CN105605273A - 带阀座的节水接头 - Google Patents
带阀座的节水接头 Download PDFInfo
- Publication number
- CN105605273A CN105605273A CN201610104549.4A CN201610104549A CN105605273A CN 105605273 A CN105605273 A CN 105605273A CN 201610104549 A CN201610104549 A CN 201610104549A CN 105605273 A CN105605273 A CN 105605273A
- Authority
- CN
- China
- Prior art keywords
- water
- valve seat
- valve
- hole
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 210000000476 body water Anatomy 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 241001529849 Dracocephalum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
- F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow 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
- 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
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
- F16K1/422—Valve seats attachable by a threaded connection to the housing
-
- 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
- F16K1/52—Means for additional adjustment of the rate of flow
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
带阀座的节水接头,主要由本体、阀芯、支架、弹簧和螺丝组成。把阀座的通孔出水端设置为调节装置,通过从出水端调节阀座在本体内的位置,就能够实现对最大出水量的调节。
Description
技术领域
本发明涉及一种用于自来水管连接的自动恒流的带阀座的节水接头,特别是一种能够稳定龙头出水量的自动恒流的带阀座的节水接头,属于水管接头的优化技术。
背景技术
自来水管道之间的连接,水管与龙头之间的连接,都是通过接头来实现的。目前这些接头主要是起到连接的作用,不具备其他功能。目前的楼房供水,一般有两种方式,一种是使用增压泵自下而上的送水方式,一种是在楼顶安置水箱,利用水位差自上而下输送的方式。无论是哪一种送水方式,不同的楼层水压也会不同,从而导致不同楼层出水量不同。
在申请号为200910098530.3的专利文件中公开了一种节水型管接头及开启或关闭方法,优点是具有管接头和截止阀的双重功能,不足是不具备压力调整的能力。
在专利号为201020694120.3的专利文件中公开了一种水管接头,优点是能够从进水端通过调节螺丝在节流阀阀杆上的位置,调节弹簧的预应力,从而设定最大出水量,在用水过程中,水管接头能够根据水压的变化自动调节,使出水量保持在设定的最大范围内。不足是在使用过程中,由于最大出水量的设定是从进水端调节,并且只有将水管接头安装到自来水管上才能看到调节的效果,需要反复调节以达到满意出水量时,就必须反复将水管接头拆下来再装回去,调节不太方便。
特别是家庭用户,由于各龙头用途不同,对出水量的要求也不同,例如厨房的洗菜龙头和卫生间的洗脸龙头以及淋喷头等,由于用途的差别,对出水量的要求也不同,例如洗脸龙头的出水量保持在4升/分钟就够了,而淋喷头的出水量要求在8升/分钟以上,因此,用户也需要对各龙头的最大出量进行调节,如果是从进水端进行调节,就需要反复将相关的设备拆下来调节后再装上再试,直到满意为止,操作时间过长,拆装也比较麻烦。
因此,需要寻找一种不仅能够设定最大出水量,并且不需要反复拆装就能够完成调节的水管接头。
发明内容
本发明的目的是:提供一种能够调整水压,使不同楼层的出水量尽量趋于一致的水管接头。
本发明的技术方案是:带阀座的节水接头,主要由本体1、阀芯2、支架3、弹簧4和螺丝5组成,阀芯又包括阀头21和阀杆22,在阀头上设有两个以上的贯穿阀头的过水孔23,阀杆上设有与阀杆同轴的螺孔;将阀杆穿过支架中部的固定孔再穿过弹簧,将螺丝5旋拧到阀杆上的螺孔中,将弹簧固定在螺丝帽与支架3之间,再将支架按螺丝帽朝向进水端的方向从本体的进水端塞进本体内固定,带阀座的节水接头还包括阀座6,所述的阀座6从本体的出水端进入本体内,所述的阀座中心设有通孔,通孔朝向阀芯一端的壁面与阀头形成阴阳配合,阀头位于支架与阀座之间;所述的本体中部内壁设有向内突起的平台;所述的阀座包括一体化的两个部分,靠近进水端与阀头配合的部分为工作体,靠近出水端的另一部分为调节体,工作体的外径小于平台内径;调节体的外壁设有与本体平台边缘到出水端内壁的内螺纹相匹配的外螺纹,阀座按工作体先进入的方式从本体的出水端拧入本体内,通过调节阀座在本体内的位置改变阀头到达工作体的距离,从而达到调节出水流量的目的;在本体外壁两端设置螺纹,再旋拧到水管口内壁的螺纹上。
所述的支架外壁设有外螺纹,支架从本体的进水端旋入本体内固定。
在阀座通孔朝向本体出水端的壁面上设有调节装置,用于调节阀座在本体内的位置。
所述的调节装置为内六角孔,与内六角工具相匹配。
所述的过水孔在阀头上平均分布,过水孔从进水端到出水端,采用与阀头轴心平行或向轴心倾斜的方式排布。
有益效果:
1、把阀座的通孔出水端设置为调节装置,通过从出水端调节阀座在本体内的位置,就能够实现对最大出水量的调节。
附图说明
图1是本发明的外观结构示意图;
图2是本发明的立体局部剖视爆炸图;
图3是本发明的本体剖面示意图;
图4是本发明的阀座剖面示意图;
图5是本发明的阀芯结构示意图;
图6是本发明的局部剖示图;
图7是本发明的初始状态局部剖示图;
图8是本发明的阀头进入阀座后的局部剖示图。
具体实施方式
如图1到图3所示,带阀座的节水接头,主要由本体1、阀芯2、支架3、弹簧4和螺丝5组成。带阀座的节水接头安装在自来水管网系统中使用,能够通过调节控制最大出水量。
如图5所示,阀芯又包括阀头21和阀杆22,在阀头上设有两个以上的贯穿阀头的过水孔23,阀杆上设有与阀杆同轴的螺孔;将阀杆穿过支架中部的固定孔再穿过弹簧,将螺丝5旋拧到阀杆上的螺孔中,将弹簧固定在螺丝帽与支架3之间,再将支架按螺丝帽朝向进水端的方向从本体的进水端塞进本体内固定。通过旋拧螺丝,调整螺丝在阀杆内的位置,能够调节弹簧的预应力,从而能够调节通过带阀座的节水接头的最大水流量。拧紧螺丝,把弹簧压得更紧,水流克服弹簧的预应力推动阀头的力量需要加大,相应的,最大出水量变大,拧松螺丝,弹簧的预应力变小,水流克服弹簧的预应力推动阀头的力量减小,最大出水量变小。
如图4、图7所示,带阀座的节水接头还包括阀座6,所述的阀座6从本体的出水端进入本体内,所述的阀座中心设有通孔,通孔朝向阀芯一端的壁面与阀头形成阴阳配合,阀头位于支架与阀座之间。当水压大于正常值时,水流压力克服弹簧的压力推动阀芯,减少了阀芯与阀座之间的空隙,即减小了水流的横截面积,从而实现了自动控制流量的目的。如图8所示,当水压特别大时,阀芯就会完全进入阀座的通孔里,完全堵塞住水流通道,这时,水就通过阀头上预留的过水孔流出,保证合适的出水量。
所述的本体中部内壁设有向内突起的平台,对阀座、支架的位置起到限制作用,防止两者之间的距离过近,避免用户将阀头旋入通孔内堵塞住通孔,起不到自动调节流量的作用。
平台两侧的本体内壁长度相同。
平台两侧的本体内壁都设有内螺纹。本体与水管有两种连接方式,一种是利用本体两端内壁的内螺纹将本将旋拧在水管口外壁的螺纹上,一种是在本体外壁两端设置螺纹,再旋拧到水管口内壁的螺纹上。
所述的支架外壁设有外螺纹,支架从本体的进水端旋入本体内固定,通过调整支架在本体内的位置,也可以调节阀头与阀座之间的距离,从而起到调节流量的作用。
如图6所示,所述的阀座包括一体化的两个部分,靠近进水端与阀头配合的部分为工作体,靠近出水端的另一部分为调节体,工作体的外径小于平台内径;调节体的外壁设有与本体平台边缘到出水端内壁的内螺纹相匹配的外螺纹,阀座按工作体先进入的方式从本体的出水端拧入本体内,通过调节阀座在本体内的位置改变阀头到达工作体的距离,从而达到调节出水流量的目的。
在阀座通孔朝向本体出水端的壁面上设有调节装置,用于调节阀座在本体内的位置。所述的调节装置优选内六角孔,与内六角工具相匹配。调节时,从本体的出水端把调整工具,如内六角工具伸进本体内,进入调节装置,就能够调节阀座在本体内的位置。把阀座往进水口的方向拧,就是减少出水量,往出水口的方向拧,就是加大出水量。
所述的过水孔在阀头上平均分布,过水孔从进水端到出水端,采用与阀头轴心平行或向轴心倾斜的方式排布。
采用带阀座的节水接头,出水口不会由于水压大而导致流量过大,造成浪费。关闭出水口后,阀头周围的水压迅速地趋于平衡,在弹簧牵引力的作用下,阀芯会自动回复到初始的状态。
上述实施例仅是用来说明解释本发明的用途,而并非是对本发明的限制,本技术领域的普通技术人员,在本发明的实质范围内,做出各种变化或替代,也应属于本发明的保护范畴。
Claims (5)
1.带阀座的节水接头,主要由本体(1)、阀芯(2)、支架(3)、弹簧(4)和螺丝(5)组成,阀芯又包括阀头(21)和阀杆(22),在阀头上设有两个以上的贯穿阀头的过水孔(23),阀杆上设有与阀杆同轴的螺孔;将阀杆穿过支架中部的固定孔再穿过弹簧,将螺丝(5)旋拧到阀杆上的螺孔中,将弹簧固定在螺丝帽与支架(3)之间,再将支架按螺丝帽朝向进水端的方向从本体的进水端塞进本体内固定,其特征在于:带阀座的节水接头还包括阀座(6),所述的阀座(6)从本体的出水端进入本体内,所述的阀座中心设有通孔,通孔朝向阀芯一端的壁面与阀头形成阴阳配合,阀头位于支架与阀座之间;所述的本体中部内壁设有向内突起的平台;所述的阀座包括一体化的两个部分,靠近进水端与阀头配合的部分为工作体,靠近出水端的另一部分为调节体,工作体的外径小于平台内径;调节体的外壁设有与本体平台边缘到出水端内壁的内螺纹相匹配的外螺纹,阀座按工作体先进入的方式从本体的出水端拧入本体内,通过调节阀座在本体内的位置改变阀头到达工作体的距离,从而达到调节出水流量的目的;在本体外壁两端设置螺纹,再旋拧到水管口内壁的螺纹上。
2.根据权利要求1所述的带阀座的节水接头,其特征在于:所述的支架外壁设有外螺纹,支架从本体的进水端旋入本体内固定。
3.根据权利要求1所述的带阀座的节水接头,其特征在于:在阀座通孔朝向本体出水端的壁面上设有调节装置,用于调节阀座在本体内的位置。
4.根据权利要求3所述的带阀座的节水接头,其特征在于:所述的调节装置为内六角孔,与内六角工具相匹配。
5.根据权利要求1所述的带阀座的节水接头,其特征在于:所述的过水孔在阀头上平均分布,过水孔从进水端到出水端,采用与阀头轴心平行或向轴心倾斜的方式排布。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610104549.4A CN105605273B (zh) | 2013-10-23 | 2013-10-23 | 带阀座的节水接头 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610104549.4A CN105605273B (zh) | 2013-10-23 | 2013-10-23 | 带阀座的节水接头 |
CN201310499022.2A CN104565630B (zh) | 2013-10-23 | 2013-10-23 | 节水接头 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310499022.2A Division CN104565630B (zh) | 2013-10-23 | 2013-10-23 | 节水接头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105605273A true CN105605273A (zh) | 2016-05-25 |
CN105605273B CN105605273B (zh) | 2018-05-11 |
Family
ID=53082362
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610104408.2A Active CN105546124B (zh) | 2013-10-23 | 2013-10-23 | 一种阀座 |
CN201610104549.4A Expired - Fee Related CN105605273B (zh) | 2013-10-23 | 2013-10-23 | 带阀座的节水接头 |
CN201610104547.5A Pending CN105546250A (zh) | 2013-10-23 | 2013-10-23 | 带调节装置的接头 |
CN201610104538.6A Pending CN105605269A (zh) | 2013-10-23 | 2013-10-23 | 能够调节最大出水流量的节水接头 |
CN201310499022.2A Active CN104565630B (zh) | 2013-10-23 | 2013-10-23 | 节水接头 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610104408.2A Active CN105546124B (zh) | 2013-10-23 | 2013-10-23 | 一种阀座 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610104547.5A Pending CN105546250A (zh) | 2013-10-23 | 2013-10-23 | 带调节装置的接头 |
CN201610104538.6A Pending CN105605269A (zh) | 2013-10-23 | 2013-10-23 | 能够调节最大出水流量的节水接头 |
CN201310499022.2A Active CN104565630B (zh) | 2013-10-23 | 2013-10-23 | 节水接头 |
Country Status (1)
Country | Link |
---|---|
CN (5) | CN105546124B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106402546B (zh) * | 2015-05-18 | 2018-07-17 | 南安市丽迪家居用品有限公司 | 一种用在水管接头上的调节阀 |
CN106402547A (zh) * | 2016-11-18 | 2017-02-15 | 上海宇航系统工程研究所 | 一种低温自密封连接器 |
CN111365504B (zh) * | 2020-04-09 | 2021-12-03 | 浙江鼎港科技有限公司 | 一种节水过滤水龙头 |
CN111795195B (zh) * | 2020-07-25 | 2023-04-28 | 宁波市高格卫浴产品有限公司 | 一种可以自由旋转的水龙头 |
WO2023007400A1 (en) * | 2021-07-27 | 2023-02-02 | Flsmidth A/S | Drain valve assembly for filter plates |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2427706Y (zh) * | 2000-05-24 | 2001-04-25 | 山东龙口特种胶管厂 | 管接头的自密封装置 |
WO2007024842A2 (en) * | 2005-08-23 | 2007-03-01 | Eaton Aviation Corporation | Self-locking self-bonding rigid coupling |
US20080179883A1 (en) * | 2007-01-30 | 2008-07-31 | Fullerton Fastening Systems Llc | Rapidly engaging female threaded coupler |
CN101701656A (zh) * | 2009-11-01 | 2010-05-05 | 玉环县和成铜业有限公司 | 一种流量调节接头 |
CN101725779A (zh) * | 2008-10-23 | 2010-06-09 | 浜国际有限公司 | 管接头 |
CN102563252A (zh) * | 2010-12-31 | 2012-07-11 | 李耀强 | 水管接头 |
CN202834511U (zh) * | 2012-10-09 | 2013-03-27 | 宁波乾豪金属制品有限公司 | 一种管接头 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5547280A (en) * | 1979-02-12 | 1980-08-21 | John Carrington | Check valve |
US6237632B1 (en) * | 2000-05-30 | 2001-05-29 | National Coupling Company Inc. | Undersea hydraulic coupling member with primary and secondary poppet valves |
DE20116899U1 (de) * | 2001-10-15 | 2001-12-13 | Metallwerke Otto Dingerkus GmbH, 57439 Attendorn | Strömungswächter |
DE102006059471B4 (de) * | 2006-12-14 | 2010-06-10 | Viega Gmbh & Co. Kg | Strömungswächter |
US8020582B2 (en) * | 2007-01-27 | 2011-09-20 | Plainsman Manufacturing Inc. | Excess flow valve |
CN101514766B (zh) * | 2009-03-16 | 2011-07-20 | 浙江经立五金机械有限公司 | 可调节给水器出水量的接头装置 |
CN201434165Y (zh) * | 2009-05-13 | 2010-03-31 | 苗玉光 | 节水型管接头 |
JP5688269B2 (ja) * | 2010-11-09 | 2015-03-25 | 株式会社荏原製作所 | オリフィス付チェッキ弁 |
CN201902741U (zh) * | 2010-12-31 | 2011-07-20 | 李耀强 | 水管接头 |
JP2012255363A (ja) * | 2011-06-08 | 2012-12-27 | Aisan Industry Co Ltd | 流量制御弁 |
CN102287561A (zh) * | 2011-07-25 | 2011-12-21 | 李耀强 | 压力调节器 |
CN202153024U (zh) * | 2011-08-03 | 2012-02-29 | 盛世博扬(上海)暖通科技有限公司 | 地暖系统分集水器装置用的压差偏心组件 |
CN102297279A (zh) * | 2011-08-04 | 2011-12-28 | 李耀强 | 恒压稳流器 |
CN203052049U (zh) * | 2012-11-09 | 2013-07-10 | 陈跃龙 | 一种洗衣机进水管减压逆止装置 |
CN203614960U (zh) * | 2013-10-23 | 2014-05-28 | 中山市雅西环保科技有限公司 | 水管接头 |
-
2013
- 2013-10-23 CN CN201610104408.2A patent/CN105546124B/zh active Active
- 2013-10-23 CN CN201610104549.4A patent/CN105605273B/zh not_active Expired - Fee Related
- 2013-10-23 CN CN201610104547.5A patent/CN105546250A/zh active Pending
- 2013-10-23 CN CN201610104538.6A patent/CN105605269A/zh active Pending
