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An energy-saving door and window with sealing and heat insulation

A technology for doors and windows and heat insulation layer, applied in the field of doors and windows, can solve the problems of poor energy-saving effect of doors and windows, rapid conduction, and reduced energy utilization rate, and achieve the effects of improving sealing, good light transmission, and reducing heat transmission.

Active Publication Date: 2019-03-19
KUNSHAN CHUNYANG DOOR & WINDOW DECORATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the aluminum alloy window frame is a good conductor of heat, there is a large temperature difference between indoor and outdoor in summer and winter, and it is necessary to turn on the indoor air conditioner or heater for cooling or heating, which will cause rapid conduction of indoor and outdoor heat and reduce energy consumption. The utilization rate of energy, and the hollow structure between the heat insulation strip and the window frame, thus forming a large cavity, there is air convection in the cavity, which further reduces the utilization rate of energy, resulting in poor energy-saving effect of doors and windows

Method used

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  • An energy-saving door and window with sealing and heat insulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The window frame contains the following raw materials by weight: 80 parts of PVC resin, 10 parts of chlorinated polyethylene, 2 parts of ACR processing modifier, 2 parts of tribasic lead sulfate, 3 parts of colloidal calcium carbonate, 1 part of ultraviolet absorber , 5 parts of heat stabilizer, 1 part of crosslinking agent, 2 parts of calcium stearate, 2 parts of zinc stearate, 0.5 part of titanium dioxide.

[0021] The preparation process of the window frame is as follows: Stir the PVC resin, heat stabilizer and crosslinking agent at 40℃ for 30min, then add tribasic lead sulfate and titanium dioxide, stir for 25min, and heat to 70℃, then add the remaining The materials are mixed uniformly, and the temperature is increased to 100°C, kept for 10 minutes, and finally the temperature is reduced to 30°C for low-temperature cold mixing, and the process of vacuum feeding, quantitative feeding, extrusion, cooling, laminating, traction and cutting Prepare the finished product.

Embodiment 2

[0023] The window frame contains the following raw materials by weight: 100 parts of PVC resin, 15 parts of chlorinated polyethylene, 5 parts of ACR processing modifier, 3 parts of tribasic lead sulfate, 5 parts of colloidal calcium carbonate, 2 parts of UV absorber , Heat stabilizer, 10 parts, crosslinking agent 3 parts, calcium stearate 4 parts, zinc stearate 5 parts, titanium dioxide 1 part.

[0024] The preparation process of the window frame is: stir the PVC resin, heat stabilizer and crosslinking agent at 45℃ for 35min, then add tribasic lead sulfate and titanium dioxide, stir for 35min, and heat to 75℃, then add the remaining The materials are mixed uniformly, and the temperature is increased to 110°C, kept for 15min, and finally the temperature is lowered to 40°C for low-temperature cold mixing, and the process of vacuum feeding, quantitative feeding, extrusion, cooling, laminating, pulling, and cutting Prepare the finished product.

Embodiment 3

[0026] The window frame contains the following raw materials by weight: 90 parts of PVC resin, 12 parts of chlorinated polyethylene, 3.5 parts of ACR processing modifier, 2.5 parts of tribasic lead sulfate, 4 parts of colloidal calcium carbonate, 1.5 parts of UV absorber , Heat stabilizer, 7.5 parts, crosslinking agent 2 parts, calcium stearate 3 parts, zinc stearate 3.5 parts, titanium dioxide 0.8 parts.

[0027] The preparation process of the window frame is as follows: Stir the PVC resin, heat stabilizer, and crosslinking agent at 42℃ for 32min, then add tribasic lead sulfate and titanium dioxide, stir for 30min, and heat to 72℃, then add the rest The materials are mixed uniformly, and the temperature is raised to 105°C for 12 minutes, and finally the temperature is lowered to 35°C for low-temperature cold mixing, and the process of vacuum feeding, quantitative feeding, extrusion, cooling, laminating, traction, and cutting Prepare the finished product.

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Abstract

The invention discloses an airtight and heat-insulation energy-saving door-window. The airtight and heat-insulation energy-saving door-window comprises a first glass plate and a second glass plate; matched tooth grooves are formed in the connected sides of the first glass plate and the second glass plate, and fixed frames are arranged on the other sides of the first glass plate and the second glass plate; supports are arranged on the outer sides of the fixed frames; rotating wheels are arranged on the two sides of the supports and connected with the supports through gears; window frames are arranged on the two sides of the fixed frames; first cavities are formed in the middles of the window frames; second cavities are formed in the two sides of the window frames; and heat-insulation platesare arranged in the second cavities. The airtight and heat-insulation energy-saving door-window has the advantages of good airtightness, good heat-insulation effect and the like.

Description

Technical field [0001] The invention relates to the technical field of doors and windows, in particular to a sealed and heat-insulated energy-saving door and window. Background technique [0002] With the promotion of the concept of eco-environmental protection, the construction sector has also raised the requirements for eco-environmental protection of building materials. To make the temperature and humidity in the building suitable, warm in winter and cool in summer, and reduce dependence on electronic products such as air conditioners, not only reasonable architectural design, environmentally friendly and energy-saving building materials, but also doors and windows need to achieve high energy-saving rates. [0003] At present, more and more buildings are using aluminum alloy heat-insulating energy-saving doors, windows, and curtain walls. This type of building energy-saving doors, windows and curtain walls can not only meet the requirements of structural rigidity, but also be li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B3/46E06B1/04E06B3/56E06B7/16C08L27/06C08L23/28C08L33/04C08K13/02C08K5/098C08K3/22C08K3/26C08K3/30
Inventor 韩中扬朱启坚南维杰魏娜
Owner KUNSHAN CHUNYANG DOOR & WINDOW DECORATION ENG