CN203416195U - Fault diagnosis modularization flame-proof and intrinsic safety type vacuum electromagnetic starter - Google Patents
Fault diagnosis modularization flame-proof and intrinsic safety type vacuum electromagnetic starter Download PDFInfo
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- CN203416195U CN203416195U CN201320461486.XU CN201320461486U CN203416195U CN 203416195 U CN203416195 U CN 203416195U CN 201320461486 U CN201320461486 U CN 201320461486U CN 203416195 U CN203416195 U CN 203416195U
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- intrinsic safety
- electromagnetic starter
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Abstract
The utility model relates to the technical field of a vacuum electromagnetic starter and particularly relates to a fault diagnosis modularization flame-proof and intrinsic safety type vacuum electromagnetic starter. The fault diagnosis modularization flame-proof and essence safety type vacuum electromagnetic starter comprises a switch body, wherein an inner chamber of the body is provided with a vacuum circuit breaker module used for controlling on-off of a circuit, a transformer module, an opening/closing module used for controlling a weak current circuit, a fault diagnosis module, a signal switching module and a commutation module, and an inner side of a door board of the body is provided with an integrated module for man-machine interaction, a remote control board module and an intrinsic safety power source module. The fault diagnosis modularization flame-proof and intrinsic safety type vacuum electromagnetic starter has a simple structure, 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 for a maintainer during maintenance of parts, moreover, an inner wall of the body is provided with slideways respectively corresponding to each module, so dismounting and replacement of the parts can be more convenient and rapid, and work efficiency is improved.
Description
Technical field
The utility model relates to the technical field of mine explosion-suppression vacuum electromagnetic starter, especially a kind of component models, the fault diagnosis module Flameproof intrinsically safe vacuum electromagnetic starter that is easy to replacing and keeps in repair.
Background technology
Mine flameproof and intrinsic safety type vacuum electromagnetic starter; under the coal mine that is applicable to contain explosive gas atmosphere (methane, coal dust); exchanging 50HZ; in the supply line of voltage 1140V, 660V; flame-proof type three-phase squirrel cage type AC asynchronous motor is started, stops, being reversed and joins the controls such as platform; and can protect motor and supply line; control mode can adopt to be controlled or distant place control on the spot; and can when shutting down, commutate; starter has fault diagnosis functions simultaneously; when electromagnetic starter fault, can rapid failure judgement position.
The connection of interior each components and parts of electromagnetic starter 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 electromagnetic starter 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 fault diagnosis module Flameproof intrinsically safe vacuum electromagnetic starter is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of fault diagnosis module Flameproof intrinsically safe vacuum electromagnetic starter, comprise switch main body, and the inner chamber of described main body is provided with the vacuum breaker module of control circuit break-make, transformer module, for controlling the divide-shut brake module of weakness circuit, fault diagnosis module, signal converting module and inverting module, be provided with the comprehensive guarantor's module for man-machine interaction in the door-plate inner side of main body, control plate module far away and intrinsic safety electric source module, described control plate module far away and intrinsic safety electric source module are arranged at combines the below of protecting module, and described transformer module and divide-shut brake module are positioned at the below of vacuum breaker module, fault diagnosis module, signal converting module is arranged between vacuum breaker module and divide-shut brake module, vacuum breaker module, transformer module, divide-shut brake module, fault diagnosis module, signal converting module, inverting module, combine and protect module, control plate module far away and intrinsic safety electric source module each other circuit are connected, on the sidewall of main body inner chamber, be provided with the slideway of being convenient to dismounting modules.
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, can reduce the workload of maintenance personal when carrying out parts for 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 interior wall construction schematic diagram of the present utility model.
In figure: 1. main body, 2. vacuum breaker module, 3. transformer module, 4. divide-shut brake module, 5. fault diagnosis module, 6. signal converting module, 7. inverting module, 8. combines and protects module, 9. control plate module, 10. intrinsic safety electric source module far away.
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.
Fault diagnosis module Flameproof intrinsically safe vacuum electromagnetic starter as shown in Figure 1, comprise switch main body 1, the inner chamber of main body 1 is provided with the vacuum breaker module 2 of control circuit break-make, transformer module 3, for controlling the divide-shut brake module 4 of weakness circuit, fault diagnosis module 5, signal converting module 6 and inverting module 7, door-plate inner side in main body 1 is provided with the comprehensive guarantor's module 8 for man-machine interaction, control plate module 9 far away and intrinsic safety electric source module 10, control plate module 9 far away is arranged at and combines the below of protecting module 8 with intrinsic safety electric source module 10, transformer module 3 and divide-shut brake module 4 are positioned at the below of vacuum breaker module 2, fault diagnosis module 5, signal converting module 6 is arranged between vacuum breaker module 2 and divide-shut brake module 4, vacuum breaker module 2, transformer module 3, divide-shut brake module 4, fault diagnosis module 5, signal converting module 6, inverting module 7, combine and protect module 8, control plate module 9 far away and intrinsic safety electric source module 10 each other circuit are connected.
On the sidewall of main body 1 inner chamber, be provided with the slideway of being convenient to dismounting modules and matching with modules, slideway is spill, can to slideway, regulate according to the size of module.
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 adopts three-phase plug in construction, use 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.
In the inner chamber of main body 1 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 (1)
1. a fault diagnosis module Flameproof intrinsically safe vacuum electromagnetic starter, comprises switch main body (1), it is characterized in that: the inner chamber of described main body (1) is provided with the vacuum breaker module (2) of control circuit break-make, transformer module (3), for controlling the divide-shut brake module (4) of weakness circuit, fault diagnosis module (5), signal converting module (6) and inverting module (7), be provided with the comprehensive guarantor's module (8) for man-machine interaction in the door-plate inner side of main body (1), control plate module (9) far away and intrinsic safety electric source module (10), described control plate module far away (9) is arranged at and combines the below of protecting module (8) with intrinsic safety electric source module (10), described transformer module (3) and divide-shut brake module (4) are positioned at the below of vacuum breaker module (2), fault diagnosis module (5), signal converting module (6) is arranged between vacuum breaker module (2) and divide-shut brake module (4), vacuum breaker module (2), transformer module (3), divide-shut brake module (4), fault diagnosis module (5), signal converting module (6), inverting module (7), combine and protect module (8), control plate module far away (9) and intrinsic safety electric source module (10) each other circuit are connected, on the sidewall of main body (1) inner chamber, be provided with the slideway of being convenient to dismounting modules.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320461486.XU CN203416195U (en) | 2013-07-30 | 2013-07-30 | Fault diagnosis modularization flame-proof and intrinsic safety type vacuum electromagnetic starter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320461486.XU CN203416195U (en) | 2013-07-30 | 2013-07-30 | Fault diagnosis modularization flame-proof and intrinsic safety type vacuum electromagnetic starter |
Publications (1)
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CN203416195U true CN203416195U (en) | 2014-01-29 |
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CN201320461486.XU Expired - Fee Related CN203416195U (en) | 2013-07-30 | 2013-07-30 | Fault diagnosis modularization flame-proof and intrinsic safety type vacuum electromagnetic starter |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109217160A (en) * | 2018-10-31 | 2019-01-15 | 山西际安电气有限公司 | The electronic isolating device of mine flameproof and intrinsic safety type vacuum feed switch |
CN110601115A (en) * | 2019-09-20 | 2019-12-20 | 全球能源互联网研究院有限公司 | Direct current breaker valve tower |
-
2013
- 2013-07-30 CN CN201320461486.XU patent/CN203416195U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109217160A (en) * | 2018-10-31 | 2019-01-15 | 山西际安电气有限公司 | The electronic isolating device of mine flameproof and intrinsic safety type vacuum feed switch |
CN109217160B (en) * | 2018-10-31 | 2023-05-23 | 山西际安电气有限公司 | Mining explosion-proof and intrinsically safe electric isolation device for vacuum feed switch |
CN110601115A (en) * | 2019-09-20 | 2019-12-20 | 全球能源互联网研究院有限公司 | Direct current breaker valve tower |
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Legal Events
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20160730 |