Decorative Fireproof Acoustic Door

A sound-insulating door and sound-insulating technology, applied in fire-proof doors, sound-insulating doors/windows, etc., can solve the problems of lack of decorative effect and poor sound-insulation effect of fire-proof doors, and achieve good decoration, good decorative effect and high insulation. sound effects

Active Publication Date: 2015-09-23
XIAMEN JIADA GREEN CONSTRUCION ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantages of poor sound insulation effect and lack of decorative effect of the existing fire doors, the present invention provides a decorative fire sound insulation door, which meets strict fire protection indicators and has high sound insulation At the same time, it has good decorative effect

Method used

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  • Decorative Fireproof Acoustic Door
  • Decorative Fireproof Acoustic Door
  • Decorative Fireproof Acoustic Door

Examples

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Embodiment Construction

[0018] exist figure 1 , 2 In the shown embodiment, a decorative fireproof and soundproof door is composed of a door frame (1), a door leaf (2), a soundproof door lock structure (3), a fireproof sealing strip, a hinge (4), and a door bottom that is automatically sealed The sound insulation structure (5) is composed. The soundproof door lock structure (3) is composed of a three-bar handle lock (6) and a lockset soundproof structure (7); the fireproof sealing strip is composed of a composite semi-D Type fireproof sealing strip (8), the L-shaped fireproof sealing strip (9) in the L-shaped corner on the door leaf and the cladding type fireproof sealing strip (10) between the hinges (4). The door leaf (2) is composed of inner and outer pressed and formed steel plate facades (11), the inside of the facade is painted with fireproof damping glue and bonded with aluminum silicate refractory fiber paper (12), and the door leaf has a built-in damping and sound insulation board (13), abs...

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PUM

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Abstract

The invention discloses a decorative fireproof and soundproof door which is composed of a door frame, a door leaf, a soundproof door lock structure, fireproof sealing rubber strips, hinges and an automatic door bottom sealing soundproof structure. The soundproof door lock structure is composed of a three-rod handling lock and a lock soundproof structure. The fireproof sealing rubber strips are composed of composite fireproof semi-D-shaped sealing strips arranged in the L-shaped bent corners of the door frame, L-shaped fireproof sealing rubber strips arranged in the L-shaped bent corners of the door leaf, and cladding type fireproof sealing strips arranged between the hinges. The lock soundproof structure is composed of a front circular pipe sleeve and a rear circular pipe sleeve of a square pipe steel latch for twisting a spring bolt, a circular pipe sleeve of an installation rod, a steel box of a protective sleeve of the spring bolt, and fireproof and soundproof materials with which a cavity is filled. The lock soundproof structure is installed at the installation position of the three-rod handling lock in a door leaf compression forming steel plate. The decorative fireproof and soundproof door meets strict fireproof indexes, has the higher soundproof effect, and has the good decorative feature.

Description

technical field [0001] The invention relates to the technical field of noise control, in particular to a decorative fire-proof and sound-insulation door that can effectively block noise transmission and has a fire-proof function. Background technique [0002] At present, noise has become a major environmental pollution, and the acoustic environment of buildings has attracted more and more attention. If the enclosure structure is composed of two or more components with different transmission coefficients, if the overall sound insulation is to be improved, the sound insulation of the components with the worst sound insulation performance should be increased first. For example, if the wall with doors and windows is installed, although the wall has good sound insulation performance, the sound insulation effect of this combined structure is greatly reduced due to the installation of doors and windows with lower sound insulation than it. Therefore, improving the sound insulation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/16E06B5/20
Inventor 张青山蔡伟强林超林嘉祥
Owner XIAMEN JIADA GREEN CONSTRUCION ENG CO LTD
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