CN107939998A - 一种截流式阀门 - Google Patents

一种截流式阀门 Download PDF

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Publication number
CN107939998A
CN107939998A CN201711083695.4A CN201711083695A CN107939998A CN 107939998 A CN107939998 A CN 107939998A CN 201711083695 A CN201711083695 A CN 201711083695A CN 107939998 A CN107939998 A CN 107939998A
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valve
screw rod
valve body
plate
flow distribution
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CN107939998B (zh
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梁建文
魏福永
陈旭
韦如阳
秦文
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Gansu Tengyue Electronic Technology Co Ltd
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Gansu Tengyue Electronic Technology Co Ltd
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    • 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
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02Gate 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
    • F16K3/0281Guillotine or blade-type valves, e.g. no passage through the valve member
    • 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
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/28Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve members
    • 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
    • F16K3/00Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30Details
    • 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
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/44Mechanical actuating means
    • F16K31/60Handles

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)

Abstract

本发明公开了一种截流式阀门,包括阀门主体、分流板、阀板、凸起块、弹簧、调节螺栓、螺杆和手轮,所述阀门主体的横截面为矩形结构,所述凸起块一体成型于阀门主体的外壁上,所述分流板一体成型设置于阀门主体的内壁上,并且所述分流板对称设置在阀板的两侧,所述螺杆通过螺纹结构密封安装在阀门主体上,所述螺杆的上端与手轮相连接,所述螺杆的下端与阀板相接触。本发明通过转动手轮带动螺杆转动实现对阀板挤压,进而克服弹簧弹力,此时阀板向下移动,此时液体流通间隙变大,通过手轮带动螺杆向上转动,阀板在弹簧的作用下向上运动,此时液体流通间隙变小,进行实现对液体流量的精确截流控制。

Description

一种截流式阀门
技术领域:
本发明属于阀门技术领域,尤其是涉及一种截流式阀门。
背景技术:
阀门是用来开闭管路、控制流向、调节和控制输送介质的参数(温度、压力和流量)的管路附件。根据其功能,可分为关断阀、止回阀、调节阀等。阀门是流体输送系统中的控制部件,具有截止、调节、导流、防止逆流、稳压、分流或溢流泄压等功能。用于流体控制系统的阀门,从最简单的截止阀到极为复杂的自控系统中所用的各种阀门,其品种和规格相当繁多。在实际应用中为了实现液体不同流量大小调节,需要阀门的阀板呈现不同的开闭状态,目前的截止阀和蝶阀均无法实现流量大小的精确控制。
发明内容:
本发明所要解决的技术问题是:提供一种可呈现不同的开闭状态,以实现液体截流控制的阀门。
为了解决上述技术问题,本发明是通过以下技术方案实现的:一种截流式阀门,包括阀门主体、分流板、阀板、凸起块、弹簧、调节螺栓、螺杆和手轮,所述阀门主体的横截面为矩形结构,所述凸起块一体成型于阀门主体的外壁上,所述凸起块与阀门主体之间贯穿开设有容置腔,所述阀板下端通过密封圈密封安装在容置腔内,所述调节螺栓通过螺纹结构安装在容置腔外端,所述弹簧置于容置腔内,并且所述弹簧两端分别作用在阀板和调节螺栓上,所述分流板一体成型设置于阀门主体的内壁上,并且所述分流板对称设置在阀板的两侧,所述螺杆通过螺纹结构密封安装在阀门主体上,所述螺杆的上端与手轮相连接,所述螺杆的下端与阀板相接触。
作为优选,所述螺杆下端设置有轴承转盘。
作为优选,所述分流板在阀门主体内部等分设置有两层。
作为优选,所述分流板靠近阀板的一端设置有密封胶条。
作为优选,所述阀板顶端两侧设置为圆角结构。
与现有技术相比,本发明的有益之处是:本发明通过转动手轮带动螺杆转动实现对阀板挤压,进而克服弹簧弹力,此时阀板向下移动,此时液体流通间隙变大,通过手轮带动螺杆向上转动,阀板在弹簧的作用下向上运动,此时液体流通间隙变小,进行实现对液体流量的精确截流控制。
附图说明:
下面结合附图对本发明进一步说明。
图1是本发明的结构示意图。
具体实施方式:
下面结合附图及具体实施方式对本发明进行详细描述:
如图1所示的一种截流式阀门,包括阀门主体1、分流板2、阀板3、凸起块4、弹簧5、调节螺栓6、螺杆8和手轮9,所述阀门主体1的横截面为矩形结构,所述凸起块4一体成型于阀门主体1的外壁上,所述凸起块4与阀门主体1之间贯穿开设有容置腔41,所述阀板3下端通过密封圈密封安装在容置腔41内,所述调节螺栓6通过螺纹结构安装在容置腔41外端,所述弹簧5置于容置腔41内,并且所述弹簧5两端分别作用在阀板3和调节螺栓6上,所述分流板2一体成型设置于阀门主体1的内壁上,并且所述分流板2对称设置在阀板3的两侧,所述螺杆8通过螺纹结构密封安装在阀门主体1上,所述螺杆8的上端与手轮9相连接,所述螺杆8的下端与阀板3相接触。
在实际应用中,为了避免螺杆8下端与阀板3之间的摩擦力过大,所述螺杆8下端设置有轴承转盘。
作为分流板2的优选设置方式,所述分流板2在阀门主体1内部等分设置有两层。
此外,为了保证分流板2与阀板3之间的密封性,所述分流板2靠近阀板3的一端设置有密封胶条。
进一步为了便于阀板3插入到两个分流板2之间,所述阀板3顶端两侧设置为圆角结构。
需要强调的是:对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。

Claims (5)

1.一种截流式阀门,其特征在于:包括阀门主体(1)、分流板(2)、阀板(3)、凸起块(4)、弹簧(5)、调节螺栓(6)、螺杆(8)和手轮(9),所述阀门主体(1)的横截面为矩形结构,所述凸起块(4)一体成型于阀门主体(1)的外壁上,所述凸起块(4)与阀门主体(1)之间贯穿开设有容置腔(41),所述阀板(3)下端通过密封圈密封安装在容置腔(41)内,所述调节螺栓(6)通过螺纹结构安装在容置腔(41)外端,所述弹簧(5)置于容置腔(41)内,并且所述弹簧(5)两端分别作用在阀板(3)和调节螺栓(6)上,所述分流板(2)一体成型设置于阀门主体(1)的内壁上,并且所述分流板(2)对称设置在阀板(3)的两侧,所述螺杆(8)通过螺纹结构密封安装在阀门主体(1)上,所述螺杆(8)的上端与手轮(9)相连接,所述螺杆(8)的下端与阀板(3)相接触。
2.根据权利要求1所述的截流式阀门,其特征在于:所述螺杆(8)下端设置有轴承转盘。
3.根据权利要求1所述的截流式阀门,其特征在于:所述分流板(2)在阀门主体(1)内部等分设置有两层。
4.根据权利要求1所述的截流式阀门,其特征在于:所述分流板(2)靠近阀板(3)的一端设置有密封胶条。
5.根据权利要求1所述的截流式阀门,其特征在于:所述阀板(3)顶端两侧设置为圆角结构。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114382905A (zh) * 2021-12-03 2022-04-22 盐城工学院 一种可靠型具有防砂功能的平板闸阀

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KR20060002655A (ko) * 2004-07-03 2006-01-09 곽시연 자동 개폐밸브의 개폐장치
CN201096200Y (zh) * 2007-11-19 2008-08-06 赵义山 流量调节阀
US20140332707A1 (en) * 2013-05-07 2014-11-13 Victaulic Company Valve With Removable Seat
CN104633150A (zh) * 2013-11-07 2015-05-20 氟络塞尔特种阀门(苏州)有限公司 提拉式调水量可变阀门
CN105422938A (zh) * 2015-12-01 2016-03-23 海特克液压有限公司 一种流量调节阀
CN207848450U (zh) * 2017-11-07 2018-09-11 甘肃腾越电子科技有限公司 一种截流式阀门

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060002655A (ko) * 2004-07-03 2006-01-09 곽시연 자동 개폐밸브의 개폐장치
CN201096200Y (zh) * 2007-11-19 2008-08-06 赵义山 流量调节阀
US20140332707A1 (en) * 2013-05-07 2014-11-13 Victaulic Company Valve With Removable Seat
CN104633150A (zh) * 2013-11-07 2015-05-20 氟络塞尔特种阀门(苏州)有限公司 提拉式调水量可变阀门
CN105422938A (zh) * 2015-12-01 2016-03-23 海特克液压有限公司 一种流量调节阀
CN207848450U (zh) * 2017-11-07 2018-09-11 甘肃腾越电子科技有限公司 一种截流式阀门

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114382905A (zh) * 2021-12-03 2022-04-22 盐城工学院 一种可靠型具有防砂功能的平板闸阀
CN114382905B (zh) * 2021-12-03 2023-06-27 盐城工学院 一种可靠型具有防砂功能的平板闸阀

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