CN105422430A - Diesel engine water pump control system and method - Google Patents
Diesel engine water pump control system and method Download PDFInfo
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- CN105422430A CN105422430A CN201510828378.5A CN201510828378A CN105422430A CN 105422430 A CN105422430 A CN 105422430A CN 201510828378 A CN201510828378 A CN 201510828378A CN 105422430 A CN105422430 A CN 105422430A
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Abstract
The invention discloses a diesel engine water pump control system. The diesel engine water pump control system comprises a state detecting module, a control module, a data transceiving module and an interface management module. The state detecting module is used for detecting the operation state of a diesel engine water pump and sending state data; the control module is used for controlling operation of the diesel engine water pump; the data transceiving module is used for transmitting the state data and transceiving a control order; the interface management module receives the state data, performs fault detection, displays the operation state and sends the control order to the control module. Compared with related technologies, the diesel engine water pump control system has the advantages of being timely in response, rapid in starting and capable of accurately adjusting flow of the diesel engine water pump and pipe network pressure and preventing the diesel engine water pump from being damaged. On the basis of the diesel engine water pump control system, the invention further provides a control method of the diesel engine water pump control system.
Description
Technical field
The present invention relates to diesel engine and make field, particularly relate to a kind of diesel engine water pump control system and controlling method thereof.
Background technique
" 12 " period, China is by the supporting dynamics of continuity Eleventh Five-Year Plan country in period to equipment manufacture, and pump and vacuum equipment manufacturing will welcome rare opportunity to develop.Diesel pump general reference is power with diesel engine, and pump group is by elastic coupling flexible coupling by Diesel Driven, and have advanced reasonably structure, efficiency is high, and cavitation performance is good, and vibrate little, noise is low, and the advantage such as operate steadily, reliable and mounting or dismounting are convenient.Diesel pump is applied to the production automatic/hand water system of all kinds of enterprise, is especially widely used in the occasion of fire fighting supply and particular/special requirement.Therefore, diesel pump plays an important role in the development of the national economy.
In the related, the diesel pump of domestic employing usually adopts the simplest instrument to show, and key starts, the simplest and the most original operation unit.Diesel pump in actual use, needs the startup of closely manual control diesel engine, monitoring water flow and ductwork pressure, exists and starts not in time, and ductwork pressure controls inaccurate and there is potential safety hazard, causes fire-fighting efficiency significantly to reduce; Simultaneously, process because motor easily causes cooler-water temperature and oil temperature to rise rapidly under high-speed high-load running, easily causes diesel engine water failure of pump, if will cause diesel pump to damage not in time, thus impact is put out a fire or is provided emergent water source, brings about great losses.
Therefore, be necessary to provide a kind of new diesel engine water pump control system and controlling method thereof to solve the problem.
Summary of the invention
The technical issues that need to address of the present invention are to provide the diesel engine water pump control system that accurately can control water flow, ductwork pressure, automatic fault detection and protection.
The invention provides a kind of diesel engine water pump control system.Described diesel engine water pump control system comprises state detection module, interface manager module, control module and data transmit-receive module, state detection module, and described state detection module for detecting the running state of described diesel pump, and forms status data; Interface manager module, described interface manager module receives described status data, carries out faut detection and show its running state to described diesel pump, and sends control command; Control module, described control module controls the operation of described diesel pump for receiving described control command; Data transmit-receive module, described data transmit-receive module is for transmitting described status data and the described control command of transmitting-receiving; Described data transmit-receive module is electrically connected with described state detection module, control module and interface manager module respectively, and described control module is electrically connected with described diesel pump.
Preferably, described interface manager module comprises fault identification unit and manipulation unit, and described fault identification unit detects the operation troubles of described diesel pump according to described status parameter and sends fault order; Described manipulation unit receives operation information and sends operational order.
Preferably, described interface manager module is tangible display device.
Preferably, described state detection module comprises flow detection unit, pressure sensing cell and temperature detecting unit, and described flow detection unit is for detecting the flow of described diesel pump; By pressure sensing cell for detecting the ductwork pressure of described diesel pump; Described temperature detecting unit is for detecting cooler-water temperature and the oil temperature of described diesel pump.
Preferably, described data transmit-receive module is wireless communication module, for carrying out teledata transmitting-receiving.
Preferably, described control module is programmable controller.
Based on described diesel engine water pump control system, the present invention also provides a kind of controlling method of diesel engine water pump control system.Described diesel engine water pumping method comprises the steps: that described state detection module detects the running state of described diesel pump, and by described data transmit-receive module status data; Described interface manager module receives described status data, carries out faut detection and shows running state, sends control command by described data transmit-receive module; Described control module receives described control command, controls described diesel pump and carries out running state adjustment.
Preferably, described state detection module detects in the running state step of described diesel pump, is detected the flow of described diesel pump by described flow detection unit; The ductwork pressure of described diesel pump is detected by described pressure sensing cell; By described temperature detecting unit for detecting cooler-water temperature and the oil temperature of described diesel pump.
Preferably, described interface manager module receives in described status data step, and described fault identification unit detects described running state and there is fault, and automatic transmit operation order, controls described diesel pump out of service.
Preferably, described interface manager module receives in described status data step, and described manipulation unit, according to operation information transmit operation order, controls described diesel pump and changes described running state.
Compared with correlation technique, described diesel engine water pump control system of the present invention detects the running state of described diesel pump in real time by described state detection module, utilize described data transmit-receive module that described status data is sent to described interface manager module, described interface manager module carries out faut detection and shows running state, described interface manager module sends control command to described control module by described data transmit-receive module, control the ductwork pressure of described diesel pump or carry out emergency protection, thus can the flow of diesel pump described in fine adjustment, ductwork pressure and avoid described diesel pump to damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of diesel engine water pump control system of the present invention;
Fig. 2 is the schematic flow sheet of the controlling method of diesel engine water pump control system of the present invention.
Embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
Refer to Fig. 1, Fig. 1 is the structural representation of diesel engine water pump control system of the present invention.Described diesel engine water pump control system 1 comprises diesel pump 11 and control system 13, and described control system 13 is for the running state of diesel pump described in detection and control 11.Described control system 13 comprises state detection module 131, control module 133, data transmit-receive module 135 and interface manager module 137.Described state detection module 131 for the running state of described detection diesel pump 11, and forms status data; Described control module 133 is for controlling the operation of described diesel pump 11; Described data transmit-receive module 135 is for transmitting described status data and transmitting-receiving control command; Described interface manager module 137 receives described status data, carries out faut detection and shows running state, and sends described control command to described control module 135.Wherein, described data transmit-receive module 135 is electrically connected with described state detection module 131, control module 133 and interface manager module 137 respectively, and described control module 133 is electrically connected with described diesel pump 11.
Described state detection module 131 comprises pressure sensing cell 1311 flow detection unit 1312 and temperature detecting unit 1313.Described pressure sensing cell 1311 and temperature detecting unit 1313 are electrically connected with described control module 133 respectively.
Described pressure sensing cell 1311 is arranged at the pipe network place of described diesel pump 11, for detecting the ductwork pressure of described diesel pump 11.In the present embodiment, described pressure sensing cell 1311 is pressure transducer, and described pressure transducer accurately can detect ductwork pressure and cost is lower.
Described flow detection unit 1312 is arranged at the pipe network place of described diesel pump 11, for detecting the flow of described diesel pump 11.In the present embodiment, described flow detection unit 1312 is flowmeter, and described flowmeter accurately can detect water flow and cost is lower.
Described temperature detecting unit 1313 comprises and is arranged at the described constituent of diesel pump 11 and the temperature transducer of engine oil valve respectively; described temperature transducer can detect cooler-water temperature and the oil temperature of described diesel pump in real time; when described cooler-water temperature or oil temperature temperature too high time; described control system 11 detection failure also controls described diesel pump 11 autostop automatically, avoids described diesel pump 11 to damage.
In order to can in real time and control described diesel pump 11 accurately, in the present embodiment, described control unit 133 be programmable controller.
In the present embodiment, described data transmit-receive module 135 is wireless communication module, for carrying out teledata transmitting-receiving.Can realize, to the remote transmission of described status data and the telecontrol to described diesel pump 11, can avoiding in particular cases there is potential safety hazard by described data transmit-receive module 135, the temperature as existed from fire extinguishing point close together is excessively high.
Described interface manager module 137 comprises fault identification unit 1371 and manipulation unit 1373.Described fault identification unit 1371 and manipulation unit 1373 are electrically connected with described data transmit-receive module 135 respectively.Described fault identification unit 1371 receives described status data and detects described diesel pump 11 whether there is operation troubles, when described diesel pump 11 cooler-water temperature or high oil temperature, described diesel pump 11 sends fault order and controls described diesel pump 11 emergency shutdown; Described manipulation unit 1373 receives the operation information of operator and sends operational order, thus realizes the real-time control to described diesel pump 11.In the present embodiment, described interface manager module 137 is tangible display device, described tangible display device shows running state and the malfunction alarm of described diesel pump 11, and described operator can control the ductwork pressure of described diesel pump 11 in real time by described tangible display device.
Compared with correlation technique, diesel engine water pump control system 1 of the present invention detects the running state of described diesel pump 11 in real time by described state detection module 131, utilize described data transmit-receive module 135 that described status parameter is sent to described interface manager module 137, described interface manager module 137 carries out faut detection and shows running state, described interface manager module 137 sends control command to described control module 133 by described data transmit-receive module 135, control the ductwork pressure of described diesel pump 11 or carry out emergency protection, thus can diesel pump 11 described in fine adjustment ductwork pressure and avoid described diesel pump 11 to damage.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of the controlling method of diesel engine water pump control system of the present invention.Based on described diesel engine water pump control system 1, the present invention also provides a kind of controlling method of diesel engine water pump control system.The controlling method of described diesel engine water pump control system comprises the steps:
Step S1: described state detection module detects the running state of described diesel pump, and by described data transmit-receive module status data;
Particularly, described state detection module 131 detects the running state of described diesel pump 11, wherein, the ductwork pressure of described diesel pump is detected by described pressure sensing cell 1311, the flow of described diesel pump is detected by described flow detection unit 1312, detected cooler-water temperature and the oil temperature of described diesel pump by described temperature detecting unit 1313, and the status datas such as the ductwork pressure of detection, flow, cooler-water temperature and oil temperature are sent by described data transmit-receive module 135.
Step S2: described interface manager module receives described status data, carries out faut detection and shows running state, sends control command by described data transmit-receive module;
Particularly, described interface manager module 137 receives the status data that described data transmit-receive module 135 sends, and shows the running state of described diesel pump 11.Wherein, described fault identification unit 1371 detects described diesel pump 11 according to described status data and whether there is fault, as cooler-water temperature or high oil temperature etc., if there is fault, described fault identification unit 1371 sends fault order by described data transmit-receive module 135 automatically; Described operator is by observing described running state, and regulate described ductwork pressure by described interface manager module 137, described manipulation unit 1373 receives the operation information of described observer, and by described data transmit-receive module 135 transmit operation order.
Step S3: described control module receives described control command, controls described diesel pump and carries out running state adjustment.
Particularly; described control module 133 receives fault order or the operational order of the transmission of described interface manager module 137; control described diesel pump 11 emergency shutdown or change diesel engine speed to regulate described ductwork pressure and flow etc., thus adjust the running state of described diesel pump.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a diesel engine water pump control system, comprise diesel pump and the control system for diesel engine water pump operation described in detection and control, it is characterized in that, described control system comprises
State detection module, described state detection module for detecting the running state of described diesel pump, and forms status data;
Interface manager module, described interface manager module receives described status data, carries out faut detection and show its running state to described diesel pump, and sends control command;
Control module, described control module controls the operation of described diesel pump for receiving described control command; And
Data transmit-receive module, described data transmit-receive module is for transmitting described status data and the described control command of transmitting-receiving;
Described data transmit-receive module is electrically connected with described state detection module, control module and interface manager module respectively, and described control module is electrically connected with described diesel pump.
2. diesel engine water pump control system according to claim 1, it is characterized in that, described interface manager module comprises fault identification unit and manipulation unit, and described fault identification unit detects the operation troubles of described diesel pump according to described status parameter and sends fault order; Described manipulation unit receives operation information and sends operational order.
3. diesel engine water pump control system according to claim 2, is characterized in that, described interface manager module is tangible display device.
4. diesel engine water pump control system according to claim 3, is characterized in that, described state detection module comprises pressure sensing cell, flow detection unit and temperature detecting unit, and described flow detection unit is for detecting the flow of described diesel pump; Described pressure sensing cell is for detecting the ductwork pressure of described diesel pump; Described temperature detecting unit is for detecting cooler-water temperature and the oil temperature of described diesel pump.
5. diesel engine water pump control system according to claim 4, is characterized in that, described data transmit-receive module is wireless communication module, for carrying out teledata transmitting-receiving.
6. diesel engine water pump control system according to claim 5, is characterized in that, described control module is programmable controller.
7. a controlling method for diesel engine water pump control system as claimed in claim 6, is characterized in that, comprise the steps:
Described state detection module detects the running state of described diesel pump, and by described data transmit-receive module status data;
Described interface manager module receives described status data, carries out faut detection and shows running state, sends control command by described data transmit-receive module;
Described control module receives described control command, controls described diesel pump and carries out running state adjustment.
8. controlling method according to claim 7, it is characterized in that, described state detection module detects in the running state step of described diesel pump, the flow of described diesel pump is detected by described flow detection unit, detected the ductwork pressure of described diesel pump by described pressure sensing cell, and detect cooler-water temperature and the oil temperature of described diesel pump by described temperature detecting unit.
9. controlling method according to claim 7, it is characterized in that, described interface manager module receives in described status data step, and described fault identification unit detects that described running state exists fault, automatic transmit operation order, controls described diesel pump out of service.
10. controlling method according to claim 7, is characterized in that, described control module receives in described status data step, and described manipulation unit, according to operation information transmit operation order, controls described diesel pump and changes described running state.
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| CN201510828378.5A CN105422430B (en) | 2015-11-25 | 2015-11-25 | Diesel engine water pump control system and its control method |
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| CN201510828378.5A CN105422430B (en) | 2015-11-25 | 2015-11-25 | Diesel engine water pump control system and its control method |
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| CN106150997A (en) * | 2016-08-31 | 2016-11-23 | 台州市弘跃机电有限公司 | A kind of Based Intelligent Control multipurpose agricultural compression pump |
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| CN109032709A (en) * | 2017-06-09 | 2018-12-18 | 保定兰格恒流泵有限公司 | A kind of graphical parameter setting method of intelligent pump |
| CN112855562A (en) * | 2020-12-12 | 2021-05-28 | 森斯帕普汽车部件(苏州)有限公司 | Water pump with flow and temperature monitoring function |
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| CN105422430B (en) | 2018-04-06 |
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Denomination of invention: Diesel engine water pump control system and method Effective date of registration: 20190415 Granted publication date: 20180406 Pledgee: Changsha Bank city branch of Limited by Share Ltd Pledgor: HUNAN NEPTUNE PUMP CO., LTD. Registration number: 2019430000032 |
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Date of cancellation: 20220607 Granted publication date: 20180406 Pledgee: Changsha Bank city branch of Limited by Share Ltd. Pledgor: HUNAN NEPTUNE PUMP Co.,Ltd. Registration number: 2019430000032 |