CN202032556U - Monitoring recorder of boiler operating parameter - Google Patents

Monitoring recorder of boiler operating parameter Download PDF

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Publication number
CN202032556U
CN202032556U CN2011200438022U CN201120043802U CN202032556U CN 202032556 U CN202032556 U CN 202032556U CN 2011200438022 U CN2011200438022 U CN 2011200438022U CN 201120043802 U CN201120043802 U CN 201120043802U CN 202032556 U CN202032556 U CN 202032556U
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CN
China
Prior art keywords
boiler
duty
monitoring
operator
real time
Prior art date
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Expired - Lifetime
Application number
CN2011200438022U
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Chinese (zh)
Inventor
黎华
郭毅刚
叶伟文
李茂东
洪文健
上官斌
喻文
张术宽
张胜军
杨麟
刘明康
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Guangzhou Hanlinde Electronic Technology Co. Ltd.
Original Assignee
YINGUANG ELECTRONICS INDUSTRIAL Co Ltd
Guangzhou Special Pressure Equipment Inspection and Research Institute
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Filing date
Publication date
Application filed by YINGUANG ELECTRONICS INDUSTRIAL Co Ltd, Guangzhou Special Pressure Equipment Inspection and Research Institute filed Critical YINGUANG ELECTRONICS INDUSTRIAL Co Ltd
Priority to CN2011200438022U priority Critical patent/CN202032556U/en
Application granted granted Critical
Publication of CN202032556U publication Critical patent/CN202032556U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a monitoring recorder of boiler operating parameter. According to the monitoring recorder, a microprocessor is connected with a communication control circuit, a data filtering and acquiring circuit, and a real time positioning and monitoring device using radio frequency for personnel on duty corresponding to a specific boiler; and a real time positioning and monitored device using radio frequency for the personnel on duty, which is worn on the personnel on duty, is provided with radio frequency connection and is corresponding to the real time positioning and monitoring device, is arranged. The real time recording, displaying and sending of information such as boiler operation safety, supervision, fault, boiler attribute, and the personnel on duty of a boiler to a governmental department for safety supervision and management and even a boiler installation and maintenance enterprise are realized, through Internet, GPRS telephone messages and the real time positioning and monitoring device using radio frequency for personnel on duty. Even the actions of giving an alarm and calling the personnel on duty to return to duty can be realized. Therefore, related departments can adopt prevention measures, so that operation in danger of the boiler is avoided; generation of accidents is prevented; energy-saving, safe and economical operation of the boiler is guaranteed; and investigation of reasons after accidents is facilitated.

