CN209623763U - Outdoor drop-out fuse angled state monitoring device - Google Patents
Outdoor drop-out fuse angled state monitoring device Download PDFInfo
- Publication number
- CN209623763U CN209623763U CN201920518403.3U CN201920518403U CN209623763U CN 209623763 U CN209623763 U CN 209623763U CN 201920518403 U CN201920518403 U CN 201920518403U CN 209623763 U CN209623763 U CN 209623763U
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- monitoring device
- fuse
- cerclage
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 34
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 239000000741 silica gel Substances 0.000 claims 2
- 229910002027 silica gel Inorganic materials 0.000 claims 2
- 238000007689 inspection Methods 0.000 abstract description 5
- 230000001133 acceleration Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model relates to fuse heeling condition monitoring technical fields, it is a kind of outdoor drop-out fuse angled state monitoring device, it includes shell, the monitoring device for being used to detect fuse switch disconnecting link location status of cerclage silicone band and setting inside the shell, the top of shell is provided with through hole, monitoring device is mounted on the disconnecting link cartridge fuse of fuse switch by cerclage silicone band by through hole, monitoring device includes accelerometer, low-pass filter, ADC conversion module, sensor main control module and GPRS communication module, accelerometer is connect with low-pass filter, low-pass filter is connect with ADC conversion module, ADC conversion module and sensor main control module, GPRS communication module sequentially connects.The utility model reasonable and compact in structure, easy to use, in actual use, if there is user's power failure, power supply bureau by the quick fault point of background information and can be solved, and it is time-consuming and laborious to avoid traditional inspection of line mode, reduce the burden on power supply management.
Description
Technical field
The utility model relates to fuse heeling condition monitoring technical fields, are a kind of outdoor drop-out fuse inclination angle shapes
State monitoring device.
Background technique
Currently, have isolation switch fuse switch on column in existing 10KV power distribution network, when circuit overload or short
Lu Shi, the fuse failure in disconnecting link cartridge fuse (being commonly called as protective tube), causes cartridge fuse to fall automatically.In current power matching network system
In system, gate-dividing state is caused because disconnecting link cartridge fuse falls, when frequently appearing in user and having a power failure, just starts to arrange route inspection
It looks into, will cause passive situation of the power supply bureau on power supply management in this way.
Summary of the invention
The utility model provides a kind of outdoor drop-out fuse angled state monitoring device, overcomes above-mentioned existing skill
The deficiency of art can effectively solve existing disconnecting link cartridge fuse because being fitted without monitoring device, just start to check route after power failure,
Cause power off time long, user satisfaction reduce the problem of.
The technical solution of the utility model is realized by following measures: a kind of outdoor drop-out fuse inclination angle shape
State monitoring device detects fuse switch disconnecting link position shape including shell, cerclage silicone band and setting being used for inside the shell
The monitoring device of state, the top of the shell are provided with through hole, and monitoring device is mounted on by cerclage silicone band by through hole
On the disconnecting link cartridge fuse of fuse switch, the monitoring device includes accelerometer, low-pass filter, ADC conversion module, passes
Sensor main control module and GPRS communication module, accelerometer are connect with low-pass filter, and low-pass filter and ADC conversion module connect
It connects, ADC conversion module is connect with sensor main control module, and sensor main control module and GPRS communication module communicate to connect.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution:
One end of above-mentioned cerclage silicone band is provided with lock tube, is provided with several pawls, the ring in the ring week of cerclage silicone band
The other end for pricking silicone band is provided with convenient for penetrating the band tongue latched in lock tube.
Above-mentioned monitoring device further includes temperature sensor, and the temperature sensor is for acquiring disconnecting link cartridge fuse temperature, temperature
Degree sensor is sequentially connect after low-pass filter and ADC conversion module with sensor main control module.
The length range of above-mentioned cerclage silicone band is 30cm to 50cm, and diameter range is 0.5cm to 1cm.
The utility model reasonable and compact in structure, easy to use, monitoring device is removable by cerclage silicone band resistant to high temperature
That unloads is strapped on disconnecting link cartridge fuse (swing arm), keeps monitoring device solid and reliable, will not move freely, and mounting means is simply and not
Destory the scene equipment.Monitoring device is designed using micro energy lose, can meet the needs of long-life and long maintenance period.It is outdoor to meet
The degree of protection of the actual needs used, accelerometer is arranged in IP66 or more, and sun-proof dustproof and waterproof.In actual use, if
There is user to have a power failure, power supply bureau by the quick fault point of background information and can solve, and avoid traditional inspection of line
Mode is time-consuming and laborious, reduces the burden on power supply management.
Detailed description of the invention
Attached drawing 1 is the schematic view of the front view of the best embodiment of the utility model.
Attached drawing 2 is the circuit connection diagram of the utility model.
Coding in attached drawing is respectively as follows: 1 for shell, and 2 be cerclage silicone band, and 3 be through hole, and 4 be lock tube, and 5 be pawl, and 6
For band tongue.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to specification
The Butut mode of attached drawing is described, such as: the positional relationship of upper and lower, left and right is the Butut side according to Figure of description
Always it determines.
The utility model is further described below with reference to examples and drawings:
As shown in attached drawing 1,2, the outdoor drop-out fuse angled state monitoring device, including shell 1, cerclage silicone band
2 and be arranged in shell 1 for detecting the monitoring device of fuse switch disconnecting link location status, the top of the shell 1
It is provided with through hole 3, monitoring device is mounted on the disconnecting link cartridge fuse of fuse switch by through hole 3 by cerclage silicone band 2
On, the monitoring device includes accelerometer, low-pass filter, ADC conversion module, sensor main control module and GPRS communication mould
Block, accelerometer are connect with low-pass filter, and low-pass filter is connect with ADC conversion module, ADC conversion module and sensor master
Module connection is controlled, sensor main control module and GPRS communication module communicate to connect.
Above-mentioned accelerometer is the prior art, and the accelerometer of model ADXL362 can be used, work as fuse switch
When falling, the accelerometer being strapped on disconnecting link cartridge fuse (swing arm) also falls therewith, three axis directions of accelerometer sensing (x-axis,
Y-axis, z-axis) acceleration magnitude variation, pass through accelerometer internal regulation, the filtering processing of low-pass filter and ADC conversion module
Signal conversion, the acceleration measured is output to sensor main control module, model can be used in sensor main control module
The MCU of MSP430FR2633, after acceleration is converted to angle value by calculating, by the GPRS for realizing wireless receiving and transmission
Communication module, by angle value teletransmission to background monitoring center.
The utility model passes through the angled state of accelerometer real-time measurement fuse switch, and sensor main control module will
The obliquity information of the disconnecting link cartridge fuse of the fuse switch of acquisition uploads to background monitoring center by wireless signal and is shown
Show, after background monitoring center receives data, can judge whether the fuse in cartridge fuse fuses by the size at inclination angle, if
The degree variation at inclination angle has been more than 180 °, then can occur fusing with the fuse in preliminary judgement cartridge fuse.
The monitoring device of the utility model is designed using micro energy lose, can meet the needs of long-life and long maintenance period.This
Utility model uses outdoors, and the degree of protection of accelerometer is arranged in IP66 or more, and sun-proof dustproof and waterproof.Pass through cerclage silicon
Adhesive tape 2 is removable, keeps monitoring device solid and reliable, will not move freely, and mounting means is simple and the equipment that do not destory the scene.It is practical
In use, the quick fault point of information that power supply bureau can be received by background monitoring center is simultaneously if there is user's power failure
It solves, it is time-consuming and laborious to avoid traditional inspection of line mode, reduces the burden on power supply management.
Can according to actual needs, above-mentioned outdoor drop-out fuse angled state monitoring device is advanced optimized or/
And improvement:
As shown in Fig. 1, one end of cerclage silicone band 2 is provided with lock tube 4, the ring week of cerclage silicone band 2 is provided with several
Pawl 5, the other end of the cerclage silicone band 2 are provided with to penetrate the band tongue 6 latched in lock tube 4.
The cerclage silicone band 2 of the utility model uses silicone band resistant to high temperature, in use, molten across disconnecting link by band tongue 6
The bracket of fiber tube, then the through hole 3 on 1 top of shell is sequentially passed through, the band last bondage of tongue 6 is good and then penetrates 4 internal lock of lock tube
Button, according to the size of actual shell 1, is adjusted at suitable 5 position of pawl, shell 1 is made firmly to be strapped in disconnecting link fuse
It manages on (swing arm).By the monitoring device in shell 1 can the state of real-time judge disconnecting link cartridge fuse ("on" position still falls shape
State), disconnecting link cartridge fuse state remote signalling information is uploaded to the background monitoring center of power supply bureau, security monitoring and alarm is carried out, keeps away
Exempt from passively to mitigate manpower financial capacity's burden in power supply system maintenance management to secure line inspection.
As shown in Fig. 2, monitoring device further includes temperature sensor, and the temperature sensor is for acquiring disconnecting link cartridge fuse
Temperature, temperature sensor are sequentially connect after low-pass filter and ADC conversion module with sensor main control module.
The temperature that the temperature sensor measurement of the utility model obtains is the temperature of external environment, then illustrates that drop type fuses
The disconnecting link of device, which is likely to be at, falls state, and along with the inclination angle of accelerometer measurement, sensor main control module passes through to inclination angle
With the judgement of two conditions of temperature, the disconnecting link cartridge fuse state in which of fuse switch finally can be accurately determined.
As needed, the length range of cerclage silicone band 2 is 30cm to 50cm, and diameter range is 0.5cm to 1cm.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (5)
1. a kind of outdoor drop-out fuse angled state monitoring device, it is characterised in that including shell, cerclage silicone band and set
The monitoring device for being used to detect fuse switch disconnecting link location status inside the shell is set, the top of the shell, which is provided with, to be passed through
Monitoring device is mounted on the disconnecting link cartridge fuse of fuse switch by perforation, cerclage silicone band by through hole, the monitoring
Device includes accelerometer, low-pass filter, ADC conversion module, sensor main control module and GPRS communication module, accelerometer
It being connect with low-pass filter, low-pass filter is connect with ADC conversion module, and ADC conversion module is connect with sensor main control module,
Sensor main control module and GPRS communication module communicate to connect.
2. outdoor drop-out fuse angled state monitoring device according to claim 1, it is characterised in that cerclage silica gel
One end of band is provided with lock tube, is provided with several pawls, the other end setting of the cerclage silicone band ring week of cerclage silicone band
Have convenient for penetrating the band tongue latched in lock tube.
3. outdoor drop-out fuse angled state monitoring device according to claim 1 or 2, it is characterised in that monitoring dress
Setting further includes temperature sensor, and the temperature sensor is for acquiring disconnecting link cartridge fuse temperature, and temperature sensor is sequentially through too low
It is connect after bandpass filter and ADC conversion module with sensor main control module.
4. outdoor drop-out fuse angled state monitoring device according to claim 1 or 2, it is characterised in that cerclage silicon
The length range of adhesive tape is 30cm to 50cm, and diameter range is 0.5cm to 1cm.
5. outdoor drop-out fuse angled state monitoring device according to claim 3, it is characterised in that cerclage silica gel
The length range of band is 30cm to 50cm, and diameter range is 0.5cm to 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518403.3U CN209623763U (en) | 2019-04-17 | 2019-04-17 | Outdoor drop-out fuse angled state monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920518403.3U CN209623763U (en) | 2019-04-17 | 2019-04-17 | Outdoor drop-out fuse angled state monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209623763U true CN209623763U (en) | 2019-11-12 |
Family
ID=68458735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920518403.3U Active CN209623763U (en) | 2019-04-17 | 2019-04-17 | Outdoor drop-out fuse angled state monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209623763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433487A (en) * | 2021-06-22 | 2021-09-24 | 国网陕西省电力公司电力科学研究院 | Drop-out fuse state monitoring method, device, equipment and medium |
-
2019
- 2019-04-17 CN CN201920518403.3U patent/CN209623763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113433487A (en) * | 2021-06-22 | 2021-09-24 | 国网陕西省电力公司电力科学研究院 | Drop-out fuse state monitoring method, device, equipment and medium |
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