CN106602734A - Deep mine wireless power transmission device - Google Patents
Deep mine wireless power transmission device Download PDFInfo
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- CN106602734A CN106602734A CN201710137615.2A CN201710137615A CN106602734A CN 106602734 A CN106602734 A CN 106602734A CN 201710137615 A CN201710137615 A CN 201710137615A CN 106602734 A CN106602734 A CN 106602734A
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Abstract
The invention discloses a deep mine wireless power transmission device which is characterized in that the device comprises a source node and common nodes, the source node is powered by a cable or mine charging and is divided into a static source node and a dynamic source node, the static source node is arranged at an entrance to a branch roadway from a main roadway, the dynamic source node is a mobile node in mobile equipment, is powered by a mine lamp storage battery or equipment power supply and provides wireless power transmission for other common nodes. The common nodes can receive the wireless power information emitted by the source node and can wirelessly transmit information mutually. According to the deep mine wireless power transmission device, the requirement of long distance wired power supply limit in a severe environment and accident risk are reduced, cables are reduced, the roadway space is improved, the monitoring node layout is simple, and the device still can provide monitoring, communication and other services for downhole operation or rescue especially in the conditions of power failure in an accident and wired power supply failure.
Description
Technical field
The application belongs to wireless communication technology field, specifically, is related to a kind of Deep Mine wireless electric energy transmission device.
Background technology
In the adverse circumstances of Deep Mine down-hole, the environmental factorss such as down-hole is hot and humid, air quality is poor will be accelerated to have
Line supply line is aging, and cable run length and line contacts are more, makes power supply reliability poor, and contact is also easy to produce electric spark, or even
Set off an explosion major accident.During generation accident, wired power cable be easily broken off destruction, after breakaway poing unpowered and transmission in
It is disconnected, cause monitors failure.For ensure underground operators life security, need to solve the above problems, need develop one kind can
The wirelessly transmitting electrical energy device of energy storage.
The content of the invention
In view of this, technical problems to be solved in this application are to provide a kind of Deep Mine wireless electric energy transmission device,
The device can replace traditional wire monitoring system, it is to avoid deficiency of wired power supply at aspects such as reliability, safeties.
In order to solve above-mentioned technical problem, the application has opened a kind Deep Mine wireless electric energy transmission device.
A kind of Deep Mine wireless electric energy transmission device, including：Source node and ordinary node；
The source node is divided into static source node and dynamic source node again by charging on cable or well；It is described static
Source node is arranged on main tunnel to the porch in a tunnel, and dynamic source node is the removable node on mobile device, by mine lamp
Accumulator or device power supply (DPS) are powered, and provide wireless power transmission for other ordinary nodes；The ordinary node can receive source
The radio energy of node transmitting, also can mutually be wirelessly transferred energy between ordinary node.
Further, device as above, the mobile device can be：Miners' cap, mine car, conveyer belt.
Further, device as above, the source node includes power module, energy transmitter module and performs mould
Block；Wherein power module receives cable energy supply or charges and store, and is that energy transmitter module and performing module are powered；The energy
Amount transmitter module transmits information to other ordinary nodes；The performing module is responsible for completing the daily monitoring of node, process, is led to
Letter, the task of early warning.
Further, device as above, the power module includes accumulator and boosting voltage stabilizing chip, wherein electric power storage
Pond by down-hole gang way cable power or well on charge and store, to have a power failure or during other situations, to continue as node and power；
Boost in voltage voltage stabilizing is exported galvanic current pressure by the boosting voltage stabilizing chip, is other module for power supply.
Further, device as above, the energy transmitter module includes high-frequency inversion and transmitting coil, wherein high
DC conversion is altofrequency alternating current power supply by frequency inversion, and the transmitting coil makes alternating current power supply produce high-frequency alternating magnetic field, electricity
Can be launched with electromagnetic wave.
Further, device as above, the performing module includes central processing unit, sensor assembly, communication mould
Block and supplementary module；Wherein central processing unit has signal processing, the function of calculating；Communication module and the central processing unit phase
Even, with communication and other node interactive communications；Sensor assembly is connected with the central processing unit, including replaceable
Various environmental parameters detection sensor, various environmental parameters can be detected；Supplementary module and central processing unit phase
Connect, including display lamp, alarm.
Further, device as above, the ordinary node includes energy transceiver module and performing module, wherein can
Amount transceiver module receives the energy information of source node transmitting, it is also possible to enters row information with other ordinary nodes and mutually passes, and is to perform mould
Block energy supply；The performing module is responsible for completing the daily monitoring of node, process, communication, the task of warning.
Further, device as above, the energy transceiver module of the ordinary node includes that dispatch coil, bridge-type are whole
Stream, super capacitor, boosting voltage stabilizing chip and high-frequency inversion, wherein dispatch coil can receive the electromagnetic wave of other node transmittings,
Alternating voltage is obtained, high-frequency alternating magnetic field can be also produced, electric energy is launched with electromagnetic wave；Bridge rectifier is by alternating current
Repoussage stream is DC voltage；Super capacitor is exactly the rechargeable battery of ordinary node, and direct current energy can be stored and had filter action；
Boost in voltage voltage stabilizing is exported galvanic current pressure by the boosting voltage stabilizing chip, is other module for power supply；The high-frequency inversion
It is altofrequency exchange by DC conversion.
Further, device as above, the ordinary node performing module includes central processing unit, sensor die
Block, communication module and supplementary module；Wherein central processing unit has signal processing, the function of calculating；Communication module with it is described in
Central processor is connected, with communication and other node interactive communications；Sensor assembly is connected with the central processing unit,
Including the detection sensor of removable various environmental parameters, various environmental parameters can be detected；Supplementary module is with
Central processor is connected, including display lamp, alarm.
Compared with prior art, the application can be obtained including following technique effect：
The application provide a kind of Deep Mine wireless electric energy transmission device, can by way of wireless power transmission,
Power for the common monitoring node in down-hole, partly substitute wired power supply, reduce wired power supply over long distances is limited under adverse circumstances
Requirement and accident risk, reducing cable can improve lane space, monitoring node is laid easy, especially in accident
When having a power failure and in the case of wired power supply failure, still the service such as monitoring, communication can be provided for underground work or rescue.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, this Shen
Schematic description and description please does not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is a kind of Deep Mine wireless electric energy transmission device electric energy transmission route figure of the embodiment of the present application；
Fig. 2 is the kind Deep Mine wireless electric energy transmission device structural representation of the embodiment of the present application.
Specific embodiment
Describe presently filed embodiment in detail below in conjunction with drawings and Examples, thereby how the application is applied
Technological means come solve technical problem and reach technology effect realize that process can fully understand and implement according to this.
A kind of Deep Mine wireless electric energy transmission device that the application is provided, disclosure satisfy that Deep Mine monitoring node electric energy
Supply.In underground monitoring node, original most of node is changed to into the node with wireless receiving and dispatching energy function；Fraction node
Still by wired power supply (referred to as source node), it adds radio energy emission function, originates as the energy of other ordinary nodes, electricity
Can be by input source node (on miners' cap) of charging on wired input source node (on mine car) or well, then wirelessly passing
Defeated mode reaches whole monitoring node network；Two kinds of nodes contain apparatus for storing electrical energy, it is ensured that accident or other originals
Because when causing power failure, whole monitoring network still can be run within a certain period of time, there is provided accident rescue or evacuation are withdrawn.
The application provides a kind of Deep Mine wireless electric energy transmission device, including two kinds of monitoring nodes, respectively source node
With ordinary node, the source node is divided into static and dynamic two kinds of source nodes, stationary source section again by charging on cable or well
Point is mainly disposed to main tunnel to the porch in a tunnel, and dynamic source node is mainly mobile device (such as miners' cap, mine car, fortune
Defeated band etc.) on removable node, powered by miner light storage battery or device power supply (DPS), and radio energy is provided for other ordinary nodes
Transmission；The ordinary node can receive the radio energy of source node transmitting, and energy also can be mutually wirelessly transferred between ordinary node.
As shown in Figure 1, 2, the application provides a kind of Deep Mine wireless electric energy transmission device, including two kinds of monitoring nodes,
Respectively source node 1 and ordinary node 2, the source node is provided by charging on cable or well for other ordinary nodes
Wireless power transmission；The ordinary node 2 can receive the radio energy of the transmitting of source node 1, also can mutual nothing between ordinary node
Line transmission energy.
The source node, including power module 11, energy transmitter module 12 and performing module 13, wherein power module 11 connects
Receive cable energy supply or charge and store, and be that energy transmitter module 12 and performing module 13 are powered；The energy transmitter module 12
Energy is launched to other ordinary nodes；The performing module 13 is responsible for completing the daily monitoring of node, process, communication, early warning etc.
Task.
The source node power module 11 includes accumulator 111 and boosting voltage stabilizing chip 112, and wherein accumulator is by down-hole master
Roadway cable power or well on charge and store, to have a power failure or during other situations, to continue as node and power；The boosting is steady
Pressure chip 112 is the DC-DC boosting voltage stabilizing chips of TPS61200 models, can be in the input voltage of 0.3-5.5V, by voltage liter
Pressure voltage stabilizing, (adjustable, the voltage meets the most of microsensors of existing market to the DC voltage of the stable 1.8V-5.5V of output
Running voltage), it is other module for power supply.
The source node energy transmitter module 12 includes high-frequency inversion 121 and transmitting coil 122, wherein high-frequency inversion 121
It is altofrequency alternating current power supply by DC conversion, makes the transmitting coil 122 produce high-frequency alternating magnetic field, electric energy is with electromagnetic waveforms
Formula is launched.
Shown source node performing module 13 includes central processing unit 134, sensor assembly 131, communication module 132 and auxiliary
Module 133, wherein central processing unit 134 have the functions such as signal processing, calculating；Communication module 132 and the central processing unit
It is connected, with communication and other monitoring node interactive communications；Sensor assembly 131 is connected with the central processing unit,
Including the detection sensor of removable various environmental parameters, various environmental parameters can be detected；Supplementary module 133 is with
Central processor is connected, including display lamp, alarm etc. and other functions.
The ordinary node 2 includes energy transceiver module 21 and performing module 22, and wherein energy transceiver module 21 receives source
The energy of node transmitting, it is also possible to carry out energy with other ordinary nodes and mutually pass, be the energy supply of performing module 22；The performing module
22 are responsible for completing the tasks such as the daily monitoring of node, process, communication, warning, identical with the performing module 13 of source node.
The energy transceiver module 21 of the ordinary node include dispatch coil 211, bridge rectifier 212, super capacitor 213,
Boosting voltage stabilizing chip 214 and high-frequency inversion 215, wherein dispatch coil 211 can receive the electromagnetic wave of other node transmittings, obtain
Alternating voltage, can also produce high-frequency alternating magnetic field, and electric energy is launched with electromagnetic wave；Bridge rectifier 212 is by alternating current
Repoussage stream is DC voltage；Super capacitor 213 is exactly the rechargeable battery of ordinary node, and direct current energy can be stored and had filtering make
With；Boosting voltage stabilizing chip 214, the function of high-frequency inversion 215 are identical with boost in source node voltage stabilizing chip 112, high-frequency inversion 121,
It is that performing module is powered to voltage stabilizing of boosting, and energy is launched.
The ordinary node performing module 22 and the functional similarity of source node performing module 13, therefore do not repeat.
The beneficial effect of the application is, a kind of Deep Mine wireless electric energy transmission device that the application is provided, Ke Yitong
The mode of wireless power transmission is crossed, is that the common monitoring node in down-hole is powered, wired power supply is partly substituted, under reducing adverse circumstances
To the requirement of wired power supply restriction and accident risk over long distances, reducing cable can improve lane space, also cause monitoring node
Simplicity is laid, can be still that underground work or rescue are carried especially when accident has a power failure and in the case of wired power supply failure
For services such as monitoring, communications.
Described above illustrates and describes some preferred embodiments of the application, but as previously mentioned, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations,
Modification and environment, and can be changed by the technology or knowledge of above-mentioned teaching or association area in the application contemplated scope
It is dynamic.And change that those skilled in the art are carried out and change be without departing from spirit and scope, then all should be appended by the application
In scope of the claims.
Claims (9)
1. a kind of Deep Mine wireless electric energy transmission device, it is characterised in that include：Source node and ordinary node；
The source node is divided into static source node and dynamic source node again by charging on cable or well；The stationary source section
Point is arranged on main tunnel to the porch in a tunnel, and dynamic source node is the removable node on mobile device, by mine lamp electric power storage
Pond or device power supply (DPS) are powered, and provide wireless power transmission for other ordinary nodes；The ordinary node can receive source node
The radio energy of transmitting, also can mutually be wirelessly transferred energy between ordinary node.
2. device according to claim 1, it is characterised in that the mobile device can be：Miners' cap, mine car, transport
Band.
3. device according to claim 1, it is characterised in that the source node includes power module, energy transmitter module
And performing module；Wherein power module receives cable energy supply or charges and store, and is that energy transmitter module and performing module are supplied
Electricity；The energy transmitter module transmits information to other ordinary nodes；The performing module be responsible for completing the daily monitoring of node,
Process, communication, the task of early warning.
4. device according to claim 3, it is characterised in that the power module includes accumulator and boosting voltage stabilizing core
Piece, wherein accumulator by down-hole gang way cable power or well on charge and store, to have a power failure or during other situations, to continue
Power for node；Boost in voltage voltage stabilizing is exported galvanic current pressure by the boosting voltage stabilizing chip, is other module for power supply.
5. device according to claim 3, it is characterised in that the energy transmitter module includes high-frequency inversion and emission lines
DC conversion is altofrequency alternating current power supply by circle, wherein high-frequency inversion, and the transmitting coil makes alternating current power supply produce high frequency friendship
Varying magnetic field, electric energy is launched with electromagnetic wave.
6. device according to claim 3, it is characterised in that the performing module includes central processing unit, sensor die
Block, communication module and supplementary module；Wherein central processing unit has signal processing, the function of calculating；Communication module with it is described in
Central processor is connected, with communication and other node interactive communications；Sensor assembly is connected with the central processing unit,
Including the detection sensor of removable various environmental parameters, various environmental parameters can be detected；Supplementary module is with
Central processor is connected, including display lamp, alarm.
7. device according to claim 1, it is characterised in that the ordinary node includes energy transceiver module and performs mould
Block, wherein energy transceiver module receive the energy information of source node transmitting, it is also possible to enter row information with other ordinary nodes and mutually pass,
For performing module energy supply；The performing module is responsible for completing the daily monitoring of node, process, communication, the task of warning.
8. device according to claim 7, it is characterised in that the energy transceiver module of the ordinary node includes transmitting-receiving line
Circle, bridge rectifier, super capacitor, boosting voltage stabilizing chip and high-frequency inversion, wherein dispatch coil can receive other node transmittings
Electromagnetic wave, obtain alternating voltage, can also produce high-frequency alternating magnetic field, electric energy is launched with electromagnetic wave；Bridge-type is whole
Ac voltage rectifier is DC voltage by stream；Super capacitor is exactly the rechargeable battery of ordinary node, direct current energy can be stored simultaneously
There is filter action；Boost in voltage voltage stabilizing is exported galvanic current pressure by the boosting voltage stabilizing chip, is other module for power supply；
DC conversion is altofrequency exchange by the high-frequency inversion.
9. device according to claim 7, it is characterised in that the ordinary node performing module include central processing unit,
Sensor assembly, communication module and supplementary module；Wherein central processing unit has signal processing, the function of calculating；Communication module
It is connected with the central processing unit, with communication and other node interactive communications；Sensor assembly and the centre
Reason device is connected, including the detection sensor of removable various environmental parameters, and various environmental parameters can be detected；Auxiliary
Module is connected with central processing unit, including display lamp, alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137615.2A CN106602734B (en) | 2017-03-09 | 2017-03-09 | A kind of Deep Mine wireless electric energy transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137615.2A CN106602734B (en) | 2017-03-09 | 2017-03-09 | A kind of Deep Mine wireless electric energy transmission device |
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| CN106602734A true CN106602734A (en) | 2017-04-26 |
| CN106602734B CN106602734B (en) | 2019-06-25 |
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| CN201710137615.2A Active CN106602734B (en) | 2017-03-09 | 2017-03-09 | A kind of Deep Mine wireless electric energy transmission device |
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| CN109164389A (en) * | 2018-07-25 | 2019-01-08 | 重庆大学 | Coal mine dynamic disaster detection system and its collecting method and wireless charging method |
| CN111030320A (en) * | 2018-10-10 | 2020-04-17 | Oppo广东移动通信有限公司 | Wireless charging device and wireless charging system |
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Cited By (5)
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| CN111030320A (en) * | 2018-10-10 | 2020-04-17 | Oppo广东移动通信有限公司 | Wireless charging device and wireless charging system |
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| CN106602734B (en) | 2019-06-25 |
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