CN205193527U - Mining flame proof power operating condition collection system - Google Patents
Mining flame proof power operating condition collection system Download PDFInfo
- Publication number
- CN205193527U CN205193527U CN201520752287.3U CN201520752287U CN205193527U CN 205193527 U CN205193527 U CN 205193527U CN 201520752287 U CN201520752287 U CN 201520752287U CN 205193527 U CN205193527 U CN 205193527U
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- circuit
- flame proof
- proof power
- mining flame
- data processing
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Abstract
The utility model discloses a mining flame proof power operating condition collection system, include seal shell (1) and install voltage acquisition circuit (2) in seal shell (1), voltage acquisition circuit (2) get into sampling circuit (22) including buffer circuit (21), sampling circuit (22), data processing circuit (23) and data transmission circuit (24), the output voltage of mining flame proof power after buffer circuit (21) keeps apart output, buffer circuit 0 is carried out with the voltage that sampling circuit (22) gathered in data processing circuit (23), and data are exported through data transmission circuit (24). The utility model discloses can carry out the real -time status control in the face of mining flame proof power state in the pit on ground, when finding that equipment work such as underground communication, security protection are unusual, can judge rapidly that the equipment self problem still is the problem of mining flame proof power, shorten the time of discharge trouble.
Description
Technical field
The utility model relates to a kind of Power Supply Monitoring equipment, and specifically a kind of mine explosion-suppression power work state collecting device, belongs to underground safety monitoring apparatus field.
Background technology
Mine explosion-suppression power supply is mainly used in as the weak current equipment such as underground communication, security protection provides power supply, and these consumers are guarantees of Safety of Coal Mine Production, quit work once break down, and may cause major industrial accident.Therefore, accurately fast to judge and to get rid of these equipment failures particularly important in Safety of Coal Mine Production.
The equipment such as existing underground communication, security protection mostly self possess fault diagnosis, warning function, or have special watch-dog, and provide the mine explosion-suppression power supply of power supply also not have monitoring means at present for it.Border work statistic factually, the probability of power fail is higher than probability of equipment failure, so some important events often will arrange special messenger to nurse power supply, this far from adapts to the needs that intelligent mine is built.
Summary of the invention
The utility model object is to provide a kind of mine explosion-suppression power work state collecting device, the duty of this device energy Real-time Collection mine explosion-suppression power supply.
To achieve these goals, a kind of mine explosion-suppression power work of the utility model state collecting device, comprise seal casinghousing and be arranged on the voltage collection circuit in seal casinghousing, described voltage collection circuit comprises buffer circuit, sample circuit, data processing circuit and data transmission circuit, the output voltage of mine explosion-suppression power supply carries out entering sample circuit after isolation and amplifier through buffer circuit, the voltage of sample circuit collection is carried out data processing by data processing circuit, and data export through data transmission circuit.
The duty of the utility model energy Real-time Collection mine explosion-suppression power supply, and by down-hole looped network, Monitoring Data is sent to ground system, when finding the equipment operation irregularity such as underground communication, security protection, the problem of equipment self problem or mine explosion-suppression power supply can be judged rapidly, the row's of shortening out of order time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model voltage collection circuit schematic diagram;
Fig. 3 is the example structure schematic diagram that the utility model contains temperature-monitoring function;
In figure: 1, seal casinghousing, 2, voltage collection circuit, 3, temperature observation circuit, 4, temperature sensor, 21, buffer circuit, 22, sample circuit, 23, data processing circuit, 24, data transmission circuit.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As depicted in figs. 1 and 2, a kind of mine explosion-suppression power work state collecting device, the voltage collection circuit 2 comprising seal casinghousing 1 and be arranged in seal casinghousing 1.As shown in Figure 2, described voltage collection circuit 2 comprises buffer circuit 21, sample circuit 22, data processing circuit 23 and data transmission circuit 24, the output voltage of mine explosion-suppression power supply enters sample circuit 22 after buffer circuit 21 carries out isolation and amplifier, the voltage that sample circuit 22 gathers by data processing circuit 23 carries out data processing, and data export through data transmission circuit 24.
The utility model can on ground in the face of Underground Mine flame proof power supply status carries out real-time status monitoring, and by down-hole looped network, Monitoring Data is sent to ground system, when finding the equipment operation irregularity such as underground communication, security protection, the problem of equipment self problem or mine explosion-suppression power supply can be judged rapidly, the row's of shortening out of order time.
The sealing means of seal casinghousing 1 is encapsulation.After encapsulation process, can use having the workplace such as underground coal mine, open coal mine, coal preparation plant of gas, coal dust explosion hazard.
Further, for strengthening the monitoring of mine explosion-suppression power work state, as shown in Figure 3, the utility model also comprises temperature observation circuit 3 and temperature sensor 4, described temperature observation circuit 3 is arranged in seal casinghousing 1, temperature sensor 4 is arranged on mine explosion-suppression power supply, is connected with temperature observation circuit 3, and the temperature parameter measured by temperature observation circuit 3 exports through data transmission circuit 24.
Claims (3)
1. a mine explosion-suppression power work state collecting device, it is characterized in that, comprise seal casinghousing (1) and be arranged on the voltage collection circuit (2) in seal casinghousing (1), described voltage collection circuit (2) comprises buffer circuit (21), sample circuit (22), data processing circuit (23) and data transmission circuit (24), the output voltage of mine explosion-suppression power supply enters sample circuit (22) after buffer circuit (21) carries out isolation and amplifier, the voltage that sample circuit (22) gathers is carried out data processing by data processing circuit (23), data export through data transmission circuit (24).
2. mine explosion-suppression power work state collecting device according to claim 1, is characterized in that, the sealing means of seal casinghousing (1) is encapsulation.
3. mine explosion-suppression power work state collecting device according to claim 2, it is characterized in that, also comprise temperature observation circuit (3) and temperature sensor (4), described temperature observation circuit (3) is arranged in seal casinghousing (1), temperature sensor (4) is connected with temperature observation circuit (3), and the temperature parameter measured by temperature observation circuit (3) exports through data transmission circuit (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752287.3U CN205193527U (en) | 2015-09-25 | 2015-09-25 | Mining flame proof power operating condition collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752287.3U CN205193527U (en) | 2015-09-25 | 2015-09-25 | Mining flame proof power operating condition collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193527U true CN205193527U (en) | 2016-04-27 |
Family
ID=55786503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752287.3U Active CN205193527U (en) | 2015-09-25 | 2015-09-25 | Mining flame proof power operating condition collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193527U (en) |
-
2015
- 2015-09-25 CN CN201520752287.3U patent/CN205193527U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |