CN2052011U - 重力排水阀 - Google Patents

重力排水阀 Download PDF

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Publication number
CN2052011U
CN2052011U CN 88204181 CN88204181U CN2052011U CN 2052011 U CN2052011 U CN 2052011U CN 88204181 CN88204181 CN 88204181 CN 88204181 U CN88204181 U CN 88204181U CN 2052011 U CN2052011 U CN 2052011U
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valve
flushing
water
utility
valve core
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CN 88204181
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万福新
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Priority to CN 88204181 priority Critical patent/CN2052011U/zh
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Abstract

本实用新型是一种控制冲洗大便器的水箱排水 的新式排水阀。
本实用新型解决了现有排水阀存在的冲洗用水 量不能随意控制以及冲洗效率低的问题。
本实用新型由阀芯、阀体和阀座等构成。其阀芯 采用空心结构,靠阀芯自身重力使阀芯与阀座接触部 位密闭来关闭重力排水阀。且关阀后,可由阀芯顶部 向冲洗管通入空气,冲洗管内水仍能快速流动。
使用本实用新型可节约大量冲洗用水。

Description

本实用新型用于控制冲洗大便器的水箱排水。
现有冲洗大便器的水箱排水阀,开启后,水箱内水基本排净后才自动关闭。在大便器需少量水冲洗时,则不能随意控制,造成冲洗用水浪费。
本实用新型的目的就是要提供一种用水量可随意控制、冲洗效率高的新型排水阀,以节约冲洗用水,为人们的使用提供方便。
本实用新型由阀芯、阀体和阀座等组成。其阀芯由阀芯管、密封胶圈和重锤构成;阀体用于限制阀芯移动范围;阀座用于固定阀体和连接冲洗管。当阀芯靠自身重力压在阀座上时,阀芯与阀座相通,其接触部位密闭,重力排水阀处于关闭状态。当外力使阀芯离开阀座时,重力排水阀处于开启状态。重力排水阀安装在水箱上,其阀芯顶部高于水箱内水的正常水位,开启时,水通过阀座进入冲洗管。
本实用新型与现有排水阀相比,具有使用方便,开关快速、灵活,可随意控制用水量,冲洗效率高等优点。
以下结合附图说明本实用新型的实施例。
附图是重力排水阀及水箱的剖面图。
参照附图,阀芯管(1)底部卡有密封胶圈(2),套有空心重锤(3),则构成阀芯。阀芯装在阀体(4)内,阀体(4)与阀座(5)用螺纹连接,则组成重力排水阀。将阀座(5)垫上密封胶圈(6),穿过水箱(7)后再垫上密封胶圈(8),旋上根母(9)。将阀座(5)与冲洗管(10)用垫有园型密封圈(11)的连接锁母(12)连接,阀芯管(1)通过天平杆与水箱拉手连结,装好水箱浮球阀。阀芯管(1)顶部需高出水箱(7)内水的正常水位,阀体(4)侧面园孔(14)用于水箱内水充入阀体(4),园孔(13)用于阀芯上升时减小阻力。
拉下水箱拉手,阀芯上升,水通过阀座(5)流入冲洗管(10),松开水箱拉手,阀芯靠重力落下,阀芯与阀座接触部位密闭,封住水箱内水流入冲洗管(10)。由阀芯管(1)顶部向冲洗管(10)通入空气,冲洗管内水仍能快速流下。

Claims (2)

1、一种阀芯采用空心结构,并利用阀芯重力关闭的排水阀,其特征是阀芯由阀芯管(1)底部卡密封胶圈(2),外部套空心重锤(3)构成。
2、如权力要求1所述排水阀,其特征是重锤(3)重力能使阀芯管(1)与阀座(5)之间靠密封胶圈(2)密闭,且密闭时,阀芯管(1)与阀座(5)相通。
CN 88204181 1988-04-15 1988-04-15 重力排水阀 Withdrawn CN2052011U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 88204181 CN2052011U (zh) 1988-04-15 1988-04-15 重力排水阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 88204181 CN2052011U (zh) 1988-04-15 1988-04-15 重力排水阀

Publications (1)

Publication Number Publication Date
CN2052011U true CN2052011U (zh) 1990-01-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 88204181 Withdrawn CN2052011U (zh) 1988-04-15 1988-04-15 重力排水阀

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CN (1) CN2052011U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100398042C (zh) * 2002-04-09 2008-07-02 乐金电子(天津)电器有限公司 压力锅的蒸汽排放装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100398042C (zh) * 2002-04-09 2008-07-02 乐金电子(天津)电器有限公司 压力锅的蒸汽排放装置

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