CN107178625A - 一种进水端与大海连通的阀门 - Google Patents

一种进水端与大海连通的阀门 Download PDF

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Publication number
CN107178625A
CN107178625A CN201710505855.3A CN201710505855A CN107178625A CN 107178625 A CN107178625 A CN 107178625A CN 201710505855 A CN201710505855 A CN 201710505855A CN 107178625 A CN107178625 A CN 107178625A
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CN
China
Prior art keywords
valve
water inlet
valve body
internal diameter
sea
Prior art date
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Pending
Application number
CN201710505855.3A
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English (en)
Inventor
林之铠
俞钟晓
吴汉伦
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710505855.3A priority Critical patent/CN107178625A/zh
Publication of CN107178625A publication Critical patent/CN107178625A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

本发明公开了一种进水端与大海连通的阀门，包括手柄(1)，阀体(2)，门闸(3)，所述阀体(2)的进水管腔(4)内径大于出水管腔(5)内径2‑5毫米。由于所述阀体(2)的进水管腔(4)内径大于出水管腔(5)内径内径2‑5毫米，水流到达所述阀体(2)中部时，必产生向上的剧烈搅动，冲击各密封面，破坏了贝壳类生物着床所需的平静条件，阻止贝壳类生物在所述阀体(2)内腔特别是各密封面上着床，从而使闭阀顺畅。

Description

一种进水端与大海连通的阀门
技术领域
本发明属于阀门，更具体地说涉及一种进水端与大海连通的阀门。
背景技术
位于船舶底层的，供轮机冷却***用之阀门，其进水端与大海连通，由于船舶长久地浸泡在海上，尤其是在易繁衍贝壳类生物的近岸海域，因贝壳类生物特喜欢在光滑的平面着床，而船舶则需持续地让该阀门长久处于开启状态，以致阀体内腔的各密封面会叮布贝壳类生物，导致闭阀受阻，当检修与该阀门连通之相关设备时，海水必经该阀门漏入船内，这是令船舶业主们所一直困忧的问题，因此，提供一种进水端与大海连通的阀门，具有十分重要的意义。
发明内容
本发明的目的是提供一种进水端与大海连通的阀门。
本发明一种进水端与大海连通的阀门，包括手柄，阀体，门闸，所述阀体的进水管腔内径大于出水管腔内径2-5毫米。
本发明具如下有益效果：
由于所述阀体的进水管腔内径大于出水管腔内径，水流到达所述阀体中部时，必产生向上的剧烈搅动，冲击各密封面，破坏了贝壳类生物着床所需的平静条件，阻止贝壳类生物在所述阀体内腔特别是各密封面上着床，从而使闭阀顺畅。
附图说明
图1是本发明一种进水端与大海连通的阀门的结构示意图。
具体实施方式
下面结合附图对本发明作进一步的描述。
图1所示，一种进水端与大海连通的阀门，包括手柄1，阀体2，门闸3，所述阀体2的进水管腔4内径大于出水管腔5内径2-5毫米。

Claims (1)

1.一种进水端与大海连通的阀门，包括手柄(1)，阀体(2)，门闸(3)，其特征在于，所述阀体(2)的进水管腔(4)内径大于出水管腔(5)内径2-5毫米。
CN201710505855.3A 2017-06-17 2017-06-17 一种进水端与大海连通的阀门 Pending CN107178625A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710505855.3A CN107178625A (zh) 2017-06-17 2017-06-17 一种进水端与大海连通的阀门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710505855.3A CN107178625A (zh) 2017-06-17 2017-06-17 一种进水端与大海连通的阀门

Publications (1)

Publication Number Publication Date
CN107178625A true CN107178625A (zh) 2017-09-19

Family

ID=59846019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710505855.3A Pending CN107178625A (zh) 2017-06-17 2017-06-17 一种进水端与大海连通的阀门

Country Status (1)

Country Link
CN (1) CN107178625A (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776564A (en) * 1986-02-14 1988-10-11 Martin Westenberg Slide valve
EP0314823A1 (de) * 1987-11-02 1989-05-10 Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co. Armatur mit schraubenlosem Deckel
CN101985982A (zh) * 2010-07-02 2011-03-16 合肥通用机械研究院 大口径闸阀
CN201866370U (zh) * 2010-11-29 2011-06-15 汪东方 一种直通状的阀体
CN203627974U (zh) * 2013-12-11 2014-06-04 浙江华益机械有限公司 一种锁扣螺母连接的阀门
CN205226433U (zh) * 2015-12-17 2016-05-11 凯喜姆阀门有限公司 一种浮动阀座式楔式闸阀
CN205639674U (zh) * 2016-05-10 2016-10-12 乐清市阀门厂 一种船用海水闸阀
CN205877291U (zh) * 2016-06-21 2017-01-11 九通集团有限公司 一种旋启式止回阀

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776564A (en) * 1986-02-14 1988-10-11 Martin Westenberg Slide valve
EP0314823A1 (de) * 1987-11-02 1989-05-10 Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co. Armatur mit schraubenlosem Deckel
CN101985982A (zh) * 2010-07-02 2011-03-16 合肥通用机械研究院 大口径闸阀
CN201866370U (zh) * 2010-11-29 2011-06-15 汪东方 一种直通状的阀体
CN203627974U (zh) * 2013-12-11 2014-06-04 浙江华益机械有限公司 一种锁扣螺母连接的阀门
CN205226433U (zh) * 2015-12-17 2016-05-11 凯喜姆阀门有限公司 一种浮动阀座式楔式闸阀
CN205639674U (zh) * 2016-05-10 2016-10-12 乐清市阀门厂 一种船用海水闸阀
CN205877291U (zh) * 2016-06-21 2017-01-11 九通集团有限公司 一种旋启式止回阀

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Application publication date: 20170919