Heat insulation type inward casement micro ventilation window system

Abstract

The utility model discloses a heat insulation type inward casement micro ventilation window system which comprises a window frame, a window sash and a hinge mechanism connected with one side of the window frame and one side of the window sash, and the other side of the window frame and the other side of the window sash are connected through a locking mechanism. The decoration line protrudes out of the curtain wall vertical face and is fixed to a curtain wall cross beam through an installation support, and a gap between the decoration line and the ventilation opening window forms an air inlet channel; curtain wall stand columns are arranged on the two sides of the ventilation opening window respectively, the window frame is fixed between the stand columns on the two sides, the window sash corresponds to the air inlet channel, and the outer side face of the window sash is flush with the vertical face of the curtain wall. The ventilation opening window is arranged on the inner side of the decoration line, the decoration line protrudes outwards to form the air inlet channel, indoor and outdoor ventilation of the opening window is achieved, the overall perception of a curtain wall vertical face is not affected, and the attractiveness of an outer wall and the circulation of indoor air are effectively improved.

Description

Technical Field

[0001] The utility model relates to a curtain wall system, in particular to a heat-insulating inward-opening micro-ventilation window system, which is used for improving the exchange between indoor airflow and outdoor natural wind. Background Art

[0002] For indoor ventilation solutions with curtain walls as exterior facades, we usually use opening windows, and this type of structure will be clearly visible on the exterior facade, especially the hidden frame curtain wall structure. This is determined by the opening window installation structure, and there must be opening window frames, which affects the overall visual appearance of the facade.

[0003] On the other hand, windows installed in high-rise buildings experience higher wind speeds due to their height. When the windows are opened, the exchange of air between inside and outside is rapid, causing discomfort to those near the windows. Closing the windows further creates a whistling effect, creating a harsh sound and further increasing discomfort. Summary of the Invention

[0004] The purpose of this utility model is to provide a heat-insulating inward-opening micro-ventilation window system, which improves the ventilation performance of the curtain wall system through structural improvement, effectively reduces the discomfort of indoor personnel, maintains the integrity of the facade, and improves the aesthetics of the exterior wall.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an insulated inward-opening micro-ventilation window system, including a window frame and a window sash, and a hinge mechanism connecting the two on one side, and the other side is connected by a locking mechanism, the window frame and the window sash constitute a ventilation opening window, which is arranged on the inner side of the decorative line outside the curtain wall, the decorative line protrudes beyond the curtain wall facade, and is fixed to the curtain wall beam through an installation bracket, and the gap between the decorative line and the ventilation opening window constitutes an air inlet channel; curtain wall columns are respectively provided on both sides of the ventilation opening window, the window frame is fixed between the columns on both sides, the window sash corresponds to the air inlet channel, and the outer side surface of the window sash is flush with the curtain wall facade.

[0006] In the above technical solution, the mounting bracket is a rectangular tube arranged perpendicular to the facade of the curtain wall, the inner end face of which is fixed to the embedded parts on the curtain wall beam, and the outer end of the rectangular tube is embedded in the decorative line. A connecting groove is provided on the decorative line, and the rectangular tube is embedded in the connecting groove and fixed by a bolt assembly. A gasket is provided between the connecting groove and the rectangular tube.

[0007] In the above technical solution, the window sash includes an outer aluminum plate layer and an inner thermal insulation rock wool filling layer. The window sash is connected to one side of the window frame through an upper and lower pair of hidden hinge mechanisms respectively, and the other side is provided with a multi-point linkage lock, including several lock tongues, connecting rods and a handle. The handle is connected in series with each lock tongue through a connecting rod, and the window frame is provided with a locking hole corresponding to each lock tongue.

[0008] In the above technical solution, the decorative line includes an inner base member and an outer decorative member, the base member has a hole, the mounting bracket is inserted into the hole, and is fixed to the base member by a front-end bolt assembly; a slot is provided on the front side of the base member, and a hook is provided on the rear side of the decorative member that cooperates with the slot and is fixed to the base member by bolts; a decorative light strip is provided at the front end of the decorative member.

[0009] In the above technical solution, the gap distance between the ventilation opening window and the decorative line is 50mm to 100mm, and the width of the ventilation opening window is between 250mm and 300mm.

[0010] In the above technical solution, the curtain wall exterior decorative lines are composed of a number of decorative line pieces spliced ​​together in sequence, with core tubes provided at adjacent splicing locations and fixed by bolt assemblies.

[0011] In the above technical solution, the decorative line includes a base member and a decorative member. A number of limiting protrusions are provided in the base member to form a connecting groove of the mounting bracket. The corresponding sleeve core tube arranged in the base member is longitudinally slid into the longitudinal cavity surrounded by the limiting protrusions. The corresponding sleeve core tube arranged in the decorative member has an outer shape that matches the inner cavity of the decorative member.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. This utility model adopts an inward-opening ventilation window structure. The window is set inside the curtain wall decorative line, and the air inlet channel is established in the form of a protruding decorative line. Without affecting ventilation, the vent is built between the glass curtain walls on both sides, and the surface is flush with the curtain wall facade, preserving the building's facade effect and improving the integrity of the curtain wall facade.

[0014] 2. Since the opening windows are filled with thermal insulation rock wool, the indoor temperature can be kept stable when closed. In addition, the opening windows are set inside the columns on both sides, and the inner aluminum plate is the same color as the columns, which improves the indoor sensory comfort.

[0015] 3. Use the mounting bracket to separate the decorative line from the curtain wall facade. The mounting bracket is directly fixed to the main beam, and the other end is embedded in the connecting groove of the decorative line. It has a simple structure, firm installation, convenient construction and is easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the installation structure of Example 1 of the present utility model;

[0017] Figure 2 yes Figure 1 A side view schematic diagram of

[0018] Figure 3 yes Figure 1 Schematic diagram of the node at A in the middle;

[0019] Figure 4 yes Figure 1 Schematic diagram of node B in the middle;

[0020] Figure 5 This is a schematic diagram of the connection between the mounting bracket and the decorative line in the first embodiment of the present utility model;

[0021] Figure 6 This is a structural diagram of the ventilation opening window in Example 1 of the present utility model;

[0022] Figure 7 yes Figure 6 Schematic cross-sectional view of .

[0023] Among them: 1. Window frame; 2. Window sash; 3. Hinge mechanism; 4. Decorative line; 5. Curtain wall facade; 6. Mounting bracket; 7. Curtain wall beam; 8. Air inlet duct; 9. Column; 10. Embedded parts; 11. Bolt assembly; 12. Gasket; 13. Base part; 14. Decorative part; 15. Slot; 16. Hook; 17. Bolt; 18. Decorative light strip; 19. Outer aluminum plate layer; 20. Inner insulation rock wool filling layer; 21. Lock tongue; 22. Connecting rod; 23. Handle; 24. Core tube; 25. Limiting protrusion. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0025] Example 1: See Figures 1 to 7 As shown, a heat-insulating inward-opening micro-ventilation window system includes a window frame 1 and a window sash 2, and a hinge mechanism 3 connecting the two on one side, and the other side is connected by a locking mechanism. The window frame 1 and the window sash 2 constitute a ventilation opening window, which is arranged on the inner side of the decorative line 4 outside the curtain wall. The decorative line 4 protrudes beyond the curtain wall facade 5 and is fixed to the curtain wall beam 7 through an installation bracket 6. The gap between the decorative line 4 and the ventilation opening window constitutes an air inlet channel 8; curtain wall columns 9 are respectively provided on both sides of the ventilation opening window, the window frame 1 is fixed between the two side columns 9, the window sash 2 corresponds to the air inlet channel 8, and the outer side surface of the window sash 2 is flush with the curtain wall facade 5, thereby improving the aesthetics and integrity.

[0026] like Figure 3 、6 As shown, the mounting bracket 6 is a rectangular tube positioned perpendicular to the curtain wall facade 5. Its inner end is secured to an embedded component 10 on the curtain wall beam 7. The outer end of the rectangular tube is embedded in the decorative molding 4. The decorative molding 4 has a connecting groove into which the rectangular tube is inserted and secured by a bolt assembly 11. A gasket 12 is provided between the connecting groove and the rectangular tube. Embedded components 10 are first driven into the beams on each floor, and then the mounting bracket 6 is welded in place to ensure a secure connection. At the other end, a slot is provided in the decorative molding 4. The mounting bracket 6 is directly inserted into the connecting groove and secured with a bolt assembly 11, completing the installation of the decorative molding 4.

[0027] In this embodiment, if Figure 5 As shown, the decorative line 4 includes an inner base member 13 and an outer decorative member 14. The base member 13 has a hole, and the mounting bracket is inserted into the hole and fixed to the base member 13 by a front-end bolt assembly 11; a slot 15 is provided on the front side of the base member 13, and a hook 16 is provided on the rear side of the decorative member 14 to cooperate with the slot 15. The two are plugged in and docked, and then fixed by bolts 17; a decorative light strip 18 is also provided at the front end of the decorative member 14. The decorative light strip 18 can adopt the light strip structure in the existing technology and be directly pasted in the light strip groove at the front end of the decorative member 14 and installed according to the overall design of the facade.

[0028] like Figure 2 、 7 As shown, the window sash 2 includes an outer aluminum plate layer 19 and an inner insulating rock wool filling layer 20. The window sash 2 is connected to the window frame 1 on one side via a pair of upper and lower hidden hinge mechanisms. On the other side, a multi-point linkage lock is provided, including several lock tongues 21, connecting rods 22, and a handle 23. The handle 23 is connected in series with each lock tongue 21 via the connecting rod 22. The window frame 1 is provided with a locking hole corresponding to each lock tongue 21. When the handle 23 is turned, the connecting rod 22 drives the lock tongue 21 to disengage the lock hole, opening the window sash 2. The window sash 2 opens inward, with a maximum opening angle of 90 degrees.

[0029] In this embodiment, if Figure 3 、 4 As shown, the gap distance between the ventilation opening window and the decorative line 4 is 50mm~100mm (80mm is taken as an example in this embodiment), the width of the ventilation opening window is between 250mm~300mm (268mm is taken as an example in this embodiment), and the opening window is 1100mm from the ground. This height is convenient for indoor personnel to operate the handle to open and close the window sash.

[0030] The curtain wall outer decorative line is composed of several decorative lines 4 pieces spliced ​​together in sequence, and a sleeve core tube 24 is provided at the adjacent splicing points and fixed by bolts 17. Figure 2-4As shown, the decorative molding 4 comprises a base member 13 and a decorative member 14. The base member 13 is provided with a plurality of stopper protrusions 25 (flanges) that form a connection slot for mounting bracket 6. A corresponding core tube disposed within the base member 13 is longitudinally inserted into the longitudinal cavity surrounded by the stopper protrusions 25. The corresponding core tube disposed within the decorative member 14 has a shape that matches the inner cavity of the decorative member 14. Using the core tube 24 to join adjacent decorative moldings 4 not only does not affect the integrity of the facade, but also improves the connection strength of the decorative moldings 4.

Claims

1. A heat-insulating, inward-opening, micro-ventilation window system comprising a window frame and a window sash, and a hinge mechanism connecting the two on one side, and a locking mechanism connected on the other side, characterized in that: The window frame and the window sash constitute a ventilation opening window, which is arranged on the inner side of the decorative line outside the curtain wall. The decorative line protrudes beyond the curtain wall facade and is fixed to the curtain wall beam through a mounting bracket. The gap between the decorative line and the ventilation opening window constitutes an air inlet channel. Curtain wall columns are respectively provided on both sides of the ventilation opening window. The window frame is fixed between the columns on both sides. The window sash corresponds to the air inlet channel, and the outer side surface of the window sash is flush with the curtain wall facade.

2. The heat-insulating inward-opening micro-ventilation window system according to claim 1, characterized in that: The mounting bracket is a rectangular tube arranged perpendicular to the facade of the curtain wall, the inner end face of which is fixed to the embedded part on the curtain wall beam, and the outer end of the rectangular tube is embedded in the decorative line. The decorative line is provided with a connecting groove, the rectangular tube is embedded in the connecting groove and fixed by a bolt assembly, and a gasket is provided between the connecting groove and the rectangular tube.

3. The heat-insulating inward-opening micro-ventilation window system according to claim 1, characterized in that: The window sash includes an outer aluminum plate layer and an inner thermal insulation rock wool filling layer. The window sash is connected to one side of the window frame through an upper and lower pair of hidden hinge mechanisms respectively, and the other side is provided with a multi-point linkage lock, including several lock tongues, connecting rods and a handle. The handle is connected in series with each lock tongue through the connecting rod, and the window frame is provided with a locking hole corresponding to each lock tongue.

4. The heat-insulating inward-opening micro-ventilation window system according to claim 1, characterized in that: The decorative line includes an inner base member and an outer decorative member. The base member is provided with a hole. The mounting bracket is inserted into the hole and is fixed to the base member by a front-end bolt assembly. A slot is provided on the front side of the base member. A hook is provided on the rear side of the decorative member that cooperates with the slot and is fixed to the base member by bolts. A decorative light strip is provided at the front end of the decorative member.

5. The heat-insulating inward-opening micro-ventilation window system according to claim 1, characterized in that: The gap distance between the ventilation opening window and the decorative line is 50mm to 100mm, and the width of the ventilation opening window is between 250mm and 300mm.

6. The heat-insulating inward-opening micro-ventilation window system according to claim 1, characterized in that: The outer decorative lines of the curtain wall are composed of a plurality of decorative line pieces spliced ​​in sequence, and core tubes are provided at adjacent splicing locations and fixed by bolt assemblies.

7. The heat-insulating inward-opening micro-ventilation window system according to claim 1, characterized in that: The decorative line includes a base member and a decorative member. The base member is provided with a plurality of limiting protrusions, which form a connecting groove of the mounting bracket. The corresponding sleeve core tube arranged in the base member is longitudinally slid into the longitudinal cavity surrounded by the limiting protrusions; the corresponding sleeve core tube arranged in the decorative member has an outer shape that matches the inner cavity of the decorative member.

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