CN113223792A - High-performance lightning arrester core - Google Patents
High-performance lightning arrester core Download PDFInfo
- Publication number
- CN113223792A CN113223792A CN202110493333.2A CN202110493333A CN113223792A CN 113223792 A CN113223792 A CN 113223792A CN 202110493333 A CN202110493333 A CN 202110493333A CN 113223792 A CN113223792 A CN 113223792A
- Authority
- CN
- China
- Prior art keywords
- equipment
- lead gasket
- lead
- gasket
- alkali
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/024—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being hermetically sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
Abstract
The invention relates to the technical field of lightning arresters, in particular to a high-performance lightning arrester core body, which increases the tolerance of equipment by matching a polyimide adhesive tape, a first lead gasket and a second lead gasket, and is convenient for the equipment to pass large current, so that the electrical performance of the equipment is improved, and the equipment meets the detection requirement; including polyimide sticky tape, first lead gasket, second lead gasket and alkali-free glass silk, the surface winding of resistance card has two-layer polyimide sticky tape, the one end of first lead gasket and second lead gasket respectively with the left end and the right-hand member fixed connection of resistance card, the other end of first lead gasket and second lead gasket respectively with two sets of electrode fixed connection to the surface of equipment is provided with the overcoat, and alkali-free glass silk twines in the surface of polyimide sticky tape.
Description
Technical Field
The invention relates to the technical field of lightning arresters, in particular to a high-performance lightning arrester core body.
Background
10KV composite outer cover arrester should endure twice through 65KA electric current, wherein the resistance card passes through relatively easily, nevertheless make whole product back, hardly pass through, the leading cause is that the product structure causes, product structure is various on the existing market, but all hardly pass through this experiment, become the trade technical problem, we pass through many times of research experiments, find an insulating material polyimide and ann organic silica gel area, twine the resistance card surface, add the lead card in both ends electrode simultaneously, thereby improve heavy current performance greatly, make the product can reach the requirement of whole product test.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-performance lightning arrester core body which has the advantages that the tolerance of equipment is increased through the matching of a polyimide adhesive tape, a first lead gasket and a second lead gasket, and the equipment can conveniently pass large current, so that the electrical performance of the equipment is improved, and the equipment meets the detection requirement.
The invention relates to a high-performance lightning arrester core body which comprises a polyimide adhesive tape, a first lead gasket, a second lead gasket and an alkali-free glass fiber, wherein two layers of polyimide adhesive tapes are wound on the surface of a resistor disc, one ends of the first lead gasket and the second lead gasket are respectively and fixedly connected with the left end and the right end of the resistor disc, the other ends of the first lead gasket and the second lead gasket are respectively and fixedly connected with two groups of electrodes, an outer sleeve is arranged on the surface of equipment, and the alkali-free glass fiber is wound on the outer surface of the polyimide adhesive tape.
According to the high-performance lightning arrester core body, the alkali-free glass fiber is positioned between the outer sleeve and the polyimide adhesive tape.
According to the high-performance lightning arrester core body, the left end and the right end of equipment are provided with the wiring ends.
According to the high-performance lightning arrester core body, the outer sleeve is hermetically wrapped on the surface of equipment.
Compared with the prior art, the invention has the beneficial effects that: through the cooperation of polyimide adhesive tape, first lead gasket and second lead gasket, make equipment tolerance increase, make things convenient for equipment to pass through heavy current to improve equipment's electrical apparatus performance makes equipment reach the requirement that detects.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
in the drawings, the reference numbers: 1. a polyimide tape; 2. a first lead pad; 3. a second lead pad; 4. alkali-free glass filaments; 5. a jacket; 6. and a terminal.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the high-performance lightning arrester core body of the present invention includes a polyimide tape 1, a first lead gasket 2, a second lead gasket 3 and an alkali-free glass fiber 4, wherein two layers of the polyimide tape 1 are wound on the surface of a resistor disc, one end of each of the first lead gasket 2 and the second lead gasket 3 is respectively and fixedly connected with the left end and the right end of the resistor disc, the other end of each of the first lead gasket 2 and the second lead gasket 3 is respectively and fixedly connected with two groups of electrodes, a jacket 5 is arranged on the surface of the equipment, and the alkali-free glass fiber 4 is wound on the outer surface of the polyimide tape 1; through the cooperation of polyimide adhesive tape 1, first lead gasket 2 and second lead gasket 3, make equipment tolerance increase, make things convenient for equipment to pass through heavy current to improve equipment's electrical apparatus performance makes equipment reach the requirement that detects.
According to the high-performance lightning arrester core body, the alkali-free glass fiber 4 is positioned between the outer sleeve 5 and the polyimide adhesive tape 1; through setting up alkali-free glass silk 4, tie polyimide adhesive tape 1 to increase the insulating nature and the high temperature resistance of equipment, thereby improve the life of equipment.
According to the high-performance lightning arrester core body, the wiring ends 6 are arranged at the left end and the right end of equipment; the equipment is convenient to install, and therefore the convenience of the equipment is improved.
According to the high-performance lightning arrester core body, 5 rows of outer sleeves are hermetically wrapped on the surface of equipment; through setting up overcoat 5, reduce the air and the moisture that enter into to the inside of equipment to improve the insulating effect of equipment.
When the high-performance lightning arrester core body works, the polyimide adhesive tape 1, the first lead gasket 2 and the second lead gasket 3 are matched, so that the tolerance of equipment is increased, and the equipment can conveniently pass large current.
The installation mode, the connection mode or the arrangement mode of the high-performance lightning arrester core body are common mechanical modes, and the high-performance lightning arrester core body can be implemented as long as the beneficial effects of the high-performance lightning arrester core body can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a high performance arrester core, a serial communication port, including polyimide sticky tape (1), first lead gasket (2), second lead gasket (3) and alkali-free glass silk (4), the surface winding of resistance card has two-layer polyimide sticky tape (1), the one end of first lead gasket (2) and second lead gasket (3) respectively with the left end and the right-hand member fixed connection of resistance card, the other end of first lead gasket (2) and second lead gasket (3) respectively with two sets of electrode fixed connection, and the surface of equipment is provided with overcoat (5), alkali-free glass silk (4) twine in the surface of polyimide sticky tape (1).
2. A high-performance lightning conductor core according to claim 1, characterised in that the alkali-free glass filaments (4) are located between the outer sheath (5) and the polyimide tape (1).
3. A high performance lightning conductor core according to claim 2, characterised in that the equipment is provided with terminals (6) at both the left and right ends.
4. A high performance lightning conductor core according to claim 3, characterised in that the outer casing (5) is sealingly wrapped around the surface of the equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493333.2A CN113223792A (en) | 2021-05-07 | 2021-05-07 | High-performance lightning arrester core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493333.2A CN113223792A (en) | 2021-05-07 | 2021-05-07 | High-performance lightning arrester core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113223792A true CN113223792A (en) | 2021-08-06 |
Family
ID=77091185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110493333.2A Pending CN113223792A (en) | 2021-05-07 | 2021-05-07 | High-performance lightning arrester core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113223792A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146046Y (en) * | 1992-08-13 | 1993-11-10 | 陈约维 | Synthetic insulating zinc oxide non-clearance arrester |
| CN201247662Y (en) * | 2008-08-22 | 2009-05-27 | 宁波市镇海国创高压电器有限公司 | Composite greatcoat type metal-oxide lighting arrester core body |
| CN105006318A (en) * | 2015-08-28 | 2015-10-28 | 大连北方避雷器有限公司 | 10kV and below gapless metal oxide arrester and manufacturing method for same |
| CN107446513A (en) * | 2016-05-31 | 2017-12-08 | 湖北文理学院 | The special reinforced Kapton Tape of explosion-proof lightning arrester |
| CN208111211U (en) * | 2017-12-30 | 2018-11-16 | 东莞市输变电工程公司 | A kind of moisture-proof explosion-proof lightning arrester |
| CN210349488U (en) * | 2019-07-03 | 2020-04-17 | 江东金具设备有限公司 | Arrester and arrester core body thereof |
| CN211016659U (en) * | 2019-12-30 | 2020-07-14 | 大连北方避雷器有限公司 | Lightning arrester with core body adopting glass fiber cloth belt to be soaked in resin for winding |
-
2021
- 2021-05-07 CN CN202110493333.2A patent/CN113223792A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146046Y (en) * | 1992-08-13 | 1993-11-10 | 陈约维 | Synthetic insulating zinc oxide non-clearance arrester |
| CN201247662Y (en) * | 2008-08-22 | 2009-05-27 | 宁波市镇海国创高压电器有限公司 | Composite greatcoat type metal-oxide lighting arrester core body |
| CN105006318A (en) * | 2015-08-28 | 2015-10-28 | 大连北方避雷器有限公司 | 10kV and below gapless metal oxide arrester and manufacturing method for same |
| CN107446513A (en) * | 2016-05-31 | 2017-12-08 | 湖北文理学院 | The special reinforced Kapton Tape of explosion-proof lightning arrester |
| CN208111211U (en) * | 2017-12-30 | 2018-11-16 | 东莞市输变电工程公司 | A kind of moisture-proof explosion-proof lightning arrester |
| CN210349488U (en) * | 2019-07-03 | 2020-04-17 | 江东金具设备有限公司 | Arrester and arrester core body thereof |
| CN211016659U (en) * | 2019-12-30 | 2020-07-14 | 大连北方避雷器有限公司 | Lightning arrester with core body adopting glass fiber cloth belt to be soaked in resin for winding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2589122B1 (en) | Grading devices for a high voltage apparatus | |
| CN105632664B (en) | Multi-terminal surge arrester | |
| CA2203958A1 (en) | Coaxial cable surge protector | |
| CN113223792A (en) | High-performance lightning arrester core | |
| CN206412103U (en) | Coaxial special type heavy current pulse cable | |
| US1727971A (en) | Electrical cable | |
| CN207502566U (en) | Arrester live detection experimental rig | |
| CN109888762A (en) | A kind of resistive-capacitive overvoltage of low partial discharge inhibits device and preparation method thereof | |
| CN114783709A (en) | Lightning arrester, electrode fixing structure and lightning arrester manufacturing method | |
| CN208637232U (en) | Cable protective layer protector | |
| CN210837333U (en) | Voltage dependent resistor | |
| CN2582124Y (en) | Pressure sensitive resistor for high frequency condition | |
| CN114156825A (en) | Lightning protection and breaking device for shielding, insulating and isolating 10kV overhead insulated line | |
| CN210195412U (en) | Cross arm and power transmission pole | |
| CN201928021U (en) | Three-phase combined type overvoltage protector | |
| CN209544641U (en) | Anti-dropout Wiring button | |
| CN203311897U (en) | High-voltage resistant motor-leading flexible cable | |
| CN203242448U (en) | Tubular varistor device | |
| CN201134310Y (en) | Cable protective layer protector | |
| US4228478A (en) | Overvoltage arrester | |
| CN206516436U (en) | A kind of high-power thermal resistor | |
| CN207068634U (en) | A kind of Dry Type High Tension Current Transformer | |
| CN217507022U (en) | Core body with middle electrode and lightning arrester | |
| CN211929175U (en) | Lightning arrester of electric power system | |
| CN214505064U (en) | High flame-retardant inner sleeve non-magnetic armored flame-retardant B1-grade ratproof medium-voltage cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |