CN203217361U - Remote control system with multiple pump assembly in series connection - Google Patents
Remote control system with multiple pump assembly in series connection Download PDFInfo
- Publication number
- CN203217361U CN203217361U CN 201320244366 CN201320244366U CN203217361U CN 203217361 U CN203217361 U CN 203217361U CN 201320244366 CN201320244366 CN 201320244366 CN 201320244366 U CN201320244366 U CN 201320244366U CN 203217361 U CN203217361 U CN 203217361U
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- pump
- temperature sensor
- engine
- intelligent controller
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Abstract
The utility model relates to a remote control system with multiple pump assemblies in series connection and belongs to the field of automatic control device of pump. A signal input terminal of a intelligent controller is connected to an engine speed sensor, a pump discharge sensor, a control panel switch, an outlet valve position signal sensor, a fuel oil liquid level sensor, a gearbox pressure transducer, a gearbox temperature sensor, a machine oil pressure transducer, a machine oil temperature sensor, a draining temperature sensor, a right bearing temperature sensor, a left bearing temperature sensor, a pump outlet pressure transducer and a pump inlet pressure sensor. A signal output terminal of the intelligent controller is connected to an electronic speed control performer, a pump inlet valve, a pump outlet valve, a remote monitor computer, a clutch, an electronic speed controller and an engine.
Description
Technical field
The utility model relates to the automaton field of pump, particularly relates to many pumping set series connection tele-control systems.
Background technology
As everyone knows, at present, the Pump Unit Control system remote is monitored, the control function is simple, data acquisition system adopted RS485 bus, transmission speed is slow, poor anti jamming capability, can not satisfy the Long-distance Control requirement, the utility model patent to former unit monitor automatically, control and data acquisition system (DAS) function expand, upgrade.
Summary of the invention
In order to solve the deficiencies in the prior art, a kind of many pumping set series connection tele-control systems are provided, data acquisition, remote transmission, remote control function to control system are carried out upgrading, make system stable more and perfect, startup, the shutdown of remote control center computer control engine; The intelligence of centrifugal pump is closed pump, is taken off pump; Realize opening, closing of import, outlet high precision motor regulated valve; When unit closed pump, raising speed feature operation, control system can be simulated human brain and judge real-time monitoring, by-pass valve control aperture.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of many pumping set series connection tele-control systems, be provided with intelligent controller, it is characterized in that, the signal input part sending and receiving engine speed sensor of intelligent controller, the pump discharge sensor, the control panel switch, outlet valve position signalling sensor, the fuel liquid level sensor, the gearbox pressure transducer, the gearbox temperature sensor, engine oil pressure pickup, oil temperature sensor, the temperature at discharging condensate sensor, the right bearing temperature sensor, the left bearing temperature sensor, the pump discharge pressure sensor, the pump inlet pressure transducer, the signal output part of intelligent controller connects electricity and transfers actuator, the pump inlet valve, the pump discharge valve, the remote monitoring computing machine, clutch coupling, electricity is transferred controller, engine, intelligent controller is with the engine speed sensor that collects, the pump discharge sensor, outlet valve position signalling sensor, the fuel liquid level sensor, the gearbox pressure transducer, the gearbox temperature sensor, engine oil pressure pickup, oil temperature sensor, the temperature at discharging condensate sensor, the right bearing temperature sensor, the left bearing temperature sensor, the pump discharge pressure sensor, the pump inlet pressure transducer, the switching signal of control panel switch is handled the back and is sent to the remote monitoring computing machine by CAN bus or TCP/IP interface, the signal that the while intelligent controller is accepted the transmission of remote monitoring computing machine by CAN bus or TCP/IP interface is controlled electricity accent actuator, the pump inlet valve, the pump discharge valve, clutch coupling, engine, electricity is transferred controller, has realized the transmitted in both directions of signal.
The beneficial effects of the utility model are, data acquisition, remote transmission, the remote control function of control system are carried out upgrading, make system stable more and perfect, startup, the shutdown of remote control center computer control engine; The intelligence of centrifugal pump is closed pump, is taken off pump; Realize opening, closing of import, outlet high precision motor regulated valve; When unit closed pump, raising speed feature operation, control system can be simulated human brain and judge real-time monitoring, by-pass valve control aperture.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is theory diagram of the present utility model.
1. engine speed sensors among the figure, 2. pump discharge sensor, 3. control panel switch, 4. electricity is transferred actuator, 5. pump inlet valve, 6. pump discharge valve, 7. intelligent controller, 8. remote monitoring computing machine, 9. clutch coupling, 10. electricity is transferred controller, 11. engine, 12. outlet valve position signalling sensor, 13. fuel liquid level sensors, 14. gearbox pressure transducers, 15. gearbox temperature sensor, 16. engine oil pressure pickup, 17. oil temperature sensor, 18. temperature at discharging condensate sensors, 19. right bearing temperature sensor, 20. the left bearing temperature sensor, 21. pump discharge pressure sensors, 22. pump inlet pressure transducers.
Embodiment
Shown in Figure 1, the utility model is provided with intelligent controller 7, the signal input part sending and receiving engine speed sensor 1 of intelligent controller 7, pump discharge sensor 2, control panel switch 3, outlet valve position signalling sensor 12, fuel liquid level sensor 13, gearbox pressure transducer 14, gearbox temperature sensor 15, engine oil pressure pickup 16, oil temperature sensor 17, temperature at discharging condensate sensor 18, right bearing temperature sensor 19, left bearing temperature sensor 20, pump discharge pressure sensor 21, pump inlet pressure transducer 22, the signal output part of intelligent controller 7 connects electricity and transfers actuator 4, pump inlet valve 5, pump discharge valve 6, remote monitoring computing machine 8, clutch coupling 9, electricity is transferred controller 10, engine 11, intelligent controller 7 is with the engine speed sensor 1 that collects, pump discharge sensor 2, outlet valve position signalling sensor 12, fuel liquid level sensor 13, gearbox pressure transducer 14, gearbox temperature sensor 15, engine oil pressure pickup 16, oil temperature sensor 17, temperature at discharging condensate sensor 18, right bearing temperature sensor 19, left bearing temperature sensor 20, pump discharge pressure sensor 21, pump inlet pressure transducer 22, the switching signal of control panel switch 3 is handled the back and is sent to remote monitoring computing machine 8 by CAN bus or TCP/IP interface, the signal that while intelligent controller 7 is accepted 8 transmissions of remote monitoring computing machine by CAN bus or TCP/IP interface is controlled electricity accent actuator 4, pump inlet valve 5, pump discharge valve 6, clutch coupling 9, engine 11, electricity is transferred controller 10, has realized the transmitted in both directions of signal.
The utility model pump inlet valve 5 is switch valves, and " opening " and " pass " two states is arranged, and mainly works the effect of blocking.The pump inlet valve has two kinds of control modes, is respectively " on the spot " control and " long-range " control.When controlling on the spot, the switch of valve is only accepted on-the-spot pump man's control, comes the Push And Release of by-pass valve control by the operated valve selector switch; During Long-distance Control, the switch of valve is subjected to the control of pumps station computing machine.Pump discharge valve 6 is electric control valves, and major function is to realize that long-range " one-touch " closes pump, by regulating the pump discharge flow, reaches the purpose of regulating pump import and export pressure when closing pump, realizes steadily hanging pump, and it is also self controllable that the aperture of valve both can manual control.Under automatic control state, the original state outlet valve is crack, when tele-control system sends " closing pump " signal or in-local when pressing " closing pump " button, software systems are calculated the pump inlet pressure signal by data acquisition system (DAS) input, pump discharge pressure signal, engine rotational speed signal etc. and logic is judged in the control system, then by software systems by-pass valve control aperture, and this calculating and logic judging function will continue to finish until valve opening to 100%; When tele-control system sends " taking off pump " signal, at first send signal to reduce the speed, be down to when speed and send " taking off pump " signal when taking off pump speed, pump takes off in system, and valve closes to crack state simultaneously.
The unlike signal that remote monitoring computing machine 8 is gathered according to intelligent controller 7, remote interface display parameter: pump inlet pressure, pump discharge pressure, engine oil pressure, clutch pressure, engine speed, fuel liquid level, instantaneous delivery, integrated flux, oil temperature, gearbox temperature, temperature at discharging condensate, the indication of outlet valve aperture, power supply status, working method state, imported valve working method, imported valve on off state, close the pump state, take off the pump state; Remote interface control function: close general supply, engine start, engine raising speed, drop engine speed, close pump, take off pump, inlet valve control.
Claims (1)
1. pumping set more than kind series connection tele-control system, be provided with intelligent controller, it is characterized in that: the signal input part sending and receiving engine speed sensor of intelligent controller, the pump discharge sensor, the control panel switch, outlet valve position signalling sensor, the fuel liquid level sensor, the gearbox pressure transducer, the gearbox temperature sensor, engine oil pressure pickup, oil temperature sensor, the temperature at discharging condensate sensor, the right bearing temperature sensor, the left bearing temperature sensor, the pump discharge pressure sensor, the pump inlet pressure transducer, the signal output part of intelligent controller connects electricity and transfers actuator, the pump inlet valve, the pump discharge valve, the remote monitoring computing machine, clutch coupling, electricity is transferred controller, engine, intelligent controller is with the engine speed sensor that collects, the pump discharge sensor, outlet valve position signalling sensor, the fuel liquid level sensor, the gearbox pressure transducer, the gearbox temperature sensor, engine oil pressure pickup, oil temperature sensor, the temperature at discharging condensate sensor, the right bearing temperature sensor, the left bearing temperature sensor, the pump discharge pressure sensor, the pump inlet pressure transducer, the switching signal of control panel switch is handled the back and is sent to the remote monitoring computing machine by CAN bus or TCP/IP interface, the signal that the while intelligent controller is accepted the transmission of remote monitoring computing machine by CAN bus or TCP/IP interface is controlled electricity accent actuator, the pump inlet valve, the pump discharge valve, clutch coupling, engine, electricity is transferred controller, has realized the transmitted in both directions of signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244366 CN203217361U (en) | 2013-05-08 | 2013-05-08 | Remote control system with multiple pump assembly in series connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244366 CN203217361U (en) | 2013-05-08 | 2013-05-08 | Remote control system with multiple pump assembly in series connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217361U true CN203217361U (en) | 2013-09-25 |
Family
ID=49206881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320244366 Expired - Lifetime CN203217361U (en) | 2013-05-08 | 2013-05-08 | Remote control system with multiple pump assembly in series connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242602A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | System for controlling heat dissipation by mobile phone |
-
2013
- 2013-05-08 CN CN 201320244366 patent/CN203217361U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242602A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | System for controlling heat dissipation by mobile phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 -28, Gaoshan street, Huancui District, Shandong, Weihai Patentee after: WEIHAI YIHE SPECIAL EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 264200 -28, Gaoshan street, Huancui District, Shandong, Weihai Patentee before: WEIHAI YIHE SPECIAL EQUIPMENT MANUFACTURE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |