CN205666222U - Drop out fuse with alarming function - Google Patents
Drop out fuse with alarming function Download PDFInfo
- Publication number
- CN205666222U CN205666222U CN201620570396.8U CN201620570396U CN205666222U CN 205666222 U CN205666222 U CN 205666222U CN 201620570396 U CN201620570396 U CN 201620570396U CN 205666222 U CN205666222 U CN 205666222U
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- Prior art keywords
- shell fragment
- fuse
- processing unit
- monitoring device
- unit
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- 239000012634 fragment Substances 0.000 claims abstract description 36
- 238000012806 monitoring device Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 abstract description 9
- 230000008447 perception Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 230000006866 deterioration Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000001953 sensory effect Effects 0.000 abstract 2
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a drop out fuse with alarming function, this drop out fuse contains cartridge fuse and shell fragment, when the fuse is in the combined floodgate position, the last male contact of shell fragment and cartridge fuse to give the outside thrust of last contact, when drop out fuse was operated a switch privately, the thrust on this shell fragment and the cartridge fuse between the contact will change, and based on pushing away the force variation, this application has set up monitoring devices at the relative position of shell fragment and last contact, and this monitoring devices contains pressure sensory unit, processing unit and alarm display unit at least, pressure value between real -time perception shell fragment of pressure sensory unit and the last contact to with the perception to the pressure value transmit to processing unit, when processing unit detected this pressure value not in the normal pressure range value between shell fragment and the last contact, it triggered the alarm display unit, the staff not only can carry out timely maintenance according to alarm display unit outgoing letter number, simultaneously, the deterioration of also accessible time stopping the incident.
Description
Technical field
This utility model belongs to fuse switch technical field, particularly relates to a kind of drop type with warning function and melts
Disconnected device.
Background technology
Fuse switch (fall insurance) is a kind of short circuit that 10kV distribution line branch line and distribution voltage device are conventional
Protection switch, it has the features such as economy, easy to operate, adaptation outdoor environment is strong, is widely used in 10kV distribution line
On branch line, power failure range can be reduced, because it has an obvious cut-off point, possess the function of disconnecting switch, give maintenance section
Circuit and equipment create a safety work environment, add the security of maintainer.
But fuse switch is in actual use, while it creates safe working environment for electric power overhaul, also
Privately breaking fuse switch for user and provide chance, user privately breaks the consequence of fuse switch and can cause
Power supply enterprise's remote collection is checked meter unsuccessfully, it is also possible to causes a hidden trouble the wiring of electric energy meter, the data etc. that store, gives power supply
Enterprise brings loss.Therefore, design that a kind of to reduce or stop the fuse switch that user operates a switch privately be this utility model
The technical issues that need to address.
Summary of the invention
The purpose of this utility model is to provide a kind of fuse switch with warning function, solves existing cannot monitor
And stop the problem that fuse switch is operated a switch privately.
In order to solve the problems referred to above, this application provides a kind of fuse switch with warning function, at least include
Cartridge fuse (1) and shell fragment (2), described cartridge fuse (1) comprises upper contact head (11) and lower contact (12), is at fuse switch
During closing position, described shell fragment (2) contacts with the upper contact head (11) of described cartridge fuse (1), and gives described upper contact head (11) outside
Thrust, it is characterised in that: being additionally provided with monitoring device (3), described monitoring device (3) is arranged on the outside of described shell fragment (2), i.e.
Described monitoring device (3) is arranged on described shell fragment (2) and side, described upper contact head (11) relative position；Described monitoring device (3)
Comprising pressure sensing cells, processing unit, alarm indicator unit and power supply unit, said supply unit is described monitoring device
(3) required voltage is provided；Described pressure sensing cells is connected with the signal input part of described processing unit, described alarm indicator list
First and described processing unit signal output part is connected；When fuse switch is in closing position, described pressure-sensing list
Unit senses the force value between shell fragment (2) and cartridge fuse (1) upper contact head (11), and the force value transmission extremely place that will sense in real time
Reason unit, described processing unit triggers described alarm indicator unit according to the force value received.
As the preferred version of the application, described alarm indicator unit comprises onsite alarming module and/or telecommunication mould
Block.
As the preferred version of the application, described onsite alarming module comprises buzzer and/or display lamp；Described the most logical
Letter module is to support GPRS and the double-channel data transport module of short message.
As the preferred version of the application, it is provided with GPS locating module, described GPS locating module and described processing unit
Signal output part connects.
As the preferred version of the application, being provided with cover body (4), described cover body (4) is arranged on the upper end of described shell fragment (2)
Portion, and described monitoring device (3) is positioned at described cover body (4).
Compared with prior art, in order to monitor and stop the problem that fuse switch is operated a switch by user privately, the application
Devising a kind of fuse switch with warning function, this fuse switch is including at least cartridge fuse 1, shell fragment 2 and prison
Survey device 3；The principle of design is: when fuse is in closing position, shell fragment 2 contacts with the upper contact head 11 of cartridge fuse 1, and
To the thrust that upper contact head 11 is outside, the contact that this thrust makes whole fuse is relatively reliable, when fuse switch is drawn privately
During lock, the thrust between this shell fragment 2 and cartridge fuse 1 upper contact head 11 will produce change, and change based on this thrust, the application exists
Shell fragment 2 is provided with monitoring device 3 with the relative position of upper contact head 11, and this monitoring device 3 comprises pressure sensing cells, processes list
Unit, alarm indicator unit and power supply unit；When fuse switch is in closing position, pressure sensing cells real-time perception bullet
Force value between sheet 2 and upper contact head 11, and the force value perceived is transmitted to processing unit, when processing unit detects this
When force value is less than the normal pressure value between shell fragment 2 and upper contact head 11, it triggers alarm indicator unit, and staff is according to report
The signal that alert display unit sends, not only can keep in repair, simultaneously timely, it is possible to stop the further deterioration of event in time.
Accompanying drawing explanation
Fig. 1 is a kind of fuse switch structural representation with warning function that this utility model embodiment one provides
Figure；
Fig. 2 is the modular structure schematic diagram of a kind of monitoring device that this utility model embodiment one provides；
Fig. 3 is the modular structure schematic diagram of the another kind of monitoring device that this utility model embodiment two provides.
Reference
Cartridge fuse 1, upper contact head 11, lower contact 12, shell fragment 2, monitoring device 3, cover body 4.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to this
The embodiment of utility model is described in detail.
Embodiment 1:
Present embodiments providing a kind of fuse switch with warning function, see Fig. 1, this fuse at least includes
Cartridge fuse 1, shell fragment 2 and be arranged on the monitoring device 3 of side, shell fragment 2 position relative with upper contact head 11, described cartridge fuse 1 comprises
Contact 11 and lower contact 12；When fuse switch is in closing position, shell fragment 2 and the monitoring device 3 being arranged on shell fragment 2
Contact with the upper contact head 11 of cartridge fuse 1 and to the outside thrust of described upper contact head 11, this thrust makes the contact of whole fuse more
Add reliable；When fuse switch is operated a switch privately, the thrust between this shell fragment 2 and cartridge fuse 1 upper contact head 11 will produce
Change (reduction) or disappearance, force value (thrust magnitude) between monitoring device 3 real-time perception shell fragment 2 and upper contact head 11.
In the present embodiment, monitoring device 3 comprises pressure sensing cells, processing unit, alarm indicator unit and power supply unit,
Seeing Fig. 2, said supply unit provides required voltage for described sensing unit, processing unit and alarm indicator unit；Described pressure
Power sensing unit is connected with the signal input part of described processing unit, described alarm indicator unit and the signal of described processing unit
Outfan connects.
Time actually used, the force value between pressure sensing cells real-time perception shell fragment 2 and upper contact head 11, and will perceive
Force value transmission to processing unit, when processing unit, to detect that this force value falls between shell fragment 2 and upper contact head 11 normal
Time outside pressure limit value, it triggers alarm indicator unit, the signal that staff sends according to alarm indicator unit, not only may be used
Keep in repair timely, simultaneously, it is possible to stop the further deterioration of event in time.
It should be noted that the processing unit of the present embodiment is provided with shell fragment 2 and the upper contact head 11 that experiment draws
Between the pressure limit value of normal contact, the pressure limit value of described normal contact refers to be in combined floodgate shape at fuse switch
The maximum tension value of fuse in maximum between state shell fragment 2 and upper contact head 11 and minimum thrust value, and cartridge fuse 1.
In the present embodiment, described alarm indicator unit comprises onsite alarming module and/or remote communication module, described existing
Field alarm module comprises buzzer and/or display lamp, utilizes this buzzer or display lamp that private can be drawn the people of fuse switch
While member gives warning, it is also possible to the behavior is prevented by personnel near notice in time.
Described remote communication module is to support GPRS and the double-channel data transport module of short message, utilizes this module can be by
Private draws the behavior of fuse switch to inform staff by the form of note or dialing, and staff not only can be to this fusing
Device keeps in repair timely, meanwhile, the most also can stop the further deterioration of event in time.
Further, in the present embodiment, reduced it and use the longevity by wind and rain impact in order to avoid monitoring device 3 out of doors
Life, is preferably provided with cover body 4, and described cover body 4 is arranged on the upper end of described shell fragment 2, and described monitoring device 3 is positioned at described cover body
In 4；In the present embodiment, this cover body 4 is in umbrella or cap-like structure.
Embodiment 2:
Compared with Example 1, difference in this case is that, staff positions in time and is drawn drop type by private for convenience
The region of fuse, facilitates in staff's on-call maintenance and process, preferably monitoring device 3 and is additionally provided with GPS locating module, and this is fixed
Position module is arranged on the signal output part of processing unit, and supply module provides required voltage for this GPS locating module, sees Fig. 3,
It it is the modular structure schematic diagram of a kind of monitoring device that the present embodiment provides.
Above content is to combine specific embodiment further detailed description of the utility model, it is impossible to assert
Of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should be considered as belonging to
In protection domain of the present utility model.
Claims (6)
1. there is a fuse switch for warning function, at least include cartridge fuse (1) and shell fragment (2), described cartridge fuse (1)
Comprise upper contact head (11) and lower contact (12), when fuse switch is in closing position, described shell fragment (2) and described fuse
Upper contact head (11) contact of pipe (1), and give described upper contact head (11) outside thrust, it is characterised in that: it is additionally provided with monitoring device
(3), described monitoring device (3) is arranged on the outside of described shell fragment (2), and the most described monitoring device (3) is arranged on described shell fragment (2)
With side, described upper contact head (11) relative position；Described monitoring device (3) comprise pressure sensing cells, processing unit, warning show
Showing unit and power supply unit, said supply unit is that described monitoring device (3) provides required voltage；Described pressure sensing cells with
The signal input part of described processing unit connects, and described alarm indicator unit is connected with the signal output part of described processing unit；
When fuse switch is in closing position, described pressure sensing cells senses shell fragment (2) and cartridge fuse (1) upper contact head in real time
(11) force value between, and the force value sensed is transmitted to processing unit, described processing unit is according to the pressure received
Force value triggers described alarm indicator unit.
There is the fuse switch of warning function the most as claimed in claim 1, it is characterised in that: described alarm indicator unit
Comprise onsite alarming module and/or remote communication module.
There is the fuse switch of warning function the most as claimed in claim 2, it is characterised in that: described onsite alarming module
Comprise buzzer and/or display lamp；Described remote communication module is to support GPRS and the double-channel data transport module of short message.
4. the fuse switch with warning function as described in any one of claim 1-3, it is characterised in that: it is provided with GPS
Locating module, described GPS locating module is connected with the signal output part of described processing unit.
5. the fuse switch with warning function as described in any one of claim 1-3, it is characterised in that: it is provided with cover body
(4), described cover body (4) is arranged on the upper end of described shell fragment (2), and described monitoring device (3) is positioned at described cover body (4).
There is the fuse switch of warning function the most as claimed in claim 4, it is characterised in that: it is provided with cover body (4), described
Cover body (4) is arranged on the upper end of described shell fragment (2), and described monitoring device (3) is positioned at described cover body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570396.8U CN205666222U (en) | 2016-06-14 | 2016-06-14 | Drop out fuse with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570396.8U CN205666222U (en) | 2016-06-14 | 2016-06-14 | Drop out fuse with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666222U true CN205666222U (en) | 2016-10-26 |
Family
ID=57154848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570396.8U Expired - Fee Related CN205666222U (en) | 2016-06-14 | 2016-06-14 | Drop out fuse with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683822A (en) * | 2018-07-24 | 2018-10-19 | 杨策 | Power failure intelligent dial |
| CN109166777A (en) * | 2018-09-14 | 2019-01-08 | 国网山东省电力公司青州市供电公司 | A kind of on-line real time monitoring device of high-tension fuse |
| KR20200062845A (en) * | 2018-11-27 | 2020-06-04 | 한전케이디엔주식회사 | Switch operation monitoring device and system |
-
2016
- 2016-06-14 CN CN201620570396.8U patent/CN205666222U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683822A (en) * | 2018-07-24 | 2018-10-19 | 杨策 | Power failure intelligent dial |
| CN108683822B (en) * | 2018-07-24 | 2024-04-12 | 杨策 | Intelligent dialer for power failure |
| CN109166777A (en) * | 2018-09-14 | 2019-01-08 | 国网山东省电力公司青州市供电公司 | A kind of on-line real time monitoring device of high-tension fuse |
| KR20200062845A (en) * | 2018-11-27 | 2020-06-04 | 한전케이디엔주식회사 | Switch operation monitoring device and system |
| KR102257109B1 (en) * | 2018-11-27 | 2021-05-27 | 한전케이디엔주식회사 | Switch operation monitoring device and 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: 20161026 Termination date: 20170614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |