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CN2451826Y - 进水自控阀 - Google Patents

进水自控阀 Download PDF

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Publication number
CN2451826Y
CN2451826Y CN00256913.2U CN00256913U CN2451826Y CN 2451826 Y CN2451826 Y CN 2451826Y CN 00256913 U CN00256913 U CN 00256913U CN 2451826 Y CN2451826 Y CN 2451826Y
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孙庆建
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

本实用新型公开了一种水控进水阀,该阀包括阀体、阀芯、与阀体铰接的浮球杆、浮球杆的另一端固定连接一浮球,其特征在于:阀体顶端设有一圆柱形且中间带阀芯孔的阀芯座,阀芯穿过阀芯孔且阀芯与阀芯孔有供水通过的间隙,阀芯的底端固定安装一可使阀芯孔底端密封的密封垫,阀芯的顶端有一穿过浮球杆的拨动孔,浮力和进水压力同时作用于密封垫,可有效地防止堵水不严易漏水,而且达到节水的目的。

Description

进水自控阀
本实用新型涉及一种水控进水阀,特别是一种适用于马桶的进水自控阀。
传统的进水阀是以浮球为动力,通过浮球杆对出水口直接加压,以达到控制进水的目的。其缺点是堵水不严易漏水,使用寿命较短,而且受进水压力的影响,进水压力大,关闭进水阀需要的浮力就大,因而水箱内蓄水就多,这样易造成水资源的浪费。进水压力小,关闭进水阀需要的浮力就小,因而水箱内蓄水就少,这样易造成用水量的不足,不能满足用户的需要。
本实用新型的目的在于提供一种对进水口直接加压,以达到控制进水的进水自控阀。
本实用新型的目的是这样实现的,进水自控阀,包括阀体、阀芯、与阀体铰接的浮球杆、浮球杆的另一端固定连接一浮球,其特征在于:阀体顶端设有一圆柱形且中间带阀芯孔的阀芯座,阀芯穿过阀芯孔且阀芯与阀芯孔有供水通过的间隙,阀芯的底端固定安装一可使阀芯孔底端密封的密封垫,阀芯的顶端有一穿过浮球杆的拨动孔。
本实用新型由于采用上述结构,阀体顶端设有一圆柱形且中间带阀芯孔的阀芯座,阀芯穿过阀芯孔且阀芯与阀芯孔有供水通过的间隙,阀芯的底端固定安装一可使阀芯孔底端密封的密封垫,阀芯的顶端有一穿过浮球杆的拨动孔,浮力和进水压力同时作用于密封垫,可有效地防止堵水不严易漏水,而且达到节水的目的。
下面结合附图和具体实施方式对本实用新型作进一步详细的说明。
附图是本实用新型实施例的原理图。
如附图所示,进水自控阀,包括阀体4、阀芯3、与阀体4铰接的浮球杆2、浮球杆2的另一端固定连接一浮球1,阀体4顶端设有一圆柱形且中间带阀芯孔7的阀芯座9,阀芯3穿过阀芯孔7且阀芯3与阀芯孔7有供水通过的间隙,阀芯3的底端固定安装一可使阀芯孔7底端密封的密封垫10,阀芯3的顶端有一穿过浮球杆2的拨动孔5,阀芯3位于阀芯座9上方还设有一挡水片8,阀体4上还设有一浮球杆托架6。当水箱内无水时,浮球杆2支承在浮球杆托架6上,此时密封垫10离开阀芯孔7的底端,阀处于打开位置,水箱进水,当水箱内的水使浮球1上浮,浮球1带动浮球杆2转动,浮球杆2带动阀芯3向上运动,浮球1上浮到一定高度,阀芯3底端的密封垫10将阀芯孔7底端密封,从而关闭水阀,挡水片8可防止进水飞溅,浮球杆托架6用于控制阀开启的大小。
当然,该阀也可以适用于其它液体的进液控制。

Claims (3)

1.进水自控阀,包括阀体(4)、阀芯(3)、与阀体(4)铰接的浮球杆(2)、浮球杆(2)的另一端固定连接一浮球(1),其特征在于:阀体(4)顶端设有一圆柱形且中间带阀芯孔(7)的阀芯座(9),阀芯(3)穿过阀芯孔(7)且阀芯(3)与阀芯孔(7)有供水通过的间隙,阀芯(3)的底端固定安装一可使阀芯孔(7)底端密封的密封垫(10),阀芯(3)的顶端有一穿过浮球杆(2)的拨动孔(5)。
2.如权利要求1所述的进水自控阀,其特征在于:阀芯(3)位于阀芯座(9)上方还设有一挡水片(8)。
3.如权利要求1或2所述的进水自控阀,其特征在于:阀体(4)上还设有一浮球杆托架(6)。
CN00256913.2U 2000-12-02 2000-12-02 进水自控阀 Expired - Fee Related CN2451826Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN00256913.2U CN2451826Y (zh) 2000-12-02 2000-12-02 进水自控阀

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Application Number Priority Date Filing Date Title
CN00256913.2U CN2451826Y (zh) 2000-12-02 2000-12-02 进水自控阀

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CN2451826Y true CN2451826Y (zh) 2001-10-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100347478C (zh) * 2003-05-16 2007-11-07 思特里斯欧洲公司苏门西维利克 清洁浮球阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100347478C (zh) * 2003-05-16 2007-11-07 思特里斯欧洲公司苏门西维利克 清洁浮球阀

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