CN201166809Y - Monitoring computer system for producing hydroelectric power station sandrock aggregate - Google Patents
Monitoring computer system for producing hydroelectric power station sandrock aggregate Download PDFInfo
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- CN201166809Y CN201166809Y CNU2008200626458U CN200820062645U CN201166809Y CN 201166809 Y CN201166809 Y CN 201166809Y CN U2008200626458 U CNU2008200626458 U CN U2008200626458U CN 200820062645 U CN200820062645 U CN 200820062645U CN 201166809 Y CN201166809 Y CN 201166809Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a computer system for monitoring the production of sandstone aggregates in a hydropower station. The computer system monitors the production of the sandstone aggregates in the hydropower station through the combination of hardware and software. A computer hardware control system comprises an industrial control computer monitoring system and a programmable controller, which are connected with each other via a communication line. A computer software control system belongs to the configuration industrial control software. The signal input terminal of the programmable controller is correspondingly connected with the communication line of an input signal device. The signal output terminal of the programmable controller is correspondingly connected with the communication line of an output signal device. The output signal is used for controlling the running state of each on-site power system. The computer system accurately controls the production process of the sandstone aggregates in the hydropower station through monitoring and changing the running state of the system devices on a real-time basis, optimizes the on-site operation, improves the yield and the product quality, realizes the automatic management, and reduces the labor cost.
Description
Technical field
The utility model relates to a kind of power station sandstone aggregate production system, relate in particular to a kind of simple to operate, control accurately, realized the power station sandstone aggregate production monitoring computer system of automatic management.
Background technology
Power station sandstone aggregate system of processing adopts traditional relay control mode for a long time always, and system equipment is more, system equipment is distributed more widely, control disperses relatively, the operations staff can not in time get in touch, and is unfavorable in time pinpointing the problems and fixing a breakdown.Manually boot operation from the basic employing of present power station sandstone aggregate system control mode, the chain control of relay, system need drop into more personnel's operation like this, and system's production management is relatively backward, and corresponding system effectiveness is lower.
Summary of the invention
The purpose of this utility model just is to provide in order to address the above problem a kind of power station sandstone aggregate production monitoring computer system of easy to operate, good management, this system can be by the running status of real time monitoring and each system equipment of change, accurately control power station sandstone aggregate production run, not only can improve the quality and benefit, and can significantly reduce cost of labor and failure rate.
In order to achieve the above object, the utility model is by the following technical solutions:
Monitoring and control that the utility model is produced the power station sandstone aggregate by the computer system realization soft, that hardware combines, described computer hardware control system is for passing through interconnective industrial computer supervisory system of connection and Programmable Logic Controller; Described computer software control system is the configuration industrial control software; The corresponding connection of connection of the signal input part of described Programmable Logic Controller and input signal device, the corresponding connection of connection of the signal output part of described Programmable Logic Controller and output signal device, described output signal are used to control the running status of on-the-spot each power system.
According to practical situations, the optimal technical scheme that the utility model adopts is: described input signal device comprises the on-site signal device, manual control signal device and active control signal device, wherein, manual control signal device and active control signal device are installed on the guidance panel, the on-site signal device comprises supervisory signal device and detection signal device, described supervisory signal device is installed on the best monitoring angle place of each power-equipment, described detection signal device is a sensor, be installed on the correspondence position of each power-equipment, comprise: the belt feeder signal transducer, the primary dcreening operation signal transducer, sieve signal transducer again, sieve signal transducer in small, broken bits, the tramp iron separator signal transducer, the batcher signal transducer, the boulder crusher signal transducer, the intermediate crusher signal transducer, system sand machine signal transducer, the sand washer signal transducer.
Described output signal device for and the circuit of on-the-spot each power-equipment or the solenoid valve that pipeline is connected in series, comprising: belt feeder solenoid valve, primary dcreening operation solenoid valve, sieve solenoid valve, sieve solenoid valve in small, broken bits, tramp iron separator solenoid valve, batcher solenoid valve, boulder crusher solenoid valve, intermediate crusher solenoid valve, the dynamo-electric magnet valve of system sand, sand washer solenoid valve again.
By on know, the utility model obtains the ruuning situation of on-the-spot power-equipment in real time by the mode of monitoring camera-shooting and information induction, and through Programmable Logic Controller and computing machine is soft, after the processing of hardware, the open and close state or the large and small state of switch of the solenoid valve by controlling each power-equipment reach the purpose that each power-equipment is realized robotization control and management.
In said system, spot sensor in the described input signal device is connected with transmitter, the output terminal of transmitter is connected with the A/D input end of Programmable Logic Controller, supervisory signal device in the described input signal device is the on-site supervision device, and its output terminal is connected with the input end of Programmable Logic Controller.The signal output part of described Programmable Logic Controller be connected with the execute-in-place case again after the electric distribution cabinet is connected.
The beneficial effects of the utility model are:
The utility model comprises automatic control, manual control, ACTIVE CONTROL three major types type on control mode, both can be converted into independently control mode mutually, can mutually combine again becomes Comprehensive Control mode flexibly, very convenient, and its adaptive faculty to various working-yards is extremely strong;
Particularly, in the utility model, adopt advanced Computer Control Technology and computer networking technology, realized large-scale construction system robotization and centralized management; The mode that has adopted the host computer configuration picture to carry out simulation monitoring makes simulation demonstration and control operation more flexible; The ruuning situation of closed-circuit TV system real time monitoring sandstone aggregate production system and the working order of equipment;
In sum, the utility model is accurately controlled power station sandstone aggregate production run by the running status of real time monitoring and each system equipment of change, has optimized the control site work, has improved throughput rate and product quality; Realize automatic management, reduced cost of labor.
Description of drawings
Fig. 1 is a whole block scheme of the present utility model;
Fig. 2 is a hardware block diagram of the present utility model.
Embodiment
Below in conjunction with drawings and the specific embodiments the utility model is done further concrete the elaboration:
As shown in Figure 1, monitoring and control that the utility model is produced the power station sandstone aggregate by the computer system realization soft, that hardware combines, described computer hardware control system is for passing through interconnective industrial computer supervisory system of connection and Programmable Logic Controller; Described computer software control system is the configuration industrial control software; The corresponding connection of connection of the signal input part of described Programmable Logic Controller and input signal device, the corresponding connection of connection of the signal output part of described Programmable Logic Controller and output signal device, described output signal are used to control the running status of on-the-spot each power system.
As shown in Figure 2, spot sensor in the described input signal device is connected with transmitter, the output terminal of transmitter is connected with the A/D of Programmable Logic Controller (mould/number conversion circuit) input end, supervisory signal device in the described input signal device is the on-site supervision device, and its output terminal is connected with the input end of Programmable Logic Controller.
As shown in Figure 2, the signal output part of described Programmable Logic Controller be connected with the execute-in-place case again after the electric distribution cabinet is connected.
On the basis of said structure, the utility model is done detailed explanation below in conjunction with concrete water conservancy construction embodiment:
The whole control system employing computing machine is soft, the mode of hardware+Programmable Logic Controller (PLC)+watch-dog, on this basis, also disposes operator's console and electric distribution cabinet (it is outdoor to be installed on control center) in control center.Computing machine adopts Taiwan to grind the industrial control computer IPC-610 that China produces, and the computer software control system adopts AUTOVIEW configuration industrial control software.Video camera and monitor adopt the SONY high-end product.The DL350 PLC that Programmable Logic Controller (PLC) adopts Japanese KOYO to produce, Programmable Logic Controller adopts modular construction, comprise power module, CPU module, A/D (mould/number conversion) module, I/O (promptly import, export) module (as shown in Figure 2), in addition, native system also has been equipped with ups power, with the adverse consequences (as shown in Figure 2) that prevents that accident power-off from bringing.In addition, in order to prevent the interference of extraneous power supply and electromagnetic signal, native system has also adopted isolation, stabilized voltage supply measure, thereby has guaranteed the reliability and stability of native system.For the convenience of managing, native system also is provided with graphic presentation, report generation, data recording function on computers, also is circumscribed with in addition to print and alarm terminal equipment (as shown in Figure 1).
The communication of native system adopts the computing machine and the I/O equipment at scene directly to carry out communication.The input of I/O equipment provides the various information of fielded system equipment.The output of I/O mouth is generally used for the control to the scene.Input, output signal device about above-mentioned I/O mouth are specially:
Described input signal device comprises on-site signal device, manual control signal device and active control signal device, wherein, manual control signal device and active control signal device are installed on the guidance panel, the former is used for from controlling to the conversion of manual control automatically, and the latter is used for the operator and sends interim steering order at operational process.The on-site signal device comprises supervisory signal device and detection signal device, described supervisory signal device is installed on the best monitoring angle place of each power-equipment, described detection signal device is a sensor, be installed on the correspondence position of each power-equipment, specifically comprise: 13 groups of belt feeder signal transducers, 1 group of primary dcreening operation signal transducer, 1 group is sieved signal transducer again, 1 group of sieve signal transducer in small, broken bits, 2 groups of tramp iron separator signal transducers, 2 groups of batcher signal transducers, 2 groups of boulder crusher signal transducers, 2 groups of intermediate crusher signal transducers, 2 groups of system sand machine signal transducers, 2 groups of sand washer signal transducers.
Described output signal device for and the circuit of on-the-spot each power-equipment or the solenoid valve that pipeline is connected in series, comprising: 13 groups of belt feeder solenoid valves, 1 group of primary dcreening operation solenoid valve, 1 group sieve solenoid valve, 1 group of sieve solenoid valve in small, broken bits, 2 groups of tramp iron separator solenoid valves, 2 groups of batcher solenoid valves, 2 groups of boulder crusher solenoid valves, 2 groups of intermediate crusher solenoid valves, 2 groups of dynamo-electric magnet valves of system sand, 2 groups of sand washer solenoid valves again.
Preliminary work is as follows before producing:
(1) power cabinet: close the primary air switch, close the air switch of each motor, close stabilized voltage supply, operator's console voltage table display voltage value is normal, the bright display operation power supply of power light.
(2) operator's console: check whether electrical source of power is normal, whether the operator's console power supply is supplied with normal, inserts key then and opens gauge tap, by the start-up control power supply, each position powers on, and DC24V shows normal, the PLC running indicator is bright, and computing machine powers on shows whether power on normally.
(3) computer operation: open host power supply and power on, directly enter start-up picture, if enter main flow, " operational system " icon that please double-click on the controlling computer enters " login system lands ", after the operational system at the bottom of screen show info window, recording in messagewindow and whether be connected normal information with slave computer, normally is " device initialize successfully ".
System operation is described as follows:
(1) system divide the coarse crushing system, with system sand, in two big systems of broken system, coarse crushing system and system sand, in the operation of can uniting respectively of broken system, system sand with in broken system be connected by making sand adjusting feed bin.
(2) operator's console is provided with respectively that system anxious stops, coarse crushing suddenly stops, in broken urgency stop, make sand urgency and stop:
1. system is anxious stops: this suddenly stops pressing effectively, and total system is all shut down;
2. coarse crushing is anxious stops: this is anxious to stop pressing effectively, the coarse crushing system-down, do not influence system sand, in the operation of broken system;
3. broken urgency is stopped in: this is anxious to stop pressing effectively, in broken system equipment shut down, do not influence the operation of system sand system;
4. making sand suddenly stops: this suddenly stops pressing effectively, system sand equipment downtime, broken system operation in not influencing.
Urgency on these operator's console is stopped, and should use according to different situations.System start-up is followed from back to front, shutdown sequence from front to back, 3 seconds at interval start-up time, main equipment starts 5 seconds interval times.Only expect the time that with each equipment (adjustable) is provided with stop time.
Automatic control system is as follows:
(1) coarse crushing system: after obtaining definite enabled instruction; ring a bell; confirm under the security situation; coarse crushing system three selector switch of each equipment are all placed automatic position; coarse crushing " startup-auto stop automatically " rotary switch is placed " starting gear automatically puts ", and the coarse crushing system equipment successively to start at interval in 3 seconds.Behind the device start; each equipment enters running status; in equipment operation; if there is equipment to occur shutting down; equipment auto stop before relevant with this equipment so, the equipment of back continues operation, after mass transport finishes; (operation: " automatically startups-auto stop " rotary switch places " off-position is put automatically ", then will be automatic-manually select rotary switch to place the centre position to close those equipment again.Also can press emergency stop switch, allow equipment downtime, behind the equipment downtime, gear in the middle of each three selector switch placed), by control microcomputer, each equipment is with the state of animated image indication equipment.
Shut down: coarse crushing " startups-auto stop automatically " rotary switch is placed " off-position is put automatically ", and computing machine 3 (time is adjustable) stops batcher second, stops boulder crusher (jaw breaks machine), stops the 1# belt, and each equipment downtime is adjustable.When shutdown procedure is being carried out; continue operation as the needs starting outfit; " startup-auto stop automatically " rotary switch is placed " enable position automatically "; this computer-chronograph will stop shutdown procedure; carry out start-up routine from this equipment; forward behind the starting outfit equipment downtime, gear in the middle of three selector switch of each equipment must being placed places " automatic off-position is put " or middle gear with coarse crushing " startups-auto stop automatically " rotary switch successively.
(2) system sand, in broken system: after obtaining definite enabled instruction; ring a bell; broken in confirming to incite somebody to action under the security situation, three selector switch of system sand each equipment of system all place automatic position; will in broken, system sand " automatically startups-auto stop " rotary switch place " enable position automatically ", system sand, in broken system equipment successively with certain hour second startup at interval.Behind the device start; each equipment enters running status; in equipment operation; if there is equipment to occur shutting down, relevant with this equipment so equipment auto stop in the past, the equipment of back will continue operation; at this moment; 1. " automatically startups-auto stop " rotary switch should be placed " off-position is put automatically ", execution shutdown procedure, interruption maintenance behind the system-down.(operation: " automatically startups-auto stop " rotary switch places " off-position is put automatically ", then will be automatic-manually select rotary switch to place the centre position; 2. after treating that mass transport finishes, also can press emergency stop switch, allow equipment downtime, behind the equipment downtime, gear in the middle of each three selector switch placed).When operation; when force outage appears in system sand system equipment; broken system equipment auto stop before this equipment but in not comprising; and inform with buzzer warning; at this moment; " startups-auto stop " rotary switch should be placed " off-position is put automatically " automatically, the execution shutdown procedure allows the system-down interruption maintenance.By control microcomputer, each equipment is with the state of animating image indication equipment.
Shut down: will in broken, system sand system " startups-auto stop automatically " rotary switch place " automatic off-position is put "; stop computing machine 3 (time is adjustable) second batcher; stop 2# belt, system sand machine, primary dcreening operation, 3# belt, intermediate crusher simultaneously (because these equipment are formed the closed loop flow process; during shutdown when an equipment) stop time is adjustable; should be that material flows the concluding time at these equipment stop time, stops the 4# belt and stop the 5# belt, stops multiple sieve; stop each equipment successively, each equipment downtime can be adjusted.When shutdown procedure is being carried out, continue operation as the needs starting outfit, " startups-auto stop automatically " rotary switch is placed " enable position automatically ", this computer-chronograph will stop shutdown procedure, from this equipment execution start-up routine, and starting outfit forward successively.Behind equipment downtime, gear in the middle of three selector switch of each equipment must being placed places " off-position is put automatically " or middle gear with coarse crushing " startup-auto stop automatically " rotary switch.
(3) manually control manually boots: before this, broken system " startup-auto stop automatically " rotary switch in coarse crushing, the system sand must be placed " middle gear ".Perhaps " startup-auto stop automatically " places stop position.Equipment is manually preceding now all to place manual gear with three selector switch, and the interval certain hour starts by control switch successively then, and boot sequence from back to front.During shutdown, stop batcher earlier, treat that the belt material is accepted after, stop back one equipment, stop all devices successively from front to back.The urgency that is provided with on the operator's console panel is parked in when manual effective, and each function is seen before and stated.Manual no interlock.Manual mode only is used for debugging, and normal use must be used automatic function.
Claims (5)
1, a kind of power station sandstone aggregate production monitoring computer system, realize the monitoring and the control of the production of power station sandstone aggregate be is characterized in that by the computer system soft, that hardware combines: described computer hardware control system is for passing through interconnective industrial computer supervisory system of connection and Programmable Logic Controller; The corresponding connection of connection of the signal input part of described Programmable Logic Controller and input signal device, the corresponding connection of connection of the signal output part of described Programmable Logic Controller and output signal device, described output signal are used to control the running status of on-the-spot each power system.
2, sandstone aggregate production monitoring computer system in power station according to claim 1, it is characterized in that: described input signal device comprises the on-site signal device, manual control signal device and active control signal device, wherein, manual control signal device and active control signal device are installed on the guidance panel, the on-site signal device comprises supervisory signal device and detection signal device, described supervisory signal device is installed on the best monitoring angle place of each power-equipment, described detection signal device is a sensor, be installed on the correspondence position of each power-equipment, comprise: the belt feeder signal transducer, the primary dcreening operation signal transducer, sieve signal transducer again, sieve signal transducer in small, broken bits, the tramp iron separator signal transducer, the batcher signal transducer, the boulder crusher signal transducer, the intermediate crusher signal transducer, system sand machine signal transducer, the sand washer signal transducer.
3, sandstone aggregate production monitoring computer system in power station according to claim 2, it is characterized in that: the spot sensor in the described input signal device is connected with transmitter, the output terminal of transmitter is connected with the A/D input end of Programmable Logic Controller, supervisory signal device in the described input signal device is the on-site supervision device, and its output terminal is connected with the input end of Programmable Logic Controller.
4, sandstone aggregate production monitoring computer system in power station according to claim 1, it is characterized in that: described output signal device for and the circuit of on-the-spot each power-equipment or the solenoid valve that pipeline is connected in series, comprising: belt feeder solenoid valve, primary dcreening operation solenoid valve, sieve solenoid valve, sieve solenoid valve in small, broken bits, tramp iron separator solenoid valve, batcher solenoid valve, boulder crusher solenoid valve, intermediate crusher solenoid valve, the dynamo-electric magnet valve of system sand, sand washer solenoid valve again.
5, sandstone aggregate production monitoring computer system in power station according to claim 1 is characterized in that: the signal output part of described Programmable Logic Controller be connected with the execute-in-place case again after the electric distribution cabinet is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200626458U CN201166809Y (en) | 2008-03-25 | 2008-03-25 | Monitoring computer system for producing hydroelectric power station sandrock aggregate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200626458U CN201166809Y (en) | 2008-03-25 | 2008-03-25 | Monitoring computer system for producing hydroelectric power station sandrock aggregate |
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| CN201166809Y true CN201166809Y (en) | 2008-12-17 |
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| CNU2008200626458U Expired - Fee Related CN201166809Y (en) | 2008-03-25 | 2008-03-25 | Monitoring computer system for producing hydroelectric power station sandrock aggregate |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279083A (en) * | 2013-05-06 | 2013-09-04 | 中国船舶重工集团公司第七一二研究所 | ORC (organic Rankine cycle) generator set wireless monitoring system and remote monitoring method |
| CN104360628A (en) * | 2014-11-11 | 2015-02-18 | 宁夏嘉翔自控技术有限公司 | Tap water supply system of PLC (programmable logic controller) controlled wells |
| CN104360629A (en) * | 2014-11-11 | 2015-02-18 | 宁夏嘉翔自控技术有限公司 | Central control unit of central PLC (programmable logic controller) controlled tap water supply system |
| CN107262270A (en) * | 2017-06-13 | 2017-10-20 | 厦门市建筑科学研究院集团股份有限公司 | A kind of automation control system for purifying sea sand |
| CN107991986A (en) * | 2017-12-30 | 2018-05-04 | 重庆蓝兔塑胶制品有限公司 | A kind of sandstone production line control system |
| CN113625653A (en) * | 2021-08-13 | 2021-11-09 | 陕西春晖矿业科技有限公司 | Control system, method and device for sandstone aggregate operation equipment and electronic equipment |
-
2008
- 2008-03-25 CN CNU2008200626458U patent/CN201166809Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103279083A (en) * | 2013-05-06 | 2013-09-04 | 中国船舶重工集团公司第七一二研究所 | ORC (organic Rankine cycle) generator set wireless monitoring system and remote monitoring method |
| CN103279083B (en) * | 2013-05-06 | 2016-02-24 | 中国船舶重工集团公司第七一二研究所 | A kind of ORC genset wireless supervisory control system and long-distance monitoring method |
| CN104360628A (en) * | 2014-11-11 | 2015-02-18 | 宁夏嘉翔自控技术有限公司 | Tap water supply system of PLC (programmable logic controller) controlled wells |
| CN104360629A (en) * | 2014-11-11 | 2015-02-18 | 宁夏嘉翔自控技术有限公司 | Central control unit of central PLC (programmable logic controller) controlled tap water supply system |
| CN107262270A (en) * | 2017-06-13 | 2017-10-20 | 厦门市建筑科学研究院集团股份有限公司 | A kind of automation control system for purifying sea sand |
| CN107262270B (en) * | 2017-06-13 | 2019-05-21 | 厦门市建筑科学研究院集团股份有限公司 | A kind of automatic control system purifying sea sand |
| CN107991986A (en) * | 2017-12-30 | 2018-05-04 | 重庆蓝兔塑胶制品有限公司 | A kind of sandstone production line control system |
| CN113625653A (en) * | 2021-08-13 | 2021-11-09 | 陕西春晖矿业科技有限公司 | Control system, method and device for sandstone aggregate operation equipment and electronic equipment |
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| 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: 20081217 Termination date: 20100325 |