CN2187244Y - 垂直单向截流阀 - Google Patents

垂直单向截流阀 Download PDF

Info

Publication number
CN2187244Y
CN2187244Y CN 94205438 CN94205438U CN2187244Y CN 2187244 Y CN2187244 Y CN 2187244Y CN 94205438 CN94205438 CN 94205438 CN 94205438 U CN94205438 U CN 94205438U CN 2187244 Y CN2187244 Y CN 2187244Y
Authority
CN
China
Prior art keywords
valve body
vertical
utility
model
steel ball
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.)
Expired - Fee Related
Application number
CN 94205438
Other languages
English (en)
Inventor
王达正
王欢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 94205438 priority Critical patent/CN2187244Y/zh
Application granted granted Critical
Publication of CN2187244Y publication Critical patent/CN2187244Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Taps Or Cocks (AREA)

Abstract

垂直单向截流阀,在垂直的管道上安装阀体,阀 体内安装控制机构,其所谓的阀体分上阀体和下阀 体,在下阀体内的进水口中安装钢球,在上阀体内的 出水口下有挡片或挡环。本实用新型适用于垂直管 道上单向截流,与已有技术相比,具有构造简单,加 工、安装方便,效果可靠等特点。

Description

本实用新型涉及单向截流阀,适合安装在垂直管道上。
已有的单向截流阀,其构造多比较复杂,加工精度要求高,并且自动控制的可靠性差。
本实用新型的目的是设计一种以封水钢球的自重与管道水压差的关系达到单向截流,并用于垂直管道的垂直单向截流阀。
本实用新型垂直单向截流阀的技术设计方案是:在垂直的管道上安装阀体,阀体内安装控制机构,其所谓的阀体分上阀体和下阀体,在下阀体内的进水口中安装钢球,在上阀体的出水口下有挡片或挡环。
本实用新型公开了一种垂直单向截流阀,与已有技术相比,具有构造简单,加工、安装方便,效果可靠等特点。
图1是本实用新型垂直单向截流阀构造示意图。
下面结合图1对本实用新型垂直单向截流阀的实施例作详细的说明。
1、进水管;2、螺纹;3、进水口;4、下阀体、5、螺纹;6、上阀体;7、挡片;8、螺纹;9、出水口;10、出水管;11、钢球;12、出水道;13、进水道。
本实用新型是涉及单向截流阀,适用于安装在垂直管道上,由下阀体4与进水管1通过螺纹2或法兰相连接,上阀体6与出水管10通过螺纹8或法兰等相连接,上、下阀体之间通过螺纹5或法兰等相连接,在下阀体4内的进水口3上安装钢球11或其它材料球体,在上阀体6的出水口9下安装有筋的挡片7或挡环等,防止钢球11进入出水口9内。当出水口的水压低时,进水口3中将钢球11顶开,水从进水管流向出水管,当出水管的水压增高后,即进水管1的水压与出水管10的水压几乎相等时,钢球11靠自重滚回进水口3,将水封死。

Claims (1)

1、垂直单向截流阀,在垂直的管道上安装阀体,阀体内安装控制机构,其特征在于阀体分上阀体(6)和下阀体(4),在下阀体内的进水口(3)中安装钢球(11),在上阀体的出水口(9)下有挡片(7)或挡环。
CN 94205438 1994-03-25 1994-03-25 垂直单向截流阀 Expired - Fee Related CN2187244Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94205438 CN2187244Y (zh) 1994-03-25 1994-03-25 垂直单向截流阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94205438 CN2187244Y (zh) 1994-03-25 1994-03-25 垂直单向截流阀

Publications (1)

Publication Number Publication Date
CN2187244Y true CN2187244Y (zh) 1995-01-11

Family

ID=33824351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94205438 Expired - Fee Related CN2187244Y (zh) 1994-03-25 1994-03-25 垂直单向截流阀

Country Status (1)

Country Link
CN (1) CN2187244Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817825A (zh) * 2012-08-29 2012-12-12 王吉华 一种高精度船用舱底水泵
CN105757298A (zh) * 2016-04-22 2016-07-13 周有根 弯头止回阀

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817825A (zh) * 2012-08-29 2012-12-12 王吉华 一种高精度船用舱底水泵
CN102817825B (zh) * 2012-08-29 2015-07-15 王吉华 一种高精度船用舱底水泵
CN105757298A (zh) * 2016-04-22 2016-07-13 周有根 弯头止回阀

Similar Documents

Publication Publication Date Title
CN2187244Y (zh) 垂直单向截流阀
CN205781131U (zh) 微阻力减压型倒流防止器
CN216768394U (zh) 一种背压阀
CN202032142U (zh) 污水处理自动调压阀
CN2356203Y (zh) 新型耐高压浮球阀
CN2325604Y (zh) 升降立式止回阀
CN2665480Y (zh) 比例式减压阀
CN2563390Y (zh) 自来水减压节水阀
CN2282624Y (zh) 缓闭消声止回阀
CN2147391Y (zh) 自动排气止水阀
CN220185932U (zh) 一种新型缓闭式止回阀
CN2083667U (zh) 滑式缓闭止回阀
CN2180851Y (zh) 一种压力控制阀
CN213145369U (zh) 支管减压阀
CN213117592U (zh) 一种高压泵用单向阀总成
CN210423865U (zh) 一种低压监控一体式调压器
CN2469278Y (zh) 快闭止回阀
CN2358300Y (zh) 装有机械密封的止回截止阀
CN221257793U (zh) 一种耐高压回流的减压阀
CN2218291Y (zh) 用户自来水稳压器
ATE37058T1 (de) Rohrtrenner, insbesondere fuer trinkwasserleitungen.
CN215568205U (zh) 一种水压机通径液压止回水阀
CN211398681U (zh) 一种自力式防腐氮封阀
CN2463466Y (zh) 节能无负压贮水箱
CN108506537B (zh) 供水减压装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee