CN204515513U - Lighter hydrocarbons recovery apparatus remote diagnostic management system - Google Patents
Lighter hydrocarbons recovery apparatus remote diagnostic management system Download PDFInfo
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- CN204515513U CN204515513U CN201520223225.3U CN201520223225U CN204515513U CN 204515513 U CN204515513 U CN 204515513U CN 201520223225 U CN201520223225 U CN 201520223225U CN 204515513 U CN204515513 U CN 204515513U
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- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
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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 kind of lighter hydrocarbons recovery apparatus remote diagnostic management system, be arranged on the multiple sensors on the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station of at least two rock gas manufacturers, be arranged on the host computer at each lighter hydrocarbons recovery station and the programmable logic controller (PLC) the same with number of sensors, be arranged on the network switching equipment of administrative center of equipment company, vpn server, device management server, monitoring of tools client, host computer has wireless network card, each sensor correspondence connects a programmable logic controller (PLC), each programmable logic controller (PLC) electrical connection host computer, host computer is by wireless network card and network switching equipment wireless connections, the network switching equipment, vpn server, device management server connects in turn, device management server connection device monitor client, sensor comprises liquid level sensor, flow sensor, pressure transducer, temperature sensor.The utility model can understand the ruuning situation of lighter hydrocarbons recovery equipment in real time.
Description
Technical field
The utility model relates to remote control technology field, is specifically related to a kind of lighter hydrocarbons recovery apparatus remote diagnostic management system.
Background technology
In order to improve the hydrocarbon dew point of rock gas, the commercial quality standard allowing the rock gas dispatched from the factory reach certain, need to reclaim in rock gas in liquid form than methane or the larger component of ethane proportion, this process is lighter hydrocarbons recovery.Liquid hydrocarbon after recovery, both directly can be used as fuel, also can be isolated into ethane, propane, butane or the third butane mixture, light oil further, directly can also be used as industrial chemicals.Lighter hydrocarbons recovery is carried out in the lighter hydrocarbons recovery station of the natural-gas field of remoteness, and lighter hydrocarbons recovery station is system of singly standing, and a natural-gas field has multiple separate lighter hydrocarbons recovery station.
Lighter hydrocarbons recovery equipment manufacturers, multiple lighter hydrocarbons recovery stations of its multiple natural-gas fields for multiple rock gas manufacturer provide lighter hydrocarbons recovery equipment.The ruuning situation of lighter hydrocarbons recovery equipment, the maintenance efficiency of the abnormal conditions of equipment emerged in operation and maintenance quality are directly connected to the business reputation that lighter hydrocarbons recovery equipment manufacturers are, are also directly connected to the future development situation of lighter hydrocarbons recovery equipment manufacturers.
For lighter hydrocarbons recovery equipment professional very strong of lighter hydrocarbons recovery, the technician of rock gas manufacturer, even if after long period professional training, also just has the level according to set guidelines equipment.When lighter hydrocarbons recovery equipment occurs abnormal, need professional's field processing equipment abnormal conditions of asking lighter hydrocarbons recovery device fabrication company, because natural-gas field is usually located at remote area, therefore, occur from unit exception situation, to the diagnosis of unit exception situation, then need to expend the longer time to the eliminating of unit exception situation, directly have influence on the normal production of rock gas.Even the technician of lighter hydrocarbons recovery device fabrication company reaches the spot, also conventional unit exception situation can only be solved, emerging unit exception situation to be needed and the professional team of equipment company in a distant place is linked up, by work compound, abatement apparatus abnormal conditions.Because the natural-gas field in remoteness is built at lighter hydrocarbons recovery station usually, the technician of field processing equipment abnormal conditions, can only adopt the professional team of the communication way of phone, fax, mail and remote device company to link up.No matter which kind of communication way above-mentioned, the validity of information transmission and integrality are all subject to larger restriction, information processing ageing also poor, are unfavorable for the process of lighter hydrocarbons recovery unit exception situation.The process of lighter hydrocarbons recovery unit exception situation is ineffective, can cause damage to the business reputation of lighter hydrocarbons recovery equipment manufacturers.
Along with the development of industrial field data acquisition technique, the managerial personnel of administrative center can understand the ruuning situation of industrial field device in real time by this technology in the distance, carry out real-time management to commercial production.PLC, programmable logic controller (PLC), it is the data acquisition equipment that industry spot is commonly used, it has user oriented storage, logical operation, sequential control, regularly, counts and arithmetical operation instruction set, it can gather the operational factor of the multiple plant equipment of industry spot, is controlled the operation of plant equipment by numeral or modulating output.
Publication number is the Chinese patent literature of CN204143228U, for in Thistle board production run, the various uncertain factors of technology and equipment can not be controlled timely, hinder and produce, make the technical matters that production cannot normally be carried out, disclose a kind of remote internet supervisory system of gypsum lath product line data, it comprises network system of company level, workshop level network system and the VPN system based on Internet network and Industrial Ethernet, wherein, state workshop level network system and include multiple control module, each control module controls a subsidiary factory, described control module is made up of multiple programmable controller PLC and the data acquisition module be attached thereto, each data acquisition module respectively with a field instrument, analog signals is connected with on-off model, all data acquisition modules and field instrument, analog signals, on-off model builds CC-Link network, in each control module, all programmable controller PLC forms G/H network, gather tower server by host computer with production to be connected, produce to gather in tower server and workshop level production data acquisition MES system and data exchange processing equipment are set, the data gathered are processed, network system group of company level includes production management server, the divisional production management server of engineering, operator's level production management server and each subsidiary factory's production management server, by switch, production management server divisional with engineering and operator's level production management server are connected the production management service of described group respectively, described production gathers tower server, and production management server divisional with engineering and operator's level production management server are connected respectively, described production gathers tower server and is connected with subsidiary factory production management server, plant monitoring system gathers tower server with production respectively and subsidiary factory's production management server is connected, described operator's level production management server is connected with production scheduling command display system, described group production management server is connected with group's video conferencing system and Enterprise Resource Planning respectively.The static routing that VPN system includes general headquarters' vpn server, each subsidiary factory subsidiary factory's vpn server and one are connected with general headquarters Intranets, in order to realize forming a VLAN between general headquarters and each subsidiary factory.
The production data of each subsidiary factory, device data can be uploaded to general headquarters of group by this technical scheme timely and effectively, centralized management, collective analysis, concentrated by production scheduling command display system giant-screen and show process flow diagram and production video monitoring system, and the production management system of docking in company ERP, provide foundation to managerial decision.But this technical scheme only can realize production management, the extraordinary case diagnose of industrial field device can not be realized.
Publication number is the Chinese patent literature of CN102608982A, for production status and the machine operation of strange land cement factory, phone can only be passed through, fax or lettergram mode understanding can not be grasped in real time to production status, can not objectively grasp, the efficiency of management will be made so low, be unfavorable for the production management of cement mill, a kind of cement and waste heat generation production line statistics remote reporting analysis and diagnosis system thereof are disclosed, comprise cement DCS system, raw meal quality management system, data server, gateway, data send server, modulator-demodular unit, Internet, data collection server, remote supervisory station, computing machine in remote supervisory station receives the various forms in cement system by data collection server, and remote failure inquiry is carried out to cement system, analyze, diagnosis.This system can generate production output form, quality form, ature of coal form, coal consumption metering statistical report form, power consumption quantitative statistics form automatically; And support that remote failure is inquired about, analyze, diagnose.
This technical scheme can generate production output form, quality form, ature of coal form, coal consumption metering statistical report form, power consumption quantitative statistics form automatically; And support that remote failure is inquired about, analyze, diagnose.But this technical scheme only comprises a general technical conceive framework, the ins and outs that those skilled in the art can realize are not disclosed, even industry spot management is prior art, but relate to concrete technical field, due to the difference of industrial manufacture process, the equipment of industrial product, still there is larger substantive difference in industry spot administrative skill scheme.
For the manufacturer of lighter hydrocarbons recovery equipment, it is existing monitors the lighter hydrocarbons recovery equipment in existing use, diagnostic device is abnormal, and provide the needs of effective solution, also have and the abnormal conditions of lighter hydrocarbons recovery equipment are placed on record, to eliminate existing design defect in subsequent design, produce quality more reliable, run the needs of more stable lighter hydrocarbons recovery equipment.Therefore, monitor in real time the lighter hydrocarbons recovery equipment in existing use, diagnostic device is abnormal, and it is very necessary to record lighter hydrocarbons recovery equipment operating data.
In sum, for the manufacturer of lighter hydrocarbons recovery equipment, in order to understand the ruuning situation of the lighter hydrocarbons recovery equipment at lighter hydrocarbons recovery station in real time, real-time diagnosis is carried out to lighter hydrocarbons recovery unit exception situation, and provide effective solution in time, just need a kind of lighter hydrocarbons recovery apparatus remote diagnostic management system.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of lighter hydrocarbons recovery apparatus remote diagnostic management system understanding the ruuning situation of the lighter hydrocarbons recovery equipment at lighter hydrocarbons recovery station in real time, thus the treatment effeciency improved further lighter hydrocarbons recovery unit exception situation and Disposal quality, grasp the condition of production of lighter hydrocarbons recovery in time.
The technical scheme that the utility model technical solution problem adopts is:
Lighter hydrocarbons recovery apparatus remote diagnostic management system, be arranged on the multiple sensors on the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station of rock gas manufacturer, be arranged on the host computer at each lighter hydrocarbons recovery station and the programmable logic controller (PLC) PLC the same with number of sensors, be arranged on the network switching equipment of administrative center of equipment company, vpn server, device management server, monitoring of tools client, host computer has wireless network card, a signal output part correspondence electrical connection programmable logic controller (PLC) PLC signal input part of each sensor, the signal output part electrical connection host computer of each programmable logic controller (PLC) PLC, host computer is by wireless network card and network switching equipment wireless connections, the network switching equipment connects vpn server, vpn server connection device management server, device management server connection device monitor client, sensor comprises the liquid level sensor be arranged on container, is arranged on the flow sensor on pipeline, is arranged on the pressure transducer on container and pipeline, is arranged on the temperature sensor on container, pipeline and electric heater, rock gas manufacturer is at least two.
Further, flow sensor is mass flowmeter.
Further, lighter hydrocarbons recovery apparatus remote diagnostic management system, also comprises the in-line analyzer be arranged on pipeline, and the programmable logic controller (PLC) PLC be electrically connected with in-line analyzer, programmable logic controller (PLC) PLC are electrically connected host computer.
Further, host computer is industrial computer, and programmable logic controller (PLC) PLC is integrated on PLC Industry Control card, and PLC Industry Control card is removably disposed in the expansion slot of host computer.
Further, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the temperature sensor be arranged on electric heater is electrically connected the control signal input end of electric heater.
Further, lighter hydrocarbons recovery apparatus remote diagnostic management system, also comprise the pneumatic cut-off valve being arranged on container outlet, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the liquid level sensor be arranged on container is electrically connected the control signal input end of pneumatic cut-off valve.
Further, lighter hydrocarbons recovery apparatus remote diagnostic management system, also comprise the pneumatic control valve be arranged on container exit pipeline, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the flow sensor be arranged on pipeline is electrically connected the control signal input end of pneumatic control valve.
Further, wireless network card is any one in gsm wireless network interface card, WCDMA wireless network card, cdma wireless network interface card, TD-SCDMA wireless network card.
Lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model is applicable to production management and the equipment control at lighter hydrocarbons recovery station, and it is also applicable to production management and the equipment control of chemical industry station certainly.
Compared with prior art, the beneficial effects of the utility model are:
1, lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model, by sensor, programmed logic controller PLC, host computer, the network switching equipment, vpn server, device management server, the equipment operating data chain that monitoring of tools client is formed, there is the real-time live operational factor of the lighter hydrocarbons recovery equipment at all lighter hydrocarbons recovery stations obtaining each rock gas manufacturer in real time, by on-the-spot operational factor compare of analysis, judge the running status of lighter hydrocarbons recovery equipment, when there are abnormal conditions in lighter hydrocarbons recovery equipment, automatically counte-rplan are provided, and counte-rplan and early warning signal are informed the technician at lighter hydrocarbons recovery station, the technician of such equipment company is without the need to reaching the spot, just can process the technical role of the abnormal conditions of lighter hydrocarbons recovery equipment timely and effectively, compared to the abnormal conditions of technician's site disposal lighter hydrocarbons recovery equipment of existing equipment company, lighter hydrocarbons recovery apparatus remote diagnosis management technical scheme of the present utility model, the technician of equipment company is sitting in the other operation conditions just understanding the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station in real time of device management server, participation without the need to the technician of equipment company just can find the abnormal conditions of the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station in real time, and provide counte-rplan voluntarily, even if counte-rplan are invalid, also the professional team of equipment company can be convened fast to study new effective technical scheme, thus effectively guarantee that the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station of rock gas manufacturer is in normal operating condition.Meanwhile, the lighter hydrocarbons recovery unit exception situation that monitoring of tools and abnormity diagnosis management system store, or the foundation of the research and development of follow-up lighter hydrocarbons recovery equipment or improvement.See on the whole, each assembly of the present utility model is interrelated technically, and use cooperatively interacts.Thus guarantee that each lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station of rock gas manufacturer is in good running status for a long time, greatly improve the rock gas production efficiency of rock gas manufacturer, effectively reduce the rock gas production cost of rock gas manufacturer.
2, lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model, owing to adopting mass flowmeter as flow sensor, thus improves validity and the accuracy of the monitoring of pipeline medium flow parameter further; Be used for the water cut of rock gas and the in-line analyzer of carbon dioxide content in analysis conduit owing to arranging on pipeline, thus improve validity and the accuracy of parameters of natural gas monitoring in pipeline further; Owing to adopting industrial computer as host computer, programmable logic controller (PLC) PLC is integrated on PLC Industry Control card, and PLC Industry Control card is removably disposed in the expansion slot of host computer, thus improves reliability of the present utility model and ease for use further; Due to the control signal input end adopting the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the temperature sensor be arranged on electric heater to be electrically connected electric heater, thus improve the security that rock gas is produced and the quality improving the rock gas that dispatches from the factory further; Owing to arranging pneumatic cut-off valve at container outlet, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the liquid level sensor be arranged on container is electrically connected the control signal input end of pneumatic cut-off valve, thus guarantee that container work is in normal state further, also corresponding raising adopts lighter hydrocarbons recovery equipment to carry out the security of rock gas production; Owing to arranging pneumatic control valve on container exit pipeline, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the liquid level sensor be arranged on container is electrically connected the control signal input end of pneumatic cut-off valve, thus guarantee that in pipeline, gas discharge needs to remain on normal level further, also corresponding raising adopts lighter hydrocarbons recovery equipment to carry out the security of rock gas production.
3, lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model, due to the wireless network coverage property of geographic area residing for lighter hydrocarbons recovery station, select the wireless network card of suitable operator, thus guarantee job stability of the present utility model further, also corresponding raising ability to work of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model, be arranged on the multiple sensors on the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station of rock gas manufacturer, be arranged on the host computer at each lighter hydrocarbons recovery station and the programmable logic controller (PLC) PLC the same with number of sensors, be arranged on the network switching equipment of administrative center of equipment company, vpn server, device management server, monitoring of tools client, host computer has wireless network card, a signal output part correspondence electrical connection programmable logic controller (PLC) PLC signal input part of each sensor, the signal output part electrical connection host computer of each programmable logic controller (PLC) PLC, host computer is by wireless network card and network switching equipment wireless connections, the network switching equipment connects vpn server, vpn server connection device management server, device management server connection device monitor client, sensor comprises the liquid level sensor be arranged on container, is arranged on the flow sensor on pipeline, is arranged on the pressure transducer on container and pipeline, is arranged on the temperature sensor on container, pipeline and electric heater, rock gas manufacturer is at least two.
During enforcement, as shown in Figure 1, those skilled in the art, according to lighter hydrocarbons recovery production management and lighter hydrocarbons recovery operation monitoring needs, determines the collection kind of lighter hydrocarbons recovery equipment operational factor; The kind of the design feature determination sensor of kind and lighter hydrocarbons recovery equipment and programmable logic controller (PLC) PLC, specification and quantity is gathered according to lighter hydrocarbons recovery equipment operational factor; The kind, the specification that process pending data volume determination host computer is carried out according to the data acquisition amount of sensor and needs; The kind of the wireless network situation determination wireless network card in geographic position and specification residing for lighter hydrocarbons recovery; According to the data transmission capacity of host computer and the specification of the quantity determination network switching equipment of monitoring of tools client and the model that need access; The specification of the quantity determination vpn server of the monitoring of tools client accessed as required and model; The specification of the quantity determination monitoring of tools client at the lighter hydrocarbons recovery station had according to data and the rock gas manufacturer of rock gas manufacturer, model and quantity; According to the quantity of the quantity at lighter hydrocarbons recovery station and the monitoring of tools data volume determination device management server at each lighter hydrocarbons recovery station.
The sensor has the liquid level sensor for collection container level parameter usually, for gathering the flow sensor of pipeline flow parameter, for the pressure transducer of collection container and pipeline pressure parameter, for the temperature sensor of collection container, pipeline and electric heater temperature parameter, those skilled in the art can also increase corresponding sensor according to the needs of production management and monitoring of tools.Liquid level sensor, flow sensor, pressure transducer, temperature sensor are the sensor being applicable to petrochemical industry; If need the amount of lighter hydrocarbons recovery equipment being carried out to data acquisition less, the programmable logic controller (PLC) PLC corresponding with sensor can adopt siemens PLC series, and those skilled in the art determines specification and the model of programmable logic controller (PLC) PLC according to actual needs.
The image data that above-mentioned host computer transmits for reading programmable logic controller (PLC) PLC, by existing for data inputting industry spot monitor database, by existing industry spot monitor database to Data Integration, form corresponding production report, operation note, affair alarm, curve record; Also the data collected and the data integrated out are passed to manufacturer administrative center production management workstation by network service, the device management server of equipment company in real time simultaneously.Host computer can be industrial computer level computer, also can be workstation level computer, can also be touch-screen level computer.
Above-mentioned wireless network card is used between host computer with the network switch, set up wireless network and is connected, and sends the data of host computer to production management workstation and device management server; Wireless network card can be 3G network interface card, also can be 4G network interface card, can also be the 5G network interface card of development in the future, all can be suitable for as long as meet the wireless network card stablize wireless network connection.
The above-mentioned network switching equipment is used for realizing network data exchange function, it has wireless network concatenation ability, it can directly be made up of wireless network switch and the static routing be attached thereto, and also can be made up of Wireless Telecom Equipment, cable network switch, static road.
Above-mentioned vpn server be used for host computer at device management server, monitoring of tools client and all lighter hydrocarbons recovery stations, between build a VLAN.Vpn server can be workstation level computer, can be also server level computer, be provided with vpn system.
The lighter hydrocarbons recovery equipment operational parameter data that the said equipment management server transmits for the treatment of the host computer at all lighter hydrocarbons recovery stations of all rock gas manufacturers, compares to data, diagnoses data exception, and provide counte-rplan.Device management server is provided with the server end version of existing monitoring of tools and abnormity diagnosis management system, device management server can be workstation level computer, also can be server level computer.Monitoring of tools and abnormity diagnosis management system have the unified status maintenance complex system model based on Common Information Model CIM, the device parameter database of the standard when lighter hydrocarbons recovery equipment that this status maintenance complex system model comprises each lighter hydrocarbons recovery station normally runs, and the counte-rplan template library in multiple lighter hydrocarbons recovery unit exception situation.The real-time live data that host computer forwards by monitoring of tools and abnormity diagnosis management system, be analyzed with the device parameter data of standard, if discovering device abnormal parameters, monitoring of tools and abnormity diagnosis management system send early warning signal, and recall the counte-rplan of these abnormal conditions, and early warning signal and counte-rplan are transmitted to the host computer at corresponding lighter hydrocarbons recovery station.Monitoring of tools and abnormity diagnosis management system give each rock gas manufacturer, the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station and each lighter hydrocarbons recovery station distributes an address code, as shown in Figure 1, the lighter hydrocarbons recovery device address code at the lighter hydrocarbons recovery station of A rock gas manufacturer comprises rock gas manufacturer code section, lighter hydrocarbons recovery station yard section, lighter hydrocarbons recovery device code section, the lighter hydrocarbons recovery device address code at the lighter hydrocarbons recovery station of B rock gas manufacturer comprises rock gas manufacturer code section, lighter hydrocarbons recovery station yard section, lighter hydrocarbons recovery device code section, the lighter hydrocarbons recovery device address code at the lighter hydrocarbons recovery station of C rock gas manufacturer comprises rock gas manufacturer code section, lighter hydrocarbons recovery station yard section, lighter hydrocarbons recovery device code section, by this address code, the technician of administrative center of equipment company can recognize that operation exception appears in which the platform lighter hydrocarbons recovery equipment at which lighter hydrocarbons recovery station of which rock gas manufacturer in time.
The said equipment monitor client for implementing the ruuning situation of the lighter hydrocarbons recovery equipment checking lighter hydrocarbons recovery station, and is undertaken by the host computer at device management server and lighter hydrocarbons recovery station alternately.The ruuning situation of the lighter hydrocarbons recovery equipment at a usual monitoring of tools client control one group of lighter hydrocarbons recovery station, the lighter hydrocarbons recovery device packets at lighter hydrocarbons recovery station determines according to geographic area belonging to rock gas manufacturer belonging to lighter hydrocarbons recovery station and lighter hydrocarbons recovery station, as shown in Figure 1, the lighter hydrocarbons recovery machine operation at the lighter hydrocarbons recovery station of A rock gas manufacturer adopts a monitoring of tools client to manage, the lighter hydrocarbons recovery machine operation at the lighter hydrocarbons recovery station of B rock gas manufacturer adopts a monitoring of tools client to manage, the lighter hydrocarbons recovery machine operation at the lighter hydrocarbons recovery station of C rock gas manufacturer adopts a monitoring of tools client to manage.
Monitoring of tools client is provided with the client release of monitoring of tools and abnormity diagnosis management system.
It is more than the selection implementation process of each assembly of lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model.
During enforcement, as shown in Figure 1, those skilled in the art, couples together each assembly networking of the present utility model according to the technical solution of the utility model.Be specially, the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station arranges liquid level sensor, flow sensor, pressure transducer, temperature sensor, serial communication mode is adopted between programmable logic controller (PLC) PLC and host computer, as RS232 or RS485 connects, other industrial communication modes can certainly be adopted to connect; In administrative center of equipment company, the network switching equipment, vpn server, device management server, monitoring of tools client network are connected, network connects connected mode and is preferably cable network connection; Associated static routing iinformation in static routing table is set, to vpn server configuration vpn gateway; Device management server and monitoring of tools client are set, and VPN configuration is carried out to device management server and monitoring of tools client, guarantee device management server and monitoring of tools client access VPN; Configuration device monitoring and abnormity diagnosis management system on device management server, and the counte-rplan template library of lighter hydrocarbons recovery unit exception situation is configured at monitoring of tools and abnormity diagnosis management system.Lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model can be made by above-mentioned steps.
During use, during lighter hydrocarbons recovery equipment operation, the tank fill level parameter that liquid level sensor gathers, the pipeline flow parameter that flow sensor gathers, the collection container that pressure transducer gathers and pipeline pressure parameter, the temperature parameter of temperature sensor collection passes to host computer through programmable logic controller (PLC) PLC and reads image data, by existing for data inputting industry spot monitor database, and data are integrated, form corresponding operating record, affair alarm, curve record, the service data of lighter hydrocarbons recovery equipment that host computer will collect, and the operation note integrated out, affair alarm, curve record is transferred to device management server through wireless network card by VPN VPN (virtual private network).When each lighter hydrocarbons recovery equipment is in normal operating condition, device management server is to the normal service data of the lighter hydrocarbons recovery equipment that all host computers forward, the database of recording device monitoring and abnormity diagnosis management system, the normal service data that its plc data harvester collects according to time series by database, the database of recording device monitoring and abnormity diagnosis management system, database is stored as the device parameter data of standard according to time series; When follow-up lighter hydrocarbons recovery monitoring of tools, the real-time live data that host computer forwards by monitoring of tools and abnormity diagnosis management system, be analyzed with the device parameter data of standard, if discovering device abnormal parameters, monitoring of tools and abnormity diagnosis management system send early warning signal, and recall the counte-rplan of these abnormal conditions, early warning signal and counte-rplan are transmitted to the host computer at corresponding lighter hydrocarbons recovery station by device management server, and the technician at lighter hydrocarbons recovery station is according to counte-rplan process lighter hydrocarbons recovery unit exception situation; The technician of equipment company understands the treatment effect of counte-rplan to lighter hydrocarbons recovery unit exception situation in real time by monitoring of tools client, if counte-rplan are invalid, then convenes the professional technique team of equipment company to study new counte-rplan.The technician of equipment company by operated client by the counte-rplan template library in the lighter hydrocarbons recovery unit exception situation in new counte-rplan recording device management server, device management server is by these new counte-rplan, be transmitted to the host computer at corresponding lighter hydrocarbons recovery station, the technician at lighter hydrocarbons recovery station according to new counte-rplan process lighter hydrocarbons recovery unit exception situation, until lighter hydrocarbons recovery unit exception situation is effectively solved; Device management server by new lighter hydrocarbons recovery unit exception situation automatic input monitoring of tools and abnormity diagnosis management system, as the research and development of follow-up lighter hydrocarbons recovery equipment or the foundation improved.
It is more than basic embodiment of the present utility model.As can be seen from above-mentioned implementation process, by sensor, programmed logic controller PLC, host computer, the network switching equipment, vpn server, device management server, the equipment operating data chain that monitoring of tools client is formed, there is the real-time live operational factor of the lighter hydrocarbons recovery equipment at all lighter hydrocarbons recovery stations obtaining each rock gas manufacturer in real time, by on-the-spot operational factor compare of analysis, judge the running status of lighter hydrocarbons recovery equipment, when there are abnormal conditions in lighter hydrocarbons recovery equipment, automatically counte-rplan are provided, and counte-rplan and early warning signal are informed the technician at lighter hydrocarbons recovery station, the technician of such equipment company is without the need to reaching the spot, just can process the technical role of the abnormal conditions of lighter hydrocarbons recovery equipment timely and effectively, compared to the abnormal conditions of technician's site disposal lighter hydrocarbons recovery equipment of existing equipment company, lighter hydrocarbons recovery apparatus remote diagnosis management technical scheme of the present utility model, the technician of equipment company is sitting in the other operation conditions just understanding the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station in real time of device management server, participation without the need to the technician of equipment company just can find the abnormal conditions of the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station in real time, and provide counte-rplan voluntarily, even if counte-rplan are invalid, also the professional team of equipment company can be convened fast to study new effective technical scheme, thus effectively guarantee that the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station of rock gas manufacturer is in normal operating condition.Meanwhile, the lighter hydrocarbons recovery unit exception situation that monitoring of tools and abnormity diagnosis management system store, or the foundation of the research and development of follow-up lighter hydrocarbons recovery equipment or improvement.
See on the whole, each assembly of the present utility model is interrelated technically, and use cooperatively interacts.Thus guarantee that each lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station of rock gas manufacturer is in good running status for a long time, greatly improve the rock gas production efficiency of rock gas manufacturer, effectively reduce the rock gas production cost of rock gas manufacturer.
In order to improve the accuracy of pipeline flow parameter acquisition, the utility model is further improved on the basis of basic embodiment, and the first preferred implementation of the present utility model is, flow sensor is mass flowmeter.
During enforcement, adopt mass flowmeter as flow sensor, mass flowmeter is arranged on pipeline, again corresponding setting is done to host computer, production management workstation, device management server, just can realize monitoring the flow of pipeline and the mass of medium of this flow, from quality and flow two aspect, the medium flowed in pipeline is monitored, thus improve validity and the accuracy of the monitoring of pipeline medium flow parameter further.
In order to monitor the water cut of the rock gas in pipeline and carbon dioxide content, the utility model is further improved on the basis of basic embodiment or the first preferred implementation, second preferred implementation of the present utility model is, also comprise the in-line analyzer be arranged on pipeline, and the programmable logic controller (PLC) PLC to be electrically connected with in-line analyzer, programmable logic controller (PLC) PLC is electrically connected host computer.
During enforcement, in-line analyzer is used for water cut and the carbon dioxide content of rock gas in analysis conduit.According to the design feature of lighter hydrocarbons recovery equipment, determine the setting position of in-line analyzer on pipeline, in-line analyzer is arranged on pipeline, and be equipped with a programmable logic controller (PLC) PLC for in-line analyzer, in-line analyzer electrical connection programmable logic controller (PLC) PLC, programmable logic controller (PLC) PLC is electrically connected host computer.Again corresponding setting is done to host computer, device management server, just can realize monitoring the water cut of the rock gas of pipeline and carbon dioxide content parameter, thus improve the validity and accuracy that in pipeline, parameters of natural gas is monitored further.
Programmable logic controller (PLC) PLC is by signal cable and host computer electrical connection, when the sensor arranged on lighter hydrocarbons recovery equipment is more, also just need to increase corresponding signal cable to connect programmable logic controller (PLC) PLC and host computer, by the restriction of host computer setting position and programmable logic controller (PLC) PLC setting position, signal cable wiring operation is more loaded down with trivial details; When a certain sensor experiences failure, in the multi signal cable that needs to comform, find out the connection signal cable of the programmable logic controller (PLC) PLC corresponding with this sensor, safeguard quite trouble.
In order to avoid being connected the inconvenience of programmable logic controller (PLC) PLC and host computer by signal cable, the basis of the utility model any one embodiment in basic embodiment, the first preferred implementation, the second preferred implementation is improved further, 3rd preferred implementation of the present utility model is, host computer is industrial computer, programmable logic controller (PLC) PLC is integrated on PLC Industry Control card, and PLC Industry Control card is removably disposed in the expansion slot of host computer.
