A detection device for the immersion liquid level of a round pipe

A detection device and immersion liquid technology, which is applied in the direction of measuring device, liquid level indicator, lubrication indicator device, etc., can solve the problems of inability to detect pipeline dipping defects, inability to make up for dipping defects, etc., to improve mechanical and mechanical properties and electrical insulation performance. , The effect of improving the impregnation effect

CN114323202BActive Publication Date: 2022-05-10BEIJING INSTITUTE OF TECHNOLOGYGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-05-10

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Abstract

The invention relates to a detection device for the immersion liquid level of a circular tube, which relates to the field of material forming testing, and includes a mould, an electronic balance, a microwave probe, an ultrasonic generator and cables. The electronic balance is arranged at the bottom of the mould, and the ultrasonic generator is placed at the top of the mould. , the microwave probe passes through the ultrasonic generator and extends into the mold, and the cables are respectively connected to the microwave probe and the ultrasonic generator to electrically connect the microwave probe to the microwave detection system, and the ultrasonic generator to the ultrasonic detection system; Glue impregnation pipe is fixed on one side, and the ultrasonic generator is located on the other side of the top of the mould, and an ultrasonic probe is installed on the other side, and the ultrasonic probe extends into the mould.
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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...

Examples

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...