CN205507566U - Opencut coal mine pump house water level monitoring system based on PLC - Google Patents
Opencut coal mine pump house water level monitoring system based on PLC Download PDFInfo
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- CN205507566U CN205507566U CN201620340209.7U CN201620340209U CN205507566U CN 205507566 U CN205507566 U CN 205507566U CN 201620340209 U CN201620340209 U CN 201620340209U CN 205507566 U CN205507566 U CN 205507566U
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Abstract
Mining disaster's continuous emergence is a huge threat to coal mining, and water inrush in mine exerts a tremendous influence to coal mine safe production, and the water yield is an important indicator of mine safety production in the well, the utility model discloses an opencut coal mine pump house water level monitoring system based on PLC, include: do power module and data acquisition module, data transmission module, data processing module and data output control module adopt siemens S7 300PLC is as microprocessor, and PLC carries out the communication through the next machine and host computer, carries out remote control to its each pump house, to water level real time monitoring, is meetting the drainage of reporting to the police when the proruption water level exceeds standard to make the well middle water level up to standard, realize the coal mine safety exploitation.
Description
Technical field
This utility model relates to safety of coal mines and intelligent and high-efficiency technical field, a kind of dew based on PLC
It colliery pump house Water-Level Supervising System.
Technical background
Alarm bell, country's safety to colliery are struck in the safety in production in colliery by the let us moment that constantly occurs of mine disaster
Exploitation is also attached great importance to, and along with the safety requirements of shaft production is more and more higher, the safety of open coal mine equally can not
Ignoring, in coal mining, water bursting in mine is very big on Safety of Coal Mine Production impact, and WIH amount is that mine safety is raw
The important indicator produced, how colliery water level is monitored be present stage safety in production task weight in it
Weight, it is requisite in mine safety production several vital task for handling the colliery water yield well.
The utility model discloses a kind of more accurate, reliable, intelligent a kind of based on PLC open coal mine
Pump house Water-Level Supervising System, uses Siemens S7-300 PLC as microprocessor, uses Siemens S7-300
PLC carries out communication by slave computer and host computer, and host computer uses ForceControl configuration software to receive waterlevel data to it
Each pump house remotely controls, and carries out draining when running into burst water level and exceeding standard while real-time level monitoring；
Native system can play and be monitored the open coal mine water yield in real time, when water level exceeds standard, when monitoring water level abnormality
Time can give a warning, by Based Intelligent Control drainage arrangement to mine drainage, finally reach safety criterion, thus rise
Purpose to Safety of Coal Mine Production.
Utility model content
This utility model purpose is to provide a kind of open coal mine pump house Water-Level Supervising System based on PLC,
The safety of coal mines in prior art and intelligent problem are solved.
In order to achieve the above object, technical solution adopted in the utility model is: outdoor coal based on PLC
Ore deposit pump house Water-Level Supervising System, it is characterised in that including: supply module and data acquisition module, data transmission mould
Block, data processing module and data output control module；Supply module and data acquisition module include power supply and water
Position monitoring sensor, supply module is mainly power supply to chip power supply, and wherein water level detecting sensor effect is to adopt
Collection open coal mine pump house water level signal, reaches A/D resume module in data processing module by signal；Data pass
Defeated module includes the RS232 bus for serial communication and wireless module；Data processing module includes Siemens
S7-300PLC, A/D module, LCD, SDRAM and host computer, A/D module is 16 AD moulds
Block, it processes chip with PLC and is connected, be connected and transmit data between PLC with host computer, and host computer is to PLC
Forward data is analyzed processing, SDRAM and LCD is the peripheral circuit being connected with PLC；Data export
Control module includes alarm module, switch electromagnetic valve and Auto-drainage module；When corresponding data is through host computer analysis
Water level is also shown by LCD, it is achieved water level monitors in real time；When water level exceeds standard, first it is that alarm module is reported to the police,
Immediately by controlling switch electromagnetic valve after host computer effect PLC, now pipeline will Auto-drainage, thus ensure
Mine safety water level is exploited.
Described open coal mine pump house Water-Level Supervising System based on PLC, it is characterised in that: power supply and water level
Monitoring sensor, supply module is mainly power supply to chip power supply, and wherein water level detecting sensor effect is to gather
Open coal mine pump house water level signal, wherein the model of water level detecting sensor is PY201.
Described open coal mine pump house Water-Level Supervising System based on PLC, it is characterised in that: data transmission mould
Block includes the RS232 bus for serial communication and wireless module；RS232 Bussing connector is DB-9, can
Realize the connection between host computer and PLC, complete data by the input and output of PLC；Wireless module realizes
A/D module and the connection of PLC, it is achieved data Wireless transceiver, wherein wireless module is that DATA-6106 is wireless
Digital transmission module.
Described open coal mine pump house Water-Level Supervising System based on PLC, it is characterised in that: data process mould
Block includes Siemens S7-300 PLC, A/D module, LCD, SDRAM and host computer；A/D module is made
With being that through 16 A/D module, the water level signal of collection is carried out analog digital conversion, PLC is the microprocessor of system,
It is the PLC using and selecting Siemens Company S7-300 series；LCD and SDRAM is used for showing that storage is big
Amount data message；Host computer is used for data analysis.
Described open coal mine pump house Water-Level Supervising System based on PLC, it is characterised in that: data output control
Molding block includes alarm module, switch electromagnetic valve and Auto-drainage module；Alarm module has warning circuit,
Device meeting automatic alarm when water level exceeds standard, its acp chip is Guangzhou Wei Chuan company WT588D speech chip；
Switch electromagnetic valve is to be carried out switch valve by PLC digital output modul, and Auto-drainage module is after switch valve action
Make pipeline carry out drain operation, make colliery water level be maintained at safety level, it is ensured that mine can safe working, its
Breaker in middle electromagnetic valve uses SCM Corporation of Japan model to be VZ314R-4LB-01.
First water level signal is received by this utility model by water level detecting sensor, after A/D resume module
Being sent in the PLC of Siemens S7-300 series by wireless module, complete signal discrete and quantify, PLC will
The data transmitted are sent into after host computer is analyzed processing through RS232 bus and are fed again in PLC, Qi Zhong electricity
Source is powered to PLC, LCD and SDRAM is used for showing storage mass data information, finally, system
Data after host computer processes are sent to PLC, and when mine water level exceeds standard, first alarm module is reported to the police,
Being controlled switch electromagnetic valve by PLC immediately, now pipeline Auto-drainage module will carry out draining, makes mine water
Position meets exploitation requirement, it is achieved the high-level safety in production of mine high request.
The utility model has the advantages that: circuit of the present utility model is simple and reliable, data transmission is reliable, operation letter
List, safe value are high, be easy to many advantages such as maintenance.
Accompanying drawing explanation
Fig. 1 is this utility model structured flowchart
Detailed description of the invention
Structured flowchart is as it is shown in figure 1, open coal mine pump house Water-Level Supervising System based on PLC, supply module
And data acquisition module, data transmission module, data processing module and data output control module, its feature exists
In: data acquisition module middle water level monitoring sensor (1) receives water level signal and sends in A/D module (2),
It is sent to the PLC (4) of Siemens S7-300 series by wireless module (3) after A/D module (2) processes
In, completing signal discrete and quantify, the data transmitted are sent into host computer through RS232 bus (9) by PLC (4)
(6) being fed again in PLC (4) after being analyzed processing, wherein power supply (5) carries out to PLC (4)
Power supply, LCD (7) and SDRAM (8) is used for showing the mass data information that stores, and finally, system will be through
Data after host computer (6) processes are sent to PLC (4), when mine water level exceeds standard, and first alarm module
(10) carrying out operation of reporting to the police, controlled switch electromagnetic valve (11) by PLC (4) immediately, now pipeline will
Auto-drainage module (12) carries out draining, makes the down-hole water yield meet exploitation requirement, it is achieved mine high request high standard
Accurate safety in production.
Principle is as it is shown in figure 1, it is at water level signal collection and PLC that this design is divided into two parts, Part I
Reason, monitoring water level sensor receives water level signal, is sent to S7-300 system of Siemens after A/D resume module
In the PLC of row, PLC is fed again in PLC after being analyzed processing by the data transmitted feeding host computer；
Part II is host computer analyzing and processing and controls draining, and data are sent into host computer by PLC, process through host computer
After data be then forwarded to PLC, when mine water level exceeds standard, first alarm module report to the police, immediately by PLC
Controlling switch electromagnetic valve, now pipeline Auto-drainage module will carry out draining, makes underground water level meet exploitation and wants
Asking, LCD and SDRAM is used for showing storage mass data information.
Claims (5)
1. open coal mine pump house Water-Level Supervising System based on PLC, it is characterised in that including: supply module and data
Acquisition module, data transmission module, data processing module and data output control module；Supply module and data
Acquisition module includes power supply and water level detecting sensor, and supply module is mainly power supply to chip power supply, Qi Zhongshui
Position monitoring sensor effect is to gather open coal mine pump house water level signal, is reached in data processing module by signal
A/D resume module；Data transmission module includes the RS232 bus for serial communication and wireless module；Number
Siemens S7-300 PLC, A/D module, LCD, SDRAM and host computer is included according to processing module,
A/D module is 16 A/D module, and it processes chip with PLC and is connected, and is connected biography between PLC with host computer
Transmission of data, host computer is to be analyzed PLC forward data processing, SDRAM and LCD is with PLC even
The peripheral circuit connect；Data output control module includes alarm module, switch electromagnetic valve and Auto-drainage module；
When corresponding data through host computer analysis water level and is shown by LCD, it is achieved water level monitors in real time；When water level exceeds standard
Time, first it is that alarm module is reported to the police, immediately by controlling switch electromagnetic valve after host computer effect PLC, now manages
Road will Auto-drainage, thus ensure that mine safety water level is exploited.
Open coal mine pump house Water-Level Supervising System based on PLC the most according to claim 1, it is characterised in that:
Water level detecting sensor effect is to gather open coal mine pump house water level signal, the wherein model of water level detecting sensor
For PY201.
Open coal mine pump house Water-Level Supervising System based on PLC the most according to claim 1, it is characterised in that:
Data transmission module comprises RS232 bus and wireless module；RS232 Bussing connector is DB-9, can be real
Existing connection between host computer and PLC, completes data by the input and output of PLC；Wireless module realizes A/D
Module and the connection of PLC, it is achieved data Wireless transceiver, wherein wireless module is DATA-6106 wireless data sending
Module.
Open coal mine pump house Water-Level Supervising System based on PLC the most according to claim 1, it is characterised in that:
In data processing module, PLC is the microprocessor of system, and its model is Siemens Company S7-300 series.
Open coal mine pump house Water-Level Supervising System based on PLC the most according to claim 1, it is characterised in that:
Data output control module comprises warning circuit and switch electromagnetic valve, alarm module has warning circuit, water
Device meeting automatic alarm when position exceeds standard, its acp chip is Guangzhou Wei Chuan company WT588D speech chip；Open
Closing electromagnetic valve is row's water control switch, and model is the VZ314R-4LB-01 of SCM Corporation of Japan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340209.7U CN205507566U (en) | 2016-04-19 | 2016-04-19 | Opencut coal mine pump house water level monitoring system based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340209.7U CN205507566U (en) | 2016-04-19 | 2016-04-19 | Opencut coal mine pump house water level monitoring system based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507566U true CN205507566U (en) | 2016-08-24 |
Family
ID=56706299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620340209.7U Expired - Fee Related CN205507566U (en) | 2016-04-19 | 2016-04-19 | Opencut coal mine pump house water level monitoring system based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916471A (en) * | 2019-04-01 | 2019-06-21 | 江苏四联自动化科技有限公司 | A kind of water factory's liquid level real-time monitoring system based on PLC |
| CN111272255A (en) * | 2018-12-05 | 2020-06-12 | 陕西思科锐迪网络安全技术有限责任公司 | Method for monitoring water level border crossing of Siemens S7-PLC water storage tank |
-
2016
- 2016-04-19 CN CN201620340209.7U patent/CN205507566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272255A (en) * | 2018-12-05 | 2020-06-12 | 陕西思科锐迪网络安全技术有限责任公司 | Method for monitoring water level border crossing of Siemens S7-PLC water storage tank |
| CN109916471A (en) * | 2019-04-01 | 2019-06-21 | 江苏四联自动化科技有限公司 | A kind of water factory's liquid level real-time monitoring system based on PLC |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170419 |