During enforcement, be integrated in by programmable logic controller (PLC) PLC on one piece of Industry Control card and form PLC Industry Control card, PLC Industry Control card adopts the STD bus of industrial computer, as pci bus, PCI-E bus, cpci bus; During enforcement, directly PLC Industry Control card is plugged in the respective extension groove of industrial computer, the corresponding sensor of each programmable logic controller (PLC) PLC signal input part correspondence electrical connection.During use, the lighter hydrocarbons recovery equipment operational factor that respective sensor transmits by programmable logic controller (PLC) PLC is transferred to industrial computer through the STD bus of industrial computer and carries out data processing.Because standard industry bus has than traditional serial communication, as RS232, RS485, much higher its communication ability, therefore, this preferred implementation can save the signal cable between programmable logic controller (PLC) PLC and host computer, also transmittability and the treatment effeciency of the service data collected be can improve, thus reliability of the present utility model and ease for use improved further.
When rock gas is produced, need the moisture sloughed in rock gas, processed is realized by electric heater, and electric heater supplying temperature is too high or too lowly all can have influence on gas dehydration operation.Normal level is remained in order to make electric heater supplying temperature, the basis of the utility model any one embodiment in basic embodiment, the first to the 3rd preferred implementation is improved further, 4th preferred implementation of the present utility model is, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the temperature sensor be arranged on electric heater is electrically connected the control signal input end of electric heater.
During enforcement, set temperature range of control on the programmable logic controller (PLC) PLC be connected with the temperature sensor be arranged on electric heater, by the control signal input end of the control signal output terminal of this programmable logic controller (PLC) PLC electrical connection electric heater.During use, just can be controlled the mode of operation of electric heater by programmable logic controller (PLC) PLC, gas dehydration operation is carried out at normal temperatures, thus improve the security that rock gas is produced and the quality improving the rock gas that dispatches from the factory further.
Liquid level in container needs to remain on normal level, when the liquid level in container is abnormal, needs closing containers.Need to remain on normal level to make the liquid level in container, the basis of the utility model any one embodiment in basic embodiment, first to fourth preferred implementation is improved further, 5th preferred implementation of the present utility model is, the utility model also comprises the pneumatic cut-off valve being arranged on container outlet, and the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the liquid level sensor be arranged on container is electrically connected the control signal input end of pneumatic cut-off valve.
During enforcement, at the pneumatic cut-off valve of container outlet, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the liquid level sensor be arranged on container is electrically connected the control signal input end of pneumatic cut-off valve.When liquid level sensor detects that the liquid level of container is abnormal, corresponding programmable logic controller (PLC) PLC goes out instruction allows pneumatic cut-off valve close, when liquid level sensor detects that the liquid level of container is normal, corresponding programmable logic controller (PLC) PLC goes out instruction allows pneumatic cut-off valve open, thus guarantee that container work is in normal state further, also corresponding raising adopts lighter hydrocarbons recovery equipment to carry out the security of rock gas production.
In pipeline, gas discharge needs to remain on normal level, when gas discharge in pipeline is abnormal, needs to regulate gas discharge in pipeline in real time.Normal level is remained in order to make gas discharge in pipeline, the basis of the utility model any one embodiment in basic embodiment, the first to the 5th preferred implementation is improved further, 6th preferred implementation of the present utility model is, the utility model also comprises the pneumatic cut-off valve being arranged on container outlet, and the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the liquid level sensor be arranged on container is electrically connected the control signal input end of pneumatic cut-off valve.
During enforcement, container exit pipeline arranges pneumatic control valve, be arranged on the control signal input end of the control signal output terminal electrical connection pneumatic cut-off valve of the programmable logic controller (PLC) PLC that the liquid level sensor on container is connected.When flow sensor detects that in pipeline, gas discharge is abnormal, corresponding programmable logic controller (PLC) PLC goes out instruction allows pneumatic control valve increase aperture or to reduce aperture, gas discharge in pipeline is made to be returned to normal level, thus guarantee that in pipeline, gas discharge needs to remain on normal level further, also corresponding raising adopts lighter hydrocarbons recovery equipment to carry out the security of rock gas production.
In order to improve data transmission quality and the data transmission efficiency of wireless network card, the basis of the utility model any one embodiment in basic embodiment, the first to the 6th preferred implementation is improved further, 7th preferred implementation of the present utility model is, wireless network card is any one in gsm wireless network interface card, WCDMA wireless network card, cdma wireless network interface card, TD-SCDMA wireless network card.
During enforcement, the wireless network coverage property of those skilled in the art geographic area residing for lighter hydrocarbons recovery station, select the wireless network card of suitable operator, as in China, WCDMA wireless network card is the wireless network card of the wireless network based on CHINAUNICOM, cdma wireless network interface card is the wireless network card of the wireless network based on China Telecom, TD-SCDMA wireless network card is the wireless network card of the wireless network based on China Mobile, gsm wireless network interface card three operators all support to have best wireless network coverage; Due to the wireless network card type with optimal wireless network-connectivity can be selected, thus guarantee host computer and production management workstation, the data communication of device management server is in good connection status, thus guarantee job stability of the present utility model further, also corresponding raising ability to work of the present utility model.
It is more than the implementation process of lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model.As can be seen from above-mentioned implementation process, the carrying out that lighter hydrocarbons recovery apparatus remote diagnostic management system of the present utility model achieves the lighter hydrocarbons recovery equipment operational factor at each lighter hydrocarbons recovery station to each rock gas manufacturer is monitored in real time, and abnormal conditions are carried out in real time, automatic diagnosis.
Claims (8)
1. lighter hydrocarbons recovery apparatus remote diagnostic management system, it is characterized in that, be arranged on the multiple sensors on the lighter hydrocarbons recovery equipment at each lighter hydrocarbons recovery station of rock gas manufacturer, be arranged on the host computer at each lighter hydrocarbons recovery station and the programmable logic controller (PLC) PLC the same with number of sensors, be arranged on the network switching equipment of administrative center of equipment company, vpn server, device management server, monitoring of tools client, described host computer has wireless network card, a signal output part correspondence electrical connection programmable logic controller (PLC) PLC signal input part of described each sensor, the signal output part electrical connection host computer of described each programmable logic controller (PLC) PLC, described host computer is by wireless network card and network switching equipment wireless connections, the described network switching equipment connects vpn server, described vpn server connection device management server, described device management server connection device monitor client, described sensor comprises the liquid level sensor be arranged on container, is arranged on the flow sensor on pipeline, is arranged on the pressure transducer on container and pipeline, is arranged on the temperature sensor on container, pipeline and electric heater, described rock gas manufacturer is at least two.
2. lighter hydrocarbons recovery apparatus remote diagnostic management system according to claim 1, is characterized in that, described flow sensor is mass flowmeter.
3. lighter hydrocarbons recovery apparatus remote diagnostic management system according to claim 1, it is characterized in that, also comprise the in-line analyzer be arranged on pipeline, and the programmable logic controller (PLC) PLC be electrically connected with in-line analyzer, described programmable logic controller (PLC) PLC is electrically connected host computer.
4. lighter hydrocarbons recovery apparatus remote diagnostic management system according to claim 1, it is characterized in that, described host computer is industrial computer, and described programmable logic controller (PLC) PLC is integrated on PLC Industry Control card, and described PLC Industry Control card is removably disposed in the expansion slot of host computer.
5. according to the lighter hydrocarbons recovery apparatus remote diagnostic management system in Claims 1-4 described in any one claim, it is characterized in that, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the temperature sensor be arranged on electric heater is electrically connected the control signal input end of electric heater.
6. according to the lighter hydrocarbons recovery apparatus remote diagnostic management system in Claims 1-4 described in any one claim, it is characterized in that, also comprise the pneumatic cut-off valve being arranged on container outlet, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the liquid level sensor be arranged on container is electrically connected the control signal input end of pneumatic cut-off valve.
7. according to the lighter hydrocarbons recovery apparatus remote diagnostic management system in Claims 1-4 described in any one claim, it is characterized in that, also comprise the pneumatic control valve be arranged on container exit pipeline, the control signal output terminal of the programmable logic controller (PLC) PLC be connected with the flow sensor be arranged on pipeline is electrically connected the control signal input end of pneumatic control valve.
8. according to the lighter hydrocarbons recovery apparatus remote diagnostic management system in Claims 1-4 described in any one claim, it is characterized in that, described wireless network card is any one in gsm wireless network interface card, WCDMA wireless network card, cdma wireless network interface card, TD-SCDMA wireless network card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223225.3U CN204515513U (en) | 2015-04-14 | 2015-04-14 | Lighter hydrocarbons recovery apparatus remote diagnostic management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520223225.3U CN204515513U (en) | 2015-04-14 | 2015-04-14 | Lighter hydrocarbons recovery apparatus remote diagnostic management system |
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| CN204515513U true CN204515513U (en) | 2015-07-29 |
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| CN201520223225.3U Expired - Fee Related CN204515513U (en) | 2015-04-14 | 2015-04-14 | Lighter hydrocarbons recovery apparatus remote diagnostic management system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467961A (en) * | 2015-12-23 | 2016-04-06 | 湖北仁威电业科技有限公司 | Equipment operation and maintenance management system applicable to industrial enterprises |
| CN109375599A (en) * | 2018-10-31 | 2019-02-22 | 广州龙越自动化工程有限公司 | Automatic electrical control system and control method |
| CN109624283A (en) * | 2018-12-27 | 2019-04-16 | 广东金明精机股份有限公司 | Blown film industry plc data collection analysis processing system and method Internet-based |
| CN110580031A (en) * | 2019-10-23 | 2019-12-17 | 北京数制科技有限公司 | Alarm method applied to industrial data acquisition platform and industrial data acquisition platform |
-
2015
- 2015-04-14 CN CN201520223225.3U patent/CN204515513U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467961A (en) * | 2015-12-23 | 2016-04-06 | 湖北仁威电业科技有限公司 | Equipment operation and maintenance management system applicable to industrial enterprises |
| CN109375599A (en) * | 2018-10-31 | 2019-02-22 | 广州龙越自动化工程有限公司 | Automatic electrical control system and control method |
| CN109375599B (en) * | 2018-10-31 | 2021-07-27 | 广州龙越自动化设备有限公司 | Electric automatic control system and control method |
| CN109624283A (en) * | 2018-12-27 | 2019-04-16 | 广东金明精机股份有限公司 | Blown film industry plc data collection analysis processing system and method Internet-based |
| CN110580031A (en) * | 2019-10-23 | 2019-12-17 | 北京数制科技有限公司 | Alarm method applied to industrial data acquisition platform and industrial data acquisition platform |
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