CN105697842A - Water-saving faucet and water-saving method thereof - Google Patents
Water-saving faucet and water-saving method thereof Download PDFInfo
- Publication number
- CN105697842A CN105697842A CN201610249070.XA CN201610249070A CN105697842A CN 105697842 A CN105697842 A CN 105697842A CN 201610249070 A CN201610249070 A CN 201610249070A CN 105697842 A CN105697842 A CN 105697842A
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- China
- Prior art keywords
- water
- storage box
- inlet valve
- water storage
- saving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
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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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way 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
- 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
- F16K37/0025—Electrical or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention relates to a water-saving faucet and a water-saving method thereof. The water-saving faucet comprises a water storage tank (1), wherein a pressure sensor (4) is arranged at the bottom of the water storage tank (1); one end of the water storage tank (1) is connected with a water inlet tube (3); a water inlet valve (2) is arranged on the water inlet tube (3); the other end of the water storage tank (1) is connected with a faucet body (8) through a water outlet tube (5); a water outlet (9) and a hand detergent outlet (12) are formed in the faucet body (8); the water outlet (9) is controlled by a water outlet switch (10) to be opened or closed; the hand detergent outlet (12) is controlled by a hand detergent switch (13) to be opened or closed; the water inlet valve (2), the pressure sensor (4) and the hand detergent switch (13) are connected with a signal processing device (6). By adopting the water-saving faucet, the requirement for water conservation can be met, and moreover time can be saved as the situation that a user who takes hand detergent has to wait a water storage tube to be filled with water because of a water-saving device can be avoided.
Description
Technical field
The present invention relates to communal facility and the faucet in water-saving device field, especially relate to a kind of water-saving tap and water-saving method thereof。
Background technology
At present, when people use toilet in public, when taking handwashing liquid or arranging appearance, habituation is not related to and closes faucet, although the faucet of most public places uses inductive water tap, but owing to the sensitivity of induction apparatus is limited, the both hands of people leave induction zone and still there will be the problem that current continue to trickle, and cause the waste of water resource。
Additionally, current water storage type faucet on the market is owing to having preset the water consumption once washed one's hands, when user is when taking handwashing liquid and washing one's hands, the water of water storage box cannot supplement in time, causes that the both hands that user wipes full handwashing liquid cannot be able to clean within a period of time；Or if user is not turned off faucet, the water in water storage box will quickly flow to end, and user does not simply fail to the both hands of the full handwashing liquid of timely cleaning and wiping, also can cause the waste of water resource。
The present invention is directed to this situation and design novel water storage type water-saving tap, it is ensured that user reaches water-saving result time-saving simultaneously。
Summary of the invention
The present invention devises a kind of water-saving tap and water-saving method thereof, and it solves the technical problem that it is that existing water tap water-saving effect is bad, or increases the waiting time of user because of water saving。
In order to solve the technical problem of above-mentioned existence, present invention employs below scheme:
A kind of water-saving tap, it is characterised in that: including water storage box (1), water storage box (1) bottom is provided with pressure transducer (4)；Water storage box (1) one end is connected with water inlet pipe (3), water inlet pipe (3) is provided with inlet valve (2), and water storage box (1) other end is connected with faucet body (8) by outlet pipe (5)；Faucet body (8) is provided with outlet (9) and handwashing liquid mouth (12), outlet (9) controls to be turned on and off by effluent switch (10), and handwashing liquid mouth (12) switchs (13) by handwashing liquid and controls to be turned on and off；Inlet valve (2), pressure transducer (4) and handwashing liquid switch (13) are connected with a signal processing apparatus (6)。
Further, described inlet valve (2) includes flap shutter (21) and fixed dam, flap shutter (21) is connected with fixed dam by rotating shaft (21), fixed dam is provided with the first bayonet socket (23) and the second bayonet socket (24), when flap shutter (21) rotates to the first bayonet socket (23), described inlet valve (2) is in half-open position；When flap shutter (21) rotates to the second bayonet socket (24), described inlet valve (2) is shown in a fully open operation。
Further, described water storage box (1) is positioned at the top of faucet body (8)。
Further, described outlet (9) connecting atomizer (11), atomizer (11) utilizes hydraulic pressure to make water fogging saving water resource。
Further, described pressure transducer (4) is capacitance pressure transducer。
The water-saving method of a kind of water-saving tap, comprises the following steps:
Step 1, original state water storage box (1) full water, now the pressure suffered by pressure transducer (4) is P3, signal processing apparatus (6) is according to pressure transducer (4) output pressure value P3Close inlet valve (2)；
Step 2, user open flowing water Valve (7) by effluent switch (10), water storage box (1) exports water by outlet (9), current in water storage box (1) are use up or user closes effluent switch (10), and flowing water Valve (7) is closed；
Step 3, when close effluent switch (10) or pressure transducer (4) suffered by pressure be P1Time (P1 is generally 0, and namely the current of water storage box are to the greatest extent, it is also possible to manual adjustment is other values), signal processing apparatus (6) is according to pressure transducer (4) output pressure value P1Opening inlet valve (2), inlet valve (2) is in half-open position；
If step 4 user in hand washing process is opened handwashing liquid switch (13) pressure and is taken handwashing liquid, and now water storage box (1) in running order (i.e. flowing water Valve (7) unlatching), the start signal that signal processing apparatus (6) switchs (13) according to handwashing liquid is automatically switched off flowing water Valve (7), opening inlet valve (2) and continue water inlet, inlet valve (2) is shown in a fully open operation；This setting can ensure that when user takes handwashing liquid, need not wait until that the current of water storage box can also close to the greatest extent flowing water Valve, reaches water saving purpose。
If or now user actively closes flowing water Valve (7) already by effluent switch (10), then signal processing apparatus (6) also can switch the start signal of (13) according to handwashing liquid, directly opening inlet valve (2) and continue water inlet, inlet valve (2) is shown in a fully open operation；
Step 5, when the pressure suffered by pressure transducer (4) be P2Time, signal processing apparatus (6) is according to pressure transducer (4) output pressure value P2Close inlet valve (2)；
Step 6, now user are finished handwashing liquid and are again turned on effluent switch (10) and open flowing water Valve (7), water storage box (1) exports water by outlet (9), current in water storage box (1) are to the greatest extent, close flowing water Valve (7), open inlet valve (2) water inlet until water storage box (1) full water simultaneously。
Further, P1< P2< P3。
Further, when user does not use handwashing liquid, repeat step 1-3；When user uses handwashing liquid, repeat step 1-6。
This water-saving tap and water-saving method thereof, compared with tradition water-saving tap and water-saving method thereof, have the advantages that
(1) present invention both can meet need for water conservation, and namely user needs to wait for water pipe storage completely with water again, and otherwise water consumption is only water pipe reservoir storage, and the user taking handwashing liquid can be made again need not to arrange wait water pipe water-retention because of water saving。
(2) present invention realizes water-saving more for the user not taking handwashing liquid, after being use up by the current of water storage box, the half-open control water intake velocity of inlet valve, water tank again stores full water and needs a period of time, if user thinks that many use water is necessary for taking time waits that water storage box stores completely again, conscious each of user takes a water。
(3) present invention realizes saving time is user for taking handwashing liquid, reduces flooding time by handwashing liquid on-off control inlet valve standard-sized sheet, reaches timesaving purpose；Simultaneously because the setting of step 4, it is possible to when avoiding user to take handwashing liquid, effluent switch is not turned off and causes water resource waste。
Accompanying drawing explanation
Fig. 1: the parts connection diagram of water-saving tap of the present invention；
Fig. 2: the tap body structure schematic diagram of water-saving tap of the present invention；
Fig. 3: the inlet valve structural representation of water-saving tap of the present invention。
Description of reference numerals:
1 water storage box；2 inlet valves；21 rotating shafts；22 flap shutters；23 first bayonet sockets；24 second bayonet sockets；3 water inlet pipes；4 pressure transducers；5 outlet pipes；6 signal processing apparatus；7 flowing water Valves；8 faucet bodies；9 outlets；10 effluent switch；11 atomizers；12 handwashing liquid mouths；13 handwashing liquid switches。
Detailed description of the invention
Below in conjunction with Fig. 1 to Fig. 3, the present invention will be further described:
As it is shown in figure 1, a kind of water-saving tap, including water storage box 1, bottom water storage box 1, it is provided with pressure transducer 4；Water storage box 1 one end is connected with water inlet pipe 3, and water inlet pipe 3 is provided with inlet valve 2, and water storage box 1 other end is connected with faucet body 8 by outlet pipe 5；Inlet valve 2, pressure transducer 4 and handwashing liquid switch 13 are connected with a signal processing apparatus 6。
Water storage box 1 is positioned at the top of faucet body 8。Pressure transducer 4 is capacitance pressure transducer。
As in figure 2 it is shown, faucet body 8 is provided with outlet 9 and handwashing liquid mouth 12, outlet 9 controls to be turned on and off by effluent switch 10, and handwashing liquid mouth 12 is turned on and off by handwashing liquid switch 13 control。Connecting atomizer 11 on outlet 9, atomizer 11 utilizes hydraulic pressure to make water fogging saving water resource。
As shown in Figure 3, inlet valve 2 includes flap shutter 21 and fixed dam, and flap shutter 21 is connected with fixed dam by rotating shaft 21, and fixed dam is provided with the first bayonet socket 23 and the second bayonet socket 24, when flap shutter 21 rotates to the first bayonet socket 23, inlet valve 2 is in half-open position；When flap shutter 21 rotates to the second bayonet socket 24, inlet valve 2 is shown in a fully open operation。
The operation principle of water-saving tap of the present invention is as follows: step 1, original state water storage box 1 full water, now the pressure suffered by pressure transducer 4 is P3, signal processing apparatus 6 is according to pressure transducer 4 output pressure value P3Close inlet valve 2；
Step 2, user open flowing water Valve 7 by effluent switch 10, and water storage box 1 exports water by outlet 9, and the current in water storage box 1 are use up or user closes effluent switch 10, and flowing water Valve 7 is closed；
Step 3, it is P when closing the pressure suffered by effluent switch 10 or pressure transducer 41Time (P1Being generally 0, namely the current of water storage box are to the greatest extent, it is also possible to manual adjustment is other values), signal processing apparatus 6 is according to pressure transducer 4 output pressure value P1Opening inlet valve 2, inlet valve 2 is in half-open position；If step 4 user in hand washing process is opened handwashing liquid switch 13 pressure and is taken handwashing liquid, and now water storage box 1 in running order (namely flowing water Valve 7 is opened), the start signal that signal processing apparatus 6 switchs 13 according to handwashing liquid is automatically switched off flowing water Valve 7, opening inlet valve 2 and continue water inlet, inlet valve 2 is shown in a fully open operation；
If or now user actively closes flowing water Valve 7 already by effluent switch 10, then signal processing apparatus 6 also can switch the start signal of 13 according to handwashing liquid, directly opens inlet valve 2 and continues water inlet, and inlet valve 2 is shown in a fully open operation；
Step 5, when the pressure suffered by pressure transducer 4 be P2Time, signal processing apparatus 6 is according to pressure transducer 4 output pressure value P2Close inlet valve 2；
Step 6, user are finished handwashing liquid and are again turned on effluent switch 10 and open flowing water Valve 7, and water storage box 1 exports water by outlet 9, and the current in water storage box 1 to the greatest extent, close flowing water Valve 7, open inlet valve 2 simultaneously and intake until water storage box 1 full water。
P1< P2< P3。When user does not use handwashing liquid, repeat step 1-3；When user uses handwashing liquid, repeat step 1-6。
Above in conjunction with accompanying drawing, the present invention is carried out exemplary description; the realization of the obvious present invention is not subject to the restrictions described above; as long as have employed the various improvement that the design of the method for the present invention carries out with technical scheme; or the not improved design by the present invention and technical scheme directly apply to other occasion, all in protection scope of the present invention。
Claims (8)
1. a water-saving tap, it is characterised in that: including water storage box (1), water storage box (1) bottom is provided with pressure transducer (4)；Water storage box (1) one end is connected with water inlet pipe (3), water inlet pipe (3) is provided with inlet valve (2), and water storage box (1) other end is connected with faucet body (8) by outlet pipe (5)；Faucet body (8) is provided with outlet (9) and handwashing liquid mouth (12), outlet (9) controls to be turned on and off by effluent switch (10), and handwashing liquid mouth (12) switchs (13) by handwashing liquid and controls to be turned on and off；Inlet valve (2), pressure transducer (4) and handwashing liquid switch (13) are connected with a signal processing apparatus (6)。
2. water-saving tap according to claim 1, it is characterized in that: described inlet valve (2) includes flap shutter (21) and fixed dam, flap shutter (21) is connected with fixed dam by rotating shaft (21), fixed dam is provided with the first bayonet socket (23) and the second bayonet socket (24), when flap shutter (21) rotates to the first bayonet socket (23), described inlet valve (2) is in half-open position；When flap shutter (21) rotates to the second bayonet socket (24), described inlet valve (2) is shown in a fully open operation。
3. water-saving tap according to claim 2, it is characterised in that: described water storage box (1) present position is higher than faucet body (8)。
4. water-saving tap in any of the one of claim 1-3, it is characterised in that: connecting atomizer (11) on described outlet (9), atomizer (11) utilizes hydraulic pressure to make water fogging saving water resource。
5. water-saving tap in any of the one of claim 1-4, it is characterised in that: described pressure transducer (4) is capacitance pressure transducer。
6. a water-saving method for water-saving tap in any of the one of claim 2-5, comprises the following steps:
Step 1, original state water storage box (1) full water, now the pressure suffered by pressure transducer (4) is P3, signal processing apparatus (6) is according to pressure transducer (4) output pressure value P3Close inlet valve (2)；
Step 2, user open flowing water Valve (7) by effluent switch (10), water storage box (1) exports water by outlet (9), current in water storage box (1) are use up or user closes effluent switch (10), and flowing water Valve (7) is closed；
Step 3, when close effluent switch (10) or pressure transducer (4) suffered by pressure be P1Time (P1 is generally 0, and namely the current of water storage box are to the greatest extent, it is also possible to manual adjustment is other values), signal processing apparatus (6) is according to pressure transducer (4) output pressure value P1Opening inlet valve (2), inlet valve (2) is in half-open position；
If step 4 user in hand washing process is opened handwashing liquid switch (13) pressure and is taken handwashing liquid, and now water storage box (1) in running order (i.e. flowing water Valve (7) unlatching), the start signal that signal processing apparatus (6) switchs (13) according to handwashing liquid is automatically switched off flowing water Valve (7), opening inlet valve (2) and continue water inlet, inlet valve (2) is shown in a fully open operation；
If or now user actively closes flowing water Valve (7) already by effluent switch (10), then signal processing apparatus (6) also can switch the start signal of (13) according to handwashing liquid, directly opening inlet valve (2) and continue water inlet, inlet valve (2) is shown in a fully open operation；
Step 5, when the pressure suffered by pressure transducer (4) be P2Time, signal processing apparatus (6) is according to pressure transducer (4) output pressure value P2Close inlet valve (2)；
Step 6, user are finished handwashing liquid and are again turned on effluent switch (10) and open flowing water Valve (7), water storage box (1) exports water by outlet (9), current in water storage box (1) are to the greatest extent, close flowing water Valve (7), open inlet valve (2) water inlet until water storage box (1) full water simultaneously。
7. water-saving method according to claim 6, it is characterised in that: P1< P2< P3。
8. water-saving method according to claim 6 or 7, it is characterised in that: when user does not use handwashing liquid, repeat step 1-3；When user uses handwashing liquid, repeat step 1-6。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249070.XA CN105697842B (en) | 2016-04-20 | 2016-04-20 | Water-saving method of water-saving faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249070.XA CN105697842B (en) | 2016-04-20 | 2016-04-20 | Water-saving method of water-saving faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105697842A true CN105697842A (en) | 2016-06-22 |
| CN105697842B CN105697842B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249070.XA Active CN105697842B (en) | 2016-04-20 | 2016-04-20 | Water-saving method of water-saving faucet |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005264638A (en) * | 2004-03-22 | 2005-09-29 | Pathfinder:Kk | Automatic hand washing and sterilizing device |
| US20120118414A1 (en) * | 2008-06-03 | 2012-05-17 | Mcmurtry John L | Water saver system |
| CN203270692U (en) * | 2013-04-28 | 2013-11-06 | 德州市第二中学 | Integrated water faucet |
| CN203429713U (en) * | 2013-06-22 | 2014-02-12 | 尚毅 | Water-saving device mounted on hand washing sink |
| CN203960950U (en) * | 2014-05-24 | 2014-11-26 | 纪兆中 | water-saving system |
| CN104534162A (en) * | 2015-01-21 | 2015-04-22 | 苏州罗马冯环保科技有限公司 | Water-saving tap |
-
2016
- 2016-04-20 CN CN201610249070.XA patent/CN105697842B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005264638A (en) * | 2004-03-22 | 2005-09-29 | Pathfinder:Kk | Automatic hand washing and sterilizing device |
| US20120118414A1 (en) * | 2008-06-03 | 2012-05-17 | Mcmurtry John L | Water saver system |
| CN203270692U (en) * | 2013-04-28 | 2013-11-06 | 德州市第二中学 | Integrated water faucet |
| CN203429713U (en) * | 2013-06-22 | 2014-02-12 | 尚毅 | Water-saving device mounted on hand washing sink |
| CN203960950U (en) * | 2014-05-24 | 2014-11-26 | 纪兆中 | water-saving system |
| CN104534162A (en) * | 2015-01-21 | 2015-04-22 | 苏州罗马冯环保科技有限公司 | Water-saving tap |
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| Publication number | Publication date |
|---|---|
| CN105697842B (en) | 2017-02-08 |
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