CN203630548U - Traditional Chinese medicine countercurrent extraction machine control system - Google Patents
Traditional Chinese medicine countercurrent extraction machine control system Download PDFInfo
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- CN203630548U CN203630548U CN201320740805.0U CN201320740805U CN203630548U CN 203630548 U CN203630548 U CN 203630548U CN 201320740805 U CN201320740805 U CN 201320740805U CN 203630548 U CN203630548 U CN 203630548U
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- control system
- chinese medicine
- address decoding
- data latches
- traditional chinese
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Abstract
The utility model relates to a traditional Chinese medicine countercurrent extraction machine control system. The control system is mainly composed of an industrial personal computer, an address decoding and data latching device and input/output equipment. The industrial personal computer is connected with the address decoding and data latching device through a bus. The input equipment comprises a sensor, a iquid level meter and a switch. The output equipment comprises a relay, a valve and a frequency converter. The industrial personal computer is connected with external universal equipment through a communication interface. The control system is used to transmit data in the bus control manner. The system has the advantage of high reliability. Automatic control is perform on the traditional Chinese medicine extraction process, so the traditional Chinese medicine extraction efficiency can be improved.
Description
Technical field
The utility model relates to a kind of Chinese medicine countercurrent extraction machine, specially refers to a kind of Chinese medicine countercurrent extraction machine control system.
Background technology
Chinese Medicine Industry is the traditional national industry of China, it is again current fast-developing new industry, it is the important component part showing unique characteristics in China's medical science, the extraction of the topmost book Chinese medicine of industrialization of Chinese medicine, concentrated, separate, the production runes such as dry and granulation, and traditional Chinese medicine extraction is one of operation of most critical on Chinese medicine production, it is the key that determines to collect in Chinese medicine production rate and water, electricity and gas energy consumption, and the robotization of extraction equipment is the key link of Chinese medicine production modernization, the Chinese medicine extractor automaticity of current operation is low, extraction rate and quality cannot guarantee.
Utility model content
The utility model, according to above-mentioned technical matters, provides a kind of Chinese medicine countercurrent extraction machine control system.
The technical solution adopted in the utility model is: a kind of Chinese medicine countercurrent extraction machine control system, this control system is mainly by industrial computer, address decoding and data latches, input-output device composition, described industrial computer is connected with address decoding and data latches by bus, described input equipment comprises sensor, liquid level gauge and switch, described output device comprises relay, valve and frequency converter, it is characterized in that: described industrial computer is connected with outside common apparatus by communication interface, described industrial computer also connects touch-screen display, described sensor is connected with data latches by A/D converter, described switch and liquid level gauge are connected on data latches by input interface, described relay is connected with data latches by output interface with valve, the output terminal of described data latches connects output interface and D/A converter, the output terminal of described D/A converter connects frequency converter.
In described control system, also have reserved communication interface, multiple devices are carried out to unified management.
The beneficial effects of the utility model are: this control system adopts bus mastering mode to transmit data, and system reliability is high, and extraction of traditional Chinese medicine is controlled automatically, has improved the efficiency of traditional Chinese medicine extraction.
Accompanying drawing explanation
Figure is control system structural drawing of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in the figure, a kind of Chinese medicine countercurrent extraction machine control system, this control system is mainly by industrial computer, address decoding and data latches, input-output device composition, described industrial computer is connected with address decoding and data latches by bus, described input equipment comprises sensor, liquid level gauge and switch, described output device comprises relay, valve and frequency converter, described industrial computer is connected with outside common apparatus by communication interface, described industrial computer also connects touch-screen display, described sensor is connected with data latches by A/D converter, described switch and liquid level gauge are connected on data latches by input interface, described relay is connected with data latches by output interface with valve, the output terminal of described data latches connects output interface and D/A converter, the output terminal of described D/A converter connects frequency converter.
In described control system, also have reserved communication interface, can carry out unified management to multiple devices.
Industrial computer inside arranges CPU, storer, Peripheral Interface, communication interface and bus interface also configure the external unit such as keyboard and touch-screen, be connected with address decoding and data latches by bus interface, convert the open and close of getting external switch signal and by-pass valve control through level conversion by IO interface, simulating signal sensor being detected by A/D converter is converted to digital signal and sends in data latches, by bus, data are sent on industrial computer, process and produce control information by industrial computer, send on data latches, process D/A converter and output interface are to frequency converter, relay and valve are controlled.
Claims (2)
1. a Chinese medicine countercurrent extraction machine control system, this control system is mainly by industrial computer, address decoding and data latches, input-output device composition, described industrial computer is connected with address decoding and data latches by bus, described input equipment comprises sensor, liquid level gauge and switch, described output device comprises relay, valve and frequency converter, it is characterized in that: described industrial computer is connected with outside common apparatus by communication interface, described industrial computer also connects touch-screen display, described sensor is connected with address decoding and data latches by A/D converter, described switch and liquid level gauge are connected on address decoding and data latches by input interface, described relay is connected with address decoding and data latches by output interface with valve, the output terminal of described address decoding and data latches connects output interface and D/A converter, the output terminal of described D/A converter connects frequency converter.
2. a kind of Chinese medicine countercurrent extraction machine control system according to claim 1, is characterized in that: in described control system, also have reserved communication interface, multiple devices are carried out to unified management.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740805.0U CN203630548U (en) | 2013-11-19 | 2013-11-19 | Traditional Chinese medicine countercurrent extraction machine control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320740805.0U CN203630548U (en) | 2013-11-19 | 2013-11-19 | Traditional Chinese medicine countercurrent extraction machine control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630548U true CN203630548U (en) | 2014-06-04 |
Family
ID=50817007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320740805.0U Expired - Fee Related CN203630548U (en) | 2013-11-19 | 2013-11-19 | Traditional Chinese medicine countercurrent extraction machine control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630548U (en) |
-
2013
- 2013-11-19 CN CN201320740805.0U patent/CN203630548U/en not_active Expired - Fee Related
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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: 20140604 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |