CN104019242A - Water-saving faucet - Google Patents
Water-saving faucet Download PDFInfo
- Publication number
- CN104019242A CN104019242A CN201410277590.2A CN201410277590A CN104019242A CN 104019242 A CN104019242 A CN 104019242A CN 201410277590 A CN201410277590 A CN 201410277590A CN 104019242 A CN104019242 A CN 104019242A
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- Prior art keywords
- water
- storage cylinder
- water storage
- component
- saving tap
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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
- 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
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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
- 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
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention provides a water-saving faucet, and belongs to the technical field of engineering elements. The water-saving faucet solves the problems that an existing water-saving device is inconvenient to operate and instable in use performance, and normal use is affected. The water-saving faucet comprises a faucet body. A water storage barrel is fixed into the faucet body, and a movable core assembly and a compression spring are arranged in the water storage barrel. A pull rod penetrates through the faucet body, one end of the pull rod is connected with a handle, and the other end of the pull rod is connected with a valve element. The other end face of the pull rod can abut against the movable core assembly, an adjusting structure is arranged in the movable core assembly and provided with an adjusting rod, and the adjusting rod penetrates through the pull rod to be connected with an adjusting hand wheel. The water-saving faucet further comprises a one-way communicating structure which can only make a medium in an inner cavity of the water storage cavity flow to a water inlet channel. According to the water-saving faucet, water flow can be controlled regularly and quantitatively, waste of water resources is avoided, and time of customers for waiting for water injection is saved.
Description
Technical field
The invention belongs to engineering element technical field, relate to a kind of water tap, particularly a kind of water-saving tap.
Background technique
Water tap is the popular appellation that water is chewed, and is used for controlling the switch of current size, has effect of water saving.Along with scientific and technological development, water tap can also be realized the function such as temperature adjustment, time delay.
Document about water tap is a lot, as a kind of time adjustable self-closing water saving [notice of authorization number: CN2729466Y of Chinese patent literature record; The patent No.: ZL200420076862.4], button not only can be pressed but also rotatable, in the time that few time of water consumption is short, need only press a knob down top cover, can time delay water automatically closes to product after the set up time.In the time that many time of water consumption is long, connect knob down top cover counterclockwise rotate a knob down just can continuity water, after being finished, forward going back to button is manual-lock.Although these water saving fixtures have above-mentioned functions, but exist some defects: in button pressed downwards process, often drive button rotation; Specifically, when button pressed downwards and drive while counterclockwise rotation, may occur that water saving fixtures cannot be opened or delay adjustments lost efficacy; In the time of button pressed downwards and the rotation of drive clockwise direction, may occur that delay adjustments lost efficacy, after release hand, water saving fixtures are closed immediately.Hence one can see that, and these water saving fixtures exist inconvenient operation, usability is unstable, the normal problem using of impact.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed a kind of water-saving tap, the technical problem to be solved in the present invention is how to improve the stability of water-saving tap usability.
Object of the present invention can realize by following technical proposal: this water-saving tap, comprise the faucet subject with intake tunnel and exhalant canal, and in the intake tunnel of faucet subject, be fixed with water storage cylinder, in water storage cylinder, be provided with slide core sub-component and Compress Spring; It is characterized in that, in described faucet subject, be equipped with pull bar, one end of pull bar is connected with handle, and the other end is connected with spool, and the other end of pull bar can lean with slide core sub-component; In slide core sub-component, be provided with and make water storage cylinder inner chamber and intake tunnel in connected state or cut-off state and when in connected state, can regulate the regulation structure of water amount size, regulation structure has adjustable lever, and adjustable lever is connected with adjusting handle through pull bar; This water-saving tap also comprises the unilaterally connected structure that only can make water storage cylinder inner chamber medium flow to intake tunnel.
This water-saving tap drives pull bar to move axially by pulling handle, and spool leans or separates with a point water fuse, and then realizes intake tunnel and exhalant canal switches between connected state and cut-off state.By rotation adjusting handle, drive adjustable lever rotation, make between water storage cylinder inner chamber and intake tunnel in cut-off state, this water-saving tap does not have delay function; But this water-saving tap still can normally use, have, while needing open water tap, pull handle, pull bar moves downward, if now slide core sub-component leans with pull bar under the elastic force effect of Compress Spring, pull bar promotes the motion of slide core sub-component, water storage cylinder chamber pressure raises, and forces the current in water storage cylinder inner chamber to drain in intake tunnel by unilaterally connected structure.Served as water aperture in cut-off state and water tap in opening state; While needing closed tap, pull handle, pull bar moves upward, and pull bar separates with slide core sub-component.
When between water storage cylinder inner chamber and intake tunnel during in connected state, this water-saving tap has delay function, regulates water amount size to change delay duration.Obviously, the adjusting handle of this water-saving tap manipulation regulation structure is two independently parts with the handle of manipulation spool, is independent of each other, and then improves operation convenience, usability stability when operation.
Be independent of each other while operating adjusting handle and operating grip in order further to ensure, in above-mentioned water-saving tap, described handle is positioned at the outside of pull bar, and adjusting handle is positioned at the top of pull bar.
In above-mentioned water-saving tap, in described faucet subject, be fixed with temperature controlled valve core, the valve rod of temperature controlled valve core penetrates water storage cylinder and slide core sub-component is circumferentially located by connecting, and slide core sub-component penetrates pull bar, and slide core sub-component and pull bar are circumferentially located by connecting; On described faucet subject, axially locating has rotation seat, and described handle and rotation seat are hinged.Swing handle, drives rotation seat and pull bar to rotate, and then drives successively the valve rod of slide core sub-component and temperature controlled valve core to rotate, and realizes the water temperature regulating in intake tunnel.
In above-mentioned water-saving tap, on described rotation seat, be arranged with overcoat, overcoat is fixedly connected with rotation seat, and overcoat is between faucet subject and adjusting handle; Handle is through overcoat.Overcoat can improve the aesthetic property of water tap, can protect again the parts such as rotation seat, wire.
In above-mentioned water-saving tap, described unilaterally connected structure comprises the V-shaped seal ring between valve body and the water storage cylinder that is arranged on temperature controlled valve core, and V-shaped seal ring is fixedly connected with water storage cylinder.When water storage cylinder chamber pressure raises, force V-shaped seal ring to separate with the valve body of temperature controlled valve core, medium is let out and is removed from gap between the valve body of temperature controlled valve core and V-shaped seal ring; When after pressure drop, under the effect of V-shaped seal ring self elastic force, automatically realize between the valve body of temperature controlled valve core and water storage cylinder and sealing.
While thering is no temperature controlled valve core in this water-saving tap, without rotation seat is set, handle and faucet subject are hinged.Unilaterally connected structure can adopt following structure: in above-mentioned water-saving tap, described unilaterally connected structure is the one-way valve being arranged in water storage cylinder diapire or slide core sub-component.When water storage cylinder chamber pressure raises, force one-way valve to be opened, and then medium is let out and is removed by one-way valve; When after pressure drop, one-way valve is closed automatically.
In above-mentioned water-saving tap, the V-type piston ring that described slide core sub-component comprises pedestal, be set on pedestal is pressed in the pressure ring on pedestal one sealing surface with being connected with base thread by piston ring, and pedestal can lean with pull bar lower end surface.When water storage cylinder chamber pressure raises, force V-type piston ring and water storage cylinder inwall, medium is let out and is removed from gap between water storage cylinder and V-type piston ring; When after pressure drop, under V-type piston ring self elastic force effect, automatically realize slide core sub-component and and water storage cylinder between seal.
In above-mentioned water-saving tap, described regulation structure comprises the water aperture excessively that is positioned at slide core sub-component connection water storage cylinder inner chamber and intake tunnel; Adjustable lever and slide core sub-component are threaded connection, and the end of adjustable lever penetrated in water aperture.In the time that the shutoff of water aperture will be crossed in the end of adjustable lever, water storage cylinder inner chamber and intake tunnel are in cut-off state; In the time that the end of adjustable lever separates with mistake water aperture sidewall, water storage cylinder inner chamber and intake tunnel are in connected state, and gap is larger, and water amount is larger; Otherwise water amount is less.As preferably, it is conical that the end of adjustable lever is, and crosses in water aperture and have sealing corner angle.
According to actual conditions, regulation structure can adopt following structure to replace: in above-mentioned water-saving tap, described regulation structure comprises water aperture and the ceramic valve core excessively that are positioned at slide core sub-component connection water storage cylinder inner chamber and intake tunnel, described adjustable lever is connected with slide core sub-component axially locating, and the end of adjustable lever is connected with ceramic valve core.Ceramic valve core comprises positive and cloudy sheet, is regulated aperture and then is realized cut-off or uninterrupted by rotation.
In above-mentioned water-saving tap, the display modular that this water-saving tap also comprises temperature transducer and is electrically connected with temperature transducer; Described faucet subject has without water cavity, on anhydrous cavity wall, has counterbore, and temperature transducer is fixed in counterbore, and display modular is fixed on adjusting handle.The water temperature that operator shows according to display modular, judges whether water temperature meets usage requirement exactly, and then avoids scalding.Temperature transducer is arranged on without water cavity can avoid temperature transducer directly to contact with water, and then the working life of guarantee temperature transducer, omit again the sealing configuration between temperature transducer and faucet subject, and then ensure the sealing of water tap and make structure for water tap simpler.
In above-mentioned water-saving tap, this water-saving tap also comprises two hydroelectric generators, and the electric power output conductor of two hydroelectric generators is all electrically connected with display modular.In as installed, a hydroelectric generator is connected on cold water inlet, and it is upper that another hydroelectric generator is connected on hot water inlet pipe, and this structure ensures that this water tap all can show water temperature under any water temperature.
Compared with prior art, this water-saving tap can be realized water flow timing, quantitatively control, and prevents water resource waste and the person's of economizing in consumption water filling stand-by period.
This water-saving tap intuitively shows water temperature, prevents from scalding.
This water-saving tap does not need external power supply or battery input, and hydroelectric generator is realized 3.5～6.5 volts of voltage confessions, has advantages of safety, environmental protection, energy-conservation.
This water-saving tap volume is the same with the cold and hot combustion taps of tradition of middle-grade level, and this water-saving tap can not only be realized hot and cold water and mix, and also has time-delay valve function.The use of this water-saving tap, mounting type are the same with traditional cold and hot combustion taps, do not need to change the original installation of people and use habit.
Brief description of the drawings
Fig. 1 is the perspective view of this water-saving tap.
Fig. 2 is this water-saving tap embodiment one sectional structure schematic diagram.
Fig. 3 is A place partial structurtes enlarged view in Fig. 2.
Fig. 4 be this water-saving tap embodiment and blast structural representation.
Fig. 5 is this water-saving tap embodiment two sectional structure schematic diagram.
Fig. 6 is the sectional structure schematic diagram of this water-saving tap in opening state.
Fig. 7 is the sectional structure schematic diagram of this water-saving tap in closed condition.
Fig. 8 is the main TV structure schematic diagram of this water-saving tap.
In figure, 1, faucet subject; 1a, intake tunnel; 1b, exhalant canal; 1c, without water cavity; 2, overcoat; 3, adjusting handle; 4, handle; 5, divide water fuse; 6, water storage cylinder; 7, fixed base; 8, pull bar; 9, slide core sub-component; 9a, pedestal; 9b, piston ring; 9c, pressure ring; 9d, mistake water aperture; 9e, sealing corner angle; 10, spool; 11, Compress Spring; 12, adjustable lever; 13, one-way valve; 14, temperature controlled valve core; 14a, valve rod; 15, pressure cap; 16, rotation seat; 17, bolt; 18, V-shaped seal ring; 19, Sealing; 20, temperature transducer; 21, display modular; 22, hydroelectric generator; 23, crossover sub.
Embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technological scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As shown in Figure 1, water-saving tap comprises faucet subject 1, overcoat 2, adjusting handle 3 and handle 4.Overcoat 2, between faucet subject 1 and adjusting handle 3, has the resigning hole that handle 4 is pulled on overcoat 2, handle 4 penetrates overcoat 2.
As shown in Figure 2, in faucet subject 1, be provided with a point water fuse 5, water storage cylinder 6 and fixed base 7, water storage cylinder 6 is positioned at a point below for water fuse 5, fixed base 7 is positioned at a point top for water fuse 5, fixed base 7 is threaded connection with faucet subject 1, and then will divide water fuse 5 to be all fixedly connected with faucet subject 1 with water storage cylinder 6.Overcoat 2 is fixedly connected with by bolt 17 with fixed base 7.
Divide water fuse 5 to be connected with faucet subject 1 inner wall sealing, faucet subject 1 inner chamber is intake tunnel 1a with respect to point water fuse 5 downsides, and point water fuse 5 upsides are exhalant canal 1b, in point water fuse 5, has water port.Hence one can see that, and water storage cylinder 6 is positioned at the intake tunnel 1a of faucet subject 1.Leak for fear of water, fixed base 7 is also tightly connected with faucet subject 1 inwall.
In faucet subject 1, be equipped with pull bar 8, specifically, pull bar 8 is located in fixed base 7, between pull bar 8 sidewalls and fixed base 7, is provided with Sealing 19, avoids water to leak.Pull bar 8 is through a point water fuse 5, and the lower end of pull bar 8 is fixed with spool 10.Spool 10 is O RunddichtringO.
Handle 4 is positioned at the outside of pull bar 8, and adjusting handle 3 is positioned at the top of pull bar 8.The inner of handle 4 is inserted the upper end portion of pull bar 8 and the inner of handle 4 and fixed base 7 and is hinged.Pull up and down handle 4, handle 4 drives pull bar 8 to move axially, and pull bar 8 moves axially and can make spool 10 and a point water fuse 5 lean, and then makes intake tunnel 1a and exhalant canal 1b in cut-off state, and water tap is in closed condition.Pull bar 8 moves axially and also can make spool 10 separate with a point water fuse 5, and then intake tunnel 1a is connected by water port with exhalant canal 1b, and water tap is in opening state.
In water storage cylinder 6, be provided with slide core sub-component 9 and Compress Spring 11, water storage cylinder 6 is divided into inner chamber and exocoel by slide core sub-component 9, and exocoel is directly connected with intake tunnel 1a.Compress Spring 11 is arranged in inner chamber, and Compress Spring 11 makes slide core sub-component 9 have all the time the trend leaning with pull bar 8 lower end surfaces.In the time that spool 10 leans with a point water fuse 5, slide core sub-component 9 can lean with pull bar 8 lower end surfaces under the effect of Compress Spring 11, and then improve spool 10 be resisted against the active force on point water fuse 5, guarantee sealing, avoid water tap to have dripping phenomenon in closed condition.Specifically, slide core sub-component 9 comprises pedestal 9a, is set in the V-type piston ring 9b on pedestal 9a and is threaded V-type piston ring 9b is pressed in to the pressure ring 9c on pedestal 9a mono-sealing surface with pedestal 9a, and pedestal 9a can lean with pull bar 8 lower end surfaces.
In slide core sub-component 9, be provided with and make water storage cylinder 6 inner chambers and intake tunnel 1a in connected state or cut-off state and when in connected state, can regulate the regulation structure of water amount size.Specifically, regulation structure comprises adjustable lever 12, and adjustable lever 12 is located on the pedestal 9a of slide core sub-component 9, and pedestal 9a and adjustable lever 12 are threaded connection, and the upper end of adjustable lever 12 is connected with adjusting handle 3 through pull bar 8.Leak for fear of water, between adjustable lever 12 and pedestal 9a, be equipped with Sealing 19 between adjustable lever 12 and pull bar 8.
In the pedestal 9a of slide core sub-component 9, have the 9d of water aperture excessively that is communicated with water storage cylinder 6 inner chambers and intake tunnel 1a, cross water aperture 9d and there is sealing corner angle 9e, it is conical that the underpart of adjustable lever 12 is, the underpart of adjustable lever 12 penetrated in water aperture 9d, and the conical surface of the underpart of adjustable lever 12 can lean with sealing corner angle 9e.
By rotation adjusting handle 3, adjustable lever 12 moves axially, and in the time that conical surface leans with sealing corner angle 9e, crosses water aperture 9d by shutoff, and water storage cylinder 6 inner chambers and intake tunnel 1a are in cut-off state.When conical surface is with sealing corner angle 9e during in separated state, water storage cylinder 6 inner chambers and intake tunnel 1a be in connected state, and conical surface and to seal between corner angle 9e gap larger, and water amount is larger; Otherwise water amount is less.
This water-saving tap also comprises the unilaterally connected structure that only can make water storage cylinder 6 inner chamber medium flow to intake tunnel 1a.Specifically, unilaterally connected structure is the one-way valve 13 that is arranged on water storage cylinder 6 diapires.According to actual conditions, can adopt the sealing configuration between V-type piston ring 9b and water storage cylinder 6 to realize unilaterally connected, be that water storage cylinder 6 chamber pressures raise, force V-type piston ring 9b distortion, water is from leaking between V-type piston ring 9b and water storage cylinder 6, after pressure drop, under V-type piston ring 9b self elastic reaction, V-type piston ring 9b and water storage cylinder 6 form sealing again.
Embodiment two
The present embodiment is basic identical with embodiment one structure and principle, different place is: as shown in Figure 4 and Figure 5, this water-saving tap also has temperature adjustment function, in faucet subject 1, be provided with temperature controlled valve core 14, temperature controlled valve core 14 is positioned at the bottom of faucet subject 1, be fixed on faucet subject 1 by pressure cap 15, the water outlet of temperature controlled valve core 14 is connected with the intake tunnel 1a of faucet subject 1.
The valve rod 14a of temperature controlled valve core 14 penetrates the pedestal 9a of water storage cylinder 6 and slide core sub-component 9, and valve rod 14a and pedestal 9a pass through spline joint.The pedestal 9a of slide core sub-component 9 penetrates pull bar 8, and pedestal 9a and pull bar 8 pass through spline joint.
On pull bar 8, be arranged with rotation seat 16, rotation seat 16 axially locating are on fixed base 7, and thus, rotation seat 16 is equivalent to axially locating on faucet subject 1; Handle 4 is hinged with rotation seat 16.In order to improve sealing, between pedestal 9a and pull bar 8, be provided with Sealing 19; Between rotation seat 16 and fixed base 7, be provided with Sealing 19, between pull bar 8 and rotation seat 16, be provided with Sealing 19.
Overcoat 2 is set on rotation seat 16, and overcoat 2 is fixedly connected with by bolt 17 with rotation seat 16.Unilaterally connected structure is the V-shaped seal ring 18 being arranged between valve body and the water storage cylinder 6 of temperature controlled valve core 14, and V-shaped seal ring 18 is fixedly connected with water storage cylinder 6; This unilaterally connected structure realizes sealing between the valve body of temperature controlled valve core 14 and water storage cylinder 6 simultaneously.
As shown in Figure 5 and Figure 8, this water-saving tap comprises temperature transducer 20, is electrically connected with temperature transducer 20 display modular 21 and two hydroelectric generators 22; Faucet subject 1 has without water cavity 1c, on without water cavity 1c inwall, has counterbore, and temperature transducer 20 is fixed in counterbore, and display modular 21 is fixed on adjusting handle 3.Faucet subject 1 adopts copper or stainless steel material to make, and has thermal conductivity, and temperature transducer 20 detects the temperature of faucet subject 1, and then obtains the temperature of water in water tap.The electric power output conductor of two hydroelectric generators 22 is all electrically connected with display modular 21.When use, two hydroelectric generators 22 are arranged on respectively on hot and cold water crossover sub 23.
As shown in Figure 5, water tap is in closed condition, and water storage cylinder 6 inner chambers and intake tunnel 1a are in cut-off state; Spool 10 leans with a point water fuse 5.As shown in Figure 6, water tap is in opening state, and spool 10 is with point water fuse 5 in separated state, and Compress Spring 11 is compressed; Water storage cylinder 6 cavity volume diminish.Switch to the state shown in Fig. 6 from the state shown in Fig. 5, by upwards pulling handle 4, pull bar 8 moves down, pull bar 8 promotes slide core sub-component 9 and moves downward, water pressure in water storage cylinder 6 inner chambers raises, V-shaped seal ring 18 extrusion-deformation under Water Pressure, produces gap between V-shaped seal ring 18 and the valve body of temperature controlled valve core 14, and the water in water storage cylinder 6 inner chambers is from above-mentioned gap leakage.Switch to the state shown in Fig. 7 from the state shown in Fig. 6, by pulling handle 4 downwards, pull bar 8 moves up, and spool 10 leans with a point water fuse 5, and water tap is in closed condition; Slide core sub-component 9 stays put; Pull bar 8 lower end surfaces separate with the pedestal 9a of slide core sub-component 9.
Switch to the state shown in Fig. 5 from the state shown in Fig. 7, make water storage cylinder 6 inner chambers and intake tunnel 1a in connected state by rotation adjusting handle 3, under the elastic force effect of Compress Spring 11, slide core sub-component 9 moves upward, until the pedestal 9a of slide core sub-component 9 and pull bar 8 lower end surfaces lean, in this process, water fills in water storage cylinder 6 inner chambers by crossing water aperture 9d.
When water storage cylinder 6 inner chambers and intake tunnel 1a are in connected state, and water tap switches to opening state from closed condition, and in water storage cylinder 6 inner chambers, water passed through water aperture 9d and discharges.Under the elastic force effect of Compress Spring 11, slide core sub-component 9 moves upward gradually, until the pedestal 9a of slide core sub-component 9 and pull bar 8 lower end surfaces lean, in this process, water fills in water storage cylinder 6 inner chambers by crossing water aperture 9d.Under this state, it is relevant that water tap automatically switches between the required time length of closed condition and conical surface and sealing corner angle 9e gap length from opening state; In other words, rotation adjusting handle 3, makes conical surface and to seal between corner angle 9e gap larger, and to automatically switch to the required time of closed condition from opening state shorter for water tap, otherwise longer.
Automatically switch to from opening state closed condition process at water tap, manually pull handle 4 downwards, force water tap to be closed, pull bar 8 lower end surfaces first separate with the pedestal 9a of slide core sub-component 9, under the elastic force effect of Compress Spring 11, slide core sub-component 9 moves upward gradually, until the pedestal 9a of slide core sub-component 9 and pull bar 8 lower end surfaces lean, in this process, water fills in water storage cylinder 6 inner chambers by crossing water aperture 9d.
Embodiment three
The present embodiment is basic identical with embodiment one or embodiment's two structure and principle, different place is: regulation structure comprises water aperture 9d and the ceramic valve core 10 excessively that are positioned at slide core sub-component 9 connection water storage cylinder 6 inner chambers and intake tunnel 1a, described adjustable lever 12 is connected with slide core sub-component 9 axially locating, and the end of adjustable lever 12 is connected with ceramic valve core 10.
Claims (10)
1. a water-saving tap, comprise the faucet subject (1) of there is intake tunnel (1a) and exhalant canal (1b), in the intake tunnel (1a) of faucet subject (1), be fixed with water storage cylinder (6), in water storage cylinder (6), be provided with slide core sub-component (9) and Compress Spring (11); It is characterized in that, in described faucet subject (1), be equipped with pull bar (8), one end of pull bar (8) is connected with spanner (4), the other end is connected with spool (10), and the other end of pull bar (8) can lean with slide core sub-component (9); In slide core sub-component (9), be provided with and make water storage cylinder (6) inner chamber and intake tunnel (1a) in connected state or cut-off state and when in connected state, can regulate the regulation structure of water amount size, regulation structure has adjustable lever (12), and adjustable lever (12) is connected with adjusting handle (3) through pull bar (8); This water-saving tap also comprises the unilaterally connected structure that only can make water storage cylinder (6) inner chamber medium flow to intake tunnel (1a).
2. water-saving tap according to claim 1, it is characterized in that, in described faucet subject (1), be fixed with temperature controlled valve core (14), the valve rod (14a) of temperature controlled valve core (14) penetrates water storage cylinder (6) and is circumferentially located by connecting with slide core sub-component (9), slide core sub-component (9) penetrates pull bar (8), and slide core sub-component (9) is circumferentially located by connecting with pull bar (8); The upper axially locating of described faucet subject (1) has rotation seat (16), and described spanner (4) is hinged with rotation seat (16).
3. water-saving tap according to claim 2, it is characterized in that, on described rotation seat (16), be arranged with overcoat (2), overcoat (2) is fixedly connected with rotation seat (16), and overcoat (2) is positioned between faucet subject (1) and adjusting handle (3); Spanner (4) is through overcoat (2).
4. water-saving tap according to claim 2, it is characterized in that, described unilaterally connected structure comprises the V-shaped seal ring (18) between valve rod (14a) and the water storage cylinder (6) that is arranged on temperature controlled valve core (14), and V-shaped seal ring (18) is fixedly connected with water storage cylinder (6).
5. according to the water-saving tap described in claim 1 or 2 or 3, it is characterized in that, described unilaterally connected structure is for being arranged on the one-way valve (13) in water storage cylinder (6) diapire or slide core sub-component (9).
6. according to the water-saving tap described in claim 1 or 2 or 3, it is characterized in that, described slide core sub-component (9) comprises pedestal (9a), is set in the V-type piston ring (9b) on pedestal (9a) and is threaded V-type piston ring (9b) is pressed in to the pressure ring (9c) on pedestal (9a) sealing surface with pedestal (9a); V-type piston ring (9b) leans with water storage cylinder (6) inwall.
7. according to the water-saving tap described in claim 1 or 2 or 3 or 4, it is characterized in that, described regulation structure comprises the water aperture (9d) excessively that is positioned at slide core sub-component (9) connection water storage cylinder (6) inner chamber and intake tunnel (1a); Adjustable lever (12) is threaded connection with slide core sub-component (9), and the end of adjustable lever (12) penetrated in water aperture (9d).
8. water-saving tap according to claim 7, is characterized in that, it is conical that the end of described adjustable lever (12) is, and crosses in water aperture (9d) and have sealing corner angle (9e).
9. according to the water-saving tap described in claim 1 or 2 or 3 or 4, it is characterized in that the display modular (21) that this water-saving tap also comprises temperature transducer (20) and is electrically connected with temperature transducer (20); Described faucet subject (1) has without water cavity (1c), on without water cavity (1c) inwall, have counterbore, temperature transducer (20) is fixed in counterbore, and display modular (21) is fixed on adjusting handle (3).
10. water-saving tap according to claim 9, it is characterized in that, this water-saving tap also comprises two hydroelectric generators (22), and the electric power output conductor of two hydroelectric generators (22) is all electrically connected with display modular (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277590.2A CN104019242B (en) | 2014-06-20 | 2014-06-20 | Water-saving faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277590.2A CN104019242B (en) | 2014-06-20 | 2014-06-20 | Water-saving faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104019242A true CN104019242A (en) | 2014-09-03 |
| CN104019242B CN104019242B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410277590.2A Expired - Fee Related CN104019242B (en) | 2014-06-20 | 2014-06-20 | Water-saving faucet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107269917A (en) * | 2013-03-15 | 2017-10-20 | 德尔塔阀门公司 | Electronic tap, valve assembly and faucet system for electronic tap |
| CN110529603A (en) * | 2019-08-26 | 2019-12-03 | 安心 | A kind of flow control valve |
| US11761184B2 (en) | 2017-11-21 | 2023-09-19 | Delta Faucet Company | Faucet including a wireless control module |
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| CN2089097U (en) * | 1990-11-29 | 1991-11-20 | 何钢奎 | Delay self-closed water tap |
| CN2320850Y (en) * | 1998-03-13 | 1999-05-26 | 胡培光 | Self-closing water tap |
| CN2729466Y (en) * | 2004-10-11 | 2005-09-28 | 陈金富 | Time adjustable self-closing water saving device |
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| CN102661416A (en) * | 2012-05-15 | 2012-09-12 | 钟国强 | Valve core of delay self-closing water faucet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107269917A (en) * | 2013-03-15 | 2017-10-20 | 德尔塔阀门公司 | Electronic tap, valve assembly and faucet system for electronic tap |
| US11085176B2 (en) | 2013-03-15 | 2021-08-10 | Delta Faucet Company | Valve assembly for an electronic faucet |
| US11761184B2 (en) | 2017-11-21 | 2023-09-19 | Delta Faucet Company | Faucet including a wireless control module |
| CN110529603A (en) * | 2019-08-26 | 2019-12-03 | 安心 | A kind of flow control valve |
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|---|---|
| CN104019242B (en) | 2017-01-11 |
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