CN202158230U - Smart water faucet - Google Patents
Smart water faucet Download PDFInfo
- Publication number
- CN202158230U CN202158230U CN2011202798709U CN201120279870U CN202158230U CN 202158230 U CN202158230 U CN 202158230U CN 2011202798709 U CN2011202798709 U CN 2011202798709U CN 201120279870 U CN201120279870 U CN 201120279870U CN 202158230 U CN202158230 U CN 202158230U
- Authority
- CN
- China
- Prior art keywords
- water
- motor
- spool
- valve rod
- numerical control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
A smart water faucet comprises a water faucet body with a cold water inlet and a hot water inlet as well as at least one water outlet, wherein a water mixing chamber is arranged inside the water faucet body; a valve core driven by an independent motor is arranged between each of the cold water inlet and the hot water inlet and the water mixing chamber; a temperature sensor is arranged in the water mixing chamber, and connected to an auxiliary single chip; the motor is provided with a motor drive IC (Integrated Circuit) which is connected to the auxiliary single chip through a lead; the auxiliary single chip is further connected to a main single chip capable of controlling the water faucet to operate; a voltage sampler is further connected between the motor and the motor drive IC, and also connected to the auxiliary single chip; and each valve core is provided with a valve rod rotation preventing mechanism. The rotation of the valve rod is controlled automatically and quickly in such a manner of detecting the exception of the current in the circuit and the program settings of the single chips; therefore, the wiring amount within the water faucet and the energy consumption of the line are greatly reduced; and the use cost is reduced.
Description
Technical field
The utility model relates to a kind of water tap, particularly a kind of intelligent tap.
Background technique
Manual revolving cold water of machinery and hot water combustion taps are all adopted in the at present domestic many bathrooms place particularly constant-temperature water faucet of the uses such as bathroom, toilet in family, hotel.People in use regulate the water temperature process need and repeatedly try temperature, and this both caused many inconvenience to the user, had wasted water resources again, sometimes even scald the user.To this problem; Addressing this problem appears at present existing related patent U.S. Patent No. in succession; Like the patent No. is ZL200610155639.2, and denomination of invention discloses a kind of water tap for the Chinese invention patent of " numerical control temperature adjustment automatic faucet ", mixes between water cavity and the hot and cold water intake being provided with spool in this faucet body; This spool is connected with motor through a speed reducer, the rotation of motor driving spool valve rod.The rotation of valve rod is at certain angular range, and is not to be unconfined.Be limit switch to be set mostly in the existing technology through relevant position in spool; Operation through limit switch control motor is controlled the purpose that valve rod rotates within the specific limits to reach; Being provided with of limit switch must need to increase the wiring amount, takies the inner confined space of many water taps.
In addition, this motor and this spool are that level is arranged, and its valve rod axis is parallel to each other and is vertical distribution; The problem that valve rod axis produces skew can appear in such connection mechanism after use after a while; Be that valve rod axis can depart from vertical Vertical direction and tilts, this has not only caused motor and spool connectivity poor, but also the working life of having reduced spool; And then the working life of reducing water tap, bring inconvenience for Consumer and user.
The model utility content
The utility model provides a kind of intelligent tap, and is big to overcome the water tap internal wiring amount that exists in the existing technology, takies the confined space, increases energy consumption, and valve rod is prone to problems such as off-centre.
The utility model adopts following technological scheme:
A kind of intelligent tap; Comprise faucet body with hot water or cold water's water intake and at least one water outlet; This faucet body inside is formed with the mixed water cavity that is communicated with this hot water or cold water's water intake, water outlet, and this hot water or cold water's water intake and should mix and respectively be provided with between the water cavity and have the spool that separate electrical motor drives is provided with a temperature transducer in this mixed water cavity; This temperature transducer is connected with an assistant SCM; This motor disposes the motor driving IC of its operation of control, and this motor driving IC is connected with this assistant SCM through lead, and this assistant SCM also is connected with the host scm of a may command water tap job; Also be connected with a voltage sample device between this motor and this motor driving IC, this voltage sample device also is connected with this assistant SCM; Each said spool is equipped with the valve rod limit and revolves mechanism.
Above-mentioned valve rod limit is revolved mechanism and is comprised the water outlet window of being located at above-mentioned spool housing and the convexity of being located at above-mentioned spool pottery moving plate sidewall, and this convexity is rectangular build, and its length is corresponding with this water outlet window height.
Each above-mentioned motor is located at corresponding above-mentioned spool end one side, and this electric machine main shaft and this valve rod are positioned on the same axis.
Above-mentioned electric machine main shaft connects above-mentioned valve rod through a reduction gearing mechanism, and this reduction gearing mechanism is the combination of plurality of gears.
The above-mentioned main and auxiliary single-chip microcomputer that helps all is connected with the independent Dc low voltage power supply of its power supply that is.
Above-mentioned main and auxiliary single-chip microcomputer and the above-mentioned Dc low voltage power supply of helping all is located in the above-mentioned faucet body.
Place, above-mentioned mixed water cavity waterexit end also is provided with one and has the spool that separate electrical motor drives, and is equipped with a valve between each above-mentioned water outlet and the above-mentioned mixed water cavity waterexit end spool.
It is the motor of 20mA-35mA that above-mentioned motor adopts between Current Zone.
Can know by above-mentioned description the utility model structure; Compare with existing technology, the utlity model has following advantage: the mode of the program setting of the unusual and single-chip microcomputer through electric current in the testing circuit is controlled the rotation of valve rod automatically apace, has reduced the inner wiring amount of water tap and the power consumption of circuit significantly; Reduced user cost; Realized the intellectuality that water temperature is regulated, water temperature is regulated fast, difference is little, easy to use between actual water temperature and the set water temperature; In addition, the improvement structure of the utility model can well be improved the phenomenon that the valve rod axis generation departs from, the working life of further having improved water tap.
Description of drawings
Fig. 1 is the intelligent tap structural representation.
Fig. 2 is an intelligent tap working principle schematic representation.
Fig. 3 is the valve core structure schematic representation.
Embodiment
The embodiment of the utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3; A kind of intelligent tap; Comprise have cold water inlet 11, the faucet body 1 of water inlet of hot water 12 and at least one water outlet 13; This faucet body 1 inside is formed with the mixed water cavity 14 that is communicated with this cold water inlet 11, water inlet of hot water 12, water outlet 13, and this cold water inlet 11, water inlet of hot water 12 and should mix and respectively be provided with one between the water cavity 14 and have the spool 16 that separate electrical motor 15 drives are provided with a temperature transducer 18 in this mixed water cavity 14; This temperature transducer 18 is connected with an assistant SCM 19; This motor 15 disposes its motor driving IC that starts, stops, rotating and reverse of control, and this motor driving IC is connected with this assistant SCM 19 through lead, and this assistant SCM 19 also is connected with the host scm 10 of a may command water tap job; Also be connected with a voltage sample device 192 between this motor 15 and this motor driving IC, this voltage sample device 192 also is connected with this assistant SCM 19 through lead; Each above-mentioned spool 16 is equipped with valve rod 161 limits and revolves mechanism 160.
Continuation is with reference to Fig. 3; Above-mentioned valve rod 161 limits are revolved mechanism 160 and are comprised the water outlet window 163 of being located at above-mentioned spool 16 housings 162 and the convexity 165 of being located at above-mentioned spool 16 ceramic moving plate 164 sidewalls; This convexity 165 is rectangular build, and its length is highly corresponding with this water outlet window 163.
Continuation is with reference to Fig. 1, Fig. 2; Temperature transducer 18 is measured and is mixed water temperature in the water cavity 14, and with this result back assistant SCM 19, assistant SCM 19 feeds back to host scm 10 with data again; Host scm 10 contrasts according to operator's set water temperature and this feedback data on operation panel; And then send motor 15 operating instructions that drive cold water inlet 11, water inlet of hot water 12 spools 16, and motor 15 drives valve rod 161 rotations of these spools 16, and the control hot and cold water gets into and mixes the opening of water cavity 14, shutoff and inflow thereof; After valve rod 161 turns an angle; Above-mentioned protruding 165 are blocked by above-mentioned water outlet window 163, and therefore motor 15 also can not operate, and then circuital current occurs unusual; Voltage sample device 192 is given assistant SCM 19 with the abnormal current signal feed back; Discerned by 10 pairs of these signals of host scm and send to motor driving IC and stop corresponding instruction out of service through assistant SCM 19, the hot water or cold water connects to get into and mixes water cavity 14, thereby this water tap is to reach through the different inflows of control hot water or cold water to regulate water temperature to temperature required purpose.
Produce the phenomenon that departs from order to improve valve rod 161 axis, in the working life of further having improved water tap, each above-mentioned electric 15 machine is located at corresponding above-mentioned spool 16 ends one side, and these motor 15 main shafts 151 are positioned on the same axis with this valve rod 161.
Because the rotating speed of valve rod 161 need be little more a lot of than the rotating speed of motor 15 main shafts 161, so above-mentioned motor 15 main shafts 151 connect above-mentioned valve rod 161 through a reduction gearing mechanism 17, this reduction gearing mechanism 17 is the combination of plurality of gears.
Have inconvenience because chamber electricity uses, above-mentioned host scm 10, assistant SCM 19 are connected with respectively and are the Dc low voltage power supply 101,191 of its power supply separately; This host scm 10, assistant SCM 19 and this Dc low voltage power supply 101,191 all are located in the above-mentioned faucet body 1.
Stable for the flow of better regulating the hot water that mixes; 141 places, above-mentioned mixed water cavity 14 waterexit ends also are provided with one and have the spool 16 that separate electrical motor 15 drives; Be equipped with a valve 131 between each above-mentioned water outlet 13 and above-mentioned mixed water cavity 14 waterexit ends 141 spools 16; Host scm 10 sends instruction when waiting to mix in the water cavity 14 water temperature for the set water temperature of operator, and it is open-minded to mix water cavity 14 waterexit ends 141 spools 16, and hot water can be emitted use.
For reducing user cost, it is the low-power motor of 20mA-35mA that above-mentioned motor 15 adopts electric current, and such motor is very common on market.
The above-mentioned embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (9)
1. intelligent tap; Comprise faucet body with hot water or cold water's water intake and at least one water outlet; This faucet body inside is formed with the mixed water cavity that is communicated with this hot water or cold water's water intake, water outlet, and this hot water or cold water's water intake and should mix and respectively be provided with between the water cavity and have the spool that separate electrical motor drives is provided with a temperature transducer in this mixed water cavity; This temperature transducer is connected with an assistant SCM; It is characterized in that: said motor disposes the motor driving IC of its operation of control, and this motor driving IC is connected with said assistant SCM through lead, and this assistant SCM also is connected with the host scm of a may command water tap job; Also be connected with a voltage sample device between this motor and this motor driving IC, this voltage sample device also is connected with this assistant SCM; Each said spool is equipped with the valve rod limit and revolves mechanism.
2. a kind of intelligent tap as claimed in claim 1; It is characterized in that: said valve rod limit is revolved mechanism and is comprised the water outlet window of being located at said spool housing and the convexity of being located at said spool pottery moving plate sidewall; This convexity is rectangular build, and its length is corresponding with this water outlet window height.
3. a kind of intelligent tap as claimed in claim 1 is characterized in that: each said motor is located at corresponding said spool end one side, and this electric machine main shaft and said valve rod are positioned on the same axis.
4. a kind of intelligent tap as claimed in claim 3 is characterized in that: said electric machine main shaft connects said valve rod through a reduction gearing mechanism, and this reduction gearing mechanism is the combination of plurality of gears.
5. a kind of improvement numerical control temperature adjustment automatic faucet as claimed in claim 1 is characterized in that: the said main and auxiliary single-chip microcomputer that helps all is connected with the independent Dc low voltage power supply of its power supply that is.
6. a kind of improvement numerical control temperature adjustment automatic faucet as claimed in claim 5 is characterized in that: said main and auxiliary single-chip microcomputer and the said Dc low voltage power supply of helping all is located in the said faucet body.
7. a kind of improvement numerical control temperature adjustment automatic faucet as claimed in claim 1 is characterized in that: place, said mixed water cavity waterexit end also is provided with one and has the spool that separate electrical motor drives.
8. a kind of improvement numerical control temperature adjustment automatic faucet as claimed in claim 7 is characterized in that: be equipped with a valve between each said water outlet and the said mixed water cavity waterexit end spool.
9. a kind of improvement numerical control temperature adjustment automatic faucet as claimed in claim 1 is characterized in that: said motor adopts between Current Zone and is the motor of 20mA-35mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202798709U CN202158230U (en) | 2011-08-03 | 2011-08-03 | Smart water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202798709U CN202158230U (en) | 2011-08-03 | 2011-08-03 | Smart water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158230U true CN202158230U (en) | 2012-03-07 |
Family
ID=45765870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202798709U Expired - Fee Related CN202158230U (en) | 2011-08-03 | 2011-08-03 | Smart water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048075A (en) * | 2013-03-13 | 2014-09-17 | 松下电器产业株式会社 | Faucet |
| CN107940041A (en) * | 2017-11-30 | 2018-04-20 | 陕西理工大学 | A kind of tap of automatic temperature-control |
-
2011
- 2011-08-03 CN CN2011202798709U patent/CN202158230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048075A (en) * | 2013-03-13 | 2014-09-17 | 松下电器产业株式会社 | Faucet |
| CN107940041A (en) * | 2017-11-30 | 2018-04-20 | 陕西理工大学 | A kind of tap of automatic temperature-control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203357667U (en) | Energy-saving concrete stirring device | |
| CN201222203Y (en) | Numerical control constant temperature water-mixing device | |
| CN108953749A (en) | A kind of shower control system | |
| CN202158230U (en) | Smart water faucet | |
| WO2009135434A1 (en) | Intelligent water supply central processor and water faucet | |
| CN105731734A (en) | Energy-saving MBR (membrane bioreactor) sewage treatment system | |
| CN101334189A (en) | Hot water constant temperature constant-current automatic regulating apparatus | |
| CN202091564U (en) | Improved numerically controlled temperature-regulating automatic tap | |
| CN204478520U (en) | A kind of water heater temperature's controller | |
| CN202158229U (en) | Small volume intelligent water faucet | |
| CN203940093U (en) | A kind of intelligent touch constant temperature inductive faucet | |
| CN219674475U (en) | Electric water temperature adjusting device with backwater function | |
| CN201152376Y (en) | Touch control auto-switch water division regulation valve | |
| CN103185153A (en) | Touch type electric control tap | |
| CN102287552B (en) | Small-sized intelligent water faucet | |
| CN201844588U (en) | Electric thermostat of solar water heater | |
| CN201851706U (en) | Intelligent constant-temperature controller of solar water heater | |
| CN201621360U (en) | Central heating flow automatic control driving device | |
| CN202708199U (en) | Adjustable water mixer | |
| CN204128396U (en) | A kind of constant-temperature water mixing device | |
| CN203223590U (en) | Hot and cold water proportion regulating valve of water heater | |
| CN201902645U (en) | Touch type inductive tap capable of controlling water temperature and water flow | |
| CN202082432U (en) | Four-way valve and ground heating water mixing device | |
| CN202521883U (en) | Electric water heater with intelligent water flow adjustment function | |
| CN205323571U (en) | Automatic control formula agitating unit is made to candy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |