Detection device for impregnation liquid level of round pipe

A detection device and dipping liquid technology, which is applied in the direction of measuring devices, liquid level indicators, lubrication indicating devices, etc., can solve the problems of inability to detect impregnation defects in pipelines and make up for impregnation defects, and achieve improved mechanical properties and electrical insulation properties , Improve the effect of impregnation effect

CN114323202AActive Publication Date: 2022-04-12BEIJING INSTITUTE OF TECHNOLOGYGY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2022-04-12

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Abstract

The invention relates to a round tube impregnation liquid level detection device, and relates to the field of material forming testing, the round tube impregnation liquid level detection device comprises a mold, an electronic balance, a microwave probe, an ultrasonic generator and a cable, the electronic balance is arranged at the bottom of the mold, the ultrasonic generator is placed at the top of the mold, and the microwave probe penetrates through the ultrasonic generator and extends into the mold; the cable is respectively connected with the microwave probe and the ultrasonic generator, so that the microwave probe is electrically connected with the microwave detection system, and the ultrasonic generator is electrically connected with the ultrasonic detection system; wherein one side of the bottom of the mold is fixedly connected with a glue dipping pipe, the other side, located on the top of the mold, of the ultrasonic generator is provided with an ultrasonic probe, and the ultrasonic probe extends into the mold.
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Description

technical field

[0001] The invention relates to the technical field of material forming testing, in particular to a detection device for a round tube immersion liquid level. Background technique

[0002] Aramid fiber-reinforced epoxy resin composites have the advantages of lighter weight and higher strength than glass fiber-reinforced epoxy resin composites. Aramid composite round tubes are widely used in high-voltage switchgear in the power industry as insulation for transmitting mechanical actions and connecting high and low potentials. Tie rods play the role of key insulating structural members.

[0003] The poor interfacial bonding ability of aramid fiber and epoxy resin determines that the impregnation process of aramid fiber fabric and epoxy resin is very difficult. For the preparation of aramid composite pipe, the impregnation speed control of glue solution in vacuum environment determines the impregnation effect of aramid composite pipe. The patent with publication...

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0043] A detection device for the immersion liquid level of a circular tube, combined with figure 1 , Figure 4 , including a mold 1, an electronic balance 2, a microwave probe 3, an ultrasonic generator 4 and a cable 5, the electronic balance 2 is arranged at the bottom of the mold 1, the ultrasonic generator 4 is placed on the top of the m...