CN2561400Y - Electric Chinese medicinal pots - Google Patents
Electric Chinese medicinal pots Download PDFInfo
- Publication number
- CN2561400Y CN2561400Y CN 02271912 CN02271912U CN2561400Y CN 2561400 Y CN2561400 Y CN 2561400Y CN 02271912 CN02271912 CN 02271912 CN 02271912 U CN02271912 U CN 02271912U CN 2561400 Y CN2561400 Y CN 2561400Y
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- stainless steel
- steel lining
- heater
- circuit
- chip
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Abstract
The utility model relates to an electric Chinese medicinal pot, which comprises a pot body and a pot cover which are made of ceramics, a heater utilized for heating, a foundation and a control circuit. A through-hole is arranged in the middle part of the underside of the pot body, and a stainless steel lining bile which likes an embossed lug boss is sealed on the through-hole of the bottom of the saucepan. The utility model is characterized in that the heater is a ring-shaped heater is convoluted by the piece-shaped heating stripe, the ring-shaped heater is suited in the stainless steel lining bile and stick on the inner wall of the stainless steel lining bile tightly. Because the ring-shaped heater which is convoluted by the piece-shaped heating stripe is stick on the inner wall of the stainless steel lining bile tightly, the heater and the liquid medicine are distinguished strictly, the reliability and safety of the liquid medicine are guaranteed, and the heat is directly transmitted by the way of heating on the periphery skillfully. The utility model is able to stew the suitable the suitable quantity traditional Chinese medicine which is able to meet the requirement and the drug effect is able to be brought into play furthest.
Description
Technical field
This utility model relates to home cooking utensil technical field, and electric Chinese medicine medicinal in particularly a kind of the decocting is stewed.
Background technology
The automatic electric pot for decocting herbal medicine of existing temp.-controlled type is made up of pot body, pot lid, heat-generating pipe, heater, temperature controller, base and control circuit etc. that pottery is made.The aluminium casting heater is higher than pot body inner bottom surface, and heat-generating pipe is close to the heater inner surface, and warmer temperature-sensitive face contacts with the heater inner surface, utilizes the auto-reset function of temperature controller to realize its automatic heat preserving.The electric pot for decocting herbal medicine of said structure, because heater directly contacts with medicinal liquid, though there is non-sticking lining on the heater surface, but composition complexity because of cast aluminium, metallographic structure is loose, adds the Chinese medicinal ingredients complexity, contains various trace element, destroy the stability of non-sticking lining easily, thereby cause phenomenons such as heater surface from mildewing, coating shedding, seediness.Particularly oxious component can be heated and overflows in medicinal liquid in the aluminium casting heater, and human body is produced harm, and apparent, this electric pot for decocting herbal medicine of life-time service is unsafe.Simultaneously, since aluminium casting organize loose, composition is unstable, the thickness of the surperficial non-sticking lining of heater is inconsistent and temperature controller has the decline phenomenon when being heated, thereby, temperature controller is in the unsettled temperature sound, cause institute few for a long time when boiling medicine liquid, even the generation of phenomenon such as automatic control function is malfunctioning.Problem at above-mentioned existence, Chinese patent ZL97201673.2 (notification number CN2306782Y) discloses a kind of temp.-controlled type electric pot for decocting herbal medicine, it mainly is in the middle part perforate of pot end, monoblock type die casting heater or heat-generating pipe as heat generating member are contained in pot top, the end, be close to the rustless steel outer housing that the heat generating member outside is with bottom and the sealing of pot end, the outer cover inner surface Elastic Contact of temperature controller temperature-sensitive face and rustless steel, the temp.-controlled type electric pot for decocting herbal medicine of this structure can prevent that the harmful substance of heat generating member from infiltrating in the medicinal liquid, guarantee that medicinal liquid is safe and reliable to human body, but because its monoblock type die casting heater that adopts or heat-generating pipe are contained in pot bottom, and guarantee the dose at every turn fried in shallow oil by temperature controller, in use stick on easily on the rustless steel outer housing owing to medicinal residues, and heater or heat-generating pipe are directly to contact with rustless steel outer housing inner roof wall, therefore cause being heated of rustless steel outer housing inhomogeneous, make temperature controller produce misoperation easily and be difficult to guarantee the liquid of decocting medicinal herbs in the capacity that requires and fully decoct out the effect etc. of medicinal liquid, and the heat transfer efficiency of this heat-generating pipe or heater is affected, this temp.-controlled type electric pot for decocting herbal medicine is because just simple quantity and the concentration that relies on temperature controller to realize medicinal liquid simultaneously, its mode of operation is single, can not carry out the volatilization and the release of decocting of different mode according to different Chinese medicinal ingredients, influence the curative effect of medicinal liquid to decoct out herbal medicine efficacy to greatest extent.
Summary of the invention
The purpose of this utility model is the problem at above-mentioned existence, provide a kind of harmful substance of heat generating member that both can effectively prevent to infiltrate in the medicinal liquid, guarantee that medicinal liquid is safe and reliable to human body, it is reliable to guarantee fully that again it decocts process and dose and efficacy stability, and the high electric Chinese medicine pot of the thermal efficiency.On this basis, further purpose of the present utility model provide a kind of adapt to different medical materials decoct processing, can bring into play to greatest extent and discharge medical material drug effect have multiple electric Chinese medicine pot that decocts pattern.
The technical solution of the utility model is achieved in that
A kind of electric Chinese medicine pot, comprise that pot body and pot that pottery is made covers, heat generating member, base and the control circuit of heating usefulness, wherein stew body bottom surface middle part has through hole, and at the bottom of pot position seals that should through hole is provided with the stainless steel lining gallbladder that is the raised boss structure that is used to conduct heat, its characteristics are that described heat generating member is the annular heater that matches with the stainless steel lining gallbladder that is wound into by the lamellar heating tape, are placed in the stainless steel lining gallbladder in this annular heater and are close on the cholic medial wall of stainless steel lining.
For guaranteeing that further this utility model in use can adapt to decocting of different medical materials, and then bring into play and discharge the drug effect of medical material to greatest extent, improve the effect of treatment, reach further purpose of the present utility model, control circuit of the present utility model comprises the power circuit that is used for the 220V alternating current is converted to 12V and 5V DC voltage, the executive circuit that is used to select and control the microcomputerized control assembly of executive circuit mode of operation and state and is used to control the electric heater duty, the 12V of power circuit wherein, the 5V dc voltage output end is connected with the microcomputerized control assembly with executive circuit respectively, the control signal of microcomputerized control assembly is connected with an input of executive circuit, and executive circuit is serially connected in the electric heater operating circuit.
Wherein above-mentioned microcomputerized control assembly comprises ic chip
1, function selecting key K, crystal oscillator 4M and overtemperature prote protect device TK, wherein ic chip
1Employing can be set with the multiple microcomputer chip MCUPIC16C56A that decocts pattern, the two ends of crystal oscillator 4M respectively with ic chip
1Two vibration foot OSC
1And OSC
2Foot connects, and function selecting key K is connected 5V unidirectional current pressure side and ic chip
1A wherein input pin B
1Between the foot, the end ground connection of overtemperature prote device TK, its other end respectively with ic chip
1A wherein input pin B
6Foot and the resistance R that is connected with the 5V DC voltage
8Connect, and this overtemperature prote device T
KBe close to device on the cholic roof of above-mentioned stainless steel lining.Above-mentioned executive circuit comprises audion Q
1, relay J, wherein audion Q
1Base stage series resistor R
7Back and ic chip
1A wherein output pin A
3Foot connects, its grounded emitter, and its colelctor electrode is connected with a control pin of relay J, and another control pin of relay J is connected with 12V unidirectional current pressure side, and the switch stationary contact of relay J is connected with the 220V alternating current, and it often starts the contact and is connected with heat generating member.
This utility model is because the heat generating member that the annular heater that employing is wound into by the lamellar heating tape is formed is close to the structure of stainless steel lining gallbladder medial wall, both made making a distinction of heat generating member and medicinal liquid strictness, effectively avoid the harmful substance of heat generating member to be penetrated in the medicinal liquid, fully guarantee the safe and reliable of medicinal liquid, utilize the mode of periphery heating that heat is directly transmitted again dexterously, improve the efficiency of heating surface of heat generating member, reach quick, effectively, the effect of medicine juice in heating pot body reliably, what this utility model can be decocted out effectively meet the requirements can bring into play drug effect to greatest extent and have the Chinese medicine of suitable dose.Simultaneously this utility model adopts is preset with the multiple structure that decocts the control circuit of pattern; make this utility model select the suitable mode of operation that decocts according to the heating needs of heterogeneity medical material; guarantee that the drug effect of various medical materials can bring into play and discharge to greatest extent; strengthen the effect of treatment; and the structure of the overtemperature prote apparatus that is provided with in the control circuit on stainless steel lining gallbladder inner roof wall can be monitored the water level in medicine pot effectively; prevent the dry combustion method phenomenon; the dose that further guarantees to stew is in the artificial scope of setting; both further improve its security performance, and can guarantee dose and drug effect again.And this utility model is simple and reliable for structure, and is easy for operation simple, easy to manufacture, with low cost, practical.
Describe basic structure of the present utility model and operation principle in detail below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sectional structure sketch map of this utility model heat generating member;
Fig. 3 is the circuit block diagram of this utility model control circuit;
Fig. 4 is the electric principle schematic of this utility model control circuit.
The specific embodiment
As shown in Figure 1 and Figure 2, this utility model comprises pot body 1 made from potteries such as high-quality, heatproof, slick ceramic whiteware or boccaros and heat generating member 3, base 5 and the control circuit of stewing and covering 2, heating usefulness, wherein stew body 1 bottom surface middle part has through hole 11, and at the bottom of pot position seals that should through hole 11 is provided with the stainless steel lining gallbladder 4 that is the raised boss structure that is used to conduct heat, wherein stainless steel lining gallbladder 4 is to adopt the structure that sealing ring 12 is set in both contacted positions to realize with the sealing at pot end.For reaching the high purpose of heat generating member 3 heat transfer efficiencys, the annular heater that with stainless steel lining gallbladder match of described heat generating member for being wound into by the lamellar heating tape is placed in the stainless steel lining gallbladder and is close on the cholic medial wall of stainless steel lining in this annular heater.Wherein for effectively heat generating member being fixed on the cholic medial wall of stainless steel lining, be provided with between above-mentioned annular heater and the stainless steel lining gallbladder 4 and can tighten the jump ring 7 of annular heater on stainless steel lining gallbladder 4, two card bases of this jump ring 7 are set in two fixing holes of annular heater, and its end rests on the medial wall of stainless lining gallbladder 4 of annular heater.For effectively improving the thermal efficiency of heat generating member, above-mentioned annular heating tape comprises the outer heat-conducting layer made from the aluminium flake of good heat conduction effect 31, with insulating mica sheet make in, external insulation layer 32,33, the heating layer of forming by the heating wire that is wrapped on the mica sheet 34, the confining bed made from galvanized sheet iron 35, in wherein heating layer 34 is flush-mounted in, external insulation layer 32, between 33, confining bed 35 lids are put on inner insulating layer 35, and outer heat-conducting layer 31 is coated on the external insulation layer 32 and passes through on it, in the hemmed turnover of lower limb is incited somebody to action, external insulation layer 32,33, heating layer 34 and confining bed 35 are one with its snapping.For make outer heat-conducting layer 31 can be reliably interior external insulation layer 32,33 etc. is fixing and needs when helping heat generating member and being wound into annular heater, the flanging on the above-mentioned outer heat-conducting layer 31 is the flanging of indentation.For further making the multiple default decoction pattern that the utlity model has, to be fit to the decoction of different medical materials, thereby can bring into play and discharge drug effect to greatest extent and decoct out suitable dose, as shown in Figures 3 and 4, above-mentioned control circuit comprises the power circuit that is used for the 220V alternating current is converted to 12V and 5V DC voltage, the executive circuit that is used to select and control the microcomputerized control assembly of executive circuit mode of operation and state and is used to control the electric heater duty, the 12V of power circuit wherein, the 5V dc voltage output end is connected with the microcomputerized control assembly with executive circuit respectively, the control signal of microcomputerized control assembly is connected with an input of executive circuit, and executive circuit is serially connected in the electric heater operating circuit.Wherein power circuit adopts bridge rectifier of the prior art and thick film circuit structure combining to form, it mainly is to utilize transformator that the 220V alternating current is transformed to the 14V alternating current, is the 12V direct current with bridge rectifier with the 14V AC rectification, by 12V thick film circuit IC
2With its voltage stabilizing is that 12V supplies with relay, again by 5V thick film circuit IC
3Voltage stabilizing is that 5V supplies with the microcomputerized control assembly, owing to be prior art, its concrete structure no longer be described in detail in detail herein form.Above-mentioned microcomputerized control assembly comprises ic chip
1, function selecting key K, crystal oscillator 4M and overtemperature prote protect device TK, wherein ic chip
