CN104183931A - Lightning prevention grounding device - Google Patents
Lightning prevention grounding device Download PDFInfo
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- CN104183931A CN104183931A CN201410408264.0A CN201410408264A CN104183931A CN 104183931 A CN104183931 A CN 104183931A CN 201410408264 A CN201410408264 A CN 201410408264A CN 104183931 A CN104183931 A CN 104183931A
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- grounding
- flat steel
- lightning prevention
- curve
- lead
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Abstract
The invention discloses a lightning prevention grounding device which comprises a lightning prevention lead, a device box and a grounding lead. Up-and-down curve grounding flat steel is arranged in the device box, steel meshes are arranged in front of and behind the curve grounding flat steel, the front steel mesh, the rear steel mesh and the curve grounding flat steel are welded into a whole, the left end of the curve grounding flat steel is connected with the lightning prevention lead, the right end of the curve grounding flat steel is connected with the grounding lead, soil is further arranged in the device box, a water inlet pipe and a water inlet adjusting valve are arranged above the curve grounding flat steel, small drop irrigation holes are formed in the water inlet pipe in the device box, and circular holes are evenly distributed in a whole bottom plate of the device box. The lightning prevention grounding device has the advantages of being simple in structure, easy to manufacture, low in manufacturing cost, capable of achieving industrialized production, convenient to mount and good in lightning prevention effect. The lightning prevention grounding device is suitable for being installed and used in places such as power systems, communication systems, petrol stations and high-rise buildings where lightning prevention needs to be conducted, and the lightning prevention grounding device can be used for compensating for a lightning prevention grounding body with long service time and increased grounding resistance.
Description
Technical field
The present invention relates to a kind of grounding-for-lightning device, belong to shocking preventing technology field.
Background technology
Traditional lightning protection adopts the metal materials such as iron, copper, at one, excavates several horizontal and vertical zanjons on idly, is embedded in earth, as earth electrode.Need like this one idly, also want a large amount of man power and materials, and labour intensity is large.If in the intensive place of high buildings and large mansions, cannot find idly, so it is more difficult that earth electrode is installed.Lightning-proof grounding body has been installed in addition, but because service time is longer, the oxidation of the metal material of earth electrode, increases earth resistance, thereby causes lightning strike accident to happen occasionally.If re-start installation, its workload is very large.
The present invention develops a kind of grounding-for-lightning device, need not excavate several horizontal and perpendicular zanjons, it can be installed on the ground.Longer service time for lightning-proof grounding body, earth resistance increases, and can the present invention be conveniently installed and remedy.
Summary of the invention
The object of this invention is to provide a kind of grounding-for-lightning device, the deficiency existing to overcome current grounding-for-lightning device.
In order to realize above-mentioned object, a kind of grounding-for-lightning device provided by the invention, comprises lightning protection lead-in wire, device case and ground lead, concrete technical scheme: in device case, be provided with upper and lower crooked grounding flat steel; The front and back of this bending grounding flat steel are provided with steel mesh, and this front and back steel mesh and crooked grounding flat steel are welded as a whole; The left end of this bending grounding flat steel is connected with lightning protection lead-in wire, and its right-hand member is connected with ground lead; In this device case, be also placed with earth; This bending grounding flat steel top is provided with water inlet pipe and inlet regulating valve door, and is provided with drip irrigation aperture on the water inlet pipe in device case; The whole base plate of this device case is provided with the circular hole being evenly distributed.
Adopt the present invention of above-mentioned measure to there is simple in structure, easy manufacture, cheap, can carry out batch production production, easy for installation, the advantage that lightning protection effect is good.
Below in conjunction with accompanying drawing to the present invention's further detailed explanation again.
Accompanying drawing explanation
Fig. 1 is stereoscopic schematic diagram of the present invention;
Fig. 2 is that partial cutaway of the present invention is shown schematic perspective view;
Fig. 3 is water inlet pipe schematic diagram of the present invention;
Fig. 4 is the crooked grounding flat steel schematic perspective view of the present invention.
Sequence number explanation in figure: lightning protection lead-in wire 1, device case 2, crooked grounding flat steel 3, water inlet pipe 4, drip irrigation aperture 4-1, control valve 4-2, steel mesh 5, earth 6 and ground lead 7.
Embodiment
With reference to figure 1, Fig. 2, Fig. 1 is stereoscopic schematic diagram of the present invention, and Fig. 2 is that partial cutaway of the present invention is shown schematic perspective view; From Fig. 1, Fig. 2, it is concrete structure of the present invention, comprise lightning protection lead-in wire 1, device case 2 and ground lead 7, embodiment: be provided with upper and lower crooked grounding flat steel 3 in device case 2, the front and back of this bending grounding flat steel 3 are provided with steel mesh 5, this front and back steel mesh 5 is welded as a whole with crooked grounding flat steel 3, and object is the area that increases earth electrode.The left end of this bending grounding flat steel 3 is connected with lightning protection lead-in wire 1, and its right-hand member is connected with ground lead 7.In this device case 2, be also placed with earth 6.Above crooked grounding flat steel 3, be provided with water inlet pipe 4 and inlet regulating valve door 4-2, and be provided with drip irrigation aperture 4-1 on the water inlet pipe 4 in device case 2; The whole base plate of this device case 2 is provided with the circular hole (not drawing in the drawings) being evenly distributed, and object is that the earth in device case 2 is connected with the earth of the earth.
With reference to figure 3, Fig. 3 is water inlet pipe schematic diagram of the present invention, knows that the length of water inlet pipe 4 is similar in appearance to the length of device case from Fig. 3, and under inlet regulating valve door 4-2 controls, drip irrigation aperture 4-1 carries out drip irrigation to the earth 6 in device case 2.When thundering season, control valve 4-2 is suitably opened, make the earth 6 in device case moistening together with the earth of the earth, keep conduction good.
With reference to figure 4, Fig. 4 is the crooked grounding flat steel schematic perspective view of the present invention, and grounding flat steel 3 is set to Curved as can be seen from Figure, and object is to make grounding flat steel and earth 6 have larger contact-making surface.This earth 6 is connected with the earth, thereby reaches the contact-making surface that increases crooked grounding flat steel 3 and the earth.The left end of this bending grounding flat steel 3 is connected with lightning protection lead-in wire 1, and its right-hand member is connected with ground lead 7.Enif aspect is conducted into the earth by crooked grounding flat steel 3, and two aspects are conducted into the earth by ground lead 7, thereby reaches lightning-arrest effect.
Making of the present invention, first handle assembly case is carried out, secondly after the upper steel mesh of the front and back of the crooked grounding flat steel processing welding, in embedding device case.Above crooked grounding flat steel, the water inlet pipe that has been equipped with drip irrigation aperture is installed again.Then will in device case, be placed with earth, and add water earth is compressed.Finally device case lid is built.
The present invention can carry out batch production production, during installation, the product of this device is transported on on-the-spot ground, then on ground, is dug 30 centimetres of grooves, and device case is imbedded in earth.Then the left end of crooked grounding flat steel and lightning protection lead-in wire is connected, then with diameter, is that one end of round steel and the right-hand member of crooked grounding flat steel of 12 centimetres is connected, in this dark earth in 1.5 meters, side of round steel other end flush mounting case, finally connect water inlet pipe.
Because the object of lightning protection is not identical, so the requirement of lightning protection resistance is not identical yet.After if this device is installed, the earth resistance on this ground does not also reach requirement, can the quantity of this device be installed by increase, reaches the requirement of this ground earth resistance.
Claims (1)
1. a grounding-for-lightning device, comprises lightning protection lead-in wire (1), device case (2) and ground lead (7), it is characterized in that: in described device case (2), be provided with upper and lower crooked grounding flat steel (3); The front and back of described crooked grounding flat steel (3) are provided with steel mesh (5), and this front and back steel mesh (5) is welded as a whole with crooked grounding flat steel (3); The left end of this bending grounding flat steel (3) is connected with lightning protection lead-in wire (1), and its right-hand member is connected with ground lead (7); In this device case (2), be also placed with earth (6); In crooked grounding flat steel (3) top, be also provided with water inlet pipe (4) and inlet regulating valve door (4-2), and be provided with drip irrigation aperture (4-1) on the water inlet pipe (4) in device case (2); The whole base plate of this device case (2) is provided with the circular hole being evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408264.0A CN104183931A (en) | 2014-08-19 | 2014-08-19 | Lightning prevention grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410408264.0A CN104183931A (en) | 2014-08-19 | 2014-08-19 | Lightning prevention grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104183931A true CN104183931A (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410408264.0A Pending CN104183931A (en) | 2014-08-19 | 2014-08-19 | Lightning prevention grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104183931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258449A (en) * | 2017-12-23 | 2018-07-06 | 河南智金网络技术有限公司 | A kind of curved band steel ground connection extending apparatus |
-
2014
- 2014-08-19 CN CN201410408264.0A patent/CN104183931A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258449A (en) * | 2017-12-23 | 2018-07-06 | 河南智金网络技术有限公司 | A kind of curved band steel ground connection extending apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |