CN215671923U

CN215671923U - Door and window internal circulation type hidden drainage structure

Info

Publication number: CN215671923U
Application number: CN202121745715.1U
Authority: CN
Inventors: 王强
Original assignee: Shandong Haoai System Door And Window Co ltd
Current assignee: Shandong Haoai System Door And Window Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-28
Anticipated expiration: 2031-07-29

Abstract

The utility model provides a drainage structures is hidden to door and window inner loop formula, relates to door and window drainage structures technical field, including window frame, muntin and casement, the muntin outside is equipped with muntin water guide chamber, is equipped with muntin drainage hole group on the muntin water guide chamber, and the lower fan frame outside of casement is equipped with casement water guide chamber, is equipped with casement drainage hole group on the casement water guide chamber, and the lower frame outside of window frame still is equipped with window frame water guide chamber, is equipped with window frame drainage hole group on the window frame water guide chamber, is linked together between muntin water guide chamber, casement water guide chamber and the window frame water guide chamber. The utility model solves the problem that the drainage is not smooth due to the overflow of air when the air pressure is reduced when water is drained out of the room through the window frame in the drainage structure in the traditional technology; and punching holes on the outdoor side, so that the outdoor side supporting cavity is damaged, and the strength of the outdoor side of the door and window is reduced.

Description

Door and window internal circulation type hidden drainage structure

Technical Field

The utility model relates to the technical field of door and window drainage structures, in particular to a door and window internal circulation type hidden drainage structure.

Background

Along with the social development, the living environment of people also tends to be high-grade and environment-friendly, a novel concept product of the novel heat-insulation bridge-cut-off section is also transferred to the domestic from abroad, the domestic aluminum alloy bridge-cut-off section is rapidly developed, the two sides of the heat-insulation bridge-cut-off are the aluminum alloy sections, the middle of the heat-insulation bridge-cut-off section is the heat-insulation section, and the heat-insulation section is usually made of a plastic section as a heat-insulation material, so that the heat-insulation bridge-cut-off section is more and more widely applied due to better heat-insulation effect.

The device exposes the defects of the technology along with the production and use processes, and mainly shows the following aspects:

first, most of the conventional drainage holes of the conventional doors and windows are disposed at the outdoor side, and when rainwater on the outdoor side is large, the air pressure at the outdoor side becomes low.

Secondly, the existing door and window is punched outside the room, so that the supporting cavity on the outside of the room is damaged, the strength of the outside of the door and window is reduced, and the supporting stability is affected.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a door and window internal circulation type hidden drainage structure which is used for solving the problem that the drainage is not smooth due to overflow of air when air pressure is reduced when water is drained out of a room through a window frame in the drainage structure in the traditional technology; and punching holes on the outdoor side, so that the outdoor side supporting cavity is damaged, and the strength of the outdoor side of the door and window is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a drainage structures is hidden to door and window inner loop formula, includes window frame, muntin and casement, the muntin outside is equipped with muntin water guide chamber, be equipped with muntin drainage hole group on the muntin water guide chamber, the lower fan frame outside of casement is equipped with casement water guide chamber, be equipped with casement drainage hole group on the casement water guide chamber, the lower frame outside of window frame still is equipped with window frame water guide chamber, be equipped with window frame drainage hole group on the window frame water guide chamber, muntin water guide chamber the casement water guide chamber and be linked together between the window frame water guide chamber.

As an optimized scheme, an air pressure balance cavity communicated with the window frame water guide cavity is further arranged on the outer side of the upper frame of the window frame, and an air pressure balance hole is formed in the air pressure balance cavity.

As an optimized scheme, a side window frame water guide cavity is further arranged on the outer side of the side frame of the window frame, and a communicating hole communicated with the side window frame water guide cavity is formed in the air pressure balance cavity.

As an optimized scheme, the window frame water drainage hole group comprises a window frame upper water drainage hole arranged on the upper end surface of the window frame water guide cavity and a window frame lower water drainage hole arranged on the lower end surface of the window frame water guide cavity.

As an optimized scheme, the window sash water drainage hole group comprises a window sash upper water drainage hole formed in the upper end face of the window sash water guide cavity and a window sash lower water drainage hole formed in the lower end face of the window sash water guide cavity.

As an optimized scheme, the lower water outlet hole of the window sash is arranged opposite to the upper water outlet hole of the window frame.

As an optimized scheme, the mullion drainage hole group comprises a mullion upper drainage hole formed in the upper end face of the mullion water guide cavity and mullion side drainage holes formed in two ends of the mullion water guide cavity, and the mullion side drainage holes are communicated with the side window frame water guide cavity.

As an optimized scheme, the lower drainage hole of the window frame is communicated with the outside.

Compared with the prior art, the utility model has the beneficial effects that:

the drainage performance of the door and window and the air fluidity in the cavity of the door and window are improved while the strength of the door and window is not reduced;

the scheme changes the defects that the prior drain holes are punched to damage outdoor side sectional materials, and the drainage is changed from external drainage to internal drainage, thereby greatly improving the drainage performance of doors and windows, preventing the drainage from being influenced by internal and external air pressure and ensuring that the drainage can be smooth even in extreme weather; the supporting cavity outside the chamber is not damaged, so that the overall strength of the door and window is greatly improved;

in rainy and snowy weather, the rain and snow flow downwards along the glass surface through the blocking of the glass, enter the mullion water guide cavity through the upper water discharge holes of the mullion and enter the sash water guide cavity through the upper water discharge holes of the sash; liquid in the mullion water guide cavity enters the side window frame water guide cavity through the mullion side drain hole to flow downwards, flows into the window frame water guide cavity and flows into the outside through the window frame lower drain hole; water in the window sash water guide cavity enters the window frame water guide cavity through the window sash lower water drainage holes and flows into the outside through the window frame lower water drainage holes;

the support strength of the aluminum alloy section is not damaged while the smooth discharge of water flow is ensured, and the air pressure balance holes are formed, so that the air pressure in the section is more stable, the influence of the air pressure and the temperature is small, and the water discharge is smoother; the water flow is discharged and the air in the cavity flows, so that the dewing phenomenon of doors and windows is greatly reduced;

the number of parts is small, the work is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1-a window frame; 2-a window sash; 3-middle support; 4-a middle water guide cavity; 5-water discharge holes on the middle stiles; 6-window sash water guide cavity; 7-water drain hole on the window sash; 8-window sash lower drainage hole; 9-window frame water guide cavity; 10-water drain hole on the window frame; 11-a lower drain hole of the window frame; 12-a pressure balancing chamber; 13-air pressure balance hole.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, the door and window internal circulation type hidden drainage structure comprises a window frame 1, a mullion 3 and a window sash 2, wherein a mullion water guide cavity 4 is arranged on the outer side of the mullion 3, a mullion 3 drainage hole group is arranged on the mullion water guide cavity 4, a window sash water guide cavity 6 is arranged on the outer side of a lower window frame of the window sash 2, a window sash 2 drainage hole group is arranged on the window sash water guide cavity 6, a window frame water guide cavity 9 is further arranged on the outer side of the lower window frame of the window frame 1, a window frame 1 drainage hole group is arranged on the window frame water guide cavity 9, and the mullion water guide cavity 4, the window sash water guide cavity 6 and the window frame water guide cavity 9 are communicated with each other.

An air pressure balance cavity 12 communicated with the window frame water guide cavity 9 is further arranged on the outer side of the upper frame of the window frame 1, and an air pressure balance hole 13 is formed in the air pressure balance cavity 12.

The outer side of the side frame of the window frame 1 is also provided with a side window frame water guide cavity 9, and the air pressure balance cavity 12 is provided with a communicating hole communicated with the side window frame water guide cavity 9.

The drainage hole group of the window frame 1 comprises a window frame upper drainage hole 10 arranged on the upper end surface of the window frame water guide cavity 9 and a window frame lower drainage hole 11 arranged on the lower end surface of the window frame water guide cavity 9.

The window sash 2 drainage hole group comprises a window sash upper drainage hole 7 arranged on the upper end surface of the window sash water guide cavity 6 and a window sash lower drainage hole 8 arranged on the lower end surface of the window sash water guide cavity 6.

The lower water drain hole 8 of the window sash is arranged opposite to the upper water drain hole 10 of the window frame.

The middle support 3 drainage hole group comprises a middle support upper drainage hole 5 arranged on the upper end surface of the middle support water guide cavity 4 and middle support 3 side drainage holes arranged at two ends of the middle support water guide cavity 4, and the middle support 3 side drainage holes are communicated with the side window frame water guide cavity 9.

The lower drain hole 11 of the window frame is communicated with the outside.

The aperture of the drain hole is 6mm, and each group is 12.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a drainage structures is hidden to door and window inner loop formula which characterized in that: including window frame (1), mullion (3) and casement (2), mullion (3) outside is equipped with mullion water guide chamber (4), be equipped with mullion drainage hole group on mullion water guide chamber (4), the lower frame outside of casement (2) is equipped with casement water guide chamber (6), be equipped with casement drainage hole group on casement water guide chamber (6), the lower frame outside of window frame (1) still is equipped with window frame water guide chamber (9), be equipped with window frame drainage hole group on window frame water guide chamber (9), mullion water guide chamber (4) casement water guide chamber (6) and be linked together between window frame water guide chamber (9).

2. The door and window internal circulation type hidden drainage structure of claim 1, wherein: the outer side of the upper frame of the window frame (1) is also provided with an air pressure balance cavity (12) communicated with the window frame water guide cavity (9), and the air pressure balance cavity (12) is provided with an air pressure balance hole (13).

3. The door and window internal circulation type hidden drainage structure of claim 2, wherein: the side window frame is characterized in that a side window frame water guide cavity (9) is further formed in the outer side of the side frame of the window frame (1), and a communicating hole communicated with the side window frame water guide cavity (9) is formed in the air pressure balance cavity (12).

4. The door and window internal circulation type hidden drainage structure of claim 1, wherein: the window frame drainage hole group comprises a window frame upper drainage hole (10) formed in the upper end face of the window frame water guide cavity (9) and a window frame lower drainage hole (11) formed in the lower end face of the window frame water guide cavity (9).

5. The door and window internal circulation type hidden drainage structure of claim 4, wherein: the window sash water drainage hole group comprises a window sash upper water drainage hole (7) formed in the upper end face of the window sash water guide cavity (6) and a window sash lower water drainage hole (8) formed in the lower end face of the window sash water guide cavity (6).

6. The door and window internal circulation type hidden drainage structure of claim 5, wherein: the lower drainage hole (8) of the window sash is opposite to the upper drainage hole (10) of the window frame.

7. The door and window internal circulation type hidden drainage structure of claim 3, wherein: the middle beam drainage hole group comprises a middle beam upper drainage hole (5) formed in the upper end face of the middle beam water guide cavity (4) and middle beam side drainage holes formed in two ends of the middle beam water guide cavity (4), and the middle beam side drainage holes are communicated with the side window frame water guide cavity (9).

8. The door and window internal circulation type hidden drainage structure of claim 4, wherein: and the lower drainage hole (11) of the window frame is communicated with the outside.