CN207408814U - A kind of protective relaying device for electric power - Google Patents
A kind of protective relaying device for electric power Download PDFInfo
- Publication number
- CN207408814U CN207408814U CN201721601816.5U CN201721601816U CN207408814U CN 207408814 U CN207408814 U CN 207408814U CN 201721601816 U CN201721601816 U CN 201721601816U CN 207408814 U CN207408814 U CN 207408814U
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- CN
- China
- Prior art keywords
- connecting rod
- device body
- air filter
- electric power
- protective relaying
- 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
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- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 239000003973 paint Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a kind of protective relaying devices for electric power,Including device body,Head rod,Second connecting rod,Through hole,Handle,Temperature sensor,Radiator,Air Filter,Heat emission fan and PLC controller,The one side of the rotation seat is equipped with head rod,The inside of the head rod opens up fluted,The inside of the groove is plugged with the second connecting rod,One end of second connecting rod offers through hole,The inside of described device body is equipped with temperature sensor,The one side of described device body is equipped with radiator by fixing screws,The one side of the radiator is equipped with Air Filter,Heat emission fan is installed on the inside of the Air Filter,The one side of the Air Filter is equipped with PLC controller,The utility model radiating efficiency is high,It can ensure the performance of device,The adjustment at the elevation angle can be carried out to device simultaneously,The scope of application is wider,Comfort is higher,It is very convenient.
Description
Technical field
The utility model is related to protective relaying devices, are specially a kind of protective relaying device for electric power.
Background technology
When the force device (such as generator, circuit) in electric system or electric system have occurred failure and jeopardize electricity in itself
During Force system safe operation, can in time it send warning signal to operator or directly to the breaker controlled
Trip signal is sent to terminate a kind of automation measure of these events development and equipment, realizes the complete of this automation measure
Equipment, is generally commonly referred to as protective relaying device, and it is low that the existing protective relaying device for electric power deposits radiating efficiency when in use,
And can not intelligent control, in addition can not be adjusted for the front end elevation angle of device, be unfavorable for different height people observation use.
So how to design a kind of protective relaying device for electric power, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of protective relaying device for electric power, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of protective relaying device for electric power,
Including device body, rotation seat, head rod, link block, limited post, groove, the second connecting rod, through hole, handle, fixed spiral shell
Bolt, connection jaws, work light, power switch, reset button, temperature sensor, fixing screws, radiator, Air Filter, heat dissipation
Fan and PLC controller, the both sides of described device body are separately installed with rotation seat, and the one side of the rotation seat is equipped with the first company
Extension bar, one end of the head rod are equipped with link block, and the one side of the link block is equipped with limited post, and described first connects
The inside of extension bar opens up fluted, and the inside of the groove is plugged with the second connecting rod, and one end of second connecting rod opens up
There is through hole, one end of second connecting rod is equipped with handle, and the front end of described device body is provided with fixing bolt, the dress
The one side for putting body is provided with connection jaws, and the one sides of the connection jaws is equipped with work light, and the one of the work light
Side is provided with power switch, and the one side of the power switch is equipped with reset button, and the inside of described device body is equipped with temperature
Spend sensor, the one side of described device body is equipped with radiator by fixing screws, and the one side of the radiator is equipped with anti-
Dirt net is equipped with heat emission fan on the inside of the Air Filter, and the one side of the Air Filter is equipped with PLC controller, and the temperature passes
Sensor output terminal is electrically connected the input terminal of PLC controller, and the output terminal of the PLC controller is electrically connected heat emission fan.
Further, the surface of the handle is socketed with soft set.
Further, the length of second connecting rod and the wide length and width for being less than head rod.
Further, the Air Filter is connected by being buckled with radiator.
Further, the surface of described device body is coated with anti-decaying paint.
Compared with prior art, the beneficial effects of the utility model are：Pass through the temperature sensor harvester sheet of installation
The temperature signal in internal portion, and the input terminal of PLC controller is passed to through its output terminal, after PLC controller analyzes and processes, if
Temperature signal is less than the default value of PLC controller, and the output terminal of PLC controller issues instructions to heat emission fan, and control heat emission fan is not
Work, if temperature signal is more than the default value of PLC controller, the output terminal of PLC controller issues instructions to heat emission fan, and control dissipates
Heat fan work, strengthens heat dissipation, radiating efficiency is high, ensures the performance of device, when needing to lift equipment, can pass through handle
Device is lifted, when needing to adjust the device front end elevation angle, it is only necessary to pull open limited post, mobile second connecting rod connects first
Behind position in extension bar, limited post is unclamped, /V pin enters in through hole, and handle is moved to the bottom of the device, that is, completes the elevation angle
Adjust, suitable for more crowd, the utility model radiating efficiency is high, it is ensured that the performance of device, while can to device into
The adjustment at the row elevation angle, the scope of application is wider, and comfort is higher, very convenient.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the utility model front view；
Fig. 2 is the utility model side view；
Fig. 3 is that the utility model through hole opens up structure diagram；
Figure label：1st, device body；2nd, rotation seat；3rd, head rod；4th, link block；5th, limited post；6th, groove；7、
Second connecting rod；8th, through hole；9th, handle；10th, fixing bolt；11st, connection jaws；12nd, work light；13rd, power switch；14、
Reset button；15th, temperature sensor；16th, fixing screws；17th, radiator；18th, Air Filter；19th, heat emission fan；20th, PLC is controlled
Device.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of protective relaying device for electric power, bag
Include device body 1, rotation seat 2, head rod 3, link block 4, limited post 5, groove 6, the second connecting rod 7, through hole 8, handle
9th, fixing bolt 10, connection jaws 11, work light 12, power switch 13, reset button 14, temperature sensor 15, fixed spiral shell
Nail 16, radiator 17, Air Filter 18, heat emission fan 19 and PLC controller 20, the both sides of device body 1 are separately installed with rotation seat
2, the one side of rotation seat 2 is equipped with head rod 3, and one end of head rod 3 is equipped with link block 4, the one side of link block 4
Limited post 5 is installed, the inside of head rod 3 opens up fluted 6, and the inside of groove 6 is plugged with the second connecting rod 7, and second
One end of connecting rod 7 offers through hole 8, and one end of the second connecting rod 7 is equipped with handle 9, and the front end of device body 1 is provided with admittedly
Determine bolt 10, the one side of device body 1 is provided with connection jaws 11, and the one side of connection jaws 11 is equipped with work light 12, work
The one side of indicator light 12 is provided with power switch 13, and the one side of power switch 13 is equipped with reset button 14, device body 1 it is interior
Portion is equipped with temperature sensor 15, and the one side of device body 1 is equipped with radiator 17 by fixing screws 16, and the one of radiator 17
Side is equipped with Air Filter 18, and the inside of Air Filter 18 is equipped with heat emission fan 19, and the one side of Air Filter 18 is equipped with PLC controller
20,15 output terminal of temperature sensor is electrically connected the input terminal of PLC controller 20, and the output terminal of PLC controller 20 is electrically connected
Heat emission fan 19.
Operation principle：By the temperature signal inside the 15 harvester body 1 of temperature sensor of installation, and through its output
End passes to the input terminal of PLC controller 20, after the analyzing and processing of PLC controller 20, if temperature signal is less than PLC controller 20
Default value, the output terminal of PLC controller 20 issue instructions to heat emission fan 19, and control heat emission fan 19 does not work, if temperature signal
More than 20 default value of PLC controller, the output terminal of PLC controller 20 issues instructions to heat emission fan 19, controls 19 work of heat emission fan
Make, strengthen heat dissipation, radiating efficiency is high, ensures the performance of device, when needing to lift equipment, can will be filled by handle 9
It puts and lifts, when needing to adjust the device front end elevation angle, it is only necessary to pull open limited post 5, mobile second connecting rod 7 is in the first connection
Behind position in bar 3, limited post 5 is unclamped, /V pin enters in through hole 8, handle 9 is moved to the bottom of the device, that is, completes the elevation angle
Adjusting, suitable for more crowd, the utility model radiating efficiency is high, it is ensured that the performance of device, while can be to device
The adjustment at the elevation angle is carried out, the scope of application is wider, and comfort is higher, very convenient.
Further, the surface of handle 9 is socketed with soft set, improves comfort level when handle 9 uses.
Further, the length of the second connecting rod 7 and wide length and width less than head rod 3, convenient for the second connecting rod 7
Installation and use.
Further, Air Filter 18 is connected by being buckled with radiator 17, installing and using and dismantling convenient for Air Filter 18
Cleaning.
Further, the surface of device body 1 is coated with anti-decaying paint, can effectively prevent 1 surface of device body from corroding.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of protective relaying device for electric power, including device body (1), rotation seat (2), head rod (3), connection
Block (4), limited post (5), groove (6), the second connecting rod (7), through hole (8), handle (9), fixing bolt (10), connection jaws
(11), work light (12), power switch (13), reset button (14), temperature sensor (15), fixing screws (16), dissipate
Hot device (17), Air Filter (18), heat emission fan (19) and PLC controller (20), it is characterised in that：The two of described device body (1)
Side is separately installed with rotation seat (2), and the one side of the rotation seat (2) is equipped with head rod (3), the head rod
(3) one end is equipped with link block (4), and the one side of the link block (4) is equipped with limited post (5), the head rod (3)
Inside open up fluted (6), the inside of the groove (6) is plugged with the second connecting rod (7), second connecting rod (7)
One end offers through hole (8), and one end of second connecting rod (7) is equipped with handle (9), the front end of described device body (1)
Fixing bolt (10) is provided with, the one side of described device body (1) is provided with connection jaws (11), the one side of the connection jaws (11)
Work light (12) is installed, the one side of the work light (12) is provided with power switch (13), the power switch
(13) one side is equipped with reset button (14), and the inside of described device body (1) is equipped with temperature sensor (15), the dress
It puts the one side of body (1) and radiator (17) is installed by fixing screws (16), the one side of the radiator (17) is equipped with anti-
Dirt net (18), heat emission fan (19) is equipped on the inside of the Air Filter (18), and the one side of the Air Filter (18) is equipped with PLC controls
Device (20) processed, temperature sensor (15) output terminal are electrically connected the input terminal of PLC controller (20), the PLC controller
(20) output terminal is electrically connected heat emission fan (19).
2. a kind of protective relaying device for electric power according to claim 1, it is characterised in that：The handle (9)
Surface is socketed with soft set.
3. a kind of protective relaying device for electric power according to claim 1, it is characterised in that：Second connecting rod
(7) length and the wide length and width for being less than head rod (3).
4. a kind of protective relaying device for electric power according to claim 1, it is characterised in that：The Air Filter (18)
It is connected by being buckled with radiator (17).
5. a kind of protective relaying device for electric power according to claim 1, it is characterised in that：Described device body
(1) surface is coated with anti-decaying paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601816.5U CN207408814U (en) | 2017-11-27 | 2017-11-27 | A kind of protective relaying device for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601816.5U CN207408814U (en) | 2017-11-27 | 2017-11-27 | A kind of protective relaying device for electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408814U true CN207408814U (en) | 2018-05-25 |
Family
ID=62317291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721601816.5U Expired - Fee Related CN207408814U (en) | 2017-11-27 | 2017-11-27 | A kind of protective relaying device for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207408814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346963A (en) * | 2018-11-30 | 2019-02-15 | 马鞍山金顺来工业设计有限公司 | A kind of power system relay protection device |
-
2017
- 2017-11-27 CN CN201721601816.5U patent/CN207408814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346963A (en) * | 2018-11-30 | 2019-02-15 | 马鞍山金顺来工业设计有限公司 | A kind of power system relay protection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20181127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |