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Silicon fiber Ti-gold no-burning flexible joint

A soft joint, titanium technology, applied in the direction of pipes/pipe joints/fittings, hoses, pipes, etc., can solve the problems of non-combustible, fire-resistant hoses can not completely solve the fire prevention, can not meet the fire protection requirements, etc., to achieve convenient installation and maintenance , Improve the effect of fire performance

Inactive Publication Date: 2007-09-12
BEIJING FUWEIFENG BUILDING TECH CO LTD
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The invention aims to solve the problem that the special fire hose for the smoke exhaust fan cannot completely solve the problem of fire prevention in use, and provides a brand-new fire-resistant High temperature, wear-resistant, corrosion-resistant non-combustible flexible air duct material

Method used

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  • Silicon fiber Ti-gold no-burning flexible joint
  • Silicon fiber Ti-gold no-burning flexible joint

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Experimental program
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Effect test

Embodiment Construction

[0018] According to the inspection report (No. 2006-2643) provided by the National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Refractory Components, the combustion grade of the silicon fiber titanium non-combustible air duct material of the present invention is GB8624A, and its inspection data is: furnace The average internal temperature rise is 0°C (standard is ≤50°C); the average continuous burning time of the sample is 0 seconds (the standard is ≤20 seconds).

[0019] The fireproof effect of the special hose for smoke exhaust fan made of silicon fiber titanium non-combustible material is very obvious. According to experimental data, this material is a completely non-combustible material. When high temperature, toxic and harmful gases and media corrode it, its Because the surface contains silicon and titanium metal substances, it has strong anti-corrosion and anti-wear ability. The temperature will not peel off from the surface even if the...

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PUM

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Abstract

The invention discloses a kind of silica fiber titanium gold non-ignitable soft joint which is made by silica fiber titanium gold non-ignitable material. The production technical process of this silica fiber titanium gold non-ignitable material is that: weave the base by using the glass fabric; make the glass fabric immersed the rubber; treat it by sub-salt, shoot off and curing; coat special siliceous rubber and siliceous titaniferous rubber; compose silica fiber titanium gold cloth. The silica fiber titanium gold non-ignitable soft joint of this invention makes the silica fiber titanium gold non-ignitable material instead of the aluminum foil glass thread and resolves the use flaw of the modern soft pipe thoroughly and improve the fire protection performance of it largely.

Description

Technical field [0001] The invention relates to an important accessory commonly used in HVAC and smoke prevention and exhaust system engineering, in particular to a fireproof soft joint made of special non-combustible materials. Background technique [0002] According to the prior art verification, the national utility model patent "Special Fireproof Hose for Smoke Prevention and Exhaust Fan" (Patent No.: ZL95226616.4) discloses a special fireproof hose for smoke prevention and exhaust fan for ventilation. Its main feature is that it is non-combustible and It is compounded with flame-retardant materials, resistant to high temperature of 800°C, anti-vibration, mildew proof, silencing, easy maintenance, flexible installation, any twist angle, and the fire hose remains unchanged. It is understood that this kind of hose has been used for many years, its fireproof performance has certain defects, and the quality of hose manufacturing is unstable. [0003] In the process of use, the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L11/00
Inventor 王付冰
Owner BEIJING FUWEIFENG BUILDING TECH CO LTD
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