Energy-saving door and window with heat absorption and heat preservation functions

Abstract

The utility model discloses an energy-saving door and window with heat absorption and heat preservation functions, and relates to the technical field of doors and windows. An energy-saving door and window with heat absorption and heat preservation functions comprises an inner frame and heat preservation glass. The heat preservation glass is embedded into the inner frame; a fixed frame is arranged behind the inner frame; the size of the fixed frame is larger than the overall size of the inner frame; the fixed frame is fixedly connected with the inner frame; a concave convex block is arranged on the front end surface of the fixed frame; the concave protruding block protrudes out of the front end face of the fixing frame. The concave convex block is fixedly connected with the fixed frame; the concave convex block and the concave groove are matched with each other; the concave groove is formed in the rear of the outer frame; due to the fact that the concave groove and the concave protruding block are arranged, when the window is closed, the concave protruding block on the fixing frame is clamped with the concave groove formed in the inner frame, the window can be completely sealed after being closed, internal hot air circulation is prevented, and the device can prevent internal hot air from dissipating by completely sealing the window. Therefore, the overall heat preservation capacity of the energy-saving window is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to an energy-saving door and window with heat absorption and heat preservation functions. Background Art

[0002] Energy-saving doors and windows are building doors and windows with good thermal insulation performance. They can effectively reduce indoor and outdoor heat exchange, thereby reducing energy consumption and saving energy. By using energy-saving doors and windows, the energy efficiency of the building can be effectively improved, and the load of the air-conditioning and heating systems can be reduced, thereby achieving the purpose of energy conservation and emission reduction. Energy-saving doors and windows need to have excellent heat absorption and insulation functions.

[0003] For example, the Chinese utility model patent with announcement number CN213087869U discloses an energy-saving door and window with heat preservation function, including a main frame, a first door and window frame, a first heat conductive sheet, a second heat conductive sheet and a first handle, the inner frame of the main frame is sleeved with the first door and window frame and the second door and window frame in sequence from left to right, and the first door and window frame is sleeved with the first heat conductive sheet and the second heat conductive sheet in sequence from top to bottom; when in use, the device converts solar energy into electric energy through the solar panel and transmits it to the first to the first heat conductive sheet, the second heat conductive sheet, the third heat conductive sheet and the fourth heat conductive sheet through the heating wire, thereby achieving the advantages of energy saving and environmental protection, and having the advantages of simple structure and reasonable design; at the same time, the temperature of the four heating wires can be controlled by the temperature control element, so as to achieve the advantages of long-term preservation and easy adjustment of the temperature together with the first heat conductive sheet, the second heat conductive sheet, the third heat conductive sheet and the fourth heat conductive sheet, thereby avoiding the defect of rapid temperature loss;

[0004] The above scheme has the following problems: the device absorbs heat and insulates the window by adding multiple heat-conducting plates and heating wires in the window, which has a high production cost, and when the doors and windows need to be opened and closed, the frame structure of the device cannot ensure that the window can be completely sealed when closed. Incomplete sealing will cause the indoor heat to flow to the outside through the gap that is not completely closed, causing the indoor heat to dissipate quickly. After the indoor heat dissipates, it needs to be heated by the heating wire, which falls into a vicious circle and causes unnecessary waste of resources.

[0005] Therefore, we propose an energy-saving door and window with heat absorption and insulation function to solve the above problems. Utility Model Content

[0006] The utility model aims to provide an energy-saving door and window with heat absorption and heat preservation function, so as to solve the problem of heat dissipation caused by incomplete closure of the energy-saving doors and windows in the current market when they are closed, as mentioned in the background art.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an energy-saving door and window with heat absorption and heat preservation functions, comprising an inner frame and heat-insulating glass; the heat-insulating glass is embedded in the inner frame; a fixed frame is arranged at the rear of the inner frame; the size of the fixed frame is larger than the overall size of the inner frame; the fixed frame is fixedly connected to the inner frame; a concave protrusion is arranged on the front end surface of the fixed frame; the concave protrusion protrudes out of the front end surface of the fixed frame; the concave protrusion is fixedly connected to the fixed frame; the concave protrusion and the concave groove fit each other; the concave groove is arranged at the rear of the outer frame; the overall size of the outer frame is the same as the size of the fixed frame; the position of the concave groove on the outer frame is the same as the position of the concave protrusion on the fixed frame; a rectangular groove is arranged in the middle of the outer frame, and the size of the groove fits the size of the inner frame; the fixed frame is movably connected to the outer frame; the fixed frame is arranged outside the outer frame.

[0008] By adopting the above technical solution, the window can be sealed as a whole through the engagement between the concave grooves provided on the outer frame and the concave protrusions provided on the fixed frame, ensuring that the doors and windows can be completely sealed after closing to prevent the loss of hot air.

[0009] As a preferred technical solution of the utility model, the thermal insulation glass adopts a layered design; it is divided into a glass layer and a filling layer; the filling layer is a cavity formed between two glass layers.

[0010] The above technical solution can separate the inner and outer glass through a layered design to reduce heat conduction.

[0011] As a preferred technical solution of the present utility model, the interior of the filling layer is filled with gas.

[0012] The above technical solution can improve the thermal insulation effect through gas filling.

[0013] As a preferred technical solution of the utility model, the glass layer is made of low-emissivity glass.

[0014] The use of the above technical solution can further reduce heat transmission through low-emissivity glass.

[0015] As a preferred technical solution of the utility model, a cavity is opened inside the inner frame, and the cavity forms a thermal insulation filling; thermal insulation fillings are arranged at both upper and lower ends of the inner frame; and the interior of the thermal insulation filling is filled with heat-insulating materials.

[0016] By adopting the above technical solution, the thermal insulation effect can be further improved by filling the inner frame with thermal insulation material.

[0017] As a preferred technical solution of the utility model, a heat-absorbing coating is coated on the surface of the outer layer of the glass layer; the outer layer of the glass layer is covered by the heat-absorbing coating.

[0018] The above technical solution can absorb heat during the day through the heat-absorbing coating, thereby improving the thermal insulation performance of the window.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model is provided with a concave groove and a concave convex block. When the window is closed, the concave convex block on the fixed frame is engaged with the concave groove on the inner frame, so that the window can be completely sealed after closing to prevent the internal hot air from circulating. Therefore, the device can prevent the internal hot air from escaping by completely sealing the window, thereby improving the overall heat preservation capacity of the energy-saving window;

[0021] 2. The utility model is provided with a heat-absorbing coating and a thermal insulation filling. The heat from the outside is absorbed by the heat-absorbing coating on the outside of the glass layer. The thermal insulation filling can effectively reduce heat conduction, so that the energy-saving window can absorb the external heat to further improve the thermal insulation capacity of the energy-saving window. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the main part of the window of the utility model;

[0023] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 3 This is a rear view structural diagram of the outer frame of the utility model;

[0025] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0026] Figure 5 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0027] In the figure: 1, outer frame; 2, inner frame; 3, fixed frame; 4, concave groove; 5, concave convex block; 6, thermal insulation glass; 7, glass layer; 8, filling layer; 9, thermal insulation filling. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] See also Figure 1-5The utility model provides a technical solution: an energy-saving door and window with heat absorption and heat preservation function, comprising an inner frame 2 and a heat-insulating glass 6; the heat-insulating glass 6 is embedded in the inner frame 2; a fixed frame 3 is arranged at the rear of the inner frame 2; the size of the fixed frame 3 is larger than the overall size of the inner frame 2; the fixed frame 3 is fixedly connected to the inner frame 2; a concave convex block 5 is arranged on the front end surface of the fixed frame 3; the concave convex block 5 protrudes from the front end surface of the fixed frame 3; the concave convex block 5 is fixedly connected to the fixed frame 3; the concave convex block 5 and the concave groove 4 fit each other; the concave groove 4 is arranged at the rear of the outer frame 1; the outer The overall size of the frame 1 is the same as that of the fixed frame 3; the position of the concave groove 4 on the outer frame 1 is the same as that of the concave protrusion 5 on the fixed frame 3; a rectangular groove is opened in the middle of the outer frame 1, and the size of the groove matches the size of the inner frame 2; the fixed frame 3 is movably connected to the outer frame 1; the fixed frame 3 is arranged outside the outer frame 1; the structure of the energy-saving door and window from the outside to the inside after installation is the fixed frame 3, and the concave protrusion 5 arranged on the fixed frame 3 is engaged with the concave groove 4 opened on the outer frame 1 inward of the fixed frame 3 to prevent heat dissipation caused by incomplete sealing.

[0030] The insulating glass 6 adopts a layered design; it is divided into a glass layer 7 and a filling layer 8; the filling layer 8 is a cavity formed between the two glass layers 7; the filling layer 8 is filled with gas; the glass layer 7 is made of low-emissivity glass; the gas filled in the filling layer 8 between the two glass layers 7 in the insulating glass 6 improves the thermal insulation effect and reduces heat conduction.

[0031] A cavity is provided inside the inner frame 2, and the cavity forms a heat-insulating filling 9; heat-insulating fillings 9 are provided at both upper and lower ends of the inner frame 2; the inside of the heat-insulating filling 9 is filled with a heat-insulating material; a heat-absorbing coating is coated on the surface of the outer layer of the glass layer 7; the outer layer of the glass layer 7 is covered with a heat-absorbing coating; the heat-absorbing coating on the surface of the outer glass layer 7 absorbs external heat, thereby further improving the heat-insulating effect;

[0032] Working principle: When using energy-saving doors and windows with heat absorption and insulation functions, the structure of the energy-saving doors and windows from the outside to the inside after installation is a fixed frame 3. The concave protrusion 5 arranged on the fixed frame 3 is engaged with the concave groove 4 opened on the outer frame 1 inward of the fixed frame 3 to prevent heat dissipation caused by incomplete sealing. The insulating glass 6 is inside the fixed frame 3. The gas filled in the filling layer 8 between the two glass layers 7 in the insulating glass 6 improves the insulation effect and reduces heat conduction. The insulation effect can be further improved by the insulation filling 9 inside the inner frame 2. The external heat is absorbed by the heat-absorbing coating on the surface of the outer glass layer 7 to further improve the insulation effect.

[0033] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An energy-saving door and window with heat absorption and heat preservation functions, comprising an inner frame (2) and heat-insulating glass (6); the heat-insulating glass (6) is embedded in the inner frame (2); Features: A fixed frame (3) is arranged at the rear of the inner frame (2); the size of the fixed frame (3) is larger than the overall size of the inner frame (2); the fixed frame (3) is fixedly connected to the inner frame (2); a concave convex block (5) is arranged on the front end surface of the fixed frame (3); the concave convex block (5) protrudes from the front end surface of the fixed frame (3); the concave convex block (5) is fixedly connected to the fixed frame (3); the concave convex block (5) and the concave groove (4) fit each other; the concave groove (4) is arranged at the rear of the outer frame (1); the overall size of the outer frame (1) is the same as that of the fixed frame (3); the position of the concave groove (4) on the outer frame (1) is the same as that of the concave convex block (5) on the fixed frame (3); a rectangular groove is arranged in the middle of the outer frame (1), the size of the groove fits the size of the inner frame (2); the fixed frame (3) is movably connected to the outer frame (1); the fixed frame (3) is arranged outside the outer frame (1).

2. The energy-saving door and window with heat absorption and heat preservation function according to claim 1 is characterized in that: The thermal insulation glass (6) adopts a layered design; it is divided into a glass layer (7) and a filling layer (8); the filling layer (8) is a cavity formed between two glass layers (7).

3. The energy-saving door and window with heat absorption and heat preservation function according to claim 2 is characterized in that: The interior of the filling layer (8) is filled with gas.

4. The energy-saving door and window with heat absorption and heat preservation function according to claim 2 is characterized in that: The glass layer (7) is made of low-emissivity glass.

5. The energy-saving door and window with heat absorption and heat preservation function according to claim 1 is characterized in that: A cavity is provided inside the inner frame (2), and the cavity forms a heat-insulating filler (9); the heat-insulating filler (9) is provided at both the upper and lower ends of the inner frame (2).

6. The energy-saving door and window with heat absorption and heat preservation function according to claim 5 is characterized in that: The interior of the thermal insulation filling (9) is filled with heat insulating material.

7. The energy-saving door and window with heat absorption and heat preservation function according to claim 2 is characterized in that: The outer layer of the glass layer (7) is coated with a heat-absorbing coating on its surface; the outer layer of the glass layer (7) is covered with the heat-absorbing coating.

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