CN202906928U - Duplex communication device used for geothermal power generation - Google Patents
Duplex communication device used for geothermal power generation Download PDFInfo
- Publication number
- CN202906928U CN202906928U CN 201220495628 CN201220495628U CN202906928U CN 202906928 U CN202906928 U CN 202906928U CN 201220495628 CN201220495628 CN 201220495628 CN 201220495628 U CN201220495628 U CN 201220495628U CN 202906928 U CN202906928 U CN 202906928U
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- duplex communication
- power generation
- geothermal power
- stabilizing circuit
- device used
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Abstract
A duplex communication device used for geothermal power generation comprises a programmable logic controller PLC additionally provided with a voltage-stabilizing circuit, and is internally provided with a database buffer device of a message queue, wherein the database buffer device of the message queue shares a memory with duplex communication device used for geothermal power generation additionally provided with the voltage-stabilizing circuit. The deficiency of frequent failure in the transmission of sensitive electronic components in the duplex communication is avoided, and the normal duplex communication is realized.
Description
Technical field
The utility model relates to the geothermal power generation technical field, particularly a kind of geothermal power generation duplex communication equipment.
Background technology
Now geothermal power generation is on-the-spot, initial stage is because the geothermal system automaticity is not high, and generally adopt the communication of single worker's passive type, be accompanied by the requirement of communication, in order to improve transmission rate, just adopted again the duplex communication mode, but because the geothermal system conversion efficiency is not high, on-the-spot electric parameter is often very unstable, has caused the transmission of responsive electronic unit in the duplex communication defective of Frequent Troubles to occur, has caused the mass communication data transfer not prepare and can't carry out proper communication.
Summary of the invention
The utility model provides a kind of geothermal power generation duplex communication equipment, via containing the programmable logic controller (PLC) PLC that sets up voltage stabilizing circuit, add built-in geothermal power generation with the setting up voltage stabilizing circuit database buffer unit of the message queue of duplex communication equipment shared drive, avoid the transmission of electronic unit responsive in the duplex communication defective of Frequent Troubles to occur, realized normal duplex communication.
For achieving the above object, the technical solution of the utility model is:
A kind of geothermal power generation duplex communication equipment 1, the built-in programmable logic controller (PLC) PLC2 that sets up voltage stabilizing circuit adds built-in geothermal power generation with the setting up voltage stabilizing circuit database buffer unit 3 of the message queue of duplex communication equipment shared drive.
Via the built-in programmable logic controller (PLC) PLC2 that sets up voltage stabilizing circuit, add built-in geothermal power generation with the setting up voltage stabilizing circuit database buffer unit 3 of the message queue of duplex communication equipment shared drive, avoid the transmission of electronic unit responsive in the duplex communication defective of Frequent Troubles to occur, realized normal duplex communication.
Description of drawings
Fig. 1 is syndeton schematic diagram of the present utility model.
Embodiment
The below is described further the utility model via accompanying drawing:
As shown in Figure 1, geothermal power generation duplex communication equipment 1, the built-in programmable logic controller (PLC) PLC2 that sets up voltage stabilizing circuit adds built-in geothermal power generation with the setting up voltage stabilizing circuit database buffer unit 3 of the message queue of duplex communication equipment shared drive.
Via the built-in programmable logic controller (PLC) PLC2 that sets up voltage stabilizing circuit, add built-in geothermal power generation with the setting up voltage stabilizing circuit database buffer unit 3 of the message queue of duplex communication equipment shared drive, avoid the transmission of electronic unit responsive in the duplex communication defective of Frequent Troubles to occur, realized normal duplex communication.
Claims (1)
1. a geothermal power generation is with duplex communication equipment (1), it is characterized in that the built-in programmable logic controller (PLC) PLC(2 that sets up voltage stabilizing circuit), add built-in geothermal power generation with the setting up voltage stabilizing circuit database buffer unit (3) of the message queue of duplex communication equipment shared drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220495628 CN202906928U (en) | 2012-09-26 | 2012-09-26 | Duplex communication device used for geothermal power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220495628 CN202906928U (en) | 2012-09-26 | 2012-09-26 | Duplex communication device used for geothermal power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906928U true CN202906928U (en) | 2013-04-24 |
Family
ID=48127543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220495628 Expired - Fee Related CN202906928U (en) | 2012-09-26 | 2012-09-26 | Duplex communication device used for geothermal power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906928U (en) |
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2012
- 2012-09-26 CN CN 201220495628 patent/CN202906928U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130926 |