Integrated heat preservation and insulation assembly type metal plate suspended ceiling structure

The modular snap-fit ​​design and integrated composite structure of the prefabricated metal panel ceiling with thermal insulation solve the problems of low installation efficiency, insufficient thermal insulation performance and poor structural stability of ceiling structures. It achieves rapid installation, low maintenance costs and significant energy-saving effects, and meets the seismic requirements of high-rise buildings.

CN224325942UActive Publication Date: 2026-06-05GUANGDONG JIUMI SPACE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG JIUMI SPACE TECH CO LTD
Filing Date
2025-05-16
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing ceiling structures suffer from low installation efficiency, insufficient thermal insulation performance, difficult maintenance, and poor structural stability. In particular, the method of fixing metal panels to the keel relies on high manual precision, requires additional insulation layers, requires the surrounding structure to be destroyed and disassembled if a single metal panel is damaged, and lacks an effective limiting mechanism, which makes the metal panels prone to displacement or detachment.

Method used

The modular snap-fit ​​design of the prefabricated metal panel ceiling structure integrates thermal insulation and heat preservation. Through the combination of main keel, hanging column, snap-fit ​​vertical groove, inclined through hole and limiting component, the metal panel can be quickly installed and disassembled. The combination of sealing strip and reflective coating improves the thermal insulation performance, and the double limiting mechanism enhances the structural stability.

Benefits of technology

It has achieved a reduction in metal panel installation time to within 30 seconds, a 60% increase in construction efficiency, a 75% reduction in maintenance costs, a reduction in the number of thermal bridges, a 40% reduction in heating and cooling loads, an improved wind pressure resistance, meets the seismic requirements of high-rise buildings, extends the structural lifespan to 30 years, and saves 25% of floor height.

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    Figure CN224325942U_ABST
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Abstract

The utility model belongs to aluminum assembly type building product field especially heat preservation and thermal insulation integrated assembly type metal sheet ceiling structure, in view of the following technical defects that exist in the current ceiling structure: low installation efficiency: heat preservation and thermal insulation performance is insufficient: maintenance difficulty: the problem of poor structural stability, present and propose the following scheme, it includes a plurality of main keels, a plurality of Main keel is parallelly arranged, the both sides of the top of a plurality of main keels are fixedly connected with the hanging column, the top of the hanging column is fixedly connected with the floor and is used for hoisting the main keel on the floor, a plurality of metal plate bodies are clamped between a plurality of main keels, in the utility model, the modular clamping design shortens the installation time of single metal plate to within 30 seconds, and the comprehensive construction efficiency is improved by 60%; disassembly can be completed without professional tools, and the maintenance cost is reduced by 75%, and the double limiting mechanism (clamping vertical groove + limiting horizontal plate) improves the wind pressure resistance of the metal plate to 5kPa.
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