CN221896481U - Sealed heat preservation door and window structure - Google Patents

Abstract

The utility model discloses a sealed heat-insulating door and window structure, including a window frame, a window sash and glass; the window frame includes an inner window frame structure, an outer window frame structure and a window frame heat-insulating unit; the window sash includes an inner window sash structure, an outer window sash structure and a window sash heat-insulating unit; the window frame heat-insulating unit includes a window frame linkage heat-insulating spacer, a second heat-insulating spacer and a lower heat-insulating filling block; the window sash heat-insulating unit includes a first heat-insulating spacer, a window sash linkage heat-insulating spacer and an upper heat-insulating filling block. The present application provides a window frame heat-insulating unit and a window sash heat-insulating unit for sealing and heat-insulating in the window frame and the window sash, and the window frame linkage heat-insulating spacer corresponds to the window sash linkage heat-insulating spacer, so that a better sealed heat-insulating structure can be achieved after the window sash is closed; the utility model has the advantage of relatively better sealing and heat-insulating effect.

Description

Sealed thermal insulation door and window structure

Technical Field

The utility model relates to the technical field of construction, in particular to a sealing and heat-insulating door and window structure.

Background Art

Doors and windows, walls, roofs and floors are the four major components of the building envelope. Doors and windows are the key components for thermal insulation and of course, they are also the components with the largest heat loss.

The energy consumption of doors and windows is mainly due to the fact that the indoor heat is dissipated to the outside through the gaps in the doors and windows in the form of heat diffusion. For example, the indoor heat is dissipated to the outside through the gaps between the door and window frames and the walls, the gaps between the glass and the door and window frames, and the gaps between the opening sash and the door and window frames.

Currently, the sealing and insulation of windows are usually achieved by providing sealing strips and double-layer glass. However, the window sashes need to be opened and closed frequently, which will cause the sealing effect of the sealing strips to gradually weaken, thereby causing the sealing and insulation effect to become increasingly poor.

Utility Model Content

The purpose of the utility model is to provide a sealed heat-insulating door and window structure. The utility model has the advantage of relatively better sealing and heat-insulating effects.

The technical solution of the utility model: a sealed and heat-insulating door and window structure, comprising a window frame, window sashes which are correspondingly openable and closable on the window frame, and glass arranged on the window sashes; the window frame comprises an inner window frame structure, an outer window frame structure, and a window frame insulation unit arranged between the outer window frame structure and the inner window frame structure; the window sash comprises an inner window sash structure, an outer window sash structure, and a window sash insulation unit arranged between the inner window sash structure and the outer window sash structure; the window frame insulation unit comprises an upper window frame linkage insulation strip, a lower second insulation strip, and a lower insulation filling block located in the middle; the window sash insulation unit comprises an upper first insulation strip, a lower window sash linkage insulation strip, and an upper insulation filling block located in the middle.

In the aforementioned sealed and heat-insulating door and window structure, a heat-insulating strip is provided on the outer side of the inner structure of the window sash, and a sealing strip corresponding to the heat-insulating strip is provided on the outer side of the inner structure of the window frame; the heat-insulating strip and the sealing strip are detachably and sealably connected.

In the aforementioned sealed and heat-insulating door and window structure, the window frame linked thermal insulation strips and the window sash linked thermal insulation strips are arranged correspondingly, and the window frame linked thermal insulation strips and the window sash linked thermal insulation strips both include an installation body and two linked sealing strips arranged outside the installation body; the linked sealing strip of the window sash linked thermal insulation strip is a window sash sealing strip, and the window sash sealing strip is arranged vertically, and the linked sealing strip of the window frame linked thermal insulation strip is a window frame sealing strip, and the window frame sealing strip is arranged obliquely; the window frame sealing strip is correspondingly abutted against the inner side of the window sash sealing strip.

In the aforementioned sealed and heat-insulating door and window structure, a T-shaped outer sealing strip is provided on the bottom outer side of the window sash outer structure, and an inner sealing strip corresponding to the outer sealing strip is provided on the top inner side of the window frame outer structure; the top of the inner sealing strip is trapezoidal, and the inner sealing strip is clamped on the inner side of the outer sealing strip.

Compared with the prior art, the present application provides a window frame insulation unit and a window sash insulation unit for sealing and heat insulation in the window frame and the window sash, and the window frame linkage insulation strip and the window sash linkage insulation strip correspond to each other, so that a better sealing and heat insulation structure can be achieved after the window sash is closed;

At the same time, the window frame insulation unit and the window sash insulation unit are also respectively provided with corresponding second insulation strips, lower insulation filling blocks, first insulation strips and upper insulation filling blocks, which can better prevent heat loss and further improve the insulation effect.

Therefore, the utility model has the advantage of relatively better sealing and heat preservation effect.

Furthermore, by respectively setting a thermal insulation strip and a sealing strip on the window sash and the window frame, when the window sash is closed, the thermal insulation strip is closely attached to the sealing strip, thereby further improving the sealing and thermal insulation performance of the door and window;

The sealing performance is improved by providing a T-shaped outer sealing strip and a trapezoidal inner sealing strip at the top;

The window sash linkage insulation spacer and the window frame linkage insulation spacer are respectively provided with two window sash sealing strips and window frame sealing strips, and the window sash sealing strip is vertically arranged, and the window frame sealing strip is inclinedly arranged, and the two are matched with each other, and can fit tightly after the window sash is closed, thereby improving the sealing and insulation performance;

By setting up multiple structures, the sealing and thermal insulation performance of doors and windows can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is an enlarged view of point A in Figure 1;

Fig. 3 is a schematic diagram of the structure of the window sash linkage thermal insulation spacer and the window frame linkage thermal insulation spacer of the utility model.

The marks in the accompanying drawings are: 11-window frame inner structure, 12-window frame outer structure, 13-sealing strip, 21-window sash inner structure, 22-window sash outer structure, 23-insulation strip, 31-first insulation strip, 32-upper insulation filling block, 33-second insulation strip, 34-lower insulation filling block, 41-window sash linked insulation strip, 42-window frame linked insulation strip, 43-installation body, 44-window sash sealing strip, 45-window frame sealing strip, 51-outer sealing strip, 52-inner sealing strip.

DETAILED DESCRIPTION

The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

Embodiment. A sealed heat-insulating door and window structure, as shown in FIG1 , comprises a window frame, a window sash which can be opened and closed on the window frame, and glass arranged on the window sash; the window frame comprises an inner window frame structure 11, an outer window frame structure 12, and a window frame heat-insulating unit arranged between the outer window frame structure 12 and the inner window frame structure 11; the window sash comprises an inner window sash structure 21, an outer window sash structure 22, and a window sash heat-insulating unit arranged between the inner window sash structure 21 and the outer window sash structure 22; the window frame heat-insulating unit comprises an upper window frame linkage heat-insulating spacer 42, a lower second heat-insulating spacer 33, and a lower heat-insulating filling block 34 located in the middle; the window sash heat-insulating unit comprises an upper first heat-insulating spacer 31, a lower window sash linkage heat-insulating spacer 41, and an upper heat-insulating filling block 32 located in the middle.

The outer side of the window sash inner structure 21 is provided with a heat-insulating strip 23 , and the outer side of the window frame inner structure 11 is provided with a sealing strip 13 corresponding to the heat-insulating strip 23 ; the heat-insulating strip 23 and the sealing strip 13 are detachably and sealably connected.

As shown in Figure 3, the window frame linked thermal insulation strip 42 and the window sash linked thermal insulation strip 41 are correspondingly arranged, and the window frame linked thermal insulation strip 42 and the window sash linked thermal insulation strip 41 both include an installation body 43 and two linked sealing strips arranged outside the installation body 43; the linked sealing strip of the window sash linked thermal insulation strip 41 is a window sash sealing strip 44, and the window sash sealing strip 44 is vertically arranged, and the linked sealing strip of the window frame linked thermal insulation strip 42 is a window frame sealing strip 45, and the window frame sealing strip 45 is inclinedly arranged; the window frame sealing strip 45 is correspondingly abutted against the inner side of the window sash sealing strip 44.

As shown in Figure 2, a T-shaped outer sealing strip 51 is provided on the outer bottom side of the window sash outer structure 22, and an inner sealing strip 52 corresponding to the outer sealing strip 51 is provided on the inner top side of the window frame outer structure 12; the top of the inner sealing strip 52 is trapezoidal, and the inner sealing strip 52 is clamped on the inner side of the outer sealing strip 51.

Claims (1)

1. A sealed heat-insulating door and window structure, characterized in that it comprises a window frame, a window sash which is arranged on the window frame and can be opened and closed, and a glass arranged on the window sash; the window frame comprises an inner window frame structure (11), an outer window frame structure (12), and a window frame heat-insulating unit arranged between the inner window frame structure (11) and the outer window frame structure (12); the window sash comprises an inner window sash structure (21), an outer window sash structure (22), and a window sash heat-insulating unit arranged between the inner window sash structure (21) and the outer window sash structure (22); the window frame heat-insulating unit comprises an upper window frame linkage heat-insulating spacer strip (42), a lower second heat-insulating strip (33), and a lower heat-insulating filling block (34) located in the middle; the window sash heat-insulating unit comprises an upper first heat-insulating strip (31), a lower window sash linkage heat-insulating spacer strip (41), and an upper heat-insulating filling block (32) located in the middle; The outer side of the window sash inner structure (21) is provided with a heat-insulating strip (23), and the outer side of the window frame inner structure (11) is provided with a sealing strip (13) corresponding to the heat-insulating strip (23); the heat-insulating strip (23) and the sealing strip (13) are detachably and sealably connected; The window frame linkage insulation strip (42) and the window sash linkage insulation strip (41) are correspondingly arranged, and both the window frame linkage insulation strip (42) and the window sash linkage insulation strip (41) comprise a mounting body (43) and two linkage sealing strips arranged outside the mounting body (43); the linkage sealing strip of the window sash linkage insulation strip (41) is a window sash sealing strip (44), and the window sash sealing strip (44) is arranged vertically; the linkage sealing strip of the window frame linkage insulation strip (42) is a window frame sealing strip (45), and the window frame sealing strip (45) is arranged obliquely; the window frame sealing strip (45) is correspondingly arranged to abut against the inner side of the window sash sealing strip (44); A T-shaped outer sealing strip (51) is provided on the outer side of the bottom of the window sash outer structure (22), and an inner sealing strip (52) corresponding to the outer sealing strip (51) is provided on the inner side of the top of the window frame outer structure (12); the top of the inner sealing strip (52) is trapezoidal, and the inner sealing strip (52) is clamped on the inner side of the outer sealing strip (51).