CN206683676U - A kind of boiler parameter harvester - Google Patents
A kind of boiler parameter harvester Download PDFInfo
- Publication number
- CN206683676U CN206683676U CN201720255684.9U CN201720255684U CN206683676U CN 206683676 U CN206683676 U CN 206683676U CN 201720255684 U CN201720255684 U CN 201720255684U CN 206683676 U CN206683676 U CN 206683676U
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- China
- Prior art keywords
- boiler
- module
- measurement sensor
- button
- harvester
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Abstract
A kind of boiler parameter harvester, is related to a kind of harvester of device parameter, and the harvester includes harvester shell and Acquisition Circuit；On one side of harvester shell equipped with above turn over button, under turn over button, button is set, exits button, GPRS communication jacks, alarm lamp, working station indicator, start button, stopped key, display screen；Acquisition Circuit includes boiler feedwater pressure measurement sensor, boiler feedwater flow measurement sensor, boiler feedwater flow speed measurement sensor, steam pressure measurement sensor, flow measurement of steam sensor, steam flow rate measurement sensor, boiler temperature measurement sensor, the oxygen-containing quantity sensor of boiler smoke in shell.The device can realize online automatic measurement, and measuring speed is fast, and measurement accuracy is higher, and stability is preferable.And institute's gathered data can pass through GPRS（GPRS）Communication jacks radio remote distance is sent to another computer.
Description
Technical field
A kind of harvester of device parameter is the utility model is related to, more particularly to a kind of boiler parameter harvester.
Background technology
The service data of Industrial Boiler can directly reflect run virtual condition and system stable state, to the peace of boiler
Row and energy conserving system for the national games be monitored it is significant, because Industrial Boiler structure is complex, therefore in boiler normal operation
During, it is necessary to which the data being monitored are more, and data are had a great influence by boiler load, in nonlinear change, present apparatus energy
The energy-saving safe and remote data monitoring of boiler are enough realized, improves the long-range level monitoring of Industrial Boiler.
The content of the invention
The purpose of this utility model is to provide a kind of boiler parameter harvester, and the device can realize on-line automatic survey
Amount, measuring speed is fast, and measurement accuracy is higher, and stability is preferable.And institute's gathered data can pass through GPRS（Wireless universal is grouped
Business）Communication jacks radio remote distance is sent to another computer.
The purpose of this utility model is achieved through the following technical solutions：
A kind of boiler parameter harvester, the harvester include harvester shell and Acquisition Circuit；Harvester
On one side of shell equipped with above turn over button, under turn over button, button be set, exits button, GPRS communication jacks, police instruction
Lamp, working station indicator, start button, stop key, display screen；Acquisition Circuit includes boiler feedwater pressure measxurement in shell
Sensor, boiler feedwater flow measurement sensor, boiler feedwater flow speed measurement sensor, steam pressure measurement sensor, steam
Flow measuring sensor, steam flow rate measurement sensor, boiler temperature measurement sensor, the oxygen-containing quantity sensor of boiler smoke, electricity
Source module, signal condition and isolation module, analog-to-digital conversion module and SCM system module；SCM system module includes：CPU
Chip, display interface module, keyboard interface module, memory module, GPRS communication interface modules；Boiler feedwater pressure measxurement senses
Device, boiler feedwater flow measurement sensor, boiler feedwater flow speed measurement sensor, steam pressure measurement sensor, steam flow
Measurement sensor, steam flow rate measurement sensor, boiler temperature measurement sensor, the oxygen-containing quantity sensor of boiler smoke pass through respectively
Signal wire is connected with signal condition with isolation module.
A kind of described boiler parameter harvester, the signal condition pass through signal wire and analog-to-digital conversion with isolation module
Module is connected, and analog-to-digital conversion module is connected by signal wire with cpu chip, cpu chip and display interface module, keyboard interface mould
Block, memory module, GPRS communication interface modules are connected by signal wire respectively.
A kind of described boiler parameter harvester, the power module is by power line respectively with signal condition with isolating
Module, analog-to-digital conversion module, cpu chip, display interface module, keyboard interface module, memory module, GPRS communication interface modules
It is connected.
A kind of described boiler parameter harvester, the display interface module are connected by signal wire with LCD display,
Keyboard interface module by turn on signal wire and harvester shell button, under turn over button, set button, exit button,
Start button, stop key it is connected, GPRS communication interface modules communicated by signal wire with the GPRS on harvester shell insert
Mouth is connected.
A kind of described boiler parameter harvester, the alarm lamp, working station indicator are respectively and cpu chip
It is connected by signal wire.
The advantages of the utility model is with effect：
The utility model realizes data acquiring frequency and calculating frequency is higher, and measuring speed is very fast, and measurement accuracy is higher,
It is preferable to measure stability.And boiler operational data can be wirelessly transmitted to another computer by GPRS communication jacks and entered
Row data analysis and process, therefore long-distance transmission data can be realized.
Brief description of the drawings
Fig. 1 is the structural representation of prospect pit parameter acquisition devices；
Fig. 2 is the circuit block diagram of prospect pit parameter acquisition devices；
Fig. 3 is the remote transmission figure of prospect pit parameter acquisition devices.
Label in figure：1 is harvester shell；2 be above to turn over button；3 be under turn over button；4 be setting button；5 be to exit
Button；6 be GPRS communication jacks；7 be alarm lamp；8 be working station indicator；9 be start button；10 press for stopping
Key；11 be LCD display.
Embodiment
The utility model is described in detail illustrated embodiment below in conjunction with the accompanying drawings.
A kind of Industrial Boiler parameter acquisition devices of the utility model, including harvester shell and Acquisition Circuit.Collection dress
Put on a side of shell equipped with above turn over button, under turn over button, set button, exit button, GPRS communication jacks, alarm refer to
Show lamp, working station indicator, start button, stop key, LCD（Liquid crystal display）Display screen.In harvester shell
Acquisition Circuit includes：Boiler feedwater pressure measurement sensor, boiler feedwater flow measurement sensor, the measurement of boiler feedwater flow velocity pass
Sensor, steam pressure measurement sensor, flow measurement of steam sensor, steam flow rate measurement sensor, boiler temperature measurement pass
The oxygen-containing quantity sensor of sensor, boiler smoke, power module, signal condition and isolation module, analog-to-digital conversion module and single-chip microcomputer system
System module.The SCM system module includes：CPU（Central processing unit）Chip STM32F103C8, display interface module, key
Disk interface module, memory module, GPRS communication interface modules.
Boiler feedwater pressure measurement sensor, boiler feedwater flow measurement sensor, boiler feedwater flow speed measurement sensor,
Steam pressure measurement sensor, flow measurement of steam sensor, steam flow rate measurement sensor, boiler temperature measurement sensor,
The oxygen-containing quantity sensor of boiler smoke is connected by signal wire with signal condition with isolation module respectively, and the signal condition is with isolating
Module is connected by signal wire with analog-to-digital conversion module, and analog-to-digital conversion module passes through signal wire and cpu chip STM32F103C8 phases
Even, cpu chip STM32F103C8 and display interface module, keyboard interface module, memory module, GPRS communication interface modules point
It is not connected by signal wire.The power module by power line respectively with signal condition and isolation module, analog-to-digital conversion module,
Cpu chip STM32F103C8, display interface module, keyboard interface module, memory module, GPRS communication interface modules are connected, and make
For its power supply.Display interface module is connected by signal wire with LCD display, and the keyboard interface module passes through signal wire
With on harvester shell on turn over button, under turn over button, button be set, exit button, start button, stopping key is connected,
The GPRS communication interface modules is connected by signal wire with the GPRS communication jacks on harvester shell.The police instruction
Lamp, working station indicator are connected with cpu chip STM32F103C8 by signal wire respectively.
Operation principle of the present utility model is：Boiler feedwater pressure measurement sensor, boiler feedwater flow measurement sensor,
Boiler feedwater flow speed measurement sensor, steam pressure measurement sensor, flow measurement of steam sensor, steam flow rate measurement sensing
Device, boiler temperature measurement sensor, the oxygen-containing quantity sensor of boiler smoke respectively by the signal collected through signal condition with every
Analog-to-digital conversion module is sent to carry out analog-to-digital conversion after carrying out signal amplification, filtering and optical electrical isolation processing from module, gained after conversion
To data send cpu chip STM32F103C8 carry out calculation process, obtain boiler operational data.Cpu chip STM32F103C8
Send memory module to be stored the operational data after processing, while also operational data is existed by display interface module
Shown on LCD display.By the GPRS communication jacks on harvester shell can with external GPRS wireless base station apparatus,
Operational data can be wirelessly transmitted to outside monitoring computer by cpu chip STM32F103C8 by GPRS communication interface modules,
Realize long-range monitoring and remote analysis.Turned on harvester shell button, under turn over button, button be set, button is exited, opens
Dynamic button, stop key is connected by signal wire with the keyboard interface module in harvester shell respectively, keyboard interface module
Turned in reception button, under turn over button, button be set, button, start button, the key information to stop key is exited and passes through signal
The key information is sent to cpu chip STM32F103C8 by line, is realized and is turned on the current display items of harvester, currently shows
Turned under aspect, function setting, exit setting, starter, the function of arresting stop.The alarm lamp, working condition refer to
Show that lamp is connected with cpu chip STM32F103C8 by signal wire respectively, when boiler operational data is exceeded, cpu chip
STM32F103C8 can send a signal to alarm lamp, flash alarm lamp.
Embodiment
Boiler parameter harvester based on GPRS includes：Harvester shell 1, on turn over button 2, under turn over button 3, set
Button 4, exit button 5, GPRS communication jacks 6, alarm lamp 7, working station indicator 8, start button 9, stop key
10th, LCD display 11.
Acquisition Circuit in the utility model harvester shell includes：Boiler feedwater pressure measurement sensor, boiler are given
Measuring water flow sensor, boiler feedwater flow speed measurement sensor, steam pressure measurement sensor, flow measurement of steam sensing
Device, steam flow rate measurement sensor, boiler temperature measurement sensor, the oxygen-containing quantity sensor of boiler smoke, power module, signal are adjusted
Reason and isolation module, analog-to-digital conversion module and SCM system module.The SCM system module includes：Cpu chip
STM32F103C8, display interface module, keyboard interface module, memory module, GPRS communication interface modules.
Boiler feedwater pressure measurement sensor, boiler feedwater flow measurement sensor, boiler feedwater flow speed measurement sensor,
Steam pressure measurement sensor, flow measurement of steam sensor, steam flow rate measurement sensor, boiler temperature measurement sensor,
The signal collected is carried out signal amplification, filtering by the oxygen-containing quantity sensor of boiler smoke through signal condition and isolation module respectively
With sent after optical electrical isolation processing analog-to-digital conversion module carry out analog-to-digital conversion, after conversion obtained by data send cpu chip
STM32F103C8 carries out calculation process, obtains boiler operational data.Cpu chip STM32F103C8 is by the prospect pit after processing
Operational data send memory module to be stored, at the same also by prospect pit operational data by display interface module in LCD display 11
On shown.Can be with external GPRS wireless base station apparatus, cpu chip by the GPRS communication jacks 6 on harvester shell 1
Prospect pit operational data can be wirelessly transmitted to outside monitoring computer by STM32F103C8 by GPRS communication interface modules, real
Now long-range monitoring and remote analysis.Turned on harvester shell 1 button 2, under turn over button 3, set button 4, exit button
5th, start button 9, stop key 10 is connected by signal wire with the keyboard interface module in harvester shell 1 respectively, keyboard
Interface module receive on turn over button 2, under turn over button 3, set button 4, exit button 5, start button 9, stop key 10 by
The key information is simultaneously sent to cpu chip STM32F103C8 by key information by signal wire, realizes the current aobvious of harvester
Turn on aspect, turned under current display items, function setting, exiting setting, starter, the function of arresting stop.The alarm refers to
Show that lamp 7, working station indicator 8 are connected with cpu chip STM32F103C8 by signal wire respectively, when prospect pit operational data surpasses
Timestamp, cpu chip STM32F103C8 can send a signal to alarm lamp 7, flash alarm lamp 7；When harvester work
When making abnormal, cpu chip STM32F103C8 can send a signal to working station indicator 8, flash working station indicator 8.
Claims (5)
1. a kind of boiler parameter harvester, it is characterised in that the harvester includes harvester shell and Acquisition Circuit；
On one side of harvester shell equipped with above turn over button, under turn over button, set button, exit button, GPRS communication jacks, report
Alert indicator lamp, working station indicator, start button, stop key, display screen；Acquisition Circuit includes boiler feedwater pressure in shell
Force measuring sensors, boiler feedwater flow measurement sensor, boiler feedwater flow speed measurement sensor, steam pressure measurement sensing
Device, flow measurement of steam sensor, steam flow rate measurement sensor, boiler temperature measurement sensor, boiler smoke oxygen content pass
Sensor, power module, signal condition and isolation module, analog-to-digital conversion module and SCM system module；SCM system module
Including：Cpu chip, display interface module, keyboard interface module, memory module, GPRS communication interface modules；Boiler feedwater pressure
Measurement sensor, boiler feedwater flow measurement sensor, boiler feedwater flow speed measurement sensor, steam pressure measurement sensor,
Flow measurement of steam sensor, steam flow rate measurement sensor, boiler temperature measurement sensor, the oxygen-containing quantity sensor of boiler smoke
It is connected respectively by signal wire with signal condition with isolation module.
2. a kind of boiler parameter harvester according to claim 1, it is characterised in that the signal condition and isolation mode
Block is connected by signal wire with analog-to-digital conversion module, and analog-to-digital conversion module is connected by signal wire with cpu chip, cpu chip with
Display interface module, keyboard interface module, memory module, GPRS communication interface modules are connected by signal wire respectively.
3. a kind of boiler parameter harvester according to claim 1, it is characterised in that the power module passes through power supply
Line respectively with signal condition and isolation module, analog-to-digital conversion module, cpu chip, display interface module, keyboard interface module, deposit
Storage module, GPRS communication interface modules are connected.
4. a kind of boiler parameter harvester according to claim 1, it is characterised in that the display interface module passes through
Signal wire is connected with LCD display, keyboard interface module by turn on signal wire and harvester shell button, under turn over by
Key, set button, exit button, start button, stop key it is connected, GPRS communication interface modules pass through signal wire with collection
GPRS communication jacks on crust of the device are connected.
5. a kind of boiler parameter harvester according to claim 1, it is characterised in that the alarm lamp, work
Status indicator lamp is connected with cpu chip by signal wire respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255684.9U CN206683676U (en) | 2017-03-16 | 2017-03-16 | A kind of boiler parameter harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255684.9U CN206683676U (en) | 2017-03-16 | 2017-03-16 | A kind of boiler parameter harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206683676U true CN206683676U (en) | 2017-11-28 |
Family
ID=60393194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255684.9U Expired - Fee Related CN206683676U (en) | 2017-03-16 | 2017-03-16 | A kind of boiler parameter harvester |
Country Status (1)
| Country | Link |
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| CN (1) | CN206683676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883817A (en) * | 2019-04-28 | 2019-06-14 | 杭州市特种设备检测研究院 | Remote supervisory checking system for pressure container pressure resistance test |
-
2017
- 2017-03-16 CN CN201720255684.9U patent/CN206683676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883817A (en) * | 2019-04-28 | 2019-06-14 | 杭州市特种设备检测研究院 | Remote supervisory checking system for pressure container pressure resistance test |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |