CN2159420Y - 球形重力节水阀水箱 - Google Patents

球形重力节水阀水箱 Download PDF

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CN2159420Y
CN2159420Y CN93228503U CN93228503U CN2159420Y CN 2159420 Y CN2159420 Y CN 2159420Y CN 93228503 U CN93228503 U CN 93228503U CN 93228503 U CN93228503 U CN 93228503U CN 2159420 Y CN2159420 Y CN 2159420Y
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贺立华
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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

本实用新型属于安装在厕所内,与蹲式(座式)便 槽配套使用水箱的改进。其特征是箱体内底中部设 置由排水管和球形重力阀构成的节水阀,其ㄣ形排水 管下端口径处小孔与出水管相连,在排水管的进水口 处落有球面接触的球阀;球阀压盖的环孔经拉索接拉 杆端孔,球阀臂端绞接到ㄣ形排水管上端口侧壁的销 轴上;ㄣ形排水管为上端口插装有溢流管。本实用新 型出现后,可实现对冲刷便槽水量进行控制,做到了 节约用水。

Description

本实用新型属于安装在厕所内,与蹲式(含座式)便槽配套使用水箱的改进。
目前,与蹲式便槽配套使用、带虹吸式水阀的水箱,通常是安装在便槽后上部一定高度的位置。当水箱的水注满,准备冲刷便槽,只要一拉水箱侧部的提水拉杆,整箱的水就会从箱底中部的出水管流向便槽。在使用过程中,人们发现有时只需要少量的水就可将便槽冲净,可水箱中的水却全部流出,实际上是对水的浪费,此种现象已经受到有关部门的关注。
本实用新型的目的是提供一种能够根据冲刷便槽的需要,控制流出水量的节水水箱。
本实用新型的目的是这样实现的:它包括箱体、进水阀、拉杆和节水阀,其特征是箱体(13)内底中部设置由排水管(9)、翻转式球形重力阀(2)、柔性密封圈(4)构成的节水阀,其
Figure 932285031_IMG8
形排水管(9)下端口经出水孔(5)与冲洗管(8)相连,在排水管(9)的进水口处落有球面接触的球形重力阀(2);球阀压盖(1)的环孔经拉索接提水拉杆(14)端孔,球阀(2)臂端绞接到
Figure 932285031_IMG9
形排水管(9)上端口侧壁的销轴(11)上;
Figure 932285031_IMG10
形排水管(9)为上端口插装有溢流管(12)。所说的排水管和球阀(阀芯为铸铁)均采用塑料制成,柔性密封圈由优质天然橡胶制成。
本实用新型出现后,可实现对冲刷便槽水量进行控制,做到了节约用水。它具有结构简单,关闭迅速,密封可靠,安装、使用方便,不锈蚀等优点,便于推广应用。
附图为本实用新型的结构示意图。
下面结合附图叙述:
从附图可看出,在排水管(9)进水口处与落触的球形重力阀(2)球面间装有柔性密封圈(4),球阀(2)内置放的阀芯(3)是采用铸铁制成;靠压盖与球阀的螺纹联接密封于球阀内,
Figure 932285031_IMG11
形排水管(9)下端口与出水孔(5)相接触处加装有密封环(10)。图中的6为压紧螺母,7为联接螺母。
使用时,当箱体(13)内的水注满后,需要冲刷便槽时,拉动拉杆(14),带动球形重力阀(2)向上开启放水,使水箱内的水经出水管(8)流出。若不需要水继续流出时,手松开拉杆,球阀在重力及水压双重作用下迅速关闭,并与上口可扩张的密封圈紧密接触,故起到节水作用。当进水阀因事故跄水时,水可由溢流管(12)经排水管流出,避免外溢。

Claims (2)

1、一种节水水箱,包括箱体、进水阀、拉杆和节水阀,其特征是箱体(13)内底中部设置由排水管(9)、翻转式球形重力阀(2)、柔性密封圈(4)构成的节水阀,其 形排水管(9)下端口经出水孔(5)与冲洗管(8)相连,在排水管(9)的进水口处落有球面接触的球形重力阀(2);球阀压盖(1)的环孔经拉索接提水拉杆(14)端孔,球阀(2)臂端绞接到形排水管(9)上端口侧壁的销轴(11)上;
Figure 932285031_IMG6
形排水管(9)为上端口插装有溢流管(12)。
2、按照权利要求1所述的节水水箱,其特征是在排水管(9)进水口处与落触的球形重力阀(2)球面间装有柔性密封圈(4),球阀(2)内置放的阀芯(3)是采用铸铁制成;靠压盖与球阀的螺纹联接密封于球阀内,
Figure 932285031_IMG7
形排水管(9)下端口与出水孔(5)相接触处加装有密封环(10)。
CN93228503U 1993-06-18 1993-06-18 球形重力节水阀水箱 Expired - Fee Related CN2159420Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835337A (zh) * 2012-11-27 2014-06-04 上海熊猫机械(集团)有限公司 一种水箱溢流装置
CN114837130A (zh) * 2022-05-26 2022-08-02 阜阳市颍泉水利建筑有限公司 一种河道生态护坡结构及其施工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835337A (zh) * 2012-11-27 2014-06-04 上海熊猫机械(集团)有限公司 一种水箱溢流装置
CN114837130A (zh) * 2022-05-26 2022-08-02 阜阳市颍泉水利建筑有限公司 一种河道生态护坡结构及其施工方法

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