Description

A kind of boiler operating parameter monitoring and recording instrument
Technical field
The utility model 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 monitoring and recording instrument 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, become requisite industrial equipment in national product and the people life, 85% of coal in China output in 2007 is used for boiler oil.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 manually are difficult to detect in the running of boiler, after 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 monitoring and recording instrument 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 the GPRS 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 a kind of technique known can solve technical problem to be solved by this invention at present.
In addition, the safe operation of boiler, very big with boiler attendance personnel's sense of responsibility relation, it is the immediate cause that causes many accidents to take place that the operator on duty leaves the post without authorization, prior art does not disclose as yet and how to address this problem.
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 this boiler operating parameter monitoring and recording instrument suitable can online detection boiler in the device of hardness of water.
The utility model content
Basic task of the present utility model is to solve current safety supervisory and management department lacks effective monitoring means to boiler operatiopn safety technical barrier, provide a kind of based on computer network, satellite communication technology, especially the boiler operating parameter monitoring and recording instrument of wireless radiofrequency operator on duty post monitoring technology, can take this real-time record, show and use to safety supervision management department of government and even boiler, safeguard that enterprise sends the boiler operatiopn security information, operator on duty's post monitoring information, can also send boiler attribute informations such as safety supervision License Status, even can finish the transmission warning message immediately automatically by the GPRS 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 utility model is to solve the difficult problem that the boiler operating parameter monitoring and recording instrument could onlinely detect, send the water hardness in the boiler.
Basic technical scheme of the present utility model is:
The boiler operating parameter monitoring and recording instrument, comprise 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 the internet data communication interface on the communication control circuit, network communication interface, data filtering and Acquisition Circuit are provided with multichannel analog signals filtering acquisition circuits and switching signal filtering acquisition circuits, it is characterized in that being provided with in described cyclelog the control microprocessor monitors in real time, the program controling module of warning and communication, be fixedly linked with microprocessor and be provided with the wireless radiofrequency operator on duty real-time position monitor device corresponding with specific boiler, the corresponding operator on duty wireless radiofrequency operator on duty on one's body that is worn on who is provided with the radio frequency connection with real-time position monitor device locatees monitored device in real time, described data storage is provided with the property parameters module of storing the boiler property parameters in being, 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, and the operator on duty is on duty or the data storage of the recorded information module of leaving the post.
Scheme comprises more specifically:
The real-time position monitor device of each described wireless radiofrequency operator on duty is furnished with at least one described wireless radiofrequency operator on duty monitored device in location in real time, and each wireless radiofrequency operator on duty monitored device in location in real time is built-in with unique identification coding.
On communication control circuit, be connected with GPRS short message notification dispensing device, stand fast at work position by the operator on duty that allows that mobile phone receives in order to real-time informing operator on duty and/or its upper management personnel.
On communication control circuit, also be connected with the voice notification device of supervising the operator on duty to stand fast at work position in real time.
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.
Be connected with the water hardness monitoring device on described analog signal photoelectric isolating circuit and the switching signal photoelectric isolating circuit.
On described analog signal photoelectric isolating circuit, be connected with in order to detect the sensing transmission circuit of boiler firepower, vapor (steam) temperature, steam pressure, steam flow and flue-gas temperature, fuel consumption, wind pushing temperature, feed temperature and pressure thereof.
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, on the reagent filler, be connected with the colorimetric reagent filling apparatus and link to each other, be provided with electromagnetic agitation mechanism in the bottom of transparent vessel with described data communication interface through nozzle.
The utility model boiler operating parameter monitoring and recording instrument passes through the Internet, real-time position monitor technology of GPRS SMS and wireless radiofrequency operator on duty 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, on duty or the information of leaving post of boiler attendance personnel, even can also finish automatically immediately by GPRS and SMS and send report to the police and allow the boiler attendance personnel information of returning to post, 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 monitoring and recording instrument 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 the utility model boiler operating parameter monitoring and recording instrument;
Fig. 2 is the principle schematic of water hardness monitoring device in the utility model.
The specific embodiment
The boiler operating parameter monitoring and recording instrument, as shown in Figure 1, 2, comprise 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, communication control circuit 4 and data filtering and Acquisition Circuit 7 on the microprocessor 1, be connected with internet data communication interface 51, network communication interface 52 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.
Be provided with in cyclelog 10 that control microprocessor 1 is monitored in real time, the program controling module 101 of warning and communication, with microprocessor 1 be fixedly linked be provided with the corresponding real-time position monitor device of the wireless radiofrequency operator on duty 14(Fig. 1 of specific boiler in be provided with one), locate monitored device 15 in real time with the real-time position monitor device 14 corresponding operator on duty wireless radiofrequency operators on duty on one's body that are worn on that are provided with a plurality of radio frequencies connections, the monitored device in the real-time location of each wireless radiofrequency operator on duty is built-in with unique identification and encodes.Be solidified 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 in the data storage 3, and the operator on duty is on duty or the data storage of the recorded information module 34 of leaving the post.
On communication control circuit 4, be connected with GPRS short message notification dispensing device 53, stand fast at work position by the operator on duty that allows that mobile phone receives in order to real-time informing operator on duty and/or its upper management personnel.On communication control circuit 4, also be connected with the voice notification device of supervising the operator on duty to stand fast at work position in real time.
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.
Be connected with water hardness monitoring device 11 on analog signal photoelectric isolating circuit 8 and the switching signal photoelectric isolating circuit 9.
On analog signal photoelectric isolating circuit 8, be connected with in order to detect the sensing transmission circuit 5 of boiler firepower, vapor (steam) temperature, steam pressure, steam flow and flue-gas temperature, fuel consumption, wind pushing temperature, feed temperature and pressure thereof.
Data communication interface 51 includes but not limited to that USB interface, RS232 interface, RS485 interface, RS422 connect.Network communication interface 52 is Internet interface and/or lan interfaces.
Solidifying canned datas in the property parameters module 31 includes but not limited to: 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, on reagent filler 123, be connected with colorimetric reagent filling apparatus 131 and link to each other, be provided with electromagnetic agitation mechanism 133 in the bottom of transparent vessel 12 with data communication interface through nozzle 132.
Also be provided with real-time ion concentration record and the safety index module related in the record module 32 in real time with the water hardness monitoring.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.
The utility model its hardware logic electric circuit structure that focuses on required for protection; select then to be matched according to concrete needs by the technical staff as for concrete circuit and components and parts, the physical circuit product that is produced thus all should be within the utility model scope required for protection.

Claims (8)

1. boiler operating parameter monitoring and recording instrument, comprise 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), data filtering and Acquisition Circuit (7) are provided with multichannel analog signals filtering acquisition circuits (71) and switching signal filtering acquisition circuits (72), it is characterized in that in described cyclelog (10), being provided with control microprocessor (1) monitoring in real time, the program controling module (101) of warning and communication, be fixedly linked with microprocessor (1) and be provided with the wireless radiofrequency operator on duty real-time position monitor device (14) corresponding with boiler, the corresponding operator on duty wireless radiofrequency operator on duty on one's body that is worn on who is provided with the radio frequency connection with real-time position monitor device (14) locatees monitored device (15) in real time, described data storage (3) is provided with the property parameters module (31) of storing the boiler property parameters in being, 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, and the operator on duty is on duty or the data storage of recorded information module (34) of leaving the post.
2. according to the described boiler operating parameter monitoring and recording instrument of claim 1, it is characterized in that each real-time position monitor device of described wireless radiofrequency operator on duty (14) is furnished with at least one described wireless radiofrequency operator on duty location monitored device (15) in real time, each wireless radiofrequency operator on duty monitored device in location in real time is built-in with unique identification coding.
3. according to the described boiler operating parameter monitoring and recording instrument of claim 2, it is characterized in that on described communication control circuit (4), being connected with GPRS short message notification dispensing device (53), stand fast at work position by the operator on duty that allows that mobile phone receives in order to real-time informing operator on duty and/or its upper management personnel.
4. according to the described boiler operating parameter monitoring and recording instrument of claim 3, it is characterized in that on described communication control circuit (4), also being connected with the voice notification device of supervising the operator on duty to stand fast at work position in real time.
5. according to claim 3 or 4 described boiler operating parameter monitoring and recording instruments, 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).
6. according to the described boiler operating parameter monitoring and recording instrument of claim 5, it is characterized in that being connected with water hardness monitoring device (11) on described analog signal photoelectric isolating circuit (8) and the switching signal photoelectric isolating circuit (9).
7. according to the described boiler operating parameter monitoring and recording instrument of claim 5, it is characterized in that on described analog signal photoelectric isolating circuit (8), being connected with in order to detect the sensing transmission circuit (5) of boiler firepower, vapor (steam) temperature, steam pressure, steam flow and flue-gas temperature, fuel consumption, wind pushing temperature, feed temperature and pressure thereof.
8. according to the described boiler operating parameter monitoring and recording instrument of claim 7, 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 be connected with colorimetric reagent filling apparatus (131) at reagent filler (123) and link to each other, be provided with electromagnetic agitation mechanism (133) in the bottom of transparent vessel (12) with described data communication interface through nozzle (132).
CN2011200438022U 2011-02-22 2011-02-22 Monitoring recorder of boiler operating parameter Expired - Lifetime CN202032556U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103676748A (en) * 2013-12-24 2014-03-26 湖南科技大学 Remote monitoring system for operating efficiency of coal-fired boiler based on reverse carbon method
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
CN104567374A (en) * 2014-12-25 2015-04-29 贵州永兴科技有限公司 Universal informatization electric furnace with alarming and face recognition function
CN104596258A (en) * 2014-12-25 2015-05-06 贵州永兴科技有限公司 Informationized universal electric furnace having counting and face recognition functions
CN104654790A (en) * 2014-12-25 2015-05-27 贵州永兴科技有限公司 Informatization universal electric furnace
CN105157859A (en) * 2015-07-10 2015-12-16 吴鹏 Boiler temperature alarming method and system
CN105258103A (en) * 2015-11-27 2016-01-20 广州特种承压设备检测研究院 Full-automatic boiler intelligent warning prompt system and method
CN106200542A (en) * 2016-08-11 2016-12-07 北京大唐恒通机械输送技术有限公司 Slag drying machine remote online monitoring analyzes system and method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103676748A (en) * 2013-12-24 2014-03-26 湖南科技大学 Remote monitoring system for operating efficiency of coal-fired boiler based on reverse carbon method
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
CN104567374A (en) * 2014-12-25 2015-04-29 贵州永兴科技有限公司 Universal informatization electric furnace with alarming and face recognition function
CN104596258A (en) * 2014-12-25 2015-05-06 贵州永兴科技有限公司 Informationized universal electric furnace having counting and face recognition functions
CN104654790A (en) * 2014-12-25 2015-05-27 贵州永兴科技有限公司 Informatization universal electric furnace
CN105157859A (en) * 2015-07-10 2015-12-16 吴鹏 Boiler temperature alarming method and system
CN105258103A (en) * 2015-11-27 2016-01-20 广州特种承压设备检测研究院 Full-automatic boiler intelligent warning prompt system and method
CN106200542A (en) * 2016-08-11 2016-12-07 北京大唐恒通机械输送技术有限公司 Slag drying machine remote online monitoring analyzes system and method

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TR01 Transfer of patent right

Effective date of registration: 20170915

Address after: 510100 No. 97, Baiyun Road, Guangzhou, Guangdong, Yuexiu District

Co-patentee after: Guangzhou Hanlinde Electronic Technology Co. Ltd.

Patentee after: Guangzhou Special Pressure Equipment Inspection and Research Institute

Address before: 510100 No. 97, Baiyun Road, Guangzhou, Guangdong, Yuexiu District

Co-patentee before: Yinguang Electronics Industrial Co., Ltd.

Patentee before: Guangzhou Special Pressure Equipment Inspection and Research Institute

Effective date of registration: 20170915

Address after: 510100 No. 97, Baiyun Road, Guangzhou, Guangdong, Yuexiu District

Co-patentee after: Guangzhou Hanlinde Electronic Technology Co. Ltd.

Patentee after: Guangzhou Special Pressure Equipment Inspection and Research Institute

Address before: 510100 No. 97, Baiyun Road, Guangzhou, Guangdong, Yuexiu District

Co-patentee before: Yinguang Electronics Industrial Co., Ltd.

Patentee before: Guangzhou Special Pressure Equipment Inspection and Research Institute

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20111109