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Portable fireproof material detection device

A fireproof material and detection device technology, applied in the direction of measurement device, material thermal development, instrument, etc., can solve the problems of inconvenient on-site detection of fireproof coatings, inconvenience to carry, etc., and achieve the effect of simple structure, easy portability, and ensuring experimental accuracy.

Pending Publication Date: 2021-12-21
ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Performance testing of fire-resistant coatings is of great significance for ensuring the normal operation of power cables, but the fire-resistant material testing devices in the prior art are not easy to carry, and it is inconvenient to carry out on-site testing of fire-resistant coatings on power cables

Method used

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  • Portable fireproof material detection device

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Embodiment Construction

[0048] In order to better understand the technical solution in the present application, the technical solutions in the present application will be apparent to those skilled in the present application. , Not all of the embodiments. Based on the embodiments in the present application, one of ordinary skill in the art is in the scope of the present application without making creative labor premistence.

[0049] It should be noted that when the element is referred to as "fixed to" or "set" on another element, it can be directly placed directly on another component directly; when a component is called "connection As "another component, it can be directly connected to another component or indirectly connected to another element.

[0050] It is to be understood that the term "length", "width", "upper", "lower", "front", "post", "right", "vertical", "level", "top" The orientation or position relationship of "bottom" "inside", "outside", etc. is based on the orientation or positional relat...

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Abstract

The invention relates to the technical field of fireproof material detection and particularly relates to a portable fireproof material detection device. The portable fireproof material detection device comprises a heating box, wherein a heating rod is arranged in the heating box so as to heat a fireproof coating sheet; and a limiting mechanism in contact with an outer wall of the heating rod is arranged in the heating box so as to limit the fireproof coating sheet placed on the heating rod. The portable fireproof material detection device provided by the invention is simple in structure, convenient to operate and carry, convenient to move and place due to the arrangement of a first supporting leg and a second supporting leg at the bottom of the base, and convenient to limit and fix the fireproof coating sheet due to the arrangement of the limiting mechanism, so the fireproof coating sheet always keeps effective contact with the heating rod; therefore, experiment precision of fireproof performance detection of the fireproof coating sheet is ensured.

Description

Technical field [0001] The present invention relates to the technical field of detection fireproof material, and more particularly, to a portable fire protection material detecting means. Background technique [0002] With the rapid growth of my country's national economy, and constantly improve the level of modernization of the city, electricity consumption and corporate demand for electricity is growing, the city grid power cables as an important device, with an average 35% annual growth in the amount of rapid development . Since the 1970s, my country has been in the production and application of XLPE (cross-linked polyethylene) power cables of the rapid development, mainly due to: the light quality XLPE power cables, manufacturing process is simple, easy to install laying a good electrical and thermal properties. One of the power cable as the transmission power of the main ways to ensure that their research has important significance in the reliability of operation. Currently ...

Claims

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Application Information

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IPC IPC(8): G01N25/22G01B21/08
CPCG01N25/22G01B21/08
Inventor 李鹏飞张皓段玉兵姚金霞马国庆秦佳峰黄振宁胡晓黎刘萌师伟李杰林颖刘辉贾然周超张洋张丕沛
Owner ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY
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