CN103867757A - 一种阀门向上开启的扇形腔单向阀 - Google Patents

一种阀门向上开启的扇形腔单向阀 Download PDF

Info

Publication number
CN103867757A
CN103867757A CN201410128866.0A CN201410128866A CN103867757A CN 103867757 A CN103867757 A CN 103867757A CN 201410128866 A CN201410128866 A CN 201410128866A CN 103867757 A CN103867757 A CN 103867757A
Authority
CN
China
Prior art keywords
valve
fan
shaped
port
cavity
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
CN201410128866.0A
Other languages
English (en)
Inventor
徐一鸣
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.)
HEFEI DINGGUAGUA PATENT RESEARCH AND DEVELOPMENT PROMOTION Co Ltd
Original Assignee
HEFEI DINGGUAGUA PATENT RESEARCH AND DEVELOPMENT PROMOTION Co Ltd
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 HEFEI DINGGUAGUA PATENT RESEARCH AND DEVELOPMENT PROMOTION Co Ltd filed Critical HEFEI DINGGUAGUA PATENT RESEARCH AND DEVELOPMENT PROMOTION Co Ltd
Priority to CN201410128866.0A priority Critical patent/CN103867757A/zh
Publication of CN103867757A publication Critical patent/CN103867757A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/02Check valves with guided rigid valve members
    • F16K15/03Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member

Landscapes

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

Abstract

一种阀门向上开启的扇形腔单向阀,该单向阀设有扇形阀腔,所述扇形阀腔的一侧设置有横向或横向略向上倾斜的进入管,进入管和阀腔的交汇处设有后仰的阀口,所述扇形阀腔的底部设置有纵向的排出管,阀门在阀腔内通过铰链或阀门轴活动连接在阀口上方,无水或气从进入管排入阀腔时,所述阀门在重力作用下自然下垂将后仰的阀口关闭,有水或气从进入管排入阀腔时,在水流或气流的冲力作用下阀门围绕铰链或阀门轴向上开启,水流或气流经过阀口进入阀腔后经排出管向下排走。

Description

一种阀门向上开启的扇形腔单向阀
技术领域:
本发明涉及到一种阀门向上开启的扇形腔单向阀,属卫浴产品制造或给排水或排气领域。
背景技术:
本人在201220061088.4号专利中提供了一种便器排粪管中的门阀,该门阀中的阀门如设置在斜度小于30度或水平管道内时阀门轴设置在管道侧面,阀门向一侧开启;该门阀中的阀门如设在倾斜度大于30度的管道内时,阀门轴设置在管道上方,阀门向上翻开。本人在201310445970.8号专利申请中在前述门阀的基础上又提供了一种扇形腔门阀,所述扇形腔门阀的阀腔是一个阀门开闭运行轨迹所经过的空间加上阀腔壁和阀门间隙配合的间隙而形成的扇形阀腔,该扇形阀腔上连接有后续管道或设置有连接后续管道的接口;所述门阀的阀门向阀口或向内倾斜或既向阀口又向内倾斜,以使阀门的重心倾向阀口可自行关闭。上述两个专利的优点是:阀门能够完全打开并在打开阀门时可以减少阀门对水流的阻力。缺点是:1、权利要求表述不当,限定特征太多,将一些可达到相同功能的阀门排除在专利保护之外;2、对其使用范围定义较窄,稍微改变用途就难以受到专利保护。
发明内容:
一种阀门向上开启的扇形腔单向阀,该单向阀设有扇形阀腔,所述扇形阀腔的一侧设置有横向或横向略向上倾斜的进入管,进入管和阀腔的交汇处设有后仰的阀口,所述扇形阀腔的底部设置有纵向的排出管,阀门在阀腔内通过铰链或阀门轴活动连接在阀口上方,无水或气从进入管排入阀腔时,所述阀门在重力作用下自然下垂将后仰的阀口关闭,有水或气从进入管排入阀腔时,在水流或气流的冲力作用下阀门围绕铰链或阀门轴向上开启,水流或气流经过阀口进入阀腔后经排出管向下排走。
附图说明:
图1是阀门向上开启的防阀门被阀腔吸附的单向阀剖切后的分解图,图2是图1中剖切后的阀腔及排出管另一角度的视图,以便看清轴眼的位置。图中标号的含义是:阀口1、阀门2、排出管3、阀门轴4、轴眼5。
具体实施方式:
实施例1,见图1和图2:本例中扇形阀腔的一侧设有横向略微向上倾斜的进入管,排出管垂直设置在扇形阀腔的下方,阀口设在进入管和阀腔的交汇处,阀门轴设置在阀口上方,扇形阀腔为阀门向上翻开提供了运行空间,排水或气结束后可立即复位关闭阀口。
以上例举的实施方式,仅为证实发明可行,本发明的内容有多种实现方式,没必要也不可能在短短的说明书中穷尽举例。不能以实施例限定本发明的改进内容和权利要求。
本发明的优点:
本阀中的进入管是横向设置,但排出管却是纵向设置的,水流或气流从横向的进入管经阀口进入阀腔后立即在地球吸引力作用下向下从排出管排走,即便阀门没有完全被水流或气流托举到水平状态,阀门对排水或排气的阻力也较小。

Claims (1)

1.一种阀门向上开启的扇形腔单向阀,其特征是:所述单向阀设有扇形阀腔,所述扇形阀腔的一侧设置有横向或横向略向上倾斜的进入管,进入管和阀腔的交汇处设有后仰的阀口,所述扇形阀腔的底部设置有纵向的排出管,阀门在阀腔内通过铰链或阀门轴活动连接在阀口上方,无水或气从进入管排入阀腔时,所述阀门在重力作用下自然下垂将后仰的阀口关闭,有水或气从进入管排入阀腔时,在水流或气流的冲力作用下阀门围绕铰链或阀门轴向上开启,水流或气流经过阀口进入阀腔后经排出管向下排走。
CN201410128866.0A 2014-03-25 2014-03-25 一种阀门向上开启的扇形腔单向阀 Pending CN103867757A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410128866.0A CN103867757A (zh) 2014-03-25 2014-03-25 一种阀门向上开启的扇形腔单向阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410128866.0A CN103867757A (zh) 2014-03-25 2014-03-25 一种阀门向上开启的扇形腔单向阀

Publications (1)

Publication Number Publication Date
CN103867757A true CN103867757A (zh) 2014-06-18

Family

ID=50906602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410128866.0A Pending CN103867757A (zh) 2014-03-25 2014-03-25 一种阀门向上开启的扇形腔单向阀

Country Status (1)

Country Link
CN (1) CN103867757A (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2342178Y (zh) * 1997-09-23 1999-10-06 程九如 管道防臭器
CN1467398A (zh) * 2002-07-08 2004-01-14 林润泉 导流式止回排气阀
CN201933758U (zh) * 2011-01-12 2011-08-17 杭州西蒙电器设备有限公司 一种公共烟道串味隔离器
CN203082305U (zh) * 2012-12-08 2013-07-24 绍兴县滨海合力厨房用品设计中心 一种防火烟道止逆阀
CN203082287U (zh) * 2013-01-16 2013-07-24 张鸣元 烟道止逆阀
CN103590472A (zh) * 2013-09-19 2014-02-19 徐一鸣 一种便器及用于该便器防臭的延伸虹吸管和扇形腔门阀

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2342178Y (zh) * 1997-09-23 1999-10-06 程九如 管道防臭器
CN1467398A (zh) * 2002-07-08 2004-01-14 林润泉 导流式止回排气阀
CN201933758U (zh) * 2011-01-12 2011-08-17 杭州西蒙电器设备有限公司 一种公共烟道串味隔离器
CN203082305U (zh) * 2012-12-08 2013-07-24 绍兴县滨海合力厨房用品设计中心 一种防火烟道止逆阀
CN203082287U (zh) * 2013-01-16 2013-07-24 张鸣元 烟道止逆阀
CN103590472A (zh) * 2013-09-19 2014-02-19 徐一鸣 一种便器及用于该便器防臭的延伸虹吸管和扇形腔门阀

Similar Documents

Publication Publication Date Title
WO2013096179A8 (en) Fuel water separator filter with water drain
CN102192344A (zh) 一种排水管道单向阀芯
CN103867757A (zh) 一种阀门向上开启的扇形腔单向阀
CN203364926U (zh) 一种涵洞水位报警装置
JP2018031117A5 (zh)
MX2015010573A (es) Deflector de ventilacion de desbordamiento para valvula de descarga.
JP6086802B2 (ja) レバーフロート式ドレントラップ
WO2014106643A3 (en) Inlet stratification device
CN207362976U (zh) 一种市政用雨污水排水管道
CN206443673U (zh) 冲洗器
CN203498959U (zh) 降噪地漏
CN206017919U (zh) 一种气体减压器
CN204033092U (zh) 隐藏式电热水壶
CN206119990U (zh) 内腔体自动排水的蒸烤炉
KR200464563Y1 (ko) 레두샤로 확장된 이음관용 악취차단장치
CN204343409U (zh) 一种水槽过滤器
CN203784379U (zh) 一种缓冲式拍门
CN101595853A (zh) 甲鱼养殖池
MA37560B1 (fr) Vanne automatique reglable
CN201793095U (zh) 一种茶水桶
CN201384319Y (zh) 方便卫生过滤网水杯
CN209547725U (zh) 一种具有隐藏式排水结构的茶盘
CN204826157U (zh) 可内置驱虫剂的地漏盖
CN204225220U (zh) 一种室内装修用的洗脸盆排水管
CN204898850U (zh) 地漏溢水器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140618