CN201786465U - Intelligent control device of fuel generator set - Google Patents
Intelligent control device of fuel generator set Download PDFInfo
- Publication number
- CN201786465U CN201786465U CN2010201920997U CN201020192099U CN201786465U CN 201786465 U CN201786465 U CN 201786465U CN 2010201920997 U CN2010201920997 U CN 2010201920997U CN 201020192099 U CN201020192099 U CN 201020192099U CN 201786465 U CN201786465 U CN 201786465U
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- CN
- China
- Prior art keywords
- microprocessor
- speed
- control device
- temperature sensor
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model discloses an intelligent control device of a fuel generator set, which can realize unattended operation, has a simple structure, achieves stable operation and is reliable. The intelligent control device includes an oil pressure sensor, an oil temperature sensor, a water temperature sensor, a rotating speed sensor, a network power signal detector, an ATS control switch, a fuel electromagnetic valve, and a speed-governing executor, wherein the oil pressure sensor, the oil temperature sensor, the water temperature sensor, the rotating speed sensor, and the network power signal detector are connected with a microprocessor separately; and the speed-regulation executor is connected with the microprocessor through a speed governor.
Description
Technical field:
The utility model relates to a kind of fuel gas generation unit.Relate in particular to a kind of intelligence controlling device of fuel gas generation unit.
Background technique:
As a kind of not only economical, use but also power supply unit easily, generator set uses the field very extensive.Continuous development and progress along with the automatic technology level, the automatic controlling level of generator set is also more and more higher, yet existing generator set particularly its automation control device of fuel gas generation unit and method also has unsatisfactory part, the requirement that need update in addition, improve and improve, the fume emission that causes owing to reasons such as air fuel ratios as the fuel gas generation unit is to the problem that influences of environment, and degree, stability and the integrity problem thereof etc. of automation control operation all remain further to improve and improve.Particularly the automatic control of unattended operation also needing people's intervention monitoring and participation in varying degrees, does not realize unmanned truly in fact.
The model utility content:
The purpose of this utility model is the deficiency that exists at prior art, and a kind of intelligence controlling device of fuel gas generation unit is provided.This device can be realized unattended operation, and is simple in structure, stable, reliable.
The technical solution of the utility model comprises microprocessor, is connected to the detector and the final controlling element of described microprocessor, and described microprocessor also is connected in speed regulating actuator by a speed regulator.
Described detector comprises oil pressure, oil temperature, water temperature and the speed probe of the corresponding input end that is connected to described microprocessor, and net electrical signal detection device; Described final controlling element comprises the ATS control switch and the fuel solenoid valve of the corresponding output terminal that is connected to described microprocessor.
The intelligence controlling device of the utility model generator set is realized Auto Power On, preheating automatically, automatic power, warning automatically, autostop etc. by gathering data such as net electricity, rotating speed, water temperature, oil temperature, oil pressure; realize that unmanned moves automatically, simple in structure, stable, reliable.
Description of drawings
Figure is the utility model structural representation.
Embodiment
Also the utility model is described in further detail in conjunction with the accompanying drawings below by embodiment.
As shown in the figure, oil pressure sensor 6, oil temperature sensor 5, cooling-water temperature sensor 4, speed probe 3 and net electrical signal detection device 2 are connected in the corresponding input end of microprocessor 1 respectively by signaling line; ATS control switch 7 and fuel solenoid valve 10 are connected in the corresponding output terminal of microprocessor 1 respectively by signaling line; The input end of speed regulator 9 and output terminal are connected in the corresponding output terminal and the speed regulating actuator 8 of microprocessor 1 respectively by signaling line.
Its working procedure is for when the net electricity has a power failure, after microprocessor collects the no electrical signal of net electricity by net electrical signal detection device, send trip command to the ATS control switch, internal electric network and external electrical network are disconnected, and send actuating signal to motor simultaneously, behind engine start, whether microprocessor can enter the normal power generation signal according to the testing signal of cooling-water temperature sensor to the speed regulator transmission.In the process of unit, run into the variation of load in normal power generation, microprocessor is exported a control signal by the testing signal of speed probe and is given speed regulator, the aperture that is increased or is reduced closure by speed regulator control speed regulating actuator makes it constant with the adjusting engine speed.When speed, high water temperature, high oil temperature, low oil pressure appearred at a high speed, owe in motor, microprocessor was controlled automatic fuel shutoff power of electromagnetic valve according to corresponding sensor-signal output control signal, stops supply of fuel and makes engine shutdown.When incoming call net electricity, control the power supply of automatic fuel shutoff solenoid valve by microprocessor, stop supply of fuel and make engine shutdown, and close a floodgate by the ATS switch and to connect outside with inner electrical network, unit is in holding state.
Claims (2)
1. the intelligence controlling device of a fuel gas generation unit comprises microprocessor, is connected to the detector and the final controlling element of described microprocessor, it is characterized in that described microprocessor also is connected in speed regulating actuator by a speed regulator.
2. according to the intelligence controlling device of the described fuel gas generation unit of claim 1, it is characterized in that described detector comprises oil pressure, oil temperature, water temperature and the speed probe of the corresponding input end that is connected to described microprocessor, and net electrical signal detection device; Described final controlling element comprises the ATS control switch and the fuel solenoid valve of the corresponding output terminal that is connected to described microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201920997U CN201786465U (en) | 2010-05-17 | 2010-05-17 | Intelligent control device of fuel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201920997U CN201786465U (en) | 2010-05-17 | 2010-05-17 | Intelligent control device of fuel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786465U true CN201786465U (en) | 2011-04-06 |
Family
ID=43818432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201920997U Expired - Fee Related CN201786465U (en) | 2010-05-17 | 2010-05-17 | Intelligent control device of fuel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287277A (en) * | 2011-04-19 | 2011-12-21 | 东南大学 | Intelligent independent control method for unattended platform generator set in low-temperature and low-pressure environment |
-
2010
- 2010-05-17 CN CN2010201920997U patent/CN201786465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287277A (en) * | 2011-04-19 | 2011-12-21 | 东南大学 | Intelligent independent control method for unattended platform generator set in low-temperature and low-pressure environment |
| CN102287277B (en) * | 2011-04-19 | 2013-04-03 | 东南大学 | Intelligent independent control method for unattended platform generator set in low-temperature and low-pressure environment |
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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: 20110406 Termination date: 20120517 |