CN114483694A - 一种集成式蝶阀 - Google Patents

一种集成式蝶阀 Download PDF

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CN114483694A
CN114483694A CN202210103799.1A CN202210103799A CN114483694A CN 114483694 A CN114483694 A CN 114483694A CN 202210103799 A CN202210103799 A CN 202210103799A CN 114483694 A CN114483694 A CN 114483694A
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valve
rotating shaft
handle
valve body
magnetic induction
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李宗�
朱孝
谢和平
宁冉
袁自成
王嘉伟
朱新波
张浩阳
任晓敏
徐晟轩
顾程鹏
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Xuzhou XCMG Mining Machinery Co Ltd
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Xuzhou XCMG Mining Machinery Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/222—Shaping of the valve member
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/224—Details of bearings for the axis of rotation
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/48—Attaching valve members to screw-spindles
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/607—Handles characterised by particular material, by special measures to obtain aesthetical effects, or by auxiliary functions, e.g. storage
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

本发明属于液压元器件领域，具体涉及一种集成式蝶阀，该蝶阀包括阀体、阀板、旋转轴和手柄，所述阀体上设有贯穿阀体两端面的油口；所述旋转轴由阀体的侧面贯穿进阀体内，并穿过油口支撑在阀体的阀壁中；所述阀板置于油口内并与旋转轴连接；位于阀体外侧的旋转轴与手柄连接；所述手柄上设有磁感应开关上部，所述阀板的侧面设有与磁感应开关上部相感应的磁感应开关下部，磁感应开关下部与矿用自卸车控制器信号连接；所述阀体位于油口一侧的端面设有安装孔Ⅰ和安装孔Ⅱ；当阀板与油口的轴向中心线垂直时，蝶阀处于关闭状态。在进行维修前，先将液压油箱和与液压油箱连接的元件物理隔离，方便液压系统维修，而不需要排空液压油箱的液压油。

