A window capable of adjusting air inlet temperature

Abstract

The utility model discloses a window capable of adjusting the temperature of air inlet, comprising a window outer frame, a window inner frame, and a connecting structure; the window inner frame and the window outer frame are movably connected through the connecting structure; a wind hole is provided on the side wall of the window inner frame, an outer glass is fixedly provided on the surface of one side of the window inner frame close to the window outer frame, and at least two inner glasses located in the same plane are provided on the surface of the other side of the window inner frame; a gap can be formed between two adjacent inner glasses. The utility model has the advantages of simple structure and convenient use, and can be applied to a variety of buildings, and can be used by connecting the window inner frame to the window outer frame through the connecting structure; when outdoor cold air enters the room, the indoor hot air will be discharged through the wind hole and mixed with the indoor cold air, thereby increasing the temperature of the indoor cold air and improving the comfort of the residents; and by adjusting the gap between adjacent inner glasses, the amount of hot air discharged from the wind hole can be conveniently adjusted, thereby improving the temperature regulation capability.

Description

Technical field:

[0001] The utility model relates to the technical field of windows, in particular to a window capable of adjusting the temperature of incoming air. Background technology:

[0002] Windows are important infrastructure in buildings, with functions such as ventilation and lighting, and they play an important role in regulating the indoor environment. However, during the ventilation process, common windows cannot adjust the temperature of the air entering the room, especially in winter, when the temperature of the air entering the room is low, which greatly reduces the comfort of residents. Utility model content:

[0003] The purpose of the utility model is to provide a window which can adjust the air entering a room to a certain extent, thereby improving the comfort of the residents.

[0004] The utility model is implemented by the following technical scheme: a window capable of adjusting the temperature of incoming air, comprising a window outer frame, a window inner frame, and a connecting structure; the window inner frame is movably connected to the window outer frame through the connecting structure, and the window inner frame can move toward the room; a wind hole is opened on the side wall of the window inner frame, an outer glass is fixedly provided on a surface of one side of the window inner frame close to the window outer frame, and at least two inner glasses located in the same plane are provided on the other surface of the window inner frame; a gap can be formed between two adjacent inner glasses.

[0005] Preferably, the inner glass is movably arranged outside the surface of the inner window frame close to the indoor side; a slide rail is provided outside the surface of the inner window frame close to the indoor side, and a slide groove matching the slide rail is provided on the surface of the inner glass.

[0006] Preferably, the air holes are elongated holes.

[0007] Preferably, the connecting structure is a chain window opener or a window opening sliding support.

[0008] Preferably, a handle is fixedly provided on the surface of the window inner frame on one side close to the interior of the room.

[0009] The advantages of the utility model are: simple structure, easy to use, and can be applied to a variety of buildings. It can be used by connecting the inner window frame to the outer window frame through a connecting structure. When outdoor cold air enters the room, the indoor hot air will be discharged through the air holes and mixed with the cold air entering the room, thereby increasing the temperature of the cold air entering the room and improving the comfort of the residents. And by adjusting the gap between adjacent inner glasses, the amount of hot air discharged from the air holes can be conveniently adjusted, thereby improving the temperature regulation ability. Description of the drawings:

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 This is a schematic diagram of the structure of Example 1 of the utility model.

[0012] Figure 2 This is a schematic diagram of the use of Example 1.

[0013] Figure 3 This is a schematic diagram of the temperature regulation principle of Example 1.

[0014] Figure 4 This is a schematic diagram of the structure of Example 2.

[0015] Window outer frame 1, window inner frame 2, air hole 2.1, outer glass 2.2, inner glass 2.3, connecting structure 3, handle 4, and slide rail 5. Specific implementation method:

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Embodiment 1:

[0018] like Figure 1-2 A window with adjustable air inlet temperature is shown, comprising a window outer frame 1, a window inner frame 2, and a connection structure 3. The window outer frame 1 and the connection structure 3 may be existing structures commonly used in the art. As an improvement on the existing window, a wind hole 2.1 is provided on the side wall of the window inner frame 2. Preferably, the wind hole 2.1 is a long strip hole. An outer glass 2.2 is fixedly provided on the surface of one side of the window inner frame 2 close to the window outer frame 1. At least two inner glasses 2.3 located in the same plane are provided on the other side of the window inner frame 2, i.e., on the surface close to the indoor side; a gap may be formed between two adjacent inner glasses 2.3.

[0019] Specifically, the window inner frame 2 and the window outer frame 1 are movably connected through the connection structure 3, so that the window inner frame 2 can move toward the room. Preferably, the window inner frame 2 always moves in a direction perpendicular to the plane where the inner glass 2.3 is located. The connection structure 3 can be a connection structure 3 commonly used in the art, such as a chain window opener or a window opening sliding support. In order to make the window inner frame 2 always move in a direction perpendicular to the plane where the inner glass 2.3 is located, the number of connection structures 3 is at least 2 and they are symmetrically arranged on both sides of the window. In actual use, the connection structure 3 can be arranged at a suitable position according to the size of the window.

[0020] In order to facilitate opening of the window inner frame 2, a handle 4 is fixedly provided on the surface of the window inner frame 2 close to the indoor side.

[0021] Working principle: The basic principle of this window is the Bernoulli equation, that is, the law of conservation of mechanical energy of fluid. The specific formula is as follows:

[0022]

[0023] Among them, P is the pressure at a certain point in the fluid; υ is the flow velocity at a certain point in the fluid; ρ is the density of the fluid; g is the acceleration due to gravity; h is the height of the fluid, and C is a constant.

[0024] Specifically, Figure 3 As shown, when the window inner frame 2 is pulled toward the room, the window opens and ventilation begins. At this time, the outdoor cold air enters the room from the gap between the window outer frame 1 and the outer glass 2.2. According to the theory of fluid mechanics, when air flows from an infinite space into a local limited space, the flow rate in the limited space can be assumed to be zero, that is, the indoor air flow rate is 0. Then, the gap between the window inner frame 2 and the window outer frame 1 will produce a low-pressure area lower than the indoor pressure due to the wind speed, prompting the indoor hot air to flow from the gap between the adjacent inner glass 2.3 to the air hole 2.1, and finally discharged through the air hole 2.1 and mixed with the cold air entering from the outside, thereby increasing the temperature of the air entering the room.

[0025] In this process, the indoor air flows between the inner glass 2.3 and the outer glass 2.2 of the window inner frame 2 before mixing with the outdoor air. Due to solar radiation and the greenhouse effect, the air temperature between the double-layer glass is higher than the indoor temperature, which further increases the temperature of the mixed air.

[0026] Embodiment 2:

[0027] The overall structure of this embodiment is the same as that of embodiment 1, except that Figure 4 As shown, the inner glass 2.3 is movably arranged outside the surface of the window inner frame 2 close to the indoor side. Specifically, a slide rail 5 is arranged outside the surface of the window inner frame 2 close to the indoor side, and a slide groove matching the slide rail 5 is arranged on the surface of the inner glass 2.3.

[0028] Instructions for use: When using the window of the utility model, firstly, the window outer frame 1 is fixedly embedded in the preset window position of the building, and then the connecting structure 3 and the window inner frame 2 are respectively installed so that the window inner frame 2 can move indoors. After the installation is completed, the window is put into use.

[0029] When ventilation is required in cold weather, the window inner frame 2 is pulled to form a gap between the window inner frame 2 and the window outer frame 1, and cold air flows into the room from the gap. At the same time, the hot air in the room flows out from the gap between the adjacent inner glasses 2.3 through the air holes 2.1 and mixes with the cold air to increase the temperature of the air entering the room.

[0030] In this process, the air volume can be adjusted by adjusting the gap distance between the window inner frame 2 and the window outer frame 1 and the gap distance between adjacent inner glasses 2.3.

[0031] 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 window capable of adjusting the air inlet temperature, characterized in that: Including window outer frame, window inner frame and connecting structure; The inner window frame and the outer window frame are movably connected via the connecting structure, and the inner window frame can move toward the room; The side wall of the window inner frame is provided with an air hole, an outer glass is fixedly provided on one side surface of the window inner frame close to the window outer frame, and at least two inner glasses located in the same plane are provided on the other side surface of the window inner frame; A gap may be formed between two adjacent inner glasses.

2. A window capable of adjusting air inlet temperature according to claim 1, characterized in that: The inner glass is movably arranged outside the surface of the inner frame of the window close to the indoor side; A sliding rail is arranged on the outside of the surface of the inner window frame close to the indoor side, and a sliding groove matching the sliding rail is arranged on the surface of the inner glass.

3. A window capable of adjusting air inlet temperature according to claim 1 or 2, characterized in that: The air hole is a long strip hole.

4. A window capable of adjusting air inlet temperature according to claim 1 or 2, characterized in that: The connecting structure is a chain window opener or a window opening sliding support.

5. The window capable of adjusting the air inlet temperature according to claim 1, characterized in that: A handle is fixedly provided on the surface of the window inner frame on the indoor side.

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