CN201679565U - Measure and control device of turbojet engine - Google Patents
Measure and control device of turbojet engine Download PDFInfo
- Publication number
- CN201679565U CN201679565U CN2010201580124U CN201020158012U CN201679565U CN 201679565 U CN201679565 U CN 201679565U CN 2010201580124 U CN2010201580124 U CN 2010201580124U CN 201020158012 U CN201020158012 U CN 201020158012U CN 201679565 U CN201679565 U CN 201679565U
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- control device
- automatic control
- motor
- measuring
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Abstract
The utility model discloses a measure and control device of a turbojet engine. The measure and control device comprises a measuring device, a motor and an automatic control device for controlling the rotational speed of the motor, wherein the output end of the measuring device is connected with the input end of the automatic control device; the output end of the automatic control device is connected with the input end of the motor; the automatic control device comprises a computer and a controller with a fuel oil adjusting function; and the output end of the computer is connected with the input end of the controller with the fuel oil adjusting function through a serial interface. The measure and control device of the turbojet engine provided by the utility model has the advantages that the structure is simple, the operation is convenient, and the real-time data is collected and memoried through the internal software of the automatic control unit and is correlatively processed, so that the automatic or manual control is realized, the work efficiency is improved, and the cost is saved..
Description
Technical field
The utility model relates to a kind of measuring and control device, relates in particular to a kind of measuring and control device of turbojet engine.
Background technique
Present industrial various TT﹠C system platforms commonly used, as LabWindows/CVI, its data acquisition module is normally universal, and for specific engines, its parameter does not often meet industrial requirement, special few especially corresponding to the control module of motor, it is very big restriction that this industrial automation for motor is used.
The model utility content
Goal of the invention: in order to overcome in the prior art the inadequate deficiency of the automation application of motor observation and control technology, the utility model provides a kind of measuring and control device of turbojet engine, by with the automatic control that realizes motor that combines of computer application software.
Technological scheme: in order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of measuring and control device of turbojet engine, comprise measuring equipment, motor and the automatic control equipment that described motor speed is controlled, the output terminal of described measuring equipment connects the input end of described automatic control equipment, the output terminal of described automatic control equipment connects the input end of described motor, described automatic control equipment is made up of computer and the controller with fuel oil regulatory function, and the output terminal of computer is connected by serial line interface with the input end of the controller with fuel oil regulatory function.
Described measuring equipment is instrumentation or sensor.If measuring equipment is an instrumentation, then it is connected with automatic control equipment by serial line interface, and instrument is sent to real time data in the automatic control equipment, and automatic control equipment is preserved the real time data of instrument and fed back to the user based in house software; If measuring equipment is sensor, the data capture card connection in sensor and the automatic control equipment then, automatic control equipment is preserved the data of data collecting card reception based in house software, and it is treated to the intelligible data of user feeds back to the user again.
Automatic control equipment is made corresponding action according to the data that it receives to motor, realizes control automatically; Perhaps the user can make corresponding actions to motor by input device or other modes of computer according to the automatic control equipment feedack, realizes manual control.
Motor is connected with oil pump, according to can regulating its rotating speed to the corresponding actions of motor realizing the control to oil pump, and then the control fuel flow, reaches the purpose of the running state of control motor.
Beneficial effect: the measuring and control device of a kind of turbojet engine that the utility model provides, simple in structure, easy to operate, gather, store real time data by the automatic control unit in house software, and it is carried out relevant treatment, realize automatic or manual control, can increase work efficiency, save cost.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown be a kind of measuring and control device of turbojet engine, the controller, display unit and the stepper motor that comprise instrumentation, computer, have the fuel oil regulatory function.
Instrumentation is connected with the computer input port by serial line interface, the computer outside is provided with display unit, computer connects and composes automatic control equipment by serial line interface and the input port with controller of fuel oil regulatory function, and the output port with controller of fuel oil regulatory function is connected with the input port of stepper motor; Described automatic control equipment is based on the TT﹠C system software platform of LabWindows/CVI.
Stepper motor is connected with oil pump, according to can regulating its rotating speed to the corresponding actions of stepper motor realizing the control to oil pump, and then the control fuel flow, reaches the purpose of the running state of control motor.
Instrumentation with the data transmission that records after computer-internal, TT﹠C system software based on LabWindows/CVI is handled data, computer stored also shows related data, and send relevant ASCII character to controller with fuel oil regulatory function by serial line interface, after controller with fuel oil regulatory function carries out relevant treatment to the ASCII character that receives, stepper motor is moved, control its rotating speed.
In required oil mass of each stage with in each stage regulation, also can send relevant control command to controller, according to motor by the adjusting of fuel flow being controlled the running state of motor by the input device of computer with fuel oil regulatory function.
The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the measuring and control device of a turbojet engine, it is characterized in that, this measuring and control device comprises measuring equipment, motor and the automatic control equipment that described motor speed is controlled, the output terminal of described measuring equipment connects the input end of described automatic control equipment, the output terminal of described automatic control equipment connects the input end of described motor, described automatic control equipment is made up of computer and the controller with fuel oil regulatory function, and the output terminal of computer is connected by serial line interface with the input end of the controller with fuel oil regulatory function.
2. the measuring and control device of turbojet engine according to claim 1, it is characterized in that: described measuring equipment is an instrumentation, instrumentation is connected with the input end of described automatic control equipment by serial line interface.
3. the measuring and control device of turbojet engine according to claim 1, it is characterized in that: described measuring equipment is a sensor, and described computer-internal is provided with data collecting card, the output terminal of sensor is connected with the input end of data collecting card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201580124U CN201679565U (en) | 2010-04-13 | 2010-04-13 | Measure and control device of turbojet engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201580124U CN201679565U (en) | 2010-04-13 | 2010-04-13 | Measure and control device of turbojet engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679565U true CN201679565U (en) | 2010-12-22 |
Family
ID=43344612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201580124U Expired - Fee Related CN201679565U (en) | 2010-04-13 | 2010-04-13 | Measure and control device of turbojet engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410621A (en) * | 2013-08-22 | 2013-11-27 | 中航工业贵州航空动力有限公司 | Electric throttle control mechanism of aero-engine |
| CN107905900A (en) * | 2017-10-25 | 2018-04-13 | 北京航天宏恩动力技术有限公司 | Miniature turbine jet engines fuel oil control method and device, storage medium |
| CN109374306A (en) * | 2018-12-04 | 2019-02-22 | 天津宏信设备租赁有限公司 | A kind of movable type internal combustion engine measure and control device |
-
2010
- 2010-04-13 CN CN2010201580124U patent/CN201679565U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410621A (en) * | 2013-08-22 | 2013-11-27 | 中航工业贵州航空动力有限公司 | Electric throttle control mechanism of aero-engine |
| CN103410621B (en) * | 2013-08-22 | 2016-03-30 | 中航工业贵州航空动力有限公司 | A kind of electric throttle control mechanism of aero-engine |
| CN107905900A (en) * | 2017-10-25 | 2018-04-13 | 北京航天宏恩动力技术有限公司 | Miniature turbine jet engines fuel oil control method and device, storage medium |
| CN109374306A (en) * | 2018-12-04 | 2019-02-22 | 天津宏信设备租赁有限公司 | A kind of movable type internal combustion engine measure and control device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20160413 |