1Adopt the predeterminable multiple microcomputer chip MCUPIC16C56A that decocts pattern that has, in the present embodiment, ic chip
1In be preset with soon and boil (60 minutes), simmer (90 minutes), turn over three kinds of decoction patterns of boiling (42 minutes), it mainly is to select by the number of times of function selecting key K, as selecting to boil soon mode of operation by expression once, simmer mode of operation by 2 expressions ... the rest may be inferred, but need the deenergization zero clearing after working each time so that next operation.The two ends of crystal oscillator 4M respectively with ic chip
1Two vibration foot OSC
1And OSC
2Foot connects, and function selecting key K is connected 5V unidirectional current pressure side and ic chip
1A wherein input pin B
1Between the foot, it has soon and boils, simmers, turns over and boil, and the gear that closes four reciprocation cycle is available, the end ground connection of overtemperature prote device TK, its other end respectively with ic chip
1A wherein input pin B
6Foot and the resistance R that is connected with the 5V DC voltage
8Connect, and this overtemperature prote device T
KBe close to device on the roof of above-mentioned stainless steel lining gallbladder 4.So that its reliably temperature-sensitive avoid taking place the dry combustion method phenomenon to the surface temperature of stainless steel lining gallbladder 4.For can being reflected in intuitively, various decoction mode states make human body that the understanding and the differentiation of a perception are arranged on the human visual, above-mentioned microcomputerized control assembly also includes and decocts the mode state display circuit, and this decocts the mode state display circuit and comprises and be connected to ic chip
1A wherein output pin A
1Foot and other three input pin B4, B
5, B
7Between light emitting diode D
2, D
3, D
4Finish or overtemperature prote has an auditory tone cues after disconnecting for making to decoct, above-mentioned microcomputerized control assembly also comprises the alarm indicating circuit, and this alarm indicating circuit comprises audion Q
2, buzzer Z, wherein audion Q
2Base stage series resistor R
6Back and ic chip
1Another output pin A
2Foot connects, and its grounded emitter is connected with 5V unidirectional current pressure side behind its colelctor electrode series connection buzzer Z.Above-mentioned execution electrical equipment comprises audion Q
1, relay J, wherein audion Q
1Base stage series resistor R
7Back and ic chip
1A wherein output pin A
3Foot connects, its grounded emitter, and its colelctor electrode is connected with a control pin of relay J, and another control pin of relay J is connected with 12V unidirectional current pressure side, and the switch stationary contact of relay J is connected with the 220V alternating current, and it often starts the contact and is connected with heat generating member.
Basic functional principle of the present utility model and process are:
Energized, power supply indicator is bright, microcomputer chip IC
1Be in the duty of awaiting orders, press the decoction pattern that function selecting key K selection needs, microcomputer chip IC
3Receive this instruction back by default programmed instruction work---connect the corresponding mode state display lamp (D that decocts
2Or D
3Or D
4), beginning during timing ga(u)ge, turn-on transistor Q
1Make relay J closed and engage heat generating member work to timing and finish, and start the insulation timing ga(u)ge automatically, start buzzer Z automatically and send the prompting alarm sound up to all-of.
Claims (9)
1, a kind of electric Chinese medicine pot, comprise pot body (1) and pot lid (2) that pottery is made, the heat generating member (3) of heating usefulness, base (5) and control circuit, wherein stew body (1) bottom surface middle part has through hole (11), and at the bottom of pot position seals that should through hole (11) is provided with the stainless steel lining gallbladder (4) that is the raised boss structure that is used to conduct heat, it is characterized in that described heat generating member (3) is the annular heater that matches with stainless steel lining gallbladder (4) that is wound into by the lamellar heating tape, be placed in the stainless steel lining gallbladder (4) in this annular heater and be close on the medial wall of stainless steel lining gallbladder (4).
2, ask 1 described electric Chinese medicine pot according to right, it is characterized in that being provided with between above-mentioned annular heater and the stainless steel lining gallbladder (4) and can tighten the jump ring (7) of annular heater on stainless steel lining gallbladder (4), two card bases of this jump ring (7) are set in two fixing holes of annular heater, and its end rests on the medial wall of stainless steel lining gallbladder (4) of annular heater.
3, electric Chinese medicine pot according to claim 1 and 2, it is characterized in that above-mentioned annular heating tape comprises outer heat-conducting layer (31), inside and outside insulating barrier (32,33), heating layer (34), confining bed (35), wherein heating layer (34) is flush-mounted between the inside and outside insulating barrier (32,33), confining bed (35) lid is put on inner insulating layer (33), and outer heat-conducting layer (31) is coated on that external insulation layer (32) is gone up and the hemmed turnover by its upper and lower edge is an one with inside and outside insulating barrier (32,33), heating layer (34) and confining bed (35) and its snapping.
4, electric Chinese medicine pot according to claim 3 is characterized in that the flanging on the above-mentioned outer heat-conducting layer (31) is the flanging of indentation.
5, electric Chinese medicine pot according to claim 1, it is characterized in that above-mentioned control circuit comprise be used for the 220V alternating current be converted to 12V and 5V DC voltage power circuit, be used to select and control the microcomputerized control of executive circuit mode of operation and state, assembly and be used to control the executive circuit of electric heater duty, wherein the 12V of power circuit, 5V dc voltage output end are connected with the microcomputerized control assembly with executive circuit respectively, the control signal of microcomputerized control assembly is connected with an input of executive circuit, and executive circuit is serially connected in the electric heater operating circuit.
6, ask 5 described electric Chinese medicine pots according to right, it is characterized in that above-mentioned microcomputerized control assembly comprises ic chip
1, function selecting key K, crystal oscillator 4M and overtemperature prote protect device TK, wherein ic chip
1Adopt the predeterminable multiple microcomputer chip MCUPIC16C56A that decocts pattern that has, the two ends of crystal oscillator 4M respectively with ic chip
1Two vibration foot 0SC
1And OSC
2Foot connects, and function selecting key K is connected 5V unidirectional current pressure side and ic chip
1A wherein input pin B
1Between the foot, the end ground connection of overtemperature prote device TK, its other end respectively with ic chip
1A wherein input pin B
6Foot and the resistance R that is connected with the 5V DC voltage
8Connect, and this overtemperature prote device TK is close to device on the roof of above-mentioned stainless steel lining gallbladder (4).
7, electric Chinese medicine pot according to claim 6 is characterized in that above-mentioned microcomputerized control assembly also includes to decoct the mode state display circuit, and this decocts the mode state display circuit and comprises and be connected to ic chip
1A wherein output pin A
1Foot and other three input pin B
4, B
5, B
7Light emitting diode D between the foot
2, D
3, D
4
8, electric Chinese medicine pot according to claim 6 is characterized in that above-mentioned microcomputerized control assembly also comprises the alarm indicating circuit, and this alarm indicating circuit comprises audion Q
2, buzzer Z, wherein audion Q
2Base stage series resistor R
6Back and ic chip
1An output pin A
2Foot connects, and its grounded emitter is connected with 5V unidirectional current pressure side behind its colelctor electrode series connection buzzer Z.
9, electric Chinese medicine pot according to claim 5 is characterized in that above-mentioned executive circuit comprises audion Q
1, relay J, wherein audion Q
1Base stage series resistor R
7Back and ic chip
1A wherein output pin A
3Foot connects, its grounded emitter, and its colelctor electrode is connected with a control pin of relay J, and another control pin of relay J is connected with 12V unidirectional current pressure side, and the switch stationary contact of relay J is connected with the 220V alternating current, and it often starts the contact and is connected with heat generating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271912 CN2561400Y (en) | 2002-07-22 | 2002-07-22 | Electric Chinese medicinal pots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271912 CN2561400Y (en) | 2002-07-22 | 2002-07-22 | Electric Chinese medicinal pots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2561400Y true CN2561400Y (en) | 2003-07-23 |
Family
ID=33736696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271912 Expired - Fee Related CN2561400Y (en) | 2002-07-22 | 2002-07-22 | Electric Chinese medicinal pots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2561400Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675034A (en) * | 2020-12-23 | 2021-04-20 | 佛山市顺德区简氏健康科技有限公司 | Medicine decocting machine |
-
2002
- 2002-07-22 CN CN 02271912 patent/CN2561400Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675034A (en) * | 2020-12-23 | 2021-04-20 | 佛山市顺德区简氏健康科技有限公司 | Medicine decocting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |