CN2458594Y - 智能防滴水水表 - Google Patents

智能防滴水水表 Download PDF

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Publication number
CN2458594Y
CN2458594Y CN 00261780 CN00261780U CN2458594Y CN 2458594 Y CN2458594 Y CN 2458594Y CN 00261780 CN00261780 CN 00261780 CN 00261780 U CN00261780 U CN 00261780U CN 2458594 Y CN2458594 Y CN 2458594Y
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valve
water
main
meter
utility
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CN 00261780
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English (en)
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姜跃炜
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Jiang Yuewei
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Abstract

本实用新型涉及一种具有防滴水机构的水表。该水表包括进水口、基表、主控电路、主阀和出水口,其特征在于:在主阀的阀体下部增设一防滴水阀,其阀座设于出水口内腔、与主阀阀膜对应处,阀座为中空体,其内依次设有弹簧和阀杆,且阀杆的阀尖与阀膜孔对应。其设计合理、结构简单、防滴漏效果好,提高了水表的计量精度。

Description

智能防滴水水表
本实用新型涉及一种水表。
水资源越来越溃乏是人们面临的严重现实问题,但实际生活中浪费水的问题却相当普遍。一方面是人们尚未认识到问题的严重性,另一方面是现有的水表计量精度不高,使用中滴漏现象严重。
本实用新型的目的在于:提供一种具有防滴漏机构的防滴水水表。
实现其目的的技术解决方案是这样的。
防滴水水表,包括进水口、基表、主控电路、主阀和出水口,其特征在于:在主阀的阀体下部设有一防滴水阀,其由阀座8、弹簧7和阀杆6组成,阀座8位于出水口内、阀膜5的下部,且与阀膜5中部通孔对应,阀座8为中空体,其内依次设有弹簧7和阀杆6,阀杆6的顶部阀尖与阀膜5的通孔对应。
本实用新型是对现有水表的改进,其设计合理、结构简单、防滴漏效果好,提高了水表的计量精度。
图1为本实用新型结构示意图。
下面结合附图对本实用新型作进一步地说明。
防滴水水表,包括进水口、基表、主控电路、主阀和出水口。在主阀的阀体下部设有一防滴水阀,其由阀座8、弹簧7和阀杆6组成。阀座8固定安装在出水口内、阀膜5的下部,且与阀芯4上的阀膜5中部通孔对应,阀座8为中空体,其内依次安装着弹簧7和阀杆6,阀杆6的顶部阀尖与阀膜5的通孔对应。
使用中,在电机1及传动减速齿轮机构的带动下,螺旋齿轮2上升,使阀尖3上提脱离阀膜5的中孔,主阀打开。此时,阀膜上面的压力大于其下面的压力,产生压差。主水流的水压力施加在防滴水阀的阀杆6上,随着水压的增加,其压力大于弹簧7的弹力时,弹簧7被压缩,阀杆6下移,防滴水阀被打开,水流从主阀阀孔流出时,冲压阀杆6的阀尖,并克服弹簧7的弹力,流出出水口。
当主阀关闭后,主水流的压力消失,阀杆6在弹簧7弹力作用下阀尖上升堵住主阀阀孔,主阀阀孔内的余水重量小于弹簧7的弹力,对主阀起再密封作用,防滴水阀关闭。

Claims (1)

1、智能防滴水水表,包括进水口、基表、主控电路、主阀和出水口,其特征在于:在主阀的阀体下部设有一防滴水阀,其由阀座8、弹簧7和阀杆6组成,阀座8位于出水口内、阀膜5的下部,且与阀膜5中部通孔对应,阀座8为中空体,其内依次设有弹簧7和阀杆6,阀杆6的顶部阀尖与阀膜5的通孔对应。
CN 00261780 2000-12-04 2000-12-04 智能防滴水水表 Expired - Fee Related CN2458594Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00261780 CN2458594Y (zh) 2000-12-04 2000-12-04 智能防滴水水表

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00261780 CN2458594Y (zh) 2000-12-04 2000-12-04 智能防滴水水表

Publications (1)

Publication Number Publication Date
CN2458594Y true CN2458594Y (zh) 2001-11-07

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Family Applications (1)

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CN 00261780 Expired - Fee Related CN2458594Y (zh) 2000-12-04 2000-12-04 智能防滴水水表

Country Status (1)

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CN (1) CN2458594Y (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: WUJIN SMART ENERGY METER FACTORY

Free format text: FORMER NAME OR ADDRESS: JIANG YUEWEI

Owner name: JIANG YUEWEI

Free format text: CHANGE FOR CO-PATENTEE; FORMER NAME OR ADDRESS: NONE

CP03 Change of name, title or address

Address after: 213115 Jiao Town, Wujin District, Jiangsu, Changzhou

Co-patentee after: Jiang Yuewei

Patentee after: Wujin intelligent energy meter factory

Address before: 230088 No. 4, building 1, building 669, hi tech Development Zone, Changjiang West Road, Hefei

Patentee before: Jiang Yuewei

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee