CN205159813U - Multiloop combination formula vacuum feed switch - Google Patents
Multiloop combination formula vacuum feed switch Download PDFInfo
- Publication number
- CN205159813U CN205159813U CN201520921139.XU CN201520921139U CN205159813U CN 205159813 U CN205159813 U CN 205159813U CN 201520921139 U CN201520921139 U CN 201520921139U CN 205159813 U CN205159813 U CN 205159813U
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- multiloop
- feeder equipment
- vacuum
- feeding switch
- feed
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model relates to a multiloop combination formula vacuum feed switch belongs to mine tunnel technical field, the problem of the technique is solved for: the utility model provides a can be with the multiloop combination formula vacuum feed switch of trouble excision and ability data collection parameter when power supply system breaks down, the technical scheme who adopts does: a multiloop combination formula vacuum feed switch, includes the casing body, the casing body includes: inlet wire case, junction box and feed module, the feed module includes two feed units, every feed unit includes wire box, vacuum interrupter and a plurality of feeder equipment, wire box, vacuum interrupter and a plurality of feeder equipment all set up in independent explosion -proof cavity, every feeder equipment all includes vacuum circuit breaker, control transformer, intelligent protector and resistance -capacitance absorbing device, the intelligence protector passes through communication interface and links to each other with the backstage host computer, the machine fixing device is applicable to the field of coal mines.
Description
Technical field
A kind of multiloop composite vacuum of the utility model feeding switch, belongs to mine laneway technical field.
Background technology
The feeding switch that current China's coal-mine down-hole uses, in electric power system, isolated individuality is all between each feeding switch, the working condition less than equipment and low voltage electric network is understood at ground monitoring center, when grid collapses, feeding switch can not reliably by failure removal, can not meet coal industry field growth requirement, and all circuit breakers are all in an explosion-proof chamber in the combination feeding switch cavity of underground coal mine, when giving birth to fault if any riches all the way, the also power-off thereupon of other several roads, so just waste the safety in production time in colliery, immeasurable economic loss is brought to coal mining enterprise.
Utility model content
The utility model is a kind of overcomes the deficiency that prior art exists, and technical problem to be solved is: provide a kind of can by failure removal and the multiloop composite vacuum feeding switch of energy image data parameter when electric power system breaks down.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of multiloop composite vacuum feeding switch, comprise enclosure body, described enclosure body comprises: inlet wire case, junction box and power feeding module, it is characterized in that: described power feeding module comprises two feed element, described each feed element comprises wire box, vacuum interrupter and multiple feeder equipment, described wire box, vacuum interrupter and multiple feeder equipment are all arranged on independently in explosion-proof cavity, described each feeder equipment includes vacuum circuit-breaker, control transformer, intellective protector and resistance-capacitance absorption device, described intellective protector is connected with background host computer by communication interface.
The communication interface of described intellective protector is RS485 interface; or be line carrier communication interface; described feeder equipment is provided with guide rail; described feeder equipment is provided with door closure; described door closure is provided with open close button, opening button, setback button and opening and closing button, described door closure adopts parallel-moving type quick opening mechanism.
The beneficial effect that the utility model compared with prior art has is:
1, a kind of multiloop composite vacuum of the utility model feeding switch, described each feed element comprises wire box, vacuum interrupter and multiple feeder equipment, described wire box, vacuum interrupter and multiple feeder equipment are all arranged on independently in explosion-proof cavity, and described each feeder equipment includes vacuum circuit-breaker, control transformer, intellective protector and resistance-capacitance absorption device; Wire box, vacuum interrupter, feeder equipment point chamber are placed and distributed by Intelligent integrated protector and control; greatly can reduce the incidence of fault; and save the safety in production time in colliery; improve coal production efficiency; bring immeasurable economic benefit for coal mining enterprise and provide a kind of technical guarantee for the safe and reliable production in colliery, and, the life security of miner is further ensured; also embody government's intention that people-oriented, good social benefit will be obtained.
2, in the utility model, feeder equipment is provided with guide rail, various operation can be carried out easily during site examining and repairing, the repair time can be shortened to greatest extent, improve coal production efficiency.
3, the door closure in the utility model on feeder equipment adopts parallel-moving type quick opening mechanism, be convenient to the switch of door closure, and door closure does not sink, effectively prevent the damage that the shiny surface between door closure and enclosure body causes, thus ensure that sealing and the fail safe of feeding switch, improve useful life and the production efficiency of feeding switch.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model front view;
Fig. 3 is the utility model vertical view;
In figure, 1 is enclosure body, and 2 is guide rail, and 3 is inlet wire case, and 4 is junction box, and 5 is power feeding module; 6 is feed element, and 7 is wire box, and 8 is vacuum interrupter, and 9 is feeder equipment; 10 is vacuum circuit-breaker, and 11 is control transformer, and 12 is intellective protector, and 13 is resistance-capacitance absorption device.
Embodiment
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of multiloop composite vacuum of the utility model feeding switch, comprise enclosure body 1, enclosure body 1 adopts handcart-type push-pull configuration, various operation can be carried out easily during site examining and repairing, the repair time can be shortened to greatest extent, improve coal production efficiency, described enclosure body 1 comprises: inlet wire case 3, junction box 4 and power feeding module 5, described power feeding module 5 comprises two feed element 6, described each feed element 6 comprises wire box 7, vacuum interrupter 8 and multiple feeder equipment 9, described wire box 7, vacuum interrupter 8 and multiple feeder equipment 9 are all arranged on independently in explosion-proof cavity, described each feeder equipment 9 includes vacuum circuit-breaker 10, control transformer 11, intellective protector 12 and resistance-capacitance absorption device 13, described intellective protector 12 is connected with background host computer by communication interface.
Particularly, inlet wire case 3 side arranges electric power incoming line terminal, wire box 7 side arranges power outlet terminal, three phase mains enters casing from the electric power incoming line terminal of inlet wire case 3 side, enter after junction box 4 through vacuum interrupter 8 and be connected with the multiple feeder equipments 9 in feed element 6, described feeder equipment 9 has six, and feeder equipment 9 is connected with power outlet terminal through wire box 7; Wire box, vacuum interrupter, feeder equipment point chamber are placed and are distributed by Intelligent integrated protector and control by the utility model; greatly can reduce the incidence of fault; and save the safety in production time in colliery; improve coal production efficiency; bring immeasurable economic benefit for coal mining enterprise and provide a kind of technical guarantee for the safe and reliable production in colliery; and; the life security of miner is further ensured; also embody government's intention that people-oriented, good social benefit will be obtained.
The communication interface of described intellective protector 12 is RS485 interface, or be line carrier communication interface, intellective protector 12 have employed advanced microprocessor system, the protection algorism of high-precision data processing and advanced person makes protection precision greatly improve, its reaction speed is fast, antijamming capability is strong, protection precision is high, can complete the multi-protective functions such as electric leakage, earth leakage search/lockout, overvoltage/undervoltage, overload, short circuit; User can be equipped with RS-485 or domestically leading line carrier communication interface as required, is convenient to the transmission of connection with backstage and data.
Described feeder equipment 9 is provided with guide rail 2, various operation can be carried out easily during site examining and repairing, the repair time can be shortened to greatest extent, improve coal production efficiency, described feeder equipment 9 being also provided with door closure, described door closure being provided with open close button, opening button, setback button and opening and closing button, the start and stop of setting parameter, control appliance can be carried out when not opening door closure, have and identify simple, straightaway feature, greatly facilitate the operation of staff; Described door closure adopts parallel-moving type quick opening mechanism, be convenient to the switch of door closure, and door closure does not sink, effectively prevent the damage that the shiny surface between door closure and enclosure body causes, thus ensure that sealing and the fail safe of feeding switch, improve useful life and the production efficiency of feeding switch, the line contact of described vacuum circuit-breaker 10 adopts collision type structure.
A kind of multiloop composite vacuum feeding switch in the utility model, by wire box 7, vacuum interrupter 8 and multiple feeder equipment 9 are all arranged on independently in explosion-proof cavity, can work as can by failure removal when electric power system breaks down, also can gather various protection, fault phase related parameter, there is substantive distinguishing features and progress, by reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (6)
1. a multiloop composite vacuum feeding switch, comprise enclosure body (1), described enclosure body (1) comprising: inlet wire case (3), junction box (4) and power feeding module (5), it is characterized in that: described power feeding module (5) comprises two feed element (6), described each feed element (6) comprises wire box (7), vacuum interrupter (8) and multiple feeder equipment (9), described wire box (7), vacuum interrupter (8) and multiple feeder equipment (9) are all arranged on independently in explosion-proof cavity, described each feeder equipment (9) includes vacuum circuit-breaker (10), control transformer (11), intellective protector (12) and resistance-capacitance absorption device (13), described intellective protector (12) is connected with background host computer by communication interface.
2. a kind of multiloop composite vacuum feeding switch according to claim 1, is characterized in that: the communication interface of described intellective protector (12) is RS485 interface, or is line carrier communication interface.
3. a kind of multiloop composite vacuum feeding switch according to claim 1, is characterized in that: described feeder equipment (9) is provided with guide rail (2).
4. a kind of multiloop composite vacuum feeding switch according to claim 1, is characterized in that: (9) are provided with door closure with described feeder equipment, described door closure is provided with open close button, opening button, setback button and opening and closing button.
5. a kind of multiloop composite vacuum feeding switch according to claim 4, is characterized in that: described door closure adopts parallel-moving type quick opening mechanism.
6. a kind of multiloop composite vacuum feeding switch according to claim 1, is characterized in that: the line contact of described vacuum circuit-breaker (10) adopts collision type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921139.XU CN205159813U (en) | 2015-11-18 | 2015-11-18 | Multiloop combination formula vacuum feed switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520921139.XU CN205159813U (en) | 2015-11-18 | 2015-11-18 | Multiloop combination formula vacuum feed switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159813U true CN205159813U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520921139.XU Active CN205159813U (en) | 2015-11-18 | 2015-11-18 | Multiloop combination formula vacuum feed switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526224A (en) * | 2022-02-08 | 2022-05-24 | 北京天玛智控科技股份有限公司 | Integrated form pump station |
-
2015
- 2015-11-18 CN CN201520921139.XU patent/CN205159813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526224A (en) * | 2022-02-08 | 2022-05-24 | 北京天玛智控科技股份有限公司 | Integrated form pump station |
| WO2023151119A1 (en) * | 2022-02-08 | 2023-08-17 | 北京天玛智控科技股份有限公司 | Integrated pump station |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |