CN204858338U - Mining comprehensive guarantor of integration and power drive center - Google Patents
Mining comprehensive guarantor of integration and power drive center Download PDFInfo
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- CN204858338U CN204858338U CN201520578224.0U CN201520578224U CN204858338U CN 204858338 U CN204858338 U CN 204858338U CN 201520578224 U CN201520578224 U CN 201520578224U CN 204858338 U CN204858338 U CN 204858338U
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Abstract
The utility model provides a mining comprehensive guarantor of integration and power drive center, includes transformer, converter, high -voltage switch case, multichannel low tension switchgear case and slide mechanism, transformer, converter, high -voltage switch case and multichannel low tension switchgear case the integrated installation on slide mechanism, wherein, converter quantity is a plurality of, the one side at slide mechanism's top is installed side by side to a plurality of converters, a plurality of converters constitute the converter subassembly, the transformer sets up in the top of converter subassembly, this transformer and converter fixed connection, multichannel low tension switchgear case sets up on slide mechanism, and multichannel low tension switchgear case next -door neighbour converter subassembly sets up. The utility model discloses create simple structure, required transformer, converter, high -voltage switch and the low tension switchgear the integrated installation of coal mining equipment along with the removal of equipment, drags the convenience on slide mechanism, is suitable for narrow and small operation environment under the mine.
Description
Technical field
The invention belongs to mechanical coal mining equipment dynamic and drives field, especially relates to the mining comprehensive guarantor of a kind of integration and power drive center.
Background technology
In coal mining industry, realize the driving of comprehensive mechanical coal mining equipment, start and stop, the functions such as integrated protection, generally need high-voltage switch gear, transformer works together with low-voltage power supply equipment etc. could meet these functional requirements, and these equipment are owing to belonging to different technical fields, technical threshold is higher, generally provided by different producers, so just there will be following problem, coal excavation apparatus needs to couple together one by one, due to the needs of mining, equipment often needs mobile, the mode of equipment train have to be adopted to solve, the length of equipment is very long, all a lot of inconvenience can be brought to transport operation.
Summary of the invention
In view of this, the invention is intended to propose the mining comprehensive guarantor of a kind of integration and power drive center, to solve the problem that power supply facilities structure is longer, equipment moving is inconvenient of existing coal excavation apparatus institute adapted.
For achieving the above object, the technical scheme of the invention is achieved in that
The mining comprehensive guarantor of a kind of integration and power drive center, comprise transformer, frequency converter, high-voltage switch gear case and multichannel low-voltage switch box, also comprise slide mechanism, described transformer, frequency converter, high-voltage switch gear case and multichannel low-voltage switch box integrated installation are on the sliding mechanism, wherein, described frequency converter quantity is multiple, described multiple frequency converter is arranged on the side at the top of slide mechanism side by side, described multiple frequency converter forms frequency converter assembly, described transformer is arranged on the top of frequency converter assembly, this transformer is fixedly connected with frequency converter, described multichannel low-voltage switch box is arranged on the sliding mechanism, and multichannel low-voltage switch box next-door neighbour frequency converter assembly is arranged, low-voltage circuit is provided with in described multichannel low-voltage switch box, multiple low tension switch is provided with in the output parallel connection of low-voltage circuit, high-voltage switch gear is provided with in described high-voltage switch gear case, described high-voltage switch gear case is fixedly installed on the top of multichannel low-voltage switch box, the output of described high-voltage switch gear is connected by terminal through walls with the input of transformer, described transformer output is connected by terminal through walls with the low-voltage circuit in multiple frequency converter and multichannel low-voltage switch box respectively, the chamber door of described high-voltage switch gear case, multichannel low-voltage switch box and multiple frequency converter is separately positioned on the front side at the mining comprehensive guarantor of integration and power drive center.
Further, the mining comprehensive guarantor of described a kind of integration and power drive center also comprise isolating switch case, described isolating switch case is arranged on the side that multichannel low-voltage switch box deviates from frequency converter assembly, this isolating switch case and slide mechanism affixed, multiple isolating switch is provided with in described isolating switch case, one of them isolating switch is arranged between the low-voltage circuit of transformer and multichannel low-voltage switch box, the quantity of remaining isolating switch quantity and frequency converter is equal, and described remaining isolating switch is arranged on frequency converter and transformer bay one to one.
Further, the mining comprehensive guarantor of described a kind of integration and power drive center also comprise display control cabinet, be provided with control unit in described display control cabinet, described control unit is electrically connected with transformer, multiple frequency converter, multiple low tension switch and multiple isolating switch respectively.
Further again, described integration is mining comprehensive guarantor and power drive center are provided with cooling mechanism, described cooling mechanism is arranged on the sliding mechanism, this cooling mechanism is provided with heat dissipation cavity, described multiple frequency converter is arranged in heat dissipation cavity, the air channel baffle that this cooling mechanism comprises blower fan and both sides are arranged respectively before and after frequency converter assembly, described blower fan is arranged on the rear side of frequency converter assembly, and described blower fan is positioned at outside heat dissipation cavity, the air inlet that air outlet and the cooling mechanism of described blower fan are arranged is communicated with, the air inlet that described cooling mechanism is arranged is towards the trailing flank of frequency converter assembly, the top of described cooling mechanism is provided with air outlet, the air outlet of this cooling mechanism is just arranged transformer.
Further, described transformer is side opening structure form.
Further, described slide mechanism is ski structure form.
Relative to prior art, the one mining comprehensive guarantor of integration described in the invention and power drive center have following advantage:
(1) described in the invention one integration mining comprehensive guarantor and power drive division center simple, transformer needed for coal excavation apparatus, frequency converter, high-voltage switch gear and low tension switch integrated installation are on the sliding mechanism, along with the movement of equipment, drag slide mechanism power supply facilities used for coal excavation apparatus to be moved, take up room less, it is convenient to drag, operating environment narrow and small under being suitable for mine.
Accompanying drawing explanation
The accompanying drawing of the part of formation the invention is used to provide the further understanding to the invention, and the schematic description and description of the invention, for explaining the invention, does not form the improper restriction to the invention.In the accompanying drawings:
Fig. 1 is the one mining comprehensive guarantor of integration described in the invention embodiment and power drive center main view;
Fig. 2 is the one mining comprehensive guarantor of integration described in the invention embodiment and power drive center rearview.
Description of reference numerals:
1-transformer, 2-high-voltage switch gear case, 3-display and control case, 4-air channel baffle, 5-frequency converter, 6-sled, 7-multichannel low-voltage switch box, 8-isolating switch case, 9-blower fan.
Embodiment
It should be noted that, when not conflicting, the embodiment in the invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the invention in detail in conjunction with the embodiments.
As Fig. 1, shown in Fig. 2, the mining comprehensive guarantor of a kind of integration and power drive center, comprise transformer 1, frequency converter 5, high-voltage switch gear case 2 and multichannel low-voltage switch box 7, also comprise sled 6, described transformer 1, frequency converter 5, high-voltage switch gear case 2 and multichannel low-voltage switch box 7 integrated installation are on sled 6, wherein, described frequency converter 5 quantity is multiple, described multiple frequency converter 5 is arranged on the side at the top of slide mechanism side by side, described multiple frequency converter 5 forms frequency converter assembly, in the present embodiment, frequency converter 5 is provided with three, three frequency converters 5 respectively with the belt feeder tensioning apparatus of coal excavation apparatus, belt feeder front motor machine belt feeder rear motor one_to_one corresponding is arranged, described transformer 1 is arranged on the top of frequency converter assembly, this transformer 1 is described transformer is side opening structure form, this transformer 1 is fixedly connected with frequency converter 5, described multichannel low-voltage switch box 7 arranges on the sliding mechanism, and multichannel low-voltage switch box 7 is close to frequency converter assembly setting, multiple low tension switch is provided with in described multichannel low-voltage switch box 7, in this book embodiment, low tension switch quantity is six and every two one group, described three groups of low tension switches respectively with the suction pump that is provided with in mine, air exhauster and sprayer unit one_to_one corresponding are arranged, two low tension switches that each group low tension switch comprises are parallel-connection structure form, when this version ensure that underground work, air exhauster, the normal operating state of suction pump machine sprayer unit, and then ensure that the personal safety of underground operators.High-voltage switch gear is provided with in described high-voltage switch gear case 2, described high-voltage switch gear case 2 is fixedly installed on the top of multichannel low-voltage switch box 7, the output of described high-voltage switch gear is connected by terminal through walls with the input of transformer 1, and described transformer 1 output is connected by terminal through walls with multiple frequency converter 5 and multiple low tension switch respectively; The chamber door of described high-voltage switch gear case 2, multichannel low-voltage switch box 7 and multiple frequency converter 5 is separately positioned on the front side at the mining comprehensive guarantor of integration and power drive center.
The mining comprehensive guarantor of described a kind of integration and power drive center also comprise isolating switch case 8, described isolating switch case 8 is arranged on the side that multichannel low-voltage switch box 7 deviates from frequency converter assembly, namely isolating switch case 8 and frequency converter assembly divide the both sides being located at multichannel low-voltage switch box 7, this isolating switch case 8 and slide mechanism affixed, multiple isolating switch is provided with in described isolating switch case 8, one of them isolating switch and low-voltage switch box 7 correspondence are arranged, equal and the described remaining isolating switch of the quantity of remaining isolating switch quantity and frequency converter 5 and frequency converter 5 one_to_one corresponding are arranged, in the present embodiment, isolating switch quantity is four, one of them isolating switch is arranged between the low-voltage circuit of transformer 1 and multichannel low-voltage switch box 7, the quantity of remaining isolating switch quantity and frequency converter 5 is equal, and described remaining isolating switch is arranged between frequency converter 5 and transformer 1 one to one.
The mining comprehensive guarantor of described a kind of integration and power drive center also comprise display control cabinet 3, be provided with control unit in described display control cabinet 3, described control unit is electrically connected with transformer 1, multiple frequency converter 5, multiple low tension switch and multiple isolating switch respectively.
Described integration is mining comprehensive guarantor and power drive center are provided with cooling mechanism, described cooling mechanism is arranged on the sliding mechanism, this cooling mechanism is provided with heat dissipation cavity, described multiple frequency converter 5 is arranged in heat dissipation cavity, the air channel baffle 4 that this cooling mechanism comprises blower fan 9 and both sides are arranged respectively before and after frequency converter assembly, described blower fan 9 is arranged on the rear side of frequency converter assembly, and described blower fan 9 is positioned at outside heat dissipation cavity, the air inlet that air outlet and the cooling mechanism of described blower fan are arranged is communicated with, described cooling mechanism air inlet is towards the trailing flank of frequency converter 5 assembly, the top of described cooling mechanism is provided with air outlet, the air outlet of this cooling mechanism is just arranged transformer 1.The setting of cooling mechanism ensure that the working temperature that frequency converter is stable, and in addition, the wind of being discharged by heat dissipation cavity is on transformer 1, and this version plays the effect of cooling to transformer 1, and then ensure that the steady operation of transformer 1.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; within all spirit in the invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection range that all should be included in the invention.
Claims (6)
1. the mining comprehensive guarantor of integration and power drive center, comprise transformer (1), frequency converter (5), high-voltage switch gear case (2) and multichannel low-voltage switch box (7), it is characterized in that: also comprise slide mechanism, described transformer (1), frequency converter (5), high-voltage switch gear case (2) and multichannel low-voltage switch box (7) integrated installation are on the sliding mechanism, wherein, described frequency converter (5) quantity is multiple, described multiple frequency converter (5) is arranged on the side at the top of slide mechanism side by side, described multiple frequency converter (5) forms frequency converter assembly, described transformer (1) is arranged on the top of frequency converter assembly, this transformer (1) is fixedly connected with frequency converter (5), described multichannel low-voltage switch box (7) is arranged on the sliding mechanism, and multichannel low-voltage switch box (7) next-door neighbour frequency converter assembly is arranged, low-voltage circuit is provided with in described multichannel low-voltage switch box (7), multiple low tension switch is provided with in the output parallel connection of low-voltage circuit, high-voltage switch gear is provided with in described high-voltage switch gear case (2), described high-voltage switch gear case (2) is fixedly installed on the top of multichannel low-voltage switch box (7), the output of described high-voltage switch gear is connected by terminal through walls with the input of transformer (1), described transformer (1) output is connected by terminal through walls with the low-voltage circuit input in multiple frequency converter (5) and multichannel low-voltage switch box (7) respectively, the chamber door of described high-voltage switch gear case (2), multichannel low-voltage switch box (7) and multiple frequency converter (5) is separately positioned on the front side at the mining comprehensive guarantor of integration and power drive center.
2. the mining comprehensive guarantor of a kind of integration according to claim 1 and power drive center, it is characterized in that: the mining comprehensive guarantor of described a kind of integration and power drive center also comprise isolating switch case (8), described isolating switch case (8) is arranged on the side that multichannel low-voltage switch box (7) deviates from frequency converter assembly, this isolating switch case (8) and slide mechanism affixed, multiple isolating switch is provided with in described isolating switch case (8), one of them isolating switch is arranged between the low-voltage circuit of transformer (1) and multichannel low-voltage switch box (7), the quantity of remaining isolating switch quantity and frequency converter (5) is equal, and described remaining isolating switch is arranged between frequency converter (5) and transformer (1) one to one.
3. the mining comprehensive guarantor of a kind of integration according to claim 2 and power drive center, it is characterized in that: the mining comprehensive guarantor of described a kind of integration and power drive center also comprise display control cabinet (3), be provided with control unit in described display control cabinet (3), described control unit is electrically connected with transformer (1), multiple frequency converter (5), multiple low tension switch and multiple isolating switch respectively.
4. the mining comprehensive guarantor of a kind of integration according to claim 3 and power drive center, it is characterized in that: described integration is mining comprehensive guarantor and power drive center are provided with cooling mechanism, described cooling mechanism is arranged on the sliding mechanism, this cooling mechanism is provided with heat dissipation cavity, described multiple frequency converter (5) is arranged in heat dissipation cavity, the air channel baffle (4) that this cooling mechanism comprises blower fan (9) and both sides are arranged respectively before and after frequency converter assembly, described blower fan (9) is arranged on the rear side of frequency converter assembly, and described blower fan (9) is positioned at outside heat dissipation cavity, the air inlet that air outlet and the cooling mechanism of described blower fan are arranged is communicated with, the air inlet that described cooling mechanism is arranged is towards the trailing flank of frequency converter (5) assembly, the top of described cooling mechanism is provided with air outlet, the air outlet of this cooling mechanism is just arranged transformer (1).
5. the mining comprehensive guarantor of a kind of integration according to claim 1 and power drive center, is characterized in that: described transformer (1) is side opening structure form.
6. the one mining comprehensive guarantor of integration according to any one of claim 1-5 claim and power drive center, is characterized in that: described slide mechanism is sled (6) version.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578224.0U CN204858338U (en) | 2015-08-04 | 2015-08-04 | Mining comprehensive guarantor of integration and power drive center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578224.0U CN204858338U (en) | 2015-08-04 | 2015-08-04 | Mining comprehensive guarantor of integration and power drive center |
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| Publication Number | Publication Date |
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| CN204858338U true CN204858338U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520578224.0U Active CN204858338U (en) | 2015-08-04 | 2015-08-04 | Mining comprehensive guarantor of integration and power drive center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632567A (en) * | 2017-09-22 | 2018-01-26 | 山东东山新驿煤矿有限公司 | A kind of automation control system for mine |
-
2015
- 2015-08-04 CN CN201520578224.0U patent/CN204858338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632567A (en) * | 2017-09-22 | 2018-01-26 | 山东东山新驿煤矿有限公司 | A kind of automation control system for mine |
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