Description

一种集成式蝶阀
技术领域
本发明属于液压元器件领域，具体涉及一种集成式蝶阀。
背景技术
矿用自卸车是指在露天矿山或大型土建工地等专用道路上，为完成岩石土方剥离与矿石运输任务而使用的，作短距离运输的一种专用载重车辆。广泛应用于各类露天矿山、水电工程、铁路和公路建设工程及大型建筑工程中。液压系统维修时可能需要将液压油箱的油排空，由于矿用自卸车液压油箱容积很大，大吨位的矿用自卸车液压油箱容积可以达到1000升以上，排空液压油箱耗时费力，有时排空再加注的时间比维修过程耗时还长，且液压油排空再加注的过程中液压油存在被污染的风险。
发明内容
为了克服上述现有技术的不足之处，本发明提供一种集成式蝶阀，在进行维修前，先将液压油箱和与液压油箱连接的元件物理隔离（即断开液压油箱与液压系统的通路），方便液压系统维修，而不需要排空液压油箱的液压油。
本发明是通过如下技术方案实现的：一种集成式蝶阀，该蝶阀包括阀体、阀板、旋转轴和手柄，所述阀体上设有贯穿阀体两端面的油口；所述旋转轴由阀体的侧面贯穿进阀体内，并穿过油口支撑在阀体的阀壁中；所述阀板置于油口内并与旋转轴连接；位于阀体外侧的旋转轴与手柄连接；所述手柄上设有磁感应开关上部，所述阀板的侧面设有与磁感应开关上部相感应的磁感应开关下部，磁感应开关下部与矿用自卸车控制器信号连接；所述阀体位于油口一侧的端面设有安装孔Ⅰ和安装孔Ⅱ；当阀板与油口的轴向中心线垂直时，蝶阀处于关闭状态。
进一步地，所述旋转轴斜向贯穿所述油口。
进一步地，所述阀板包括轴套以及与轴套一体化成型的阀芯板，阀芯板的外圆周上设有阀板密封，所述轴套斜向贯穿所述阀芯板，阀板通过轴套套装在旋转轴上，并与旋转轴活动连接。
进一步地，所述阀体的侧面还设有压板，所述旋转轴穿过压板后与手柄连接，并采用活动连接的锁紧销贯穿旋转轴和压板来限制旋转轴的运动。
进一步地，所述手柄包括柄杆和柄套，柄套的一端与旋转轴通过销钉Ⅰ连接，柄套的另一端设有槽口，所述磁感应开关上部置于槽口内，所述柄杆连接在柄套的槽口开口端部，且磁感应开关上部与柄杆间设有弹簧。
进一步地，所述安装孔Ⅰ为通孔，通过穿过安装孔Ⅰ的螺栓将蝶阀与油箱连接；所述安装孔Ⅱ为螺纹孔，液压软管通过螺栓与安装孔Ⅱ连接。
进一步地，所述磁感应开关下部通过德驰插头与矿用自卸车控制器信号连接。
本发明的有益效果是：1、在进行维修前，先将液压油箱和与液压油箱连接的元件物理隔离（即断开液压油箱与液压系统的通路），方便液压系统维修，而不需要排空液压油箱的液压油；
2、旋转轴与阀体处于相对倾斜位置，减小操作的启动力矩，操作轻便；
3、磁感应开关内嵌在阀体及手柄内，集成程度高，元件少，安装简便；
4、磁感应开关可以监测蝶阀的开、闭状态，并将开、闭状态传递给车辆控制器，当控制器接收到蝶阀关闭信号时，控制器可以禁止车辆启动，防止司机误操作导致泵吸空损坏；
5、蝶阀共有八个安装孔，四个用于蝶阀与液压油箱的紧固连接，另外四个用于蝶阀与液压软管的紧固连接，真正使液压油箱和其他液压部件隔离的功能，方便液压系统的检修；
6、蝶阀将液压油截止在液压油箱内，维修液压系统时，液压油不需要排空，提高液压系统维修效率，减少液压油被污染的风险；
7、蝶阀配有锁紧销，可以防止车辆运行的颠簸导致蝶阀意外关闭，可靠性高；
8、磁感应开关采用德驰插头，安装方便，电气防水等级高，适合矿用自卸车恶劣的工况。
附图说明
图1为本发明的剖视图；
图2为图1的右视图；
图3为本发明蝶阀处于关闭状态的示意图；
图中，1、手柄，1-1、柄杆，1-2、柄套，1-3、槽口，2、弹簧，3、磁感应开关上部，4、旋转轴，5、销钉Ⅰ，6、旋转轴上密封，7、阀板，7-1、轴套，7-2、阀芯板，8、销钉Ⅱ，9、阀体，9-1、油口，10、旋转轴下密封，11、磁感应开关下部，12、德驰插头，13、安装孔Ⅰ，14、阀板密封，15、安装孔Ⅱ，16、锁紧销，17、压板。
具体实施方式
下面根据附图和实施例对本发明进一步说明。
如图1至图3所示，一种集成式蝶阀，该蝶阀包括阀体9、阀板7、旋转轴4和手柄1。如图1所示，所述阀体9包括两个端面，使用时，阀体9左侧端面与液压油箱的箱口端面相接触，阀体9还在左侧端面设有密封圈，起到密封作用，避免阀体9与液压油箱的连接处发生漏油，而阀体9的右侧端面则是与液压系统的液压软管相连接，所述阀体9上设有贯穿阀体9两端面的油口9-1；油口9-1用于连通液压油箱的油口与液压软管，使得液压油箱内的液压油能够通过油口9-1送入液压软管给液压系统提供液压油。
如图1所示，所述旋转轴4由阀体9的侧面贯穿进阀体9内，并穿过油口9-1支撑在阀体9的阀壁中；所述阀板7置于油口9-1内并与旋转轴4连接；所述阀体9的侧面还设有压板17，所述旋转轴4穿过压板17后与手柄1连接，并采用活动连接的锁紧销16贯穿旋转轴4和压板17来限制旋转轴4的运动，锁紧销16起到安全锁作用，防止手柄1由于震动等原因移动；当需要转动手柄1时，拆除锁紧销16即可，通过转动手柄1带动旋转轴4转动。旋转轴4上设有两道密封，如图1所示，分别为旋转轴上密封6和旋转轴下密封10，旋转轴上密封6和旋转轴下密封10可以防止阀体9中流通的液压油从蝶阀中渗漏出来。
通过转动手柄1带动与之连接的旋转轴4进行转动，进而可以旋转与旋转轴4连接的阀板7，当阀板7与油口9-1的轴向中心线垂直时，蝶阀处于关闭状态。蝶阀处于关闭时，将液压软管脱离与蝶阀的连接即可对液压系统进行维修，而蝶阀处于关闭状态，液压油箱内的液压油不会外流，即实现了不需要排空液压油箱的液压油，便可对液压系统进行维修。
如图1至图3所示，所述手柄1上设有磁感应开关上部3，所述阀板7的侧面设有与磁感应开关上部3相感应的磁感应开关下部11，磁感应开关下部11通过德驰插头12与矿用自卸车控制器信号连接。进一步地，所述手柄1包括柄杆1-1和柄套1-2，柄套1-2的一端与旋转轴4通过销钉Ⅰ5连接，柄套1-2的另一端设有槽口1-3，所述磁感应开关上部3置于槽口1-3内，所述柄杆1-1连接在柄套1-2的槽口1-3开口端部，且磁感应开关上部3与柄杆1-1间设有弹簧2，弹簧2将磁感应开关上部3压紧，防止磁感应开关上部3松动。当蝶阀处于关闭状态时，如果启动矿用自卸车会导致液压泵吸空进而导致液压泵报废，为防止这种情况，当矿用自卸车控制器根据德驰插头12发出的信号判断出蝶阀处于关闭状态时，此时矿用自卸车会处于无法启动状态，防止司机误操作导致液压泵吸空损坏。
所述阀板7包括轴套7-1以及与轴套7-1一体化成型的阀芯板7-2，阀芯板7-2的外圆周上设有阀板密封14。阀板7通过轴套7-1套装在旋转轴4上，并通过销钉Ⅱ8与旋转轴4活动连接。通过转动手柄1带动旋转轴4转动进而带动阀板7转动，实现了对阀芯板7-2的调整，当阀芯板7-2的板面与油口9-1的轴向中心线垂直时，阀芯板7-2密封住了整个油口9-1，且阀芯板7-2的外圆周上设有阀板密封14，阀板密封14与油口9-1的油壁紧密接触，堵住阀芯板7-2与油口9-1的缝隙，防止液压油箱内的油外漏，保证蝶阀的密封效果。
在本申请中，旋转轴4的一端可以垂直穿过油口9-1后支撑在阀体9的阀壁中，此时，阀芯板7-2与轴套7-1可以有多种结构形式进行配合，如阀芯板7-2分为两块板，对称设置在轴套7-1的两侧，两块板处于同一平面内，又或者阀芯板7-2为一块板，设置在轴套7-1的一侧，满足当阀芯板7-2的板面与油口9-1的轴向中心线垂直时，阀芯板7-2能够密封住整个油口9-1即可。
在本申请中，优选旋转轴4斜向贯穿所述油口9-1，如图1所示，旋转轴4由上至下朝向液压软管连接侧斜向设置。旋转轴4和阀体9处于相对倾斜的位置，这样可以减少阀板7随旋转轴4转动时的启动力矩，对于大通径的蝶阀，低启动力矩可以大大降低操作强度，提高操作舒适性。而对于旋转轴4斜向的情况，阀板7的结构需要做相适应的调整，所述轴套7-1斜向贯穿所述阀芯板7-2（阀芯板7-2为一块板的形式），保证轴套7-1与旋转轴4套装时，阀芯板7-2相对油口9-1仍处于垂直状态，当转动阀芯板7-2，使得阀芯板7-2的板面与油口9-1的轴向中心线垂直时，阀芯板7-2能够密封住整个油口9-1。同时，上述的阀芯板7-2与轴套7-1的布置形式使得阀板密封14位于旋转轴4的两侧，这样即使阀板密封14从阀芯板7-2上脱落，也会被旋转轴4限制位移，防止阀板密封14脱落后被吸入液压系统。
如图2和图3所示，在阀体9与液压软管连接的端面上设有四个安装孔Ⅰ13和四个安装孔Ⅱ15；所述安装孔Ⅰ13为通孔，通过穿过安装孔Ⅰ13的螺栓将蝶阀与油箱连接；所述安装孔Ⅱ15为螺纹孔，液压软管通过螺栓与安装孔Ⅱ15连接。当需要维修液压系统时，将蝶阀关闭后，只需要将安装孔Ⅱ15处的螺栓拆卸即可卸下液压软管进行维修工作。
如图2所示，旋转手柄1直至旋转手柄和阀体9处于同一平面（此时，阀芯板7-2与油口9-1的轴向中心线垂直，蝶阀处于关闭状态），此时液压油无法通过蝶阀流通，此状态下磁感应开关上部和磁感应开关下部不在同一平面，矿用自卸车控制器根据德驰插头12发出的信号判断出蝶阀关闭，使车辆处于无法启动状态，防止司机误操作启动车辆。
如图3所示，旋转手柄1直至旋转手柄和阀体9处于相互垂直状态（此时，阀芯板7-2与油口9-1的轴向中心线平行，蝶阀处于完全开启状态），此时液压油可以自由通过蝶阀流通，此状态下磁感应开关上部和磁感应开关下部在同一平面，矿用自卸车控制器根据德驰插头12发出的信号判断出蝶阀处于开启状态，使车辆具备启动功能。

Claims (7)

1.一种集成式蝶阀，其特征在于：该蝶阀包括阀体（9）、阀板（7）、旋转轴（4）和手柄（1），所述阀体（9）上设有贯穿阀体（9）两端面的油口（9-1）；所述旋转轴（4）由阀体（9）的侧面贯穿进阀体（9）内，并穿过油口（9-1）支撑在阀体（9）的阀壁中；所述阀板（7）置于油口（9-1）内并与旋转轴（4）连接；位于阀体（9）外侧的旋转轴（4）与手柄（1）连接；所述手柄（1）上设有磁感应开关上部（3），所述阀板（7）的侧面设有与磁感应开关上部（3）相感应的磁感应开关下部（11），磁感应开关下部（11）与矿用自卸车控制器信号连接；所述阀体（9）位于油口（9-1）一侧的端面设有安装孔Ⅰ（13）和安装孔Ⅱ（15）；当阀板（7）与油口（9-1）的轴向中心线垂直时，蝶阀处于关闭状态。
2.根据权利要求1所述的一种集成式蝶阀，其特征在于：所述旋转轴（4）斜向贯穿所述油口（9-1）。
3.根据权利要求2所述的一种集成式蝶阀，其特征在于：所述阀板（7）包括轴套（7-1）以及与轴套（7-1）一体化成型的阀芯板（7-2），阀芯板（7-2）的外圆周上设有阀板密封（14），所述轴套（7-1）斜向贯穿所述阀芯板（7-2），阀板（7）通过轴套（7-1）套装在旋转轴（4）上，并与旋转轴（4）活动连接。
4.根据权利要求1所述的一种集成式蝶阀，其特征在于：所述阀体（9）的侧面还设有压板（17），所述旋转轴（4）穿过压板（17）后与手柄（1）连接，并采用活动连接的锁紧销（16）贯穿旋转轴（4）和压板（17）来限制旋转轴（4）的运动。
5.根据权利要求1所述的一种集成式蝶阀，其特征在于：所述手柄（1）包括柄杆（1-1）和柄套（1-2），柄套（1-2）的一端与旋转轴（4）通过销钉Ⅰ（5）连接，柄套（1-2）的另一端设有槽口（1-3），所述磁感应开关上部（3）置于槽口（1-3）内，所述柄杆（1-1）连接在柄套（1-2）的槽口（1-3）开口端部，且磁感应开关上部（3）与柄杆（1-1）间设有弹簧（2）。
6.根据权利要求1所述的一种集成式蝶阀，其特征在于：所述安装孔Ⅰ（13）为通孔，通过穿过安装孔Ⅰ（13）的螺栓将蝶阀与油箱连接；所述安装孔Ⅱ（15）为螺纹孔，液压软管通过螺栓与安装孔Ⅱ（15）连接。
7.根据权利要求1～6任意一项所述的一种集成式蝶阀，其特征在于：所述磁感应开关下部（11）通过德驰插头（12）与矿用自卸车控制器信号连接。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200700665A (en) * 2005-03-31 2007-01-01 Asahi Organic Chem Ind Butterfly valve
CN1975220A (zh) * 2006-11-22 2007-06-06 杨耀德 新型蝶形阀芯及其蝶阀
CN202531995U (zh) * 2012-01-18 2012-11-14 福托伟阀门(上海)有限公司 阀门
CN103629419A (zh) * 2013-12-17 2014-03-12 哈尔滨理工大学 液压泵防吸空截止阀
CN104179993A (zh) * 2014-09-10 2014-12-03 宁波华成阀门有限公司 一种螺纹连接软密封蝶阀
CN110131424A (zh) * 2019-06-19 2019-08-16 厦门科恒塑胶有限公司 一种密封性较好的蝶阀

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200700665A (en) * 2005-03-31 2007-01-01 Asahi Organic Chem Ind Butterfly valve
CN1975220A (zh) * 2006-11-22 2007-06-06 杨耀德 新型蝶形阀芯及其蝶阀
CN202531995U (zh) * 2012-01-18 2012-11-14 福托伟阀门(上海)有限公司 阀门
CN103629419A (zh) * 2013-12-17 2014-03-12 哈尔滨理工大学 液压泵防吸空截止阀
CN104179993A (zh) * 2014-09-10 2014-12-03 宁波华成阀门有限公司 一种螺纹连接软密封蝶阀
CN110131424A (zh) * 2019-06-19 2019-08-16 厦门科恒塑胶有限公司 一种密封性较好的蝶阀

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