CN203013608U - A XHVB-12 high-voltage vacuum circuit breaker - Google Patents

A XHVB-12 high-voltage vacuum circuit breaker Download PDF

Info

Publication number
CN203013608U
CN203013608U CN2012206476215U CN201220647621U CN203013608U CN 203013608 U CN203013608 U CN 203013608U CN 2012206476215 U CN2012206476215 U CN 2012206476215U CN 201220647621 U CN201220647621 U CN 201220647621U CN 203013608 U CN203013608 U CN 203013608U
Authority
CN
China
Prior art keywords
xhvb
pole
operating mechanism
circuit breaker
vacuum circuit
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
Application number
CN2012206476215U
Other languages
Chinese (zh)
Inventor
张烽
张伟政
任文静
张春梅
季国剑
裴晓峰
贾永祥
罗海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENGZHOU XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING Co Ltd
State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
Zhengzhou Huali Information Technology Co Ltd
Original Assignee
ZHENGZHOU XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING Co Ltd
State Grid Corp of China SGCC
Zhengzhou Power Supply Co of Henan Electric Power Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHENGZHOU XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING Co Ltd, State Grid Corp of China SGCC, Zhengzhou Power Supply Co of Henan Electric Power Co filed Critical ZHENGZHOU XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING Co Ltd
Priority to CN2012206476215U priority Critical patent/CN203013608U/en
Application granted granted Critical
Publication of CN203013608U publication Critical patent/CN203013608U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Abstract

The utility model discloses a XHVB-12 high-voltage vacuum circuit breaker. The XHVB-12 high-voltage vacuum circuit breaker comprises pole columns. A pedestal is disposed on the bottoms of the pole columns. An operating mechanism is mounted in the pedestal. Each pole column comprises an external sealing insulating housing, an internal vacuum tube, an internal moving contact, and an internal static contact. The moving contacts are connected with the operating mechanism. Each sealing insulating housing comprises an insulating sleeve and an insulating cover plate. The vacuum tubes disposed in the sealing insulating housings have good arc extinguishing effects and increase using security of the pole columns.

Description

The XHVB-12 high-pressure vacuum breaker
Technical field:
The utility model relates to a kind of electric power system circuit breaker, particularly relates to a kind of XHVB-12 high-pressure vacuum breaker.
Background technology:
Fast development along with electric utility, the expansion of power circuit is also more and more wider, for energy savings, reduction power consumption, general power circuit all adopts high-voltage transmission, and high-voltage transmission needs to carry out step-down and minute electricity again before electricity consumer, all will adopt switch cubicle when dividing electricity, and circuit breaker to be installed all on switch cubicle, at present breaker structure more complicated, cost are higher, in addition, also have the deficiency that is unfavorable for keeping in repair with maintenance.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of reasonable, simple in structure, easy to use and XHVB-12 high-pressure vacuum breaker of being convenient to safeguard is provided.
The technical solution of the utility model is: a kind of XHVB-12 high-pressure vacuum breaker, contain pole, described pole lower end is provided with base, in this base, operating mechanism is installed, described pole is made of sealed insulation shell and inner vacuum bubbles, moving contact, the fixed contact of outside, and described moving contact is connected with described operating mechanism.
Described pole is three, and described sealed insulation shell is made of insulating sleeve and insulation cover plate.Described operating mechanism is permanent-magnet manipulating mechanism.
The beneficial effects of the utility model are:
1, the utility model arranges vacuum bubbles in the sealed insulation shell, can play good arc extinguishing effect, has improved the safety in utilization of pole.
2, the utility model adopts advanced " bistable " permanent-magnet manipulating mechanism, the three-phase separate body structure, and dependable performance is closed a floodgate without spring, and separating brake is without bounce-back.Can realize reliable operation under rated current 5000 times, have anti-jump function, thus low in energy consumption, fail safe good.
3, the utility model is reasonable in design, simple in structure, easy to use and be convenient to safeguard, is specially adapted to be easy to promotion and implementation in city dweller's electricity consumption, small-sized secondary substation, switching station, box-type substation, has good economic benefit.
Description of drawings:
Fig. 1 is the structural representation of XHVB-12 high-pressure vacuum breaker;
Fig. 2 is the left view of XHVB-12 high-pressure vacuum breaker shown in Figure 1;
Fig. 3 is the vertical view of XHVB-12 high-pressure vacuum breaker shown in Figure 1.
Embodiment:
Embodiment: referring to Fig. 1, Fig. 2 and Fig. 3, in figure, 1-base, 2-pole, 3-insulating sleeve, 4-insulation cover plate, 5-vacuum bubbles, 6-moving contact.
The XHVB-12 high-pressure vacuum breaker contains three poles 2, wherein: three pole 2 lower ends are provided with base 1, in this base 1, operating mechanism is installed, three poles 2 consist of by the sealed insulation shell of outside and inner vacuum bubbles 5, moving contact 6, fixed contact, and moving contact 6 is connected with operating mechanism.
The sealed insulation shell is made of insulating sleeve 3 and insulation cover plate 4.Operating mechanism is permanent-magnet manipulating mechanism, the three-phase separate body structure, and dependable performance is closed a floodgate without spring, and separating brake is without bounce-back.
The utility model arranges vacuum bubbles in the sealed insulation shell, can play good arc extinguishing effect, has improved the overall security of pole.

Claims (3)

1. XHVB-12 high-pressure vacuum breaker, contain pole, it is characterized in that: described pole lower end is provided with base, in this base, operating mechanism is installed, described pole is made of sealed insulation shell and inner vacuum bubbles, moving contact, the fixed contact of outside, and described moving contact is connected with described operating mechanism.
2. XHVB-12 high-pressure vacuum breaker according to claim 1, it is characterized in that: described pole is three, described sealed insulation shell is made of insulating sleeve and insulation cover plate.
3. XHVB-12 high-pressure vacuum breaker according to claim 1 and 2, it is characterized in that: described operating mechanism is permanent-magnet manipulating mechanism.
CN2012206476215U 2012-11-30 2012-11-30 A XHVB-12 high-voltage vacuum circuit breaker Expired - Fee Related CN203013608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012206476215U CN203013608U (en) 2012-11-30 2012-11-30 A XHVB-12 high-voltage vacuum circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012206476215U CN203013608U (en) 2012-11-30 2012-11-30 A XHVB-12 high-voltage vacuum circuit breaker

Publications (1)

Publication Number Publication Date
CN203013608U true CN203013608U (en) 2013-06-19

Family

ID=48605174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012206476215U Expired - Fee Related CN203013608U (en) 2012-11-30 2012-11-30 A XHVB-12 high-voltage vacuum circuit breaker

Country Status (1)

Country Link
CN (1) CN203013608U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106712278A (en) * 2017-01-25 2017-05-24 广东光达电气有限公司 Dual-power supply fast change-over switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106712278A (en) * 2017-01-25 2017-05-24 广东光达电气有限公司 Dual-power supply fast change-over switch
CN106712278B (en) * 2017-01-25 2024-01-30 广东光达电气有限公司 Dual-power supply fast switching switch

Similar Documents

Publication Publication Date Title
CN201877381U (en) Outdoor high-voltage alternating-current demarcation breaker
CN203013608U (en) A XHVB-12 high-voltage vacuum circuit breaker
CN203587620U (en) End part backflow structure for GIS temperature rise test
CN203055656U (en) Three-phase electromagnetic voltage transformer with disconnecting switch for geographic information system (GIS)
CN204155743U (en) A kind of novel current transformer
CN203150467U (en) Vacuum arc quenching chamber solid-closure insulating sleeve of vacuum ring net switch device
CN205564631U (en) Outdoor vacuum circuit breaker
CN204289245U (en) A kind of two dynamic vacuum interrupter with permanent magnet mechanism
CN203013609U (en) A ZW32-12 outdoor AC high-voltage vacuum circuit breaker
CN203596264U (en) Lightning-protection low-loss voltage-regulating distribution transformer
CN207743140U (en) A kind of intelligent high-voltage vacuum circuit breaker
CN202308894U (en) Gauge cabinet
CN201774170U (en) Heavy-current isolation mechanism for high-voltage cabinet
CN204011303U (en) A kind of earth leakage circuit-breaker with warning lamp
CN204270983U (en) A kind of safety electromagnetic switch for household small-size generator
CN204614647U (en) A kind of 35kV outdoor voltage transformer
CN203481125U (en) Outdoor vacuum circuit breaker
CN203573845U (en) Outdoor high-voltage isolation switch
CN204558349U (en) A kind of Combined-type insulating part for vacuum circuit-breaker
CN202153499U (en) Fast-assembling vacuum load switch for no power-off operation
CN204242928U (en) A kind of indoor high-voltage vacuum circuit breaker
CN202395372U (en) Fuse insulating cylinder of sulfur hexafluoride switch cabinet
CN202258966U (en) Outdoor high-voltage isolating switch
CN202334407U (en) Self-coupling voltage-reducing starting cabinet
CN203014251U (en) A fixed enclosed looped network high-voltage switch cabinet using a HXGN-12 box type

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. Z

Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH STATE ELECTRIC NET CROP.

Effective date: 20130820

Owner name: STATE ELECTRIC NET CROP.

Free format text: FORMER OWNER: ZHENGZHOU XIANGHE GROUP ELECTRIC EQUIPMENT MANUFACTURING CO., LTD.

Effective date: 20130820

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 450016 ZHENGZHOU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20130820

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: Zhengzhou Huali Information Technology Co., Ltd.

Patentee after: Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd.

Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch

Address before: 450016 No. 48, No. 1, North Road, Zhengzhou economic and Technological Development Zone, Henan

Patentee before: Zhengzhou Xianghe Group Electric Equipment Manufacturing Co., Ltd.

Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch

Patentee before: State Grid Corporation of China

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130619

Termination date: 20171130

CF01 Termination of patent right due to non-payment of annual fee