CN104154257B - A kind of Flow-rate adjustment drinking water faucet - Google Patents
A kind of Flow-rate adjustment drinking water faucet Download PDFInfo
- Publication number
- CN104154257B CN104154257B CN201410414265.6A CN201410414265A CN104154257B CN 104154257 B CN104154257 B CN 104154257B CN 201410414265 A CN201410414265 A CN 201410414265A CN 104154257 B CN104154257 B CN 104154257B
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- CN
- China
- Prior art keywords
- spool
- water
- flow
- drinking
- valve
- 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.)
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Classifications
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
- F16K3/262—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a transverse bore in the valve member
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- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
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- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/32—Means for additional adjustment of the rate of flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Flow-rate adjustment drinking water faucet of the present invention, comprise valve body, be threaded connection in valve body and fixing valve seat is installed, valve seat is built with the spool that can carry out Flow-rate adjustment, spool outside is provided with Compress Spring, and valve core upper sleeve has pressing tap, is connected with spring, according to different Environmental Conditions regulating spool inner valve stem, control uninterrupted.Spool is fixed on valve core case, and the osculum on spool is communicated with valve body osculum, valve body osculum is equipped with drinking-water outer cover, prevent from encountering water outlet during drinking-water, not only ensure safety but also ensure health, this drinking water faucet uninterrupted facilitates controlled, a large amount of saving public places water consumption.
Description
Technical field
The present invention relates to be a kind of can the drinking water faucet of regulating water flow, the direct drinking-water water tap used especially in public places.
Background technique
Along with the raising of people's living standard, the public places such as tourist attractions, park, Entertainment Plaza, shopping street are built more and more, and these public places have started to install the various public fire hose, especially directly drinking water faucet, facilitate the people to use, some cities have started to provide direct drinking water.Along with the progress of society, direct drinking water will be popularized, and public place direct drinking tap also will use in a large number in the future soon.The ordinary faucet that current public field uses, water flow can not regulate, water flow is large, user sometimes can not cutout cock in time, there is the waste of great lot of water resources, causes difficult management to managerial department, along with improving constantly of living standards of the people, in today that water resources is more and more deficienter, a large amount of uses of especially following direct drinking water, public place ordinary faucet will cause the waste of a large amount of directly drinking-water.
Summary of the invention
The object of the invention is to provide one can internal regulation potable water flow, is convenient to management, is used in the direct drinking tap of the public place of different flow requirement.
Technological scheme of the present invention is: Flow-rate adjustment water tap of the present invention, comprise valve body, valve body is made up of metal or plastics, be threaded connection in valve body and fixing valve seat is installed, valve seat is built with the spool that can carry out Flow-rate adjustment, spool outside is provided with stainless steel Compress Spring, and valve core upper sleeve has pressing tap, is connected with spring.Flow-rate adjustment valve rod is provided with, according to different Environmental Conditions regulating spool flows in spool.Spool is fixed on valve core case, and the osculum on spool is communicated with valve body osculum.Valve body osculum is equipped with drinking-water outer cover, when preventing from drinking water, mouth encounters water outlet, not only ensures safety but also ensure health.Normal state spool tap under spring and hydraulic pressure effect is closed, and presses tap, and current are by flow control spool from the ejection of tap water outlet hole, and unclamp tap, spool is closed automatically.
Advantage of the present invention is: 1, regulating water flow in spool, controls uninterrupted, using water wisely as required.2, Flow-rate adjustment need use special spanner, and outward appearance can not see adjusting screw, and adjust flux is undertaken by administrative staff, and avoiding non-working person can random adjust flux.3, water outlet is provided with outer cover protection, and when preventing from drinking water, the mouth of people encounters water outlet, not only ensures mouth safety but also ensure drinking water hygiene.
The specific embodiment of the present invention is introduced in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Accompanying drawing 1 is the main sectional view of Flow-rate adjustment drinking water faucet closed condition of the present invention;
Accompanying drawing 2 is main sectional views of Flow-rate adjustment drinking water faucet open mode of the present invention.
