CN203415841U - Mining intelligent fault diagnosis modularization feed switch - Google Patents
Mining intelligent fault diagnosis modularization feed switch Download PDFInfo
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- CN203415841U CN203415841U CN201320459658.XU CN201320459658U CN203415841U CN 203415841 U CN203415841 U CN 203415841U CN 201320459658 U CN201320459658 U CN 201320459658U CN 203415841 U CN203415841 U CN 203415841U
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Abstract
The utility model relates to a mining intelligent fault diagnosis modularization feed switch. The mining intelligent fault diagnosis modularization feed switch comprises a body and further comprises a vacuum circuit breaker module which is arranged in an inner chamber of the body and is used for controlling on-off of a feed switch circuit, a transformer module, a three-phase electric reactor, an opening/closing module used for controlling a weak current circuit, a signal switching module, a fault diagnosis module, a plugging board member module and an integrated module which is arranged at an inner side of a door board of the body. The mining intelligent fault diagnosis modularization feed switch has a simple structure and is simple and convenient to operate, electrical components in the switch are divided into multiple modules, the components with similar functions are arranged in one module as many as possible, or the components with similar fault rates are arranged in one same module as many as possible, so workload can be reduced during maintenance, moreover, an inner wall of the body is provided with slideways respectively corresponding to each module, so dismounting and replacement of parts can be more convenient and rapid, and work efficiency is improved.
Description
Technical field
The utility model relates to the technical field of mining intelligent fault diagnosis module feeding switch, especially a kind of maintenance, easy-disassembling-assembling mining intelligent fault diagnosis module feeding switch be convenient to.
Background technology
Mining feed explosion-proof type vacuum feed switch is mainly in the low-voltage distributing line under coal mine, as panel switches, uses, and is to form one of key equipment in distribution system under coal mine.In whole distribution network, it is the initiating terminal of a power supply branch road in an independently-powered unit between power transformer and magnetic starter.
The connection of interior each components and parts of Mine Switch at present and the fixing assembling bolt that all adopts, when needs are changed fault element, must could dismantle it with specific purpose tool, add that switch inner space is narrow and small, complex structure and the factor such as subsurface environment is severe, greatly affect inspection speed and the efficiency of switch, increased maintenance personal's workload.According to on-site inspection, take 400A feeding switch as example, in the situation that judging switch fault point, even if veteran maintenance personal completes also and approximately needs 40 minutes from the maintenance of opening the door.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, a kind of mining intelligent fault diagnosis module feeding switch is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of mining intelligent fault diagnosis module feeding switch, comprise main body, described electric switch also comprises the vacuum breaker module of the control feeding switch connecting and disconnecting of the circuit that is arranged on main body inner chamber, transformer module, the anti-electrical appliance module of three-phase, control the divide-shut brake module of weakness circuit, signal converting module, fault diagnosis module, plate part module and be arranged on main body door-plate inner side for comprehensive guarantor's module of man-machine interaction, described plate part module is arranged on the bottom of main body inner chamber, vacuum breaker module, transformer module, the anti-electrical appliance module of three-phase, divide-shut brake module, signal converting module and fault diagnosis module are positioned at the top of plate part module and peg graft with plate part module, the anti-electrical appliance module of three-phase is positioned at the top of vacuum breaker module, in the same side of the anti-electrical appliance module of three-phase and vacuum breaker module, longitudinal arrangement has transformer module successively from top to bottom, divide-shut brake module and fault diagnosis module, signal converting module is arranged between the inwall and divide-shut brake module of main body, combining guarantor's module and plate part module plugs, the sidewall of described main body inner chamber is provided with the slideway of being convenient to dismounting modules.
Described vacuum breaker module comprises support, is arranged on the plate in support outside, in the bottom of plate, is provided with contactor insulation support.
Described transformer module comprises mains switch, high-tension fuse, transformer and Converting terminal adjustment plate, and described Converting terminal is adjusted plate and is connected with high-tension fuse, transformer wire.
The anti-electrical appliance module of described three-phase comprises three-phase reactor, resistance capacitance, zero sequence transformer and total switch-dividing.
Described divide-shut brake module comprises auxiliary relay, the time relay and rectifier bridge.
Described signal converting module comprises binding post.
Described fault diagnosis module comprises signal acquisition circuit plate.
Described plate part module comprises a plurality of sockets that vacuum breaker module, transformer module, the anti-electrical appliance module of three-phase, divide-shut brake module, signal converting module are connected with plate part module with fault diagnosis module.
Described comprehensive guarantor's module comprises comprehensive protector and action button plate, and comprehensive protector and action button plate are pegged graft mutually.
The beneficial effects of the utility model are: the utility model is simple in structure, easy and simple to handle, electric component in switch is divided into several modules, functionally similar element is placed on to a module as far as possible or the close electric elements of the probability that breaks down are divided in same module as far as possible, so that the workload while reducing maintenance, and on the inwall of main body, be provided with the slideway corresponding with modules, can be convenient, dismounting fast and change parts, improved operating efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is internal structure schematic diagram of the present utility model.
In figure: 1. main body, 2. vacuum breaker module, 3. transformer module, the 4. anti-electrical appliance module of three-phase, 5. divide-shut brake module, 6. signal converting module, 7. fault diagnosis module, 8. combines and protects module.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
As Fig. 1, mining intelligent fault diagnosis module feeding switch shown in Fig. 2 and Fig. 3, comprises main body 1, and electric switch also comprises the vacuum breaker module 2 of the control feeding switch connecting and disconnecting of the circuit that is arranged on main body 1 inner chamber, transformer module 3, the anti-electrical appliance module 4 of three-phase, control the divide-shut brake module 5 of weakness circuit, signal converting module 6, fault diagnosis module 7, plate part module and be arranged on main body 1 door-plate inner side for comprehensive guarantor's module 8 of man-machine interaction, described plate part module is arranged on the bottom of main body 1 inner chamber, vacuum breaker module 2, transformer module 3, the anti-electrical appliance module 4 of three-phase, divide-shut brake module 5, signal converting module 6 is positioned at the top of plate part module and pegs graft with plate part module with fault diagnosis module 7, thereby the circuit of realizing modules connects, the anti-electrical appliance module 4 of three-phase is positioned at the top of vacuum breaker module 2, and in the same side of the anti-electrical appliance module of three-phase 4 and vacuum breaker module 2, longitudinal arrangement has transformer module 3 successively from top to bottom, divide-shut brake module 5 and fault diagnosis module 7, signal converting module 6 is arranged between the inwall and divide-shut brake module 5 of main body 1, combines guarantor's module 8 and plugs with plate part module, the sidewall of main body 1 inner chamber is provided with the slideway of being convenient to dismounting modules.
Slideway is spill, can to slideway, regulate according to the size of module, makes each module along the slideway separately, to push or to pull out main chamber cavity by module board.
The inner chamber of main body 1 is provided with dividing plate, modules can be separated, middle part at main body 1 inner chamber is provided with longitudinal baffle, one side of longitudinal baffle is the anti-electrical appliance module 4 of three-phase and vacuum breaker module 2, and the opposite side of longitudinal baffle is transformer module 3, divide-shut brake module 5, signal converting module 6 and fault diagnosis module 7.
In main body 1 inner chamber, set up a wiring chamber, except being placed with six binding posts corresponding with vacuum contactor, also comprise threephase current transformer, zero sequence current mutual inductor, resistance-capacitance absorption device that the probability that breaks down is lower, epicoele binding post is connected by conductive strips are corresponding with back cavity binding post.
Vacuum breaker module 2 comprises support, is arranged on six plates in support outside, in the bottom of plate, be provided with contactor insulation support, vacuum breaker module 2 is main core bodies of feeding switch, be series in 1140/660V circuit, its function is by electromagnetism adhesive mechanism and mechanical retaining means etc., to control the break-make of feeding switch circuit.
Vacuum breaker module 2 is used six copper conduction plates to replace six the copper conductive strips (three enter three goes out) in original vacuum circuit-breaker, six copper conduction plates are corresponding with six binding posts, binding post front end is with the socket corresponding with plate, when vacuum contactor body pushes along slideway after the inner chamber of main body 1, the plate just socket corresponding with it is meshed.
Transformer module 3 comprises mains switch, high-tension fuse, transformer and 1140/660 Converting terminal adjustment plate, Converting terminal is adjusted plate and is connected with high-tension fuse, transformer wire, its function is to provide the AC power such as 127V, 50V, 36V, 2V by transformer for each electrical circuit of switch, and it is all by the rectifier bridge on circuit board, to be converted to DC collection.
The anti-electrical appliance module 4 of three-phase comprises three-phase reactor, resistance capacitance, zero sequence transformer and total switch-dividing, and its function is detection electric leakage signal, and is entered into complex protection device.
Divide-shut brake module 5 comprises auxiliary relay, the time relay and rectifier bridge, and its function is for controlling light current circuit.
Fault diagnosis module 7 comprises signal acquisition circuit plate.
Combine guarantor's module 8 and comprise comprehensive protector and action button plate, between comprehensive protector and action button plate, by plug-in type connecting terminal, connect, be arranged in the inner side of door-plate; Comprehensive protector is fixed on Qianmen and observes window frame inner side, by the display screen of integrated protection, the operating state of switch is checked, also can control its workpiece simultaneously.
In plate part module, be fixed with the socket of a plurality of different models, vacuum contactor module 2, transformer module 3, three-phase reactor module 4, divide-shut brake module 5, signal converting module 6, fault diagnosis module 7 are drawn respectively rectangular insert with comprehensive guarantor's module 8 and are plugged on socket corresponding thereto, thereby realize the circuit connection of inner each electrical appliance module of feeding switch.
Each module that is arranged so that of slideway can push or pull out by module board the inner chamber of main body along the slideway separately.
On main body door-plate of the present utility model, be also provided with sky die sinking piece.
Above-mentioned execution mode is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection range of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection range of the present utility model.
Claims (9)
1. a mining intelligent fault diagnosis module feeding switch, comprise main body (1), it is characterized in that: described electric switch also comprises the vacuum breaker module (2) of the control feeding switch connecting and disconnecting of the circuit that is arranged on main body (1) inner chamber, transformer module (3), the anti-electrical appliance module of three-phase (4), control the divide-shut brake module (5) of weakness circuit, signal converting module (6), fault diagnosis module (7), plate part module and be arranged on main body (1) door-plate inner side for comprehensive guarantor's module (8) of man-machine interaction, described plate part module is arranged on the bottom of main body (1) inner chamber, vacuum breaker module (2), transformer module (3), the anti-electrical appliance module of three-phase (4), divide-shut brake module (5), signal converting module (6) is positioned at the top of plate part module and pegs graft with plate part module with fault diagnosis module (7), the anti-electrical appliance module of three-phase (4) is positioned at the top of vacuum breaker module (2), in the same side of the anti-electrical appliance module of three-phase (4) and vacuum breaker module (2), longitudinal arrangement has transformer module (3) successively from top to bottom, divide-shut brake module (5) and fault diagnosis module (7), signal converting module (6) is arranged between the inwall and divide-shut brake module (5) of main body (1), combining guarantor's module (8) plugs with plate part module, the sidewall of described main body (1) inner chamber is provided with the slideway of being convenient to dismounting modules.
2. mining intelligent fault diagnosis module feeding switch according to claim 1, is characterized in that: described vacuum breaker module (2) comprises support, is arranged on the plate in support outside, in the bottom of plate, is provided with contactor insulation support.
3. mining intelligent fault diagnosis module feeding switch according to claim 1, it is characterized in that: described transformer module (3) comprises mains switch, high-tension fuse, transformer and Converting terminal adjustment plate, and described Converting terminal is adjusted plate and is connected with high-tension fuse, transformer wire.
4. mining intelligent fault diagnosis module feeding switch according to claim 1, is characterized in that: the anti-electrical appliance module of described three-phase (4) comprises three-phase reactor, resistance capacitance, zero sequence transformer and total switch-dividing.
5. mining intelligent fault diagnosis module feeding switch according to claim 1, is characterized in that: described divide-shut brake module (5) comprises auxiliary relay, the time relay and rectifier bridge.
6. mining intelligent fault diagnosis module feeding switch according to claim 1, is characterized in that: described signal converting module (6) comprises binding post.
7. mining intelligent fault diagnosis module feeding switch according to claim 1, is characterized in that: described fault diagnosis module (7) comprises signal acquisition circuit plate.
8. mining intelligent fault diagnosis module feeding switch according to claim 1, is characterized in that: described plate part module comprises a plurality of sockets that vacuum breaker module (2), transformer module (3), the anti-electrical appliance module of three-phase (4), divide-shut brake module (5), signal converting module (6) are connected with plate part module with fault diagnosis module (7).
9. mining intelligent fault diagnosis module feeding switch according to claim 1, is characterized in that: described comprehensive guarantor's module (8) comprises comprehensive protector and action button plate, and comprehensive protector and action button plate are pegged graft mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459658.XU CN203415841U (en) | 2013-07-30 | 2013-07-30 | Mining intelligent fault diagnosis modularization feed switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459658.XU CN203415841U (en) | 2013-07-30 | 2013-07-30 | Mining intelligent fault diagnosis modularization feed switch |
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| Publication Number | Publication Date |
|---|---|
| CN203415841U true CN203415841U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459658.XU Expired - Fee Related CN203415841U (en) | 2013-07-30 | 2013-07-30 | Mining intelligent fault diagnosis modularization feed switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467566A (en) * | 2020-12-09 | 2021-03-09 | 上海宝临电气集团有限公司 | Distribution box |
-
2013
- 2013-07-30 CN CN201320459658.XU patent/CN203415841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467566A (en) * | 2020-12-09 | 2021-03-09 | 上海宝临电气集团有限公司 | Distribution box |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20160730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |