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Heat-insulation fireproof door and window system

A technology for doors, windows and heat insulation, applied in fire doors, door/window applications, windows/doors, etc., can solve the problems of high cost, cumbersome structure, inconvenient installation, etc., to improve the convenience of installation, reduce costs, The effect of depth size reduction

Pending Publication Date: 2020-01-21
HUNAN JIANZHI CURTAIN WALL INSTALLATION DESIGN CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, this structure is very expensive, which pushes up the cost; on the other hand, the structure is bulky, which brings great inconvenience to the installation.

Method used

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  • Heat-insulation fireproof door and window system
  • Heat-insulation fireproof door and window system
  • Heat-insulation fireproof door and window system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 with figure 2 As shown, the first embodiment of the heat insulation and fireproof door and window system of the present invention includes a door frame 1 and an opening fan 2. The door frame 1 includes a steel frame 11, a heat insulating part 12, a pressing plate 13 and a locking part 14, and the heat insulating part 12 Set on at least one side of the steel frame 11 in the direction of the heat transfer path, the pressure plate 13 is pressed on the heat insulation 12, and the locking piece 14 connects the pressure plate 13 and the steel frame 11 and drives the pressure plate 13 to compress the heat insulation 12. One side of the opening fan 2 is hinged to the steel frame 11 through the hinge 3 . In this structure, the heat insulation position of the door frame 1 is set on the tube surface on one side of the steel frame 11 in the direction of the heat transfer path, and the heat insulation piece 12 is fastened on the tube surface through the pressure p...

Embodiment 2

[0045] Such as image 3 with Figure 4 As shown, the second embodiment of the heat-insulating and fireproof door and window system of the present invention is basically the same as that of Embodiment 1, the only difference being that in this embodiment, the steel frame 11 is equipped with a limit auxiliary frame 114, and the opening fan 2. When closed, it overlaps the limit auxiliary frame 114 on the corresponding side for limit. In this structure, the limiting auxiliary frame 114 is an independent part, which is installed on the steel frame 11 in the later stage. Similarly, the limiting auxiliary frame 114 can position the opening fan 2 on the one hand to improve the convenience of opening and closing. On the other hand, the tight overlap between the limit auxiliary frame 114 and the opening fan 2 can ensure airtight performance and fireproof performance.

[0046] In this embodiment, sealing rubber strips 4 are installed at the overlapping positions of the limiting auxiliar...

Embodiment 3

[0050] Such as Figure 5 with Image 6 As shown, the third embodiment of the heat-insulating and fireproof door and window system of the present invention is basically the same as that of Embodiment 2, the only difference being that in this embodiment, the limit auxiliary frame 114 is installed between the steel frame 11 and the pressure plate 13 and fixed by steel frame 11 and pressing plate 13. Such setting makes the steel frame 11 flush with the heat insulating element 12, forming a flush heat insulation path.

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Abstract

The invention discloses a heat-insulation fireproof door and window system. The heat-insulation fireproof door and window system comprises a door frame and an opening sash, wherein the door frame comprises a steel frame, a heat-insulation piece, a pressing plate and a locking piece; the heat-insulation piece is arranged on at least one side pipe face in the heat transfer path direction of the steel frame; the pressing plate is pressed on the heat-insulation piece; the locking piece is connected with the pressing plate and the steel frame and drives the pressing plate to press the heat-insulation piece; and one side of the opening sash is hinged to the steel frame through a hinge. The door and window system has the advantages of being low in cost, convenient to install and capable of achieving fiber refining and light weight.

Description

technical field [0001] The invention mainly relates to the field of construction engineering, in particular to a heat-insulating fireproof door and window system. Background technique [0002] In the traditional thermal insulation door and window system, the frame is in the form of an aluminum alloy broken bridge, or the frame is an open cold-formed profile filled with cement. On the one hand, this structure is very expensive, which pushes up the cost; on the other hand, the structure is heavy, which brings great inconvenience to the installation. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a low-cost, easy-to-install heat-insulating and fire-proof door and window system that can achieve slimming and light weight. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B3/263E06B3/36E06B7/23
CPCE06B5/16E06B3/263E06B3/362E06B5/164
Inventor 谢斌泉其他发明人请求不公开姓名
Owner HUNAN JIANZHI CURTAIN WALL INSTALLATION DESIGN CO LTD
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