CN207096782U - Low-level (stack-gas) economizer remote online monitoring device - Google Patents
Low-level (stack-gas) economizer remote online monitoring device Download PDFInfo
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- CN207096782U CN207096782U CN201720633197.1U CN201720633197U CN207096782U CN 207096782 U CN207096782 U CN 207096782U CN 201720633197 U CN201720633197 U CN 201720633197U CN 207096782 U CN207096782 U CN 207096782U
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Abstract
A kind of low-level (stack-gas) economizer remote online monitoring device, data acquisition unit on the spot including gathering low-level (stack-gas) economizer real-time running data, receive the data transmission unit on the spot of data acquisition unit transmission data on the spot, the cloud server of data transmission unit transmission data on the spot is received, the industrial control computer of cloud server transmission data is received by Internet network.The utility model low-level (stack-gas) economizer remote online monitoring device, remote online monitoring, real-time running data are remotely monitored, after noting abnormalities can and alarm.It can be widely applied in the long-range monitoring of low-level (stack-gas) economizer.
Description
Technical field
The present invention relates to a kind of low-level (stack-gas) economizer remote online monitoring device, it can be widely applied to low-level (stack-gas) economizer and remotely supervise
In survey.
Background technology
With country《The energy-saving and emission-reduction of coal electricity upgrade and transformation action plan（2014-the year two thousand twenty）》It is required that domestic firepower hair
Electric enterprise implement energy-saving and emission-reduction equipment and technology upgrading, low-level (stack-gas) economizer are applied in thermal power generation corporations.Low temperature saves
Coal device is typically uniformly controlled among thermal power generation corporations by DCS and data acquisition, but due to thermal power generation corporations
Operations staff had little understanding for the operational factor of low-level (stack-gas) economizer, for some more hidden thundering observed datas not very
Pay attention to, it occur frequently that after causing equipment downtime failure, just notify that manufacturer is maintained.
The content of the invention
It is an object of the invention to provide a kind of remote online monitoring, real-time running data remotely monitor, finding
After exception can and alarm low-level (stack-gas) economizer remote online monitoring device.
In order to achieve the above object, low-level (stack-gas) economizer remote online monitoring device of the present invention, including collection low-level (stack-gas) economizer
The data acquisition unit on the spot of real-time running data, the data on the spot for receiving data acquisition unit transmission data on the spot send list
Member, the cloud server of data transmission unit transmission data on the spot is received, receiving cloud server by Internet network passes
Send the industrial control computer of data；Described data acquisition unit on the spot, including the switching input module of gathered data, mould
Analog quantity input module, the PLC FPGAs that the data that switching input module, Analog input mModule gather are handled
Controller.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, described data acquisition unit on the spot, quantity are several.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, described data acquisition unit on the spot, quantity are 1.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, described switching input module, it is responsible for collection low temperature and saves
Standard-sized sheet, the fully closed and fault data of coal device electric gate valve, and low-level (stack-gas) economizer increase operation, stopping and the number of faults of journey water pump
According to.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, described Analog input mModule, it is responsible for collection low temperature and saves
Coal device inlet water temperature, exit water temperature, inlet flue gas temperature, outlet cigarette temperature, the flow of heat-exchanging water, inlet flue gas humidity, exiting flue gas are wet
Degrees of data.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, the real-time running data of low-level (stack-gas) economizer need to be placed on PLC
Among programmable logic controller (PLC) random access memory ram, to adapt to random-access needs.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, including at least a set of data transmission unit on the spot, pass through electricity
Believe the 2G/3G/4G network insertion Internet networks that operator provides, the data that data acquisition unit on the spot is collected are sent
To cloud server.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, industrial control computer pass through the data of cloud server
Internet network receives, and carries out visualization processing to the running situation of low-level (stack-gas) economizer by configuration software, while set each
The alarming value of individual data, the real time execution situation of station boiler subsidiary engine equipment can be monitored by real-time gesture and historical trend, it is right
The data received are calculated and compared, and whether detection data are abnormal, are judged and early warning.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, the running situation of low-level (stack-gas) economizer is entered by configuration software
Row visualization processing, the data received are calculated and compared by configuration software historical trend data storehouse, detect data
It is whether abnormal, judged and early warning.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, the real-time running data of low-level (stack-gas) economizer is remotely supervised
Survey, meet low-level (stack-gas) economizer equipment manufacturer accumulation technology data, monitoring device is run, and prevents the demand of equipment fault.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, the real-time running data of low-level (stack-gas) economizer is sent to equipment
Manufacturer, by visualization processing, the Technology design and Engineering Service department for alloing low-level (stack-gas) economizer manufacturer pass through
Data in analytical database, the running status of low-level (stack-gas) economizer is monitored, while running optimizatin suggestion is provided to client
And the maintenance to prevent trouble before it happens.
In summary, low-level (stack-gas) economizer remote online monitoring device of the present invention, remote online monitoring, real-time running data enter
The long-range monitoring of row, after noting abnormalities can and alarm.
Brief description of the drawings
The present invention is further described below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the principle schematic diagram of the present invention.
Embodiment
In Fig. 1, low-level (stack-gas) economizer remote online monitoring device of the present invention, including collection low-level (stack-gas) economizer real time execution number
According to data acquisition unit 1 on the spot, receive on the spot data acquisition unit transmission data data transmission unit 2 on the spot, receive just
The cloud server 3 of ground data transmission unit transmission data, receives cloud server by Internet network and transmits data
Industrial control computer 4；Described data acquisition unit on the spot, including the switching input module 5 of gathered data, analog quantity are defeated
Enter module 6, the PLC Programmable logical controllers that the data that switching input module, Analog input mModule gather are handled
Device 7.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, described switching input module, it is responsible for collection low temperature and saves
Standard-sized sheet, the fully closed and fault data of coal device electric gate valve, and low-level (stack-gas) economizer increase operation, stopping and the number of faults of journey water pump
According to.
Low-level (stack-gas) economizer remote online monitoring device of the present invention, described Analog input mModule, it is responsible for collection low temperature and saves
Coal device inlet water temperature, exit water temperature, inlet flue gas temperature, outlet cigarette temperature, the flow of heat-exchanging water, inlet flue gas humidity, exiting flue gas are wet
Degrees of data.
Claims (3)
1. a kind of low-level (stack-gas) economizer remote online monitoring device, it is characterised in that including gathering low-level (stack-gas) economizer real time execution number
According to data acquisition unit on the spot, receive on the spot data acquisition unit transmission data data transmission unit on the spot, receive on the spot
Data transmission unit transmits the cloud server of data, and the industry of cloud server transmission data is received by Internet network
Control computer；Described data acquisition unit on the spot, including the switching input module of gathered data, analog input mould
Block, the PLC programmable logic controller (PLC)s that the data that switching input module, Analog input mModule gather are handled.
2. low-level (stack-gas) economizer remote online monitoring device according to claim 1, it is characterised in that described switching value is defeated
Enter module, be responsible for standard-sized sheet, the fully closed and fault data of collection low-level (stack-gas) economizer electric gate valve, and low-level (stack-gas) economizer increases journey water pump
Operation, stopping and fault data.
3. low-level (stack-gas) economizer remote online monitoring device according to claim 1, it is characterised in that described analog quantity is defeated
Enter module, be responsible for collection low-level (stack-gas) economizer inlet water temperature, exit water temperature, inlet flue gas temperature, outlet cigarette temperature, heat-exchanging water flow, enter
Mouth smoke moisture, exiting flue gas humidity data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633197.1U CN207096782U (en) | 2017-06-02 | 2017-06-02 | Low-level (stack-gas) economizer remote online monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633197.1U CN207096782U (en) | 2017-06-02 | 2017-06-02 | Low-level (stack-gas) economizer remote online monitoring device |
Publications (1)
| Publication Number | Publication Date |
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| CN207096782U true CN207096782U (en) | 2018-03-13 |
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| CN201720633197.1U Active CN207096782U (en) | 2017-06-02 | 2017-06-02 | Low-level (stack-gas) economizer remote online monitoring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085406A (en) * | 2017-06-02 | 2017-08-22 | 青岛达能环保设备股份有限公司 | Low-level (stack-gas) economizer remote online monitoring system |
| CN114294637A (en) * | 2022-01-04 | 2022-04-08 | 华润电力技术研究院有限公司 | Low-temperature economizer state monitoring system and method based on machine learning |
-
2017
- 2017-06-02 CN CN201720633197.1U patent/CN207096782U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085406A (en) * | 2017-06-02 | 2017-08-22 | 青岛达能环保设备股份有限公司 | Low-level (stack-gas) economizer remote online monitoring system |
| CN114294637A (en) * | 2022-01-04 | 2022-04-08 | 华润电力技术研究院有限公司 | Low-temperature economizer state monitoring system and method based on machine learning |
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