Vacuum energy-saving glass capable of self-checking sealing performance

Abstract

The utility model discloses vacuum energy-saving glass capable of self-checking sealing performance, which comprises first vacuum glass, second vacuum glass is arranged on one side of the first vacuum glass, a vacuum layer is arranged between the first vacuum glass and the second vacuum glass, an oxidation color-changing adhesive layer is filled inside the vacuum layer, and the oxidation color-changing adhesive layer is filled inside the first vacuum glass and the second vacuum glass. The inner side of the oxidation color-changing adhesive layer is fixedly connected with an oxidation color-changing piece, the top end and the bottom end of the vacuum layer are provided with air extraction openings, air extraction pipes are installed in the air extraction openings in a sealed mode, and sealing plugs are installed at outlets of the air extraction pipes. According to the vacuum energy-saving glass with the sealing performance self-inspection function, the sealing performance can be judged by observing the oxidation color-changing adhesive layer in the glass, the oxidation color-changing adhesive layer changes color after being in contact with oxygen, and once oxygen is observed to enter the vacuum layer, the sealing plug can be opened, and air in the vacuum layer can be pumped out; the oxidation color-changing sheets are uniformly distributed, so that the content of air in the vacuum layer can be judged, and the problem of difficulty in self-inspection of sealing performance is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass, in particular to a vacuum energy-saving glass with self-testing sealing performance. Background Art

[0002] Vacuum glass is a new type of glass deep-processing product, developed based on the principle of thermos flask. Vacuum glass is made by sealing two pieces of flat glass on all sides, evacuating the gap between them and sealing the exhaust holes. The heat loss through conduction, convection and radiation of the vacuum glass is minimized. Its working principle is the same as the thermal insulation principle of glass thermos flask.

[0003] After searching, it is found that the vacuum layer inside the vacuum glass is the main structure. Once air enters the vacuum layer, its sound insulation and heat insulation effects will be reduced. Therefore, it is necessary to regularly test the sealing of the vacuum layer of the vacuum glass. However, some testing equipment is prone to damage the glass when testing the vacuum glass.

[0004] There is an urgent need for a self-testing sealing vacuum energy-saving glass to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The utility model aims to provide a vacuum energy-saving glass with self-testing sealing performance, so as to solve the problem of difficulty in self-testing sealing performance in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a self-testing sealed vacuum energy-saving glass, comprising a first vacuum glass, a second vacuum glass is arranged on one side of the first vacuum glass, a vacuum layer is arranged between the first vacuum glass and the second vacuum glass, the interior of the vacuum layer is filled with an oxidized color-changing glue layer, the inner side of the oxidized color-changing glue layer is fixedly connected with an oxidized color-changing sheet, the top and bottom ends of the vacuum layer are provided with exhaust ports, the interior of the exhaust port is sealed with an exhaust pipe, a sealing plug is installed at the outlet of the exhaust pipe, a sealing gasket strip is fixedly connected to one side of the first vacuum glass and the second vacuum glass, tempered glass is installed on the other side of the first vacuum glass and the second vacuum glass, an insulation layer is arranged between the tempered glass and the first vacuum glass, an explosion-proof film layer is fixedly connected to one side of the tempered glass, an anti-ultraviolet film layer is fixedly connected to one side of the explosion-proof film layer, and a sealing plate is fixedly connected to the top and bottom ends of the first vacuum glass and the second vacuum glass.

[0007] Preferably, an expansion plug is fixedly connected to the interior of the sealing plug, and the expansion plug is embedded in the interior of the exhaust pipe.

[0008] Preferably, the oxidation-chromic sheets are provided in four groups, and the oxidation-chromic sheets are arranged inside the vacuum layer.

[0009] Preferably, a reserved groove is provided inside the sealing plate, and the exhaust pipe is embedded in the reserved groove.

[0010] Preferably, two groups of the thermal insulation layer are provided, and a sealing strip is provided between the tempered glass and the thermal insulation layer.

[0011] Preferably, the anti-ultraviolet film layer and the explosion-proof film layer are adhesively connected, and the anti-ultraviolet film layer is arranged on the outermost side.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the self-checking sealing vacuum energy-saving glass not only realizes the function of facilitating self-checking sealing, realizing the function of facilitating heat insulation, but also realizing the function of facilitating protection;

[0013] (1) By providing a vacuum layer, an exhaust pipe, a sealing plug, an expansion plug, an exhaust port, an oxidation discoloration adhesive layer and an oxidation discoloration sheet, the oxidation discoloration adhesive layer in the vacuum layer will change color after contacting oxygen. The sealing performance can be determined by observing the oxidation discoloration adhesive layer inside the glass. Once it is observed that oxygen enters the vacuum layer, the sealing plug can be opened and the air inside the vacuum layer can be extracted. The oxidation discoloration sheets are evenly distributed to determine the air content inside the vacuum layer. This structure realizes the function of facilitating self-testing of sealing performance.

[0014] (2) By providing the tempered glass, the first vacuum glass and the thermal insulation layer, the cavity formed between the tempered glass and the first vacuum glass can achieve a thermal insulation effect, and the thermal insulation layer can improve the thermal insulation effect of the vacuum glass as a whole. The thermal insulation layer can not only prevent excessive heat dissipation between the outdoor and indoor temperatures, but also the sealing strip in the thermal insulation layer can improve the thermal insulation effect. This structure realizes the function of facilitating heat insulation;

[0015] (3) By providing the tempered glass, the explosion-proof film layer and the anti-ultraviolet film layer, the tempered glass can enhance the overall strength of the vacuum glass, the tempered glass can protect the equipment, the explosion-proof film layer on the tempered glass can prevent the glass fragments from splashing out when the glass breaks, the explosion-proof film layer 7 can adhere and fix the fragments, and the anti-ultraviolet film layer on the tempered glass can reduce the strong ultraviolet radiation. This structure realizes the function of easy protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of a partial cross-sectional structure of a first vacuum glass of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the vacuum layer of the utility model in a front view.

[0020] In the figure: 1. tempered glass; 2. first vacuum glass; 3. insulation layer; 4. vacuum layer; 5. sealing plate; 6. second vacuum glass; 7. explosion-proof film layer; 8. anti-ultraviolet film layer; 9. exhaust pipe; 10. sealing plug; 11. expansion plug; 12. sealing gasket strip; 13. exhaust port; 14. oxidation discoloration glue layer; 15. oxidation discoloration film. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Example 1: Please refer to Figure 1-4 , a self-testing sealed vacuum energy-saving glass, comprising a first vacuum glass 2, a second vacuum glass 6 is arranged on one side of the first vacuum glass 2, a vacuum layer 4 is arranged between the first vacuum glass 2 and the second vacuum glass 6, the interior of the vacuum layer 4 is filled with an oxidation discoloration glue layer 14, the inner side of the oxidation discoloration glue layer 14 is fixedly connected with an oxidation discoloration sheet 15, the top and bottom ends of the vacuum layer 4 are provided with an exhaust port 13, the interior of the exhaust port 13 is sealed with an exhaust pipe 9, a sealing plug 10 is installed at the outlet of the exhaust pipe 9, a sealing gasket strip 12 is fixedly connected to one side of the first vacuum glass 2 and the second vacuum glass 6, a tempered glass 1 is installed on the other side of the first vacuum glass 2 and the second vacuum glass 6, an insulation layer 3 is arranged between the tempered glass 1 and the first vacuum glass 2, an explosion-proof film layer 7 is fixedly connected to one side of the tempered glass 1, an anti-ultraviolet film layer 8 is fixedly connected to one side of the explosion-proof film layer 7, and a sealing plate 5 is fixedly connected to the top and bottom ends of the first vacuum glass 2 and the second vacuum glass 6;

[0023] The sealing plug 10 is fixedly connected to an expansion plug 11, which is embedded in the exhaust pipe 9. Four groups of oxidation discoloration sheets 15 are provided, and the oxidation discoloration sheets 15 are arranged inside the vacuum layer 4.

[0024] Specifically, Figure 1 and Figure 2 As shown, the oxidized color-changing glue layer 14 in the vacuum layer 4 will change color after contacting oxygen. The sealing performance can be determined by observing the oxidized color-changing glue layer 14 inside the glass. Once oxygen is observed to enter the vacuum layer 4, the sealing plug 10 can be opened and the air inside the vacuum layer 4 can be extracted. The evenly distributed oxidized color-changing sheets 15 can be used to determine the air content inside the vacuum layer 4.

[0025] Embodiment 2: A reserved groove is provided inside the sealing plate 5, and the exhaust pipe 9 is embedded inside the reserved groove;

[0026] Specifically, Figure 1 and Figure 3 As shown, the cavity formed between the tempered glass 1 and the first vacuum glass 2 can achieve the thermal insulation effect, and the thermal insulation layer 3 can improve the overall thermal insulation effect of the vacuum glass. The thermal insulation layer 3 can not only avoid excessive heat dissipation between the outdoor and indoor temperatures, but the sealing strip in the thermal insulation layer 3 can also improve the thermal insulation effect.

[0027] Embodiment 3: Two groups of thermal insulation layers 3 are provided, a sealing strip is provided between the tempered glass 1 and the thermal insulation layer 3, the anti-ultraviolet film layer 8 and the explosion-proof film layer 7 are adhesively connected, and the anti-ultraviolet film layer 8 is provided on the outermost side;

[0028] Specifically, Figure 1 and Figure 4 As shown, the tempered glass 1 can protect the equipment, the explosion-proof film layer 7 on the tempered glass 1 can prevent glass fragments from splashing out when the glass breaks, the explosion-proof film layer 7 can adhere and fix the fragments, and the anti-ultraviolet film layer 8 on the tempered glass 1 can reduce strong ultraviolet radiation.

[0029] Working principle: When the utility model is in use, the vacuum glass needs to be installed inside the window frame first. During the installation and use, the tempered glass 1 can enhance the overall strength of the vacuum glass, the tempered glass 1 can protect the equipment, the explosion-proof film layer 7 on the tempered glass 1 can prevent glass fragments from splashing out when the glass breaks, and the explosion-proof film layer 7 can adhere and fix the fragments. The anti-ultraviolet film layer 8 on the tempered glass 1 can reduce the strong ultraviolet radiation, and the thermal insulation layer 3 can improve the overall thermal insulation effect of the vacuum glass. The thermal insulation layer 3 can not only prevent excessive heat dissipation between the outdoor and indoor temperatures, but the sealing strip in the thermal insulation layer 3 can improve the thermal insulation effect. The oxidized color-changing glue layer 14 in the vacuum layer 4 will change color after contacting oxygen. The sealing performance can be determined by observing the oxidized color-changing glue layer 14 inside the glass. Once oxygen is observed to enter the vacuum layer 4, the sealing plug 10 can be opened and the air inside the vacuum layer 4 can be extracted. The oxidized color-changing sheets 15 are evenly distributed to determine the air content inside the vacuum layer 4. This structure realizes the function of facilitating self-inspection of sealing performance.

[0030] 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. A vacuum energy-saving glass with self-testing sealing performance, comprising a first vacuum glass (2), characterized in that: A second vacuum glass (6) is arranged on one side of the first vacuum glass (2); a vacuum layer (4) is arranged between the first vacuum glass (2) and the second vacuum glass (6); the interior of the vacuum layer (4) is filled with an oxidized color-changing adhesive layer (14); an oxidized color-changing sheet (15) is fixedly connected to the inner side of the oxidized color-changing adhesive layer (14); an exhaust port (13) is arranged at the top and bottom ends of the vacuum layer (4); an exhaust pipe (9) is installed in a sealed manner inside the exhaust port (13); a sealing plug (10) is installed at the outlet of the exhaust pipe (9); and the first A sealing gasket strip (12) is fixedly connected to one side of the vacuum glass (2) and the second vacuum glass (6); tempered glass (1) is installed on the other side of the first vacuum glass (2) and the second vacuum glass (6); a heat-insulating layer (3) is arranged between the tempered glass (1) and the first vacuum glass (2); an explosion-proof film layer (7) is fixedly connected to one side of the tempered glass (1); an anti-ultraviolet film layer (8) is fixedly connected to one side of the explosion-proof film layer (7); and sealing plates (5) are fixedly connected to the top and bottom ends of the first vacuum glass (2) and the second vacuum glass (6).

2. The self-sealing vacuum energy-saving glass according to claim 1, characterized in that: An expansion plug (11) is fixedly connected to the interior of the sealing plug (10), and the expansion plug (11) is embedded in the interior of the exhaust pipe (9).

3. The self-sealing vacuum energy-saving glass according to claim 1, characterized in that: The oxidation color-changing sheets (15) are provided in four groups, and the oxidation color-changing sheets (15) are arranged inside the vacuum layer (4).

4. The self-testing sealing vacuum energy-saving glass according to claim 1, characterized in that: A reserved groove is provided inside the sealing plate (5), and the air extraction pipe (9) is embedded inside the reserved groove.

5. The self-sealing vacuum energy-saving glass according to claim 1, characterized in that: The thermal insulation layer (3) is provided in two groups, and a sealing strip is provided between the tempered glass (1) and the thermal insulation layer (3).

6. The self-sealing vacuum energy-saving glass according to claim 1, characterized in that: The anti-ultraviolet film layer (8) is adhesively connected to the explosion-proof film layer (7), and the anti-ultraviolet film layer (8) is arranged on the outermost side.

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