステー環に上下動可能にシール環を嵌合し、ポンプ
用水槽の基礎コンクリートに前記シール環の下部を担持
する喉部を設け、この喉部と前記シール環の下部′との
間に密封体を介在させ、前記ステー環と前記シール環と
の嵌合部に他の密封体を介在させて構成したことを特徴
とする室軸ポンプ吸込部の密封装置。 ２　前記シール環を下方に弾性付勢する弾性部材が、前
記ステー環と前記シール環との間に配設されていること
を特徴とする・実用新案登録請求の範囲第１項記載の室
軸ポンプ吸込部の密封装置。 ３前記ステー環から前記シール環が脱落するのを阻止す
る係止手段が設けられていることを特徴とする実用新案
登録請求の範囲第１項または第２項記載の室軸ポンプ吸
込部の密封装置。[Scope of claim for utility model registration] 1. A flange-shaped stay ring is provided on the outer periphery of the suction part of the chamber shaft pump,
A seal ring is fitted to this stay ring so as to be movable up and down, a throat is provided in the foundation concrete of the pump water tank to support the lower part of the seal ring, and a seal is sealed between the throat and the lower part' of the seal ring. 1. A sealing device for a suction portion of a chamber shaft pump, characterized in that a sealing body is interposed between the stay ring and the seal ring, and another sealing body is interposed at a fitting portion between the stay ring and the seal ring. 2. The chamber shaft according to claim 1, wherein an elastic member that elastically biases the seal ring downward is disposed between the stay ring and the seal ring. Pump suction sealing device. 3. Sealing of the suction portion of a chamber shaft pump according to claim 1 or 2, characterized in that a locking means for preventing the seal ring from falling off from the stay ring is provided. Device.
JP20146183U 1983-12-24 1983-12-24 Vertical pump suction sealing device Granted JPS60105894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20146183U JPS60105894U (en) 1983-12-24 1983-12-24 Vertical pump suction sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20146183U JPS60105894U (en) 1983-12-24 1983-12-24 Vertical pump suction sealing device

Publications (2)

Publication Number Publication Date
JPS60105894U true JPS60105894U (en) 1985-07-19
JPH0124399Y2 JPH0124399Y2 (en) 1989-07-24

Family

ID=30763273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20146183U Granted JPS60105894U (en) 1983-12-24 1983-12-24 Vertical pump suction sealing device

Country Status (1)

Country Link
JP (1) JPS60105894U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019157680A (en) * 2018-03-09 2019-09-19 三菱重工業株式会社 Steam turbine device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573895U (en) * 1980-06-09 1982-01-09
JPS5743119U (en) * 1980-06-02 1982-03-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263469C3 (en) * 1972-12-27 1975-10-02 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Temperature measuring device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5743119U (en) * 1980-06-02 1982-03-09
JPS573895U (en) * 1980-06-09 1982-01-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019157680A (en) * 2018-03-09 2019-09-19 三菱重工業株式会社 Steam turbine device

Also Published As

Publication number Publication date
JPH0124399Y2 (en) 1989-07-24

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