CN203968015U - Mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter - Google Patents
Mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter Download PDFInfo
- Publication number
- CN203968015U CN203968015U CN201420288841.2U CN201420288841U CN203968015U CN 203968015 U CN203968015 U CN 203968015U CN 201420288841 U CN201420288841 U CN 201420288841U CN 203968015 U CN203968015 U CN 203968015U
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- back cavity
- machine core
- flameproof
- ante
- tension cable
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- 239000007858 starting material Substances 0.000 title claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
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Abstract
The utility model relates to a kind of mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter, comprise underframe, flameproof cabinet and machine core trolley, described flameproof cabinet is arranged on underframe, described flameproof cabinet is by casing, front door closure, back shroud, high-tension cable introducing device and high-tension cable ejector, described flameproof cabinet is divided into ante-chamber and back cavity by insulating barrier, described machine core trolley is arranged in ante-chamber, between described machine core trolley, with insulating barrier, separate, in described back cavity, be provided with instrument transformer pressing plate, described instrument transformer pressing plate is provided with zero sequence current mutual inductor, described machine core trolley is corresponding one by one with zero sequence current mutual inductor, dividing plate between described ante-chamber and back cavity is provided with insulator, machine core trolley is connected by insulator with zero sequence current mutual inductor, described back cavity both sides are provided with high-tension cable introducing device, described back cavity bottom is provided with two high-tension cable ejectors, the utility model topology layout is reasonable, easy to use.
Description
Technical field
The utility model relates to high-tension apparatus field, particularly a kind of mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter.
Background technology
Existing mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter complex structure, layout is reasonable not, makes starter use inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of topology layout mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter reasonable, easy to use, safe.
The technical scheme that realizes the utility model object is as follows:
A kind of mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter, comprise underframe, flameproof cabinet and machine core trolley, described flameproof cabinet is arranged on underframe, described flameproof cabinet is by casing, front door closure, back shroud, high-tension cable introducing device and high-tension cable ejector, described flameproof cabinet is divided into ante-chamber and back cavity by insulating barrier, described machine core trolley is arranged in ante-chamber, between described machine core trolley, with insulating barrier, separate, in described back cavity, be provided with instrument transformer pressing plate, described instrument transformer pressing plate is provided with zero sequence current mutual inductor, described machine core trolley is corresponding one by one with zero sequence current mutual inductor, dividing plate between described ante-chamber and back cavity is provided with insulator, machine core trolley is connected by insulator with zero sequence current mutual inductor, described back cavity both sides are provided with high-tension cable introducing device, described back cavity bottom is provided with two high-tension cable ejectors.
The both sides of described back cavity are provided with watch window.
Described Qianmen cover be provided with can show circuit the liquid crystal display of operation and fault message.
Described Qianmen covers start button, stop button, electric leakage experiment button, insulation monitoring test button and the system action button that is provided with starter.
Described ante-chamber both sides are provided with rectangle observation window.
Adopt after said structure, the utility model topology layout is reasonable, easy to use, and machine core trolley pushes after casing easy to assembly, and the rectangle observation window of ante-chamber both sides and the watch window of back cavity both sides facilitate staff to observe the operation of casing inner part.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is sectional structure schematic diagram of the present utility model.
Fig. 2 is the external structure schematic diagram of Fig. 1.
Fig. 3 is that ante-chamber of the present utility model, back cavity are separated schematic diagram.
Fig. 4 is front door closure schematic diagram of the present utility model.
Fig. 5 is back shroud schematic diagram of the present utility model.
In figure: 1 is underframe, 2 is casing, and 3 is front door closure, 4 is back shroud, and 5 is high-tension cable introducing device, and 6 is high-tension cable ejector, 7 is insulating barrier, and 8 is ante-chamber, and 9 is back cavity, 10 is instrument transformer pressing plate, and 11 is zero sequence current mutual inductor, and 12 is insulator, 13 is watch window, and 14 is liquid crystal display, and 15 is rectangle observation window, 16 is machine core trolley, and 17 is that start button, 18 is that stop button, 19 is that electric leakage experiment button, 20 is insulation monitoring test button, and 21 is system action button.
Embodiment
A kind of mine flameproof and intrinsic safety type dual-loop high voltage vacuum of the utility model starter as seen from the figure, comprise underframe 1, flameproof cabinet and machine core trolley 16, described flameproof cabinet is arranged on underframe 1, described flameproof cabinet comprises casing 2, front door closure 3, back shroud 4, high-tension cable introducing device 5 and high-tension cable ejector 6, described casing 2 is divided into ante-chamber 8 and back cavity 9 by insulating barrier 7, described machine core trolley 16 is arranged in ante-chamber 8, between described machine core trolley 16, with insulating barrier 7, separate, in described back cavity 9, be provided with instrument transformer pressing plate 10, described instrument transformer pressing plate 10 is provided with zero sequence current mutual inductor 11, described machine core trolley 16 is corresponding one by one with zero sequence current mutual inductor 11, dividing plate between described ante-chamber 8 and back cavity 9 is provided with insulator 12, machine core trolley 16 is connected by insulator 12 with zero sequence current mutual inductor 11, described back cavity 9 both sides are provided with high-tension cable introducing device 5, described back cavity 9 bottoms are provided with two high-tension cable ejectors 6, the both sides of described back cavity 9 are provided with watch window 13, described front door closure 3 be provided with can show circuit the liquid crystal display 14 of operation and fault message, described front door closure 3 is provided with the start button 17 of starter, stop button 18, electric leakage experiment button 19, insulation monitoring test button 20 and system action button 21, described ante-chamber 8 both sides are provided with rectangle observation window 15.
Claims (5)
1. a mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter, comprise underframe, flameproof cabinet and machine core trolley, it is characterized in that: described flameproof cabinet is arranged on underframe, described flameproof cabinet is by casing, front door closure, back shroud, high-tension cable introducing device and high-tension cable ejector, described flameproof cabinet is divided into ante-chamber and back cavity by insulating barrier, described machine core trolley is arranged in ante-chamber, between described machine core trolley, with insulating barrier, separate, in described back cavity, be provided with instrument transformer pressing plate, described instrument transformer pressing plate is provided with zero sequence current mutual inductor, described machine core trolley is corresponding one by one with zero sequence current mutual inductor, dividing plate between described ante-chamber and back cavity is provided with insulator, machine core trolley is connected by insulator with zero sequence current mutual inductor, described back cavity both sides are provided with high-tension cable introducing device, described back cavity bottom is provided with two high-tension cable ejectors.
2. mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter according to claim 1, is characterized in that: the both sides of described back cavity are provided with watch window.
3. mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter according to claim 1, is characterized in that: described Qianmen covers that be provided with can show circuit operation and the liquid crystal display of fault message.
4. mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter according to claim 1, is characterized in that: described Qianmen covers start button, stop button, electric leakage experiment button, insulation monitoring test button and the system action button that is provided with starter.
5. mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter according to claim 1, is characterized in that: described ante-chamber both sides are provided with rectangle observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288841.2U CN203968015U (en) | 2014-05-30 | 2014-05-30 | Mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420288841.2U CN203968015U (en) | 2014-05-30 | 2014-05-30 | Mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968015U true CN203968015U (en) | 2014-11-26 |
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ID=51928556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420288841.2U Expired - Lifetime CN203968015U (en) | 2014-05-30 | 2014-05-30 | Mine flameproof and intrinsic safety type dual-loop high voltage vacuum starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203968015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114089230A (en) * | 2021-10-27 | 2022-02-25 | 许继电源有限公司 | Explosion-proof tool for inductance fault experiment |
-
2014
- 2014-05-30 CN CN201420288841.2U patent/CN203968015U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114089230A (en) * | 2021-10-27 | 2022-02-25 | 许继电源有限公司 | Explosion-proof tool for inductance fault experiment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |