CN200999887Y - Temp.-controlled temperature adjustment automatic tap - Google Patents
Temp.-controlled temperature adjustment automatic tap Download PDFInfo
- Publication number
- CN200999887Y CN200999887Y CNU2006201417412U CN200620141741U CN200999887Y CN 200999887 Y CN200999887 Y CN 200999887Y CN U2006201417412 U CNU2006201417412 U CN U2006201417412U CN 200620141741 U CN200620141741 U CN 200620141741U CN 200999887 Y CN200999887 Y CN 200999887Y
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- numerical control
- valve
- hot water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 158
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
A digital control temperature adjusting automatic faucet, which comprises a cold water inlet opening, a hot water inlet opening and a faucet main body of a mixing water cavity. The mixing water cavity is connected with a constant temperature upper and lower water outlet opening, an upper and lower water outlet solenoid valve is arranged between the mixing water cavity and the constant temperature upper and lower water outlet opening, the cold and hot water openings are respectively connected with digital control electric valves with motors, the digital control electric valves are respectively connected with the valve cores of cold and hot water, a temperature sensor is arranged in the mixing water cavity, a driving controlling monolithic processor with a power source is electrically connected with the temperature sensor, and the monolithic processor is used to control the digital control electric valve to control the water inlet of cold and hot water to realize water temperature adjustment; the advantage of the utility model is that the utility model adopts an combination integral design of the temperature sensor, the driving controlling monolithic processor, the digital control electric valve and the water temperature displaying device, to realize the water temperature adjustment automatization; the water temperature adjustment process is rapid, and the error between the adjusted water temperature and the preset temperature is small; the adjusted water temperature is steady, and the temperature doesn't change with the water pressure change.
Description
Technical field
The utility model relates to a kind of water tap.Particularly relate to a kind of numerical control temperature adjustment automatic faucet that adopts numerical control electric valve regulation water temperature and automatic water outlet.It extensively is suitable for family, hotel, apartment, hotel and other public bathroom places.
Background technique
Manual revolving cold water of machinery and hot water combustion taps are all adopted in the at present domestic public bathroom place particularly constant-temperature water faucet of the uses such as bathroom, toilet in family, hotel.Need again repeatedly to try temperature in adjusting water temperature process during people use, adjust coolant-temperature gage and feel very inconvenient.At present, automatic constant-temperature water tap miscellaneous is arranged also on the market, but their majorities are to utilize thermistor temperature-sensitive control memory spring, and by machinery action to realize thermostatically controlled purpose, its shortcoming is that temperature changes with variation in water pressure.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned deficiency of the prior art, and a kind of numerical control temperature adjustment automatic faucet that adopts monolithic processor controlled numerical control electric valve regulation water temperature and automatic water outlet is provided.
The purpose of this utility model is by providing a kind of numerical control temperature adjustment automatic faucet with following structure to realize, it comprises the faucet body of a band cold water inlet and water inlet of hot water, described cold water inlet respectively is connected a spool with described water inlet of hot water, the middle part of described faucet body is provided with one and mixes water cavity, described mixing water cavity is connected with described cold water inlet, described water inlet of hot water, and described mixing water cavity is connected with described constant temperature upper water-out mouth, described constant temperature lower outlet.
Be provided with the upper water-out open and close valve between described mixing water cavity and the described constant temperature upper water-out mouth, be provided with down water outlet between described mixing water cavity and the described constant temperature lower outlet and open and close magnet valve.
Described cold water inlet connects the cold water numerical control electric valve of a band cold water drive motor, and described cold water numerical control electric valve connects described cold water valve core.
Described water inlet of hot water connects the hot water numerical control electric valve of a band hot water drive motor, and described hot water numerical control electric valve connects described hot water spool.
The bottom of described faucet body connects a constant-temperature effluent frame with described constant temperature upper water-out mouth and described constant temperature lower outlet.
Described upper water-out open and close valve is set to the upper water-out solenoid valve, and described water outlet open and close valve down is set to down water solenoid valve;
In the described mixing water cavity temperature transducer is set.
Described temperature transducer is electrically connected the drive controlling single-chip microcomputer of a band power supply.The drive controlling single-chip microcomputer of described band power supply is electrically connected a temperature indicating device.Described temperature indicating device is set to liquid crystal digital display.
Described single-chip microcomputer connects the drive controlling stepper motor of a band power supply; Promptly also can replace described numerical control electric valve as drive controlling by described stepper motor.
Described upper water-out electromagnetic valve device is on the top of described constant temperature upper water-out mouth; Described water outlet electromagnetic valve device down is on the top of described constant temperature lower outlet.
Described power supply is set to Dc low voltage power supply, and the voltage of described Dc low voltage power supply is set to 3 volts; Or 4.5 volts; Or 6 volts.
Described power supply and described drive controlling single-chip microcomputer are arranged in the described faucet body.Described power supply switch is provided with remote controller and is connected with its signal.
The utility model numerical control temperature adjustment automatic faucet utilizes single-chip microcomputer to control the numerical control electric valve, realizes constant temperature by numerical control electric valve control hot water or cold water's inflow.
The described spool of described numerical control electric valve control is contained in described cold water inlet and described water inlet of hot water place respectively.To single-chip microcomputer input setting temperature and start working, when sending signal and give described numerical control electric valve and control described spool, open cold water and hot water; Then, true temperature that described single-chip microcomputer arrives according to described temperature sensor senses and the difference between the setting temperature, give described drive controlling single-chip microcomputer signal constantly, make by the spool of described numerical control electric valve control and ceaselessly regulating, stop operating in range of set temperature the time until coolant-temperature gage is constant.In washing process, described drive controlling single-chip microcomputer can constantly regulated described spool automatically according to the variation of hydraulic pressure, and the inflow of control hot and cold water makes it constant in the temperature range that is provided with.
Compared with prior art, advantage of the present utility model is: 1. novel structure, adopt temperature transducer, drive controlling single-chip microcomputer, numerical control electric valve and the integrated design of water temperature display combinations, and realize water temperature adjusting automation; 2. regulate that the water temperature process is fast, error is little between the temperature of regulating water temperature and setting; 3. the water temperature stability that regulates can not change with variation in water pressure.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the connection diagram of the utility model cold water inlet, water inlet of hot water and constant temperature upper water-out mouth, constant temperature lower outlet;
Fig. 3 is automatic control flow chart figure of the present utility model;
Embodiment
Embodiment describes in further detail model utility below in conjunction with accompanying drawing.
Fig. 1 to Fig. 3 shows a mode of execution of the utility model numerical control temperature adjustment automatic faucet; It comprises the faucet body 1 of a band cold water inlet 11 and water inlet of hot water 12.
Cold water inlet 11 connects the cold water ceramic valve core 55 of cold water numerical control electric valve 53 (or stepper motor) control of a band cold water drive motor 51; Water inlet of hot water 12 connects the hot water ceramic valve core 56 of hot water numerical control electric valve 54 (or stepper motor) control of a band hot water drive motor 52; As shown in Figure 1.
The middle part of faucet body 1 is provided with one and mixes water cavity 9, mixes water cavity 9 and is connected with cold water inlet 11, water inlet of hot water 12; As shown in Figure 2.The bottom of faucet body 1 connects the constant-temperature effluent frame 2 of a band constant temperature upper water-out mouth 21 and constant temperature lower outlet 22.Constant temperature upper water-out mouth 21 is the top water outlets that are used for sanitary bath equipment, for example from the top spraying head water outlet of bathtub; Constant temperature lower outlet 22 is the bottom water outlets that are used for sanitary bath equipment, for example nearby directly discharging water from bathtub.
Mixing water cavity 9 is connected with constant temperature upper water-out mouth 21, constant temperature lower outlet 22; As shown in Figure 2.Mix being provided with upper water-out switching solenoid valve 41 between water cavity 9 and the constant temperature upper water-out mouth 21, mix being provided with down water outlet switching solenoid valve 42 between water cavity 9 and the constant temperature lower outlet 22; As shown in Figure 3.
Mix in the water cavity 9 that a temperature transducer 7 being set, temperature transducer must place the water outlet of the good mixing water cavity 9 of temperature regulation.Temperature transducer 7 connects the single-chip microcomputer 3 as drive controller of a band power supply 10; Temperature indicating device 13 is set to liquid crystal digital display; What liquid crystal digital display was shown is that temperature is the water temperature in the mixing water cavity that regulates.Shown in Fig. 1,3.
The working principle of the utility model numerical control temperature adjustment automatic faucet is to utilize single-chip microcomputer 3 to control numerical control electric valve 53,54, realizes constant temperature by numerical control electric valve 53,54 control hot water or cold waters' inflow.Power supply 10 is to use 6V, 4.5V or 3V DC power supply.
About the ceramic valve core 55,56 of two band numerical control electric valves 53,54 (China Patent No. that the utility model people has authorized is ZL200420090744.9) of drive motor 51,52 or step motor control be contained in cold water inlet 11 and water inlet of hot water 12 places respectively.The user imports setting temperature, and single-chip microcomputer 3 is started working, and sends signal and gives numerical control electric valve 53,54 and control ceramic valve core 55,56, under the control of computer program, opens the hot water or cold water, and rotation is got up.Then, true temperature that computer is sensed according to temperature transducer 7 and the difference between the setting temperature, give the drive system signal constantly, make by the ceramic valve core 55,56 of numerical control electric valve (or stepper motor) control and ceaselessly regulating, stop operating in user's range of set temperature the time until coolant-temperature gage is constant.In washing process, computer control centre can constantly regulate ceramic valve core 55,56 automatically according to the variation of hydraulic pressure, and the inflow of control hot and cold water makes it constant in the temperature range that the user is provided with.
In addition, the utility model also is provided with the large, medium and small three last water outs and following water out that keep off the water yield and control respectively by upper water-out switching solenoid valve 41 and following water outlet switching solenoid valve 42.Very easy to use.
When the utility model numerical control temperature adjustment automatic faucet uses, at first press power supply 10 switches on the panel or press the power switch of remote controller 14, at this moment the numerical control temperature adjusting water tap enters working state, goes up water out or lower outlet water outlet; The user is provided with temperature from remote controller or from the operation keyboard input again; Setting completed, and single board computer 3 promptly enters the temperature adjustment program state.In 5～10 seconds, constant-temperature water faucet flows out coolant-temperature gage and just can remain within user's range of set temperature, and in washing process, the temperature adjusting water tap coolant-temperature gage can remain in the temperature constant scope of user's setting later on; Its error is about ± 1 ℃.Simultaneously, can select large, medium and small three dash stream according to user preferences.Except above those functions, control panel also is provided with upper water-out and following water outlet computer control knob.With finishing, close by the power cutoff button or by the power supply of remote controller button and to get final product.
The utility model numerical control temperature adjustment automatic faucet can be avoided with the manually operation of rotation hot water combustion taps adjusting water temperature when family or hotel use; On liquid crystal digital display, demonstrate simultaneously the water-exit temperature that regulates; So it is very efficient and convenient to regulate the water temperature process.
Claims (6)
1. numerical control temperature adjustment automatic faucet, it comprises the faucet body of a band cold water inlet and water inlet of hot water, described cold water inlet respectively is connected a spool with described water inlet of hot water, the middle part of described faucet body is provided with one and mixes water cavity, described mixing water cavity and described cold water inlet, described water inlet of hot water is connected, described mixing water cavity and described constant temperature upper water-out mouth, described constant temperature lower outlet is connected, be provided with the upper water-out open and close valve between described mixing water cavity and the described constant temperature upper water-out mouth, be provided with down water outlet between described mixing water cavity and the described constant temperature lower outlet and open and close magnet valve, it is characterized in that:
A. described cold water inlet (11) connects the cold water numerical control electric valve (53) of a band cold water drive motor (51), and described cold water numerical control electric valve (53) connects a described cold water valve core (55);
B. described water inlet of hot water (12) connects the hot water numerical control electric valve (54) of a band hot water drive motor (52), and described hot water numerical control electric valve (54) connects described hot water spool (56);
The bottom of c. described faucet body (1) connects one with the constant-temperature effluent frame (2) of described constant temperature upper water-out mouth (21) with described constant temperature lower outlet (22);
D. described upper water-out open and close valve is set to upper water-out solenoid valve (41), and described water outlet open and close valve down is set to down water solenoid valve (42);
One temperature transducer (7) is set in the e. described mixing water cavity (9);
F. described temperature transducer (7) is electrically connected the drive controlling single-chip microcomputer (3) of a band power supply (10);
The drive controlling single-chip microcomputer (3) of g. described band power supply is electrically connected a temperature indicating device (13).
2. numerical control temperature adjustment automatic faucet as claimed in claim 1 is characterized in that: the drive controlling single-chip microcomputer (3) of described band power supply connects the stepper motor of a drive controlling.
3. numerical control temperature adjustment automatic faucet as claimed in claim 1 is characterized in that: described upper water-out solenoid valve (41) device is on the top of described constant temperature upper water-out mouth (21); The described top that goes out water solenoid valve (42) device at described constant temperature lower outlet (22) down.
4. numerical control temperature adjustment automatic faucet as claimed in claim 1 is characterized in that: described temperature indicating device (13) is set to liquid crystal digital display.
5. numerical control temperature adjustment automatic faucet as claimed in claim 2 is characterized in that: described power supply (10) is set to Dc low voltage power supply, and the voltage of described Dc low voltage power supply is set to 3 volts～6 volts.
6. numerical control temperature adjustment automatic faucet as claimed in claim 1 is characterized in that: described power supply (10) is arranged in the described faucet body (1) with described drive controlling single-chip microcomputer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201417412U CN200999887Y (en) | 2006-12-28 | 2006-12-28 | Temp.-controlled temperature adjustment automatic tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201417412U CN200999887Y (en) | 2006-12-28 | 2006-12-28 | Temp.-controlled temperature adjustment automatic tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999887Y true CN200999887Y (en) | 2008-01-02 |
Family
ID=39014293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201417412U Expired - Fee Related CN200999887Y (en) | 2006-12-28 | 2006-12-28 | Temp.-controlled temperature adjustment automatic tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999887Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915329A (en) * | 2010-08-23 | 2010-12-15 | 厦门市易洁卫浴有限公司 | Tap |
| CN102331090A (en) * | 2011-08-01 | 2012-01-25 | 林智勇 | Self-control health care water heater |
| CN102829218A (en) * | 2012-08-09 | 2012-12-19 | 建德博艾斯智能科技有限公司 | Cold water and hot water uniformly-mixing temperature regulating device |
| CN103256423A (en) * | 2013-05-14 | 2013-08-21 | 中国计量学院 | Meter-valve integrated faucet device |
| CN105508653A (en) * | 2015-05-28 | 2016-04-20 | 金枫林电器（无锡）有限公司 | Numerically-controlled constant-temperature water outlet device |
| CN106641422A (en) * | 2015-10-29 | 2017-05-10 | 珠海三威注塑模具有限公司 | Intelligent faucet temperature control device |
-
2006
- 2006-12-28 CN CNU2006201417412U patent/CN200999887Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915329A (en) * | 2010-08-23 | 2010-12-15 | 厦门市易洁卫浴有限公司 | Tap |
| CN102331090A (en) * | 2011-08-01 | 2012-01-25 | 林智勇 | Self-control health care water heater |
| CN102331090B (en) * | 2011-08-01 | 2013-12-11 | 林智勇 | Self-control health care water heater |
| CN102829218A (en) * | 2012-08-09 | 2012-12-19 | 建德博艾斯智能科技有限公司 | Cold water and hot water uniformly-mixing temperature regulating device |
| CN102829218B (en) * | 2012-08-09 | 2014-06-18 | 建德博艾斯智能科技有限公司 | Cold water and hot water uniformly-mixing temperature regulating device |
| CN103256423A (en) * | 2013-05-14 | 2013-08-21 | 中国计量学院 | Meter-valve integrated faucet device |
| CN103256423B (en) * | 2013-05-14 | 2014-12-03 | 中国计量学院 | Meter-valve integrated faucet device |
| CN105508653A (en) * | 2015-05-28 | 2016-04-20 | 金枫林电器（无锡）有限公司 | Numerically-controlled constant-temperature water outlet device |
| CN105508653B (en) * | 2015-05-28 | 2018-07-24 | 金枫林电器（无锡）有限公司 | Digital control constant temperature water outlet device |
| CN106641422A (en) * | 2015-10-29 | 2017-05-10 | 珠海三威注塑模具有限公司 | Intelligent faucet temperature control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO THIRD HARDWARE VALVE COMPANY Free format text: FORMER OWNER: ZHOU MINFANG Effective date: 20100430 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315040 ROOM 303, NO.12, HUANGZHIHUA LANE, JIANGDONG DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315035 NO.4, XINCHENG ROAD, CICHENG TOWN, JIANGBEI DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100430 Address after: 315035 No. 4 Xincheng Road, Xincheng Town, Jiangbei District, Zhejiang, Ningbo Patentee after: Ningbo yinaite Valve Co., Ltd. Address before: 315040 Zhejiang city of Ningbo province huangzhihua Xiang, Jiangdong District No. 12 Room 303 Patentee before: Zhou Minfang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |