CN204104029U - A kind of for the fool proof visual device of switch cubicle - Google Patents
A kind of for the fool proof visual device of switch cubicle Download PDFInfo
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- CN204104029U CN204104029U CN201420418856.6U CN201420418856U CN204104029U CN 204104029 U CN204104029 U CN 204104029U CN 201420418856 U CN201420418856 U CN 201420418856U CN 204104029 U CN204104029 U CN 204104029U
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- cpu module
- switch cubicle
- fool proof
- visual device
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Abstract
The utility model is open a kind of for the fool proof visual device of switch cubicle, comprise image unit, CPU module, liquid crystal display, SCSI hard disk memory, power supply, relay and housing, CPU module, SCSI hard disk holder, power supply, relay and be all fixed on the inside of housing, liquid crystal display and image unit are installed on the outside of housing; SCSI hard disk memory, power supply and relay are all electrically connected CPU module; Image unit connects the input of CPU module; Liquid crystal display connects the output of CPU module; The output of CPU module is also provided with video frequency output USB interface, video frequency output bnc interface and network interface RJ45.The utility model is reasonable in design, and structure is simple, is easy to promote, solves existing switch cubicle and there is potential safety hazard, easily caused the problem of security incident by faulty operation.
Description
Technical field
The utility model relates to switch cubicle, particularly a kind of for the fool proof visual device of switch cubicle.
Background technology
3.6kV ~ 40.5kV indoor armored high-tension switch cabinet of transformer station is very important electric equipment in electric power system, conventional high-tension switch cabinet electric pressure is 12kV and 40.5kV, once there is misoperation situation, gently then cause device damage, heavy then cause electric power system fault.Fact proved, the simple operation behavior relying on rules and regulations to retrain people, is often difficult to the generation of stopping misoperation fault.
During handcart type breaker on operate high pressure switch cubicle, the fixed contact valve running into high-tension switch cabinet breaks down, as valve come off, valve connecting plate fracture etc., at this time circuit breaker is shaken to service position from test position, valve cannot be opened completely, will there is very large potential safety hazard.Because valve cannot be opened completely, after causing circuit breaker to enter service position, the charged contact arm of circuit breaker and valve discharge, and cause insulation fault, will cause severe three-phase short trouble time serious.In addition when unattended operation transformer station remote-control circuit breaker handcart operates, virtual condition and the real-time video of circuit breaker cart cannot be observed.
When the earthed switch of operate high pressure switch cubicle, because earthed switch is inner at high-tension switch cabinet, earthed switch state cannot be observed, position indicating device and the earthed switch locking of earthed switch are often broken down, when not closing a floodgate causing earthed switch, open cable chamber door, mistakenly entering charged chamber causes the generation of accident.
Utility model content
The utility model proposes one for the fool proof visual device of switch cubicle, solve existing switch cubicle and there is potential safety hazard, easily caused the problem of security incident by faulty operation.
The technical solution of the utility model is achieved in that
A kind of for the fool proof visual device of switch cubicle, comprise image unit, CPU module, liquid crystal display, SCSI hard disk memory, power supply, relay and housing, described CPU module, described SCSI hard disk holder, described power supply and described relay are all fixed on the inside of described housing, and described liquid crystal display and described image unit are installed on the outside of described housing; Described SCSI hard disk memory, described power supply and described relay are all electrically connected described CPU module; Described image unit connects the input of described CPU module; Described liquid crystal display connects the output of described CPU module; The output of described CPU module is also provided with video frequency output USB interface, video frequency output bnc interface and network interface RJ45.
Further, described switch cubicle comprises breaker chamber, bus-bar room and cable vault; Described breaker chamber is provided with valve; Described cable vault is provided with earthed switch and cable joint.
Further, image identification system is provided with in described CPU module.
Further, described image unit comprises four cameras, and four described cameras are all electrically connected the input of described CPU module; Two described cameras are arranged on described cable vault, remain two described cameras and are arranged on described bus-bar room and described breaker chamber respectively.
Further, described camera is provided with LED white light light compensating lamp, and the visual angle of described camera reaches 120 °.
Further, describedly also remote computer is comprised for the fool proof visual device of switch cubicle, the described network interface RJ45 of the long-range connection of described remote computer.
From above-mentioned to description of the present utility model, compared to the prior art, the utility model tool has the following advantages:
(1) the utility model is used for state in switch cubicle fool proof visual device real time monitoring switch cubicle, and carrying LCDs can the real-time status of display switch cabinet inside on the spot.
(2) the utility model is used for switch cubicle fool proof visual device employing image recognition technology identification switch state, when valve or earthed switch fault, latch switch operates, realize anti-misoperation, guarantee equipment and personal safety, the auxiliary effective tool confirming switch cubicle real-time status.
(3) the utility model is used for the fool proof visual device of switch cubicle and is provided with SCSI hard disk memory, can record the real-time status of inside switch cabinet, can when needed on the spot or long-rangely have access to history video.
(4) the utility model is provided with LED white light light compensating lamp for the camera of the fool proof visual device of switch cubicle, and can be used for taking in closed rayless environment, camera visual angle reaches 120 °.
(5) the utility model is reasonable in design for the fool proof visual device of switch cubicle, and structure is simple, is easy to promote, can solves existing switch cubicle and there is potential safety hazard, easily caused the problem of security incident by faulty operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model for the fool proof visual device of switch cubicle.
Fig. 2 is the structure principle chart of the utility model for the fool proof visual device of switch cubicle.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See figures.1.and.2, a kind of for the fool proof visual device of switch cubicle, comprise image unit 1, CPU module 2, liquid crystal display 3, SCSI hard disk memory 4, power supply 5, relay 6 and housing 7, described CPU module 2, described SCSI hard disk holder 4, described power supply 5 and described relay 6 are all fixed on the inside of described housing 7, and described liquid crystal display 3 and described image unit 1 are installed on the outside of described housing 7; Described SCSI hard disk memory 4, described power supply 5 and described relay 6 are all electrically connected described CPU module 2; Described image unit 1 connects the input of described CPU module 2; Described liquid crystal display 3 connects the output of described CPU module 2; The output of described CPU module 2 is also provided with video frequency output USB interface 21, video frequency output bnc interface 22 and network interface RJ4523.
Described switch cubicle comprises breaker chamber (not shown), bus-bar room (not shown) and cable vault (not shown); Described breaker chamber (not shown) is provided with valve (not shown); Described cable vault (not shown) is provided with earthed switch and cable joint (not shown).
In order to monitor the state of valve (not shown) and earthed switch (not shown) accurately, in described CPU module 2, be provided with image identification system.
Described image unit 1 comprises the input that four cameras, 11, four described cameras 11 are all electrically connected described CPU module 2; Two described cameras 11 are arranged on described cable vault (not shown), camera 11 described in one of them is for monitoring the real-time status of described earthed switch (not shown), and camera 11 described in another is for monitoring the real-time status of described cable joint (not shown); Remain two described cameras 11 and be arranged on described bus-bar room (not shown) and described breaker chamber (not shown) respectively, be respectively used to monitor described bus-bar room (not shown) real-time status and described valve (not shown) real-time status.
Described camera 11 is provided with LED white light light compensating lamp (not shown), and the visual angle of described camera 11 reaches 120 °.
Describedly also comprise remote computer (not shown) for the fool proof visual device of switch cubicle, the described network interface RJ45 (23) of described remote computer (not shown) long-range connection.
The operation principle of the present embodiment is as follows:
The utility model can real time monitoring valve (not shown), earthed switch (not shown), cable joint (not shown) and bus-bar room room (not shown), by image recognition technology can whether automatic decision valve (not shown) be opened completely, whether earthed switch (not shown) is opened, whether cable joint (not shown) good; If occur, valve (not shown) is not opened completely or has fault, and relay 6 will export valve fault warning, notify operating personnel, and locking handcart operates; If earthed switch (not shown) operation goes wrong, relay 6 will export the alarm of earthed switch (not shown) operating trouble, notify operating personnel.
