CN212726081U - Solid cabinet - Google Patents
Solid cabinet Download PDFInfo
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- CN212726081U CN212726081U CN202021745070.7U CN202021745070U CN212726081U CN 212726081 U CN212726081 U CN 212726081U CN 202021745070 U CN202021745070 U CN 202021745070U CN 212726081 U CN212726081 U CN 212726081U
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- breaker
- isolating switch
- circuit breaker
- chamber
- cable
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Abstract
The utility model relates to a solid cabinet, circuit breaker-isolator body seals in epoxy, the front of circuit breaker-isolator main part is equipped with convex erection column, the erection column includes the internal thread mounting hole, the internal thread mounting hole is used for fixing circuit breaker-isolator main part and baffle, the periphery of erection column covers epoxy, the bottom plate of monitor is equipped with the terminal row, the terminal row draws forth the microcomputer integrated protection ware on cable to the monitor panel, three-phase current table and remote/local control change over switch, the panel top of mechanism room is equipped with short circuit and earth fault indicator, the rear of terminal row is equipped with rectangular fluting, the terminal is still drawn forth the cable and is passed rectangular fluting and connect to short circuit and earth fault indicator. The circuit breaker-isolating switch body and the convex mounting column in the solid cabinet are sealed by adopting integrated epoxy resin, so that the electrical insulation strength can be improved, and in addition, the terminal block orderly leads out a cable to an electrical device, so that the microcomputer protection can be realized, and the electrical parameters can also be monitored.
Description
Technical Field
The utility model relates to a solid cabinet.
Background
For environmental protection, the medium voltage cabinet field has started to push solid cabinets. The existing solid cabinet has the defects of unreasonable layout of primary and secondary equipment and incomplete electrical monitoring.
Disclosure of Invention
In view of this, the utility model aims at providing a structure is retrencied, and equipment layout is reasonable, and control lead wire is orderly solid cabinet.
In order to realize the purpose, the utility model adopts the solid cabinet, the solid cabinet be separated into body room, monitor room, mechanism room and inlet wire room, the indoor fixed mounting circuit breaker-isolator body of body, circuit breaker-isolator body include the drive mechanism of circuit breaker and isolator's drive mechanism, circuit breaker-isolator body seal in epoxy, the front of circuit breaker-isolator main part be equipped with convex erection column, the erection column include the internal thread mounting hole, the internal thread mounting hole be used for fixing circuit breaker-isolator main part and baffle, the periphery of erection column cover epoxy, the mechanism indoor circuit breaker spring operating device and isolator operating device of being equipped with, circuit breaker spring operating device with isolator operating device draw forth main shaft respectively, Output shaft to circuit breaker's drive mechanism and isolator's drive mechanism, the monitor be located the top of mechanism room, the bottom plate of monitor be equipped with the terminal row, the terminal row draw forth microcomputer integrated protection ware, three-phase current meter and remote/local control change over switch on cable to the monitor panel, the panel top of mechanism room be equipped with short circuit and earth fault indicator, the rear of terminal row be equipped with rectangular fluting, the terminal still draw forth the cable and pass rectangular fluting and connect short circuit and earth fault indicator. Compared with the prior art, the invention has the beneficial technical effects that: through the arrangement of the structure, the breaker-isolating switch body and the convex mounting column in the solid cabinet are sealed by adopting integrated epoxy resin, so that the electrical insulation strength of the medium voltage cabinet can be greatly improved, in addition, through the arrangement of a microcomputer comprehensive protector, a three-phase ammeter, a remote/local control change-over switch and a short circuit and ground fault indicator on a panel, a terminal block can orderly lead out a cable to an electrical device, the product intelligence degree is high, the microcomputer protection can be realized, and the electrical parameters can also be monitored.
Particularly, an observation window is arranged below a panel of the mechanism chamber and used for observing the closing condition of the grounding connecting wire end in the circuit breaker-disconnecting switch body. Through the setting of above structure, the closed condition of inside ground connection line end is surveyability, can not be because of epoxy's closure and can't understand, the cabinet body operates safe and reliable more.
Drawings
FIG. 1 is a side view of the present embodiment with one side panel removed;
fig. 2 is a front view of the present embodiment.
In the figure: A. a body chamber; B. a monitoring room, a C and a mechanism room; c1, short circuit and ground fault indicator; D. a wire inlet chamber; 1. a circuit breaker-disconnector body; 2. a circuit breaker spring operating mechanism; 3. an isolator operating mechanism; 4. a terminal block; 5. a microcomputer integrated protector; 6. And (4) an observation window.
Detailed Description
As shown in fig. 1 and 2, a solid cabinet is divided into a body chamber a, a monitoring chamber B, a mechanism chamber C and a wire inlet chamber D, a circuit breaker-isolating switch body 1 is fixedly installed in the body chamber a, the circuit breaker-isolating switch body 1 comprises a transmission mechanism of a circuit breaker and a transmission mechanism of an isolating switch, the circuit breaker-isolating switch body 1 is sealed in epoxy resin, a convex mounting column is arranged on the front surface of the circuit breaker-isolating switch body 1, the mounting column comprises an internal thread mounting hole, the internal thread mounting hole is used for fixing the circuit breaker-isolating switch body 1 and a partition plate, epoxy resin covers the periphery of the mounting column, a circuit breaker spring operating mechanism 2 and an isolating switch operating mechanism 3 are arranged in the mechanism chamber C, the circuit breaker spring operating mechanism 2 and the isolating switch operating mechanism 3 respectively lead out a main shaft, an output shaft to the transmission mechanism of the circuit breaker and the transmission mechanism of the, the monitoring room B is positioned above the mechanism room C, a terminal strip 4 is arranged on a bottom plate of the monitoring room B, cables are led out of the terminal strip 4 and lead to a microcomputer comprehensive protector 5, a three-phase current meter and a remote/local control change-over switch on a panel of the monitoring room B, a short circuit and ground fault indicator C1 is arranged above the panel of the mechanism room C, a long-strip slot is arranged behind the terminal strip 4, and the cables led out of the terminal strip 4 penetrate through the long-strip slot and are connected to a short circuit and ground fault indicator C1.
An observation window 6 is arranged below the panel of the mechanism chamber C, and the observation window 6 is used for observing the closing condition of the grounding connecting wire end in the circuit breaker-disconnecting switch body 1.
Claims (2)
1. A solids cabinet, comprising: the solid cabinet is divided into a body chamber, a monitoring chamber, a mechanism chamber and a wire inlet chamber, the body chamber is internally and fixedly provided with a breaker-isolating switch body, the breaker-isolating switch body comprises a transmission mechanism of a breaker and a transmission mechanism of an isolating switch, the breaker-isolating switch body is sealed in epoxy resin, the front side of the breaker-isolating switch main body is provided with a convex mounting column, the mounting column comprises an internal thread mounting hole, the internal thread mounting hole is used for fixing the breaker-isolating switch main body and a partition plate, the periphery of the mounting column is covered with epoxy resin, the mechanism chamber is internally provided with a breaker spring operating mechanism and an isolating switch operating mechanism, the breaker spring operating mechanism and the isolating switch operating mechanism respectively lead out a main shaft, an output shaft to the transmission mechanism of the breaker and the transmission mechanism of the isolating switch, the control room be located the top of mechanism room, the bottom plate of control room be equipped with the terminal row, the terminal row draw forth computer comprehensive protector, three-phase current table and remote/local control change over switch on cable to the control room panel, the panel top of mechanism room be equipped with short circuit and earth fault indicator, the rear of terminal row be equipped with rectangular fluting, the terminal still draw forth the cable and pass rectangular fluting and connect to short circuit and earth fault indicator.
2. The solid cabinet of claim 1, wherein: and an observation window is arranged below the panel of the mechanism chamber and used for observing the closing condition of the grounding connecting wire end in the circuit breaker-disconnecting switch body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021745070.7U CN212726081U (en) | 2020-08-19 | 2020-08-19 | Solid cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021745070.7U CN212726081U (en) | 2020-08-19 | 2020-08-19 | Solid cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212726081U true CN212726081U (en) | 2021-03-16 |
Family
ID=74919337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021745070.7U Active CN212726081U (en) | 2020-08-19 | 2020-08-19 | Solid cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212726081U (en) |
-
2020
- 2020-08-19 CN CN202021745070.7U patent/CN212726081U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325604 Jiadong village, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Bohai Electromechanical Technology Co.,Ltd. Address before: 325604 Jiadong village, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Patentee before: Yueqing Bohai Electromechanical Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |