CN103401160A - 10 kilovolt switch cabinet capable of directly verifying electricity - Google Patents
10 kilovolt switch cabinet capable of directly verifying electricity Download PDFInfo
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- CN103401160A CN103401160A CN2013103418293A CN201310341829A CN103401160A CN 103401160 A CN103401160 A CN 103401160A CN 2013103418293 A CN2013103418293 A CN 2013103418293A CN 201310341829 A CN201310341829 A CN 201310341829A CN 103401160 A CN103401160 A CN 103401160A
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Abstract
可直接验电的10千伏开关柜，它涉及一种10千伏开关柜。本发明为解决现有运行的开关柜不能直接验电，危险点在电源指示灯损坏，线路反电源的情况下，会造成带电合接地刀闸，影响电力系统安全运行的问题。所述开关柜主体的后网门上加工有验电窗口，验电窗口位于开关柜主体的下部，所述验电窗口为矩形，验电窗口的长度为35～50cm，验电窗口的高度为20～35cm，验电窗安装在开关柜主体的验电窗口处且验电窗盖在验电窗口上，验电窗的一侧与开关柜主体转动连接，验电窗的另一侧通过五防锁锁闭，验电窗的四周通过密封胶条与开关柜主体密闭连接。本发明用于10千伏开关柜直接验电。
The utility model relates to a 10 kv switch cabinet capable of direct electric inspection, which relates to a 10 kv switch cabinet. The present invention solves the problem that the current operating switchgear cannot be tested directly, and the dangerous point is that the power indicator light is damaged, and the line reverses the power supply, which will cause the electrified and grounded knife switch to affect the safe operation of the power system. The rear net door of the switch cabinet main body is processed with an electric test window, the electric test window is located at the bottom of the switch cabinet main body, the electric test window is rectangular, the length of the electric test window is 35-50 cm, and the height of the electric test window is 20~35cm, the electric inspection window is installed at the electric inspection window of the main body of the switch cabinet and the electric inspection window is covered on the electric inspection window, one side of the electric inspection window is connected with the main body of the switch cabinet in rotation, and the other side of the electric inspection window passes through five Anti-locking and locking, the four sides of the inspection window are airtightly connected with the main body of the switch cabinet through the sealing strip. The invention is used for direct electric inspection of 10 kV switchgear.
Description
Technical field
The present invention relates to a kind of 10 KV switch cabinets.
Background technology
At present, high-tension switch cabinet, i.e. 10 KV switch cabinet circuit hanging ground-wires or all directly electrical verifications of zygonema road ground cutter, but indirect method of checking electricity, indirect method of checking electricity is to have judged whether electricity by the power supply indicator on switch cabinet panel, does not meet State Grid Corporation of China's safety requirements.The switch cubicle of existing operation, due to latching relation, the ground cutter that closes just can be opened rear net door, directly electrical verification, dangerous spot damages at power supply indicator, in the situation of the anti-power supply of circuit, can cause charged co-grounding switch, affects safe operation of power system.
Summary of the invention
The present invention is for solving the directly electrical verification of switch cubicle of existing operation, dangerous spot damages at power supply indicator, in the situation of the anti-power supply of circuit, can cause charged co-grounding switch, affect the problem of safe operation of power system, and then a kind of 10 KV switch cabinets of directly electrical verification are provided.
the present invention solves the problems of the technologies described above the technical scheme of taking to be: 10 KV switch cabinets of directly electrical verification of the present invention comprise the switch cubicle main body, described switch cubicle also comprises electroscopic window, on described switch cubicle main body, be processed with the electrical verification window, the electrical verification window is positioned at the bottom of switch cubicle main body, described electrical verification window is rectangle, the length of electrical verification window is 35～50cm, the height of electrical verification window is 20～35cm, electrical verification window place and electroscopic window that electroscopic window is arranged on the switch cubicle main body cover on the electrical verification window, one side and the switch cubicle main body of electroscopic window are rotationally connected, the opposite side of electroscopic window is by five anti-lock lockings, the surrounding of electroscopic window is connected with the switch cubicle main body is airtight by sealing joint strip.
The invention has the beneficial effects as follows:
The rear net door of 10 KV switch cabinets of the present invention is provided with electrical verification window and electroscopic window, with the switch cubicle of existing operation due to latching relation, the ground cutter that closes just can be opened rear net door, directly electrical verification is compared, when electrical verification, open five and anti-lockly can open the electroscopic window electrical verification, avoided dangerous spot to damage at power supply indicator, in the situation of the anti-power supply of circuit, cause charged co-grounding switch, guaranteed safe operation of power system.
The accompanying drawing explanation
Fig. 1 is the rearview of 10 KV switch cabinets of directly electrical verification of the present invention.
Embodiment
embodiment one: as shown in Figure 1, 10 KV switch cabinets of the directly electrical verification of present embodiment comprise switch cubicle main body 1, described switch cubicle also comprises electroscopic window 2, on the rear net door of described switch cubicle main body 1, be processed with electrical verification window 1-1, electrical verification window 1-1 is positioned at the bottom of switch cubicle main body 1, described electrical verification window 1-1 is rectangle, the length L of electrical verification window 1-1 is 35～50cm, the height H of electrical verification window 1-1 is 20～35cm, electrical verification window 1-1 place and electroscopic window 2 that electroscopic window 2 is arranged on switch cubicle main body 1 cover on electrical verification window 1-1, one side and the switch cubicle main body 1 of electroscopic window 2 are rotationally connected, the opposite side of electroscopic window 2 is by five anti-lock lockings, the surrounding of electroscopic window 2 is connected with switch cubicle main body 1 is airtight by sealing joint strip.
Described five anti-lock be prior art.
Embodiment two: as shown in Figure 1, the length L of the electrical verification window 1-1 of present embodiment is 40cm.So design, leave enough spaces and carry out electrical verification.Other composition and annexation are identical with embodiment one.
Embodiment three: as shown in Figure 1, the height H of the electrical verification window 1-1 of present embodiment is 30cm.So design, leave enough spaces and carry out electrical verification.Other composition and annexation are identical with embodiment one or two.
Embodiment four: the middle part of present embodiment electroscopic window 2 is windowpane.So design, when not opening electroscopic window 2, can observe the inside of switch cubicle.Other composition and annexation are identical with embodiment three.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103418293A CN103401160A (en) | 2013-08-07 | 2013-08-07 | 10 kilovolt switch cabinet capable of directly verifying electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103418293A CN103401160A (en) | 2013-08-07 | 2013-08-07 | 10 kilovolt switch cabinet capable of directly verifying electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103401160A true CN103401160A (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103418293A Pending CN103401160A (en) | 2013-08-07 | 2013-08-07 | 10 kilovolt switch cabinet capable of directly verifying electricity |
Country Status (1)
| Country | Link |
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| CN (1) | CN103401160A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100955244B1 (en) * | 2008-01-29 | 2010-04-29 | 주식회사 대륙 | Distribution board cover with lighting function |
| CN201717524U (en) * | 2010-04-23 | 2011-01-19 | 湖北省电力公司咸宁供电公司 | Switch cabinet with electroscopic window |
| CN201797253U (en) * | 2010-08-27 | 2011-04-13 | 新密市供电公司 | Novel 10KV handcart type switch |
| CN201937180U (en) * | 2010-12-02 | 2011-08-17 | 河南省电力公司商丘供电公司 | Switch cabinet with small electricity-testing door |
| CN102222863A (en) * | 2011-06-15 | 2011-10-19 | 宁波电业局 | Simple electricity testing device for 10-kilovolt handcart switching circuit |
-
2013
- 2013-08-07 CN CN2013103418293A patent/CN103401160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100955244B1 (en) * | 2008-01-29 | 2010-04-29 | 주식회사 대륙 | Distribution board cover with lighting function |
| CN201717524U (en) * | 2010-04-23 | 2011-01-19 | 湖北省电力公司咸宁供电公司 | Switch cabinet with electroscopic window |
| CN201797253U (en) * | 2010-08-27 | 2011-04-13 | 新密市供电公司 | Novel 10KV handcart type switch |
| CN201937180U (en) * | 2010-12-02 | 2011-08-17 | 河南省电力公司商丘供电公司 | Switch cabinet with small electricity-testing door |
| CN102222863A (en) * | 2011-06-15 | 2011-10-19 | 宁波电业局 | Simple electricity testing device for 10-kilovolt handcart switching circuit |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20131120 |