Casement window with heat insulation function

Abstract

The utility model relates to the technical field of doors and windows, in particular to a casement window with a heat insulation function. A casement window with a heat insulation function comprises a window sash, the window sash comprises an upper rail, a lower rail and at least two pieces of laminated glass, the at least two pieces of laminated glass are arranged between the upper rail and the lower rail, and a ventilation space is reserved between the two pieces of laminated glass; and the heat dissipation assembly comprises an air inlet component and an air outlet component, the air inlet component is arranged in the upper cap, and the air outlet component is arranged in the lower cap. The heat insulation device has the advantages that heat emitted by the ventilation space area is taken away through natural airflow, heat conduction of the indoor environment and the outdoor environment can be effectively isolated through the technical scheme, and therefore the excellent heat insulation effect is achieved, the stability of the indoor temperature can be maintained, the cooling cost is reduced, and the energy efficiency of a building is improved; and meanwhile, the indoor comfort degree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a casement window with a heat insulation function. Background Art

[0002] In traditional window systems, laminated glass is used to provide thermal insulation, but these systems often still have problems with heat conduction, especially in extreme temperature conditions. As the requirements for building energy efficiency and indoor comfort continue to increase, more effective insulation technology is needed. In addition, the space between laminated glass is often not fully utilized to reduce the amount of heat dissipated from the glass surface.

[0003] Traditional window systems usually rely on mechanical or electrical equipment to achieve ventilation and heat control, which increases costs and maintenance complexity. Therefore, it is necessary to develop a more efficient window system to reduce heat conduction and improve thermal insulation, thereby improving the energy efficiency and indoor comfort of buildings. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a casement window with a heat insulation function to solve the problem that ventilation and heat control often rely on mechanical or electrical equipment, which increases costs and maintenance complexity.

[0005] The utility model solves the above technical problems with the following technical solutions: a casement window with heat insulation function, comprising:

[0006] A window sash, the window sash comprising an upper head, a lower head, and at least two laminated glasses, the at least two laminated glasses being arranged between the upper head and the lower head, and a ventilation space being reserved between the two laminated glasses;

[0007] A heat dissipation component, the heat dissipation component comprising an air inlet component and an air outlet component, the air inlet component is arranged in the upper head, the air outlet component is arranged in the lower head, the air inlet component is used to flow air into the ventilation space, and the air outlet component is used to discharge the air flowing through the ventilation space;

[0008] The drying component is arranged in the air intake component and is used for drying the airflow flowing into the ventilation space.

[0009] The beneficial effects of the utility model are:

[0010] 1) By using at least two pieces of laminated glass, a multi-layer structure is formed inside the window sash, which provides better thermal insulation performance and forms a ventilation space between the laminated glasses. The air inlet component and the air outlet component of the heat dissipation component are used to respectively play the role of entering natural airflow and exhausting air in the upper head and the lower head, so that the natural airflow passes through the ventilation space and takes away the heat in the ventilation space, that is, the heat emitted by the two glass surfaces, thereby reducing the heat dissipation of the glass surface close to the indoor direction to achieve a thermal insulation effect.

[0011] 2) In summary, by taking away the heat emitted from the ventilation space area through natural airflow, this technical solution can effectively isolate the heat conduction between the indoor and outdoor environments, thereby achieving excellent insulation effect, helping to maintain the stability of indoor temperature, reduce cooling costs, improve the energy efficiency of the building, and improve indoor comfort.

[0012] On the basis of the above technical solution, the present invention can also be improved as follows.

[0013] Furthermore, the air intake component includes an air intake chamber, a transfer chamber, an air intake hole, a transfer hole, and a plurality of heat dissipation holes. The transfer chamber is located above the ventilation space and is arranged in the upper head. The air intake chamber is located on one side of the transfer chamber and is arranged in the upper head. The air intake hole is opened on the side of the upper head facing the outside of the building and is connected with the air intake chamber.

[0014] Furthermore, the transfer hole is opened between the transfer chamber and the air intake chamber, so as to make the air intake chamber and the transfer chamber communicate with each other.

[0015] Furthermore, a plurality of linear arrays of heat dissipation holes are opened at the bottom of the transfer chamber, and the heat dissipation holes penetrate the ventilation space.

[0016] The beneficial effect of adopting the above further scheme is that the air inlet hole is opened on the side of the upper head facing the outside of the building and is connected with the air inlet chamber, allowing outside air to enter the air inlet chamber, and the outside air flowing into the air inlet chamber enters the transfer chamber through the transfer hole, and a plurality of linear arrays of heat dissipation holes are opened at the bottom of the transfer chamber, allowing outside air to enter the transfer chamber and flow into the ventilation space evenly through these heat dissipation holes, and the outside air can take away the hot air flow in the ventilation space.

[0017] Furthermore, a waterproof and breathable membrane is provided in the air inlet.

[0018] The beneficial effect of adopting the above further solution is that it prevents external rainwater from entering the air intake chamber, thereby reducing the corrosion of the window caused by rainwater.

[0019] Furthermore, the air outlet component includes an air outlet hole and a one-way valve. The air outlet hole is opened on the side of the lower head facing the outside of the building, and the air outlet hole is connected with the ventilation space. The one-way valve is arranged in the air outlet hole.

[0020] The beneficial effect of adopting the above-mentioned further scheme is that since a one-way valve is arranged inside the air outlet, when the external air takes away the hot air flow in the ventilation space and flows out to the outside again through the one-way valve and the air outlet, the one-way valve can only allow the air flow to circulate in one direction, thereby preventing the external air from flowing into the ventilation space from the air outlet.

[0021] Furthermore, the drying assembly includes a torsion spring and a drying plate. The drying plate is rotatably connected to one side of the transfer hole via a rotating shaft, and a torsion spring is provided between the drying plate and the transfer hole.

[0022] The beneficial effect of adopting the above further scheme is that the airflow flowing into the ventilation space is dried by using a drying plate to reduce the humidity of the external air. This can not only prevent the air containing water vapor from corroding the metal inside the window, but also prevent the water vapor from liquefying and adhering to the glass, affecting the clarity of the window. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of another viewing angle of the utility model;

[0025] Figure 3 for Figure 2 A magnified view of the structure of the middle A part;

[0026] Figure 4 for Figure 2 A magnified view of the structure of the middle part A;

[0027] Figure 5 This is a schematic structural diagram of the drying component of the utility model when viewed from the front.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 100. sash, 101. upper head, 102. lower head, 103. laminated glass, 104. ventilation space, 200. heat dissipation component, 210. air inlet member, 211. air inlet chamber, 212. transfer chamber, 213. air inlet hole, 214. transfer hole, 215. heat dissipation hole, 220. air outlet member, 221. air outlet hole, 222. one-way valve, 300. drying component, 301. drying plate, 302. torsion spring, 400. waterproof breathable membrane. DETAILED DESCRIPTION

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0031] In traditional window systems, laminated glass is used to provide thermal insulation, but these systems often still have problems with heat conduction, especially in extreme temperature conditions. As the requirements for building energy efficiency and indoor comfort continue to increase, more effective insulation technology is needed. In addition, the space between laminated glass is often not fully utilized to reduce the amount of heat dissipated from the glass surface.

[0032] Traditional window systems usually rely on mechanical or electrical equipment to achieve ventilation and heat control, which increases costs and maintenance complexity. Therefore, it is necessary to develop a more effective window system to reduce heat conduction and improve thermal insulation, thereby improving the energy efficiency and indoor comfort of the building. The utility model proposes a casement window with thermal insulation function to solve the above problems.

[0033] The utility model provides the following preferred embodiments

[0034] like Figure 1-Figure 5 As shown, a casement window with heat insulation function comprises:

[0035] A window sash 100, wherein the window sash 100 comprises an upper head 101, a lower head 102, and at least two laminated glasses 103, wherein the at least two laminated glasses 103 are arranged between the upper head 101 and the lower head 102, and a ventilation space 104 is reserved between the two laminated glasses 103;

[0036] The heat dissipation assembly 200 includes an air inlet component 210 and an air outlet component 220. The air inlet component 210 is disposed in the upper head 101, and the air outlet component 220 is disposed in the lower head 102. The air inlet component 210 is used to flow air into the ventilation space 104, and the air outlet component 220 is used to discharge the air flow passing through the ventilation space 104.

[0037] A drying component 300, which is disposed in the air intake component 210 and is used to dry the airflow flowing into the ventilation space 104;

[0038] By using at least two laminated glasses 103, a multi-layer structure is formed inside the window sash 100, providing better heat insulation performance, and a ventilation space 104 is formed between the laminated glasses 103. The air inlet component 210 and the air outlet component 220 of the heat dissipation assembly 200 are used to respectively play the role of natural airflow entering and air outlet in the upper head 101 and the lower head 102, so that the natural airflow passes through the ventilation space 104, takes away the heat in the ventilation space 104, that is, the heat emitted by the two glass surfaces, thereby reducing the heat dissipation of the glass surface close to the indoor direction, and achieving a heat insulation effect;

[0039] In summary, by taking away the heat emitted from the ventilation space 104 area through natural airflow, this technical solution can effectively isolate the heat conduction between the indoor and outdoor environments, thereby achieving excellent thermal insulation effect, helping to maintain the stability of indoor temperature, reduce cooling costs, improve the energy efficiency of the building, and improve indoor comfort.

[0040] In this embodiment, Figure 1-Figure 5 As shown, the air intake component 210 includes an air intake chamber 211, a transfer chamber 212, an air intake hole 213, a transfer hole 214, and a plurality of heat dissipation holes 215. The transfer chamber 212 is located above the ventilation space 104 and is arranged in the upper head 101. The air intake chamber 211 is located on one side of the transfer chamber 212 and is arranged in the upper head 101. The air intake hole 213 is opened on the side of the upper head 101 facing the outside of the building and is connected with the air intake chamber 211. The transfer hole 214 is opened between the transfer chamber 212 and the air intake chamber 211, and is used to make the air intake chamber 211 and the transfer chamber 212 connected. A linear array of heat dissipation holes 215 is opened at the bottom of the transfer chamber 212, and the heat dissipation holes 215 pass through the ventilation space 104. The air inlet hole 213 is opened on the side of the upper head 101 facing the outside of the building, and passes through the air inlet chamber 211, allowing external air to enter the air inlet chamber 211. The external air flowing into the air inlet chamber 211 enters the transfer chamber 212 through the transfer hole 214, and a plurality of heat dissipation holes 215 are opened in a linear array at the bottom of the transfer chamber 212, allowing external air to enter the transfer chamber 212 and flow into the ventilation space 104 evenly through these heat dissipation holes 215. The external air can take away the hot air flow in the ventilation space 104.

[0041] In this embodiment, Figure 1-Figure 5 As shown, a waterproof breathable membrane 400 is provided in the air inlet 213. The waterproof breathable membrane 400 can be a PTFE hydrophobic polytetrafluoroethylene waterproof breathable membrane 400, such as a PP support layer composite breathable membrane, a PET support layer composite breathable membrane, etc., to prevent external rainwater from entering the air inlet chamber 211, which can reduce the corrosion of rainwater to the window. The horizontal height of the transfer hole 214 is set higher than the air inlet hole 213. Even if external rainwater enters the air inlet chamber 211, it will not flow into the transfer chamber 212 and the ventilation space 104.

[0042] In this embodiment, Figure 1-Figure 5As shown, the air outlet component 220 includes an air outlet hole 221 and a one-way valve 222. The air outlet hole 221 is opened on the side of the lower head 102 facing the outside of the building, and the air outlet hole 221 is connected with the ventilation space 104. The one-way valve 222 is arranged in the air outlet hole 221. Since the one-way valve 222 is arranged inside the air outlet hole 221, when the external air takes away the hot air flow in the ventilation space 104 and flows out of the outside again through the one-way valve 222 and the air outlet 221, the one-way valve 222 can only circulate the air flow in one direction, which can prevent the external air from flowing into the ventilation space 104 from the air outlet hole 221.

[0043] In this embodiment, Figure 1-Figure 5 As shown, the drying component 300 includes a torsion spring 302 and a drying plate 301. The drying plate 301 is rotatably connected to one side of the transfer hole 214 through a rotating shaft, and a torsion spring 302 is provided between the drying plate 301 and the transfer hole 214. The drying plate 301 (the drying plate 301 uses a silica gel desiccant) is used to dry the airflow flowing into the ventilation space 104 to reduce the humidity of the external air, which can not only prevent the air containing water vapor from corroding the metal inside the window, but also prevent the water vapor from liquefying and adhering to the glass, thereby affecting the clarity of the window.

[0044] The specific working process of the utility model is as follows:

[0045] The air inlet 213 is provided on the side of the upper head 101 facing the outside of the building, and is connected with the air inlet chamber 211, allowing external air to enter the air inlet chamber 211 (the higher the floor, the more air will flow in). The external air flowing into the air inlet chamber 211 enters the transfer chamber 212 through the transfer hole 214, and a plurality of heat dissipation holes 215 are linearly arranged at the bottom of the transfer chamber 212, allowing external air to enter the transfer chamber 212 and flow into the ventilation space 104 evenly through these heat dissipation holes 215, and the external air can take away the hot air flow in the ventilation space 104;

[0046] Since a one-way valve 222 is arranged inside the air outlet 221, when the external air takes away the hot air flow in the ventilation space 104 and flows out to the outside again through the one-way valve 222 and the air outlet 221, the one-way valve 222 can only allow the air flow to circulate in one direction, thereby preventing the external air from flowing into the ventilation space 104 from the air outlet 221.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A casement window with heat insulation function, characterized in that: include: A window sash, the window sash comprising an upper head, a lower head, and at least two laminated glasses, the at least two laminated glasses being arranged between the upper head and the lower head, and a ventilation space being reserved between the two laminated glasses; A heat dissipation component, the heat dissipation component comprising an air inlet component and an air outlet component, the air inlet component is arranged in the upper head, the air outlet component is arranged in the lower head, the air inlet component is used to flow air into the ventilation space, and the air outlet component is used to discharge the air flowing through the ventilation space; The drying component is arranged in the air intake component and is used for drying the airflow flowing into the ventilation space.

2. The casement window with heat insulation function according to claim 1, characterized in that: The air intake component includes an air intake chamber, a transfer chamber, an air intake hole, a transfer hole, and a plurality of heat dissipation holes. The transfer chamber is located above the ventilation space and is arranged in the upper head. The air intake chamber is located on one side of the transfer chamber and is arranged in the upper head. The air intake hole is opened on the side of the upper head facing the outside of the building and is connected with the air intake chamber.

3. The casement window with heat insulation function according to claim 2, characterized in that: The transfer hole is arranged between the transfer chamber and the air intake chamber, and is used to make the air intake chamber and the transfer chamber communicate with each other.

4. The casement window with heat insulation function according to claim 3, characterized in that: A plurality of heat dissipation holes are arranged in a linear array at the bottom of the transfer chamber, and the heat dissipation holes penetrate the ventilation space.

5. The casement window with heat insulation function according to claim 4, characterized in that: A waterproof and breathable membrane is arranged in the air inlet.

6. The casement window with heat insulation function according to claim 5, characterized in that: The air outlet component comprises an air outlet hole and a one-way valve. The air outlet hole is arranged on the side of the lower head facing the outside of the building, and the air outlet hole is connected with the ventilation space. The one-way valve is arranged in the air outlet hole.

7. The casement window with heat insulation function according to claim 1, characterized in that: The drying assembly comprises a torsion spring and a drying plate. The drying plate is rotatably connected to one side of the transfer hole via a rotating shaft, and a torsion spring is arranged between the drying plate and the transfer hole.

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