CN204677235U - A kind of intelligent all downhole safety warning device - Google Patents
A kind of intelligent all downhole safety warning device Download PDFInfo
- Publication number
- CN204677235U CN204677235U CN201520244736.3U CN201520244736U CN204677235U CN 204677235 U CN204677235 U CN 204677235U CN 201520244736 U CN201520244736 U CN 201520244736U CN 204677235 U CN204677235 U CN 204677235U
- Authority
- CN
- China
- Prior art keywords
- sensor
- converter
- wireless communication
- communication module
- controller
- 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.)
- Expired - Fee Related
Links
Landscapes
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a kind of intelligent all downhole safety warning device, be made up of gas sensor, wind pressure sensor, Temperature Humidity Sensor, shock sensor, sleet sensor, A/D converter, controller, locator, phonetic alarm, wireless communication module, ground base station server, described gas sensor, wind pressure sensor, Temperature Humidity Sensor, shock sensor, sleet sensor are all connected with A/D converter; Described A/D converter is connected with controller; Described controller is connected with locator, phonetic alarm, wireless communication module; Described wireless communication module is connected with ground base station server.The utility model structure is simple, reasonable in design, can omnibearing detection downhole safety, realize down-hole independently to report to the police, the aboveground warning effect known in time, adopt GTiBee radio sensing network to carry out information transmission, power consumption is little, cost is low, and stability is higher, has good practical reference value.
Description
Technical field
The utility model belongs to alarm technique field, down-hole, especially a kind of intelligent all downhole safety warning device.
Background technology
China is coal production big country, and along with the raising of coal mine machinery degree, mine capacity and production efficiency generally strengthen, and coal annual production occupies first place in the world, 20% of the total producing coal amount in the producing coal Liang Zhan world.But China is also one of country that safety of coal mines situation is the severeest simultaneously.In recent years, the disaster such as gas explosion, coal and gas prominent, the safety in production in colliery and the life security of millions of coalmans in serious threat, Gas Disaster has become the key factor of the safety in production of restriction China's coal-mine and Dissertation of Development of Coal Industry, can say that gas explosion has become the first chief culprit of mine disaster.Traditional down-hole warning device can only carry out simple testing and alarm, and rate of false alarm is high, and poor in timeliness, incur loss through delay the departure time.And report to the police and generally adopt wired networking mode in existing down-hole, in wired networking mode, power supply and control signal are all be connected by wired mode, this will cause control end holding wire various, connect up numerous and diverse, thus increasing the workload of construction, cost is high.Simultaneously wired networking mode not easily networking, autgmentability are poor, and thus its networking is limited in scope, and adopts common wireless communications mode to carry out the warning device of information transmission at present, causes again power consumption comparatively greatly, the problem that cost is high.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one can omnibearing detection downhole safety, realize down-hole independently to report to the police, the aboveground warning effect known in time, adopt GTiBee radio sensing network to carry out information transmission simultaneously, power consumption is little, cost is low, the intelligent all downhole safety warning device that stability is higher.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of intelligent all downhole safety warning device, be made up of gas sensor, wind pressure sensor, Temperature Humidity Sensor, shock sensor, sleet sensor, A/D converter, controller, locator, phonetic alarm, wireless communication module, ground base station server, described gas sensor, wind pressure sensor, Temperature Humidity Sensor, shock sensor, sleet sensor are all connected with A/D converter; Described A/D converter is connected with controller; Described controller is connected with locator, phonetic alarm, wireless communication module; Described wireless communication module is connected with ground base station server.
And described gas sensor comprises firedamp sensor, methane transducer, carbon monoxide transducer.
And described A/D converter adopts ADC0809 converter.
And described controller adopts AT89C51 single-chip microcomputer.
And described wireless communication module adopts GTiBee radio sensing network
Advantage of the present utility model and good effect are:
The utility model adopts multiple sensors, to mine gas concentration, humiture, and aboveground wind scale, sleety weather, landslide shock conditions whether is had to detect, realize omnibearing safety monitoring, reach down-hole and independently report to the police, the aboveground warning effect known in time.
The utility model adopts GTiBee radio sensing network, take long range propagation as characteristic, but adjustable distance, speed, power consumption and system protocol simultaneously.The separately design of node chip and base station ic, lower power consumption, cost is lower.Compare current main flow Sensor Network agreement such as ZigBee etc., it all has significantly performance to improve in transmitting range, transmission speed, battery life, security of system etc.
Accompanying drawing explanation
Fig. 1 is the utility model anatomical connectivity block diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is further described:
As shown in Figure 1, a kind of intelligent all downhole safety warning device described in the utility model, be made up of gas sensor, wind pressure sensor, Temperature Humidity Sensor, shock sensor, sleet sensor, A/D converter, controller, locator, phonetic alarm, wireless communication module, ground base station server, described gas sensor, wind pressure sensor, Temperature Humidity Sensor, shock sensor, sleet sensor are all connected with A/D converter; Described A/D converter is connected with controller; Described controller is connected with locator, phonetic alarm, wireless communication module; Described wireless communication module is connected with ground base station server.
The utility model gas sensor comprises firedamp sensor, methane transducer, carbon monoxide transducer, realizes the detection to gas, methane, carbon monoxide, and the possibility of prediction breaking out of fire blast, by Signal transmissions to A/D converter.Wind pressure sensor, for detecting aboveground wind scale, guarantees not affect underground work and safety, and by Signal transmissions to A/D converter.Temperature Humidity Sensor, for detecting downhole temperature and humidity, guarantees downhole safety, and by Signal transmissions to A/D converter.Shock sensor, for detecting down-hole shock conditions, whether prediction may cave in, and by Signal transmissions to A/D converter.Sleet sensor, for detecting sleety weather, guarantees down-hole water leakage situation can not occur, and by Signal transmissions to A/D converter.
The voltage signal conversion that analog signal transforms by A/D converter is transformed into data signal, outputs to controller.A/D converter adopts ADC0809 converter, and be a kind of 8 A/D converters of double integrator, its ratio of performance to price is very high, is a kind of high accuracy, low noise, low drifting A/D converter.Controller adopts AT89S51 single-chip microcomputer, data signal is processed, by input come in data and setting gas, methane, carbon monoxide, humiture, sleet content, bear wind scale, seismaesthesia early warning value compares, determine whether safety, when there are abnormal conditions, carry out audio alert by phonetic alarm.Locator determination abnormal conditions position, transfers to controller by positional information simultaneously.Positional information, down-hole situation information by GTiBee radio sensing network, are sent to ground base station server by controller, and notice mining management personnel carry out command scheduling timely, withdraw personnel in the pit in time, ensure mine safety.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model is not limited to the embodiment described in detailed description of the invention; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (5)
1. an intelligent all downhole safety warning device, it is characterized in that: be made up of gas sensor, wind pressure sensor, Temperature Humidity Sensor, shock sensor, sleet sensor, A/D converter, controller, locator, phonetic alarm, wireless communication module, ground base station server, described gas sensor, wind pressure sensor, Temperature Humidity Sensor, shock sensor, sleet sensor are all connected with A/D converter; Described A/D converter is connected with controller; Described controller is connected with locator, phonetic alarm, wireless communication module; Described wireless communication module is connected with ground base station server.
2. intelligent all downhole safety warning device according to claim 1, is characterized in that: described gas sensor comprises firedamp sensor, methane transducer, carbon monoxide transducer.
3. intelligent all downhole safety warning device according to claim 1, is characterized in that: described A/D converter adopts ADC0809 converter.
4. intelligent all downhole safety warning device according to claim 1, is characterized in that: described controller adopts AT89C51 single-chip microcomputer.
5. intelligent all downhole safety warning device according to claim 1, is characterized in that: described wireless communication module adopts GTiBee radio sensing network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244736.3U CN204677235U (en) | 2015-04-21 | 2015-04-21 | A kind of intelligent all downhole safety warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244736.3U CN204677235U (en) | 2015-04-21 | 2015-04-21 | A kind of intelligent all downhole safety warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677235U true CN204677235U (en) | 2015-09-30 |
Family
ID=54176937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244736.3U Expired - Fee Related CN204677235U (en) | 2015-04-21 | 2015-04-21 | A kind of intelligent all downhole safety warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617109A (en) * | 2019-08-20 | 2019-12-27 | 徐州天能矿山机械有限责任公司 | Mine alarm |
| CN111007304A (en) * | 2019-11-28 | 2020-04-14 | 国网河北省电力有限公司沧州供电分公司 | Multidimensional perception intelligent live-line detection tool |
| CN114236043A (en) * | 2021-11-23 | 2022-03-25 | 煤炭科学研究总院 | Method for inspecting harmful gas in coal mine |
-
2015
- 2015-04-21 CN CN201520244736.3U patent/CN204677235U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617109A (en) * | 2019-08-20 | 2019-12-27 | 徐州天能矿山机械有限责任公司 | Mine alarm |
| CN111007304A (en) * | 2019-11-28 | 2020-04-14 | 国网河北省电力有限公司沧州供电分公司 | Multidimensional perception intelligent live-line detection tool |
| CN114236043A (en) * | 2021-11-23 | 2022-03-25 | 煤炭科学研究总院 | Method for inspecting harmful gas in coal mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102269014B (en) | Coal mine down-hole fire monitoring system based on wireless sensor network | |
| CN201546759U (en) | ZigBee technology-based underground safety-monitoring system for coal mine | |
| CN103068121B (en) | A kind of mine intelligent lighting system based on Internet of Things | |
| CN204677235U (en) | A kind of intelligent all downhole safety warning device | |
| CN204827532U (en) | Monitored control system in pit reports to police in colliery based on thing networking | |
| CN203271812U (en) | Real-time mine monitoring system based on Internet of Things | |
| CN105464704A (en) | Coal mine safety monitoring system with wireless sensor information fusion function | |
| CN111350546A (en) | Coal mine gas monitoring system | |
| CN202404729U (en) | Wireless network based coal mine underground temperature monitoring system | |
| CN105134295A (en) | Intelligent mine air monitoring system based on Enocean-WiFi | |
| CN204476479U (en) | A kind of novel coal mine safety monitoring system | |
| CN202381120U (en) | Coal mine downhole fire hazard monitoring system based on wireless sensor network | |
| CN104155962A (en) | Underground coal mine environment information monitoring system based on Internet of Things | |
| CN205225338U (en) | Wireless sensor information fusion's coal mine safety monitor terminal | |
| CN201518012U (en) | Master-slave mode wireless gas sensor system | |
| CN201116979Y (en) | Wireless transmission coal mine safety monitoring control device | |
| CN106150552A (en) | A kind of intelligent downhole safety integrated management warning system | |
| CN206035481U (en) | Water pressure monitoring system in pit drills in distributing type colliery based on zigBee | |
| CN202486950U (en) | Mine underground wireless temperature monitoring device | |
| CN202441438U (en) | Rock burst and gas density prewarning system based on Zigbee wireless communication | |
| CN204328942U (en) | A kind of multi-functional cap lamp system | |
| CN204166123U (en) | A kind of personnel in the pit's locating and tracking system based on bilateral bidirectional ranging algorithm | |
| CN104712365A (en) | Anti-explosion monitoring system for coal mine | |
| CN203811203U (en) | Rainfall-induced landslide hazard monitoring system | |
| CN203201593U (en) | Automatic and fast power-off device for gas counter-current warning |
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: 20150930 Termination date: 20160421 |