CN203022821U - Coal mine safety monitoring system substation - Google Patents
Coal mine safety monitoring system substation Download PDFInfo
- Publication number
- CN203022821U CN203022821U CN 201220730207 CN201220730207U CN203022821U CN 203022821 U CN203022821 U CN 203022821U CN 201220730207 CN201220730207 CN 201220730207 CN 201220730207 U CN201220730207 U CN 201220730207U CN 203022821 U CN203022821 U CN 203022821U
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- control device
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Abstract
A coal mine safety monitoring system substation relates to a safety monitoring system. The substation is arranged in a mine well; a main control device of the substation is connected with an on-ground industrial control host; a mining explosion-proof and intrinsic safety power box is connected with a main control device of the substation through a main control interface; and the main control device is connected with an audible and visual alarm, an encapsulated and intrinsic safety interruption executer, explosion-proof and intrinsic safety power interrupters, and a sensor. The coal mine safety monitoring system substation is simple in structure, reliable in performance, convenient for maintenance, centralized monitoring and management of on-ground personnel; and as a result, parameters such as environment, and production working conditions of a mine can be monitored intensively and continuously.
Description
[technical field]
The utility model relates to a kind of safety monitoring system, especially relates to a kind of coal mine safety monitoring system substation.
[background technology]
At present, China's mine safety Frequent Accidents, this be mainly not in place for monitoring such as the down-hole methane concentration that causes security incident, carbonomonoxide concentration, gas concentration lwevel, oxygen concentration, concentration of hydrogen sulfide, mine dust density, wind speed, blast, humidity, temperature, feed condition, air door state, air duct state, booster start-stop, main blower fan start-stops due to, reduce down-hole accident is the vital task of country and local government always; In order preferably the down-hole to be monitored, the generation that effectively reduces down-hole accident is a difficult problem always.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of coal mine safety monitoring system substation, the utility model is simple in structure, dependable performance, be convenient to safeguard, be convenient to aboveground personnel's Centralized Monitoring management, can concentrate monitoring mine continuously environment, produce the parameter such as industrial and mineral.
For achieving the above object, the utility model adopts following technical scheme:
A kind of coal mine safety monitoring system substation, described substation is arranged on the down-hole, industrial control host on substation main control device connecting well, the mine explosion-suppression and intrinsic safety type power supply box connects the substation main control device by the master control interface, and described main control device connects audible-visual annunciator, encapsulation hold concurrently intrinsic safety outage actuator, Flameproof and intrinsically safe circuit breaker, Flameproof and intrinsically safe circuit breaker, explosion-suppression and intrinsic safety circuit breaker and sensor by the master control interface respectively.
Described coal mine safety monitoring system substation, the sensor that described substation main control device connects comprise methane transducer, the oxidation carbon sensor are arranged, high-low concentration methane sensor, oxygen sensor, carbon dioxide sensor, temperature pick up, B/P EGR Back Pressure Transducer EGR, level sensor, minute fast sensor, start-stop sensor, a minute door open and-shut mode sensor, feed state sensor and Smoke Sensor.
Described coal mine safety monitoring system substation, the substation main control device adopts the 200-1000HZ square-wave signal to be connected with sensor.
Described coal mine safety monitoring system substation, the substation main control device is by industrial control host on the MODEM connecting well.
Owing to having adopted technique scheme, the utlity model has following beneficial effect:
coal mine safety monitoring system substation described in the utility model, pass through audible-visual annunciator, the encapsulation intrinsic safety outage actuator of holding concurrently, the Flameproof and intrinsically safe circuit breaker, the Flameproof and intrinsically safe circuit breaker, the explosion-suppression and intrinsic safety circuit breaker, methane transducer, the oxidation carbon sensor is arranged, high-low concentration methane sensor, oxygen sensor, carbon dioxide sensor, temperature pick up, B/P EGR Back Pressure Transducer EGR, level sensor, divide fast sensor, the start-stop sensor, divide door open and-shut mode sensor, feed state sensor and Smoke Sensor safe condition and the manufacturing parameter under but the down-hole distributes setting overall monitor mine, in order in time evacuate the personnel in the pit when finding danger, the utility model is simple in structure, dependable performance, be convenient to safeguard, be convenient to aboveground personnel's Centralized Monitoring management, can concentrate monitoring mine continuously environment, produce the parameter such as industrial and mineral.
[description of drawings]
Fig. 1 is that the utility model is in the distribution connection diagram of down-hole;
[specific embodiment]
Can explain in more detail the utility model by the following examples, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements in the utility model scope;
Coal mine safety monitoring system substation described in 1 by reference to the accompanying drawings, described substation is arranged on the down-hole, the substation main control device is by industrial control host on MODEM (pulse signal) connecting well, the mine explosion-suppression and intrinsic safety type power supply box connects the substation main control device by the master control interface, and described main control device connects audible-visual annunciator, encapsulation hold concurrently intrinsic safety outage actuator, Flameproof and intrinsically safe circuit breaker, Flameproof and intrinsically safe circuit breaker, explosion-suppression and intrinsic safety circuit breaker and sensor by the master control interface respectively; The sensor that described substation main control device adopts the 200-1000HZ square-wave signal to connect comprises methane transducer, the oxidation carbon sensor is arranged, high-low concentration methane sensor, oxygen sensor, carbon dioxide sensor, temperature pick up, B/P EGR Back Pressure Transducer EGR, level sensor, minute fast sensor, start-stop sensor, a minute door open and-shut mode sensor, feed state sensor and Smoke Sensor.
Implement coal mine safety monitoring system substation described in the utility model, by methane transducer, have oxidation carbon sensor, high-low concentration methane sensor, oxygen sensor, carbon dioxide sensor, temperature pick up, B/P EGR Back Pressure Transducer EGR, level sensor, minute fast sensor, start-stop sensor, a minute door open and-shut mode sensor, feed state sensor and Smoke Sensor to obtain the down-hole real time data, to the Real-time Collection of the normal monitoring of equipment data of using under coal mine with realize real-time control to coal mine switch equipment.
The utility model in time obtains the technical data of power supply, sensor, cable and equipment and is diagnosed by industrial control host by substation, can report to the police and record and automatic disengagement failure branch road.
The utility model does not describe part in detail and is prior art.
Claims (4)
1. coal mine safety monitoring system substation, it is characterized in that: described substation is arranged on the down-hole, industrial control host on substation main control device connecting well, the mine explosion-suppression and intrinsic safety type power supply box connects the substation main control device by the master control interface, and described main control device connects audible-visual annunciator, encapsulation hold concurrently intrinsic safety outage actuator, Flameproof and intrinsically safe circuit breaker, Flameproof and intrinsically safe circuit breaker, explosion-suppression and intrinsic safety circuit breaker and sensor by the master control interface respectively.
2. coal mine safety monitoring system substation according to claim 1 is characterized in that: the sensor that described substation main control device connects comprises methane transducer, the oxidation carbon sensor is arranged, high-low concentration methane sensor, oxygen sensor, carbon dioxide sensor, temperature pick up, B/P EGR Back Pressure Transducer EGR, level sensor, minute fast sensor, start-stop sensor, a minute door open and-shut mode sensor, feed state sensor and Smoke Sensor.
3. coal mine safety monitoring system substation according to claim 1 and 2 is characterized in that: the substation main control device adopts the 200-1000HZ square-wave signal to be connected with sensor.
4. coal mine safety monitoring system substation according to claim 1 is characterized in that: the substation main control device is by industrial control host on the MODEM connecting well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730207 CN203022821U (en) | 2012-12-27 | 2012-12-27 | Coal mine safety monitoring system substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730207 CN203022821U (en) | 2012-12-27 | 2012-12-27 | Coal mine safety monitoring system substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022821U true CN203022821U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730207 Expired - Fee Related CN203022821U (en) | 2012-12-27 | 2012-12-27 | Coal mine safety monitoring system substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022821U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615290A (en) * | 2013-12-04 | 2014-03-05 | 北京瑞赛长城航空测控技术有限公司 | Mining safety monitoring and control substation for voice intercom and online intrinsic safety power supply monitoring |
| CN104912596A (en) * | 2015-06-02 | 2015-09-16 | 枣庄万硕矿用设备制造有限公司 | Mine monitoring system for disaster resistance and prevention |
| CN108150223A (en) * | 2017-12-12 | 2018-06-12 | 山西宏安翔科技股份有限公司 | A kind of coal mine safety monitoring intelligent substation |
| CN109255909A (en) * | 2018-11-02 | 2019-01-22 | 安徽理工大学 | A kind of coal mine downhole safety detection alarm evacuating system |
| CN109268071A (en) * | 2018-11-05 | 2019-01-25 | 河南理工大学 | Access the coal mine safety monitoring system of explosion-proof pressure sensor |
| CN111188650A (en) * | 2019-11-28 | 2020-05-22 | 天地（常州）自动化股份有限公司 | Sensor fault identification method, indication method and coal mine safety monitoring system |
-
2012
- 2012-12-27 CN CN 201220730207 patent/CN203022821U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615290A (en) * | 2013-12-04 | 2014-03-05 | 北京瑞赛长城航空测控技术有限公司 | Mining safety monitoring and control substation for voice intercom and online intrinsic safety power supply monitoring |
| CN104912596A (en) * | 2015-06-02 | 2015-09-16 | 枣庄万硕矿用设备制造有限公司 | Mine monitoring system for disaster resistance and prevention |
| CN108150223A (en) * | 2017-12-12 | 2018-06-12 | 山西宏安翔科技股份有限公司 | A kind of coal mine safety monitoring intelligent substation |
| CN109255909A (en) * | 2018-11-02 | 2019-01-22 | 安徽理工大学 | A kind of coal mine downhole safety detection alarm evacuating system |
| CN109268071A (en) * | 2018-11-05 | 2019-01-25 | 河南理工大学 | Access the coal mine safety monitoring system of explosion-proof pressure sensor |
| CN111188650A (en) * | 2019-11-28 | 2020-05-22 | 天地（常州）自动化股份有限公司 | Sensor fault identification method, indication method and coal mine safety monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131227 |