Fireproof cable combustion test device

A combustion test and fireproof cable technology, which is applied in the direction of chemical analysis by means of combustion, can solve the problems of affecting test efficiency, affecting the health of test personnel, time-consuming and labor-intensive problems, and achieves the effect of facilitating job replacement, reducing time, and reducing inhalation

Active Publication Date: 2021-02-02
广西顺业线缆有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Therefore, it is necessary to carry out a combustion test on the cable. When the cable is subjected to a combustion test, the cable is supported by the cable support system, and the wire and cable are burned through the flame for a certain period of time to detect its fire resistance. After the test is completed, the cable is removed and the cable to be tested is installed, which is time-consuming and laborious, which affects the test efficiency
Because the burning of the cable will produce harmful gas, the testers will be in the test room for a long time, which will affect the health of the testers

Method used

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Embodiment Construction

[0041] 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.

[0042] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...

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Abstract

The invention relates to the technical field of cable test equipment, in particular to a fireproof cable combustion test device which comprises a test chamber, a test box and a controller, the test box is arranged in the test chamber, a cable fixing mechanism, a combustion mechanism and a water spraying mechanism are arranged in the test box, and the cable fixing mechanism comprises a fixing frame, a connecting plate and a clamping plate and is used for clamping and electrifying a cable; the base is provided with an impact mechanism, and the impact mechanism comprises a supporting plate, an elastic telescopic rod, an impact carbon block and an electromagnet and is used for providing impact force for the cable; the combustion mechanism and the water spraying mechanism are both arranged in the test box, and the combustion mechanism is used for combusting a cable; the water spraying mechanism is used for spraying the cable; and the controller is electrically connected with the combustionmechanism and the water spraying mechanism so as to control starting and stopping of the combustion mechanism and the water spraying mechanism. Mounting and dismounting of a cable combustion test canbe facilitated, and the test efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cable test equipment, in particular to a fireproof cable combustion test device. Background technique [0002] Fire-resistant cables refer to cables that can maintain safe operation for a certain period of time under the condition of flame burning. Fire-resistant cables are widely used in high-rise buildings, underground railways, underground streets, large power stations, important industrial and mining enterprises and other places related to fire safety and fire-fighting and lifesaving, such as power supply lines and control lines of emergency facilities such as fire-fighting equipment and emergency guide lights. [0003] Therefore, it is necessary to carry out a combustion test on the cable. When the cable is subjected to a combustion test, the cable is supported by the cable support system, and the wire and cable are burned through the flame for a certain period of time to detect its fire resistance. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N31/12
CPCG01N31/12
Inventor 樊玉广骆蜜陈嘉欣林浩明陆忠群卢建忠胡伟
Owner 广西顺业线缆有限公司
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