CN104019242B - Water-saving faucet - Google Patents
Water-saving faucet Download PDFInfo
- Publication number
- CN104019242B CN104019242B CN201410277590.2A CN201410277590A CN104019242B CN 104019242 B CN104019242 B CN 104019242B CN 201410277590 A CN201410277590 A CN 201410277590A CN 104019242 B CN104019242 B CN 104019242B
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- Prior art keywords
- water
- storage cylinder
- water storage
- tap
- saving
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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 faucet, particularly a kind of water-saving tap.
Background technology
Faucet is the popular appellation of water nozzle, is used for controlling the switch of current size, has effect of water saving.Along with science and technology
Development, faucet can also realize the function such as homoiothermic, time delay.
Document about faucet is a lot, and a kind of time adjustable self-closing water saving recorded such as Chinese patent literature [is awarded
Power notification number: CN2729466Y；The patent No.: ZL200420076862.4], button not only can press but also rotatable, when water consumption is few
The when that time being short, button top cover need only be pressed, can be automatically switched off to product after the time set up by time delay water.When
The when that water consumption many time being long, connect lower button top cover rotate in an anti-clockwise direction button once just can seriality water, after being finished
Forward go back to button i.e. manual-lock.Although these water saving fixtures have above-mentioned functions, but there are some defects: under button
During pressure, often drive button rotation；Specifically, when button pressed downwards and drive rotate in an anti-clockwise direction, then may go out
Existing water saving fixtures cannot be opened or delay adjustments lost efficacy；When button pressed downwards and when driving rotationally clockwise, then it is likely to occur
Delay adjustments lost efficacy, and after release hands, water saving fixtures are closed immediately.It follows that these water saving fixtures also exist inconvenient operation, make
By unstable properties, the normal problem used of impact.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of water-saving tap, the present invention
Solve the technical problem that the stability being how to improve water-saving tap serviceability.
The purpose of the present invention can be realized by following technical proposal: this water-saving tap, including have intake tunnel and
The tap main body of exhalant canal, is fixed with water storage cylinder in the intake tunnel of tap main body, be provided with slide core sub-component in water storage cylinder
And compression spring；It is characterized in that, be equipped with pull bar in described tap main body, one end of pull bar connects handle, and the other end is even
Being connected to spool, the other end of pull bar can lean with slide core sub-component；It is provided with in slide core sub-component and makes water storage cylinder inner chamber
It is in connected state or cut-off state with intake tunnel and the adjustment structure of water amount size can be regulated when being in connected state,
Adjustment structure has adjusting rod, and adjusting rod connects through pull bar adjusting handle；This water-saving tap also includes being only capable of making water storage
Tube inner chamber medium flows to the unilaterally connected structure of intake tunnel.
This water-saving tap drives pull rod shaft lean to movement, spool with a point water fuse or separate by pulling handle,
And then realize intake tunnel and exhalant canal and switch between connected state and cut-off state.By rotating adjusting handle, drive
Adjusting rod rotates, and makes to be in cut-off state between water storage cylinder inner chamber and intake tunnel, and this water-saving tap does not have delay function；
But this water-saving tap still can normally use, for having, when need to open faucet, pulling handle, pull bar moves downward, if
Now slide core sub-component leans with pull bar under the elastic force effect of compression spring, then pull bar promotes slide core sub-component fortune
Dynamic, water storage cylinder chamber pressure raises, and forces the current in water storage cylinder inner chamber to be drained in intake tunnel by unilaterally connected structure.When
Cross water aperture and be in cut-off state and faucet is in opening；When need to close faucet, pulling handle, pull bar is upwards transported
Dynamic, pull bar separates with slide core sub-component.
When being in connected state between water storage cylinder inner chamber and intake tunnel, this water-saving tap has delay function, adjusts
Joint water amount size changes delay duration.Obviously, the adjusting handle of this water-saving tap manipulation adjustment structure and manipulation spool
Handle is two independent parts, is independent of each other during operation, and then improves operation convenience, serviceability stability.
In order to be independent of each other when being further ensured that operation adjusting handle and operation handle, 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, being fixed with temperature controlled valve core in described tap main body, the valve rod of temperature controlled valve core penetrates
Water storage cylinder is circumferentially positioned with slide core sub-component to be connected, and slide core sub-component penetrates pull bar, slide core sub-component and pull bar circumference
It is located by connecting；On described tap main body, axially location has rotation seat, described handle to be hinged with rotation seat.Swing handle, drives
Rotation seat and pull bar rotate, and then drive the valve rod of slide core sub-component and temperature controlled valve core to rotate successively, it is achieved regulation water inlet is logical
Water temperature in road.
In above-mentioned water-saving tap, described rotation seat being arranged with overcoat, overcoat is fixing with rotation seat to be connected, overcoat
Between tap main body and adjusting handle；Handle passes overcoat.Overcoat can improve the aesthetic property of faucet, can protect again and turn
The dynamic parts such as seat, wire.
In above-mentioned water-saving tap, described unilaterally connected structure includes valve body and the water storage cylinder being arranged on temperature controlled valve core
Between V-shaped seal ring, V-shaped seal ring and water storage cylinder are fixing to be connected.When water storage cylinder chamber pressure raises, force V-shaped seal ring
Separating with the valve body of temperature controlled valve core, medium is let out from gap between the valve body and V-shaped seal ring of temperature controlled valve core and is removed；When pressure declines
After, under V-shaped seal ring its own resilient effect, it is automatically obtained between the valve body of temperature controlled valve core and water storage cylinder sealing.
When not having temperature controlled valve core in this water-saving tap, it is not necessary to arrange rotation seat, handle is hinged with tap main body.Unidirectional
Connectivity structure can use following structure: in above-mentioned water-saving tap, and described unilaterally connected structure is for being arranged at the bottom of water storage cylinder
Check valve in wall or slide core sub-component.When water storage cylinder chamber pressure raises, force check valve to be opened, and then medium is by single
Let out to valve and remove；After pressure declines, check valve is automatically switched off.
In above-mentioned water-saving tap, the V-type piston ring that described slide core sub-component includes pedestal, is set on pedestal
And be connected with base thread piston ring is pressed in the pressure ring on pedestal one sealing surface, pedestal can lean with pull bar lower surface.When
Water storage cylinder chamber pressure raises, and forces V-type piston ring and water storage cylinder inwall, and medium is from gap between water storage cylinder and V-type piston ring
Let out and remove；When pressure decline after, under V-type piston ring its own resilient effect, be automatically obtained slide core sub-component with water storage cylinder it
Between seal.
In above-mentioned water-saving tap, described adjustment structure includes being positioned at slide core sub-component connection water storage cylinder inner chamber
Water aperture excessively with intake tunnel；Adjusting rod is threaded connection with slide core sub-component, and it is little that the end of adjusting rod penetrated water
In hole.When water storage cylinder inner chamber when crossing the closure of water aperture is in cut-off state with intake tunnel by the end of adjusting rod；Work as adjusting rod
End be in connected state with crossing water storage cylinder inner chamber and intake tunnel when water aperture sidewall separates, gap is the biggest, and water amount is more
Greatly；Otherwise water amount is the least.As preferably, the end of adjusting rod is cone, has sealing corner angle in crossing water aperture.
According to practical situation, adjustment structure can use following structure to replace: in above-mentioned water-saving tap, described regulation
Structure includes water aperture and ceramic cartridge, the described tune excessively being positioned at slide core sub-component connection water storage cylinder inner chamber with intake tunnel
Pole is axially located by connecting with slide core sub-component, and the end of adjusting rod is connected with ceramic cartridge.Ceramic cartridge includes positive
With cloudy sheet, end or uninterrupted by rotating regulation aperture and then realization.
In above-mentioned water-saving tap, this water-saving tap also includes temperature sensor and electrically connects with temperature sensor
Display module；Described tap main body has without water cavity, has counterbore on anhydrous cavity wall, and temperature sensor is fixed on counterbore
In, display module is fixed on adjusting handle.The water temperature that operator shows according to display module, judges whether water temperature accords with exactly
Close and use requirement, and then avoid scalding.Temperature sensor is arranged on can avoid temperature sensor directly to contact with water without water cavity,
And then the service life of guarantee temperature sensor, omit again the sealing structure between temperature sensor and tap main body, Jin Erbao
Demonstrate,prove the sealing of faucet and make structure for water tap simpler.
In above-mentioned water-saving tap, this water-saving tap also includes two hydroelectric generators, two hydroelectric generators
Electric power output lead all electrically connect with display module.In actual installation, a hydroelectric generator is connected on cold water inlet,
Another hydroelectric generator is connected on hot water inlet pipe, and this structure ensures that this faucet all can show water temperature under any water temperature.
Compared with prior art, this water-saving tap can realize discharge timing, fixing quantity, prevent water resource waste and
The person's of economizing in consumption water filling waiting time.
This water-saving tap intuitively shows water temperature, prevents from scalding.
This water-saving tap need not external power source or battery input, and hydroelectric generator realizes 3.5～6.5 volts of voltages certainly
Confession, has safe and environment-friendly, energy-conservation advantage.
This water-saving tap volume is as the traditional cold hot mixing faucet of middle-grade level, and this water-saving tap can not only
Realize hot and cold water mixing, it may have time-delay valve function.The use of this water-saving tap, mounting means and traditional cold hot mixing faucet
Equally, it is not necessary to change the original installation of people and use habit.
Accompanying drawing explanation
Fig. 1 is the perspective view of this water-saving tap.
Fig. 2 is the sectional structure schematic diagram of this water-saving tap embodiment one.
Fig. 3 is partial structurtes enlarged drawing at A in Fig. 2.
Fig. 4 be this water-saving tap embodiment and detonation configuration schematic diagram.
Fig. 5 is the sectional structure schematic diagram of this water-saving tap embodiment two.
Fig. 6 is the sectional structure schematic diagram that this water-saving tap is in opening.
Fig. 7 is the sectional structure schematic diagram that this water-saving tap is closed.
Fig. 8 is the main TV structure schematic diagram of this water-saving tap.
In figure, 1, tap main body；1a, intake tunnel；1b, exhalant canal；1c, without water cavity；2, overcoat；3, adjusting handle；
4, handle；5, water fuse is divided；6, water storage cylinder；7, fixing seat；8, pull bar；9, slide core sub-component；9a, pedestal；9b, piston ring；
9c, pressure ring；9d, excessively water aperture；9e, sealing corner angle；10, spool；11, compression spring；12, adjusting rod；13, check valve；14, temperature
Control spool；14a, valve rod；15, pressure cap；16, rotation seat；17, bolt；18, V-shaped seal ring；19, sealing member；20, temperature sensing
Device；21, display module；22, hydroelectric generator；23, adapter.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As it is shown in figure 1, water-saving tap includes tap main body 1, overcoat 2, adjusting handle 3 and handle 4.Overcoat 2 is positioned at dragon
Between head main body 1 and adjusting handle 3, overcoat 2 having the resigning hole that handle 4 is pulled, handle 4 penetrates overcoat 2.
As in figure 2 it is shown, be provided with a point water fuse 5, water storage cylinder 6 and fixing seat 7 in tap main body 1, water storage cylinder 6 is positioned at a point water core
The lower section of son 5, fixing seat 7 is positioned at a point top for water fuse 5, and fixing seat 7 is threaded connection with tap main body 1, and then will divide
Water fuse 5 and water storage cylinder 6 are all fixing with tap main body 1 to be connected.Overcoat 2 is connected by bolt 17 is fixing with fixing seat 7.
Divide water fuse 5 to be connected with tap main body 1 inner wall sealing, then tap main body 1 inner chamber relative on the downside of point water fuse 5 is
Intake tunnel 1a, is exhalant canal 1b on the upside of point water fuse 5, has limbers in point water fuse 5.It follows that water storage cylinder 6
In the intake tunnel 1a of tap main body 1.In order to avoid water leaks, fixing seat 7 is also tightly connected with tap main body 1 inwall.
Being equipped with pull bar 8 in tap main body 1, specifically, pull bar 8 is located in fixing seat 7, and pull bar 8 sidewall is with fixing
It is provided with sealing member 19, it is to avoid water leaks between seat 7.Pull bar 8 is through a point water fuse 5, and the lower end of pull bar 8 is fixed with spool 10.Valve
Core 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 insertion pull bar 8 of handle 4
The inner of upper end and handle 4 is hinged with fixing seat 7.Pulling handle 4 up and down, handle 4 drives pull bar 8 to move axially, pull bar 8
Move axially and spool 10 can be made to lean with a point water fuse 5, and then make intake tunnel 1a and exhalant canal 1b be in cut-off state,
I.e. faucet is closed.Pull bar 8 moves axially and spool 10 also can be made to separate with a point water fuse 5, and then intake tunnel 1a
Be connected by limbers with exhalant canal 1b, i.e. faucet is in opening.
Being provided with slide core sub-component 9 and compression spring 11 in water storage cylinder 6, water storage cylinder 6 is divided into inner chamber by slide core sub-component 9
With exocoel, exocoel is directly connected with intake tunnel 1a.Compression spring 11 is positioned in inner chamber, and compression spring 11 makes slide core subgroup
Part 9 has the trend leant with pull bar 8 lower surface all the time.When spool 10 leans with a point water fuse 5, slide core sub-component
9 can lean with pull bar 8 lower surface under the effect of compression spring 11, and then raising spool 10 is resisted against on point water fuse 5
Active force, it is ensured that sealing, it is to avoid faucet is closed there is dripping phenomenon.Specifically, slide core sub-component 9 wraps
The V-type piston ring 9b that include pedestal 9a, is set on pedestal 9a and threaded with pedestal 9a V-type piston ring 9b is pressed in pedestal 9a
Pressure ring 9c on one sealing surface, pedestal 9a can lean with pull bar 8 lower surface.
Be provided with in slide core sub-component 9 make water storage cylinder 6 inner chamber and intake tunnel 1a be in connected state or cut-off state and
The adjustment structure of water amount size can be regulated when being in connected state.Specifically, adjustment structure includes adjusting rod 12, regulation
Bar 12 is located on the pedestal 9a of slide core sub-component 9, and pedestal 9a is threaded connection with adjusting rod 12, the upper end of adjusting rod 12
Connect through pull bar 8 and have adjusting handle 3.In order to avoid water leaks, between adjusting rod 12 and pedestal 9a, adjusting rod 12 and pull bar 8
Between be equipped with sealing member 19.
Water aperture 9d, the mistake excessively of connection water storage cylinder 6 inner chamber and intake tunnel 1a is had in the pedestal 9a of slide core sub-component 9
Water aperture 9d has sealing corner angle 9e, and the bottom of adjusting rod 12 is cone, and the bottom of adjusting rod 12 penetrated water aperture
In 9d, the taper seat of the bottom of adjusting rod 12 can lean with sealing corner angle 9e.
By rotating adjusting handle 3, adjusting rod 12 moves axially, and when taper seat leans with sealing corner angle 9e, crosses water
Aperture 9d is blocked, and water storage cylinder 6 inner chamber and intake tunnel 1a are in cut-off state.When taper seat is in separates with sealing corner angle 9e
During state, it is the biggest that water storage cylinder 6 inner chamber and intake tunnel 1a are in gap between connected state, and taper seat and sealing corner angle 9e,
Water amount is the biggest；Otherwise water amount is the least.
This water-saving tap also includes the unilaterally connected knot being only capable of making water storage cylinder 6 inner chamber medium flow to intake tunnel 1a
Structure.Specifically, unilaterally connected structure is to be arranged on the check valve 13 of water storage cylinder 6 diapire.According to practical situation, V-type can be used
Sealing structure between piston ring 9b and water storage cylinder 6 realizes unilaterally connected, i.e. water storage cylinder 6 chamber pressure raises, and forces V-type piston
Ring 9b deforms, and water leaks between V-type piston ring 9b and water storage cylinder 6, after pressure declines, makees at V-type piston ring 9b natural resiliency
Under with, V-type piston ring 9b and water storage cylinder 6 re-form sealing.
Embodiment two
The present embodiment is essentially identical with structure and the principle of embodiment one, and different place is: such as Fig. 4 and Fig. 5 institute
Showing, this water-saving tap also has temperature adjustment function, is provided with temperature controlled valve core 14 in tap main body 1, and temperature controlled valve core 14 is positioned at tap
The bottom of main body 1, is fixed on tap main body 1 by pressure cap 15, and the outlet of temperature controlled valve core 14 leads to the water inlet of tap main body 1
Road 1a is connected.
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, valve rod 14a and pedestal 9a
Connected by spline.The pedestal 9a of slide core sub-component 9 penetrates pull bar 8, and pedestal 9a is connected by spline with pull bar 8.
Being arranged with rotation seat 16 on pull bar 8, rotation seat 16 is axially positioned on fixing seat 7, and thus, rotation seat 16 is equivalent to
It is axially positioned on tap main body 1；Handle 4 is hinged with rotation seat 16.In order to improve sealing, pedestal 9a and pull bar 8 it
Between be provided with sealing member 19；It is provided with sealing member 19 between rotation seat 16 and fixing seat 7, between pull bar 8 and rotation seat 16, is provided with sealing
Part 19.
Overcoat 2 is set on rotation seat 16, and overcoat 2 is connected by bolt 17 is fixing with rotation seat 16.Unilaterally connected structure
For the V-shaped seal ring 18 being arranged between the valve body of temperature controlled valve core 14 and water storage cylinder 6, V-shaped seal ring 18 is fixing with water storage cylinder 6 even
Connect；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, what this water-saving tap included that temperature sensor 20 electrically connects with temperature sensor 20 is aobvious
Show module 21 and two hydroelectric generators 22；Tap main body 1 has without water cavity 1c, without having counterbore on water cavity 1c inwall, and temperature
Degree sensor 20 is fixed in counterbore, and display module 21 is fixed on adjusting handle 3.Tap main body 1 uses copper or stainless steel
Material is made, and has heat conductivity, and temperature sensor 20 detects the temperature of tap main body 1, and then obtains the temperature of water in faucet.Two
The electric power output lead of individual hydroelectric generator 22 all electrically connects with display module 21.During use, two hydroelectric generators 22 are respectively
It is arranged on hot and cold water adapter 23.
As it is shown in figure 5, faucet is closed, water storage cylinder 6 inner chamber and intake tunnel 1a are in cut-off state；Spool
10 lean with a point water fuse 5.As shown in Figure 6, faucet is in opening, and spool 10 is in a point water fuse 5 and separates shape
State, compression spring 11 is compressed；Water storage cylinder 6 cavity volume diminishes.The state shown in Fig. 6 is switched to from the state shown in Fig. 5, logical
Crossing and upwards pull handle 4, pull bar 8 moves down, and pull bar 8 promotes slide core sub-component 9 to move downward, in water storage cylinder 6 inner chamber
Water pressure raises, and V-shaped seal ring 18 crimp under hydraulic pressure effect, between the valve body of V-shaped seal ring 18 and temperature controlled valve core 14
Producing gap, the water in water storage cylinder 6 inner chamber is from above-mentioned gap leakage.The state shown in Fig. 7 is switched to from the state shown in Fig. 6,
By pulling downwards handle 4, pull bar 8 moves up, and spool 10 leans with a point water fuse 5, and faucet is closed；Live
Dynamic core assembly 9 stays put；Pull bar 8 lower surface separates 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 chamber by rotating adjusting handle 3 and enter
Aquaporin 1a is in connected state, and under the elastic force effect of compression spring 11, slide core sub-component 9 moves upward, until movable
The pedestal 9a of core assembly 9 leans with pull bar 8 lower surface, and in the process, water fills in water storage cylinder 6 by crossing water aperture 9d
In chamber.
When water storage cylinder 6 inner chamber and intake tunnel 1a are in connected state, and faucet switches to open shape from closed mode
State, in water storage cylinder 6 inner chamber, water is discharged by crossing water aperture 9d.Under the elastic force effect of compression spring 11, slide core sub-component 9 by
Gradually moving upward, until the pedestal 9a of slide core sub-component 9 leans with pull bar 8 lower surface, in the process, water is by crossing water
Aperture 9d fills in water storage cylinder 6 inner chamber.Under this state, the faucet time needed for opening automatically switches to closed mode
Between length to taper seat and sealing corner angle 9e, gap length is relevant；In other words, rotate adjusting handle 3, make taper seat and sealing
Between corner angle 9e, gap is the biggest, then the faucet time needed for opening automatically switches to closed mode is the shortest, otherwise more
Long.
At faucet during opening automatically switches to closed mode, pull downwards handle 4, force the fire hose
Head is closed, and pull bar 8 lower surface first separates with the pedestal 9a of slide core sub-component 9, under the elastic force effect of compression spring 11, movable
Core assembly 9 gradually moves upward, until the pedestal 9a of slide core sub-component 9 leans with pull bar 8 lower surface, in this process
In, water fills in water storage cylinder 6 inner chamber by crossing water aperture 9d.
Embodiment three
The present embodiment is essentially identical with embodiment one or the structure of embodiment two and principle, and different place is: adjust
Nodule structure includes water aperture 9d and the ceramic valve excessively being positioned at slide core sub-component 9 connection water storage cylinder 6 inner chamber with intake tunnel 1a
Core 10, described adjusting rod 12 is axially located by connecting with slide core sub-component 9, and the end of adjusting rod 12 is connected with ceramic cartridge 10
Connect.
Claims (10)
1. a water-saving tap, including having the tap main body (1) of intake tunnel (1a) and exhalant canal (1b), tap main body
(1) it is fixed with water storage cylinder (6) in intake tunnel (1a), in water storage cylinder (6), is provided with slide core sub-component (9) and compression spring
(11)；It is characterized in that, be equipped with pull bar (8) in described tap main body (1), one end of pull bar (8) connects has handle (4), separately
One end connects spool (10), and the other end of pull bar (8) can lean with slide core sub-component (9)；Slide core sub-component (9)
Inside it is provided with and makes water storage cylinder (6) inner chamber and intake tunnel (1a) be in connected state or cut-off state and the energy when being in connected state
The adjustment structure of regulation water amount size, adjustment structure has adjusting rod (12), and adjusting rod (12) connects through pull bar (8) tune
Joint handwheel (3)；This water-saving tap also includes the unidirectional company being only capable of making water storage cylinder (6) inner chamber medium flow to intake tunnel (1a)
Logical structure.
Water-saving tap the most according to claim 1, it is characterised in that described tap main body is fixed with temperature-sensing valve in (1)
Core (14), the valve rod (14a) of temperature controlled valve core (14) penetrates that water storage cylinder (6) is circumferentially positioned with slide core sub-component (9) to be connected, movable
Core assembly (9) penetrates pull bar (8), and slide core sub-component (9) is circumferentially positioned with pull bar (8) to be connected；On described tap main body (1)
Axially location has rotation seat (16), described handle (4) to be hinged with rotation seat (16).
Water-saving tap the most according to claim 2, it is characterised in that be arranged with overcoat (2) on described rotation seat (16),
Overcoat (2) is fixing with rotation seat (16) to be connected, and overcoat (2) is positioned between tap main body (1) and adjusting handle (3)；Handle (4) is worn
Cross overcoat (2).
Water-saving tap the most according to claim 2, it is characterised in that described unilaterally connected structure includes being arranged on temperature control
V-shaped seal ring (18) between valve rod (14a) and the water storage cylinder (6) of spool (14), V-shaped seal ring (18) is solid with water storage cylinder (6)
Fixed connection.
5. according to the water-saving tap described in claim 1 or 2 or 3, it is characterised in that described unilaterally connected structure is for being arranged on
Check 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 characterised in that described slide core sub-component (9) includes
Pedestal (9a), the V-type piston ring (9b) being set on pedestal (9a) and threaded with pedestal (9a) by V-type piston ring (9b) press
Pressure ring (9c) on pedestal (9a) sealing surface；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 characterised in that described adjustment structure includes being positioned at
Slide core sub-component (9) interior connection water storage cylinder (6) inner chamber crosses water aperture (9d) with intake tunnel (1a)；Adjusting rod (12) is with alive
Dynamic core assembly (9) is threaded connection, and the end of adjusting rod (12) penetrated in water aperture (9d).
Water-saving tap the most according to claim 7, it is characterised in that the end of described adjusting rod (12) is cone,
There are in crossing water aperture (9d) sealing corner angle (9e).
9. according to the water-saving tap described in claim 1 or 2 or 3 or 4, it is characterised in that this water-saving tap also includes temperature
Degree sensor (20) and the display module (21) electrically connected with temperature sensor (20)；Described tap main body (1) has without water cavity
(1c), without having counterbore on water cavity (1c) inwall, temperature sensor (20) is fixed in counterbore, and display module (21) is fixed on
On adjusting handle (3).
Water-saving tap the most according to claim 9, it is characterised in that this water-saving tap also includes that two waterpower are sent out
Motor (22), the electric power output lead of two hydroelectric generators (22) all electrically connects with display module (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 CN104019242A (en) | 2014-09-03 |
| CN104019242B true CN104019242B (en) | 2017-01-11 |
Family
ID=51436147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410277590.2A Expired - Fee Related CN104019242B (en) | 2014-06-20 | 2014-06-20 | Water-saving faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019242B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9458612B2 (en) * | 2013-03-15 | 2016-10-04 | Delta Faucet Company | Integrated solenoid valve for an electronic faucet |
| US11761184B2 (en) | 2017-11-21 | 2023-09-19 | Delta Faucet Company | Faucet including a wireless control module |
| CN110529603B (en) * | 2019-08-26 | 2020-12-22 | 靖江市长源液压机械有限公司 | Flow control valve |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201661742U (en) * | 2009-11-30 | 2010-12-01 | 广州海鸥卫浴用品股份有限公司 | Time-adjustable type delay tap |
| CN102661416A (en) * | 2012-05-15 | 2012-09-12 | 钟国强 | Valve core of delay self-closing water faucet |
| CN103527842A (en) * | 2013-10-25 | 2014-01-22 | 蔡卫进 | Faucet with water temperature display function |
| CN203926820U (en) * | 2014-06-20 | 2014-11-05 | 玉环县家家卫浴配件厂（普通合伙） | Water-saving tap |
-
2014
- 2014-06-20 CN CN201410277590.2A patent/CN104019242B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104019242A (en) | 2014-09-03 |
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Granted publication date: 20170111 Termination date: 20170620 |