CN207116913U - A kind of arrester based on multiple-protection - Google Patents
A kind of arrester based on multiple-protection Download PDFInfo
- Publication number
- CN207116913U CN207116913U CN201720714444.0U CN201720714444U CN207116913U CN 207116913 U CN207116913 U CN 207116913U CN 201720714444 U CN201720714444 U CN 201720714444U CN 207116913 U CN207116913 U CN 207116913U
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- CN
- China
- Prior art keywords
- tube
- protection
- internal clearance
- outer gap
- gap
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Abstract
The utility model discloses a kind of arrester based on multiple-protection, including ebonite tube, generating tube, internal clearance, rod electrode, annular electrode, flag indicator, outer gap, connection line and ground path, generating tube is provided with the ebonite tube, internal clearance is provided with the generating tube, rod electrode is provided with the right side of the internal clearance, annular electrode is provided with outside the ebonite tube, flag indicator is provided with the left of the annular electrode, outer gap is provided with the upside of the annular electrode, connection line is provided with the upside of the outer gap, ground path is provided with the downside of the ebonite tube.This is in series by internal clearance and outer gap based on the arrester of multiple-protection, and when thunderbolt, interior external series gap is breakdown, and be electric current enters ground through gap, and barrier propterty is strong, simple in construction, and self-protection performance is stronger, by being less likely to be damaged when being struck by lightning.
Description
Technical field
It the utility model is related to the arrester technical field based on multiple-protection, specially a kind of keeping away based on multiple-protection
Thunder device.
Background technology
Arrester is generally connected between power network wire and ground wire, however be also connected to sometimes by electrical equipment winding or wire it
Between, arrester is otherwise referred to as overvoltage protection device, overvoltage limiter, and arrester is that the communications cable prevents from passing through when thunder and lightning from damaging
Frequently with another important equipment, endanger for protecting electrical equipment against high transient overvoltage and limit time of afterflow
A kind of often electrical equipment of limitation afterflow amplitude, traditional arrester is complicated, self-protection poor-performing, by easy when being struck by lightning
Damage.
Utility model content
The purpose of this utility model is to provide a kind of arrester based on multiple-protection, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides a kind of following arrester based on multiple-protection of technical scheme, bag
Include ebonite tube, generating tube, internal clearance, rod electrode, annular electrode, flag indicator, outer gap, connection line and ground connection
Circuit, generating tube is provided with the ebonite tube, internal clearance is provided with the generating tube, is set on the right side of the internal clearance
There is rod electrode, annular electrode is provided with outside the ebonite tube, flag indicator is provided with the left of the annular electrode, it is described
Outer gap is provided with the upside of annular electrode, connection line is provided with the upside of the outer gap, is set on the downside of the ebonite tube
There is ground path.
Preferably, the described arrester based on multiple-protection is in series by internal clearance and outer gap.
Preferably, the generating tube is made using fiber.
Preferably, it is inside and outside to be separately mounted to generating tube for the internal clearance and outer gap.
Compared with prior art, the beneficial effects of the utility model are：This is based on the arrester of multiple-protection by between inside
Gap and outer gap are in series, and when thunderbolt, interior external series gap is breakdown, are that electric current enters ground through gap, barrier propterty is strong, knot
Structure is simple, and self-protection performance is stronger, by being less likely to be damaged when being struck by lightning.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1st, ebonite tube, 2, generating tube, 3, internal clearance, 4, rod electrode, 5, annular electrode, 6, flag indicator,
7th, outer gap, 8, connection line, 9, ground path.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of arrester based on multiple-protection, including glue
Wooden pipe 1, generating tube 2, internal clearance 3, rod electrode 4, annular electrode 5, flag indicator 6, outer gap 7, the and of connection line 8
Ground path 9, generating tube 2 is provided with ebonite tube 1, generating tube 2 is made using fiber, in this way, using organic matter
It can be easy to gasify under high arc temperature, internal clearance 3 is provided with generating tube 2, the right side of internal clearance 3 is provided with rod electrode
4, annular electrode 5 is provided with outside ebonite tube 1, the left side of annular electrode 5 is provided with flag indicator 6, and the upside of annular electrode 5 is set
There is outer gap 7, the arrester based on multiple-protection is in series by internal clearance 3 and outer gap 7, in outer gap 7
Side is provided with connection line 8, and it is inside and outside that internal clearance 3 and outer gap 7 are separately mounted to generating tube 2, the downside of ebonite tube 1
It is provided with ground path 9.
Operation principle：When using the arrester based on multiple-protection, should arrester based on multiple-protection by inside
Gap 3 and outer gap 7 are in series, and generating tube 2 is made using fiber, in this way, can be in electricity using organic matter
It is easy to gasify under camber temperature, it is inside and outside that internal clearance 3 and outer gap 7 are separately mounted to generating tube 2, interior when thunderbolt
External series gap is breakdown, is that electric current enters ground through gap, barrier propterty is strong.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (4)
1. a kind of arrester based on multiple-protection, including ebonite tube (1), generating tube (2), internal clearance (3), rod electrode
(4), annular electrode (5), flag indicator (6), outer gap (7), connection line (8) and ground path (9), its feature exist
In：Generating tube (2) is provided with the ebonite tube (1), is provided with internal clearance (3) in the generating tube (2), between the inside
Rod electrode (4) is provided with the right side of gap (3), annular electrode (5), the annular electrode (5) are provided with outside the ebonite tube (1)
Left side is provided with flag indicator (6), and outer gap (7), the outer gap (7) are provided with the upside of the annular electrode (5)
Upside is provided with connection line (8), and ground path (9) is provided with the downside of the ebonite tube (1).
A kind of 2. arrester based on multiple-protection according to claim 1, it is characterised in that：It is described to be prevented based on multiple
The arrester of shield is in series by internal clearance (3) and outer gap (7).
A kind of 3. arrester based on multiple-protection according to claim 1, it is characterised in that：The generating tube (2) is adopted
It is made with fiber.
A kind of 4. arrester based on multiple-protection according to claim 1, it is characterised in that：The internal clearance (3)
It is inside and outside that generating tube (2) is separately mounted to outer gap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714444.0U CN207116913U (en) | 2017-06-20 | 2017-06-20 | A kind of arrester based on multiple-protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714444.0U CN207116913U (en) | 2017-06-20 | 2017-06-20 | A kind of arrester based on multiple-protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116913U true CN207116913U (en) | 2018-03-16 |
Family
ID=61588724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714444.0U Expired - Fee Related CN207116913U (en) | 2017-06-20 | 2017-06-20 | A kind of arrester based on multiple-protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116913U (en) |
-
2017
- 2017-06-20 CN CN201720714444.0U patent/CN207116913U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180620 |