- 2013-10-23 CN CN201310499022.2A patent/CN104565630B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2427706Y (zh) * | 2000-05-24 | 2001-04-25 | 山东龙口特种胶管厂 | 管接头的自密封装置 |
WO2007024842A2 (en) * | 2005-08-23 | 2007-03-01 | Eaton Aviation Corporation | Self-locking self-bonding rigid coupling |
US20080179883A1 (en) * | 2007-01-30 | 2008-07-31 | Fullerton Fastening Systems Llc | Rapidly engaging female threaded coupler |
CN101725779A (zh) * | 2008-10-23 | 2010-06-09 | 浜国际有限公司 | 管接头 |
CN101701656A (zh) * | 2009-11-01 | 2010-05-05 | 玉环县和成铜业有限公司 | 一种流量调节接头 |
CN102563252A (zh) * | 2010-12-31 | 2012-07-11 | 李耀强 | 水管接头 |
CN202834511U (zh) * | 2012-10-09 | 2013-03-27 | 宁波乾豪金属制品有限公司 | 一种管接头 |
Also Published As
Publication number | Publication date |
---|---|
CN105546124A (zh) | 2016-05-04 |
CN104565630B (zh) | 2016-08-17 |
CN105605273B (zh) | 2018-05-11 |
CN105546124B (zh) | 2017-10-27 |
CN105546250A (zh) | 2016-05-04 |
CN105605269A (zh) | 2016-05-25 |
CN104565630A (zh) | 2015-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203614960U (zh) | 水管接头 | |
CN102563252B (zh) | 水管接头 | |
CN201902741U (zh) | 水管接头 | |
CN105605273A (zh) | 带阀座的节水接头 | |
CN104763853A (zh) | 一种接头 | |
CN207777873U (zh) | 一种用于调节管道内液体压力的管道连接器 | |
CN105546249B (zh) | 一种水接头 | |
CN104107765B (zh) | 节水花洒 | |
CN203614778U (zh) | 水管接头的节流阀 | |
CN204942839U (zh) | 一种组合式水接头 | |
CN104565470A (zh) | 一种节流阀 | |
CN105135017B (zh) | 一种带母子阀的恒流器 | |
CN204942711U (zh) | 一种从出水端调节最大出水量的水接头 | |
CN104565525B (zh) | 龙头水嘴 | |
CN203549054U (zh) | 水气混合节水水龙头 | |
CN202580184U (zh) | 带母子阀的恒流器 | |
CN202139643U (zh) | 一种调压室外消火栓 | |
CN103322254B (zh) | 恒流淋浴器 | |
CN204692840U (zh) | 一种管网连接部件 | |
CN203322422U (zh) | 恒流淋浴器 | |
CN204784918U (zh) | 一种水流量调节阀 | |
CN203549108U (zh) | 龙头水嘴 | |
CN105673901B (zh) | 一种节水接头 | |
CN202418771U (zh) | 流量可调节水器 | |
CN201746876U (zh) | 带差量调节器的供水设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220105 Address after: 252000 Room 101, 10th floor, Norbert R & D center building, No. 88, South Huanghe Road, high tech Zone, Liaocheng City, Shandong Province Patentee after: Yundaotu (Shandong) Intelligent Technology Co.,Ltd. Address before: 362300 Liucheng Office of Nanan City, Quanzhou, Fujian, B 3, 304, science and technology business district, Success Street. Patentee before: NANAN LIDI HOME SUPPLIES Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |