CN201402861Y - Metal grounding module - Google Patents

Metal grounding module Download PDF

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Publication number
CN201402861Y
CN201402861Y CN2008202033334U CN200820203333U CN201402861Y CN 201402861 Y CN201402861 Y CN 201402861Y CN 2008202033334 U CN2008202033334 U CN 2008202033334U CN 200820203333 U CN200820203333 U CN 200820203333U CN 201402861 Y CN201402861 Y CN 201402861Y
Authority
CN
China
Prior art keywords
metal
grounding module
metal grounding
honeycomb
module
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
CN2008202033334U
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Chinese (zh)
Inventor
张远鹏
庄严
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.)
Hydropower fourteen Bureau Dali shaped Investment Co., Ltd.
Original Assignee
张远鹏
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 张远鹏 filed Critical 张远鹏
Priority to CN2008202033334U priority Critical patent/CN201402861Y/en
Application granted granted Critical
Publication of CN201402861Y publication Critical patent/CN201402861Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a metal grounding module specially used for high frequency communication equipment. The grounding module consists of electrode substrates positioned at the two sides, andhoneycomb-like metal dispersed fluid positioned in the middle part, wherein the honeycomb-like metal dispersed fluid is made of metal foamed by special process, so that the expansion ratio of metal material is up to 1 to 100, and the gap of the finished foam metal honeycomb structure can reach 5cm. Both the electrode substrates and the metal dispersed fluid are made by using current metal weldingprocess so as to ensure that each point of the dispersed fluid is reliably connected with the substrates.

Description

Metal grounding module
Technical field
The utility model relates to a kind of metal earthing material, especially relates to a kind of high frequency earthing module that is used for the HF communication device-specific.
Background technology
Along with the continuous development of mobile communication technology, private communication facility is more and more higher to the requirement of lightning protection, and especially communication base station itself is struck by lightning easily, and because thunder and lightning belongs to high-frequency current, all very serious to direct infringement and consequential damages that equipment produces.Traditional earthing material is confined to angle steel, copper coin, and resistance-reducing performance is lower, and the ground connection effect is not fine.
The utility model content
For can the pulse of more effective elimination thunder and lightning high-frequency electromagnetic to the influence of base station equipment, the utility model provides a kind of metal grounding module that is used for the HF communication device-specific.A kind of metal grounding module of this earthing module is made up of electrode base board that is positioned at both sides and the diffusing fluid that is positioned at mid portion, and described diffusing fluid is a foaming metal, and described diffusing fluid body inner structure can be alveolate texture.
Preferably, the diffusing fluid of this honeycomb metal is foamed through special process by metal and makes, and metal material is expanded to greatest extent, and the expansion ratio reaches 1: 100, and the foaming metal honeycomb gap of finished product can reach 5CM.
Preferably, in the space of foaming metal inside, be filled with conduction colloidal sol.
Preferably, this metal grounding module shape can be cuboid or cylinder.
Earthing module of the present utility model has adopted and has been mainly used in electromagnetic shielding, heat exchanger, the state-of-the-art metal foaming material of radiator etc. is as earthing material, its resistance-reducing performance exceeds 50% than traditional earthing material performance, has good ground connection effect, and the material surface area of its unit volume is 100-200 times of traditional material, on unit volume, maximized the contact area of earthing material and soil, dissipation high-frequency current speed is fast, the dissipation current capacity is strong, the characteristics that through-current capacity is big thereby have.
Description of drawings
Fig. 1 is the structure chart according to the exemplary embodiment of metal grounding module of the present utility model;
Fig. 2 is the use connection diagram according to the exemplary embodiment of metal grounding module of the present utility model.
Embodiment
Referring to Fig. 1, the metal grounding module that the utility model provides, it is made up of the diffusing fluid 2 of electrode base board 1 that is positioned at both sides and the honeycomb metal that is positioned at mid portion.Wherein the diffusing fluid of this honeycomb metal is foamed through special process by metal and makes, and metal material is expanded to greatest extent, and the expansion ratio reaches 1: 100, and the foaming metal honeycomb gap of finished product can reach 5CM; The diffusing fluid of this electrode base board and this metal adopts electric current metal solder technology to make, and guarantees that each point of diffusing fluid all reliably is connected with substrate.
Referring to Fig. 2, wherein show the situation that building or other grounding apparatus 4 are connected with the earth electrode of being made up of metal grounding module 5.The metal grounding module that the utility model provides is to cooperate special-purpose resistance reducing agent to use generally speaking in actual application.This special use resistance reducing agent is non-corrosive conduction colloidal sol, and the honeycomb space of metal connection module is fully contacted with resistance reducing agent, farthest utilizes the surface area of honeycomb to increase the earial drainage face, makes lightning current bleed off rapidly.Concrete using method is:
When 1) earth mat was constructed, this earth electrode 5 can horizontal or vertically be put, and the spacing minimum of two earth electrodes 5 was 3m when level was put;
2) in work progress, the shallow storage space of this earth electrode 5 should be not less than 0.5 * 1.0m, and before putting earth electrode 5, should make its saturated colloidal that is with piling resistance reducing agent and fully add water in the ground connection hole, afterwards earth electrode 5 is immersed and fully soaks into, add water repeatedly and precipitate 2 hours;
3) fully soil and compacting are returned in the post precipitation layering, return in the native process in layering to add water repeatedly;
4) because earth electrode 5 self has adopted special anticorrosion process to handle, need do the preservative treatment except that the solder joint of electrode junction at work progress, other parts do not need to do special preservative treatment;
5) under the situation of using metal grounding module, must use special-purpose resistance reducing agent, as use other acidity or alkaline chemical electric resistance reducing material may influence the useful life of metal grounding module;
6) in actual application, can adopt single only, many metal grounding modules series connection or the mode that composes in parallel earth electrode 5 reach the purpose that reduces earth resistance.

Claims (5)

1. a metal grounding module is made up of the diffusing fluid of electrode base board that is positioned at both sides and the metal that is positioned at mid portion, and it is characterized in that: described diffusing fluid body inner structure is an alveolate texture.
2. metal grounding module as claimed in claim 1 is characterized by: the diffusing fluid expansion ratio of this honeycomb metal is 1: 100, and the foaming metal honeycomb gap of finished product is 5CM.
3. metal grounding module as claimed in claim 2 is characterized by: be filled with conduction colloidal sol in the space of foaming metal inside.
4. metal grounding module as claimed in claim 1 is characterized by: this metal grounding module is shaped as cuboid.
5. metal grounding module as claimed in claim 1 is characterized by: this metal grounding module is shaped as cylinder.
CN2008202033334U 2008-11-13 2008-11-13 Metal grounding module Expired - Fee Related CN201402861Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008202033334U CN201402861Y (en) 2008-11-13 2008-11-13 Metal grounding module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008202033334U CN201402861Y (en) 2008-11-13 2008-11-13 Metal grounding module

Publications (1)

Publication Number Publication Date
CN201402861Y true CN201402861Y (en) 2010-02-10

Family

ID=41662661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008202033334U Expired - Fee Related CN201402861Y (en) 2008-11-13 2008-11-13 Metal grounding module

Country Status (1)

Country Link
CN (1) CN201402861Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110265800A (en) * 2019-05-21 2019-09-20 中国建筑第八工程局有限公司 Based on the earthing or grounding means and its construction method under the conditions of plate brad supporting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110265800A (en) * 2019-05-21 2019-09-20 中国建筑第八工程局有限公司 Based on the earthing or grounding means and its construction method under the conditions of plate brad supporting

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HUAWEI SCIENCE-TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ZHANG YUANPENG

Effective date: 20110331

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

Free format text: CORRECT: ADDRESS; FROM: 510000 116, NO. 9, PROVINCIAL ACADEMY OF SCIENCES, NO. 100, XIANLIE MIDDLE ROAD, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 510070 ROOM 116, OFFICE BUILDING OF PROVINCIAL ACADEMY OF SCIENCES, NO. 100, XIANLIE MIDDLE ROAD, YUEXIU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20110331

Address after: Room 116, office building, Provincial Academy of Sciences, 100 martyrs Road, Guangzhou, Guangdong, Yuexiu District 510070, China

Patentee after: Huawei Science-Technology Co., Ltd.

Address before: 510000 No. 9 martyrs Middle Road 100, Guangzhou Provincial Academy of Sciences, No. 116, Guangdong

Patentee before: Zhang Yuanpeng

C56 Change in the name or address of the patentee

Owner name: GUANGZHOU HOPEWELL TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: HUAWEI SCIENCE-TECHNOLOGY CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: Room 116, office building, Provincial Academy of Sciences, 100 martyrs Road, Guangzhou, Guangdong, Yuexiu District 510070, China

Patentee after: Guangzhou Hopewell Technology Co., Ltd.

Address before: Room 116, office building, Provincial Academy of Sciences, 100 martyrs Road, Guangzhou, Guangdong, Yuexiu District 510070, China

Patentee before: Huawei Science-Technology Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: HUAWEI SCIENCE-TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: GUANGZHOU HOPEWELL TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: Room 116, office building, Provincial Academy of Sciences, 100 martyrs Road, Guangzhou, Guangdong, Yuexiu District 511446, China

Patentee after: Huawei Science-Technology Co., Ltd.

Address before: Room 116, office building, Provincial Academy of Sciences, 100 martyrs Road, Guangzhou, Guangdong, Yuexiu District 510070, China

Patentee before: Guangzhou Hopewell Technology Co., Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160607

Address after: Yunnan province Dali Yunling road 671005 Bai Autonomous Prefecture of Dali City Economic Development Zone of Dali (Pearl International Garden two layer)

Patentee after: Hydropower fourteen Bureau Dali shaped Investment Co., Ltd.

Address before: Room 116, office building, Provincial Academy of Sciences, 100 martyrs Road, Guangzhou, Guangdong, Yuexiu District 511446, China

Patentee before: Huawei Science-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: 20100210

Termination date: 20161113