CN201994714U - Uninterrupted power supply used for coal mine rescue capsule - Google Patents

Uninterrupted power supply used for coal mine rescue capsule Download PDF

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Publication number
CN201994714U
CN201994714U CN2011200327250U CN201120032725U CN201994714U CN 201994714 U CN201994714 U CN 201994714U CN 2011200327250 U CN2011200327250 U CN 2011200327250U CN 201120032725 U CN201120032725 U CN 201120032725U CN 201994714 U CN201994714 U CN 201994714U
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CN
China
Prior art keywords
power supply
supply circuit
pin
uninterrupted power
diode
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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
Application number
CN2011200327250U
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Chinese (zh)
Inventor
梁树金
王力
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JINHAO AIR COMPRESSOR CO Ltd FUXIN
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JINHAO AIR COMPRESSOR CO Ltd FUXIN
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Priority to CN2011200327250U priority Critical patent/CN201994714U/en
Application granted granted Critical
Publication of CN201994714U publication Critical patent/CN201994714U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to a safety equipment power supply used for coal mine underground, and especially relates to an uninterrupted power supply used for a coal mine rescue capsule. The uninterrupted power supply used for the coal mine rescue capsule comprises a cable power supply circuit (1), an uninterrupted power supply circuit (2), an air conditioner control circuit (3), and a standby power supply circuit (4), wherein the standby power supply circuit (4) comprises a lithium assembled battery TC, a 18V output standby battery box X1, a 12V output standby battery box X2, voltage stabilizers LM1 and LM2, diodes D1-D4, resistors R1 and R2, adjustable resistors R3 and R4, capacitors C1-C4, switches K4 and K5, a Hall sensor Q, and detection relays J1, J2 and J3. The uninterrupted power supply used for the coal mine rescue capsule can satisfy the function of providing power supply to a plurality of electrical apparatuses in the capsule when the rescue capsule is in a state of emergency, has an explosion protection function, provides reliable power supply equipment for the safety of coal mine production and workers underground, and is simple and reasonable in structure and low in cost.

Description

The mine rescue capsule uninterrupted power supply
Technical field
The utility model belongs to underground mine use safety means power supply, particularly a kind of mine rescue capsule uninterrupted power supply.
Background technology
At present, safety problem under the coal mine is the problem of the most important thing in the Coal Production, when accidents such as, gas explosion permeable at mine, roof fall take place, under the untimely situation of miner's relief, down-hole survival capsule is the key facility of self-rescue of miner, but under mine under the survival capsule act of rescue state for the cabin in various electrical equipment the device of uninterrupted power supply is provided is a major subjects, still useless in the integrated form uninterrupted power supply of colliery down-hole survival capsule.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides safe and reliable in life, is convenient to installation, easy to use, can guarantee the mine rescue capsule uninterrupted power supply of electricity consumption in the survival capsule.
The technical scheme that the utility model technical solution problem adopts is: mine rescue capsule comprises cable power circuit, uninterrupted power supply circuit, ac control circuit with uninterrupted power supply, be characterized in that mine rescue capsule also comprises the stand-by power supply circuit with uninterrupted power supply, comprise lithium battery group TC, 18V output reserve battery case X in the stand-by power supply circuit 1, 12V output reserve battery case X 2, pressurizer LM 1, LM 2, diode D 1～D 4, resistance R 1, R 2, variable resistor R 3, R 4, capacitor C 1～C 4, K switch 4, K 5, Hall element Q, detect relay J 1, J 2, J 3Their annexation is that the output cathode of the direct current transducer ZJ in the uninterrupted power supply circuit connects K switch in the stand-by power supply circuit 4An end, detect relay J 1, J 2, J 3An end, the output negative pole of direct current transducer ZJ connects K switch in the stand-by power supply circuit 5An end, detect relay J 1, J 2, J 3The other end, K switch 4, K 5The other end meets diode D respectively 3, D 4An end, diode D 3Positive pole, the 18V output reserve battery case X of another termination lithium battery group TC 1With 12V output reserve battery case X 2Positive pole, variable resistor R 3, R 42,3 pin, capacitor C 1, C 2, C 3, C 4An end, diode D 4Negative pole, the 18V output reserve battery case X of another termination lithium battery group TC 1With 12V output reserve battery case X 2Negative pole, pressurizer LM 1, LM 22 pin, diode D 1, D 2An end, the switches set of lithium battery group TC meets voltage detection module U in the uninterrupted power supply circuit respectively 11～9 pin, diode D 1, D 2Other end connecting resistance R respectively 1, R 2An end, resistance R 1, R 2The other end connect capacitor C respectively 2, C 4The other end, pressurizer LM 1, LM 23 pin, variable resistor R 3, R 41 pin, capacitor C 1, C 3The other end meet pressurizer LM respectively 1, LM 21 pin, 1～4 pin of Hall element Q meets current detection module U in the uninterrupted power supply circuit respectively 21～4 pin.
The beneficial effects of the utility model are: mine rescue capsule can satisfy survival capsule function of supplying power of various electrical appliances in the cabin under the state of emergency with uninterrupted power supply, and has explosion prevention function, safety to Coal Production and underground labour provides reliable power supply unit, it is simple and reasonable, and cost is low.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the circuit theory diagrams of mine rescue capsule with uninterrupted power supply.
Among the figure, 1-cable power circuit; The 2-uninterrupted power supply circuit; The 3-ac control circuit; 4-stand-by power supply circuit;
Embodiment
Embodiment, with reference to accompanying drawing 1, mine rescue capsule is with adopting 660-380V mining cable TL as introducing power supply in the cable power circuit 1 of uninterrupted power supply, and the both positive and negative polarity of cable TL meets the isolation reversing switch K in the uninterrupted power supply circuit 2 respectively 1, K 2An end.Comprise transformer T, isolated DC transducer ZJ, Switching Power Supply KT, display screen XB, main controller ZK, voltage measurement module U in the uninterrupted power supply circuit 2 1, current measurement module U 2, relay group J 1, J 2, J 3Their annexation is to isolate reversing switch K 1, K 2Connect 1,2 pin of transformer T respectively, 3 pin of transformer T meet the positive pole of isolated DC transducer ZJ, 1 pin of Switching Power Supply KT, the temperature detect switch (TDS) K in the ac control circuit 3 3An end, 4 pin of transformer T connect the negative pole of isolated DC transducer ZJ, 2 pin of Switching Power Supply KT, the relay J in the ac control circuit 3 4, electromagnetically operated valve TF an end, the opposite side positive pole of isolated DC transducer ZJ connects the positive pole of 3 pin of Switching Power Supply KT, main controller ZK, the opposite side negative pole of transducer ZJ connects the negative pole of 4 pin of Switching Power Supply KT, main controller ZK, 4 pin of Switching Power Supply KT; 1～9 pin of main controller ZK meets 9～1 pin of display screen XB, voltage measurement module U 1With current measurement module U 2Connect main controller ZK and voltage measurement module U 1Connect.Comprise air-conditioning control relay contact JK in the ac control circuit 3 1, JK 2, relay J 4, electromagnetically operated valve TF, temperature detect switch (TDS) K 3Their annexation is temperature detect switch (TDS) K 3Another relay termination J 4, electromagnetically operated valve TF the other end; Relay contact JK 1, JK 2Two ends connect power supply respectively.Comprise lithium battery group TC, 18V output reserve battery case X in the stand-by power supply 4 1, 12V output reserve battery case X 2, pressurizer LM 1, LM 2, diode D 1～D 4, resistance R 1, R 2, variable resistor R 3, R 4, capacitor C 1～C 4, K switch 4, K 5, Hall element Q, detect relay J 1, J 2, J 3Their annexation is that the output cathode of the direct current transducer ZJ in the uninterrupted power supply circuit 1 connects K switch in the stand-by power supply circuit 2 4An end, detect relay J 1, J 2, J 3An end, the output negative pole of direct current transducer ZJ connects K switch in the stand-by power supply circuit 4 5An end, detect relay J 1, J 2, J 3The other end, K switch 4, K 5The other end meets diode D respectively 3, D 4An end, diode D 3Positive pole, the 18V output reserve battery case X of another termination lithium battery group TC 1With 12V output reserve battery case X 2Positive pole, variable resistor R 3, R 42,3 pin, capacitor C 1, C 2, C 3, C 4An end, diode D 4Negative pole, the 18V output reserve battery case X of another termination lithium battery group TC 1With 12V output reserve battery case X 2Negative pole, pressurizer LM 1, LM 22 pin, diode D 1, D 2An end, the switches set of lithium battery group TC meets voltage detection module U in the uninterrupted power supply circuit 2 respectively 11～9 pin, diode D 1, D 2Other end connecting resistance R respectively 1, R 2An end, resistance R 1, R 2The other end connect capacitor C respectively 2, C 4The other end, pressurizer LM 1, LM 23 pin, variable resistor R 3, R 41 pin, capacitor C 1, C 3The other end meet pressurizer LM respectively 1, LM 21 pin, 1～4 pin of Hall element Q meets current detection module U in the uninterrupted power supply circuit 2 respectively 21～4 pin.
Mine rescue capsule is respectively charged into two casings with the uninterrupted power supply circuit 2 and the stand-by power supply circuit 4 of uninterrupted power supply, and the voltage of uninterrupted power supply circuit 2 inputs is 660～380V, is introduced by mining cable, at first with isolation reversing switch K 1, K 2Connect, T reduces to 127V with voltage through transformer, again 127V voltage is supplied with isolated DC transducer ZJ and Switching Power Supply KT, the voltage of Switching Power Supply KT output is DC24V, be used for supplying with lithium battery group TC, main controller ZK in the stand-by power supply circuit 4 and the Enable Pin of isolated DC transducer ZJ, positive and negative electrode cable that isolated DC transducer ZJ draws and intrinsic safety 18V, 12V reserve battery case X 1, X 2Positive and negative electrode connect, be used for to standby lithium battery group TC charging, and when the external power supply fault-free, but powering load, two diode D in the battery case 3, D 4Can prevent reverse current.

Claims (1)

1. mine rescue capsule uninterrupted power supply, comprise cable power circuit (1), uninterrupted power supply circuit (2), ac control circuit (3), it is characterized in that mine rescue capsule also comprises stand-by power supply circuit (4) with uninterrupted power supply, comprise lithium battery group TC, 18V output reserve battery case X in the stand-by power supply circuit (4) 1, 12V output reserve battery case X 2, pressurizer LM 1, LM 2, diode D 1～D 4, resistance R 1, R 2, variable resistor R 3, R 4, capacitor C 1～C 4, K switch 4, K 5, Hall element Q, detect relay J 1, J 2, J 3Their annexation is that the output cathode of the direct current transducer ZJ in the uninterrupted power supply circuit (1) connects K switch in the stand-by power supply circuit (2) 4An end, detect relay J 1, J 2, J 3An end, the output negative pole of direct current transducer ZJ connects K switch in the stand-by power supply circuit (4) 5An end, detect relay J 1, J 2, J 3The other end, K switch 4, K 5The other end meets diode D respectively 3, D 4An end, diode D 3Positive pole, the 18V output reserve battery case X of another termination lithium battery group TC 1With 12V output reserve battery case X 2Positive pole, variable resistor R 3, R 42,3 pin, capacitor C 1, C 2, C 3, C 4An end, diode D 4Negative pole, the 18V output reserve battery case X of another termination lithium battery group TC 1With 12V output reserve battery case X 2Negative pole, pressurizer LM 1, LM 22 pin, diode D 1, D 2An end, the switches set of lithium battery group TC meets voltage detection module U in the uninterrupted power supply circuit (2) respectively 11～9 pin, diode D 1, D 2Other end connecting resistance R respectively 1, R 2An end, resistance R 1, R 2The other end connect capacitor C respectively 2, C 4The other end, pressurizer LM 1, LM 23 pin, variable resistor R 3, R 41 pin, capacitor C 1, C 3The other end meet pressurizer LM respectively 1, LM 21 pin, 1～4 pin of Hall element Q meets current detection module U in the uninterrupted power supply circuit (2) respectively 21～4 pin.
CN2011200327250U 2011-01-28 2011-01-28 Uninterrupted power supply used for coal mine rescue capsule Expired - Fee Related CN201994714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200327250U CN201994714U (en) 2011-01-28 2011-01-28 Uninterrupted power supply used for coal mine rescue capsule

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Application Number Priority Date Filing Date Title
CN2011200327250U CN201994714U (en) 2011-01-28 2011-01-28 Uninterrupted power supply used for coal mine rescue capsule

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103219789A (en) * 2012-01-20 2013-07-24 沈阳华矿新能源装备科技有限公司 Intelligent uninterruptible power supply (UPS) of escape capsule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103219789A (en) * 2012-01-20 2013-07-24 沈阳华矿新能源装备科技有限公司 Intelligent uninterruptible power supply (UPS) of escape capsule

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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: 20110928

Termination date: 20170128