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Fabricated light-transmitting and heat-insulating device additionally arranged on building door and window

A technology for building doors, windows and thermal insulation devices, which is applied in door/window protection devices, buildings, building components, etc., can solve the problems of light-transmitting film easily adsorbing dust, unable to ensure ventilation effect, and unable to play a role in light-transmitting film. Guaranteed cleanliness and health benefits

Pending Publication Date: 2021-11-05
CHONGQING JIANZHU COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The insulating doors and windows in the prior art still have the following deficiencies in actual use: Although the effect of light transmittance adjustment can be achieved by using the light-transmitting film, when using the light-transmitting film, the window needs to be closed, so that the situation can be adjusted when the window is opened. In this case, the light-transmitting film cannot play a role, and it is impossible to ensure the ventilation effect while controlling the light transmittance; in addition, the light-transmitting film is easy to absorb dust, causing the light-transmitting effect of the light-transmitting film to be affected. Therefore, the present invention proposes a Additional prefabricated light transmission and heat insulation device for building doors and windows

Method used

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  • Fabricated light-transmitting and heat-insulating device additionally arranged on building door and window
  • Fabricated light-transmitting and heat-insulating device additionally arranged on building door and window
  • Fabricated light-transmitting and heat-insulating device additionally arranged on building door and window

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to Figure 1-9 , an additionally assembled light-transmitting and heat-insulating device for building doors and windows, including a coated light-transmitting film 1, the coating light-transmitting film 1 in this application is the same material as the light-transmitting film disclosed in the prior art document CN 213015993 U, and both have There are at least two different light-transmitting coatings, and light passes through different light-transmitting coatings to achieve different light filtering effects. Reduce the transmittance of light, thereby adjusting the influence of light on the indoor temperature.

[0041]Both sides of the coating light-transmitting film 1 are symmetrically provided with two boxes 2, and a roller body 3 is installed in each box 2, and the two ends of the coating light-transmitting film 1 respectively extend into the box body 2 and Winding on the roller body 3, two cleaning rollers 5 are installed in rotation in each box body 2, and th...

Embodiment 2

[0057] refer to Figure 10 In the second embodiment, on the basis of the first embodiment above, a dust-proof net 12 is fixed between the outer walls of the two boxes 2 and on the upper and lower sides of the coating light-transmitting film 1, each dust-proof The mesh 12 is evenly opened with air holes. The upper side of the dust-proof net 12 located on the upper side of the coating light-transmitting film 1 is flush with the top surface of the box body 2, and the lower side of the dust-proof net 12 located on the lower side of the coating light-transmitting film 1 is flush with the bottom surface of the box body 2. flush.

[0058] When the windows of the building itself are opened, the external air can enter the room through the upper and lower sides of the coated light-transmitting film 1, and the air is filtered through the dust-proof net 12, so as to ensure air permeability and eliminate to a certain extent Dust in the air.

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PUM

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Abstract

The invention discloses a fabricated light-transmitting and heat-insulating device additionally arranged on a building door and window, and belongs to the field of door and window heat insulation. The fabricated light-transmitting and heat-insulating device comprises a coating light-transmitting film, two box bodies are symmetrically arranged on the two sides of the coating light-transmitting film, a roller body is rotationally installed in each box body, the two ends of the coating light-transmitting film extend into box bodies respectively and are wound on roller bodies. Two cleaning rollers are rotationally installed in each box body, and the two cleaning rollers located in the same box body are symmetrically arranged on the front side and the rear side of the coating light-transmitting film. According to the fabricated light-transmitting and heat-insulating device additionally arranged on the building door and window, the fabricated light-transmitting and heat-insulating device additionally arranged on the building door and window is arranged at a door and window hole of a wall in an additional assembly mode and is independent of an original window, light transmittance adjustment and control are achieved, the influence of solar rays on the indoor temperature is reduced, the coating light-transmitting film is cleaned, the normal light-transmitting effect is prevented from being influenced by dust adsorption, dust in outdoor air is filtered while indoor ventilation is guaranteed. The air cleanliness is ensured, and the body health of indoor personnel is facilitated.

Description

technical field [0001] The invention relates to the technical field of door and window heat insulation, in particular to an additionally assembled light-transmitting heat insulation device for building doors and windows. Background technique [0002] The heat insulation effect of building doors and windows can directly affect the energy consumption in the building, so the heat insulation of building doors and windows has received extensive attention. [0003] After retrieval, Chinese Patent No. CN 213015993 U discloses an energy-saving and insulated door and window with adjustable light transmittance. It is connected with a vertical transmission shaft, and the outside of the transmission shaft is sleeved with a guide roller, and the outside of the guide roller is provided with a light-transmitting film. Wheel, the inner bearing at the bottom of the window frame is connected with an adjustment rod, the light-transmitting film is guided by the guide wheel and runs through the...

Claims

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Application Information

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IPC IPC(8): E06B5/16E06B3/30E06B9/40E06B9/42E06B9/70
CPCE06B5/16E06B3/30E06B9/40E06B9/42E06B9/70
Inventor 高玉环汤筱雯
Owner CHONGQING JIANZHU COLLEGE