Hollow glass pressure balancing device

Abstract

The utility model discloses a pressure balancing device for hollow glass, and relates to the technical field of hollow glass. The glass comprises two pieces of single-layer glass, the two pieces of single-layer glass are symmetrically arranged, the number of parts connected with the two pieces of single-layer glass is the same, an adaptive groove is formed around the center of the bottom of the single-layer glass located at the top, the interior of the adaptive groove is in a T shape, and the two pieces of single-layer glass are arranged in the adaptive groove. And sealing rubber is in contact with the interior of the adaptive groove. The sealing rubber is arranged, specifically, glue is smeared on the inner wall of the adaptive groove in the bottom of the single-layer glass located at the top, the single-layer glass located at the top is downwards extruded after the glue is matched with the top of the sealing rubber, and the sealing rubber is matched with the glue to be tightly connected with the adaptive groove due to the ductility of the sealing rubber. Therefore, an annular isolation barrier is formed, fog and dust are prevented from floating on the right side of one face formed by connecting the two pieces of single-layer glass, and the attractiveness of the hollow glass is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of insulating glass, and particularly relates to a pressure balance device for insulating glass. Background Art

[0002] Insulating glass is a high-performance building glass material. It forms a sealed air layer between two or more pieces of glass to reduce heat conduction, thereby improving its heat insulation performance. This structure enables insulating glass to be widely used in the field of building energy conservation, especially in occasions where it is necessary to improve the indoor thermal environment quality and enhance the building energy conservation level.

[0003] In the authorized patent with the patent announcement number CN219622572U of the related technology, a rubber film is installed in the cavity. The rubber film separates the internal gas and external gas of the insulating glass, thereby preventing the leakage of inert gas inside the insulating glass. Moreover, the rubber film has a certain elasticity and can compensate for the air pressure difference between the two sides of the insulating glass. A first baffle and a second baffle are installed in the air vent, which can prevent the internal and external air from flowing when the air pressure is balanced, thereby preventing the external air from bringing water vapor and dust into the cavity, keeping the cavity dry, and preventing the generation of water vapor inside the cavity or the insulating glass.

[0004] However, when used in a specific entity, it is difficult to prevent and block water vapor and dust from entering the cavity through the air vent. As a result, the inside of the insulating glass is covered with dust and water droplets gather, affecting the light transmittance and aesthetics of the glass itself, and resulting in a poor user experience. Therefore, we propose a pressure balance device for insulating glass. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a pressure balance device for insulating glass. By setting a sealing rubber, specifically, glue is applied to the inner wall of the fitting groove at the bottom of the single-layer glass at the top and is mutually adapted with the top of the sealing rubber, and then the single-layer glass at the top is squeezed downward. Due to the ductility of the sealing rubber, it is tightly connected with the fitting groove in cooperation with the glue, thus forming an annular isolation barrier, avoiding fog and dust from floating. The aesthetics of the insulating glass is improved on the right side of the surface formed by the connection of the two single-layer glasses, solving the problem that it is difficult to prevent and block water vapor and dust from entering the cavity when used in a specific entity, resulting in the inside of the insulating glass being covered with dust and water droplets gathering, affecting the light transmittance and aesthetics of the glass itself, and resulting in a poor user experience.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model relates to a pressure balance device for insulating glass, which comprises a single-layer glass. The number of the single-layer glasses is two, and the two single-layer glasses are symmetrically arranged. The number of parts connected to the two single-layer glasses is the same. An adaptation groove is formed around the center at the bottom of the single-layer glass at the top. The inside of the adaptation groove is arranged in a T shape. A sealing rubber is in contact with the inside of the adaptation groove. Pressure grooves are arranged at the four corners of the bottom of the single-layer glass at the top. The sizes of the four pressure grooves are the same, and the parts connected to the four pressure grooves are the same. Each pressure groove is internally provided with a large inner wall and a small inner wall.

[0008] Further, the large inner wall of the pressure groove at the top is at the top of the small inner wall, and a pressure balance component is arranged inside each pressure groove.

[0009] Further, the pressure balance component comprises a balance rod. The inner walls of the pressure grooves at the upper and lower positions are respectively slidably connected with the outer surface of the top and the outer surface of the bottom of the balance rod.

[0010] Further, two adaptation rings are fixedly connected to the outer surface of the balance rod. The two adaptation rings are of the same annular shape. The outer surface of the adaptation ring at the top is slidably connected with the large inner wall.

[0011] Further, springs are sleeved on the outer surfaces of the top and the bottom of the balance rod. The parts connected to the two springs are the same.

[0012] Further, the top of the inner wall of the pressure groove at the top is fixedly connected to the top of the spring, and the bottom of the spring at the top is fixedly connected to the top of the adaptation ring.

[0013] Further, the top and the bottom of the sealing rubber are both in a T shape, and the inside of the sealing rubber is hollow.

[0014] The utility model has the following beneficial effects:

[0015] 1. By arranging the sealing rubber, specifically, glue is applied to the inner wall of the adaptation groove at the bottom of the single-layer glass at the top and is mutually adapted to the top of the sealing rubber, and then the single-layer glass at the top is pressed downward. Due to the ductility of the sealing rubber, it is tightly connected to the adaptation groove in cooperation with the glue, thereby forming an annular isolation barrier, avoiding the floating of fog and dust, and improving the beauty of the insulating glass on the right side of the surface formed by the connection of the two single-layer glasses.

[0016] 2. The utility model provides a pressure balance component. Specifically, when the two single-layer glasses expand and contract due to environmental influences, causing them to move closer or farther away from each other, the component can move within a small range on the outer surface of the balance rod. According to the expansion and contraction, the spring can be stretched or compressed through the adapter ring, thereby providing a movement range for the single-layer glass and preventing damage to the single-layer glass.

[0017] Of course, any product implementing the utility model does not necessarily need to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the adapter groove structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the pressure balance component structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the sealing rubber structure of the utility model;

[0023] Figure 5 For the utility model Figure 4 The overall enlarged structure schematic diagram of A in it.

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Single-layer glass; 11. Adapter groove; 2. Pressure balance component; 21. Balance rod; 22. Pressure groove; 23. Spring; 24. Adapter ring; 3. Sealing rubber. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the utility model.

[0027] Please refer to Figures 1 - 5As shown in the figure, the utility model is a hollow glass pressure balance device, including a single-layer glass 1. The number of single-layer glasses 1 is two, and the two single-layer glasses 1 are symmetrically arranged. The number of parts connected to the two single-layer glasses 1 is the same. At the bottom of the single-layer glass 1 at the top, an adaptation groove 11 is opened around the center. The inside of the adaptation groove 11 is T-shaped. A sealing rubber 3 is in contact with the inside of the adaptation groove 11. At the four corners of the bottom of the single-layer glass 1 at the top, pressure grooves 22 are provided. The sizes of the four pressure grooves 22 are the same, and the parts connected to the four pressure grooves 22 are the same. Each pressure groove 22 has a large inner wall and a small inner wall. By setting the sealing rubber 3, specifically, glue is applied to the inner wall of the adaptation groove 11 at the bottom of the single-layer glass 1 at the top and is mutually adapted to the top of the sealing rubber 3, and then the single-layer glass 1 at the top is pressed downward. Due to the ductility of the sealing rubber 3, it is tightly connected to the adaptation groove 11 in cooperation with the glue, thus forming an annular isolation barrier to prevent fog and dust from floating on the right side of the surface formed by the connection of the two single-layer glasses 1, improving the beauty of the hollow glass. The large inner wall of the pressure groove 22 at the top is on the top of the small inner wall. A pressure balance component 2 is provided inside each pressure groove 22. By setting the pressure balance component 2, specifically, when the two glasses approach each other, through the pressure balance component 2, the balance rod 21, the spring 23, and the adaptation ring 24 support the device. In the case of thermal expansion and contraction, the glass can move in the direction of a straight line, avoiding the deviation of the two single-layer glasses 1 and thus preventing the damage of the single-layer glass 1. The pressure balance component 2 includes a balance rod 21. The small inner walls of the pressure grooves 22 above and below are respectively slidably connected to the outer surface of the top and the outer surface of the bottom of the balance rod 21. Through the setting of the appropriate pressure groove 22, it is mutually adapted to the balance rod 21, thereby improving the moving direction of the device in the pressure environment and avoiding the deviation of the two single-layer glasses 1, which affects the beauty of the device's appearance. Two adaptation rings 24 are fixedly connected to the outer surface of the balance rod 21. The two adaptation rings 24 are of the same annular shape. The outer surface of the adaptation ring 24 at the top is slidably connected to the large inner wall. Through the setting of the two adaptation rings 24, it can slide inside the large inner wall to assist the balance rod 21 in working. Springs 23 are sleeved on the outer surfaces of the top and the bottom of the balance rod 21. The parts connected to the two springs 23 are the same. By setting the upper and lower springs 23, it can prevent the balance rod 21 from being adjusted excessively and play a protective role. The top of the inner wall of the pressure groove 22 at the top is fixedly connected to the top of the spring 23. The bottom of the spring 23 at the top is fixedly connected to the top of the adaptation ring 24. By setting the pressure groove 22, the spring 23 and the adaptation ring 24 can play their roles inside. The top and the bottom of the sealing rubber 3 are both T-shaped, and the inside of the sealing rubber 3 is hollow. Through the setting of the sealing rubber 3, the sealing performance inside the hollow glass is improved.

[0028] A specific application of this embodiment is as follows: During actual use, first, the staff places the single-layer glass 1 at the bottom on the workbench, with the side of the fitting groove 11 facing upwards. Then, the staff fills the fitting groove 11 with appropriate sealing glue and presses the T-shaped bottom of the sealing rubber 3 onto the inner wall of the fitting groove 11 at the bottom to ensure that the bottom fitting groove 11 and the T-shaped sealing rubber 3 at the bottom are completely fixed to the single-layer glass 1 at the bottom. Subsequently, glue is applied to the inner wall of the fitting groove 11 at the bottom of the single-layer glass 1 at the top. After it is mutually adapted to the top of the sealing rubber 3, the single-layer glass 1 at the top is pressed downwards. Due to the ductility of the sealing rubber 3, it is tightly connected to the fitting groove 11 in cooperation with the glue, thereby forming an annular isolation barrier to prevent fog and dust from floating. The aesthetics of the insulating glass is improved on the right side of the surface formed by the connection of the two single-layer glasses 1. Finally, the pressure balance component 2 is assembled. When the device expands due to the environment during use, the two single-layer glasses 1 will stretch the sealing rubber 3. Due to the hollow setting inside the sealing rubber 3, the expansion length of the single-layer glass 1 can be increased, reducing the impact of thermal expansion and contraction of the glass due to the environment. When the two single-layer glasses 1 approach or move away from each other due to thermal expansion and contraction caused by the environment, they can move within a small range on the outer surface of the balance rod 21. According to thermal expansion and contraction, the spring 23 can be stretched or compressed through the adapter ring 24, thereby providing a moving range for the single-layer glass 1 and preventing damage to the single-layer glass 1.

[0029] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0030] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not elaborate on all the details, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. The present specification selects and specifically describes these embodiments to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A hollow glass pressure balancing device, comprising a single-layer glass (1), wherein the number of the single-layer glass (1) is two, and the two single-layer glass (1) are symmetrically arranged, characterized in that: The two single-layer glass (1) are connected to the same number of parts. The bottom of the single-layer glass (1) located at the top is provided with an adaption groove (11) around the center. The interior of the adaption groove (11) is arranged in a T-shape. The interior of the adaption groove (11) is in contact with a sealing rubber (3). Pressure grooves (22) are arranged at the four corners of the bottom of the single-layer glass (1) located at the top. The interiors of the four pressure grooves (22) are the same in size. The parts connected to the interiors of the four pressure grooves (22) are the same. Each of the pressure grooves (22) has a large inner wall and a small inner wall.

2. The insulating glass pressure balancing device according to claim 1, characterized in that: The large inner wall of the pressure groove (22) located at the top is on top of the small inner wall, and a pressure balancing component (2) is arranged inside each of the pressure grooves (22).

3. The insulating glass pressure balancing device according to claim 2, characterized in that: The pressure balancing assembly (2) comprises a balancing rod (21), and the small inner walls of the pressure groove (22) located above and below are respectively slidably connected to the top outer surface and the bottom outer surface of the balancing rod (21).

4. The insulating glass pressure balancing device according to claim 3, characterized in that: Two adapter rings (24) are fixedly connected to the outer surface of the balance rod (21); the two adapter rings (24) are of the same annular shape; and the outer surface of the adapter ring (24) located at the top is slidably connected to the large inner wall.

5. The insulating glass pressure balancing device according to claim 4, characterized in that: The top outer surface and the bottom outer surface of the balance bar (21) are both sleeved with springs (23), and the parts connected by the two springs (23) are the same.

6. The insulating glass pressure balancing device according to claim 5, characterized in that: The top of the inner wall of the pressure groove (22) located at the top is fixedly connected to the top of the spring (23), and the bottom of the spring (23) located at the top is fixedly connected to the top of the adapter ring (24).

7. The insulating glass pressure balancing device according to claim 1, characterized in that: The top and bottom of the sealing rubber (3) are both T-shaped, and the interior of the sealing rubber (3) is hollow.

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