CN103216638B - Double-aperture and direct-acting type water faucet - Google Patents
Double-aperture and direct-acting type water faucet Download PDFInfo
- Publication number
- CN103216638B CN103216638B CN201310154667.2A CN201310154667A CN103216638B CN 103216638 B CN103216638 B CN 103216638B CN 201310154667 A CN201310154667 A CN 201310154667A CN 103216638 B CN103216638 B CN 103216638B
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- valve rod
- water inlet
- row hole
- 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.)
- Active
Links
Landscapes
- Lift Valve (AREA)
Abstract
The invention relates to a double-aperture and direct-acting type water faucet which comprises a valve body, a valve rod and a water inlet connector. The valve rod is a hollow body, water inlet row holes and water outlet row holes are distributed in the valve rod, an upper sealing valve cover and a lower sealing valve cover are placed between the outer wall of the valve rod and the inner cavity wall of the valve body, the upper edge of the upper sealing valve cover is fixed on the upper side of the water inlet row holes, and the lower edge of the upper sealing valve cover is fixed on the upper side of the water inlet connector of a valve body inner cavity. The upper edge of the lower sealing valve cover is fixed between the water inlet row holes and the water outlet row holes of the valve rod, the lower edge of the lower sealing valve cover is fixed on the lower side of the water inlet connector of the valve body inner cavity, and a water inlet cavity is formed between the upper sealing valve cover and the lower sealing valve cover. A main water pressing hand shank and an auxiliary water pressing hand shank are placed at the upper end of the valve rod. The water outlet row holes are divided into upper water outlet row holes and lower water outlet row holes. An end cap is placed at the lower end of the valve rod, and water outlet holes are distributed on the periphery of a lower end face of the valve body. The water supply volume is controllable, the valve covers are not damaged easily, and the service life of the water faucet is long.
Description
Technical field
The present invention relates to a kind of valve that can be used in fluid pipeline, be specifically related to a kind of water tap.
Background technique
In daily life, water tap is the important daily necessities of family, and be also the water appliance that people will contact and frequently utilize every day, whether the excellence of faucet performance, objectively will impact and decide the part quality of the life of people.Existing water tap product in actual use, is all difficult to the accurate regulation and control realizing leading flow discharges according to the different demands of people, otherwise be exactly flow too large, waste water, uneconomical; Be exactly that flow is too little, impel people's tune of transferring to go, not only water wasting but also time-consuming, allow people be difficult to accomplish to settle at one go just can regulate and control out and moderate and satisfied use water flow.Special in toilet or public place, when washing with water tap, because tap uses frequent, wearing and tearing aggravation, adds that switch does not shut sometimes, and metalling run out and leaking often occurs.And when selecting infrared induction leading, then cost is high, easily out of control, and scouring of wool towel is all difficult, only simple for washing one's hands.Also have a kind of time-delay valve in addition, hand pressing open after be but difficult to allow people follow one's bent with the water time, or, hand do not wash and just automatically closes, or, hand washing is over also to continue again and discharges water, very inconvenient; For most existing tap valve, especially rotary adjusting control valve, its spool especially rotating shaft sealing friction is very large, therefore switch opens and closes resistance greatly, and when frequently opening and closing, its sealing wear is faster, and the life-span is shorter.Chinese patent CN1012696736A, disclose a kind of valve, comprise valve body, valve rod, inlet opening and delivery outlet, described valve rod is hollow article, cloth through hole on valve rod, establishes stuffing box gland between valve rod and upper limit ring, along being fixed on valve rod on stuffing box gland, along being fixed on inwall on valve body under stuffing box gland, upper limit ring is connected to valve body top; Establish valve pocket between valve rod and lower limit ring, along being fixed on valve rod on valve pocket, along being fixed on inwall under valve body under valve pocket, lower limit ring is connected to valve body lower portion; Form cavity between stuffing box gland with valve pocket to be connected with described inlet opening.Although its genus is very little without valve core valve, sealing keying friction, resistance of exerting pressure is little, and switching speed is very fast, during as leading use, then and the more difficult control of valve flow.In addition, due to water hammering during valve switch, the valve pocket in tubular structure is fragile.
