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insulation strip

A technology of heat insulation strips and barrier strips, applied in windows/doors, building components, buildings, etc., can solve the problems of expansion and deformation of C-type heat insulation strips, reduce the tension of C-type heat insulation strips, and accumulate water and dust. Prevent internal thermal bridges, good heat insulation effect, and prevent dust and water accumulation

Active Publication Date: 2016-01-20
JIANGYIN LIANGYOU ENERGY CONSERVING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type I heat insulation strip can guarantee a certain strength, but it is not on the same level as the outer edge of the card slot, so there is water and dust accumulation
Later, the I-type heat insulation strip was improved, and another C-type heat insulation strip was produced. The tensile force of the C-type heat insulation strip can only reach 25MPa. Although the C-type heat insulation strip is on the same level as the outer edge of the card slot, the If there is no contact, the phenomenon of dust accumulation is reduced, but there is still water accumulation, which will cause the expansion and deformation of the C-type heat insulation strip, thereby reducing the tension of the C-type heat insulation strip, and there will be safety hazards
There is also an O-shaped insulation strip. The O-shaped insulation strip has a good heat insulation effect, but its strength is low.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0023] see figure 1 and figure 2 , The heat insulation strip of Embodiment 1 is characterized in that there is one transverse section 3.1 of the inner section 3, and the lower side of the transverse section 3.1 is located on the same horizontal plane as the midpoint of the connecting section 1. A connecting bar 2.2 connected to the connecting section 1 is also arranged vertically to the right in the middle of the blocking bar 2.1.

[0024] When in use, the outer frame profile 4 and the inner frame profile 5 are arranged up and down, the lower wall of the outer frame profile 4 is provided with two upper card slots arranged left and right, and the upper wall of the inner frame profile 5 is provided with two lower card slots arranged left and right. The above-mentioned heat insulation strip (upright) is embedded in the left set of card slots (including an upper card slot and a lower card slot corresponding to the position), and the above-mentioned heat insulation strip is also ...

Embodiment 2

[0027] see image 3 and Figure 4 , The heat insulation strip of embodiment 2 is characterized in that there are two transverse sections 3.1 of the inner section 3, and the two transverse sections 3.1 are respectively arranged on the upper section and the lower section of the connecting section 1 to the right. And the lengths of the two horizontal sections 3.1 can be the same or different (in the figure, the length of the upper horizontal section is smaller than the length of the lower horizontal section).

[0028] When in use, the outer frame profile 4 and the inner frame profile 5 are arranged up and down, the lower wall of the outer frame profile 4 is provided with two upper card slots arranged left and right, and the upper wall of the inner frame profile 5 is provided with two lower card slots arranged left and right. The above-mentioned heat insulation strip (upright) is embedded in the left set of card slots (including an upper card slot and a lower card slot correspond...

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Abstract

The invention relates to a heat insulation strip. The heat insulation strip is characterized by comprising a connecting segment (1), an outer side segment (2) and an inner side segment (3), the connecting segment (1) is of a vertically-arranged I-type structure, the outer side segment (2) is arranged on the left side of the middle of the connecting segment (1), the outer side segment (2) is of a C-type structure with a leftward opening, the C-type structure comprises a blocking strip (2.1) vertically arranged on the left side and connecting strips (2.2) rightwards arranged at the two ends of the blocking strip (2.1), the right ends of the connecting strips (2.2) are connected with the left side face of the connecting segment (1), the blocking strip (2.1) is of a trapezoidal structure with the left side edge longer than the right side edge, and the inner side segment (3) comprises at least one cross segment (3.1) rightwards arranged on the connecting segment (1). The heat insulation strip has the advantages of being high in strength, preventing dust and water accumulation and being good in heat insulation effect.

Description

technical field [0001] The invention relates to a heat insulation strip, which is mainly used for heat insulation of aluminum profile door and window structures. Background technique [0002] In the aluminum profile door and window structure of buildings, heat insulation strips are widely used. The first developed is I-type heat insulation strips, and the tensile force must reach 70MPa in national standards. This I-type heat insulation strip can guarantee a certain strength, but it is not on the same level as the outer edge of the card slot, so there is water and dust accumulation. Later, the I-type heat insulation strip was improved, and another C-type heat insulation strip was produced. The tensile force of the C-type heat insulation strip can only reach 25MPa. Although the C-type heat insulation strip is on the same level as the outer edge of the card slot, the If there is no contact, the phenomenon of dust accumulation is reduced, but there is still water accumulation, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/263
Inventor 沈福良
Owner JIANGYIN LIANGYOU ENERGY CONSERVING MATERIAL