CN105206483B - Fuse switch and its method of work - Google Patents
Fuse switch and its method of work Download PDFInfo
- Publication number
- CN105206483B CN105206483B CN201510536048.9A CN201510536048A CN105206483B CN 105206483 B CN105206483 B CN 105206483B CN 201510536048 A CN201510536048 A CN 201510536048A CN 105206483 B CN105206483 B CN 105206483B
- Authority
- CN
- China
- Prior art keywords
- fuse
- static contact
- cartridge fuse
- pressure sensor
- contact
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/54—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3275—Fault detection or status indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
- Fuses (AREA)
Abstract
Description
Claims (3)
- A kind of 1. fuse switch, it is characterised in that:The fuse includes mounting bracket (1), porcelain piece (2), cartridge fuse (3) With the insulating support of " duckbilled " shape, the insulating support both ends are respectively equipped with upper static contact and lower static contact, and upper static contact is with Static contact is separately positioned on the both ends of porcelain piece (2), and mounting bracket (1) is arranged on the middle part of porcelain piece (2), and cartridge fuse (3) is fastened on Between the upper static contact and lower static contact of insulating support, cartridge fuse (3) both ends are respectively equipped with moving contact and lower moving contact, described The upper moving contact of cartridge fuse is provided with pressure sensor;The upper surface of the pressure sensor and the upper surface of upper moving contact are in In approximately the same plane, sensing platform, the lower plane and upper stationary contact of the sensing platform are additionally provided with the upper static contact of insulating support The lower plane of head is in approximately the same plane;The center of the pressure sensor upper surface and the center weight of sensing platform lower plane Close;The upper moving contact and upper static contact are respectively arranged with fastener, the pressure sensor and sensing platform respectively with fastening Part connects;The fastener set on the upper moving contact and upper static contact makes for the good ceramic member that insulate;The cartridge fuse (3) outer surface is additionally provided with the wireless transmitter for receiving pressure sensor signal and autonomous transmission signal;The drop type The method of work of fuse is:Pressure sensor measures pressure value, passes through pressure value with sensing contact with platform, pressure sensor Size judges the upper moving contact of cartridge fuse (3) and dynamic touched with the lower of the upper static contact at insulating support both ends and cartridge fuse (3) Pressure value between head and the lower static contact of insulating support, so as to judge whether the length of changed cartridge fuse (3) is suitable, if Cartridge fuse (3) is long or too short, and pressure sensor will send alarm signal to wireless transmitter, if cartridge fuse (3) length is fitted In, pressure sensor will send safety signal to wireless transmitter.
- 2. fuse switch according to claim 1, it is characterised in that:The fuse is additionally provided with network transmission mould Block, after the wireless transmitter receives alarm signal or safety signal, wireless transmitter is directly by alarm signal or peace Full signal passes to field personnel and alarm signal is passed to control room by wireless transmitter by network transmission module Dispatcher, be easy to field personnel to judge whether again with changing cartridge fuse (3), after field personnel judges safety, Connection line signal can be sent to dispatcher, dispatcher confirm obtained wireless transmitter signal whether with live work The connection line signal sent as personnel meets, and both meet, and dispatcher obeys the order of field personnel, connects line Road, otherwise keep circuit off-state.
- 3. fuse switch according to claim 2, it is characterised in that:The network transmission module by wireless network, Serial ports, Ethernet switch, fiber optic network are formed, and the data that wireless network transmissions receive wireless transmitter transmission pass through serial ports Connected with Ethernet switch, Ethernet switch connects with fiber optic network, and serial ports turns Ethernet switch and is responsible for connecting optical fiber Net and radio sensing network, by optical networking, by the data transfer of data analysis to server.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510536048.9A CN105206483B (en) | 2015-08-26 | 2015-08-26 | Fuse switch and its method of work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510536048.9A CN105206483B (en) | 2015-08-26 | 2015-08-26 | Fuse switch and its method of work |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105206483A CN105206483A (en) | 2015-12-30 |
CN105206483B true CN105206483B (en) | 2018-03-16 |
Family
ID=54954092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510536048.9A Expired - Fee Related CN105206483B (en) | 2015-08-26 | 2015-08-26 | Fuse switch and its method of work |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105206483B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108957220A (en) * | 2018-08-10 | 2018-12-07 | 国网江西省电力有限公司赣东北供电分公司 | A kind of transmission of fuse switch state and fail analysis device based on Internet of Things |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202633197U (en) * | 2011-12-26 | 2012-12-26 | 中国电力科学研究院 | Sensing unit, fuse tube component and fuse device |
CN104139727A (en) * | 2013-05-10 | 2014-11-12 | 蔡驰宇 | Automated bucket loading system |
CN204029756U (en) * | 2014-09-17 | 2014-12-17 | 孙杰华 | High voltage drop-out type fuse cutout |
FR3013892A1 (en) * | 2013-11-28 | 2015-05-29 | Renault Sa | DEVICE FOR INTEGRATING AN ELECTRIC FUSE ON AN ELECTRICAL CABLE, ESPECIALLY ON BOARD AN ELECTRIC VEHICLE |
CN204946848U (en) * | 2015-08-26 | 2016-01-06 | 芜湖市凯鑫避雷器有限责任公司 | Fuse switch |
-
2015
- 2015-08-26 CN CN201510536048.9A patent/CN105206483B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202633197U (en) * | 2011-12-26 | 2012-12-26 | 中国电力科学研究院 | Sensing unit, fuse tube component and fuse device |
CN104139727A (en) * | 2013-05-10 | 2014-11-12 | 蔡驰宇 | Automated bucket loading system |
FR3013892A1 (en) * | 2013-11-28 | 2015-05-29 | Renault Sa | DEVICE FOR INTEGRATING AN ELECTRIC FUSE ON AN ELECTRICAL CABLE, ESPECIALLY ON BOARD AN ELECTRIC VEHICLE |
CN204029756U (en) * | 2014-09-17 | 2014-12-17 | 孙杰华 | High voltage drop-out type fuse cutout |
CN204946848U (en) * | 2015-08-26 | 2016-01-06 | 芜湖市凯鑫避雷器有限责任公司 | Fuse switch |
Also Published As
Publication number | Publication date |
---|---|
CN105206483A (en) | 2015-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou xinbeilian Network Technology Co.,Ltd. Address before: 241000 South Industry Zone, Changjiang Road, Anhui, Wuhu Patentee before: WUHU KAIXIN LIGHTNING ARRESTER Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: 455001 southwest corner of intersection of Zhongzhou Road and Wenyuan street, Long'an District, Anyang City, Henan Province Patentee after: STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY Co. Address before: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210826 |