CN104455531B - Environment-friendly and energy-saving water tap - Google Patents
Environment-friendly and energy-saving water tap Download PDFInfo
- Publication number
- CN104455531B CN104455531B CN201410719036.5A CN201410719036A CN104455531B CN 104455531 B CN104455531 B CN 104455531B CN 201410719036 A CN201410719036 A CN 201410719036A CN 104455531 B CN104455531 B CN 104455531B
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- China
- Prior art keywords
- hole
- opening handle
- heat exchange
- tap
- water
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
-
- 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
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
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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
- F16K31/602—Pivoting levers, e.g. single-sided
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention relates to an environment-friendly and energy-saving water tap. The water tap comprises a water tap body, a water inlet channel is formed in the water tap body, the water tap body is provided with a water outlet communicated with the water inlet channel, the water tap body is provided with a ball valve for controlling the water inlet channel to be connected or disconnected, the ball valve is connected with an opening handle, a through hole is formed in the opening handle, the water outflow direction of the water outlet faces the through hole, an absorption curtain used for absorbing the impact force of water and reducing splashing of the water is fixedly installed on an upper surface of the opening handle, and the center of the absorption curtain is recessed towards the through hole. The environment-friendly and energy-saving water tap solves the technical problems that sewage is likely to be left in an external opening handle of an existing water tap and cross contamination is likely to occur, and is widely used in daily life.
Description
Technical field
The present invention relates to a kind of discharging device, relate more particularly to a kind of environment-friendly and energy-efficient tap, belong to articles for daily use
Technical field.
Background technology
As a kind of articles for daily use, people often in contact with use tap.However, the unlatching of tap common at present
Handle is other setting, is arranged on top or the side of delivery port, wash one's hands or wash all can first touch during other article in one's hands
Handle, is then then turned on tap.Therefore, handle can be infected with many filths, such as hand cleanser, liquid detergent, bacterium etc..And
Touch again again during using complete rear closing tap, thus leading to there is secondary pollution.So defect, especially defends public
In the environment such as raw place, hospital, because personnel are various and mixed and disorderly, germ, pathogen are many, so that using traditional tap
Cross-infection can be caused on the contrary, infect disease.
In order to solve drawbacks described above, people have paid substantial amounts of creative work, try hard to can more hygienic carry out water body
Cleaning.At present, have begun to use feeling in a lot of places and answer water flowing type valve, by sensing unlatching and the pass of control valve
Close, thus controlling outflow and the closing of water, but, the defect of this induction tap is it is also obvious that one is high cost, fault rate
Height, two is must to have power supply, and three is flow and temperature all cannot artificially be adjusted.For these reasons, the making of inductive water tap
With also having significant limitation it is impossible to low cost, expeditiously be commonly used.
Therefore, develop a kind of new tap, for public health and industrial development, not only there is urgent research valency
Value, it may have good economic benefit and commercial application potentiality, this power that exactly present invention is accomplished is located and basic institute
Lean on.
Content of the invention
In order to overcome the defect of existing tap as indicated above, the present inventor has made intensive studies to this, is paying
After having gone out a large amount of creative works, thus completing the present invention.
Specifically, the technical problem to be solved is: provides a kind of environment-friendly and energy-efficient tap, to solve mesh
The external opening handle of front tap easily retains dirt, easily forms the technical problem of cross pollution.
For solving above-mentioned technical problem, technical scheme provides a kind of environment-friendly and energy-efficient tap, described environmental protection
Energy-saving water tap includes faucet body, is provided with intake tunnel, described faucet body is provided with described faucet body
Connect the delivery port of described intake tunnel, described faucet body is provided with the connection of a control described intake tunnel or the ball disconnecting
Valve, described ball valve connects opening handle, and described opening handle is provided with a through hole, and the water outlet direction of described delivery port is towards described
Through hole, the upper surface of described opening handle is installed with one for absorbing water flow impact pressure and reducing the absorption curtain that current splash
Cloth, the centre of described absorption curtain is to described through hole sunken inside.
In the described environment-friendly and energy-efficient tap of the present invention, improve as a kind of, the upper table mask of described opening handle
There is arc convex.
In the described environment-friendly and energy-efficient tap of the present invention, improve as further, the upper table of described opening handle
Face is provided with some guiding gutters radially extending along described through hole, and described guiding gutter extends to described unlatching from the edge of described through hole
The lower surface of handle.
In the described environment-friendly and energy-efficient tap of the present invention, improve as another kind of, roundabout in described through hole be provided with
Heat exchange silk, the bearing of trend of described heat exchange silk is perpendicular with the water outlet direction of described delivery port, and described heat exchange silk is fixed
Be installed on described opening handle, described heat exchange silk by passage of heat connect thermal source, described passage of heat be provided with for
Control passage of heat connection or the controlling organization disconnecting, described opening handle connects described controlling organization.
In the described environment-friendly and energy-efficient tap of the present invention, improve as further, described opening handle is provided with
The pilot hole of two described through holes of connection, the bearing of trend of described pilot hole is perpendicular with the bearing of trend of described through hole, described
Heat exchange silk includes process section, reverse-running section and heat exchange segment, and the process section of described heat exchange silk and reverse-running section are respectively positioned at described
Guiding in the hole, described heat exchange segment is located in described through hole, described guiding in the hole be provided with wrap up the asbestos of described heat exchange silk every
Thermosphere.
In the described environment-friendly and energy-efficient tap of the present invention, improve as further, the following table of described opening handle
Face is provided with an annular protrusion around described through hole, the threaded head protector of described annular protrusion, described head protector be provided with
The corresponding permeable hole of described through hole, is located in described head protector and is provided with a protection network between described through hole and permeable hole.
In the described environment-friendly and energy-efficient tap of the present invention, improve as further, the position of described opening handle
Including close stance, cold water position and hot water position, described cold water position and hot water position are respectively positioned at the both sides of described close stance.
In the described environment-friendly and energy-efficient tap of the present invention, improve as further, described controlling organization includes setting
It is placed in the stop valve on described passage of heat, the valve element of described stop valve connects a follower gear, and described opening handle is provided with
One sector gear, when described opening handle is located at described hot water position, described sector gear is meshed with follower gear.
In the described environment-friendly and energy-efficient tap of the present invention, improve as further, described faucet body sets
Have and limit the upper limit projection that described opening handle is located at maximum open amount during described cold water position, described faucet body is provided with
Limit the lower limit projection that described opening handle is located at maximum open amount during described hot water position.
After employing technique scheme, the described environment-friendly and energy-efficient tap of the present invention achieves a series of beneficial effects
Really, for example:
(1) water side that delivery port is arranged at due to opening handle upwards, when opening tap cleaning of objects, current
Clean opening handle, the debris that will be attached on opening handle are rinsed well, do not have debris, germ etc. and remain in unlatching simultaneously
On handle, clean and opening handle has resetted, closed tap, kept it turned on handle cleaning.So total layout is complete
Entirely change the arrangement of traditional tap, structure integrally reduces, convenient installation, also need not additionally go to rinse to open simultaneously
Handle, has water-saving effect.
(2) due to being provided with absorption curtain so that the current of delivery port are separated into thread, increase flushing area, reduce
The impact of current, improves the utilization rate of water, is conducive to using water wisely.
(3) because the upper surface of opening handle has arc convex, while having good looking appearance concurrently, and make to spill
Current be easier to flow down along arc convex, decrease the probability that retains of the pollutants such as bacterium, debris, simultaneously so that spilling
Current are more readily formed water curtain, increase flushing area.
(4) due to being provided with the heat exchange silk connecting thermal source in the through hole of opening handle so that passing through the water curtain energy of through hole
Enough it is rapidly heated, obtains warm water, this mode of heating compared with the mode obtaining warm water after cold water mix, is passed with conventional hot water
The mode that the hot water of system converts into warm water from cold water is then different, and traditional mode first has to obtain hot water, if hot water is used up, no
Method is continuing with, and after adopting this mode of heating, as long as there being thermal source just energy heating water, hot water will not interval or interruption.
(5) because the lower surface of opening handle is provided with protection network, it is to avoid operator is being turned on or off tap
When scalded by hot heat exchange silk, serve safety protection function.
(6) because guiding in the hole is provided with insulating layer of asbestos, decrease the heat exchange between heat exchange silk and opening handle, keep away
Exempt from that heat is excessive to run off it is ensured that the enough work calorieses of heat exchange segment.
As described above, the invention provides a kind of environment-friendly and energy-efficient tap, this tap has a series of excellent characteristics,
Thus overcoming many defects of current tap, have a good application prospect and industrial production potential.
Brief description
Fig. 1 is the structural representation of the environment-friendly and energy-efficient tap of the embodiment of the present invention；
Fig. 2 be the embodiment of the present invention environment-friendly and energy-efficient tap in ball valve mounting structure schematic diagram；
Fig. 3 is the section view enlarged diagram of a-a in Fig. 1；
Fig. 4 is the section view enlarged diagram of b-b in Fig. 1；
Fig. 5 be the embodiment of the present invention environment-friendly and energy-efficient tap in controlling organization structural representation；
Wherein, in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, each number designation refers to following concrete meaning, element respectively
And/or part.
In figure: 1, faucet body, 101, delivery port, 2, opening handle, 201, arc convex, 3, absorb curtain, 4, lead
Chute, 5, upper limit raised, 6, lower limit raised, 7, ball valve, 701, valve body, 702, valve element, 703, centre bore, 704, rotating shaft,
705th, flat driving section, 706, nut, 8, intake tunnel, 9, through hole, 10, heat exchange silk, 11, head protector, 12, protection network, 13,
Insulating layer of asbestos, 14, stop valve, 15, valve element, 16, passage of heat, 17, follower gear, 18, sector gear, 19, compressing tablet.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.But the purposes of these exemplary embodiments and mesh
Be only used for enumerate the present invention, not the real protection scope of the present invention is constituted with any type of any restriction, more non-incite somebody to action this
The protection domain of invention is confined to this.
As Fig. 1 and Fig. 2 is jointly shown, a kind of environment-friendly and energy-efficient tap provided by the present invention, including faucet body
1, it is provided with intake tunnel 8 in faucet body 1, faucet body 1 is communicated with delivery port 101 tap of intake tunnel 8
Body 1 is provided with the ball valve 7 that a control intake tunnel 8 connects or disconnects, and ball valve 7 connects opening handle 2, specifically, ball valve 7
Valve element 702 be fixedly connected two symmetrically arranged rotating shafts 704, the valve element 702 running through ball valve 7 is provided with a centre bore 703, two rotating shafts
The valve body 701 of ball valve 7 is stretched out in 704 end, and is equipped with a flat driving section 705 in the end of two rotating shafts 704, is opening
Handle 2 is provided with a flat hole, this flat hole and flat driving section 705 coordinate so that valve element 702 with opening handle 2 rotation
And rotate, in order to avoid opening handle 2 is deviate from, using nut 706, opening handle 2 and rotating shaft 704 are fixed together.Open hand
Handle 2 is provided with a through hole 9, and towards through hole 9, the upper surface of opening handle 2 is installed with a use in the water outlet direction of delivery port 101
In absorbing water flow impact pressure and reducing the absorption curtain 3 that current splash, inventor's here employs one piece of annular compressing tablet 19, will
Absorb curtain 3 to be fixed on opening handle 2, the upper surface flush of the upper surface of compressing tablet 19 and opening handle 2, absorb curtain 3
Centre, to through hole 9 sunken inside, absorbs curtain 3 and is preferably stainless (steel) wire or nylon wire, part current are come together in logical
In hole 9, and there are part current then to flow through the surface of opening handle 2, opening handle 2 is washed away, current are through absorbing curtain
After cloth 3, it is changed into thread, on the one hand improve flushing area, using water wisely, on the other hand, be easier during heat exchange to lift temperature.
Jointly shown as shown in Figure 1, Figure 3 and Figure 4, the upper surface of opening handle 2 has an arc convex 201, opening handle 2 upper
Surface is provided with some guiding gutters 4 radially extending along through hole 9, and guiding gutter 4 extends to opening handle 2 from the edge of through hole 9
Surface, when current are less, can conflux, the water-saving result of therefore this tap is obvious, it is possible to use weep operation.
Roundabout in through hole 9 be provided with heat exchange silk 10, the water outlet direction of the bearing of trend of heat exchange silk 10 and delivery port 101
Perpendicular, heat exchange silk 10 is fixedly installed on opening handle 2, and heat exchange silk 10 connects thermal source, thermal source by passage of heat 16
It is preferably vapour source or overheated water source, and it is not recommended that using electrical heating, to avoid electric leakage to injure operator, equally, heat exchange silk
10 be preferably heat exchanger tube, thermodynamic medium can be contained in heat exchanger tube, it is possible to use superconducting fluid, passage of heat 16 be provided with for
Control the controlling organization that passage of heat 16 connects or disconnects, opening handle 2 connection control mechanism.
Opening handle 2 is provided with the pilot hole of two connection through holes 9, the extension side of the bearing of trend of pilot hole and through hole 9
To perpendicular, heat exchange silk 10 includes process section, reverse-running section and heat exchange segment, and the process section of heat exchange silk 10 and reverse-running section are respectively
It is located at guiding in the hole, heat exchange segment is located in through hole 9, guiding in the hole is provided with the insulating layer of asbestos 13 of parcel heat exchange silk 10, by
In the use of insulating layer of asbestos 13, decrease the heat exchange between heat exchange silk 10 and opening handle 2, it is to avoid heat crosses multithread
Lose it is ensured that the enough work calorieses of heat exchange segment.In order to avoid touching heat exchange silk 10, opening handle when operating
2 lower surface is provided with an annular protrusion around through hole 9, the threaded head protector 11 of annular protrusion, head protector 11 be provided with
The corresponding permeable hole of through hole 9, is located in head protector 11 and is provided with a protection network 12, heat exchange silk 10 between through hole 9 and permeable hole
Heat exchange segment be arranged on absorption curtain 3 and protection network 12 between, serve good protective action.
As Fig. 1 and Fig. 5 is jointly shown, the position of opening handle 2 includes close stance, cold water position and hot water position, cold water position and
Hot water position is located at the both sides of close stance respectively.When opening handle 2 is located at close stance, intake tunnel 8 and passage of heat 16 are in
Off-state；When opening handle 2 is located at cold water position, intake tunnel 8 is in connected state, and passage of heat 16 is off；
When opening handle 2 is in hot water position, intake tunnel 8 and passage of heat 16 are in connected state.
Controlling organization includes the stop valve 14 being arranged on passage of heat 16, and the valve element 15 of stop valve 14 connects a servo-actuated tooth
Wheel 17, opening handle 2 is provided with a sector gear 18, when opening handle 2 is located at hot water position, sector gear 18 and follower gear 17
It is meshed；When opening handle 2 is located at close stance, sector gear 18 and follower gear 17 are in just contact condition；Opening handle 2
Positioned at cold water position when, sector gear 18 and follower gear 17 are in released state.
Conceived according to above, an arc gear ring is arranged on opening handle 2, when opening handle 2 is located at hot water position, arc
Gear ring is meshed it is also possible to realize function above with follower gear 17.
In order to avoid maloperation when operator operates, faucet body 1 is provided with restriction opening handle 2 and is located at cold water
The upper limit projection 5 of maximum open amount during position, faucet body 1 is provided with maximum when restriction opening handle 2 is located at hot water position and opens
The lower limit projection 6 of the amount of opening.
The course of work of the tap of the present invention is as follows:
During closed mode, opening handle 2 is located at close stance, as shown in Fig. 2 the centre bore 703 on the valve element 702 of ball valve 7
Perpendicular to intake tunnel 8, and the valve element 15 of stop valve 14 is then in cut-out passage of heat 16 state.
Rotate counterclockwise opening handle 2, opening handle 2 is located at cold water position, the centre bore 703 on the valve element 702 of ball valve 7 is even
Logical intake tunnel 8, during the position of mobile supreme spacing preiection 5, centre bore 703 is coaxial with intake tunnel 8, and open amount is maximum；And
The valve element 15 of stop valve 14 is still within cutting off the state of passage of heat 16.
Rotate clockwise opening handle 2, opening handle 2 is located at hot water position, the centre bore 703 on the valve element 702 of ball valve 7 is even
Logical intake tunnel 8, sector gear 18 is meshed with follower gear 17, drives the valve element 15 of stop valve 14 to rotate, when opening handle 2
During mobile position to lower limit projection 6, as shown in figure 5, the valve element 15 of stop valve 14 connect passage of heat 16 completely, heat conduction is logical
The open amount in road 16 reaches maximum.
The profile of the present invention can be produced varied, and its shape is not construed as limiting, but the main inventive of the present invention
Design one is to rinse opening handle 2 using current, it is to avoid dirt, bacterium rest on opening handle 2, cause secondary pollution or
Person's cross-infection, two is to change traditional hot water and cold water mix obtains the mode of warm water, because traditional hot water needs to carry
Front heating, wastes the energy significantly, and three is that an opening handle 2 controls intake tunnel 8 and passage of heat 16 simultaneously, and structure is tight
Gather, the present invention has good energy-saving and water-saving effect, and with low cost, has good promotional value and application potential.
It should be appreciated that the purposes of these embodiments is merely to illustrate the present invention and is not intended to limit the protection model of the present invention
Enclose.Additionally, it will also be appreciated that after the technology contents having read the present invention, those skilled in the art can make each to the present invention
Plant and change, change and/or modification, all these equivalent form of value equally falls within the guarantor that the application appended claims are limited
Within the scope of shield.
Claims (5)
1. a kind of tap, including faucet body, is provided with intake tunnel in described faucet body, on described faucet body
It is communicated with the delivery port of described intake tunnel, described faucet body is provided with the connection of a control described intake tunnel or disconnects
Ball valve, described ball valve connect opening handle it is characterised in that: described opening handle is provided with a through hole, described delivery port
Water outlet direction is installed with one and is used for absorbing water flow impact pressure and reducing towards described through hole, the upper surface of described opening handle
The absorption curtain that current splash, the centre of described absorption curtain is to described through hole sunken inside；
Roundabout in described through hole be provided with heat exchange silk, the bearing of trend of described heat exchange silk and the water outlet direction of described delivery port
Perpendicular, described heat exchange silk is fixedly installed on described opening handle, and described heat exchange silk connects thermal source by passage of heat,
Described passage of heat is provided with for controlling passage of heat connection or the controlling organization disconnecting, and described opening handle connects described control
Mechanism processed；
The lower surface of described opening handle is provided with an annular protrusion around described through hole, and described annular protrusion threaded protects
Cap, described head protector is provided with the permeable hole corresponding with described through hole, is located at described through hole and permeable hole in described head protector
Between be provided with a protection network；
The position of described opening handle includes close stance, cold water position and hot water position, and described cold water position and hot water position are located at institute respectively
State the both sides of close stance；
Described controlling organization includes the stop valve being arranged on described passage of heat, and the valve element of described stop valve connects a servo-actuated tooth
Wheel, described opening handle is provided with a sector gear, when described opening handle is located at described hot water position, described sector gear with
Moving gear is meshed.
2. tap as claimed in claim 1 it is characterised in that: the upper surface of described opening handle has arc convex.
3. tap as claimed in claim 1 or 2 it is characterised in that: the upper surface of described opening handle be provided with some along institute
State the guiding gutter that through hole radially extends, described guiding gutter extends to the lower surface of described opening handle from the edge of described through hole.
4. tap as claimed in claim 1 or 2 it is characterised in that: it is described logical that described opening handle is provided with two connections
The pilot hole in hole, the bearing of trend of described pilot hole is perpendicular with the bearing of trend of described through hole, described heat exchange silk include into
Journey section, reverse-running section and heat exchange segment, the process section of described heat exchange silk and reverse-running section are located at described guiding in the hole, described heat respectively
Exchange section is located in described through hole, and described guiding in the hole is provided with the insulating layer of asbestos wrapping up described heat exchange silk.
5. tap as claimed in claim 1 or 2 it is characterised in that: described faucet body be provided with restriction described unlatching
The upper limit that handle is located at maximum open amount during described cold water position is raised, and described faucet body is provided with the described unlatching hand of restriction
The lower limit that handle is located at maximum open amount during described hot water position is raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719036.5A CN104455531B (en) | 2014-12-02 | 2014-12-02 | Environment-friendly and energy-saving water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719036.5A CN104455531B (en) | 2014-12-02 | 2014-12-02 | Environment-friendly and energy-saving water tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104455531A CN104455531A (en) | 2015-03-25 |
| CN104455531B true CN104455531B (en) | 2017-01-18 |
Family
ID=52902054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410719036.5A Active CN104455531B (en) | 2014-12-02 | 2014-12-02 | Environment-friendly and energy-saving water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455531B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820861A (en) * | 2019-11-19 | 2020-02-21 | 衡阳藏青金属制品有限公司 | Special public tap of washing hand |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386294Y (en) * | 1999-07-07 | 2000-07-05 | 张基财 | Self-purification water tap |
| CN2483434Y (en) * | 2001-04-27 | 2002-03-27 | 郝建勇 | Clean type water tap |
| CN2704726Y (en) * | 2004-04-10 | 2005-06-15 | 王德华 | Locking effective water injecter with three bit regulating |
| CN201367621Y (en) * | 2008-12-29 | 2009-12-23 | 孙座锐 | Water-saving device |
| CN201672133U (en) * | 2010-05-27 | 2010-12-15 | 南通芯迎设计服务有限公司 | Self-cleaning water faucet |
| TWM412288U (en) * | 2011-03-23 | 2011-09-21 | li-qun He | Self-cleaning type faucet |
| CN202612755U (en) * | 2012-02-15 | 2012-12-19 | 王辰轩 | Self-cleaning faucet |
| CN203036071U (en) * | 2012-12-26 | 2013-07-03 | 黄茜 | Self-cleaning faucet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070023094A1 (en) * | 2005-07-29 | 2007-02-01 | Young Wu C | Faucet |
-
2014
- 2014-12-02 CN CN201410719036.5A patent/CN104455531B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386294Y (en) * | 1999-07-07 | 2000-07-05 | 张基财 | Self-purification water tap |
| CN2483434Y (en) * | 2001-04-27 | 2002-03-27 | 郝建勇 | Clean type water tap |
| CN2704726Y (en) * | 2004-04-10 | 2005-06-15 | 王德华 | Locking effective water injecter with three bit regulating |
| CN201367621Y (en) * | 2008-12-29 | 2009-12-23 | 孙座锐 | Water-saving device |
| CN201672133U (en) * | 2010-05-27 | 2010-12-15 | 南通芯迎设计服务有限公司 | Self-cleaning water faucet |
| TWM412288U (en) * | 2011-03-23 | 2011-09-21 | li-qun He | Self-cleaning type faucet |
| CN202612755U (en) * | 2012-02-15 | 2012-12-19 | 王辰轩 | Self-cleaning faucet |
| CN203036071U (en) * | 2012-12-26 | 2013-07-03 | 黄茜 | Self-cleaning faucet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104455531A (en) | 2015-03-25 |
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