Embodiment
As shown in Figure 1, Flow-rate adjustment drinking water faucet of the present invention, comprise the valve body 5 be made up of metal or plastics, valve body 5 is processed with spool mounting hole, water intake and water outlet, valve core case 8 spool mounting hole is equipped with, seal ring 7 on valve core case 8 is for being sealed into the mouth of a river, and seal ring 14 is for seal valve core bore, and valve core case 8 is fixed on valve body 5 by screw thread.Valve core case 8 is built with the spool 6 that can carry out Flow-rate adjustment, valve rod 12 position in rotating regulation valve core 6, valve rod 12 blocks metering orifice in spool 6 to control drinking valve flow, valve rod 12 outer cover has "O"-ring 13, for the sealing of valve rod, valve rod 12 top is processed with interior hexagonal hole, is convenient to the position of hexagon rotating regulation valve bar 12.Stainless steel Returnning spring 10 and push switch 11 are equipped with in spool 6 outside, and push switch 11 outer cover has decorative cover 9, is processed with screw thread in decorative cover 9, links together with valve core case 8.Valve body 5 bottom is water intake, and connected by outside thread adapter 1, connection part is equipped with seal rubber pad 4, the exterior nut 2 of nipple joint 1 and rubber cushion 3, is convenient to drinking water faucet and connects drinking fountain stand or various water source.Drinking water faucet water outlet has been threaded connection water outlet 17, and water outlet 17 is pressed with seal ring 18 and drinking-water outer cover 16 below, and drinking-water outer cover outer cover has plastic sheath 15, and when preventing from drinking water, mouth is injured.During use, press push switch 11 with water, spring 10 compresses, and spool 6 moves down, seal ring 19 and valve core case 8 leave, and water is flowed out by spool 6 endoporus, unclamps push switch 11, spool 6 resets under Returnning spring 10 acts on, and seal ring 19 blocks water intake, cutout cock.
Be illustrated in figure 2 a kind of open mode of Flow-rate adjustment drinking water faucet of the present invention, drinking water faucet is fixed on table top 22 by nut 2 pressing, now push switch 11 is down state, Returnning spring 10 is compressed, water enters in valve body 5 by nipple joint 1, enter in spool by the water inlet 21 of spool 6 again, regulating valve stem 12 in spool 6 now part blocks spool 6 osculum, water flow is restricted, adjusting screw rod regulates downwards, flow is less, and water is flowed out by spool bore 20, then is flowed out from water outlet 17 by valve body 5.
Claims (2)
1. Flow-rate adjustment drinking water faucet, it is characterized in that: valve body (5) is made up of metal or plastics, be threaded connection in valve body (5) and fixing valve core case (8) is installed, valve core case (8) is built with the spool (6) of Flow-rate adjustment, adjust flux valve rod (12) is designed with in spool (6), rotary valve rod (12), by blocking the osculum of spool (6) to control flow, spool (6) outside is provided with stainless steel Compress Spring (10), on spool (6), also cover has pressing tap (11), and spool (6) is fixed on valve core case (8).
2. Flow-rate adjustment drinking water faucet according to claim 1, is characterized in that water outlet outer cover has drinking-water outer cover (16), outside drinking-water outer cover (16), plastic sheath (15) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414265.6A CN104154257B (en) | 2014-08-22 | 2014-08-22 | A kind of Flow-rate adjustment drinking water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414265.6A CN104154257B (en) | 2014-08-22 | 2014-08-22 | A kind of Flow-rate adjustment drinking water faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104154257A CN104154257A (en) | 2014-11-19 |
| CN104154257B true CN104154257B (en) | 2016-04-13 |
Family
ID=51879833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410414265.6A Active CN104154257B (en) | 2014-08-22 | 2014-08-22 | A kind of Flow-rate adjustment drinking water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154257B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111365A (en) * | 2016-08-24 | 2016-11-16 | 顺德职业技术学院 | Shower nozzle discharging device |
| CN110486492B (en) * | 2019-08-27 | 2020-12-11 | 江苏河海给排水成套设备有限公司 | Water transfer valve capable of controlling flow velocity in multiple stages |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056461C3 (en) * | 1970-11-17 | 1979-04-26 | Robert Bosch Gmbh, 7000 Stuttgart | Valve for limiting a pressure medium flow |
| CN2089097U (en) * | 1990-11-29 | 1991-11-20 | 何钢奎 | Delay self-closed water tap |
| US5699829A (en) * | 1996-05-14 | 1997-12-23 | Ross Operating Vale Co. | Fluid control valve with soft startup |
| CN2535626Y (en) * | 2002-03-28 | 2003-02-12 | 田啟聪 | Plunger-stopping throttle valve |
| CN2881247Y (en) * | 2005-12-26 | 2007-03-21 | 罗天滨 | Cut-off device of fluid pipeline |
| DK177066B1 (en) * | 2008-05-05 | 2011-05-23 | Frese As | Control valve |
| CN201844065U (en) * | 2010-11-15 | 2011-05-25 | 杨方华 | Ceramic valve core having functions of automatically reducing flow and preventing scald and used on valve |
| SE535490C2 (en) * | 2010-12-01 | 2012-08-28 | Tour & Andersson Ab | Control valve |
| CN204025728U (en) * | 2014-08-22 | 2014-12-17 | 蓬莱奥斯勃机械有限公司 | A kind of Flow-rate adjustment drinking water faucet |
-
2014
- 2014-08-22 CN CN201410414265.6A patent/CN104154257B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104154257A (en) | 2014-11-19 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zhonghua Inventor after: Li Fengcai Inventor after: Lin Zhong Inventor before: Sun Zhonghua Inventor before: Li Fengcai |
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| CB03 | Change of inventor or designer information |