CN202013955U - Lightning protection grounding module - Google Patents
Lightning protection grounding module Download PDFInfo
- Publication number
- CN202013955U CN202013955U CN2011201592287U CN201120159228U CN202013955U CN 202013955 U CN202013955 U CN 202013955U CN 2011201592287 U CN2011201592287 U CN 2011201592287U CN 201120159228 U CN201120159228 U CN 201120159228U CN 202013955 U CN202013955 U CN 202013955U
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- lightning protection
- module
- conductive
- resistance
- grounding
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Abstract
The utility model provides a lightning protection grounding module which belongs to lightning protection equipment. The lightning protection grounding module consists of a conductive core and an enhanced protection body, wherein the conductive core is made of an iron strip-shaped material; the enhanced protection body is made of a non-metallic conductive material; the iron strip-shaped material is in close contact with and penetrates the rod body made of the non-metallic conductive material; the enhanced protection body and the conductive core are cast into a whole to form a conductive rod; and the circumference of the conductive rod of the enhanced protection body is longitudinally convex-concave corrugated. In the lightning protection grounding module, the non-metallic conductive material with good chemical stability serves as the conducting medium of the module, so that the conductibility of the module can not be influenced by seasons; and the lightning protection grounding module can achieve moisture absorption and heat preservation, can be in effective contact with soil, has low grounding resistance, can effectively reduce the grounding resistance of ground networks in regions with high soil resistivity, can resist the impact of high power frequency and surge current, has stable resistance, and has the advantages of corrosion resistance, innocuousness, long service life and simplicity and convenience in installation.
Description
Technical field
The utility model belongs to thunder resisting equipment, particularly relates to a kind of lightning protection module.
Background technology
Lightning arrester is that the restriction thunder and lightning is invaded ripple, prevents one of important protection equipment of internal overvoltage infringement electric equipment.Popular lightening arresting method is to adopt lightning rod to connect to roll off the production line to connect the lightning-protection system of metal earth electrode at present.But this lightning-protection system earth electrode and contact area of ground are less, and the low and corrosion-vulnerable of resistance-reducing yield is so exist certain potential safety hazard.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, and a kind of lightning protection module is provided, and replaces original lightning protection system grounded metal body, to improve the coefficient of safety of lightning protection system.
Lightning protection module of the present utility model is by conductive cores and strengthen protective constitutes, and conductive cores is to be made of irony bar shaped material, and strengthening protective is to be made of nonmetal conductive material, and irony bar shaped material closely contacts the barred body that passes non-metallic conducting material.
As further improvement of the utility model, described enhancing protective and the conductive cores formation contact rod that is cast as one.
As further improvement of the utility model, the ring of the contact rod of described enhancing protective week is watt rib shape of vertical convex-concave.
Lightning protection module of the present utility model is a kind of earth electrode based on the conductive non-metals material, and it is made up of conductivity, nonmetallic materials, metal earth electrode, electrolyte and hygroscopic agent that chemical stability is good.Main range of application: power plant, transformer station, switchyard, ultra-high-tension power transmission line, electric railway, telecommunications, move, working earthing, safety ground and lightning protections such as base station, ground satellite receiving station, radar station in the communication base station, microwave; Ground connection and protective earthing are done in work such as valuable precision instrument, computer room equipment, radio and television equipment, electromedical equipment; Lightning protections such as various skyscrapers and tall and big structures, showplace ancient building, tall and big memorial tower; Petroleum transportation pipeline and oil gas jar, flammable and explosive substance warehouse lightning protection.
Lightning protection module of the present utility model adopts the conducting medium of chemically stable nonmetal conductor material as module, and its conductivity is not subjected to seasonal effect; Can moisture retentive heat insulation, can keep effectively contacting with soil, earth resistance is low; At the high soil resistivity low country, can effectively reduce ground network ground resistance; Anti-big power frequency and impulse current impact, resistance stabilization; Corrosion-resistant, nontoxic, long service life, simple installation.
Description of drawings
Fig. 1 is a lightning protection module diagram of the present utility model;
Fig. 2 is the end view drawing of lightning protection module of the present utility model.
Embodiment
Lightning protection module of the present utility model is by conductive cores 1 and strengthen protective 2 constitutes.Conductive cores 1 is to be made of irony bar shaped material; strengthening protective 2 is to be made of nonmetal conductive material; metallic conduction core closely contact passes nonmetal enhancing protective; and nonmetal enhancing protective ring week is watt rib shape of vertical convex-concave; increased effective contact area equally with the earth; resistance-reducing efficiency obviously improves, and can make electric current obtain rapidly discharging when thunderbolt takes place, with the safety of protection building.Lightning protection module of the present utility model is mainly made by nonmetallic materials, resistance-reducing efficiency height, long service life, good stability, pollution-free.Be fit to various soil environments, particularly high resistant soil environment.
Strengthen protective 2 and the conductive cores 1 formation contact rod that is cast as one.
The ring week that strengthens the contact rod of protective 2 is watt rib shape of vertical convex-concave.
Lightning protection module of the present utility model; built-in hot galvanizing ground connection conductive cores; when tool is connected with protected ground wire; effective contact area of metal earth electrode and the earth will increase greatly; and since lightning-protection module series have preserve moisture very by force, moisture absorption and stable conductivity; therefore, the contact resistance of metal earth electrode and the earth will reduce greatly, thereby give full play to the resistance effect of falling of lightning-protection module.
Claims (3)
1. lightning protection module; be to constitute by conductive cores (1) and enhancing protective (2); it is characterized in that conductive cores (1) is to be made of irony bar shaped material, strengthening protective (2) is to be made of nonmetal conductive material, and irony bar shaped material closely contacts the barred body that passes non-metallic conducting material.
2. lightning protection module as claimed in claim 1 is characterized in that strengthening protective (2) and conductive cores (1) the formation contact rod that is cast as one.
3. lightning protection module as claimed in claim 1 or 2, the ring week that it is characterized in that strengthening the contact rod of protective (2) is watt rib shape of vertical convex-concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201592287U CN202013955U (en) | 2011-05-18 | 2011-05-18 | Lightning protection grounding module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201592287U CN202013955U (en) | 2011-05-18 | 2011-05-18 | Lightning protection grounding module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013955U true CN202013955U (en) | 2011-10-19 |
Family
ID=44784567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201592287U Expired - Fee Related CN202013955U (en) | 2011-05-18 | 2011-05-18 | Lightning protection grounding module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205832A (en) * | 2015-04-09 | 2016-12-07 | 嘉兴嘉合电力设备有限公司 | There is wire and the manufacture method thereof increasing surface area |
| CN114759376A (en) * | 2022-05-10 | 2022-07-15 | 青岛雷克石电力科技有限公司 | Grounding electrode device for assisting in heat dissipation of resistor |
-
2011
- 2011-05-18 CN CN2011201592287U patent/CN202013955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205832A (en) * | 2015-04-09 | 2016-12-07 | 嘉兴嘉合电力设备有限公司 | There is wire and the manufacture method thereof increasing surface area |
| CN114759376A (en) * | 2022-05-10 | 2022-07-15 | 青岛雷克石电力科技有限公司 | Grounding electrode device for assisting in heat dissipation of resistor |
| CN114759376B (en) * | 2022-05-10 | 2024-05-14 | 青岛雷克石电力科技有限公司 | Grounding electrode device for assisting resistor in heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20120518 |