Aluminum-plastic co-extrusion profile with drainage cavity and air pressure balance cavity
A technology of air pressure balancing and extruding profiles, applied in the direction of condensate water discharge, parallel glass structure, sealing device, etc., can solve the problems affecting the appearance of the whole window, water tightness and air tightness, etc. Effect
Active Publication Date: 2018-12-21
河北奥意新材料有限公司
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Problems solved by technology
[0003] At the same time, because the existing aluminum-plastic co-extruded profiles do not have a special drainage cavity, air pressure balance cavity and equal pressure rubber strip, the drainage is directly punched out on the outer frame, which affects the appearance and watertightness of the whole window.
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[0023] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0024] like figure 1 As shown, the aluminum-plastic co-extrusion profile with drainage air pressure balance cavity of the present invention includes a window frame profile 100, a sash profile 200 and a sash profile 300, the sash profile 200 is provided with an insulating glass 600, the window frame profile 100, and the sash profile 200 And the sash profile 300 is composed of an inner nylon-aluminum-lined composite profile and a co-extruded plastic profile 2 wrapped outside it. The lower sash profile 200 is sealed and connected to the window frame profile 100, and the upper sash profile 200 is connected to the sash profile 300. Sealed connection. The overall cross-section of the window frame profile 100 is L-shaped, the overall cross-section of the sash profile 200 is zigzag, and the overall cross-section of the sash pro...
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The invention relates to an aluminum-plastic co-extrusion profile with a drainage cavity and an air pressure balance cavity, and belongs to the technical field of building energy saving. The aluminum-plastic co-extrusion profile comprises a window frame profile, a window sash profile and a window mullion profile. The window frame profile, the window sash profile and the window mullion profile areeach composed of a nylon aluminum-lined composite profile on the inner portion and a plastic profile with which the nylon aluminum-lined composite profile is coated in a co-extrusion mode. An air pressure balance cavity drainage ditch, a drainage cavity body, a first window frame drainage channel communicating part, a second window frame drainage channel communicating part, a window sash drainagechannel, a drainage and air exhaust cavity body and a drainage and air exhaust channel are arranged in each of the window frame profile, the window sash profile and the window mullion profile respectively. Aluminum gusset plates abut against the outer sides of the window frame profile and the window mullion profile, and air pressure balance holes are covered with the aluminum gusset plates. A passive window lower auxiliary frame is further connected to the bottom of the window frame profile, and a drainage plate is connected to the passive window lower auxiliary plate. The high standard requirements of passive room doors and windows are met, the air and water tightness of the doors and windows is improved, hidden drainage is adopted, and as no drainage hole cover is arranged, the attractiveness of the doors and windows is greatly improved.
Description
technical field [0001] The invention relates to a door and window for the construction of a low-energy passive house, in particular to an aluminum-plastic co-extrusion profile with a drainage air pressure balance cavity, which belongs to the technical field of building energy conservation. Background technique [0002] The aluminum-plastic co-extrusion profile in the prior art adopts a co-extrusion method to wrap the integral aluminum-lined profile inside the plastic profile. Aluminum-plastic co-extruded profiles are special profiles for doors and windows, used as door and window frames, stiles or sash frames. [0003] At the same time, because the existing aluminum-plastic co-extruded profiles do not have a special drainage cavity, air pressure balance cavity and equal pressure rubber strip, the drainage is directly punched and discharged on the outer frame, which affects the appearance and watertightness of the whole window. Contents of the invention [0004] In order t...
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IPC IPC(8): E06B3/66E06B7/14E06B7/23
CPCE06B3/66E06B7/14E06B7/23
Inventor 郭建明王怡然王江涛潘山
Owner 河北奥意新材料有限公司