CN207123575U - Power equipment verification device - Google Patents
Power equipment verification device Download PDFInfo
- Publication number
- CN207123575U CN207123575U CN201720821561.7U CN201720821561U CN207123575U CN 207123575 U CN207123575 U CN 207123575U CN 201720821561 U CN201720821561 U CN 201720821561U CN 207123575 U CN207123575 U CN 207123575U
- Authority
- CN
- China
- Prior art keywords
- binding post
- controller
- housing
- display screen
- relay
- 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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- Control Of Gas Discharge Display Tubes (AREA)
Abstract
The utility model discloses power equipment verification device, including housing, the outside right side of housing is connected with zero line binding post, the outer left side of housing is connected with firewire binding post, resistance is connected with the left of firewire binding post, relay is fixedly connected with the left of transformer, controller is fixedly connected with the left of relay, controller upper left side is connected with protector, the external front face of housing is fixedly connected with feux rouges display screen, green glow display screen is fixedly connected with the right side of feux rouges display screen, firewire binding post, resistance, transformer and relay are electrically connected with successively, relay is electrically connected with controller, controller is electrically connected with protector, signal projector and zero line binding post, controller is electrically connected with feux rouges display screen and green glow display screen by converter；The device is realized transmits fault-signal in time, has certain protecting effect.
Description
Technical field
Power equipment verification technology field is the utility model is related to, more specifically to power equipment verification device.
Background technology
There is major defect, such as provisional maintenance frequency for the scheduled overhaul system that power equipment uses mostly in power system
Numerous, maintenance deficiency or superfluous, the blindness maintenance of maintenance etc., this makes countries in the world costly in terms of maintenance of equipment every year.How
The maintenance of reasonable arrangement power equipment, save the cost of overhaul and use, reduce the cost of overhaul, while ensure that system has higher reliability,
It is an important topic for system operation personnel.
Existing device can not transmit fault-signal in time, and can not protect power equipment when break down.
Utility model content
1. technical problems to be solved
Fault-signal can not be transmitted in time with device for existing power equipment verification, can not be protected when breaking down
Power equipment is protected, the purpose of this utility model is to provide power equipment verification device, realizes and transmits fault-signal in time, tool
There is certain protecting effect.
2. technical scheme
To solve the above problems, the utility model adopts the following technical scheme that:
Power equipment verification device, including housing, the outside right side of the housing are connected with zero line binding post, institute
The outer left side for stating housing is connected with firewire binding post, resistance is connected with the left of the firewire binding post, for dropping
Low current, the resistance left side are fixedly connected with transformer, and for adjusting voltage appropriate means normal work, the transformer is left
Side is fixedly connected with relay, is fixedly connected with controller on the left of the relay, the controller upper left side is connected with
Protector, for protecting power equipment, the controller lower left is fixedly connected with converter, lived on the right side of the zero line binding post
Dynamic to be connected with signal projector, the signal projector, protector, controller, relay, transformer, resistance, converter are solid
Surely enclosure interior is connected to, the external front face of the housing is fixedly connected with feux rouges display screen, and the feux rouges display screen right side is solid
Surely be connected with green glow display screen, the green glow display screen is connected to hull outside, the firewire binding post, resistance, transformer and
Relay is electrically connected with successively, and the relay is electrically connected with controller, and the controller is electrically connected with protector, signal transmitting
Device and zero line binding post, the controller are electrically connected with feux rouges display screen and green glow display screen by converter.
Preferably, the back side of the housing is provided with air vent, hot caused by consuming parts for dissipating.
Preferably, the transformer surface is provided with heat abstractor, for preventing transformer from being broken down because of overheat.
Preferably, the firewire binding post, zero line binding post surface are provided with protection against electric shock rubber sleeve, for protecting work people
Member prevents to get an electric shock.
3. beneficial effect
Compared with prior art, the beneficial effects of the utility model are：
（1）Signal projector is connected with the right side of zero line binding post, for transmitting fault-signal, controller upper left in time
Side is connected with protector, for protecting power equipment, resistance is connected with the left of firewire binding post, for reducing electricity
Stream, resistance left side are fixedly connected with transformer, for adjusting voltage appropriate means normal work, realize and transmit failure letter in time
Number, there is certain protecting effect, the device has the characteristics that process that is simple in construction, simplifying inspection, substantially increases work
Efficiency and manpower and material resources are saved；
（2）The back side of housing is provided with air vent, hot caused by consuming parts for dissipating, and extension fixture uses the longevity
Life；
（3）Transformer surface is provided with heat abstractor, for preventing transformer from being broken down because of overheat, greatly reduces
Security incident；
（4）Firewire binding post, zero line binding post surface are provided with protection against electric shock rubber sleeve, for protecting staff to prevent from sending out
It is raw to get an electric shock.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is external structure schematic diagram of the present utility model；
Fig. 3 is the utility model partial schematic block diagram.
Label declaration in figure：
1st, signal projector；2nd, protector；3rd, controller；4th, relay；5th, transformer；6th, firewire binding post；7th, resistance；
8th, housing；9th, converter；10th, zero line binding post；11st, feux rouges display screen；12nd, green glow display screen.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；Described embodiment is only the utility model part of the embodiment；Rather than whole
Embodiment.Based on the embodiment in the utility model；Those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained；Belong to the scope of the utility model protection.
Fig. 1-3, power equipment verification device, including housing 8 are referred to, the outside right side of housing 8 is connected with zero
Line binding post 10, the outer left side of housing 8 are connected with firewire binding post 6, and the left side of firewire binding post 6 is connected with resistance
7, for reducing electric current, the left side of resistance 7 is fixedly connected with transformer 5, for adjusting voltage appropriate means normal work, transformer
5 left sides are fixedly connected with relay 4, and the left side of relay 4 is fixedly connected with controller 3, and the upper left side of controller 3 is connected with guarantor
Dangerous device 2, for protecting power equipment, the lower left of controller 3 is fixedly connected with converter 9, and the activity of the right side of zero line binding post 10 is even
It is connected to signal projector 1, the signal projector 1, protector 2, controller 3, relay 4, transformer 5, resistance 7, converter 9
It is fixedly connected with inside housing 8, the external front face of housing 8 is fixedly connected with feux rouges display screen 11, the right side of feux rouges display screen 11
Green glow display screen 12 is fixedly connected with, green glow display screen 12 is connected to the outside of housing 8, firewire binding post 6, resistance 7, transformer 5
And relay 4 is electrically connected with successively, relay 4 is electrically connected with controller 3, and controller 3 is electrically connected with protector 2, signal transmitting
Device 1 and zero line binding post 10, controller 3 are electrically connected with feux rouges display screen 11 and green glow display screen 12 by converter 9.
Wherein, in actual applications, the back side of housing 8 is provided with air vent, hot caused by consuming parts for dissipating；Become
The surface of depressor 5 is provided with heat abstractor, for preventing transformer 5 from being broken down because of overheat；Firewire binding post 6, zero line wiring
The surface of post 10 is provided with protection against electric shock rubber sleeve, for protecting staff to prevent to get an electric shock.
Operation principle：The first step；Check and exclude the part of hidden danger, device is then connected to the power equipment of simulation
On, by analog machine break down verifying attachment whether normal work, second step；The device is arranged on to the finger of power equipment
Positioning is put, and then live wire and zero line are coupled with firewire binding post 6 and zero line binding post 10, the device be powered, resistance 7 with
And transformer 5 drops to voltage the voltage of appropriate means work, the 3rd step；If power equipment normal work, controller 3 controls
Converter 9 makes green glow display screen 12 luminous, if power equipment breaks down, controller 3 controls converter 9 to make feux rouges display screen
11 is luminous, while signal is sent into control centre by signal projector 1 and informs situation, and controller 3 controls protector 2 automatic
By power equipment power failure, until technical staff is by the failture evacuation of power equipment, recover the original state of protector 2, device is again
It can work on.
It is described above；The only preferable embodiment of the utility model；But the scope of protection of the utility model is not
It is confined to this；Any one skilled in the art is in the technical scope that the utility model discloses；According to this practicality
New technical scheme and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. power equipment verification device, including housing（8）, it is characterised in that：The housing（8）Outside right side be flexibly connected
There is zero line binding post（10）, the housing（8）Outer left side be connected with firewire binding post（6）, the firewire binding post
（6）Left side is connected with resistance（7）, the resistance（7）Left side is fixedly connected with transformer（5）, the transformer（5）Left side
It is fixedly connected with relay（4）, the relay（4）Left side is fixedly connected with controller（3）, the controller（3）Upper left side
It is connected with protector（2）, the controller（3）Lower left is fixedly connected with converter（9）, the zero line binding post（10）
Right side is connected with signal projector（1）, the signal projector（1）, protector（2）, controller（3）, relay（4）、
Transformer（5）, resistance（7）, converter（9）It is fixedly connected with housing（8）Inside, the housing（8）External front face fix
It is connected with feux rouges display screen（11）, the feux rouges display screen（11）Right side is fixedly connected with green glow display screen（12）, green glow shows
Screen（12）It is connected to housing（8）Outside, the firewire binding post（6）, resistance（7）, transformer（5）And relay（4）It is electric successively
Property connection, the relay（4）It is electrically connected with controller（3）, the controller（3）It is electrically connected with protector（2）, signal transmitting
Device（1）And zero line binding post（10）, the controller（3）Pass through converter（9）It is electrically connected with feux rouges display screen（11）And green glow
Display screen（12）.
2. power equipment verification device according to claim 1, it is characterised in that：The housing（8）The back side set
There is air vent.
3. power equipment verification device according to claim 1, it is characterised in that：The transformer（5）Install on surface
There is heat abstractor.
4. power equipment verification device according to claim 1, it is characterised in that：The firewire binding post（6）, zero line
Binding post（10）Surface is provided with protection against electric shock rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821561.7U CN207123575U (en) | 2017-07-08 | 2017-07-08 | Power equipment verification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821561.7U CN207123575U (en) | 2017-07-08 | 2017-07-08 | Power equipment verification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123575U true CN207123575U (en) | 2018-03-20 |
Family
ID=61612410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720821561.7U Expired - Fee Related CN207123575U (en) | 2017-07-08 | 2017-07-08 | Power equipment verification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123575U (en) |
-
2017
- 2017-07-08 CN CN201720821561.7U patent/CN207123575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180708 |