CN207847697U - A kind of coal mine communication system - Google Patents
A kind of coal mine communication system Download PDFInfo
- Publication number
- CN207847697U CN207847697U CN201721760746.8U CN201721760746U CN207847697U CN 207847697 U CN207847697 U CN 207847697U CN 201721760746 U CN201721760746 U CN 201721760746U CN 207847697 U CN207847697 U CN 207847697U
- Authority
- CN
- China
- Prior art keywords
- sensor
- module
- processing unit
- central processing
- infrared
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of coal mine communication systems, including pressure sensor, infrared sensor, firedamp sensor, A/D conversion modules, central processing unit, alarm module, radio receiving transmitting module, Switching Module, communicate link block, handheld terminal, control terminal and ground communications base station, the pressure sensor, the output end of infrared sensor and firedamp sensor is A/D conversion modules, the output end of the A/D conversion modules is central processing unit, the output end of the central processing unit is alarm module, the connecting pin of the central processing unit is radio receiving transmitting module, the connecting pin of the radio receiving transmitting module is respectively Switching Module and control terminal.The utility model in mine by being provided with infrared carbon dioxide sensor and infrared temperature sensor, the height of the concentration and temperature of carbon dioxide in mine can be detected, improve the life security of miner, this system uses wireless communication technique, so that the maintenance of equipment is simple and fast, a large amount of cost has been saved.
Description
Technical field
The utility model is related to coal production correlative technology field, more particularly to a kind of coal mine communication system.
Background technology
The transmission of coal mine power automation system data based on Ethernet uses wire transmission, limited under mine
Space lining line occupy certain space, and as the unit equipment monitored increases and makes complicated more than circuit；Coal simultaneously
Bad environments under mine easily cause the corrosion and damage of data transmission link, influence data transmission；Once data transmission is asked
Topic makes maintenance cost increase it is difficult to where finding the problems in circuit.With increasing for system institute's detection device, wiring increases
Cost is set to increase；Transmission line effects on the monitored equipment maintenance management of equipment simultaneously.When monitored equipment needs root
Change according to demand when being laid out, transmission line need to be re-lay, and the data line being laid with originally not recoverable, cause resource unrestrained
Take, is costly laborious.Therefore, it is necessary to solve the above problems to invent a kind of coal mine communication system.
Utility model content
The purpose of this utility model is to provide a kind of coal mine communication systems, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of coal mine communication system, including pressure pass
Sensor, infrared sensor, firedamp sensor, A/D conversion modules, central processing unit, alarm module, radio receiving transmitting module, exchange
Module, communication link block, handheld terminal, control terminal and ground communications base station, the pressure sensor, infrared sensor and
The output end of firedamp sensor is A/D conversion modules, and the output end of the A/D conversion modules is central processing unit, in described
The output end of central processor is alarm module, and the connecting pin of the central processing unit is radio receiving transmitting module, the wireless receiving and dispatching
The connecting pin of module is respectively Switching Module and control terminal, the connecting pin of the Switching Module be respectively communicate link block and
The connecting pin of ground communications base station, the communication link block is handheld terminal.
Preferably, the pressure sensor, infrared sensor and firedamp sensor are electrically connected A/D conversion modules, institute
It states A/D conversion modules and is electrically connected central processing unit, alarm module and wireless receiving and dispatching is electrically connected in the central processing unit
Module, the radio receiving transmitting module are electrically connected Switching Module, and the radio receiving transmitting module connects control terminal, institute by signal
It states Switching Module and is electrically connected communication link block, the communication link block connects handheld terminal by signal.
Preferably, the infrared sensor includes infrared carbon dioxide sensor and infrared temperature sensor.
Preferably, the alarm module includes alarm and alarm lamp.
Preferably, the model LHDM pressure sensors of the pressure sensor, the infrared carbon dioxide sensor
The model SHDK-VB-20V infrared temperatures of model KGQ9 infrared carbon dioxide sensors, the infrared temperature sensor pass
Sensor, the model NETUSB24L01 integrated chips of the central processing unit, the model MS-190 large sizes police of the alarm
Report device.
The technique effect and advantage of the utility model：The utility model at mine mouth by being provided with pressure sensing
Device can monitor the yield of coal mine；Infrared carbon dioxide sensor and infrared temperature sensor, Ke Yijian are provided in mine
The concentration of carbon dioxide and the height of temperature in mine are surveyed, the life security of miner is improved；It is provided with firedamp sensor, it can be with
The concentration for detecting gas in mine, increases the reliability of safety in production；It is provided with alarm and alarm lamp in mine, works as mine
When occurring security risk in well, mine can be left with fast notification miner, improve the life security of miner；It is provided with wireless receipts
Send out module, Switching Module and communication link block so that miner can at any time be kept in touch by handheld terminal with ground；This is
System uses wireless communication technique so that the maintenance of equipment is simple and fast, has saved a large amount of cost.
Description of the drawings
Fig. 1 is the utility model structure connection diagram.
Fig. 2 is the utility model infrared sensor structural schematic diagram.
Fig. 3 is the utility model alarm module structural schematic diagram.
In figure：Pressure sensor 1, infrared sensor 2, infrared carbon dioxide sensor 21, infrared temperature sensor 22, watt
This sensor 3, A/D conversion modules 4, central processing unit 5, alarm module 6, alarm 61, alarm lamp 62, radio receiving transmitting module 7,
Switching Module 8, communication link block 9, handheld terminal 10, control terminal 11, ground communications base station 12.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of coal mine communication system as shown in Figs. 1-3, including pressure sensor 1, infrared biography
Sensor 2, firedamp sensor 3, A/D conversion modules 4, central processing unit 5, alarm module 6, radio receiving transmitting module 7, Switching Module 8,
Communicate link block 9, handheld terminal 10, control terminal 11 and ground communications base station 12, the pressure sensor 1, infrared sensing
The output end of device 2 and firedamp sensor 3 is A/D conversion modules 4, and the output end of the A/D conversion modules 4 is central processing unit
5, the output end of the central processing unit 5 is alarm module 6, and the connecting pin of the central processing unit 5 is radio receiving transmitting module 7,
The connecting pin of the radio receiving transmitting module 7 is respectively Switching Module 8 and control terminal 11, the connecting pin point of the Switching Module 8
Link block 9 and ground communications base station 12 Wei not be communicated, the connecting pin of the communication link block 9 is handheld terminal 10.
The pressure sensor 1, infrared sensor 2 and firedamp sensor 3 are electrically connected A/D conversion modules 4, the A/
D conversion modules 4 are electrically connected central processing unit 5, and alarm module 6 and wireless receiving and dispatching is electrically connected in the central processing unit 5
Module 7, the radio receiving transmitting module 7 are electrically connected Switching Module 8, and the radio receiving transmitting module 7 connects control eventually by signal
End 11, the Switching Module 8 are electrically connected communication link block 9, and the communication link block 9 connects handheld terminal by signal
10；The infrared sensor 2 includes infrared carbon dioxide sensor 21 and infrared temperature sensor 22；The alarm module 6 wraps
Include alarm 61 and alarm lamp 62；The model LHDM pressure sensors of the pressure sensor 1, the infrared carbon dioxide pass
The model KGQ9 infrared carbon dioxide sensors of sensor 21, the model SHDK-VB-20V of the infrared temperature sensor 22
Infrared temperature sensor, the model NETUSB24L01 integrated chips of the central processing unit 5, the model of the alarm 61
For MS-190 large size alarms.
This practicality operation principle：This system can monitor coal mine by being provided with pressure sensor 1 at mine mouth
Yield；It is provided with infrared carbon dioxide sensor 21 and infrared temperature sensor 22 in mine, can detect two in mine
The concentration of carbonoxide and the height of temperature, improve the life security of miner；It is provided with firedamp sensor 3, mine can be detected
The concentration of interior gas increases the reliability of safety in production；Alarm 61 and alarm lamp 62 are provided in mine, when in mine
When there is security risk, mine can be left with fast notification miner, improve the life security of miner；It is provided with wireless receiving and dispatching mould
Block 7, Switching Module 8 and communication link block 9 so that miner can at any time be kept in touch by handheld terminal 10 with ground, this
Device uses wireless communication technique so that the maintenance of equipment is simple and fast, has saved a large amount of cost.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of coal mine communication system, it is characterised in that：Including pressure sensor (1), infrared sensor (2), firedamp sensor
(3), A/D conversion modules (4), central processing unit (5), alarm module (6), communication link block (9), handheld terminal (10), nothing
Line transceiver module (7), Switching Module (8), control terminal (11) and ground communications base station (12), it is the pressure sensor (1), red
The output end of outer sensor (2) and firedamp sensor (3) is A/D conversion modules (4), the output of the A/D conversion modules (4)
End is central processing unit (5), and the output end of the central processing unit (5) is alarm module (6), the central processing unit (5)
Connecting pin is radio receiving transmitting module (7), and the connecting pin of the radio receiving transmitting module (7) is respectively that Switching Module (8) and control are whole
It holds (11), the connecting pin of the Switching Module (8) is respectively to communicate link block (9) and ground communications base station (12), described logical
The connecting pin for interrogating link block (9) is handheld terminal (10).
2. a kind of coal mine communication system according to claim 1, it is characterised in that：The pressure sensor (1), infrared biography
Sensor (2) and firedamp sensor (3) are electrically connected A/D conversion modules (4), and the A/D conversion modules (4) are electrically connected center
Processor (5), alarm module (6) and radio receiving transmitting module (7) is electrically connected in the central processing unit (5), described wireless
Transceiver module (7) is electrically connected Switching Module (8), and the radio receiving transmitting module (7) connects control terminal (11), institute by signal
It states Switching Module (8) and is electrically connected communication link block (9), the communication link block (9) connects handheld terminal by signal
(10)。
3. a kind of coal mine communication system according to claim 2, it is characterised in that：The infrared sensor (2) includes red
Outer carbon dioxide sensor (21) and infrared temperature sensor (22).
4. a kind of coal mine communication system according to claim 3, it is characterised in that：The alarm module (6) includes alarm
Device (61) and alarm lamp (62).
5. a kind of coal mine communication system according to claim 4, it is characterised in that：The model of the pressure sensor (1)
For LHDM pressure sensors, the model KGQ9 infrared carbon dioxide sensors of the infrared carbon dioxide sensor (21), institute
State the model SHDK-VB-20V infrared temperature sensors of infrared temperature sensor (22), the model of the central processing unit (5)
For NETUSB24L01 integrated chips, the model MS-190 large size alarms of the alarm (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760746.8U CN207847697U (en) | 2017-12-17 | 2017-12-17 | A kind of coal mine communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760746.8U CN207847697U (en) | 2017-12-17 | 2017-12-17 | A kind of coal mine communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847697U true CN207847697U (en) | 2018-09-11 |
Family
ID=63420866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721760746.8U Active CN207847697U (en) | 2017-12-17 | 2017-12-17 | A kind of coal mine communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411574A (en) * | 2019-07-31 | 2019-11-05 | 徐州民达信息科技发展有限责任公司 | A kind of method of coal mine gob infrared radio thermometric |
-
2017
- 2017-12-17 CN CN201721760746.8U patent/CN207847697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411574A (en) * | 2019-07-31 | 2019-11-05 | 徐州民达信息科技发展有限责任公司 | A kind of method of coal mine gob infrared radio thermometric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201546759U (en) | ZigBee technology-based underground safety-monitoring system for coal mine | |
| CN201753614U (en) | Portable mining safety monitoring device | |
| CN102235177A (en) | ZigBee-based wireless sensor network system for mine safety monitoring | |
| CN101382782A (en) | Data acquisition system under mine | |
| CN105134295A (en) | Intelligent mine air monitoring system based on Enocean-WiFi | |
| CN103821562A (en) | Underground wireless DCS (data communication system) safety monitoring system | |
| CN204476479U (en) | A kind of novel coal mine safety monitoring system | |
| CN207847697U (en) | A kind of coal mine communication system | |
| CN104142182A (en) | Cable connector on-line monitoring system | |
| CN204402954U (en) | The device of monitoring fan operation state | |
| CN204373804U (en) | Temperature polling instrument | |
| CN203338545U (en) | A household environment wireless monitoring system | |
| CN105094097A (en) | Factory hazard source real-time monitoring control system and control method based on Internet of things | |
| CN205225338U (en) | Wireless sensor information fusion's coal mine safety monitor terminal | |
| CN207423913U (en) | A kind of underground coal mine wireless gas sensor based on LORA | |
| CN108199477A (en) | Substation's ac and dc systems fault remote intelligent control method and equipment | |
| CN204881916U (en) | Cable head temperature real -time supervision and early warning system | |
| CN202926394U (en) | Mine environment monitoring system based on wireless fidelity (WIFI) and general packet radio service (GPRS) | |
| CN202661107U (en) | Vibration-temperature integrated type sensor for mines | |
| CN210376303U (en) | Hydrogen sulfide real-time monitoring system suitable for drilling site | |
| CN210488767U (en) | Building structure health monitoring device based on thing networking | |
| CN208922458U (en) | Farm's alarm system | |
| CN203561458U (en) | Optical fiber sensing temperature detecting device for bus joints of switch cabinet | |
| CN201796452U (en) | Electric fire disaster monitoring detector | |
| CN202600892U (en) | Digital fire-fighting detection and evaluation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |