FRP Radome Waterproof Performance Test Device and Test Method

A fiberglass radome and testing device technology, which is applied in the direction of using liquid/vacuum to measure liquid tightness and detecting the appearance of fluid at the leakage point, can solve the problem of affecting product performance and service life, water seepage and leakage of antenna products, etc. question
CN109443650BActive Publication Date: 2020-11-06COMBA TELECOM TECH (GUANGZHOU) CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
COMBA TELECOM TECH (GUANGZHOU) CO LTD
Publication Date
2020-11-06

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Abstract

The invention relates to a waterproofness testing device for a glass fiber reinforced plastic radome and a testing method of the device. The testing device comprises an elastic cushion block, one sideface of the elastic cushion block can completely cover a port of the to-be-tested glass fiber reinforced plastic radome, and when one port of the to-be-tested glass fiber reinforced plastic radome faces the upper side face of the elastic cushion block and is vertically placed on the elastic cushion block, the lower port of the to-be-tested glass fiber reinforced plastic radome is sealably matchedwith the upper side face of the elastic cushion block. When the waterproofness testing device for the glass fiber reinforced plastic radome conducts waterproofness testing work, the lower port of theto-be-tested glass fiber reinforced plastic radome faces the upper side face of the elastic cushion block and is vertically placed on the elastic cushion block at first, at this moment, the elastic cushion block is elastically deformed under the function of gravity of the to-be-tested glass fiber reinforced plastic radome, the lower end of the to-be-tested glass fiber reinforced plastic radome can be sunken in the elastic cushion block, thus the lower port of the to-be-tested glass fiber reinforced plastic radome can be sealably matched with the upper side face of the elastic cushion block, and a good sealing effect is achieved.
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Description

technical field

[0001] The invention relates to the technical field of testing the waterproof performance of a fiberglass radome, in particular to a device for testing the waterproof performance of a fiberglass radome and a testing method thereof. Background technique

[0002] FRP radome is produced by glass fiber and unsaturated polyester resin through pultrusion molding process, and it is inevitable that there will be some unqualified phenomena with pores. If the fiberglass radome with these fine holes is used for antenna products without screening, it will easily lead to water seepage and leakage of the antenna product in rainy or humid environment, thus affecting the performance and service life of the product. Contents of the invention

[0003] Based on this, it is necessary to overcome the defects of the prior art, and provide a waterproof performance testing device and a testing method for a fiberglass radome, which can more accurately test the waterproof performanc...

Claims

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