CN101520171A - Boiler operating parameter recorder - Google Patents
Boiler operating parameter recorder Download PDFInfo
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- CN101520171A CN101520171A CN200910038236A CN200910038236A CN101520171A CN 101520171 A CN101520171 A CN 101520171A CN 200910038236 A CN200910038236 A CN 200910038236A CN 200910038236 A CN200910038236 A CN 200910038236A CN 101520171 A CN101520171 A CN 101520171A
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Abstract
The invention discloses a boiler operating parameter recorder, wherein a microprocessor is connected with a clock circuit, a communication control circuit, and a data filtering and acquisition circuit. The communication control circuit is connected with a data communication interface, a network communication interface, a GPRS and a short message wireless communication interface. The data filtering and acquisition circuit is provided with a plurality of paths of analog signal filtering acquisition circuits and switch signal filtering acquisition circuits. The inside of a storage is provided with a module for recording boiler attribute parameters, a real-time recording module for recording operating parameters, a monitoring alarm module for setting operating monitoring and alarm control parameters of a boiler, and a real-time monitoring, alarm and communication program control module. Through the Internet or the GPRS and mobile phone short messages, the recorder can establish real-time communication and monitoring relation with safety monitoring and management departments as well as boiler installation and maintenance enterprises, record, monitor and send safe operation information of the boiler, ensure that related departments can promptly adopt preventive measures, exclude and avoid the faulty operation of the boiler, and prevent accidents.
Description
Technical field
The present invention relates to the boiler operatiopn safety monitoring technology, particularly a kind of based on computer, satellite communication and network technology be used for put down in writing the boiler operatiopn state in real time, and can be in real time with boiler operating parameter and alarm signal in real time to the boiler operating parameter recorder of safety check department, boiler attendance unit and individual teletransmission.
Background technology
Along with the Chinese society expanding economy, the use of boiler increases day by day, and to the end of the year 2006, the total platform number of China's active boiler has reached 54.3 ten thousand, becomes requisite industrial equipment in national product and the people life, 85% of coal in China output in 2007.But owing to bear certain temperature and pressure in the boiler running process, add the erosion that suffers medium and the wearing and tearing of flying dust, and often be in again under startup, blowing out and the load frequent fluctuation situation and work, if use and management is improper, can cause great economic loss as dirt precipitation, lack of water, superpressure, overtemperature, booster etc., serious also can cause great human casualty accident.The more important thing is that these hidden danger that cause the accident are more difficult for what detect in real time in the running of boiler, after particularly major accident takes place, be difficult to find out cause of accident.So must design and a kind ofly have but be not limited to the boiler operating parameter recorder of similar aircraft black box effect, can put down in writing in real time, show and use to safety supervision management department of government and even boiler, safeguard that enterprise sends the boiler operatiopn security information, can also send boiler attribute informations such as safety supervision License Status, even can finish the transmission warning message immediately automatically by GPRS and SMS, relevant department can not only in time be taken preventive measures, get rid of, stopping boiler moves in spite of illness, trouble-saving generation, reach the purpose of energy-saving, safe and environment-friendly, guarantee boiler energy-saving, safety, economical operation can also help to ascertain the reason after the accident.
According to the retrieval, 2005 19 the 4th phases of volume of " Henan oil " periodical have been announced a kind of " based on the injection boiler remote control technology of GPRS network ", and 2004 31 the 7th phases of volume of " electronic technology (Shanghai) " periodical disclose a kind of " based on the intelligent boiler safety long distance control system of GPRS technology ".But the running status of boiler is promptly directly monitored in only in general sense the remote monitoring based on the user based on internet and GPRS technology of these systems by remote computer, realize the telemonitoring to boiler.Also do not have at present a kind of technique known to solve the technical problem that this proposes by structure.In addition, hardness of water also is related to the security of operation of boiler and energy-conservation in the boiler, current also do not have a kind of can with boiler operating parameter recorder of the present invention suitable can online detection boiler in the device of hardness of water.
Summary of the invention
Basic task of the present invention is to solve current safety supervisory and management department lacks effective monitoring means to boiler operatiopn safety technical barrier, a kind of boiler operating parameter recorder based on computer network and satellite communication technology is provided, both this real-time records of nationality energy, show and use to safety supervision management department of government and even boiler, safeguard that enterprise sends the boiler operatiopn security information, can also send boiler attribute informations such as safety supervision License Status, even can finish the transmission warning message immediately automatically by GPRS and SMS, relevant department can not only in time be taken preventive measures, get rid of, stopping boiler moves in spite of illness, trouble-saving generation, reach the purpose of energy-saving, safe and environment-friendly, guarantee boiler energy-saving, safety, economical operation can also help to ascertain the reason after the accident.
Further task of the present invention is to solve the difficult problem that boiler operating parameter recorder could onlinely detect, send the water hardness in the boiler.
Basic technical scheme of the present invention is:
A kind of boiler operating parameter recorder, it is characterized in that being provided with in it embedded microprocessor, program storage and data storage, the three links to each other by storage control circuit, also be connected with real time clock circuit on the microprocessor, communication control circuit and data filtering and Acquisition Circuit, be connected with data communication interface on the communication control circuit, network communication interface, GPRS and note wireless communication interface, data filtering and Acquisition Circuit are provided with multichannel analog signals filtering acquisition circuits and switching signal filtering acquisition circuits, in data storage, be provided with the property parameters module of storage boiler property parameters, the real-time record module of record boiler real time execution parameter, set the monitoring, alarming module of boiler operatiopn monitoring and controlling alarm parameter, in cyclelog, be provided with the control microprocessor and monitor in real time, report to the police and the communication program control module.
The present invention further optimization measure comprises:
On described analog signal filtering acquisition circuits, be connected with the analog signal photoelectric isolating circuit, on described switching signal filtering acquisition circuits, be connected with the switching signal photoelectric isolating circuit.
Described data communication interface comprises USB interface, and RS232 interface or RS485 interface or RS422 interface, described network communication interface are Internet interface and/or lan interfaces.
Be connected with the water hardness monitoring device on the described data communication interface.
In described analog signal filtering acquisition circuits, be provided with boiler firepower parameter, vapor (steam) temperature parameter, pressure parameter, flow parameter filtering acquisition circuits.
Be provided with flue-gas temperature, fuel consumption, wind pushing temperature, feed temperature and pressure parameter filtering acquisition circuits in described analog signal filtering acquisition circuits, correspondence is provided with boiler energy consumption parameter analysis module in described cyclelog and described data storage.
Institute's canned data comprises in the described property parameters module: boiler use certificate number, registration code, internal number, the boiler title, the boiler model, the manufacturer, build date, rated capacity, rated pressure, rated temperature, working pressure, serviceability temperature, whether economizer is arranged, whether there is condensed water to reclaim, whether air preheater is arranged, external inspection date next time, water pressure test date next time, applying unit, unit address, postcode, the contact person, telephone number, note change administrative staff telephone number, the APN name, control centre IP address, administrative staff's phone number, the switching value table of comparisons, the analog quantity table of comparisons, the fault note table of comparisons, the steam pressure correction sheet, the vapor flow rate correction sheet, the boiler water level correction sheet, the exhaust gas temperature correction sheet, the feed temperature correction sheet; Be provided with operational parameter data storehouse, fault parameter database and safety index database in the described real-time record module; The parameter of boiler real time execution is put down in writing in the operational parameter data storehouse automatically, comprise: time, steam pressure, steam flow, boiler water level, exhaust gas temperature, feed temperature, fault parameter database are put down in writing the parameter of boiler failure automatically, comprising: fault time, fault title, non-failure operation time; The safety index database is set the restriction index of safe operation of the boiler and warning, comprising: boiler allows time limit, combustion failure blowing out number of times, high water-level alarm number of times, low water level alarm times, the chain blowing out number of times of utmost point low water level, the exhaust gas temperature overtemperature alarm number of times of use.
In described operational parameter data storehouse, also store and surpass combustor running time, igniting number of times, little fire running time, little fiery number of run, big fire running time, big fire number of run, furnace outage time, domestic oil tank oil feed pump running time, domestic oil tank oil feed pump start-stop time, feed pump running time, feed pump start-stop number of times, continuous water feeding that 10 minutes number of times, boiler water levels continue the high water level time, boiler water level continues the low water level time parameter.
Described water hardness monitoring device is a kind of device that utilizes colorimetric analysis to measure water intermediate ion concentration, it comprises a transparent vessel, the both sides of transparent vessel are provided with light source and photosensitive sensor relatively, water inlet links to each other with the boiler delivery port with flow detector and fore filter by the magnetic valve of cascade, is connected with the colorimetric reagent filling apparatus through nozzle and links to each other with described data communication interface on the reagent filler.
In described real-time record module, also be provided with the real-time ion concentration record module and the safety index module of monitoring water hardness; In described operational parameter data storehouse, also store and surpass combustor running time, igniting number of times, little fire running time, little fiery number of run, big fire running time, big fire number of run, furnace outage time, domestic oil tank oil feed pump running time, domestic oil tank oil feed pump start-stop time, feed pump running time, feed pump start-stop number of times, continuous water feeding that 10 minutes number of times, boiler water levels continue the high water level time, boiler water level continues the low water level time parameter.
Boiler operating parameter recorder of the present invention is by Internet or GPRS and SMS and safety supervision management department, boiler erection, safeguard that enterprise can set up real-time communication, the monitoring relation, not only can put down in writing in real time, show and to safety supervision management department of government and even boiler erection, safeguard that enterprise sends the boiler operatiopn security information, the safety supervision License Status, fault message, the boiler attribute information, even can also finish the transmission warning message immediately automatically by GPRS and SMS, relevant department can not only in time be taken preventive measures, get rid of, stopping boiler moves in spite of illness, trouble-saving generation, reach the purpose of energy-saving, safe and environment-friendly, guarantee boiler energy-saving, safety, economical operation can also help to ascertain the reason after the accident.
Because this boiler operating parameter recorder has solved the real-time online detection, has sent the detection difficult problem of the water hardness in the boiler, thereby overcome the blind area that the water hardness can't detect in real time in the boiler, can effectively prevent the too much danger that brings of this boiler scale, improve the energy-saving effect of boiler.
Description of drawings
Fig. 1 is the system architecture schematic diagram of boiler operating parameter recorder of the present invention;
Fig. 2 is the principle schematic of water hardness monitoring device among the present invention.
The specific embodiment
Boiler operating parameter recorder, as shown in Figure 1, 2, embedded microprocessor 1, program storage 10 and data storage 3 threes link to each other by storage control circuit 2.Also be connected with real time clock circuit 6, communication control circuit 4 and data filtering and Acquisition Circuit 7 on the microprocessor 1.Be connected with data communication interface 51, network communication interface 52, GPRS and note wireless communication interface 53 on the communication control circuit 4.Data filtering and Acquisition Circuit 7 are provided with multichannel analog signals filtering acquisition circuits 71 and switching signal filtering acquisition circuits 72.In data storage 3, be provided with the monitoring, alarming module 33 of the property parameters module 31 of storage boiler property parameters, the real-time record module 32 of putting down in writing boiler real time execution parameter, setting boiler operatiopn monitoring and controlling alarm parameter.Be provided with in cyclelog 10 that control microprocessor 1 is monitored in real time, warning and communication program control module 101.On analog signal filtering acquisition circuits 71, be connected with analog signal photoelectric isolating circuit 8; On switching signal filtering acquisition circuits 72, be connected with switching signal photoelectric isolating circuit 9.
Data communication interface includes but not limited to that USB interface, RS232 interface, RS485 interface, RS422 connect.Network communication interface is Internet interface and/or lan interfaces.Be connected with water hardness monitoring device 11 on the data communication interface.In analog signal filtering acquisition circuits 71, be provided with boiler firepower parameter, vapor (steam) temperature parameter, pressure parameter, flow parameter filtering acquisition circuits.
Also be provided with flue-gas temperature, fuel consumption, wind pushing temperature, feed temperature and feed pressure parametric filtering Acquisition Circuit in analog signal filtering acquisition circuits 71, correspondence is provided with boiler energy consumption parameter analysis module in cyclelog 10 and data storage 3.
Also be provided with flue-gas temperature, fuel consumption, wind pushing temperature, feed temperature and pressure parameter filtering acquisition circuits in analog signal filtering acquisition circuits 71, correspondence is provided with boiler energy consumption parameter analysis module in cyclelog 10 and data storage 3.
Institute's canned datas include but not limited in the property parameters module 31: boiler use certificate number, registration code, internal number, the boiler title, the boiler model, the manufacturer, build date, rated capacity, rated pressure, rated temperature, working pressure, serviceability temperature, whether economizer is arranged, whether there is condensed water to reclaim, whether air preheater is arranged, external inspection date next time, water pressure test date next time, applying unit, unit address, postcode, the contact person, telephone number, note change administrative staff telephone number, the APN name, control centre IP address, administrative staff's phone number, the switching value table of comparisons, the analog quantity table of comparisons, the fault note table of comparisons, the steam pressure correction sheet, the vapor flow rate correction sheet, the boiler water level correction sheet, the exhaust gas temperature correction sheet, the feed temperature correction sheet; Be provided with operational parameter data storehouse, fault parameter database and safety index database in the record module 32 in real time; The parameter of boiler real time execution is put down in writing in the operational parameter data storehouse automatically, comprise: time, steam pressure, steam flow, boiler water level, exhaust gas temperature, feed temperature, fault parameter database are put down in writing the parameter of boiler failure automatically, comprising: fault time, fault title, non-failure operation time; The safety index database is set the restriction index of safe operation of the boiler and warning, comprising: boiler allows time limit, combustion failure blowing out number of times, high water-level alarm number of times, low water level alarm times, the chain blowing out number of times of utmost point low water level, the exhaust gas temperature overtemperature alarm number of times of use.
Water hardness monitoring device 11 is a kind of devices that utilize colorimetric analysis to measure water intermediate ion concentration, it comprises a transparent vessel 12, the both sides of transparent vessel 12 are provided with light source 124 and photosensitive sensor 125 relatively, water inlet 121 links to each other with boiler delivery port 129 with flow detector 127 and fore filter 128 by the magnetic valve 126 of cascade, is connected with colorimetric reagent filling apparatus 131 through nozzle 132 and links to each other with described data communication interface on reagent filler 123.
Be provided with electromagnetic agitation mechanism 133 in the bottom of transparent vessel 12.Also be provided with the real-time ion concentration record module and the safety index module of monitoring water hardness in the record module 32 in real time.In the operational parameter data storehouse, also store and surpass combustor running time, igniting number of times, little fire running time, little fiery number of run, big fire running time, big fire number of run, furnace outage time, domestic oil tank oil feed pump running time, domestic oil tank oil feed pump start-stop time, feed pump running time, feed pump start-stop number of times, continuous water feeding that 10 minutes number of times, boiler water levels continue the high water level time, boiler water level continues the low water level time parameter.
Claims (10)
1, a kind of boiler operating parameter recorder, it is characterized in that being provided with in it embedded microprocessor (1), program storage (10) and data storage (3), the three links to each other by storage control circuit (2), also be connected with real time clock circuit (6) on the microprocessor (1), communication control circuit (4) and data filtering and Acquisition Circuit (7), be connected with data communication interface (51) on the communication control circuit (4), network communication interface (52), GPRS and note wireless communication interface (53), data filtering and Acquisition Circuit (7) are provided with multichannel analog signals filtering acquisition circuits (71) and switching signal filtering acquisition circuits (72), in data storage (3), be provided with the property parameters module (31) of storage boiler property parameters, the real-time record module (32) of record boiler real time execution parameter, set the monitoring, alarming module (33) of boiler operatiopn monitoring and controlling alarm parameter, in cyclelog (10), be provided with control microprocessor (1) monitoring in real time, report to the police and communication program control module (101).
2, according to the described boiler operating parameter recorder of claim 1, it is characterized in that on described analog signal filtering acquisition circuits (71), being connected with analog signal photoelectric isolating circuit (8), on described switching signal filtering acquisition circuits (72), be connected with switching signal photoelectric isolating circuit (9).
3, according to the described boiler operating parameter recorder of claim 1, it is characterized in that described data communication interface (51) comprises USB interface, RS232 interface or RS485 interface or RS422 interface, described network communication interface (52) is Internet interface and/or lan interfaces.
4,, it is characterized in that being connected with on the described data communication interface (51) water hardness monitoring device (11) according to the described boiler operating parameter recorder of claim 1.
5,, it is characterized in that in described analog signal filtering acquisition circuits (71), being provided with boiler firepower parameter, vapor (steam) temperature parameter, steam pressure parameter, steam flow parametric filtering Acquisition Circuit according to the described boiler operating parameter recorder of claim 1.
6, according to the described boiler operating parameter recorder of claim 1, it is characterized in that being provided with in described analog signal filtering acquisition circuits (71) flue-gas temperature, fuel consumption, wind pushing temperature, feed temperature and pressure parameter filtering acquisition circuits, correspondence is provided with boiler energy consumption parameter analysis module in described cyclelog (10) and described data storage (3).
7, according to described any boiler operating parameter recorder of claim 1 to 6, it is characterized in that the interior institute of described property parameters module (31) canned data comprises: boiler use certificate number, registration code, internal number, the boiler title, the boiler model, the manufacturer, build date, rated capacity, rated pressure, rated temperature, working pressure, serviceability temperature, whether economizer is arranged, whether there is condensed water to reclaim, whether air preheater is arranged, external inspection date next time, water pressure test date next time, applying unit, unit address, postcode, the contact person, telephone number, note change administrative staff telephone number, the APN name, control centre IP address, administrative staff's phone number, the switching value table of comparisons, the analog quantity table of comparisons, the fault note table of comparisons, the steam pressure correction sheet, the vapor flow rate correction sheet, the boiler water level correction sheet, the exhaust gas temperature correction sheet, the feed temperature correction sheet; Be provided with operational parameter data storehouse, fault parameter database and safety index database in the described real-time record module (32); The parameter of boiler real time execution is put down in writing in the operational parameter data storehouse automatically, comprising: time, steam pressure, steam flow, boiler water level, exhaust gas temperature, feed temperature; The fault parameter database is put down in writing the parameter of boiler failure automatically, comprising: fault time, fault title, non-failure operation time; The safety index database is set the restriction index of safe operation of the boiler and warning, comprising: boiler allows time limit, combustion failure blowing out number of times, high water-level alarm number of times, low water level alarm times, the chain blowing out number of times of utmost point low water level, the exhaust gas temperature overtemperature alarm number of times of use.
8, according to the described boiler operating parameter recorder of claim 4, it is characterized in that described water hardness monitoring device (11) is a kind of device that utilizes colorimetric analysis to measure water intermediate ion concentration, it comprises a transparent vessel (12), the both sides of transparent vessel (12) are provided with light source (124) and photosensitive sensor (125) relatively, water inlet (121) links to each other with boiler delivery port (129) with flow detector (127) and fore filter (128) by the magnetic valve (126) of cascade, upward is connected with colorimetric reagent filling apparatus (131) through nozzle (132) at reagent filler (123) and links to each other with described data communication interface.
9,, it is characterized in that being provided with electromagnetic agitation mechanism (133) in the bottom of described transparent vessel (12) according to the described boiler operating parameter recorder of claim 8.
10,, it is characterized in that in described real-time record module (32), also being provided with the real-time ion concentration record module and the safety index module of monitoring water hardness according to the described boiler operating parameter recorder of claim 7; In described operational parameter data storehouse, also store and surpass combustor running time, igniting number of times, little fire running time, little fiery number of run, big fire running time, big fire number of run, furnace outage time, domestic oil tank oil feed pump running time, domestic oil tank oil feed pump start-stop time, feed pump running time, feed pump start-stop number of times, continuous water feeding that 10 minutes number of times, boiler water levels continue the high water level time, boiler water level continues the low water level time parameter.
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| CN200910038236A CN101520171A (en) | 2009-03-27 | 2009-03-27 | Boiler operating parameter recorder |
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| CN200910038236A CN101520171A (en) | 2009-03-27 | 2009-03-27 | Boiler operating parameter recorder |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537929A (en) * | 2010-10-19 | 2012-07-04 | 通用电气公司 | System and method for assessment of components of a heat recovery steam generator |
| CN103295275A (en) * | 2012-03-05 | 2013-09-11 | 联想(北京)有限公司 | Method and device for recording work parameters |
| CN103542533A (en) * | 2013-09-18 | 2014-01-29 | 北京华通兴远供热节能技术有限公司 | Boiler combustion and waste heat recovery integrated monitoring intelligent control system |
| CN103994464A (en) * | 2014-05-14 | 2014-08-20 | 山西亚乐士环保技术股份有限公司 | Remote monitoring system for industrial torch |
| EP2873052A1 (en) * | 2012-07-16 | 2015-05-20 | AlertMe.com Ltd. | Fuel consumption estimation |
| US9279346B2 (en) | 2010-10-19 | 2016-03-08 | General Electric Company | Systems, methods, and apparatus for determining online stress and life consumption of a heat recovery steam generator |
| CN105676816A (en) * | 2016-01-14 | 2016-06-15 | 河北工业大学 | Centralized monitoring system of heating equipment |
| CN108679593A (en) * | 2018-07-03 | 2018-10-19 | 南京曼可新材料有限公司 | A kind of boiler operatiopn monitoring device and system |
| CN111536499A (en) * | 2020-04-13 | 2020-08-14 | 重庆城市管理职业学院 | Boiler energy efficiency detection system and method and boiler monitoring system |
| US11391491B2 (en) | 2016-06-22 | 2022-07-19 | Fluid Handling Llc | Low water cut-off remote monitoring and diagnosing system |
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2009
- 2009-03-27 CN CN200910038236A patent/CN101520171A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537929B (en) * | 2010-10-19 | 2016-10-26 | 通用电气公司 | The method and system of the ingredient of heat recovery steam generator is related to for assessment |
| US9279346B2 (en) | 2010-10-19 | 2016-03-08 | General Electric Company | Systems, methods, and apparatus for determining online stress and life consumption of a heat recovery steam generator |
| CN102537929A (en) * | 2010-10-19 | 2012-07-04 | 通用电气公司 | System and method for assessment of components of a heat recovery steam generator |
| US9212569B2 (en) | 2010-10-19 | 2015-12-15 | General Electric Company | Systems, methods, and apparatus for determining online stress and life consumption of a heat recovery steam generator |
| CN103295275A (en) * | 2012-03-05 | 2013-09-11 | 联想(北京)有限公司 | Method and device for recording work parameters |
| US10393629B2 (en) | 2012-07-16 | 2019-08-27 | Centrica Hive Limited | Fuel consumption estimation |
| EP2873052A1 (en) * | 2012-07-16 | 2015-05-20 | AlertMe.com Ltd. | Fuel consumption estimation |
| CN103542533B (en) * | 2013-09-18 | 2016-08-17 | 北京华通兴远供热节能技术有限公司 | Boiler combustion and waste heat recovery comprehensive monitoring intelligence control system |
| CN103542533A (en) * | 2013-09-18 | 2014-01-29 | 北京华通兴远供热节能技术有限公司 | Boiler combustion and waste heat recovery integrated monitoring intelligent control system |
| CN103994464A (en) * | 2014-05-14 | 2014-08-20 | 山西亚乐士环保技术股份有限公司 | Remote monitoring system for industrial torch |
| CN105676816A (en) * | 2016-01-14 | 2016-06-15 | 河北工业大学 | Centralized monitoring system of heating equipment |
| CN105676816B (en) * | 2016-01-14 | 2018-07-13 | 河北工业大学 | The centralized monitoring system of heating equipment |
| US11391491B2 (en) | 2016-06-22 | 2022-07-19 | Fluid Handling Llc | Low water cut-off remote monitoring and diagnosing system |
| CN108679593A (en) * | 2018-07-03 | 2018-10-19 | 南京曼可新材料有限公司 | A kind of boiler operatiopn monitoring device and system |
| CN111536499A (en) * | 2020-04-13 | 2020-08-14 | 重庆城市管理职业学院 | Boiler energy efficiency detection system and method and boiler monitoring system |
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Open date: 20090902 |