Energy-saving door and window with smooth drainage

Abstract

The invention discloses an energy-saving door and window with smooth drainage. The energy-saving door and window comprises a fixed window frame, the fixed window frame comprises an outer side window frame body and an inner side window frame body which are connected through a heat insulation broken bridge, the outer side window frame body is made of a window frame sectional material with a hollow cavity, a water leaking hole is formed in the upper surface of the hollow cavity, and a water draining hole is formed in the outdoor side face of the hollow cavity; and a water guide cavity pipe is arranged in the hollow cavity, and the upper surface and the outer side face of the water guide cavity pipe are provided with a water leaking hole and a water draining hole which correspond to the waterleaking opening and the water draining opening and are in butt joint with the the water leaking opening and the water draining opening correspondingly. The water guide cavity pipe is a plastic cavitypipe. A windproof sliding block sliding in the axial direction of the hollow cavity is arranged on the upper surface of the hollow cavity, and the windproof sliding block is used for covering and opening the water leaking hole. According to the energy-saving door and window, by arranging the plastic water guide cavity pipe, the heat insulation performance of the outer side window frame body can beimproved; the plastic cavity pipe is provided with the water leaking hole and the water draining hole, so that smooth water drainage of the door and window can be guaranteed; and through the arrangement of the windproof sliding block, the water leaking hole is covered and opened easily and conveniently, and the energy-saving door and window with smooth drainage is formed.

Description

technical field [0001] The invention relates to the technical field of doors and windows, in particular to energy-saving doors and windows with smooth drainage. Background technique [0002] In order to solve the problem of infiltration into the inside of the window due to rainwater or accumulated water when washing the window, holes or slots will be made on the outer surface of the window frame as drainage holes or drainage grooves during the production of existing windows. However, the existing drainage holes or drainage grooves all belong to directly opening communication passages inside the window frame, which will destroy the heat insulation performance of doors and windows, such as the direct drainage passages will cause air, water and mosquitoes to enter from the outside to the room. Defects can also easily lead to condensation on doors and windows, which does not meet the requirements of modern heat insulation and energy-saving doors and windows. [0003] Existing d...

AI Technical Summary

Problems solved by technology

However, the existing drainage holes or drainage grooves all belong to directly opening communication passages inside the window frame, which will destroy the heat insulation performance of doors and windows, such as the direct drainage passages will cause air, water and mosquitoes to enter from the outside to the room. Defects can also easily lead to condensation on doors and windows, which does not meet the requirements of modern heat insulation and energy-saving doors and windows

[0003] Existing doors and windows will install a windshield cover on the outdoor side of the window frame drainage hole. The windshield cover is composed of a windshield and a windshield. When the rotation of the support shaft is not synchronized, the windshield is easy to get stuck, sometimes the windshield cannot be opened, the water in the window frame cannot be discharged, and the windshield cannot be sealed, which cannot prevent rainwater from pouring back

Moreover, each windproof cover protrudes separately from the surface of the door and window profiles, which affects the appearance

[0004] This shows that the above-mentioned existing doors and windows with drainage function obviously still have inconvenience and defects in structure, method and use, and need to be further improved urgently

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