CN104235426A - 一种大流量过滤阀 - Google Patents
一种大流量过滤阀 Download PDFInfo
- Publication number
- CN104235426A CN104235426A CN201310242570.7A CN201310242570A CN104235426A CN 104235426 A CN104235426 A CN 104235426A CN 201310242570 A CN201310242570 A CN 201310242570A CN 104235426 A CN104235426 A CN 104235426A
- Authority
- CN
- China
- Prior art keywords
- piston
- valve body
- runner
- sealing gasket
- sidewall
- 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.)
- Pending
Links
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0708—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising means to avoid jamming of the slide or means to modify the 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
本发明公开了一种大流量过滤阀,包括阀体,所述阀体的一个端口设有盖板,另一个端口为进水流道,所述盖板和阀体形成一个圆柱形内腔,所述内腔中设有活塞,所述活塞为管状结构,所述活塞侧壁中心处设有环形凹槽,所述活塞的内腔中还设有增流圈,所述活塞和阀体侧壁之间还设有密封垫,所述活塞与密封垫匹配,所述阀体的侧壁上还设有中心流道、侧流道、出水流道和排污流道,所述中心流道和侧流道均与外接的处理槽连通。本发明通过在活塞内腔中设置了增流圈,在反洗时,水通过增流圈增加了25%的反洗流量,使反洗更充分。
Description
技术领域
本发明涉及一种过滤阀,具体涉及一种大流量过滤阀。
背景技术
在软化水设备中,处理槽经过长期的工作,置换等会含有大量的杂质,一般通过反洗的过程来清除杂质,但是现有的大流量过滤阀由于流道结构,以及活塞结构只能支持较小的反洗流量,反洗不够充分,还会有一定量的杂质存在。
发明内容
发明目的:为了克服现有技术中存在的不足,本发明提供一种大流量过滤阀,解决了现有过滤阀反洗流量小,反洗不充分的问题。
为解决上述技术问题,本发明采用的技术方案是:
一种大流量过滤阀,包括包括阀体,所述阀体的一个端口设有盖板,另一个端口为进水流道,所述盖板和阀体形成一个圆柱形内腔,所述内腔中设有活塞,所述活塞为管状结构,所述活塞侧壁中心处设有环形凹槽,所述活塞的内腔中还设有增流圈,所述活塞和阀体侧壁之间还设有密封垫,所述活塞与密封垫匹配,所述阀体的侧壁上还设有中心流道、侧流道、出水流道和排污流道,所述中心流道和侧流道均与外接的处理槽连通。
所述活塞在内腔中往复运动,在正常产水时,所述活塞、阀体侧壁和密封垫配合堵住排污流道的端口,所述环形凹槽与阀体侧壁配合构成一条流道,所述流道连通中心流道与出水流道。
在反洗时,所述出水流道外部关闭,所述环形凹槽与阀体侧壁配合构成一条流道,所述流道连通侧流道与排污流道。
所述密封垫包括第一密封垫、第二密封垫、第三密封垫、第四密封垫和第五密封垫。
所述盖板上设有通孔,所述通孔与活塞的活塞杆匹配。
有益效果:本发明通过在活塞内腔中设置了增流圈,在反洗时,水通过增流圈增加了25%的反洗流量,使反洗更充分。
附图说明
图1为本发明正常产水时的结构示意图。
图2为本发明反洗时的结构示意图。
具体实施方式
下面结合附图对本发明作更进一步的说明。
如图1所示:一种大流量过滤阀,包括包括阀体1,所述阀体1的一个端口设有盖板,所述盖板上设有通孔,所述通孔与活塞的活塞杆匹配,所述阀体1的另一个端口为进水流道2,所述盖板和阀体1形成一个圆柱形内腔,所述内腔中设有活塞,所述活塞为管状结构,所述活塞侧壁中心处设有环形凹槽13,所述活塞的内腔中还设有增流圈12,所述活塞和阀体1侧壁之间还设有密封垫,所述活塞与密封垫匹配,所述密封垫包括第一密封垫7、第二密封垫8、第三密封垫9、第四密封垫10和第五密封垫11,所述阀体1的侧壁上还设有中心流道3、侧流道4、出水流道5和排污流道6,所述中心流道3和侧流道4均与外接的处理槽连通。
所述活塞在内腔中往复运动,在正常产水时,所述活塞、阀体1侧壁和密封垫配合堵住排污流道6的端口,所述环形凹槽13与阀体1侧壁配合构成一条流道,所述流道连通中心流道3与出水流道5。
水从进水流道2进入,流入侧流道4进入处理槽,经处理后的软化水从中心流道3向上,从出水流道5排出。
如图2所示:为本发明反洗时的结构示意图。在反洗时,所述出水流道5外部关闭,所述环形凹槽13与阀体1侧壁配合构成一条流道,所述流道连通侧流道4与排污流道6。
水从进水流道2进入,流入活塞的内腔,再通过活塞内腔中的增流圈12,增流后的水流入中心流道3进入处理槽,冲洗杂质,然后通过侧流道4向上从排污流道6排出。
以上所述的一种大流量过滤阀,在反洗时将水流通过增流圈12,增加了25%的反洗流量,反洗更充分。
以上所述仅是本发明的优选实施方式,应当指出:对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。
Claims (3)
1.一种大流量过滤阀,其特征在于:包括包括阀体(1),所述阀体(1)的一个端口设有盖板,另一个端口为进水流道(2),所述盖板和阀体(1)形成一个圆柱形内腔,所述内腔中设有活塞,所述活塞为管状结构,所述活塞侧壁中心处设有环形凹槽(13),所述活塞的内腔中还设有增流圈(12),所述活塞和阀体(1)侧壁之间还设有密封垫,所述活塞与密封垫匹配,所述阀体(1)的侧壁上还设有中心流道(3)、侧流道(4)、出水流道(5)和排污流道(6),所述中心流道(3)和侧流道(4)均与外接的处理槽连通;
所述活塞在内腔中往复运动,在正常产水时,所述活塞、阀体(1)侧壁和密封垫配合堵住排污流道(6)的端口,所述环形凹槽(13)与阀体(1)侧壁配合构成一条流道,所述流道连通中心流道(3)与出水流道(5);
在反洗时,所述出水流道(5)外部关闭,所述环形凹槽(13)与阀体(1)侧壁配合构成一条流道,所述流道连通侧流道(4)与排污流道(6)。
2.根据权利要求1所述的一种大流量过滤阀,其特征在于:所述密封垫包括第一密封垫(7)、第二密封垫(8)、第三密封垫(9)、第四密封垫(10)和第五密封垫(11)。
3.根据权利要求1所述的一种大流量过滤阀,其特征在于:所述盖板上设有通孔,所述通孔与活塞的活塞杆匹配。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310242570.7A CN104235426A (zh) | 2013-06-18 | 2013-06-18 | 一种大流量过滤阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310242570.7A CN104235426A (zh) | 2013-06-18 | 2013-06-18 | 一种大流量过滤阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104235426A true CN104235426A (zh) | 2014-12-24 |
Family
ID=52224067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310242570.7A Pending CN104235426A (zh) | 2013-06-18 | 2013-06-18 | 一种大流量过滤阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104235426A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108603611A (zh) * | 2016-02-11 | 2018-09-28 | 3M创新有限公司 | 用于歧管的可旋转阀芯 |
-
2013
- 2013-06-18 CN CN201310242570.7A patent/CN104235426A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108603611A (zh) * | 2016-02-11 | 2018-09-28 | 3M创新有限公司 | 用于歧管的可旋转阀芯 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204469553U (zh) | 新型ro膜滤芯体及其过滤器 | |
CN103785209B (zh) | 一种反冲洗滤网过滤器 | |
CN202992262U (zh) | 一种多功能控制阀 | |
WO2016008319A1 (zh) | 一种节水型家用反渗透ro膜组件 | |
CN104070409A (zh) | 一种高效车床冷却水箱 | |
CN104235426A (zh) | 一种大流量过滤阀 | |
CN103322227B (zh) | 一种大流量水处理装置 | |
CN203309205U (zh) | 一种具有逆流流道的阀体 | |
CN203309195U (zh) | 一种大流量过滤阀 | |
CN203976508U (zh) | 集纯水、净水压力罐于一体的无废水纯水机 | |
CN105854375B (zh) | 一种进出水都在一端的可冲洗滤材的过滤组件 | |
CN203956628U (zh) | 数控机床水箱 | |
CN204022514U (zh) | 一种组合式反渗透ro膜 | |
CN203641551U (zh) | 一种带废水比的球阀 | |
CN104235424A (zh) | 一种单活塞逆流控制阀 | |
CN105582710A (zh) | 一种带中心管的pp棉滤芯 | |
CN104229935A (zh) | 一种基于双活塞阀体的水处理装置 | |
CN203309194U (zh) | 一种单活塞逆流控制阀 | |
CN204874149U (zh) | 一种虹吸净水器 | |
CN203309213U (zh) | 一种基于整体式双活塞阀体的水处理装置 | |
CN204019259U (zh) | 高效车床冷却水箱 | |
CN204601720U (zh) | 一种多隔层滤芯 | |
CN210251484U (zh) | 带滤网快装结构的射流器 | |
CN202638281U (zh) | 外压式超滤滤芯及包括该滤芯的外压式超滤净水器 | |
CN203959960U (zh) | 一种冷却水的过滤软化处理系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |