CN207124794U - A kind of tunnel lighting controller - Google Patents
A kind of tunnel lighting controller Download PDFInfo
- Publication number
- CN207124794U CN207124794U CN201721020002.2U CN201721020002U CN207124794U CN 207124794 U CN207124794 U CN 207124794U CN 201721020002 U CN201721020002 U CN 201721020002U CN 207124794 U CN207124794 U CN 207124794U
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- CN
- China
- Prior art keywords
- tunnel
- cable
- lamp
- phase
- control box
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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
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Abstract
A kind of tunnel lighting controller is the utility model is related to, power for illumination cable, lighting control box, tunnel illuminating lamp is included, reduces cost of investment, improve utilization rate of equipment and installations, is easy to manage, saves the energy.
Description
Technical field
It the utility model is related to the Lighting control in a kind of tunnel lighting controller, particularly ore deposit upper belt delivery tunnel
Device.
Background technology
In Belt Conveying tunnel, lighting control mode is typically using manually in tunnel head end manual control mode, i.e.,：According to
Bright control cabinet is all located at tunnel head end, and tunnel is divided into some sections, by the different independent Discrete controls of lighting control box, Suo You electricity
Cable must all lead to each section from tunnel head end.Be present many drawbacks in this control mode, first, feed cable circuit is longer, cut
Area is larger, and feed cable cost of investment is higher；Second, the loss of voltage is larger in the process of running, illuminator utilization ratio
It is low；Third, packet control can not be realized in running, it is unfavorable for saving the energy and management.
The content of the invention
For the deficiency of existing control mode, the utility model proposes a kind of simple tunnel lighting controller easily changed,
Cost of investment is reduced, utilization rate of equipment and installations is improved, is easy to manage, saves the energy.
In order to reach object above, the utility model provides following technical scheme：
A kind of tunnel lighting controller, including power for illumination cable, lighting control box, tunnel illuminating lamp；Two illumination controls
Case processed is respectively placed in the head end and tail end in tunnel, and three-phase electricity cable, zero line and ground wire are after the outside lighting control box of introducing respectively
Again to laying among tunnel up to meeting, and each self-forming loop, it is non-interference, respectively by three-phase electricity in the lighting control box
Cable connects into three and directly initiates loop respectively, and the tunnel illuminating lamp packet is alternately connected on three-phase electricity cable.
Further：Three directly initiate loop and also set overload protection and short-circuit protection respectively in the lighting control box.
Further：Described power for illumination cable uses five-core cable.
Further：The tunnel illuminating lamp is grouped with out of phase cable, is divided into three groups, is per the lamp on phase cable
One group, it is evenly distributed per the lamp on phase cable, per 25-35 rice one lamp of arrangement, the lamp interlaced arrangement on three-phase electricity cable is not
Repeat, 5-15 rice has a lamp in tunnel
Advantageous effects
The utility model has the advantage that：
First, it is logical due to the circuit in tunnel being drawn by original one side, it is changed into using centre as boundary, carries out Discrete control, it is right
Diminish in the burden requirement of cable, cable cross-sectional area can be reduced, reduce control cabinet usage quantity, reduce cost of investment.
Second, reduce the loss of voltage of circuit in running, improve illuminating lamp service efficiency, increase the service life.
3rd, the lamp on three-phase electricity cable controls for individually packet, illuminating lamp can be grouped and be divided as needed
Section control, control is simple, is easy to manage and safeguards, saves electric energy, reduces production cost.
4th, Enterprise Integrated economic benefit is improved, is the optimal selection of Belt Conveying tunnel illuminating system control mode.
By taking the raw ore delivery tunnel of Metallic Mineral more than one of certain southern mine as an example, the long 2km in tunnel.Using this simple control
Cross-section of cable product is by 35 original mm after mode processed2It is changed into 16 mm2, and reduce the mm of 5 core 352Cable 2.2km, reduce cable
The cost of investment of line；Lighting control box number 4 is reduced, investment reduction cost, one of which or two can also be turned on and off
Group and Discrete control, electric energy is saved, improve production efficiency；The loss of voltage of circuit is reduced in running, improves illuminating lamp
Utilization rate；Operation expense is reduced, improves workshop overall economic efficiency, is the Optimal Control side of Belt Conveying tunnel illumination
Formula.
Brief description of the drawings
Fig. 1：The utility model control planning connection figure.
In figure：1- tunnels head end lighting control box；2- tunnels head end schematic diagram；3- tunnels head end cable；4- tunnels are first
Hold illuminating lamp；5- tunnel tail-end lighting control boxes；6- tunnel tail-end schematic diagrames；7- tunnel tail-end cables；8- tunnel tail-ends are shone
Bright lamp.
Embodiment
Below in conjunction with the accompanying drawings and production practices are applied and the utility model are further illustrated.
Embodiment 1：By taking the raw ore delivery tunnel of Metallic Mineral more than one of certain southern mine as an example, the long 2km in tunnel, external power source
Lighting control box QS upper ends are sent to, tunnel is divided equally into 2 sections, every section of 1km, i.e. A ends tunnel and B ends tunnel, the tunnel illumination control of A, B end
System processed is identical, here, illustrating its course of work exemplified by the tunnel of A ends:
As shown in figure 1, including lighting control box 1, A ends tunnel 2, five-core cable line 3（Including L1 phases cable, L2 phases electricity
Cable, L3 phases cable, N lines, PE lines）And illuminating lamp 4 forms；Be provided with the lighting control box 1 total power switch QS,
Control loop fuse FU4, L1 phase fuse FU1, contactor KM1, electrothermal relay FR1, stop button SB1 and start button
SB2, it is linked in sequence wherein between QS, FU1, KM1, FR1 with wire and forms the major loop of L1 phases；And QS L3 phases, FU4,
The normally closed points of FR1, the normally closed points of SB1, SB2 opened points are in parallel with KM1 opened points, between KM1 coils and QS L2 phases with wire order
Connection forms L1 phase controls loop；L2 phases in lighting control box 1, the L3 mode that is connected are identical with L1 phases；The edge of illuminating lamp 4
Top fills an illuminating lamp at interval of 10 meter amperes at 1km among tunnel 2A ends to tunnel.1st lamp（L11）Phase line is connected to L1 phases
On cable, zero line is connected on cable N lines, and ground wire is connected on cable PE lines；2nd lamp（L21）Phase line is connected on L2 phase cables, and zero
Line is connected on cable N lines, and ground wire is connected on cable PE lines；3rd lamp（L31）Phase line is connected on L3 phase cables, and zero line is connected to electricity
On cable N lines, ground wire is connected on cable PE lines；4th lamp（L12）Phase line is connected on L1 phase cables, and zero line is connected on cable N lines,
Ground wire is connected on cable PE lines；5th lamp（L22）Phase line is connected on L2 phase cables, and zero line is connected on cable N lines, and ground wire is connected to
On cable PE lines；6th lamp（L32）Phase line is connected on L3 phase cables, and zero line is connected on cable N lines, and ground wire is connected to cable PE lines
Upper ..., illuminating lamp is alternately connected on L1, L2, L3 phase cable like this;
In the course of work, when disconnecting SB1, all lamps being connected on L1 phase cables are closed；When disconnecting SB3, it is connected to
All lamps on L2 phase cables are closed；When disconnecting SB5, all lamps being connected on L3 phase cables are closed；So can root
One of which and 2 groups of illuminating lamps are opened or closed according to the needs of tunnel illumination degree, realizes packet control.
Press SB2 → KM1 coils and obtain electric self-locking → its main contacts closure, electric current passes through QS, FU1, KM1, FR1, L1 phase electricity
Cable reaches illuminating lamp and connects circuit, and illuminating lamp starts；When pressing SB1, KM1 coil losing electricities, opened point disconnects, and main contacts breaks
Open, main circuit is disconnected, and illuminating lamp is closed;
B ends tunnel so can be achieved with tunnel as A ends tunnel illumination control system connected mode and the course of work
The Discrete control in road.
Embodiment 2：Length of tunnel described in embodiment 1 can be the random length in actual production, the tunnel top
Spacing distance between every illuminating lamp is voluntarily adjusted according to illuminating effect.
In the case where not departing from the scope of the utility model, various conversion and equivalent generation can also be carried out to utility model
Replace, therefore, the utility model patent is not limited to disclosed specific implementation process, and should include falling into the utility model power
Whole embodiments in sharp claimed range.
Claims (4)
1. a kind of tunnel lighting controller, it is characterised in that including power for illumination cable, lighting control box, tunnel illuminating lamp；Two
Individual lighting control box is respectively placed in the head end and tail end in tunnel, and three-phase electricity cable, zero line and ground wire introduce illumination respectively from outside
Again to laying among tunnel up to meeting after control cabinet, and each self-forming loop, it is non-interference, in the lighting control box respectively
Three-phase electricity cable is connected into three respectively and directly initiates loop, the tunnel illuminating lamp packet is alternately connected to three-phase electricity cable
On.
2. a kind of tunnel lighting controller according to claim 1, it is characterised in that three in the lighting control box
Directly initiate loop and overload protection and short-circuit protection are also set respectively.
3. according to a kind of tunnel lighting controller described in any one of claim 1 or 2, it is characterised in that described photograph
Bright cable uses five-core cable.
4. a kind of tunnel lighting controller according to claim 3, it is characterised in that the tunnel illuminating lamp is with difference
The cable packet of phase, is divided into three groups, is one group per the lamp on phase cable, is evenly distributed per the lamp on phase cable, per 25-
35 meters of arrangements, one lamp, the lamp interlaced arrangement on three-phase electricity cable do not repeat, and 5-15 rice has a lamp in tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020002.2U CN207124794U (en) | 2017-08-15 | 2017-08-15 | A kind of tunnel lighting controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020002.2U CN207124794U (en) | 2017-08-15 | 2017-08-15 | A kind of tunnel lighting controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124794U true CN207124794U (en) | 2018-03-20 |
Family
ID=61602533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721020002.2U Expired - Fee Related CN207124794U (en) | 2017-08-15 | 2017-08-15 | A kind of tunnel lighting controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333371A (en) * | 2017-08-15 | 2017-11-07 | 云南华联锌铟股份有限公司 | A kind of tunnel lighting controller |
-
2017
- 2017-08-15 CN CN201721020002.2U patent/CN207124794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333371A (en) * | 2017-08-15 | 2017-11-07 | 云南华联锌铟股份有限公司 | A kind of tunnel lighting controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180320 |