CN202210637U - Safety maintenance system for high-pressure switch - Google Patents
Safety maintenance system for high-pressure switch Download PDFInfo
- Publication number
- CN202210637U CN202210637U CN2011203467277U CN201120346727U CN202210637U CN 202210637 U CN202210637 U CN 202210637U CN 2011203467277 U CN2011203467277 U CN 2011203467277U CN 201120346727 U CN201120346727 U CN 201120346727U CN 202210637 U CN202210637 U CN 202210637U
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- China
- Prior art keywords
- cabinet
- safety
- pressure switch
- infrared ray
- voltage switch
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- 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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Abstract
The utility model discloses a safety maintenance system for a high-pressure switch, relating to the technical field of high-pressure switch maintenance in electric system. The safety maintenance system comprises a cabinet body and a cabinet door arranged on the cabinet body, wherein a high-pressure switch static contact is arranged in the cavity of the cabinet body; an infrared ray inductor is fixed on the inner cavity wall of the cabinet body near the high-pressure switch static contact; and a voice alarming device which is electrically connected with the infrared ray inductor is further arranged on the inner cavity wall of the cabinet body. According to the safety maintenance system disclosed by the utility model, the infrared ray inductor is detachably arranged near the high-pressure switch static contact, so that an infrared ray detection alarming region is formed by the infrared ray inductor; when a maintainer enters into the alarming region by mistake, the infrared ray inductor can timely induce and detect as well as control the voice alarming device to emit alarming sound; meanwhile an alarming LED (light emitting diode) lamp flickers continuously for prompting the maintainer to pay attention to safety. The safety maintenance system disclosed by the utility model has the advantages of safety, reliability and capabilities of reducing maintenance accidents and improving safety awareness of maintainers.
Description
Technical field
The utility model relates to the high-voltage switch gear service technique field in the electric power system, relates in particular to a kind of high-voltage switch gear safety inspection system.
Background technology
High-voltage switch gear plays important function such as break-make, control or protection in electric power system generating, transmission of electricity, distribution, electric energy conversion with in consuming, and is the indispensable vitals of electric power system.Because high-voltage switch gear is being controlled the above high pressure of 10KV, the break-make of high electric current; So the general insulation-encapsulated of high-voltage switch gear is in high-tension switch cabinet; The fixed contact of high-voltage switch gear directly is connected with power supply buses, if power supply buses does not have a power failure, the high-voltage switch gear fixed contact is charged just always so.In actual motion; The cabinet door that the maintainer opens high-tension switch cabinet is inevitable to replacing and the maintenance that high-voltage switch gear or other electric elements that are installed in wherein carry out parts; At this moment; Even behind the disconnected lock of high-voltage switch gear, charged fixed contact still might the seized personnel of repairing touches and causes human casualty accident.And device or the system that warns people's safety inspection is not set in the existing high-tension switch cabinet, so maintainer's electric shock accidents often takes place in upkeep operation.
The utility model content
Weak point to above-mentioned prior art existence; The purpose of the utility model is to provide a kind of high-voltage switch gear safety inspection system, can improve maintainer's awareness of safety, the electric shock accidents that occurs in the time of reducing maintenance again; Can eliminate safe hidden trouble, guarantee the safe operation of electrical network.
The purpose of the utility model realizes through following technical proposals:
A kind of high-voltage switch gear safety inspection system; Comprise cabinet and be arranged at the cabinet door on the cabinet; Be provided with the high-voltage switch gear fixed contact in the cavity of cabinet; Cabinet is fixed with infrared inductor on the internal chamber wall near the high-voltage switch gear fixed contact, also be provided with the voice alarm device that is electrically connected with infrared inductor on the cabinet internal chamber wall.
In order to realize the utility model better, the outside of said high-voltage switch gear fixed contact is provided with the insulation blocking box, and the internal chamber wall of insulation blocking box and cabinet is fixed through screw.
Further, the quantity of said infrared inductor is two, and is symmetrically set in the both sides of insulation blocking box.
As preferably, the internal chamber wall of said cabinet is provided with the warning LED lamp that is electrically connected with infrared inductor.
The utility model is compared than prior art, has the following advantages and beneficial effect:
The utility model detachably is equipped with infrared inductor near the high-voltage switch gear fixed contact; Infrared inductor forms an infra-red detection warning region; When maintainer maintenance was strayed into this warning region, infrared inductor was responded to detection in time, and the control voice alarm device sound that gives the alarm; The LED lamp of reporting to the police simultaneously ceaselessly glimmers, and reminds the maintainer to take care.And high-voltage switch gear fixed contact outside is provided with the insulation blocking box, and this insulation blocking box can be stopped the maintainer effectively and touch fixed contact and cause serious electric shock accidents.This examination and repair system safety, reliable can not only reduce the maintenance accident, can also improve maintainer's awareness of safety.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
The 1-cabinet, 2-high-voltage switch gear fixed contact, 3-insulation blocking box, 4-infrared inductor, 5-voice alarm device, 6-warning LED lamp, 7-cabinet door.
Embodiment
Below in conjunction with embodiment the utility model is done to specify further, but the execution mode of the utility model is not limited thereto.
Embodiment
As shown in Figure 1; A kind of high-voltage switch gear safety inspection system; Comprise cabinet 1 and be arranged at the cabinet door 7 on the cabinet 1 that be provided with high-voltage switch gear fixed contact 2 in the cavity of cabinet 1, the outside of high-voltage switch gear fixed contact 2 is provided with insulation blocking box 3; And insulation blocking box 3 is removably fixed in through screw on the internal chamber wall of cabinet 1, and insulation blocking box 3 is formed by insulating material manufacturings such as ambroin, insulation alloys.Cabinet 1 detachably is fixed with infrared inductor 4 through screw near the internal chamber wall of high-voltage switch gear fixed contact 2, the quantity of the infrared inductor 4 of present embodiment is two, and is symmetrically set in the left and right sides of insulation blocking box 3.Also be provided with the voice alarm device 5 and warning LED lamp 6 that are electrically connected with infrared inductor 4 on the internal chamber wall of cabinet 1.
The insulation blocking box 3 of the utility model can prevent that the maintainer from touching high-voltage switch gear fixed contact 2 because of carelessness and get an electric shock.And, be provided with 4, two infrared inductors of infrared inductor 4 in the left and right sides of insulation blocking box 3 and form a warning alarm region, the scope that high-voltage electric shock that this warning alarm region is a high-voltage switch gear fixed contact 2 or electromagnetic wave damage human body.In the maintainer was strayed into this zone, voice alarm device 5 just sounded the alarm immediately, and the flicker that the LED lamp 6 of reporting to the police does not simultaneously also stop reminds the maintainer to take care.
In sum, just can realize the utility model preferably.
Claims (4)
1. high-voltage switch gear safety inspection system; Comprise cabinet (1) and be arranged at the cabinet door (7) on the cabinet (1); Be provided with high-voltage switch gear fixed contact (2) in the cavity of cabinet (1); It is characterized in that: cabinet (1) is fixed with infrared inductor (4) on the internal chamber wall near high-voltage switch gear fixed contact (2), also is provided with the voice alarm device (5) that is electrically connected with infrared inductor (4) on cabinet (1) internal chamber wall.
2. according to the described a kind of high-voltage switch gear safety inspection of claim 1 system, it is characterized in that: the outside of said high-voltage switch gear fixed contact (2) is provided with insulation blocking box (3), and insulation blocking box (3) is fixed through screw with the internal chamber wall of cabinet (1).
3. according to claim 1 or 2 described a kind of high-voltage switch gear safety inspection systems, it is characterized in that: the quantity of said infrared inductor (4) is two, and is symmetrically set in the both sides of insulation blocking box (3).
4. according to the described a kind of high-voltage switch gear safety inspection of claim 1 system, it is characterized in that: the internal chamber wall of said cabinet (1) is provided with the warning LED lamp (6) that is electrically connected with infrared inductor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203467277U CN202210637U (en) | 2011-09-16 | 2011-09-16 | Safety maintenance system for high-pressure switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203467277U CN202210637U (en) | 2011-09-16 | 2011-09-16 | Safety maintenance system for high-pressure switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202210637U true CN202210637U (en) | 2012-05-02 |
Family
ID=45990180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203467277U Expired - Fee Related CN202210637U (en) | 2011-09-16 | 2011-09-16 | Safety maintenance system for high-pressure switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202210637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001124A (en) * | 2011-09-16 | 2013-03-27 | 武陟县电业总公司 | Safety maintenance system for high-voltage switches |
| CN103606243A (en) * | 2013-10-25 | 2014-02-26 | 新安县电业公司 | Multifunctional alarm system and multifunctional alarm method for low-voltage power distribution cabinets |
-
2011
- 2011-09-16 CN CN2011203467277U patent/CN202210637U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103001124A (en) * | 2011-09-16 | 2013-03-27 | 武陟县电业总公司 | Safety maintenance system for high-voltage switches |
| CN103606243A (en) * | 2013-10-25 | 2014-02-26 | 新安县电业公司 | Multifunctional alarm system and multifunctional alarm method for low-voltage power distribution cabinets |
| CN103606243B (en) * | 2013-10-25 | 2017-01-18 | 新安县电业公司 | Multifunctional alarm system and multifunctional alarm method for low-voltage power distribution cabinets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20120916 |