A kind of flame resistant glass frame system
Technical field
The utility model relates to the function building product, and building fire protection articles for use particularly relate in particular to a kind of frame system of flame resistant glass.
Background technology
At building field, the flame resistant glass frame system has obtained great utilization, traditional flame resistant glass framework adopt usually ordinary steel square tube, aluminium composite material, stainless steel and other metal materials directly the mode of piecing together gather and form.The function of flame resistant glass framework is support glass and play the space enclosing structure effect only not, also needs simultaneously to come together to realize fire integrity or anti-flaming thermal-insulation requirement with flame resistant glass.And existing various flame resistant glass frame system adopts metal framework structure merely, and it is running under the situation of fire, the easy deformation of being heated, reduced fireproof performance, though metal has anti-flammability, heat conductivility is also very strong, so the fire-proof and thermal-insulation poor effect.
Existing flame resistant glass framework is difficult to really reach the fire prevention purpose owing to material, structural reason cause framework to lose anti-fire action prematurely.
The utility model content
At above-mentioned deficiency, technical problem to be solved in the utility model is to provide a kind of with flame resistant glass framework reasonable in design, simple in structure, that fire resistance is strong, convenient and practical.
The technical scheme that the utility model adopted is:
The framework that the fixed strip that comprise frame with hollow structure, has hollow structure constitutes is characterized in that, further comprises the anti-flaming thermal-insulation material, has the anti-flaming thermal-insulation material at least one hollow structure of described framework.
Described anti-flaming thermal-insulation material is filled in whole hollow structures of described frame and fixed strip.
It is described that to have the anti-flaming thermal-insulation material be fire proofing material.
Described fire proofing material is the fire prevention silicate fiber.
Inside and outside surface coverage at described framework has fireprotection layer.
Described fireprotection layer is the fire resisting paint coating.
Fire prevention Expansion sealing adhesive tape is arranged between described flame resistant glass and fixed strip.
The utlity model has following beneficial effect:
The utility model has compared with prior art been strengthened the anti-flaming thermal-insulation of frame system, improves the fireproof performance of framework, comes together to realize fire integrity or anti-flaming thermal-insulation requirement with flame resistant glass; Improved the whole fireproof performance of whole flame resistant glass frame system, have reasonable in design, convenient and practical, increase the service life, can be widely used in various flame resistant glass door and windows, in building trade utilization vast market prospect is arranged.
Description of drawings
Fig. 1 plan view of the present utility model;
Fig. 2 A-A is to sectional drawing.
The specific embodiment
For the ease of to further understanding of the present utility model, the utility model is described in detail below in conjunction with accompanying drawing.
Shown in Fig. 1,2, the flame resistant glass frame system comprises that frame 1, fixed strip 4 form frameworks, and the flame resistant glass 6 fix of described framework, and formation such as the expanding sealing strips 5 of preventing fires.Wherein, flame resistant glass 6 is fixed on the frame 1 by fixed strip 4, and described frame 1, fixed strip 4 can adopt high temperature resistant non-combustible material such as metal material, pottery, composite material to constitute according to demand, as steel, aluminium composite material etc.; It is rectangle or rectangular section bar that frame 1, fixed strip 4 can adopt the cross section, as square tube etc.; Also can adopt a fixed strip 4 and frame are constituted " L " shape as an integral body, "T"-shaped frame, fixed strip 4 is fixed flame resistant glass 6 with frame.For continuous flame resistant glass frame system, can adopt the frame of " Z " shape.Described fixed strip 4 is fixed on the frame 1 by screw or other connected modes.
With reference to shown in Figure 2, the framework that frame 1 and fixed strip 4 are formed, frame 1 and fixed strip 4 adopt hollow structure, frame 1 and fixed strip 4 are filled anti-flaming thermal-insulation material 2 in hollow structure, anti-flaming thermal-insulation material 2 comprises asbestos, rock wool, aluminium hydroxide, pottery, fire prevention silicate fiber etc., anti-flaming thermal-insulation material 2 is fire proofing materials, as asbestos, fire prevention silicate fiber, and the preferred fire prevention silicate fiber that adopts.By in the frame 1 of hollow structure and fixed strip 4, filling fire proofing material, make that the whole mechanical property of frame 1 and fixed strip 4 is more stable, reduced the heat conductivility of framework, strengthen effect of heat insulation; When flame fire-cures framework, improved fireproof performance.Simultaneously can play boring that sealing need form because of construction etc. on framework owing to filled fire proofing material, even and certain part damage because of fire causes framework, flame also can't enter framework inside, improve fireproof performance.The inside and outside surface coverage of frame 1 and fixed strip 4 has fireprotection layer 3, and fireprotection layer 3 is to adopt sprayed fire proofing lacquer coat, fire prevention to handle coating etc., with the fireproof performance of further raising framework.Between flame resistant glass 6 and the fixed strip 4 with 5 sealings of fire prevention expansion sealing bar, can be better fixing flame resistant glass 6, also further improve the fireproof performance of whole flame resistant glass system.
The utility model can carry out selectivity to the diverse location fire-protection rating demand of frame 1, fixed strip 4 to its frame 1, fixed strip 4 according to reality and fill and fireprotection layer 3 processing at the local or whole anti-flaming thermal-insulation material 2 of taking.Satisfying under the prerequisite of fire protection requirement, it is more reasonable to design, and saves cost.
Though the utility model discloses as above with preferred embodiments; right its is not in order to limit the utility model; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art ought make various corresponding changes and distortion according to the utility model, but these corresponding changes or distortion all should belong to the protection domain of the appended strong request of the utility model.