Operating personnel can also pass through remote computer (not shown) and carry out Long-distance Control, the real-time status of real time monitoring switch cubicle and can when needed on the spot or long-rangely have access to history video.
The utility model can also be monitored by other positions increasing visual element 1 pair of switch cubicle, guarantees the operation that switch cubicle is good.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. one kind for the fool proof visual device of switch cubicle, it is characterized in that: comprise image unit, CPU module, liquid crystal display, SCSI hard disk memory, power supply, relay and housing, described CPU module, described SCSI hard disk holder, described power supply and described relay are all fixed on the inside of described housing, and described liquid crystal display and described image unit are installed on the outside of described housing; Described SCSI hard disk memory, described power supply and described relay are all electrically connected described CPU module; Described image unit connects the input of described CPU module; Described liquid crystal display connects the output of described CPU module; The output of described CPU module is also provided with video frequency output USB interface, video frequency output bnc interface and network interface RJ45.
2. according to claim 1 for the fool proof visual device of switch cubicle, it is characterized in that: described switch cubicle comprises breaker chamber, bus-bar room and cable vault; Described breaker chamber is provided with valve; Described cable vault is provided with earthed switch and cable joint.
3. according to claim 1 for the fool proof visual device of switch cubicle, it is characterized in that: in described CPU module, be provided with image identification system.
4. according to claim 2 for the fool proof visual device of switch cubicle, it is characterized in that: described image unit comprises four cameras, and four described cameras are all electrically connected the input of described CPU module; Two described cameras are arranged on described cable vault, remain two described cameras and are arranged on described bus-bar room and described breaker chamber respectively.
5. according to claim 4 for the fool proof visual device of switch cubicle, it is characterized in that: described camera is provided with LED white light light compensating lamp, the visual angle of described camera reaches 120 °.
6. according in claim 1-5 described in any one for the fool proof visual device of switch cubicle, it is characterized in that: also comprise remote computer, the described network interface RJ45 of the long-range connection of described remote computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418856.6U CN204104029U (en) | 2014-07-28 | 2014-07-28 | A kind of for the fool proof visual device of switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418856.6U CN204104029U (en) | 2014-07-28 | 2014-07-28 | A kind of for the fool proof visual device of switch cubicle |
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| Publication Number | Publication Date |
|---|---|
| CN204104029U true CN204104029U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420418856.6U Active CN204104029U (en) | 2014-07-28 | 2014-07-28 | A kind of for the fool proof visual device of switch cubicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104702915A (en) * | 2015-01-28 | 2015-06-10 | 国家电网公司 | Intermediate switchgear cabinet handcart contact travel video verification auxiliary device |
| CN105024300A (en) * | 2015-07-13 | 2015-11-04 | 黑龙江省电力有限公司牡丹江水力发电总厂 | Indoor alternating-current high-voltage switch cabinet operation hole closing and monitoring device |
| CN110247328A (en) * | 2019-07-16 | 2019-09-17 | 上海南华兰陵电气有限公司 | Position judging method based on image recognition in switchgear |
-
2014
- 2014-07-28 CN CN201420418856.6U patent/CN204104029U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104702915A (en) * | 2015-01-28 | 2015-06-10 | 国家电网公司 | Intermediate switchgear cabinet handcart contact travel video verification auxiliary device |
| CN105024300A (en) * | 2015-07-13 | 2015-11-04 | 黑龙江省电力有限公司牡丹江水力发电总厂 | Indoor alternating-current high-voltage switch cabinet operation hole closing and monitoring device |
| CN110247328A (en) * | 2019-07-16 | 2019-09-17 | 上海南华兰陵电气有限公司 | Position judging method based on image recognition in switchgear |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |