CN205594441U - Mine survival capsule CO2 air conditioner failure diagnosis device - Google Patents
Mine survival capsule CO2 air conditioner failure diagnosis device Download PDFInfo
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- CN205594441U CN205594441U CN201520977764.6U CN201520977764U CN205594441U CN 205594441 U CN205594441 U CN 205594441U CN 201520977764 U CN201520977764 U CN 201520977764U CN 205594441 U CN205594441 U CN 205594441U
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Abstract
The utility model discloses a mine survival capsule CO2 air conditioner failure diagnosis device, comprises a box bod, the upper end of box body is equipped with display element, is one side equidistance of display element equipped with individual control button, the lower extreme four corners department of box body all is equipped with the walking wheel, the inside of box body is equipped with diagnostic system, diagnostic system includes carbon monoxide inductor, temperature sensor, carbon dioxide sensor, current detection unit, voltage detection unit, signal acquisition element, signal converting unit, the control unit, storage unit, power, carbon monoxide 0 unit and alarm unit, carbon monoxide inductor, temperature sensor, carbon dioxide sensor, current detection unit and voltage detection unit's output is connected with signal acquisition element's input electricity respectively. The utility model discloses simple structure uses convenience very, not only can carry out effectual detection, and the cost that uses moreover is not high, practicality very.
Description
Technical field
This utility model relates to trouble-shooter technical field, particularly relates to a kind of escape capsule of mine CO2Air-conditioning fault diagnosis device.
Background technology
Escape capsule of mine air-conditioning is the important component part of survival capsule life-support system, completes air filtration, cooling, dehumidification function simultaneously.But, just operation when survival capsule air-conditioning only occurs Environment of Mine Disaster, other time be in and do not run for a long time, be easily caused damage parts, periodic diagnosis air conditioning system fault is extremely important.When air conditioning system breaks down, trouble unit and source of trouble number cannot determine, so using existing instrument to diagnose air conditioning system fault, step is complicated, and test environment requires high and instrument is many and accurate, escape capsule of mine CO2Open air conditioning system is the high pressure CO being stored in steel cylinder2As cold-producing medium, CO2By throttling or after expanding fall import heat exchanger and absorb main indoor environment gas heat, finally import air motor, drive motor also to drive high-speed fan to rotate, make in cabin gas through CO, CO under the effect of blower fan2Absorbent and heat exchanger, it is achieved to CO, CO in refuge's space gases2Concentration controls and temperature, the regulation of humidity, but existing mensuration mode is difficult to diagnostic system in an adaptive way, when air-conditioning breaks down, trouble unit and source of trouble number cannot determine, so using existing instrument to diagnose air conditioning system fault, step is complicated, test environment requires high and instrument is many and accurate, use very is loaded down with trivial details, it is impossible to be rapidly performed by detection, trouble very.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of escape capsule of mine CO proposed2Air-conditioning fault diagnosis device.
To achieve these goals, this utility model adopts the technical scheme that
A kind of escape capsule of mine CO2nullAir-conditioning fault diagnosis device，Including box body，The upper end of described box body is provided with display unit，The side of described display unit is equidistant is provided with 2-4 control knob，The side of described box body is provided with multiple alarming horn hole，The side of described box body is provided with electric wire，Described electric wire has plug away from the side connection of box body，It is equipped with road wheel at the corner, lower end of described box body，The inside of described box body is provided with diagnostic system，Described diagnostic system includes carbon monoxide induction apparatus、Temperature sensor、Carbon dioxide sensor、Current detecting unit、Voltage detection unit、Signal gathering unit、Signal conversion unit、Control unit、Storage element、Power supply、Failure diagnosis unit and alarm unit，Described carbon monoxide induction apparatus、Temperature sensor、Carbon dioxide sensor、The outfan of current detecting unit and voltage detection unit electrically connects with the input of signal gathering unit respectively，The outfan of described signal gathering unit and the input electrical connection of signal conversion unit，The outfan of described signal gathering unit and your input electrical connection of control unit，Described power supply and control unit electrical connection，The outfan of described control unit is respectively and storage element、The input electrical connection of failure diagnosis unit，The outfan of described failure diagnosis unit is respectively and alarm unit、The input electrical connection of display unit.
Preferably, described alarming horn hole is the side that the mode of matrix is arranged in box body.
Preferably, the side of described box body is provided with shift knob.
Preferably, the employing of described control unit can editing controller.
By system being prevented in a box body in this utility model, can be affected by dust or steam etc. and cause damaging by effective anti-locking system, the inside of system is provided with carbon monoxide induction apparatus, temperature sensor, carbon dioxide sensor, situation within air-conditioning can be detected by current detecting unit and voltage detection unit, then control unit is passed data to by signal gathering unit and signal conversion unit, then by control fault detection unit, fault is detected after data are stored by control unit, by display unit, data are shown afterwards, alarm unit is used for reminding staff, this utility model simple in construction, use convenience very, not only can effectively detect, and the cost that uses is the highest, practicality very.
Accompanying drawing explanation
Fig. 1 is a kind of escape capsule of mine CO that the utility model proposes2The structural representation of air-conditioning fault diagnosis device；
Fig. 2 is a kind of escape capsule of mine CO that the utility model proposes2The connection block diagram of air-conditioning fault diagnosis device.
In figure: 1 box body, 2 alarming horn holes, 3 road wheels, 4 operation button, 5 plugs, 6 electric wires, 7 display units.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
With reference to Fig. 1-2, a kind of escape capsule of mine CO2nullAir-conditioning fault diagnosis device，Including box body 1，The side of box body 1 is provided with shift knob，Can be used to the switch of control system，The upper end of box body 1 is provided with display unit 7，The side of display unit 7 is equidistant is provided with 2-4 control knob 4，The side of box body 1 is provided with multiple alarming horn hole 2，And the mode that alarming horn hole 2 is in matrix is arranged in the side of box body 1，The side of box body 1 is provided with electric wire 6，Electric wire 6 has plug 5 away from the side connection of box body 1，It is equipped with road wheel 3 at the corner, lower end of box body 1，The inside of box body 1 is provided with diagnostic system，Diagnostic system includes carbon monoxide induction apparatus、Temperature sensor、Carbon dioxide sensor、Current detecting unit、Voltage detection unit、Signal gathering unit、Signal conversion unit、Control unit、Storage element、Power supply、Failure diagnosis unit and alarm unit，Control unit uses can editing controller，Process after data can be edited，Carbon monoxide induction apparatus、Temperature sensor、Carbon dioxide sensor、The outfan of current detecting unit and voltage detection unit electrically connects with the input of signal gathering unit respectively，The outfan of signal gathering unit and the input electrical connection of signal conversion unit，The outfan of signal gathering unit and your input electrical connection of control unit，Power supply and control unit electrical connection，The outfan of control unit is respectively and storage element、The input electrical connection of failure diagnosis unit，The outfan of failure diagnosis unit is respectively and alarm unit、The input electrical connection of display unit 7.
In this utility model, box body 1 can carry out effective outer protection to system; and the situation within air-conditioning can be detected by carbon monoxide induction apparatus, temperature sensor, carbon dioxide sensor, current detecting unit and voltage detection unit; then control unit is passed data to by signal gathering unit and signal conversion unit; then by control fault detection unit, fault is detected after data are stored by control unit; data being shown by display unit 7 afterwards, alarm unit is used for reminding staff.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (4)
1. an escape capsule of mine CO2nullAir-conditioning fault diagnosis device，Including box body (1)，It is characterized in that，The upper end of described box body (1) is provided with display unit (7)，The side of described display unit (7) is equidistant is provided with 2-4 control knob (4)，The side of described box body (1) is provided with multiple alarming horn hole (2)，The side of described box body (1) is provided with electric wire (6)，Described electric wire (6) has plug (5) away from the side connection of box body (1)，Road wheel (3) it is equipped with at the corner, lower end of described box body (1)，The inside of described box body (1) is provided with diagnostic system，Described diagnostic system includes carbon monoxide induction apparatus、Temperature sensor、Carbon dioxide sensor、Current detecting unit、Voltage detection unit、Signal gathering unit、Signal conversion unit、Control unit、Storage element、Power supply、Failure diagnosis unit and alarm unit，Described carbon monoxide induction apparatus、Temperature sensor、Carbon dioxide sensor、The outfan of current detecting unit and voltage detection unit electrically connects with the input of signal gathering unit respectively，The outfan of described signal gathering unit and the input electrical connection of signal conversion unit，The outfan of described signal gathering unit and your input electrical connection of control unit，Described power supply and control unit electrical connection，The outfan of described control unit is respectively and storage element、The input electrical connection of failure diagnosis unit，The outfan of described failure diagnosis unit is respectively and alarm unit、The input electrical connection of display unit (7).
A kind of escape capsule of mine CO the most according to claim 12Air-conditioning fault diagnosis device, it is characterised in that the described alarming horn hole (2) mode in matrix is arranged in the side of box body (1).
A kind of escape capsule of mine CO the most according to claim 12Air-conditioning fault diagnosis device, it is characterised in that the side of described box body (1) is provided with shift knob.
A kind of escape capsule of mine CO the most according to claim 12Air-conditioning fault diagnosis device, it is characterised in that described control unit uses can editing controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977764.6U CN205594441U (en) | 2015-11-30 | 2015-11-30 | Mine survival capsule CO2 air conditioner failure diagnosis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977764.6U CN205594441U (en) | 2015-11-30 | 2015-11-30 | Mine survival capsule CO2 air conditioner failure diagnosis device |
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| Publication Number | Publication Date |
|---|---|
| CN205594441U true CN205594441U (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520977764.6U Active CN205594441U (en) | 2015-11-30 | 2015-11-30 | Mine survival capsule CO2 air conditioner failure diagnosis device |
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| Country | Link |
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| CN (1) | CN205594441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404276A (en) * | 2015-11-30 | 2016-03-16 | 惠州学院 | Apparatus for diagnosing CO2 air conditioning fault of mine rescue capsule |
-
2015
- 2015-11-30 CN CN201520977764.6U patent/CN205594441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404276A (en) * | 2015-11-30 | 2016-03-16 | 惠州学院 | Apparatus for diagnosing CO2 air conditioning fault of mine rescue capsule |
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