CN203786159U - Outer wall type fault indicator box body - Google Patents
Outer wall type fault indicator box body Download PDFInfo
- Publication number
- CN203786159U CN203786159U CN201420170424.8U CN201420170424U CN203786159U CN 203786159 U CN203786159 U CN 203786159U CN 201420170424 U CN201420170424 U CN 201420170424U CN 203786159 U CN203786159 U CN 203786159U
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- CN
- China
- Prior art keywords
- fault detector
- fault
- wall type
- fault indicator
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims abstract description 39
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Locating Faults (AREA)
Abstract
The utility model discloses an outer wall type fault indicator box body, which is hung on an outer wall of a cable branch box, and is provided with a fault indicator unit and a communication host in the interior, wherein the communication host integrates information measured by fault detection equipment on cables to the fault indicator unit, and a wireless communication module embedded in the fault indicator unit uploads the received information to a power distribution automatic host system through an external antenna of the communication host. By adopting the design of the box body, the space of the cable branch box can be saved, the complex wiring can be reduced, and the communication performance can be improved, therefore, the outer wall type fault indicator box body has broad development prospect in power distribution network transformation and construction.
Description
Technical field
The utility model relates to a kind of fault detector casing, particularly a kind of external wall type fault detector casing.
Background technology
Existing cable-type fault detector, is generally mounted in distribution box, and the cable line fault checkout equipment in distribution box is by communicating by letter with the communication unit in case, and the cable line fault information being measured sends power distribution automation main station system to.But there is very large problem in above-mentioned this mounting means, the one, the limited space in distribution box, communication unit and fault detector all will be arranged on distribution box inside, and fault detector volume is large, takes up room large, causes its position bad fixing; The 2nd, the measuring circuit of fault detector and other relevant wiring meetings cause in distribution box more complicated in disorder, increase potential safety hazard; Three are mounted in the fault detector in distribution box, and itself and outside wireless communication ability can not well be promoted.
Therefore, design a kind of novel fault detector casing, to overcome the deficiency of fault detector of the prior art, in and building in power distribution network transformation, have vast potential for future development.
The fault detector casing that also there is no to solve above-mentioned three problems in current domestic distribution automation construction.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of fault detector casing of external wall type is provided.
The technical solution of the utility model is as follows:
An external wall type fault detector casing, is characterized in that: described external wall type fault detector comprises fault detector unit and communication unit, and described casing hangs on distribution box outer wall, and described box house is equipped with described fault detector unit and communication unit; The line fault signal that described communication unit measures the line fault checkout equipment that is arranged in distribution box is pooled to described fault detector unit, and described line fault checkout equipment is sheathed on cable; On described communication unit, have external antenna, the inner embedding in described fault detector unit has wireless communication module; The line fault signal that its inner this wireless communication module embedding of described fault detector unit by using measures described line fault checkout equipment by the external antenna on described communication unit transfers to power distribution automation main station system.
Preferably, described external antenna is communicated by letter with power distribution automation main station system by GSM, GPRS, CDMA or WCDMA communication pattern, or communicates by letter with power distribution automation main station system by optical fiber.
The utility model has the advantages that, fault detector casing hangs on the outer wall of distribution box, does not need to be installed on distribution box inside, thereby has saved the space in distribution box, has reduced complicated in disorder wiring in case, has reduced potential safety hazard.When distribution box is transformed, without it is changed, only fault detector casing need be arranged on to distribution box outer wall, saved investment.The antenna communicating with outside is placed in the outside of fault detector casing, has improved itself and outside wireless communication ability, has guaranteed the safe reliability of data transmission.
Accompanying drawing explanation
Fig. 1 is the utility model communication scheme.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, external wall type fault detector casing hangs on distribution box outer wall, is provided with line fault checkout equipment in distribution box, and this line fault checkout equipment is set on cable, line fault information that can be to cable.
This external wall type fault detector box house is equipped with communication unit and fault detector unit, and the signal line fault checkout equipment in distribution box being gathered by communication unit collects, communication unit by the communication being pooled to fault detector unit.
The inner embedding in fault detector unit has wireless communication module, and this wireless communication module is converted to by the information of receiving the Standards Code that power distribution automation main station system can be identified; Correspondingly, communication unit is provided with external antenna, its inner this wireless communication module embedding of fault detector unit by using by the external antenna on described communication unit by the communication after conversion to power distribution automation main station system, thereby realized, final line fault detects and indication.Wherein, described external antenna is communicated by letter with power distribution automation main station system by GSM, GPRS, CDMA or WCDMA communication pattern, or communicates by letter by optical fiber power distribution automation main station system.
After carrying out the design of above-mentioned casing, fault detector casing only need hang on distribution box outer wall, makes the space of distribution box inside obtain great saving, and has simplified the wiring of box house, has reduced potential safety hazard.During proper need to transformation distribution box, without it is changed, only fault detector casing need be arranged on to distribution box outer wall, save investment.In addition, the external antenna on communication unit is placed in the outside of fault detector casing, has improved itself and outside wireless communication ability, has guaranteed the safe reliability of data transmission.
The above, be only preferred embodiment of the present utility model, therefore can not only this limit the scope that the utility model is implemented, the equivalence of doing according to the utility model the scope of the claims and description changes and modifies, in the scope that all should contain at the utility model.
Claims (2)
1. an external wall type fault detector casing, is characterized in that: described external wall type fault detector comprises fault detector unit and communication unit, and described casing hangs on distribution box outer wall, and described box house is equipped with described fault detector unit and communication unit; The line fault signal that described communication unit measures the line fault checkout equipment that is arranged in distribution box is pooled to described fault detector unit, and described line fault checkout equipment is sheathed on cable; On described communication unit, have external antenna, the inner embedding in described fault detector unit has wireless communication module; The line fault signal that its inner this wireless communication module embedding of described fault detector unit by using measures described line fault checkout equipment by the external antenna on described communication unit transfers to power distribution automation main station system.
2. external wall type fault detector casing according to claim 1, it is characterized in that: described external antenna is communicated by letter with power distribution automation main station system by GSM, GPRS, CDMA or WCDMA communication pattern, or communicate by letter with power distribution automation main station system by optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170424.8U CN203786159U (en) | 2014-04-10 | 2014-04-10 | Outer wall type fault indicator box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170424.8U CN203786159U (en) | 2014-04-10 | 2014-04-10 | Outer wall type fault indicator box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786159U true CN203786159U (en) | 2014-08-20 |
Family
ID=51322333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170424.8U Expired - Fee Related CN203786159U (en) | 2014-04-10 | 2014-04-10 | Outer wall type fault indicator box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203786159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545364A (en) * | 2016-01-26 | 2016-05-04 | 桂林电子科技大学 | Communication device and method for underground explosion-suppression-switch remote fault diagnosis |
| US10811876B2 (en) * | 2017-04-28 | 2020-10-20 | Florida Power & Light Company | Disconnect switch status in a power distribution system |
-
2014
- 2014-04-10 CN CN201420170424.8U patent/CN203786159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545364A (en) * | 2016-01-26 | 2016-05-04 | 桂林电子科技大学 | Communication device and method for underground explosion-suppression-switch remote fault diagnosis |
| US10811876B2 (en) * | 2017-04-28 | 2020-10-20 | Florida Power & Light Company | Disconnect switch status in a power distribution system |
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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 |
Granted publication date: 20140820 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |