CN214007012U

CN214007012U - Vertical drainage system for aluminum alloy casement window

Info

Publication number: CN214007012U
Application number: CN202022389088.4U
Authority: CN
Inventors: 张业东; 慕德义; 宣亚州; 陈泽宾; 李朝
Original assignee: Shandong Greenland Quanjing Doors And Windows Co ltd
Current assignee: Shandong Greenland Quanjing Doors And Windows Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-08-20
Anticipated expiration: 2030-10-24

Abstract

A vertical drainage system of an aluminum alloy casement window belongs to the field of aluminum alloy windows and comprises a window frame profile, a lower drainage port, an upper drainage port, a window frame outer side wall, a window sash profile and window sash glass; the window frame section is arranged in the house window and surrounds the inner side of the house window to be fixedly connected with the house window; the window frame section comprises an inner side cavity and an outer side cavity; the inner side cavity is arranged at one indoor side and is arranged at the inner side of the outer side cavity of the side wall, and a closed cavity body is enclosed and blocked by the side wall and is isolated from the outer side cavity; the window has the characteristic of preventing water leakage indoors through the window under the heavy rain condition.

Description

Vertical drainage system for aluminum alloy casement window

Technical Field

The utility model belongs to the aluminum alloy window field, in particular to drainage system of aluminum alloy flat-open window.

Background

The aluminum alloy casement window is a window form commonly used in modern house construction, and the structure of the aluminum alloy casement window mostly comprises a window frame, a window sash, glass and hardware; the window frame is arranged at the window of a building and is fixedly connected with the window, the window sash comprises a fixed window sash and an opening window sash, the fixed window sash is fixedly connected with the window frame, and the opening window sash is connected with the window frame through hardware and can be opened or closed singly or in multiple ways; in rainy days, a gap is formed between the closed opening sash and the window frame, rainwater can enter the window frame section bar from the gap between the opening sash and the window frame, in order to prevent the rainwater from further entering one side of the window body in a room to cause indoor water inflow, a drain hole is mostly arranged on the outer side wall of the window frame section bar at present, when the rainwater is accumulated, the rainwater can flow out of the outdoor side of the window body from the drain hole due to the fluidity of the water, and therefore the indoor water inflow is avoided; however, when heavy rain or rainstorm and wind and rain are added, water entering the cavity between the frame and the fan cannot be effectively discharged in time due to the difference between the internal pressure and the external pressure, so that rainwater enters the room due to the difference between the internal pressure and the external pressure, indoor water inflow is caused, and the damage to the indoor wall and decoration materials is further caused.

Disclosure of Invention

To the above-mentioned problem that current aluminum alloy flat-open window exists, the utility model provides a can avoid when heavy rain or rainstorm and wind and rain are handed over, can prevent to cause indoor aluminium alloy flat-open window vertical drainage system of intaking because outdoor pressure is greater than indoor pressure, and its specific technical scheme is, an aluminium alloy flat-open window vertical drainage system, its characterized in that: the window frame comprises a window frame section, a lower drainage port, an upper drainage port, a window frame outer side wall, a window sash section and window sash glass; the window frame section is arranged in the house window and surrounds the inner side of the house window to be fixedly connected with the house window; the window frame section comprises an inner side cavity and an outer side cavity; the inner side cavity is arranged at one indoor side and is arranged at the inner side of the outer side cavity of the side wall, and a closed cavity body is enclosed and blocked by the side wall and is isolated from the outer side cavity; the outer side cavity is arranged at one outdoor side of the window frame section bar, is enclosed by the peripheral side wall to form a closed cavity body and is positioned at the outer side of the inner side cavity; the lower drainage port is arranged at the lower part of the window frame section bar, is positioned on the lower side wall of the cavity at the outer side of the window frame section bar and penetrates through the lower side wall; the upper drainage port is arranged on the window section bar, is positioned on the upper side wall of the outer side cavity of the window section bar, and penetrates through the upper side wall to be communicated with the outer side cavity; the outer side wall of the window frame is arranged at one outdoor side of the window frame section bar, covers a gap between the window frame section bar and the window sash section bar and is overlapped with the window sash section bar; the window sash section is arranged on the periphery of window sash glass and is connected with the window frame section through hardware, so that the window sash section can be opened and closed; the window sash glass is arranged inside the window sash section bar and is fixedly and hermetically connected with the window sash section bar.

Furthermore, the vertical drainage system of the aluminum alloy casement window further comprises a water-covering plate; the apron flashing is arranged below the window frame section bar, is positioned at the lower water discharge port and is corresponding to the lower water discharge port, and can guide the water flow of the lower water discharge port.

Furthermore, the vertical drainage system of the aluminum alloy casement window further comprises a water guide needle, wherein the water guide needle is arranged on the flashing plate and comprises a needle seat and a needle head; the needle seat is arranged on the flashing plate and is fixedly connected with the flashing plate; the needle head is arranged on the needle seat, one section of the needle head is connected with the needle seat, and the other end of the needle head extends into the lower drainage port.

Further, the shape of the lower drainage port or the upper drainage port is rectangular, circular, oblong or special-shaped.

Furthermore, more than one lower drainage port or upper drainage port is uniformly arranged in the length direction of the window frame section bar arranged at the bottom of the window.

Furthermore, the lower water discharge ports and the upper water discharge ports are arranged in a staggered mode and are spaced at intervals.

Advantageous effects

The beneficial effects of the utility model reside in that, can guarantee the smooth drainage of aluminum alloy flat-open window when heavy rain or heavy wind and rain, avoid the rainwater to get into indoorly.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention

1. The window comprises a window frame section, 2. a water-covering plate, 3. a water guide needle, 4. a lower drainage port, 5. an upper drainage port, 6. the outer side wall of a window frame, 7. a window sash section and 8. window sash glass.

Detailed Description

To better explain the technical solution and effect of the present invention, the following further explains the specific implementation of the present invention with reference to the accompanying drawings, as shown in fig. 1, in this example, a window frame aluminum alloy section material commonly used in the industry is selected as a window frame section material 1, a rectangular window commonly used in the industry is taken as an example, the window frame section material 1 is cut to a length matching with the length of the inner wall of the house window, and is respectively installed on the inner lower wall, the upper wall and the two side walls of the house window and is fixedly and hermetically connected with the four walls, 2 to 3 notch-shaped through holes are arranged on the upper wall of the outer cavity of the window frame section material 1 installed on the lower wall of the house window as the upper drainage holes 5, the lower drainage holes as the lower drainage holes 4 are arranged on the lower wall of the outer cavity of the window frame section material 1, and the distance from the upper drainage holes 5 to the lower drainage holes 4 in the horizontal direction is set to be greater than or equal to the length of the upper drainage holes 5 in the length of the window frame section material 1, in the embodiment, 100 mm is selected, so that the wind pressure is favorably relieved, and the smooth drainage is ensured, namely a quasi-water storage bin is formed in a space between an upper drainage port 5 and a lower drainage port 4 of an inner cavity of an outer side cavity of the window frame section bar 1; the method comprises the following steps that an inclined plane type flashing commonly used in the industry is selected as the flashing 2, the flashing 2 is installed below the position of a lower drainage port 4 of a window frame profile 1 and is fixedly connected with the window frame profile 1, and the inclined plane part of the flashing is ensured to correspond to the lower drainage port, namely, rainwater discharged from the lower drainage port 4 can flow out of the window frame profile 1 along the upper surface of the flashing 2 and smoothly flow out of a window body of a house, so that leakage or accumulation is avoided; in the embodiment, a water guide needle with the diameter of 1.5 mm, which is commonly used in the industry, is selected as the water guide needle 3 in the embodiment, a needle seat of the water guide needle 3 is arranged on the apron flashing 2 and is fixedly connected with the apron flashing 2, and a needle head of the water guide needle 3 is deeply inserted into the lower water discharge port 4, so that the surface of rainwater can be punctured, the surface tension of water is overcome, and water flow is guided to smoothly flow out from the lower water discharge port 4; in the embodiment, a window frame outer side wall structure form which is commonly used in the industry is selected and used as a window frame outer side wall 6, the window frame outer side wall and the window frame aluminum profile 1 are integrally formed, and the window frame outer side wall is positioned on the outdoor side surface of the window frame aluminum profile 1; in the embodiment, a sash frame aluminum alloy section bar which is general in the industry is selected as a sash frame section bar 7, the sash frame aluminum alloy section bar is cut according to the size of the inner diameter of an installed window frame, the window frame is assembled into a rectangular sash frame matched with the inner diameter of the window frame, multilayer hollow glass which is general in the industry is selected as sash glass 8, sealing rubber strips and aluminum alloy pressing lines which are general in the industry are adopted, and the sash glass 8 is embedded in the sash frame and is sealed and fixed; choose for use general aluminum alloy window of this trade hardware such as hinge, sliding support, take locking device's handle, install on casement and window frame according to the general mounting means of this trade to connect casement and window frame, just so accomplished the utility model discloses an implement.

When in use, when encountering heavy wind and rain, the window sash is closed and locked, particularly for the south area of China, when the wind and rain strength is high, because the sealing between the window sash and the window frame is good, but the rainwater can enter the indoor side of the outer side wall 6 of the window frame from the joint part of the window sash and the window frame when the pressure is high, when the water outlet is arranged on the outer side wall 6 of the window frame in the prior art, because the wind pressure is high and the pressure direction faces the surface of the window frame, the water outlet is easy to be sealed, because the water outlet at the moment is in the horizontal direction, the unsmooth water drainage is caused, the water pressure which enters the inner side of the outer side wall 6 of the window frame is increased, the rainwater which enters the indoor side of the section bar 1 of the window frame further flows into the indoor side, and the indoor entering is also easy to be caused, and after adopting the structure of the utility model, the rainwater which enters the inner side of the outer side wall 6 of the window frame enters the cavity of the section bar 1 from the upper water outlet 5, the external wind pressure has no pressure action or little action on water entering the upper drainage port 5 and the water storage bin, rainwater can flow out of the lower drainage port 4 due to the gravity and the mobility of the water, when the water amount in the water storage bin is small, the water guide needle 3 can pierce a surface tension film of the rainwater to guide the rainwater to smoothly flow out of the lower drainage port 4, and the rainwater is prevented from flowing towards the indoor direction due to excessive water accumulated in the water storage bin; due to the adoption of the flashing 2, the rainwater is prevented from flowing along the outer surface of the window body to cause the water seepage between the window frame and the inner wall of the house window.

Claims

1. The utility model provides a perpendicular drainage system of aluminum alloy flat-open window which characterized in that: the window frame comprises a window frame section, a lower drainage port, an upper drainage port, a window frame outer side wall, a window sash section and window sash glass; the window frame section is arranged in the house window and surrounds the inner side of the house window to be fixedly connected with the house window; the window frame section comprises an inner side cavity and an outer side cavity; the inner side cavity is arranged at one indoor side and is arranged at the inner side of the outer side cavity of the side wall, and a closed cavity body is enclosed and blocked by the side wall and is isolated from the outer side cavity; the outer side cavity is arranged at one outdoor side of the window frame section bar, is enclosed by the peripheral side wall to form a closed cavity body and is positioned at the outer side of the inner side cavity; the lower drainage port is arranged at the lower part of the window frame section bar, is positioned on the lower side wall of the cavity at the outer side of the window frame section bar and penetrates through the lower side wall; the upper drainage port is arranged on the window section bar, is positioned on the upper side wall of the outer side cavity of the window section bar, and penetrates through the upper side wall to be communicated with the outer side cavity; the outer side wall of the window frame is arranged at one outdoor side of the window frame section bar, covers a gap between the window frame section bar and the window sash section bar and is overlapped with the window sash section bar; the window sash section is arranged on the periphery of window sash glass and is connected with the window frame section through hardware, so that the window sash section can be opened and closed; the window sash glass is arranged inside the window sash section bar and is fixedly and hermetically connected with the window sash section bar.

2. The vertical drainage system of the aluminum alloy casement window according to claim 1, characterized in that: the vertical drainage system for the aluminum alloy casement window further comprises a flashing plate; the apron flashing is arranged below the window frame section bar, is positioned at the lower water discharge port and is corresponding to the lower water discharge port, and can guide the water flow of the lower water discharge port.

3. The vertical drainage system of the aluminum alloy casement window according to claim 1, characterized in that: the vertical drainage system for the aluminum alloy casement window further comprises a water guide needle, wherein the water guide needle is arranged on the flashing plate and comprises a needle seat and a needle head; the needle seat is arranged on the flashing plate and is fixedly connected with the flashing plate; the needle head is arranged on the needle seat, one section of the needle head is connected with the needle seat, and the other end of the needle head extends into the lower drainage port.

4. The vertical drainage system of the aluminum alloy casement window according to claim 1, characterized in that: the shape of the lower drainage port or the upper drainage port is rectangular, circular, oblong or special-shaped.

5. The vertical drainage system of the aluminum alloy casement window according to claim 1, characterized in that: more than one lower drainage port or upper drainage port is uniformly arranged in the length direction of the window frame section bar arranged at the bottom of the window.

6. The vertical drainage system of the aluminum alloy casement window according to claim 1, characterized in that: the lower water discharge ports and the upper water discharge ports are arranged in a staggered mode and are spaced at intervals.