Summary of the invention
For above-mentioned problems of the prior art, the object of the present invention is to provide a kind of two aperture direct-acting type water tap, its water consumption size is controlled, and valve pocket is not fragile, long service life.
The technological scheme that the present invention is taked for achieving the above object: a kind of two aperture direct-acting type water tap, comprises valve body, valve rod and water inlet interface; Described valve rod is hollow article, valve rod is laid water inlet row hole and water outlet row hole, upper and lower sealing valve pocket is established between described valve rod outer wall and body cavity wall, wherein the upper edge of upper sealing valve cover is fixed on the upside of water row hole, the lower edge of upper sealing valve cover is fixed on the upside of the water inlet interface of body cavity, the upper edge of lower seal valve pocket is fixed between the water-in and water-out row hole of valve rod, the lower edge of lower seal valve pocket is fixed on the downside of the water inlet interface of body cavity, and the space between upper and lower sealing valve pocket forms water-inlet cavity; Major and minor setting-out handle is established in described valve rod upper end, and described water outlet row hole is divided into upper water-out row hole and lower water outlet row hole; Plug is established in described valve rod lower end, and described valve body lower end face periphery lays osculum.
Described main setting-out handle is a T bolt, is fixedly connected with by screw thread with described valve rod upper end; Described secondary setting-out handle is the round-meshed cylinder body be socketed on main setting-out handle of bottom belt, and under valve-closed state, described major and minor setting-out handle upper end is concordant.
Described upper and lower sealing valve pocket is cone-shape, and its upper and lower edge is respectively equipped with the chimb for embedding in valve body and stem groove.
Described upper and lower sealing valve pocket adopts silica gel material to make, the netted interior muscle of its liner.
as shown from the above technical solutionthe invention belongs to without valve core valve, the surrounding of its cone seal valve pocket soft face liner one deck can the netted interior muscle of cross extending, the direct acting of water tap is made to open and close resistance less, the range of working pressure of tap is higher, and switch is sensitive, and it is little that sealing opens and closes friction, switching speed is not fast, fragile and water yield size is controlled.
Accompanying drawing explanation
Fig. 1 is closed condition structural representation of the present invention;
Fig. 2 is that the present invention opens little water yield status architecture schematic diagram;
Fig. 3 is that the present invention opens big water quantity status architecture schematic diagram;
Fig. 4 is cone seal housing configuration schematic diagram.
In figure: 1, main setting-out handle, 2, secondary setting-out handle, 3, valve rod, 4, valve body, 5, upper sealing valve cover, 6, lower seal valve pocket, 7, osculum, 8, plug, 9, lower water outlet row hole, 10, upper water-out row hole, 11, water inlet interface, 12, water inlet row hole, 13, netted interior muscle.
Embodiment
As shown in Figure 1, the present invention includes valve body 4, valve rod 3 and water inlet interface 11; Valve rod 3 is hollow article, and valve rod is laid water inlet row hole 12 and upper and lower water outlet row hole 9,10, upper water-out row hole is greater than lower water outlet row hole.Upper and lower sealing valve pocket 5,6 is established between valve rod outer wall and body cavity wall, wherein the upper edge of upper sealing valve cover 5 is fixed on the upside of water row hole, the lower edge of upper sealing valve cover is fixed on the upside of the water inlet interface 11 of body cavity, the upper edge of lower seal valve pocket 6 is fixed between the water inlet and outlet row hole of valve rod and upper water-out row, the lower edge of lower seal valve pocket 6 is fixed on the downside of the water inlet interface 11 of body cavity, and the space between upper and lower sealing valve pocket forms water-inlet cavity; Major and minor setting-out handle 1,2 is established in valve rod 3 upper end.Main setting-out handle 1 is a T bolt, is fixedly connected with by screw thread with valve rod upper end; Secondary setting-out handle 2 is the round-meshed cylinder body be socketed on main setting-out handle of bottom belt, and under valve-closed state, major and minor setting-out handle upper end is concordant.Plug 8 is established in valve rod 3 lower end, and it is holistic direct Sealing that plug 8 can adopt with valve rod, also can adopt screw type Sealing.Valve body 4 lower end surface periphery lays osculum 7.Upper and lower sealing valve pocket 5,6 is in cone-shape, and its upper and lower edge is respectively equipped with the chimb for embedding in valve body and stem groove.Upper and lower sealing valve pocket adopts silica gel material, and is provided with the netted interior muscle 13 that can make cross extending.
The invention belongs to without spool, sealing open and close friction very little, the technical advantage that switching speed is very fast, shaped seals cover of the prior art and valve pocket unification are changed system into taper (or claiming tubaeform) sealing valve pocket, surrounding soft face liner one deck laterally stretchable interior muscle of this tubaeform sealing valve pocket, and then it is less to make the direct acting of water tap open and close resistance, the range of working pressure of tap is higher, and switch is sensitiveer.Especially the present invention also takes the press-started method of secondary phase of tap valve, so when direct-acting type water tap is opened, can substep accurately control certain flow.The present invention can either for " slow current wash dish " in kitchen, again can with large discharge fast by washbowl and kettle filled with water, see Fig. 2,3; Especially for " slow current are washed one's hands " in toilet, when washing hand, directly hold in the palm stifled water outlet just energy quick closedown tap with hand, convenient and swift!
Working principle of the present invention is: namely first time is pressed together by major and minor setting-out handle, and the lower water outlet row hole of the valve rod lower semisection that this trip promotes is opened; Second time pressing then directly presses main setting-out handle by finger, through secondary setting-out handle pressing valve rod, and then opens upper water-out row hole (also directly can promote valve rod by finger presses main setting-out handle and directly obtain large discharge through secondary setting-out handle).During closedown at the bottom of hand rest plug to valve body, thus realize fast opening and closing.The size of water,tap flow is selected quick and precisely to realize according to the subjective desire of people and pressing mode.Secondary setting-out handle of the present invention is barrel-shaped, and Tong Di center is manhole, and the diameter of manhole is less than valve rod external diameter.Main setting-out handle is a T bolt, and its large head external diameter is slightly smaller than the drum internal diameter of secondary setting-out handle; Top diameter is then less than through-hole diameter at the bottom of secondary setting-out handle bucket, and the little hook bolt of T-shaped can easily pass manhole at the bottom of bucket and be screwed in the corresponding hollow valve rod in leading upper end by microcephaly's screw thread encapsulation and fix.In addition, in hollow valve rod lower end of the present invention, then screw in a reverse T bolt, valve rod lower end is sealed.Its specific operation are: when pressing major and minor setting-out handle by gesture and facial expression, press valve rod bottom the drum of secondary setting-out handle thereupon and vertically move nearly half stroke, and then realize the semi-open of valve, the little row hole of the valve stream of valve rod lower semisection is impelled to expose completely, realize small guide vane for the first time to discharge water, as shown in Figure 2.When pressing with finger main setting-out handle again, finger just directly can be passed down through barrel-shaped secondary setting-out handle and then valve rod of directly exerting pressure, and impels the upper water-out row hole of valve rod lower semisection also to expose completely, realizes large aperture, large discharge discharges water.
Working stability of the present invention, flexibly, long service life, due to the netted interior muscle of sealing valve pocket liner, sealing valve pocket is soft and high pressure resistant, hardness is low, only rely on the rolling in seal clearance face just can realize the rapidly opened and closed of tap valve, therefore switch is exerted pressure, and to open and close resistance very little, and control sensitivity is very high, sealability is fabulous, and can achieve two apertures keyings of tap valve by stroke positioning instant.Enable people indiscriminately ad. as one wishes manipulate leading waterdrainage amount, think large just large, think little just little.
Above are only embodiments of the invention, to one skilled in the art, the present invention has multiple change and change.Allly within invention thought of the present invention and principle, make any amendment, equivalently to replace, improve, all should be included within protection scope of the present invention.
Claims (4)
1. a two aperture direct-acting type water tap, comprises valve body, valve rod and water inlet interface; Described valve rod is hollow article, valve rod is laid water inlet row hole and water outlet row hole, upper and lower sealing valve pocket is established between described valve rod outer wall and body cavity wall, wherein the upper edge of upper sealing valve cover is fixed on the upside of water row hole, the lower edge of upper sealing valve cover is fixed on the upside of the water inlet interface of body cavity, the upper edge of lower seal valve pocket is fixed between the water-in and water-out row hole of valve rod, the lower edge of lower seal valve pocket is fixed on the downside of the water inlet interface of body cavity, and the space between upper and lower sealing valve pocket forms water-inlet cavity; It is characterized in that: major and minor setting-out handle is established in described valve rod upper end, described water outlet row hole is divided into upper water-out row hole and lower water outlet row hole; Plug is established in described valve rod lower end, and described valve body lower end face periphery lays osculum.
2. according to claim 1 pair of aperture direct-acting type water tap, is characterized in that: described main setting-out handle is a T bolt, is fixedly connected with by screw thread with described valve rod upper end; Described secondary setting-out handle is the round-meshed cylinder body be socketed on main setting-out handle of bottom belt, and under valve-closed state, described major and minor setting-out handle upper end is concordant.
3. according to claim 1 pair of aperture direct-acting type water tap, is characterized in that: described upper and lower sealing valve pocket is all in cone-shape, and its upper and lower edge is respectively equipped with the chimb for embedding in valve body recess and stem groove.
4. according to claim 3 pair of aperture direct-acting type water tap, is characterized in that: described upper and lower sealing valve pocket adopts silica gel material to make, the netted interior muscle of its liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154667.2A CN103216638B (en) | 2013-04-28 | 2013-04-28 | Double-aperture and direct-acting type water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154667.2A CN103216638B (en) | 2013-04-28 | 2013-04-28 | Double-aperture and direct-acting type water faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103216638A CN103216638A (en) | 2013-07-24 |
| CN103216638B true CN103216638B (en) | 2015-04-08 |
Family
ID=48814688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310154667.2A Active CN103216638B (en) | 2013-04-28 | 2013-04-28 | Double-aperture and direct-acting type water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103216638B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972238B (en) * | 2016-07-24 | 2018-04-27 | 夏育红 | A kind of valve body movable type controlled valve for industrial pipeline |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623268B1 (en) * | 1987-08-19 | 1990-02-16 | Dufrene Alain | LIQUID DRAINAGE TAP |
| GB9212829D0 (en) * | 1992-06-17 | 1992-07-29 | Imi Santon Ltd | Fluid flow control valves |
| CH700417A1 (en) * | 2009-02-13 | 2010-08-13 | Leo Buehler | Process control, valve assembly and portioning for portioning a flowable, pressurized mass. |
| CN101956840A (en) * | 2010-11-09 | 2011-01-26 | 常州有容电子有限公司 | Automatic constant temperature tap |
| CN202349308U (en) * | 2011-11-09 | 2012-07-25 | 崔骢 | Overflow water saving tap |
-
2013
- 2013-04-28 CN CN201310154667.2A patent/CN103216638B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103216638A (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204122270U (en) | A kind of water storage gondola water faucet with labbering function | |
| CN201461986U (en) | Water-saving tap | |
| CN103216638B (en) | Double-aperture and direct-acting type water faucet | |
| CN100587298C (en) | Water tap | |
| CN202056374U (en) | Valve plug of time-delay valve | |
| CN104019242B (en) | Water-saving faucet | |
| CN203926820U (en) | Water-saving tap | |
| CN202149265U (en) | Water-saving tap | |
| CN105864499B (en) | Utilize the lever switch formula machinery water saving fixtures opened and closed from gravity | |
| CN203686161U (en) | Pull-press faucet | |
| CN204828841U (en) | Self -imposed water economizer of touch time delay | |
| CN206784511U (en) | A kind of vortex tap | |
| CN105457774A (en) | Drop-proof shower head | |
| CN107420570B (en) | Water-saving faucet | |
| CN205592447U (en) | Shut -down self -closing valve | |
| CN213271231U (en) | Water-saving valve faucet | |
| CN211436676U (en) | Water saving fixtures convenient to installation are used to district's feedwater | |
| CN205745458U (en) | A kind of accurate shower faucet | |
| CN204163161U (en) | A kind of wash basin intelligence spinner | |
| CN212056088U (en) | Faucet with heating function | |
| CN204852474U (en) | Two faucet environmental protection water - saving tap | |
| CN201588990U (en) | Time-lapse flush valve with handle-type push rod device | |
| CN217272084U (en) | Improved water distributor for water tap | |
| CN203979588U (en) | A kind of induction tap with key switch | |
| CN203614795U (en) | Diaphragm type water faucet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |