CN203465093U - Hydraulic motor performance measurement and control system - Google Patents
Hydraulic motor performance measurement and control system Download PDFInfo
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- CN203465093U CN203465093U CN201320506105.5U CN201320506105U CN203465093U CN 203465093 U CN203465093 U CN 203465093U CN 201320506105 U CN201320506105 U CN 201320506105U CN 203465093 U CN203465093 U CN 203465093U
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Abstract
The utility model discloses a hydraulic motor performance measurement and control system. The system comprises four portions of test equipment, data acquisition, data analysis and system control. The system adopts a PLC technology to control start and stop of a cooling system and a pumping station system. A sensor (12) collects system data in real time and a data collection card (10) is installed on a computer. According to the system of the utility model, a sensor technology, a data transmission technology, a virtual apparatus technology and a PLC control technology are integrated so that on-line monitoring, data analysis and processing of the hydraulic motors with different models can be satisfied; performance is stable and reliable; a response is sensitive; precision is high; the system possesses strong flexibility and adaptability.
Description
Technical field
The utility model relates to a kind of TT&C system technical field, relates in particular to a kind of oil motor performance TT&C system.
Background technology
Oil motor Performance Detection is the important content of motor manufacturing enterprise and the routine work of motor Repairing Enterprises, oil motor Performance Detection needs a plurality of physical quantitys such as gaging pressure, flow, leakage rate, torque, rotating speed, temperature, relation between comprehensive physical amount, the performance index of calculating oil motor, draw the conclusion about oil motor performance condition.Two problems of the normal existence of the oil motor performance TT&C system of application at present: control system is separated with data handling system, and testable oil motor model scope is little.The problems referred to above cause system complicated operation, and range of application is little, for the oil motor of nonspecific model, detect, and need to rethink parameter setting, and staff's technical merit is had relatively high expectations, and have increased and have occurred wrong possibility.
Oil motor performance TT&C system, PLC control technology, sensor technology, data transmission technology and virtual instrument technique are combined, particularly control system and data handling system are merged, improved the integrated degree of system, utilize the testing software of Development of Virtual Instrument, facilitate transferring or typing of various model oil motor nominal parameters, and the access of experimental data, system can meet on-line monitoring, the data analysis and process of different model oil motor, stable and reliable for performance, there is very strong dirigibility and practicality.
Summary of the invention
In order to overcome the deficiency of prior art existence, the utility model provides a kind of oil motor performance TT&C system, and this utility model not only precision is high, and easy to operate, stable performance, safe and reliable.
The utility model solves the technical scheme that its technical matters adopts: a kind of oil motor performance TT&C system, comprise oil motor, dynamometer machine, cooling system, pumping station system, Cooling System Control Circuit, pumping station system control loop, PLC equipment and action button and indication, computing machine, data collecting card, secondary instrument and sensor, described sensor respectively with oil motor, dynamometer machine is connected with cooling system is corresponding, sensor is connection corresponding to secondary instrument respectively, described secondary instrument connection data capture card, data collecting card connection data is sent into computing machine.Described cooling system, pumping station system are connected with Cooling System Control Circuit, pumping plant control loop system respectively, described Cooling System Control Circuit, pumping plant control loop system and PLC equipment connection, described PLC equipment connection action button and indication.
Described computing machine, data collecting card, secondary instrument, PLC equipment and action button and indication are arranged in observing and controlling cabinet.
The beneficial effects of the utility model are: PLC control technology, sensor technology, data transmission technology and virtual instrument technique are combined, system integration degree is high, utilize the testing software of Development of Virtual Instrument, facilitate transferring or typing of various model oil motor nominal parameters, and the access of experimental data, system can meet on-line monitoring, the data analysis and process of different model oil motor, stable and reliable for performance, has very strong dirigibility and practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of oil motor performance TT&C system;
Fig. 2 is the principle schematic of oil motor performance TT&C system.
In above-mentioned accompanying drawing, 1. oil motor, 2. dynamometer machine, 3. cooling system, 4. pumping station system, 5. Cooling System Control Circuit, the 6. whole system control loop of pump, 7.PLC equipment, 8. action button and indication, 9. computing machine, 10. data collecting card, 11. secondary instruments, 12. sensors.
Specific implementation method
Embodiment
Fig. 2 is the principle schematic of the disclosed embodiment of the utility model, described oil motor performance TT&C system comprises oil motor 1, dynamometer machine 2, cooling system 3, pumping station system 4, Cooling System Control Circuit 5, the system of standing control loop 6, PLC equipment 7 and action button and indication 8, computing machine 9, data collecting card 10, secondary instrument 11 and sensor 12, described oil motor 1, dynamometer machine 2 is connected with sensor 12 is corresponding respectively with cooling system 3, described sensor comprises inlet pressure sensor, outlet pressure sensor, leak sensor, oil-in temperature sensor, oil-out temperature sensor, motor rotary speed sensor, dynamometer machine torque sensor, dynamometer machine speed probe, cooling-water temperature sensor and level sensor.Described sensor 12 is connection corresponding to secondary instrument 11 respectively, secondary instrument 11 connection data capture cards 10, and data collecting card 10 connection data are sent into computing machine.Described cooling system 3, pumping station system 4 are connected with Cooling System Control Circuit 5, pumping plant control loop system 6 respectively, and described Cooling System Control Circuit 5, pumping plant control loop system 6 are connected with PLC equipment 7, described PLC equipment 7 attended operation buttons and indication 8.11 pairs of simulating signals of secondary instrument show and signal condition, and send into data collecting card 10, data collecting card 10 is sent data into computing machine, utilizes testing software to carry out data analysis and calculating.
Described dynamometer machine 2 is for testing hydraulic motor 1 provides load, and the tunable load applying has met the different requirements that load moment of torsion of various model oil motors, utilizes cooling system 3 to carry out cooling in dynamometer machine 2 courses of work.
Between described PLC equipment 7 and cooling system 3, pumping station system 4, realize the transmitted in both directions of signal, 7 pairs of cooling systems 3 of PLC equipment, pumping station system 4 send control signal on the one hand, control the work of two systems, the status signal of simultaneity factor feeds back to PLC equipment 7, realizes the functions such as warning, automatic startup, automatic cut-out.
The testing software of computing machine 9 is based on Development of Virtual Instrument, and software can be realized and being connected of database, and facilitates the access with experimental data of transferring of oil motor nominal parameter.
Computing machine 9, data acquisition 10, secondary instrument 11, PLC equipment 7 and action button and indication 8 are arranged in an observing and controlling cabinet, and data acquisition 10 is arranged on computing machine 9.
Claims (2)
1. an oil motor performance TT&C system, it is characterized in that comprising oil motor (1), dynamometer machine (2), cooling system (3), pumping station system (4), Cooling System Control Circuit (5), pumping station system control loop (6), PLC equipment (7) and action button and indication (8), computing machine (9), data collecting card (10), secondary instrument (11) and sensor (12), described oil motor (1), dynamometer machine (2) and cooling system (3) respectively with corresponding connection of sensor (12), sensor (12) respectively with the corresponding connection of secondary instrument (11), described secondary instrument (11) connection data capture card (10), data collecting card (10) connection data is sent into computing machine (9), described cooling system (3), pumping station system (4) are connected with Cooling System Control Circuit (5), pumping plant control loop system (6) respectively, described Cooling System Control Circuit (5), pumping plant control loop system (6) are connected with PLC equipment (7), described PLC equipment (7) attended operation button and indication (8).
2. oil motor performance TT&C system according to claim 1, is characterized in that: described computing machine (9), data collecting card (10), secondary instrument (11), PLC equipment (7) and action button and indication (8) are arranged in an observing and controlling cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506105.5U CN203465093U (en) | 2013-08-19 | 2013-08-19 | Hydraulic motor performance measurement and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506105.5U CN203465093U (en) | 2013-08-19 | 2013-08-19 | Hydraulic motor performance measurement and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465093U true CN203465093U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506105.5U Expired - Lifetime CN203465093U (en) | 2013-08-19 | 2013-08-19 | Hydraulic motor performance measurement and control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203465093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246407A (en) * | 2019-05-10 | 2019-09-17 | 华中科技大学 | A kind of experimental provision of simulated seawater pressure energy operating equipment |
| CN110552932A (en) * | 2019-08-12 | 2019-12-10 | 长沙矿冶研究院有限责任公司 | Device and method for monitoring running state of motor of submarine crusher and crusher |
-
2013
- 2013-08-19 CN CN201320506105.5U patent/CN203465093U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246407A (en) * | 2019-05-10 | 2019-09-17 | 华中科技大学 | A kind of experimental provision of simulated seawater pressure energy operating equipment |
| CN110246407B (en) * | 2019-05-10 | 2021-08-20 | 华中科技大学 | Experimental device for simulating seawater pressure energy operation equipment |
| CN110552932A (en) * | 2019-08-12 | 2019-12-10 | 长沙矿冶研究院有限责任公司 | Device and method for monitoring running state of motor of submarine crusher and crusher |
| CN110552932B (en) * | 2019-08-12 | 2021-08-31 | 长沙矿冶研究院有限责任公司 | Device and method for monitoring running state of motor of submarine crusher and crusher |
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Granted publication date: 20140305 |