CN108195077B - Waste heat recovery monitoring system - Google Patents
Waste heat recovery monitoring system Download PDFInfo
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- CN108195077B CN108195077B CN201711490917.4A CN201711490917A CN108195077B CN 108195077 B CN108195077 B CN 108195077B CN 201711490917 A CN201711490917 A CN 201711490917A CN 108195077 B CN108195077 B CN 108195077B
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- 238000011084 recovery Methods 0.000 title claims abstract description 108
- 239000002918 waste heat Substances 0.000 title claims abstract description 103
- 238000012544 monitoring process Methods 0.000 title claims abstract description 11
- 230000007547 defect Effects 0.000 claims abstract description 7
- 230000008030 elimination Effects 0.000 claims abstract description 6
- 238000003379 elimination reaction Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 13
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 13
- 230000010365 information processing Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000004088 simulation Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 15
- 239000002737 fuel gas Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a waste heat recovery monitoring system, which comprises: the information acquisition module is used for acquiring boiler energy consumption data; the invention has the advantages that the field management personnel can realize the hierarchical management of the waste heat recovery of the boiler in a factory by using the method, accurately position the failure node of the waste heat recovery, investigate the reason of the failure of the waste heat recovery and quickly carry out the field defect elimination work.
Description
Technical Field
The invention relates to the technical field of energy conservation, in particular to a waste heat recovery monitoring system.
Background
The waste heat recovery is to heat cold water by absorbing waste heat of a boiler, and no energy is consumed. As a novel efficient waste heat utilization mode, the waste heat utilization system is mainly used for solving the problems of life of staff, industrial hot water and the like, and because an enterprise uses a boiler at present, the utility of the boiler is increased, energy is saved for the enterprise, and a large amount of cost is saved. The overall heat output capacity is evaluated by the heat efficiency of the heat recovery device, but the existing waste heat utilization mode influences the combustion efficiency of the boiler, when the combustion is insufficient, a large amount of carbon monoxide gas can be generated to cause the potential safety hazard of personnel poisoning, and the operation state of the waste heat recovery device is not monitored, so that the recovered data cannot be quantized.
Disclosure of Invention
The invention aims to overcome the defects and provide a waste heat recovery monitoring system.
A waste heat recovery monitoring system comprising:
the information acquisition module is used for acquiring boiler energy consumption data;
the information processing module is used for receiving the collected boiler energy consumption data, analyzing the collected data and judging whether the waste heat recovery is in the optimal state or not according to the result of analyzing the collected data;
the alarm processing module is used for triggering an alarm signal if the collected waste heat recovery data exceeds a set threshold value, and actively reporting the waste heat recovery working condition to the remote master station in time;
the remote master station is used for controlling and adjusting the waste heat recovery system;
the information acquisition module is connected with the information processing module, and the information processing module is simultaneously connected with the alarm processing module and the control module.
Further, the boiler energy consumption data comprises the following data:
boiler water temperature, recovered heat, cooling water flow, boiler fuel gas consumption, heat output value of the boiler within 1 hour, heat recovery value of the boiler within 1 hour and carbon monoxide emission.
The system further comprises a storage module used for presetting and storing the optimal state threshold value of the heat output efficiency before analyzing the collected data, and the storage module is connected with the information processing module.
Further, the storage module is also used for presetting and storing the carbon monoxide content threshold value before analyzing the collected data.
The boiler positioning system comprises a communication base station, a modulation and demodulation module and a shared antenna, wherein the communication base station is used for receiving waste heat recovery working conditions and calculating boiler positioning data when boiler energy consumption data are collected, source data of a plurality of boiler positioning base stations corresponding to a boiler remote main station form a boiler positioning data group at the boiler remote main station, the communication base station sends the positioning data group output by the boiler remote main station and the corresponding waste heat recovery working conditions to the modulation and demodulation module, and the modulation and demodulation module transmits boiler positioning data modulation signals to the shared antenna; meanwhile, the alarm transmitting module sends an alarm signal to the shared antenna;
the combining module is used for power synthesis of the alarm signal and the boiler positioning data modulation signal by the shared antenna to form a mixed signal of the alarm signal and the boiler positioning data;
the broadcasting module is used for transmitting a mixed signal of the alarm signal and the boiler positioning data to a field operator in a block data broadcasting mode;
the positioning communication module is simultaneously connected with the storage module, the alarm processing module and the control module, the combining module is connected with the positioning communication module, and the broadcasting module is connected with the combining module.
Further, the remote master station comprises an encoding module, which is used for encoding the boiler according to the dividing principle that the collected waste heat recovery data exceeds the range size of the threshold value before controlling and adjusting the waste heat recovery system, so that the boiler is in one-to-one correspondence with the waste heat recovery working condition dividing units;
the virtual demonstration module is used for splitting the waste heat recovery working condition of each boiler according to codes to ensure that the granularity of the waste heat recovery working condition data of each boiler meets the requirement of construction waste heat recovery precision, loading and caching the waste heat recovery working condition detail data of each boiler in a remote main station, controlling the code display and hiding of each boiler according to a partition unit directory, accelerating the display speed of the remote main station and marking the waste heat recovery working condition data details through a human-computer interaction interface of the remote main station, wherein the waste heat recovery working condition data details comprise boiler names, codes, boiler water temperatures, recovered heat, cooling water flow, boiler gas consumption, heat output values in 1h of the boiler, heat recovery values in 1h and carbon monoxide emission, associating the data details and updating according to needs, and constructing three-dimensional virtual demonstration by time axis driving, recording in real time and displaying abnormal different color marks on a three-dimensional virtual demonstration, and visually describing problems in waste heat recovery and corresponding boiler codes;
the five-dimensional process simulation module is used for summarizing key waste heat recovery working condition indexes of all boilers, storing, counting and analyzing bottom data, taking an alarm report of a waste heat recovery working condition division unit of the boiler as a drive, recording the alarm report as a finished item when the alarm report is finished, synchronously updating in real time, recording the alarm report as a defect elimination record and carrying out working condition checking and correcting record when the alarm report is finished, and finally calling two-dimensional data through three-dimensional model operation so as to realize five-dimensional waste heat recovery process simulation;
the system comprises an uploading module, a remote master station and a mobile phone, wherein the uploading module is used for positioning and navigating by using the mobile phone on site by an operator, finding a boiler to be processed in a code scanning mode, submitting boiler positioning data and an alarm report file, uploading relevant characters, images and videos, caching the characters, images and videos in a local offline mode, synchronizing the characters, images and videos to the remote master station, finishing processing by the remote master station, and feeding back the latest data to the mobile phone for the operator to check information;
and the duty division module is used for determining duty division of various field operators in system operation, and allocating operation authorities according to the duty division, wherein the directory hierarchies of the field operators with different duty authorities for logging in the system are different.
The invention mainly aims to provide a waste heat recovery monitoring system, which can be used by field managers to realize hierarchical management of waste heat recovery of a boiler in a factory, accurately position a waste heat recovery failure fault node, investigate the reason of waste heat recovery failure and quickly carry out field defect elimination work.
Drawings
FIG. 1 is a system diagram of the present invention;
Detailed Description
The following description of the waste heat recovery monitoring system according to the present invention will be made with reference to the accompanying drawings and the embodiments of the invention.
Example (b):
a waste heat recovery monitoring system comprising:
the information acquisition module is used for acquiring boiler energy consumption data;
the information processing module is used for receiving the collected boiler energy consumption data, analyzing the collected data and judging whether the waste heat recovery is in the optimal state or not according to the result of analyzing the collected data;
the alarm processing module is used for triggering an alarm signal if the collected waste heat recovery data exceeds a set threshold value, and actively reporting the waste heat recovery working condition to the remote master station in time;
the control module is used for controlling and adjusting the waste heat recovery system by the remote master station;
the information acquisition module is connected with the information processing module, and the information processing module is simultaneously connected with the alarm processing module and the control module.
Further, the boiler energy consumption data comprises the following data:
boiler water temperature, recovered heat, cooling water flow, boiler fuel gas consumption, heat output value of the boiler within 1 hour, heat recovery value of the boiler within 1 hour and carbon monoxide emission.
The system further comprises a storage module used for presetting and storing the optimal state threshold value of the heat output efficiency before analyzing the collected data, and the storage module is connected with the information processing module.
Further, the storage module is also used for presetting and storing the carbon monoxide content threshold value before analyzing the collected data.
The boiler positioning system comprises a communication base station, a modulation and demodulation module and a shared antenna, wherein the communication base station is used for receiving waste heat recovery working conditions and calculating boiler positioning data when boiler energy consumption data are collected, source data of a plurality of boiler positioning base stations corresponding to a boiler remote main station form a boiler positioning data group at the boiler remote main station, the communication base station sends the positioning data group output by the boiler remote main station and the corresponding waste heat recovery working conditions to the modulation and demodulation module, and the modulation and demodulation module transmits boiler positioning data modulation signals to the shared antenna; meanwhile, the alarm transmitting module sends an alarm signal to the shared antenna;
the combining module is used for power synthesis of the alarm signal and the boiler positioning data modulation signal by the shared antenna to form a mixed signal of the alarm signal and the boiler positioning data;
the broadcasting module is used for transmitting a mixed signal of the alarm signal and the boiler positioning data to a field operator in a block data broadcasting mode;
the positioning communication module is simultaneously connected with the storage module, the alarm processing module and the control module, the combining module is connected with the positioning communication module, and the broadcasting module is connected with the combining module.
Further, the remote master station comprises an encoding module, which is used for encoding the boiler according to the dividing principle that the collected waste heat recovery data exceeds the range size of the threshold value before controlling and adjusting the waste heat recovery system, so that the boiler is in one-to-one correspondence with the waste heat recovery working condition dividing units;
the virtual demonstration module is used for splitting the waste heat recovery working condition of each boiler according to codes to ensure that the granularity of the waste heat recovery working condition data of each boiler meets the requirement of construction waste heat recovery precision, loading and caching the waste heat recovery working condition detail data of each boiler in a remote main station, controlling the code display and hiding of each boiler according to a partition unit directory, accelerating the display speed of the remote main station and marking the waste heat recovery working condition data details through a human-computer interaction interface of the remote main station, wherein the waste heat recovery working condition data details comprise boiler names, codes, boiler water temperatures, recovered heat, cooling water flow, boiler gas consumption, heat output values in 1h of the boiler, heat recovery values in 1h and carbon monoxide emission, associating the data details and updating according to needs, and constructing three-dimensional virtual demonstration by time axis driving, recording in real time and displaying abnormal different color marks on a three-dimensional virtual demonstration, and visually describing problems in waste heat recovery and corresponding boiler codes;
the five-dimensional process simulation module is used for summarizing key waste heat recovery working condition indexes of all boilers, storing, counting and analyzing bottom data, taking an alarm report of a waste heat recovery working condition division unit of the boiler as a drive, recording the alarm report as a finished item when the alarm report is finished, synchronously updating in real time, recording the alarm report as a defect elimination record and carrying out working condition checking and correcting record when the alarm report is finished, and finally calling two-dimensional data through three-dimensional model operation so as to realize five-dimensional waste heat recovery process simulation;
the system comprises an uploading module, a remote master station and a mobile phone, wherein the uploading module is used for positioning and navigating by using the mobile phone on site by an operator, finding a boiler to be processed in a code scanning mode, submitting boiler positioning data and an alarm report file, uploading relevant characters, images and videos, caching the characters, images and videos in a local offline mode, synchronizing the characters, images and videos to the remote master station, finishing processing by the remote master station, and feeding back the latest data to the mobile phone for the operator to check information;
and the duty division module is used for determining duty division of various field operators in system operation, and allocating operation authorities according to the duty division, wherein the directory hierarchies of the field operators with different duty authorities for logging in the system are different.
A waste heat recovery monitoring system comprises the following steps:
acquiring boiler energy consumption data;
receiving the collected boiler energy consumption data, and analyzing the collected data;
judging whether the waste heat recovery is in the optimal state or not according to the result of analyzing the acquired data;
if the collected waste heat recovery data exceeds a set threshold value, triggering an alarm signal, and actively reporting the waste heat recovery working condition to a remote main station in time;
and the remote master station controls and adjusts the waste heat recovery system.
Further, the boiler energy consumption data comprises the following data:
boiler water temperature, recovered heat, cooling water flow, boiler fuel gas consumption, heat output value of the boiler within 1 hour, heat recovery value of the boiler within 1 hour and carbon monoxide emission.
And receiving the acquired boiler energy consumption data, and presetting and storing the optimal state threshold value of the heat output efficiency before analyzing the acquired data.
And receiving the acquired boiler energy consumption data, and presetting and storing a carbon monoxide content threshold value before analyzing the acquired data.
When boiler energy consumption data are collected, a communication base station receives waste heat recovery working conditions and calculates boiler positioning data, source data of a plurality of boiler positioning base stations corresponding to a boiler remote main station form a boiler positioning data group in the boiler remote main station, the communication base station sends the positioning data group output by the boiler remote main station and the corresponding waste heat recovery working conditions to a modulation and demodulation module, and the modulation and demodulation module transmits boiler positioning data modulation signals to a shared antenna; meanwhile, the alarm transmitting module sends an alarm signal to the shared antenna;
the shared antenna carries out power synthesis on the alarm signal and the boiler positioning data modulation signal to form a mixed signal of the alarm signal and the boiler positioning data;
and forwarding a mixed signal of the alarm signal and the boiler positioning data to a field operator in a block data broadcasting mode.
The method comprises the steps that a remote main station codes a boiler according to a dividing principle that collected waste heat recovery data exceed a threshold value before controlling and adjusting a waste heat recovery system, so that the boiler corresponds to waste heat recovery working condition dividing units of the boiler one to one;
splitting the waste heat recovery working condition of each boiler according to codes to ensure that the granularity of the waste heat recovery working condition data of each boiler meets the requirement of construction waste heat recovery precision, loading the waste heat recovery working condition detail data of each boiler to a remote main station and caching, controlling the code display and hiding of each boiler according to a partition unit directory, accelerating the display speed of the remote main station and marking the waste heat recovery working condition data details through a human-computer interaction interface of the remote main station, wherein the waste heat recovery working condition data details comprise boiler names, codes, boiler water temperature, recovered heat, cooling water flow, boiler gas consumption, output heat value in 1h of the boiler, internal heat recovery heat value in 1h and carbon monoxide emission, associating the data details and updating according to needs, building a three-dimensional virtual demonstration by time axis drive, recording in real time and displaying the abnormal color mark on the three-dimensional virtual demonstration, visually describing problems occurring in waste heat recovery and corresponding boiler codes;
collecting key waste heat recovery working condition indexes of all boilers, storing, counting and analyzing bottom data, taking an alarm report of a waste heat recovery working condition dividing unit of the boilers as a drive, recording the alarm report as a finished item when the alarm report is finished, synchronously updating in real time, recording the alarm report as a defect elimination record and carrying out working condition checking and correcting record when the alarm report is finished, and finally calling two-dimensional data through three-dimensional model operation so as to realize five-dimensional waste heat recovery process simulation;
an operator uses a mobile phone to perform positioning navigation on site, finds a boiler to be processed in a code scanning mode, submits boiler positioning data and an alarm report file, uploads related characters, images and videos, caches the data in the local area in an off-line mode, synchronizes the data to a remote master station, and the remote master station finishes processing and feeds back latest data to the mobile phone for the operator to check information;
and determining the division of the duties of various field operators in the system operation, and allocating operation authorities according to the division of the duties, wherein the directory hierarchies of the field operators with different duty authorities logging in the system are different.
Claims (1)
1. A waste heat recovery monitoring system is characterized by comprising the following components:
the information acquisition module is used for acquiring waste heat recovery data;
the information processing module is used for receiving the collected waste heat recovery data, analyzing the collected data and judging whether the waste heat recovery is in the optimal state or not according to the result of analyzing the collected data;
the alarm processing module is used for triggering an alarm signal if the collected waste heat recovery data exceeds a set threshold value, and actively reporting the waste heat recovery working condition to the remote master station in time;
the remote master station is used for controlling and adjusting the waste heat recovery system;
the information acquisition module is connected with the information processing module, and the information processing module is simultaneously connected with the alarm processing module and the control module; the waste heat recovery data comprises the following data:
boiler water temperature, recovered heat, cooling water flow, boiler gas consumption, boiler heat output value within 1 hour, boiler heat recovery heat value within 1 hour and carbon monoxide emission; the system also comprises a storage module, a data processing module and a data processing module, wherein the storage module is used for presetting and storing the optimal state threshold value of the heat output efficiency before analyzing the acquired data and is connected with the information processing module; the storage module is also used for presetting and storing the carbon monoxide content threshold value before analyzing the acquired data; the boiler positioning system comprises a boiler remote main station, a communication base station and a modem module, wherein the boiler positioning system comprises a plurality of boiler positioning base stations, the boiler positioning base stations are used for receiving waste heat recovery working conditions and calculating boiler positioning data when waste heat recovery data are collected, source data of the boiler positioning base stations corresponding to the boiler remote main station form a boiler positioning data group at the boiler remote main station, the communication base station sends the positioning data group output by the boiler remote main station and the corresponding waste heat recovery working conditions to the modem module, and the modem module transmits a boiler positioning data modulation signal to a shared antenna; meanwhile, the alarm transmitting module sends an alarm signal to the shared antenna;
the combining module is used for power synthesis of the alarm signal and the boiler positioning data modulation signal by the shared antenna to form a mixed signal of the alarm signal and the boiler positioning data;
the broadcasting module is used for transmitting a mixed signal of the alarm signal and the boiler positioning data to a field operator in a block data broadcasting mode;
the positioning communication module is simultaneously connected with the storage module, the alarm processing module and the control module,
the combining module is connected with the positioning communication module, and the broadcasting module is connected with the combining module; the remote master station comprises a coding module, a data acquisition module and a data processing module, wherein the coding module is used for coding the boiler according to the dividing principle that the collected waste heat recovery data exceeds the range size of the threshold value before controlling and adjusting the waste heat recovery system, so that the boiler is in one-to-one correspondence with the waste heat recovery working condition dividing units;
the virtual demonstration module is used for splitting the waste heat recovery working condition of each boiler according to codes to ensure that the granularity of the waste heat recovery working condition data of each boiler meets the requirement of construction waste heat recovery precision, loading and caching the waste heat recovery working condition detail data of each boiler in a remote main station, controlling the code display and hiding of each boiler according to a partition unit directory, accelerating the display speed of the remote main station and marking the waste heat recovery working condition data details through a human-computer interaction interface of the remote main station, wherein the waste heat recovery working condition data details comprise boiler names, codes, boiler water temperatures, recovered heat, cooling water flow, boiler gas consumption, heat output values in 1h of the boiler, heat recovery values in 1h and carbon monoxide emission, associating the data details and updating according to needs, and constructing three-dimensional virtual demonstration by time axis driving, recording in real time and displaying abnormal different color marks on a three-dimensional virtual demonstration, and visually describing problems in waste heat recovery and corresponding boiler codes;
the five-dimensional process simulation module is used for summarizing key waste heat recovery working condition indexes of all boilers, storing, counting and analyzing bottom data, taking an alarm report of a waste heat recovery working condition division unit of the boiler as a drive, recording the alarm report as a finished item when the alarm report is finished, synchronously updating in real time, recording the alarm report as a defect elimination record and carrying out working condition checking and correcting record when the alarm report is finished, and finally calling two-dimensional data through three-dimensional model operation so as to realize five-dimensional waste heat recovery process simulation;
the system comprises an uploading module, a remote master station and a mobile phone, wherein the uploading module is used for positioning and navigating by using the mobile phone on site by an operator, finding a boiler to be processed in a code scanning mode, submitting boiler positioning data and an alarm report file, uploading relevant characters, images and videos, caching the characters, images and videos in a local offline mode, synchronizing the characters, images and videos to the remote master station, finishing processing by the remote master station, and feeding back the latest data to the mobile phone for the operator to check information;
and the duty division module is used for determining duty division of various field operators in system operation, and allocating operation authorities according to the duty division, wherein the directory hierarchies of the field operators with different duty authorities for logging in the system are different.
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| CN109611815B (en) * | 2018-12-28 | 2020-09-08 | 新奥数能科技有限公司 | Energy consumption alarm management method and device for gas steam boiler |
| CN115076994A (en) * | 2022-06-13 | 2022-09-20 | 安徽正刚新能源科技有限公司 | Waste heat recycling system of rotary dehumidification unit |
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Effective date of registration: 20200714 Address after: 430000 factory building (Xinhua Industrial Park), 36 Dongfeng Avenue, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province Applicant after: Hubei qilanban Energy Saving Technology Co.,Ltd. Address before: 430000 Hubei city of Wuhan province Hannan District of Wuhan economic and Technological Development Zone Construction Bank B, C business mansion building 26 layer (9). Applicant before: HUBEI JINXIONG ENERGY SAVING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230919 Address after: Huaide International Building, No. 73, Fuyong Section, Guangshen Road, Huaide Community, Fuyong Street, Bao'an District, Shenzhen City, Guangdong Province, 518000, 2005 Patentee after: Shenzhen qilaoban Energy Saving Technology Co.,Ltd. Address before: 430000 plant No. 36-3, Dongfeng Avenue, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province (Xinhua Industrial Park) Patentee before: Hubei qilanban Energy Saving Technology Co.,Ltd. |
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Granted publication date: 20200825 |