CN86210585U - Traditional chinese medicine decocting meter and device controlled by computer - Google Patents
Traditional chinese medicine decocting meter and device controlled by computer Download PDFInfo
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- CN86210585U CN86210585U CN 86210585 CN86210585U CN86210585U CN 86210585 U CN86210585 U CN 86210585U CN 86210585 CN86210585 CN 86210585 CN 86210585 U CN86210585 U CN 86210585U CN 86210585 U CN86210585 U CN 86210585U
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- medicine
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- chinese medicine
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- temperature sensor
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Abstract
The utility model discloses a traditional Chinese medicine decocting meter and device controlled by a computer for decocting the Chinese medicine, which comprises a weak fire automatic switching system, a strong fire automatic switching system, a temperature sensor, a multiple route voltage comparator, a photoisolator, an input interface, an output interface, a microcomputer systems, a time input matrix driving plate, a displayer, etc. The medicine decocting meter can automatically control the decoction manufacture for sixteen pot medicines. The utility model relieves the labor strength of the operating staff, and the utility model is controlled with the automatic change-over of the weak fire and the strong fire by the temperature sensor in order to ensure the medicine liquid not to flow over. The quality of the medicine product is improved.
Description
This utility model belongs to control device
The traditional Chinese medical science has its very important effect and far-reaching world's influence in diseases prevention, in curing the disease.In traditional Chinese medical science medical science, Chinese medicine is its requisite component part, and the decoction in the Chinese medicine is treated good effect because of it, and becomes Types of Medicine basic, the most general in the Chinese traditional treatment.
Chinese medicine decoction is by multiple Chinese herbal medicine coupling, and torturing through suitable heating forms.Boil medicine in the traditional medicine and use marmite, avoid with ironware or metallic article, elder generation with high heat when boiling medicine, then use slow fire again, intense fire boils with decoction and gets final product, and the time of slow fire is then different and different along with medicine kind difference, dosage, in general, the medicine of clearing away heat and expelling pathogen in the exterior, it is too much unsuitable to decoct the time, tonic then wants seeking time longer, therefore, control the force when boiling, the conversion of slow fire well, not excessive with messenger drug soup, and control the slow fire time well, just can guarantee the quality of boiling medicine.Present existing electric medicine pot is boiling medicine of a kind of single pot of control, and it can manually carry out the conversion and the adjusting of the slow fire time control of mild and heavy respiration, but each medicine pot all needs the manual adjustment operation, and more for a long time, the labor intensity of operation is too big at decocting medicine pot, and efficient is lower.Electric frying pan is not provided with temperature control in addition, therefore still has the excessive disadvantage of medicine soup, influences the quality of medicament, and the life-span of equipment.
The purpose of this utility model is to have designed a kind of Chinese medicine medicine decoction meter of computer control, the fast throughput of its available microprocessor, the medicine of 16 decocting medicine pots of centralized Control is fried, to increase work efficiency, in addition, it also realizes temperature control with temperature sensor, avoids the too high decoction that causes of temperature excessive, thereby guarantee the quality of decoction, improve curative effect.
Operation principle of the present utility model is seen Fig. 1, and it is made up of automated conversion system (1) temperature sensor (2), plurality of voltages comparator (3), photoisolator (4), input interface (5), microsystem (6), output interface (7) and (8), time input matrix dial (10), display (11) and the acknowledge interrupt executive system (9) of literary composition, intense fire.We are according to the needs of being boiled medicine, and programme with matrix dial 10 earlier, and carry out control to 16 medicine pots with microsystem (6).After the instrument power-on, microsystem Z80CPU is provided with the time on the time dial matrix plate (10) earlier and reads in arranged data buffer zone of internal memory, then these time parameters are judged, the pot of every these data＞0, the heating of all will switching on, it can open among electrical switch BG17～BG32 in literary composition, the intense fire converting system 1 through photoisolator (12) 4N38 by interface (8) 74LS273 certain is a few, make in relay J 2-1～16 and to connect that certain is a few, and trigger controllable silicon BCR
1In～16 certain is a few, and its corresponding ceramic electrical decocting medicine pot energising begins heating and boils medicine, and also promptly begins the intense fire process, and this moment, display 11 was correspondingly made the demonstration of boiling medicine.
When Chinese medicine in when heating, the temperature that is close on temperature sensor (2) AD590 on the ceramic decocting medicine pot constantly rises, the electric current that flows through on it also changes thereupon, when this current value arrives certain value, voltage comparator LM339 undergos mutation immediately, and export a signal, by photoisolator (4) 4N38, input interface (5) and the input computer (6), send the control signal by computer then, by output interface (7) 74LS273, with literary composition, certain a few conducting in electrical switch BG1～16 in the intense fire converting system (1), the a few connections of in relay J 1-1～16 certain, certain a few disconnection of J1-1～16 normally closed interlocks are at this moment in certain a few thyristor gating circuit that just are inserted into separately in DK1～16, the voltage of grill pan of boiling medicine descends approximately half immediately, thereby has entered the slow fire stage.Meanwhile, computer carries out timing immediately to the medicine pot that enters slow fire, and when the scheduled time that reaches dial, computer sends instruction, makes electrical switch BG by interface (8)
17～32Close relay normally open contact J
2-1The a few outages of in～16 certain, a few just outages of certain in the major loop like this, that is medicine fried in shallow oil, display 11 is made and is finished the demonstration of boiling medicine simultaneously, and is handled by sound signal notifying operation personnel.In general, take away when boiling medicine, because the temperature of medicine pot itself is higher, overtemperature conversion non-restoring can very fast cooling in order to make temperature sensor, generally needs only and can finish adding water in the medicine pot, so this utility model can be proceeded the work of boiling medicine.When continuous input request, computer will start this pot once more, and other decocting medicine pot also has only when all medicine pots are all in operation as usual, and computer just sends sound equipment, cuts off the electricity supply, and stops whole operations.
Fig. 2 is the installation diagram of pick off in decocting medicine pot, for the temperature that makes pick off is tried one's best the same with fluid temperature, this utility model specialized designs one covering device, this device is: be made up of ceramic medicine pot (24), locating cover (25), locking nut (22), sealing gasket (27) and (28), sensor wrap (29), locking nut (30).In the middle of medicine pot (24), open a hole, to be put in Qi Dongshang to the locating cover (25) of pot indent, the sealing of locating cover one end, the other end has screw thread, with locking nut (22) it and medicine pot are fixed, sealed with silicon edge glue sealing gasket (27), sealing gasket (28) in order to prevent a pot inner liquid medicine outflow.Its profile of sensor wrap (29) and size cooperate it on the one hand with locating cover, the aspect stretches in the medicine pot temperature sensor (2) in addition, be among the medicinal liquid encirclement, one end of sensor wrap is sealing, the other end has internal and external screw thread, its female thread is fixedlyed connected with the external screw thread of pick off (2), and its external screw thread can be connected with locking nut 30, sensor wrap is fixed in puts on the platform of medicine pot.This device can make temperature sensor measure fluid temperature quickly, and simple in structure, is convenient to install.
Claims (3)
1, a kind of Chinese medicine medicine decoction meter with computer control, form by literary composition, intense fire automated conversion system (1), plurality of voltages comparator (3), photoisolator (4) and (12), input interface (5), microsystem (6), output interface (7) and (8), time input matrix dial (10), display (11), acknowledge interrupt executive system (9), it is characterized in that it has the temperature sensor of a control literary composition, intense fire conversion.
2, by the described Chinese medicine medicine decoction meter of claim 1, it is characterized in that described literary composition, intense fire converting system are the systems that is changed with relay by transistor turns, described microsystem is Z-80, and described temperature sensor is AD590.
3, with the device of boiling medicine of the Chinese medicine medicine decoction meter of computer control, form by ceramic medicine pot (24), locating cover (25), locking nut (22), sensor wrap (29), sealing gasket (27) and (28), locking nut (30), it is characterized in that described locating cover and sensor wrap close fit, the sealed end of locating cover can be to medicine pot indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210585 CN86210585U (en) | 1986-12-30 | 1986-12-30 | Traditional chinese medicine decocting meter and device controlled by computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210585 CN86210585U (en) | 1986-12-30 | 1986-12-30 | Traditional chinese medicine decocting meter and device controlled by computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86210585U true CN86210585U (en) | 1987-11-11 |
Family
ID=4812241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86210585 Ceased CN86210585U (en) | 1986-12-30 | 1986-12-30 | Traditional chinese medicine decocting meter and device controlled by computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86210585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490598A (en) * | 2014-12-19 | 2015-04-08 | 傅福兴 | Intelligent medicinal herb decocting machine |
-
1986
- 1986-12-30 CN CN 86210585 patent/CN86210585U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490598A (en) * | 2014-12-19 | 2015-04-08 | 傅福兴 | Intelligent medicinal herb decocting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |