CN103191020A - Electric medicine-decocting pot capable of adjusting medicine-decocting heat power and medicine remains dose and circuit control method thereof - Google Patents
Electric medicine-decocting pot capable of adjusting medicine-decocting heat power and medicine remains dose and circuit control method thereof Download PDFInfo
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- CN103191020A CN103191020A CN2013101427599A CN201310142759A CN103191020A CN 103191020 A CN103191020 A CN 103191020A CN 2013101427599 A CN2013101427599 A CN 2013101427599A CN 201310142759 A CN201310142759 A CN 201310142759A CN 103191020 A CN103191020 A CN 103191020A
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Abstract
The invention discloses an electric medicine-decocting pot capable of adjusting medicine-decocting heat power and medicine remains dose and a circuit control method thereof. The circuit of the electric medicine-decocting pot comprises a microprocessor control unit, a constant closed type temperature controller and a multi-tap position switch. An electric heating unit is in series connection with a normally open contact J1 and a single-pole switch in 220 volt alternating current. The single-pole switch is connected with a rectifier diode and a second contact, a third contact and a fourth contact of the multi-tap position switch in parallel, and is connected with a second input end, a third input end and a fourth input end for setting up different fixed times in a real-time lock circuit of a single chip microcomputer respectively. The circuit control method of the electric medicine-decocting pot includes a procedure for controlling the electric heating unit to half-power heat or total-power heat, a procedure for controlling working condition of the constant closed type temperature controller to preset the medicine remains dose, and a microcomputer control procedure for controlling clocking working condition of the electric heating unit. Slow fire or strong fire can be selected by the medicine-decocting pot according to different traditional Chinese medicine dosage forms and different requirements to medicine-decocting heat power, and medicine remains dose can be adjusted according to a user's requirement to acquire the best medicine effect.
Description
Technical field
The present invention relates to the electric medicine kettle technical field, particularly a kind of scalable electric medicine kettle and circuit control method thereof of firepower and surplus dose of boiling medicine.
Background technology
It is that a kind of health kettle of CN201578586U is fried in shallow oil back medicine device down that the Chinese patent communique discloses a kind of publication number, comprise the electric heating body that is positioned at health kettle inner bottom part central authorities, be contained in the closed type temperature controller on this electric heating body, and step-down rectifying circuit, also be provided with by DC power supply circuit, the single-chip microcomputer that logical operation circuit and real time clock circuit are formed, relay J, the single-pole double-throw switch (SPDT) of neutral in the middle of the band, the unidirectional current of step-down rectifying circuit output is to the DC power supply circuit power supply of single-chip microcomputer, the common of single-pole double-throw switch (SPDT) wherein is connected with the step-down rectifying circuit cathode output end behind the contact node with the temperature controller normally closed interlock, another contact of single-pole double-throw switch (SPDT) is connected with real time clock circuit the 1st input, another contact of temperature controller normally closed interlock is connected with logical operation circuit the 1st input, actuating coil one end of relay J is connected with the step-down rectifying circuit cathode output end, this actuating coil other end is connected with logical operation circuit the 1st outfan, inserts the 220V alternating current after electric heating body one end is connected with the relay J normally open contact.There is following weak point in this device: 1. can not be according to the form of Chinese drug difference, and the water absorption rate difference, employing slow fire or intense fire are boiled medicine to the call for fire of boiling medicine is different; 2. can not require surplus dose is regulated according to drinking person.
Summary of the invention
The object of the present invention is to provide a kind of scalable boil medicine electric medicine kettle and the circuit control method thereof of firepower and surplus dose, make this electric medicine kettle can be according to the form of Chinese drug difference, employing slow fire or intense fire are boiled medicine to the call for fire of boiling medicine is different, also can require regulate surplus dose according to drinking person.
Technical solution proposed by the invention is such:
The boil medicine electric medicine kettle of firepower and surplus dose of a kind of scalable, comprise kettle body and the electric heating body that is positioned at kettle inner bottom part central authorities, be contained in the closed type temperature controller on this electric heating body, step-down rectifying circuit, and by DC power supply circuit, the MCU Microprocessor Control Unit that logical operation circuit and real time clock circuit are formed, relay J, many driving switch, the unidirectional current of step-down rectifying circuit output is powered to DC power supply circuit, the common of many driving switch wherein is connected with the step-down rectifying circuit cathode output end behind the contact node with closed type temperature controller normally closed interlock, the 1st contact of many driving switch and real time clock circuit the 1st input I
2Be connected another contact of closed type temperature controller normally closed interlock and logical operation circuit the 1st input I
1Be connected, actuating coil one end of relay J is connected with the step-down rectifying circuit cathode output end, this actuating coil other end and logical operation circuit the 1st outfan U
1Be connected electric heating body one end and relay J normally open contact J
1The 220V alternating current is inserted in series connection back, and described many driving switch also are provided with the 2nd, the 3rd, the 4th contact, respectively with real time clock circuit in the 2nd input I of different timing time
3, the 3rd input I
4, the 4th input I
5Be connected; Be in series with single knife switch between the described electric heating body other end and the 220V alternating current, be parallel with commutation diode at described single knife switch.
The boil medicine circuit control method of electric medicine kettle of firepower and surplus dose of above-mentioned scalable comprises:
Power supply provides the step of running voltage to little processing and control element (PCE) and electric heating body;
The step that the control electric heating body heats with " half-power " or " total power ";
The duty of control closed type temperature controller is finished the step of default surplus dose;
The micro processor controls step of control electric heating body timing working state;
Wherein, the plug-in strip of many driving switch is positioned at the 1st gear to be put, real time clock circuit the 1st input I
2Be low level, logical operation circuit the 1st input I
1Be low level, logical operation circuit the 1st outfan U
1Be low level, relay J conducting adhesive, its normally open contact J
1Closure, electric heating body obtains the 220V alternating current, begins heating, and the on-off of operation sheet knife-like switch makes electric heating body carry out heating with full power or half-power heating; When kettle inner liquid medicine liquid level is reduced under the electric heating body top, begin to occur dry combustion method, temperature sharply raises, and the temperature-sensitive face is close to the closed type temperature controller action of bottom surface, electric heating body top, and open its contact, logical operation circuit the 1st outfan U
1Be high level, relay J outage, its normally open contact J
1Disconnect, electric heating body stops heating, obtains default surplus dose in the kettle; In needs reduce kettle during surplus dose, the plug-in strip of many driving switch is chosen in that the 2nd gear is put or the 3rd gear is put or the 4th gear is put, at this moment, and the 2nd input I of real time clock circuit
3Or the 3rd input I
4Or the 4th input I
5Be low level, logical operation circuit the 1st outfan U
1Be low level, electric heating body energising heating behind default timing, makes logical operation circuit the 1st outfan U
1Be high level, electric heating body stops heating, and surplus dose is pressed the preset value minimizing in the kettle.
Compared with prior art, the present invention has following remarkable result:
Adopt this electric medicine kettle and circuit control method thereof, can make the adjusted and selection of the firepower of boiling medicine, can do independent adjusting to reducing surplus dose, thereby, satisfy user fully to different form of Chinese drug, different medical material water absorption rate, the firepower size of boiling medicine proposed requirement, both can boil medicine, also can boil medicine by slow fire by intense fire, can also regulate control to reducing surplus dose, thereby, obtain optimum medicine efficacy.
Description of drawings
Fig. 1 is the boil medicine electrical schematic diagram of electric medicine kettle of firepower and surplus dose of a kind of scalable of one embodiment of the invention.
The specific embodiment
Be further elaborated by the present invention of following embodiment.
Embodiment 1
Referring to shown in Figure 1, the boil medicine electric medicine kettle of firepower and surplus dose of a kind of scalable, the electric heating body 9 that comprises the kettle body and be positioned at kettle inner bottom part central authorities, be contained in the closed type temperature controller 6 of these electric heating body 9 top underside, step-down rectifying circuit 1, and by DC power supply circuit 3-1, the MCU Microprocessor Control Unit 3 that logical operation circuit 3-2 and real time clock circuit 3-3 form, relay (J) 5, many driving switch 7, the unidirectional current of step-down rectifying circuit 1 output is powered to DC power supply circuit 3-1, the common of many driving switch 7 wherein is connected with step-down rectifying circuit 1 cathode output end behind the contact node with closed type temperature controller 6 normally closed interlocks, the 1st contact 7-1 of many driving switch 7 and real time clock circuit 3-3 the 1st input I
2Be connected another contact of closed type temperature controller 6 normally closed interlocks and logical operation circuit 3-2 the 1st input I
1Be connected, actuating coil one end of relay (J) 5 is connected with step-down rectifying circuit 1 cathode output end, this actuating coil other end and logical operation circuit 3-2 the 1st outfan U
1Be connected electric heating body 9 one ends and relay (J) 5 normally open contact J
1The 220V alternating current is inserted in series connection back, and described many driving switch 7 also are provided with the 2nd contact 7-2, the 3rd contact 7-3, the 4th contact 7-4, respectively with real time clock circuit 3-3 in the 2nd input I of different timing time
3, the 3rd input I
4, the 4th input I
5Be connected; Be in series with single knife switch 8 between described electric heating body 9 other ends and the 220V alternating current, be parallel with commutation diode 10 at described single knife switch 8.
Embodiment 2
Referring to shown in Figure 1, the boil medicine circuit control method of electric medicine kettle of firepower and surplus dose of scalable of the present invention comprises:
Power supply provides the step of running voltage to MCU Microprocessor Control Unit 3 and electric heating body 9;
The step that the control electric heating body heats with " half-power " or " total power ";
The duty of control closed type temperature controller is finished the step of default surplus dose;
The micro processor controls step of control electric heating body timing working state;
Wherein, the plug-in strip of many driving switch 7 is positioned at the 1st gear to be put, real time clock circuit 3-3 the 1st input I
2Be low level, logical operation circuit 3-2 the 1st input I
1Be low level, the 2nd outfan U of logic motion circuit 3-2
2Be low level, red led 2-1 is bright, logical operation circuit 3-2 the 1st outfan U
1Be low level, relay 5 conducting adhesives, its normally open contact J
1Closure, electric heating body 9 obtains the 220V alternating current, begins heating, and the on-off of operation sheet knife-like switch 8 makes electric heating body 9 carry out heating with full power or half-power heating; When kettle inner liquid medicine liquid level is reduced under electric heating body 9 tops, begin to occur dry combustion method, temperature sharply raises, and the temperature-sensitive face is close to closed type temperature controller 6 actions of bottom surface, electric heating body 9 top, and open its contact, logical operation circuit 3-2 the 1st outfan U
1Be high level, relay J outage, its normally open contact J
1Disconnect, electric heating body 9 stops heating, logical operation circuit 3-2 the 2nd outfan U
2Be high level, red led 2-1 puts out, and logic motion circuit 3-2 the 3rd outfan U
3Be low level, green indicating lamp 2-2 is bright, obtains default surplus dose in the kettle; In needs reduce kettle during surplus dose, the plug-in strip of many driving switch 7 is chosen in that the 2nd gear is put or the 3rd gear is put or the 4th gear is put, at this moment, and the 2nd input I of real time clock circuit 3-3
3Or the 3rd input I
4Or the 4th input I
5Be low level, logical operation circuit 3-2 the 1st outfan U
1Be low level, electric heating body 9 energising heating behind default timing, make logical operation circuit 3-2 the 1st outfan U
1Be high level, electric heating body 9 stops heating, and surplus dose is pressed the preset value minimizing in the kettle.
The process of boiling medicine with above-mentioned circuit control method is as follows: the common of many driving switch 7 and the 1st grade of contact 7-1 connect, put into potion Chinese medicine in the kettle, and the clear water of the about 750ml of adding, after electric medicine kettle is connected 220V~power supply, step-down rectifying circuit 1 cathode output end by closed type temperature controller 6 normally closed interlock and the 1st grade of contact 7-1 of many driving switch 7 respectively to logical operation circuit 3-2 the 1st input I
1With real time clock circuit 3-3 the 1st input I
2Supply with low level, be connected on logical operation circuit 3-2 the 2nd outfan U
2Be low level, red led 2-1 is bright, at this moment, and the 1st outfan U of logical operation circuit 3-2
1Be low level, relay 5 conducting adhesives, normally open contact J
1Closure, electric heating body 9 obtain the 220V alternating current and begin heating.At this moment, can regulate the firepower of boiling medicine by single knife switch 8.When single knife switch 8 contactings, commutation diode 10 is by short circuit, and electric heating body 9 heats with total power (intense fire); When the disconnection of single knife switch 8 contacts, the 220V alternating current is through commutation diode 10 rectifications, and electric heating body 9 heats with half-power (slow fire).So just realized that slow fire or intense fire boil medicine, for example, to tonic, can select for use slow fire to boil medicine, to disperse, coldrex can select for use intense fire to boil medicine.
When electric heating body 9 continues heating, the kettle inner liquid medicine evaporates into electric heating body 9 tops (being generally Stainless Steel Shell) and exposes liquid level, just form dry combustion method, at this moment, electric heating body 9 head temperature sharply raise, reach the operating temperature of closed type temperature controller 6, closed type temperature controller 6 contacts disconnect, and supply with the 1st input I of logical operation circuit 3-2
1Outage is by the 1st input I of the 1st grade of contact 7-1 supply of many driving switch 7 real time clock circuit 3-3
2Still remain on low level, then the 1st outfan U of logical operation circuit 3-2
1Be high level, so relay 5 is not worked its normally open contact J
1Disconnect, at this moment, buzzer 4 conducting buzzings, the circuit of electric heating body 9 disconnects, and electric heating body 9 stops heating, is connected on the 3rd outfan U of logical operation circuit 3-2
3Be low level, green indication 2-2 lamp is bright, and default boiling medicine of dose finished, and the surplus dose that obtain this moment is about 240ml.
When needs reduce surplus dose, can select to connect the 2nd gear or the 3rd gear or the 4th gear of many driving switch 7 so that obtain high surplus dose or in surplus dose or low surplus dose.When the needs height remains dose, connect common and the 2nd gear contact 7-2 of many driving switch 7, the 2nd input I of this contact 7-2 and real time clock circuit 3-3
3Be connected, at this moment, low level input, logical operation circuit 3-2 the 1st outfan U
1Be low level, relay 5 adhesive conductings, electric heating body 9 energising heating are boiled medicine, and real time clock circuit 3-3 is through time-delay in 4-6 minute, logical operation circuit 3-2 the 1st outfan U
1Transfer high level to, relay 5 outages, its normally open contact J
1Open electric heating body 9 outages.At this moment, surplus dose is about 220ml.
When remaining dose in the needs, connect common and the 3rd gear contact 7-3 of many driving switch 7, the 3rd input I of this contact 7-3 and real time clock circuit 3-3
4Be connected, at this moment, low level input, logical operation circuit 3-2 the 1st outfan U
1Be low level, relay 5 adhesive conductings, electric heating body 9 energising heating are boiled medicine, and real time clock circuit 3-3 is through time-delay in 6-8 minute, logical operation circuit 3-2 the 1st outfan U
1Transfer high level to, relay 5 outages, its normally open contact J
1Open electric heating body 9 outages.At this moment, surplus dose is about 200ml.
When the low surplus dose of needs, connect common and the 4th gear contact 7-4 of many driving switch 7, the 4th input I of this contact 7-4 and real time clock circuit 3-3
5Be connected, at this moment, low level input, logical operation circuit 3-2 the 1st outfan U
1Be low level, relay 5 adhesive conductings, electric heating body 9 energising heating are boiled medicine, and real time clock circuit 3-3 is through time-delay in 8-10 minute, logical operation circuit 3-2 the 1st outfan U
1Transfer high level to, relay 5 outages, its normally open contact J
1Open electric heating body 9 outages.At this moment, surplus dose is about 180ml.
Claims (2)
1. the scalable electric medicine kettle of firepower and surplus dose of boiling medicine, comprise kettle body and the electric heating body that is positioned at kettle inner bottom part central authorities, be contained in the closed type temperature controller on this electric heating body, step-down rectifying circuit, and by DC power supply circuit, the MCU Microprocessor Control Unit that logical operation circuit and real time clock circuit are formed, relay J, many driving switch, the unidirectional current of step-down rectifying circuit output is powered to DC power supply circuit, the common of many driving switch wherein is connected with the step-down rectifying circuit cathode output end behind the contact node with closed type temperature controller normally closed interlock, the 1st contact of many driving switch and real time clock circuit the 1st input I
2Be connected another contact of closed type temperature controller normally closed interlock and logical operation circuit the 1st input I
1Be connected, actuating coil one end of relay J is connected with the step-down rectifying circuit cathode output end, this actuating coil other end and logical operation circuit the 1st outfan U
1Be connected electric heating body one end and relay J normally open contact J
1The 220V alternating current is inserted in series connection back, and it is characterized in that: described many driving switch also are provided with the 2nd, the 3rd, the 4th contact, respectively with real time clock circuit in the 2nd input I of different timing time
3, the 3rd input I
4, the 4th input I
5Be connected; Be in series with single knife switch between the described electric heating body other end and the 220V alternating current, be parallel with commutation diode at described single knife switch.
2. the scalable according to claim 1 circuit control method of electric medicine kettle of firepower and surplus dose of boiling medicine is characterized in that: comprising:
Power supply provides the step of running voltage to little processing and control element (PCE) and electric heating body;
The step that the control electric heating body heats with " half-power " or " total power ";
The duty of control closed type temperature controller is finished the step of default surplus dose;
The micro processor controls step of control electric heating body timing working state;
Wherein, the plug-in strip of many driving switch is positioned at the 1st gear to be put, real time clock circuit the 1st input I
2Be low level, logical operation circuit the 1st input I
1Be low level, logical operation circuit the 1st outfan U
1Be low level, relay J conducting adhesive, its normally open contact J
1Closure, electric heating body obtains the 220V alternating current, begins heating, and the on-off of operation sheet knife-like switch makes electric heating body carry out heating with full power or half-power heating; When kettle inner liquid medicine liquid level is reduced under the electric heating body top, begin to occur dry combustion method, temperature sharply raises, and the temperature-sensitive face is close to the closed type temperature controller action of bottom surface, electric heating body top, and open its contact, logical operation circuit the 1st outfan U
1Be high level, relay J outage, its normally open contact J
1Disconnect, electric heating body stops heating, obtains default surplus dose in the kettle; In needs reduce kettle during surplus dose, the plug-in strip of many driving switch is chosen in that the 2nd gear is put or the 3rd gear is put or the 4th gear is put, at this moment, and the 2nd input I of real time clock circuit
3Or the 3rd input I
4Or the 4th input I
5Be low level, logical operation circuit the 1st outfan U
1Be low level, electric heating body energising heating behind default timing, makes logical operation circuit the 1st outfan U
1Be high level, electric heating body stops heating, and surplus dose is pressed the preset value minimizing in the kettle.
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CN2013101427599A CN103191020A (en) | 2013-04-24 | 2013-04-24 | Electric medicine-decocting pot capable of adjusting medicine-decocting heat power and medicine remains dose and circuit control method thereof |
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CN2013101427599A CN103191020A (en) | 2013-04-24 | 2013-04-24 | Electric medicine-decocting pot capable of adjusting medicine-decocting heat power and medicine remains dose and circuit control method thereof |
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CN2013101427599A Pending CN103191020A (en) | 2013-04-24 | 2013-04-24 | Electric medicine-decocting pot capable of adjusting medicine-decocting heat power and medicine remains dose and circuit control method thereof |
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Citations (8)
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---|---|---|---|---|
CN2201016Y (en) * | 1994-10-19 | 1995-06-21 | 方俊雄 | Full automatic ceramic health-care pot |
JPH08275989A (en) * | 1995-04-03 | 1996-10-22 | Tiger Vacuum Bottle Co Ltd | Medical decoction pot |
CN2240980Y (en) * | 1996-02-06 | 1996-11-27 | 周小擎 | Full-automatic health pot |
JPH11298862A (en) * | 1998-04-10 | 1999-10-29 | Seiko Epson Corp | Image processing method and image display device |
CN2380224Y (en) * | 1999-05-29 | 2000-05-31 | 朱又迈 | Chinese medicine decocting device |
TWM261210U (en) * | 2003-07-21 | 2005-04-11 | King-Hsin Yang | Decocting herbal medicine implement for traditional chinese medicine |
CN1709216A (en) * | 2005-07-03 | 2005-12-21 | 马力宏 | Electric medicine kettle capable of regulating residual medicine dose |
CN201578586U (en) * | 2010-01-12 | 2010-09-15 | 蔡伟雄 | Decocting device of later-added medicinal herbs for health care pot |
-
2013
- 2013-04-24 CN CN2013101427599A patent/CN103191020A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2201016Y (en) * | 1994-10-19 | 1995-06-21 | 方俊雄 | Full automatic ceramic health-care pot |
JPH08275989A (en) * | 1995-04-03 | 1996-10-22 | Tiger Vacuum Bottle Co Ltd | Medical decoction pot |
CN2240980Y (en) * | 1996-02-06 | 1996-11-27 | 周小擎 | Full-automatic health pot |
JPH11298862A (en) * | 1998-04-10 | 1999-10-29 | Seiko Epson Corp | Image processing method and image display device |
CN2380224Y (en) * | 1999-05-29 | 2000-05-31 | 朱又迈 | Chinese medicine decocting device |
TWM261210U (en) * | 2003-07-21 | 2005-04-11 | King-Hsin Yang | Decocting herbal medicine implement for traditional chinese medicine |
CN1709216A (en) * | 2005-07-03 | 2005-12-21 | 马力宏 | Electric medicine kettle capable of regulating residual medicine dose |
CN201578586U (en) * | 2010-01-12 | 2010-09-15 | 蔡伟雄 | Decocting device of later-added medicinal herbs for health care pot |
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Application publication date: 20130710 |