CN219587431U - Heat insulation structure for fire-resistant window frame - Google Patents
Heat insulation structure for fire-resistant window frame Download PDFInfo
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- CN219587431U CN219587431U CN202223519589.5U CN202223519589U CN219587431U CN 219587431 U CN219587431 U CN 219587431U CN 202223519589 U CN202223519589 U CN 202223519589U CN 219587431 U CN219587431 U CN 219587431U
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- heat preservation
- window frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model relates to a fire-resistant window frame heat-insulating structure, wherein heat-insulating layers are covered on indoor surfaces of inner frames of four sides of a window frame, and decorative layers are arranged on indoor surfaces of the heat-insulating layers. According to the utility model, the groove is arranged on the indoor surface of the inner frame, the heat preservation layer is embedded in the groove and faces the outdoor end part, the aluminum alloy decorative layer is embedded on the indoor surface of the heat preservation layer, the side heat preservation plate is arranged between the heat preservation layer and the protruding part of the outer frame, and both the heat preservation layer and the side heat preservation plate are made of calcium acetate fiber plates, so that the heat preservation layer has a fireproof and flame-retardant effect, the indoor and outdoor heat conduction channels are blocked, a certain heat preservation and insulation effect can be achieved, the indoor window frame surface and other window sashes, muntin and the like are kept in the same style through the aluminum alloy decorative layer, and the difference of the appearance caused by the color and the material of the calcium acetate fiber plates is avoided.
Description
Technical Field
The utility model belongs to the technical field of fire-resistant window structure improvement, and particularly relates to a fire-resistant window frame heat-insulating structure.
Background
The steel beam 10, the fireproof expansion adhesive tape 20, the fireproof glass cushion block 19 and the like for improving the mechanical strength are added in the structure of the fireproof window, the steel beam mainly ensures that the aluminum alloy section bar can keep integrity for a certain time under the baking of flame, the adhesive tape and the cushion block expand at high temperature, smoke and the like are prevented from passing through the aluminum alloy section bar on one hand, and the other side can extrude other structures and improve the tight connection degree between the components.
The fire-resistant window has different specifications and structures, such as an aluminum alloy fire-resistant window with an inward opening (the upper part of fig. 1 is indoor, and the lower part is outdoor) as shown in fig. 4, and the structure is that: comprises a window frame, a window sash 5, a middle stile 7, glass 6 and a buckling strip 8, wherein the middle stile is arranged in the window frame, the window sash is arranged on one side (the left side in fig. 1) of the middle stile, and the glass is arranged on the other side (the right side in fig. 1). The steel beams 10 are fixedly connected to the outer side surfaces of the inner frame 3 and the outer frame 14 of the window frame through bolts 9, and fireproof expansion strips 20 are arranged in the window frame, the window sash and the muntin.
From the standpoint of heat insulation, the connection members 4 and 12 between the inner frame and the outer frame are both hot poor conductors, and the air, the fireproof expansion adhesive tape, etc. therein are also hot poor conductors, but the steel beams connect the inner frame and the outer frame, which results in a heat transfer channel formed by the steel beams between the outside and the inside, which is unfavorable for the isolation of the inside and the outside.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a heat-insulating structure of a fireproof window frame. According to the utility model, the groove is arranged on the indoor surface of the inner frame, the heat preservation layer is embedded in the groove and faces the outdoor end part, the aluminum alloy decorative layer is embedded on the indoor surface of the heat preservation layer, the side heat preservation plate is arranged between the heat preservation layer and the protruding part of the outer frame, and both the heat preservation layer and the side heat preservation plate are made of calcium acetate fiber plates, so that the heat preservation layer has a fireproof and flame-retardant effect, the indoor and outdoor heat conduction channels are blocked, a certain heat preservation and insulation effect can be achieved, the indoor window frame surface and other window sashes, muntin and the like are kept in the same style through the aluminum alloy decorative layer, and the difference of the appearance caused by the color and the material of the calcium acetate fiber plates is avoided.
The utility model provides the following technical scheme:
the utility model provides a fire-resistant window frame insulation construction, includes the window frame, is provided with girder steel, its characterized in that at the outside surface of window frame: the inner frames of four sides of the window frame are covered with heat preservation layers towards the indoor surfaces, and the heat preservation layers are provided with decorative layers towards the indoor surfaces.
Further: the inner frame outside sets up a recess, and the embedded heat preservation of this recess is towards outdoor tip, and the inside casing of this recess side is towards indoor surface cover and is had the extension limit of heat preservation.
Further: a clamping groove is arranged on the indoor surface of the heat preservation layer beside the extension edge, a part of the decorative layer is embedded in the clamping groove, and the decorative layer is connected with the heat preservation layer
Further: the decorative layer is an aluminum alloy section, the end parts of two sides of the section are provided with outwards inclined clamping edges, and the clamping edges are embedded into inclined concave parts which are arranged in alignment on the inner side walls of the grooves.
Further: and fire-resistant glue is filled between the heat preservation layer and the surfaces of the grooves and between the extending edges and the surfaces of the inner frame.
Further: a side heat-insulating plate is arranged between the surface of the outer end part of the heat-insulating layer extending out of the inner frame and the protruding part of the outer frame extending out of the outer frame.
Further: and fire-resistant glue is filled between the side heat-insulating plates and the steel beams.
Further: the heat preservation layer is made of calcium acetate fiber plates.
Further: the side heat-insulating plate is made of calcium acetate fiber plates.
The beneficial effects of the utility model are as follows:
according to the utility model, the groove is arranged on the indoor surface of the inner frame, the heat preservation layer is embedded in the groove and faces the outdoor end part, the aluminum alloy decorative layer is embedded on the indoor surface of the heat preservation layer, the side heat preservation plate is arranged between the heat preservation layer and the protruding part of the outer frame, and both the heat preservation layer and the side heat preservation plate are made of calcium acetate fiber plates, so that the heat preservation layer has a fireproof and flame-retardant effect, the indoor and outdoor heat conduction channels are blocked, a certain heat preservation and insulation effect can be achieved, the indoor window frame surface and other window sashes, muntin and the like are kept in the same style through the aluminum alloy decorative layer, and the difference of the appearance caused by the color and the material of the calcium acetate fiber plates is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of section I of FIG. 1;
FIG. 3 is an enlarged view of section II of FIG. 1;
fig. 4 is a schematic diagram of the prior art.
Detailed Description
The utility model will now be further illustrated by reference to the following examples, which are intended to be illustrative, not limiting, and are not intended to limit the scope of the utility model.
The utility model relates to a fire-resistant window frame heat-insulating structure, which comprises a window frame, wherein a steel beam 10 is fixedly arranged on the outer side surface of the window frame through a screw 9, and the utility model is innovative in that: the inner frames of four sides of the window frame are covered with heat preservation layers 2 towards the indoor surface, and the heat preservation layers are provided with decorative layers 1 towards the indoor surface.
The outside of the inner frame is provided with a groove 16, the end 17 of the heat-insulating layer facing the outside is embedded in the groove, and the inner frame beside the groove is covered with an extending edge 15 of the heat-insulating layer facing the indoor surface.
A clamping groove 16 is arranged on the surface, facing the indoor, of the heat insulation layer at the side of the extending edge, and a part of the decorative layer is embedded in the clamping groove, so that the decorative layer is connected with the heat insulation layer. The concrete embedded structure is as follows: the decorative layer is an aluminum alloy section with an opening, two side ends of the opening of the section are clamping edges 15 inclined towards the outer parts of two sides of the opening, and the clamping edges are embedded into inclined concave parts 19 arranged in alignment on the inner side walls of the clamping grooves. During installation, the aluminum alloy section is slightly extruded inwards, so that the two clamping edges are slightly close to each other, then the clamping edges are inserted into the upper openings of the clamping grooves, extrusion of the section is released, then the section is pushed into the clamping grooves, and the decoration layer is clamped on the heat insulation layer after the clamping edges enter the inclined pits.
And fire-resistant glue is filled between the surfaces of the heat preservation layer and the groove and between the extending edge and the surface of the inner frame. The fire-resistant adhesive has the function of connecting the heat-insulating layer and the inner frame, and has certain heat-insulating effect.
A side heat-insulating plate 11 is arranged between the surface of the outer end part of the heat-insulating layer, which extends out of the inner frame, and the protruding part 18 of the outer frame, which extends out of the outer frame. And fire-resistant glue is filled in the gap 13 between the side heat-insulating plate and the steel beam.
The heat preservation layer and the side heat preservation plates are both made of calcium acetate fiber plates. The novel light board is prepared by mixing siliceous materials and calcareous materials according to a certain proportion, taking short fibers such as organic synthetic fibers, inorganic mineral fibers or cellulose fibers and the like as reinforcing materials and performing the procedures of pulping, forming, autoclaved curing, drying, sanding and the like, and has the advantages of light weight, high strength, fire resistance, heat insulation, small shrinkage deformation, good processability, easiness in surface decoration and the like.
According to the utility model, the groove is arranged on the indoor surface of the inner frame, the heat preservation layer is embedded in the groove and faces the outdoor end part, the aluminum alloy decorative layer is embedded on the indoor surface of the heat preservation layer, the side heat preservation plate is arranged between the heat preservation layer and the protruding part of the outer frame, and both the heat preservation layer and the side heat preservation plate are made of calcium acetate fiber plates, so that the heat preservation layer has a fireproof and flame-retardant effect, the indoor and outdoor heat conduction channels are blocked, a certain heat preservation and insulation effect can be achieved, the indoor window frame surface and other window sashes, muntin and the like are kept in the same style through the aluminum alloy decorative layer, and the difference of the appearance caused by the color and the material of the calcium acetate fiber plates is avoided.
Claims (9)
1. The utility model provides a fire-resistant window frame insulation construction, includes the window frame, is provided with girder steel, its characterized in that at the outside surface of window frame: the inner frames of four sides of the window frame are covered with heat preservation layers towards the indoor surfaces, and the heat preservation layers are provided with decorative layers towards the indoor surfaces.
2. A fire resistant window frame insulation construction as recited in claim 1, wherein: the inner frame outside sets up a recess, and the embedded heat preservation of this recess is towards outdoor tip, and the inside casing of this recess side is towards indoor surface cover and is had the extension limit of heat preservation.
3. A fire resistant window frame insulation construction as recited in claim 2, wherein: and a clamping groove is formed in the surface, facing the indoor, of the heat preservation layer at the side of the extension edge, and part of the decorative layer is embedded into the clamping groove, so that the decorative layer is connected with the heat preservation layer.
4. A fire resistant window sash insulating structure according to claim 3, wherein: the decorative layer is an aluminum alloy section, the end parts of two sides of the section are provided with outwards inclined clamping edges, and the clamping edges are embedded into inclined concave parts which are arranged in alignment on the inner side walls of the grooves.
5. The fire resistant window frame insulation construction of claim 4, wherein: and fire-resistant glue is filled between the heat preservation layer and the surfaces of the grooves and between the extending edges and the surfaces of the inner frame.
6. A fire resistant window sash insulating structure according to claim 1 or 2 or 3 or 4 or 5, characterized in that: a side heat-insulating plate is arranged between the surface of the outer end part of the heat-insulating layer extending out of the inner frame and the protruding part of the outer frame extending out of the outer frame.
7. The fire resistant window frame insulation construction of claim 6, wherein: and fire-resistant glue is filled between the side heat-insulating plates and the steel beams.
8. The fire resistant window frame insulation construction of claim 6, wherein: the heat preservation layer is made of calcium acetate fiber plates.
9. The fire resistant window frame insulation construction of claim 6, wherein: the side heat-insulating plate is made of calcium acetate fiber plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223519589.5U CN219587431U (en) | 2022-12-29 | 2022-12-29 | Heat insulation structure for fire-resistant window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223519589.5U CN219587431U (en) | 2022-12-29 | 2022-12-29 | Heat insulation structure for fire-resistant window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219587431U true CN219587431U (en) | 2023-08-25 |
Family
ID=87666336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223519589.5U Active CN219587431U (en) | 2022-12-29 | 2022-12-29 | Heat insulation structure for fire-resistant window frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219587431U (en) |
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2022
- 2022-12-29 CN CN202223519589.5U patent/CN219587431U/en active Active
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