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Electromagnetic wave or microwave emitting device for infrared lossless road disease detection

A technology for road damage and non-destructive testing, which is applied in the field of infrared flaw detection of pavement materials, can solve problems such as the heating method and strict temperature requirements of pavement materials, and achieve the effects of flexible heating method, improved heating efficiency and strong adaptability

Active Publication Date: 2019-08-06
HEFEI UNIV OF TECH
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  • Claims
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Problems solved by technology

[0005] The purpose of the present invention is to provide a device for non-destructive detection of infrared road damage by emitting electromagnetic or microwave, so as to solve the problem that the heating method and temperature of the pavement material are strict when using the existing infrared road non-destructive detection device for detection

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  • Electromagnetic wave or microwave emitting device for infrared lossless road disease detection
  • Electromagnetic wave or microwave emitting device for infrared lossless road disease detection
  • Electromagnetic wave or microwave emitting device for infrared lossless road disease detection

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-7 As shown, the present invention provides the following technical solution: a device for emitting electromagnetic or microwave for non-destructive detection of infrared road damage, including an infrared camera 1, a rotating device 2 and a shielding device 3, characterized in that: the shielding device 3 includes a first side The side shield 301 and the second side shield 302, the first side shield 301 and the second side shield 302 are r...

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Abstract

The invention discloses an electromagnetic wave or microwave emitting device for infrared lossless road disease detection. The device comprises an infrared camera, a rotation device and a shielding device, the shielding device comprises a first side radome and a second side radome, the first and second side radomes are positioned in the two sides of the rotation device respectively, the infrared camera is positioned above the rotation device, and the rotation device forms a box type device with the bottom. The device is flexible in the heating manner and highly adaptive, electromagnetic heating or microwave heating can be selected according to different road materials, the electromagnetic waves or microwave can be used to heat the road material rapidly and efficiently by means of magneticgathering and reflection effects, and the problem that the pavement material has strict requirements for heating manner and temperature in infrared lossless road detection technology is solved.

Description

technical field [0001] The invention belongs to the technical field of infrared flaw detection of pavement materials, and in particular relates to a device for nondestructive detection of infrared road diseases by emitting electromagnetic waves or microwaves. Background technique [0002] The development of transportation is an important guarantee for a country's national economy, and the foundation of transportation is roads. Without roads, material transportation and personnel travel cannot be carried out. To ensure the development of transportation, the quality of road engineering must be guaranteed. Therefore, under the premise of not damaging the pavement, the method of inspecting the surface and interior of the pavement material under inspection, that is, non-destructive testing technology, is of great significance to road construction and maintenance. Although there are many non-destructive detection methods, such as X-ray inspection, ultrasonic inspection, magnetic p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/72
CPCG01N25/72
Inventor 刘凯方诚王昌胜黄义洲王芳凌华樊鑫鑫秦晨阳戴冬凌彭传奇
Owner HEFEI UNIV OF TECH
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