High-protection-level double-power thunder and lightning diverter

一种双动力、高防护的技术，应用在防雷防静电领域，能够解决平面涡卷弹簧弹力疲劳、编织带不能缩回、频繁伸出和回缩等问题，达到受力均衡、整体结构紧凑且小巧、提高可靠性的效果

Pending Publication Date: 2019-12-06
NINGBO EBENALP FLUID EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use of this structure, when encountering strong winds, the copper braid is blown, resulting in frequent extension and retraction
Frequent stretching vibration will cause elastic fatigue or even fracture of the planar scroll spring in the equipment
Once the elastic force of the planar scroll spring becomes weaker or even broken, the braided belt cannot be retracted into the device and will be scattered on the floating plate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0026] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or in a specific orientation...

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PUM

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Abstract

The invention discloses a high-protection-level double-power thunder and lightning diverter. The diverter comprises a mounting bracket, a winging mechanism, a copper woven belt and a wind swing preventing module; the winding mechanism comprises a fixed main shaft, a winding cylinder and revolving modules; the fixed main shaft is fixedly arranged on the mounting bracket; the winding cylinder is rotationally arranged on the fixed main shaft; two sets of the revolving modules are provided and fixedly arranged on the two sides of the winding cylinder; the winding cylinder is lower than the revolving modules; the copper woven belt is wound on the winding cylinder and positioned between the revolving modules on the two sides; the revolving modules can force the copper woven belt to be covered and wound on the winding cylinder; the wind swing preventing module comprises a fixed base and limiting rings; the fixed base is fixedly arranged on the mounting bracket; two limiting rings are providedand fixedly arranged on the fixed base; and the limiting rings are positioned on the two sides of the winding cylinder, and are higher than the revolving modules. The diverter has the advantages of high power and reliable operation.

Description

technical field [0001] The invention relates to the field of lightning protection and antistatic technology, in particular to a lightning shunt. Background technique [0002] Large crude oil storage tanks are generally floating roof storage tanks, and the floating plate floats on the crude oil when in use. At present, in order to prevent crude oil vapor from leaking from the edge of the floating plate, it is usually sealed. This seal is completed by a non-conductive material, usually nitrile rubber, which can electrically insulate the floating plate from the tank wall. Make the floating disk an isolated conductor. Due to the high resistivity of crude oil, crude oil can generate a large amount of static charge when lightning occurs and crude oil is quickly filled into tanks, and these charges will gradually transfer to an attractive conductor with an opposite charge. The floating plate will collect the static charge of crude oil. The induced voltage of the static charge can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/34B65D90/22
CPCB65D88/34B65D90/22
Inventor 陈青科余新其吴骥
Owner NINGBO EBENALP FLUID EQUIP MFG
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