CN202076692U - Switch device with maintenance status indicator - Google Patents
Switch device with maintenance status indicator Download PDFInfo
- Publication number
- CN202076692U CN202076692U CN2011200982365U CN201120098236U CN202076692U CN 202076692 U CN202076692 U CN 202076692U CN 2011200982365 U CN2011200982365 U CN 2011200982365U CN 201120098236 U CN201120098236 U CN 201120098236U CN 202076692 U CN202076692 U CN 202076692U
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- CN
- China
- Prior art keywords
- switchgear
- status indicator
- maintenance status
- switch
- status
- 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 - Lifetime
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model provides a switch device with a maintenance status indicator, which comprises a device body and a switch panel. The switch device comprises a maintenance status indicator (1) which is arranged on the switch panel (4). The maintenance status indicator (1) can be a maintenance status indicating lamp and can emit different lights with different colors for indicating different operation statuses of the switch device. The maintenance status indicator (1) can also be a maintenance status display screen which can distinguish and display operation statuses of the switch with status characters like a liquid crystal display screen. Operation statuses of the switch device comprise a normal status, a maintenance-needing status and a fault status. The switch device also comprises an integral monitoring device (2) used for monitoring the operation status of the switch device. The switch device with the maintenance status indicator can clearly remind a working person when a fault occurs, so that the working person can timely maintain the device.
Description
Technical field
The utility model belongs to the power product technical field, is specifically related to a kind of switchgear that is applied to maintenance status indicator, as switch cubicle, and transformer station etc.
Background technology
In the switchgear, the glitch of generation if can not in time safeguard, will develop into major break down very soon, and may cause immeasurable loss.
Therefore, when fault takes place, can recognize fast and effectively, the running status that system is present, whether equipment has broken down just is even more important.Especially parameter etc. is not on-line monitoring constantly, needs the situation of hand inspection.
The utility model content
The utility model provides a kind of switchgear with maintenance status indicator at existing switchgear running status shortcoming and defect not easy to identify.
According to the switchgear of band maintenance status indicator of the present utility model, comprise switchgear main body and switch panel, switchgear comprises the service mode indicating device, it is installed on the switch panel.
According to embodiment of the present utility model, the service mode indicating device is the service mode indicator light, and the light that it can send different colours is used to indicate the different running statuses of switchgear.
According to embodiment of the present utility model, described switchgear also comprises composite monitoring device.
According to embodiment of the present utility model, but the service mode indicating device is the display screen of display text, perhaps is the display lamp or the display screen of sparkling.
Description of drawings
Fig. 1 is the switchgear schematic diagram that has maintenance status indicator of the present utility model;
Fig. 2 is the different running statuses that the maintenance status indicator different literals shows the expression switchgear;
Fig. 3 is the different running statuses of the different expression of the color switchgear of maintenance state indicator light.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, most preferred embodiment of the present utility model is described in more detail.
Be the switchgear schematic diagram that has positioning indicator of the present utility model as shown in Figure 1.This switchgear comprises switch panel 4 and switch cabinet, disposes maintenance status indicator 1 on the switch panel 4, and maintenance status indicator connects the equipment in the switch cabinet.Switchgear also is provided with composite monitoring device 3, and it is installed on the switch panel 4 equally, and connects the equipment in the switch cabinet, can monitor equipment running status in the switch cabinet.Switchgear also is provided with handle 2.
According to most preferred embodiment of the present utility model, service mode indicating device 1 can be the service mode indicator light, also can be the other types indicating device as liquid crystal display screen.By being positioned at the service mode indicator light 1 (or indicating device) on the switch panel, operation or inspection personnel do not need to open switch panel, just can understand the running status of switch.Service mode indicator light 1 (or indicating device) connect with the switch cabinet in equipment, be used for the running status of display switch.
Understand the operating state and the principle of service mode indicating device 1 below specifically.
1. indicator light (or indicating device)
-indicator light or indicating device can have multiple color and state (literal) to distinguish the running status of switch, with satisfied different clients' needs; As shown in fig. 1, the service mode indicator light 1 on three cabinets shows different colors, has represented the running status that switchgear is different.For example, the green expression of indicator light switch cubicle is working properly; Break down in the yellow expression of the indicator light switch cubicle, but switch cubicle can also work on; In the red expression of the indicator light switch cubicle catastrophe failure has taken place, switch cubicle can't work on, and need safeguard at once.Fig. 3 shows the demonstration of different colours lamp, in order to distinguish color, has used different background reticulate patterns to represent among the figure.
-indicator light is LED or other alights, is the active light source, needs secondary power supply and keeps; As shown in Figure 2, be the service mode indicating device that literal shows, shown the different running statuses of switchgear among the figure.
-indicating device can be a mechanical device, can be with power supply or manual operation; After losing power supply, original state can be kept, indication can be do not influenced.
2. the signal of indicator light (or indicating device) is originated
(1) obtains automatically
-obtain signal from on-line monitoring system, for example temperature monitoring, operating mechanism vibration monitoring, contact of breaker wear monitoring, the monitoring of switching manipulation coil and partial discharge monitoring or the like, send signal by the comprehensive monitoring protective device and give indicating device or indicator light, carry out state and show;
(2) manually obtain (the artificial setting)
-by daily periodic maintenance inspection, the service mode of switch is judged, indicating device or indicator light manually are provided with.
-do not need to go to browse maintenance record at every turn, just can understand the essential information of on off state.
According to most preferred embodiment of the present utility model, indicating device is distinguished the classification of switch equipment fault according to the difference of bright lamp color.For example, the green expression of indicating device switch cubicle is working properly; Break down in the yellow expression of the indicating device switch cubicle, but switch cubicle can also work on; In the red expression of the indicating device switch cubicle catastrophe failure has taken place, switch cubicle can't work on, and need safeguard at once.
In order more obviously to allow the attendant notice the variation of indicating device, when fault took place, indicating device can be the flicker shape.
Although disclose preferred embodiment of the present utility model and accompanying drawing for the purpose of illustration, the person skilled in the art in the spirit and scope that do not break away from the utility model and appended claim, can do various replacements, variation and retouching.Therefore, the utility model should not be limited to preferred embodiment and the disclosed content of accompanying drawing, and protection range of the present utility model is as the criterion with the scope that appending claims was defined.
Claims (5)
1. the switchgear with maintenance status indicator comprises switchgear main body and switch panel, it is characterized in that: switchgear comprises service mode indicating device (1), and it is installed on the switch panel (4).
2. the switchgear of band maintenance status indicator according to claim 1 is characterized in that: service mode indicating device (1) is the service mode indicator light, and it can send the light of different colours, is used to indicate the different running statuses of switchgear.
3. the switchgear of band maintenance status indicator according to claim 2 is characterized in that: described switchgear also comprises composite monitoring device (2).
4. according to the switchgear of any described band maintenance status indicator of claim 1-3, it is characterized in that: service mode indicating device (1) but be the display screen of display text.
5. according to the switchgear of any described band maintenance status indicator of claim 1-3, it is characterized in that: maintenance status indicator is the display lamp or the display screen of sparkling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200982365U CN202076692U (en) | 2011-03-31 | 2011-03-31 | Switch device with maintenance status indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200982365U CN202076692U (en) | 2011-03-31 | 2011-03-31 | Switch device with maintenance status indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076692U true CN202076692U (en) | 2011-12-14 |
Family
ID=45114769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200982365U Expired - Lifetime CN202076692U (en) | 2011-03-31 | 2011-03-31 | Switch device with maintenance status indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346483A (en) * | 2013-07-08 | 2013-10-09 | 万能亿自动化科技（苏州）有限公司 | Switch cabinet capable of preventing disconnector from failing to work |
| CN104330728A (en) * | 2014-10-24 | 2015-02-04 | 珠海格力电器股份有限公司 | Alarm method, alarm system and testing tooling |
-
2011
- 2011-03-31 CN CN2011200982365U patent/CN202076692U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346483A (en) * | 2013-07-08 | 2013-10-09 | 万能亿自动化科技（苏州）有限公司 | Switch cabinet capable of preventing disconnector from failing to work |
| CN104330728A (en) * | 2014-10-24 | 2015-02-04 | 珠海格力电器股份有限公司 | Alarm method, alarm system and testing tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180530 Address after: Baden, Switzerland Patentee after: ABB TECHNOLOGY LTD. Address before: Zurich Patentee before: ABB T & D Technology Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |