JPH0441179U - - Google Patents

Info

Publication number
JPH0441179U
JPH0441179U JP1946990U JP1946990U JPH0441179U JP H0441179 U JPH0441179 U JP H0441179U JP 1946990 U JP1946990 U JP 1946990U JP 1946990 U JP1946990 U JP 1946990U JP H0441179 U JPH0441179 U JP H0441179U
Authority
JP
Japan
Prior art keywords
valve
valve box
water sealing
view
sectional
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
Application number
JP1946990U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1946990U priority Critical patent/JPH0441179U/ja
Publication of JPH0441179U publication Critical patent/JPH0441179U/ja
Pending legal-status Critical Current

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  • Valve Housings (AREA)

Description

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

第１図は本考案の第１の実施例を示し、第１図
ａはその縦断面図、第１図ｂは第１図ａのＡＡ矢
視断面図、第２図は本考案の第２の実施例を示し
、第２図ａはその縦断面図、第２図ｂは第２図ａ
のＢＢ矢視断面図、第３図は従来の船舶の汚水、
排水系統の１例の系統図、第４図は第３図に示す
汚水、排水系統に用いられる横形波止弁の縦断面
図、第５図は従来の船舶の汚水、排水系統の他の
例の系統図、第６図は第５図に示す汚水、排水系
統に用いられる立形波止弁の縦断面図である。 １……弁箱、１ａ，１ｂ……開口、２……弁軸
、３……弁体、３ｃ……弁体の弁部、９ａ，９ｂ
……せき板、１０……視認窓、２１……弁箱、２
１ａ，２１ｂ……開口、２２……弁軸、２３……
弁体、２３ｃ……弁体の弁部、２９ａ，２９ｂ…
…せき板、３０……視認窓。 FIG. 1 shows a first embodiment of the present invention, FIG. 1a is a longitudinal sectional view thereof, FIG. 1b is a sectional view taken along the line AA in FIG. Fig. 2a is a vertical sectional view thereof, and Fig. 2b is a longitudinal sectional view thereof.
Figure 3 is a cross-sectional view taken along the BB arrow of
A system diagram of one example of a drainage system, Figure 4 is a vertical cross-sectional view of a horizontal stop valve used in the sewage and drainage system shown in Figure 3, and Figure 5 is another example of a conventional ship's sewage and drainage system. FIG. 6 is a vertical sectional view of the vertical stop valve used in the wastewater and drainage system shown in FIG. 1...Valve box, 1a, 1b...Opening, 2...Valve stem, 3...Valve body, 3c...Valve part of the valve body, 9a, 9b
...Weir board, 10...Visibility window, 21...Valve box, 2
1a, 21b...opening, 22...valve stem, 23...
Valve body, 23c...Valve part of the valve body, 29a, 29b...
...Weir board, 30...Visibility window.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 封水機構を弁箱の内部に組み込み、かつ、封水
部の水位を確認する視認窓を弁箱に設けたことを
特徴とする波止弁。 A dock valve characterized in that a water sealing mechanism is incorporated inside the valve box, and the valve box is provided with a viewing window for checking the water level in the water sealing section.
JP1946990U 1990-03-01 1990-03-01 Pending JPH0441179U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1946990U JPH0441179U (en) 1990-03-01 1990-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1946990U JPH0441179U (en) 1990-03-01 1990-03-01

Publications (1)

Publication Number Publication Date
JPH0441179U true JPH0441179U (en) 1992-04-08

Family

ID=31522585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1946990U Pending JPH0441179U (en) 1990-03-01 1990-03-01

Country Status (1)

Country Link
JP (1) JPH0441179U (en)

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