Processing method of three-glass two-cavity coated hollow glass with built-in grating

Abstract

The invention relates to the technical field of hollow glass processing and manufacturing, and particularly discloses a built-in grating three-glass two-cavity coated hollow glass processing method which comprises the following steps: bending an aluminum strip, punching, and filling a molecular sieve for sealing; three pieces of glass are processed, LOW-E coated tempered glass is arranged on the outdoor side, the other pieces of glass are tempered glass, and a film is removed; manufacturing two spacing frames to form two spacing layers; during lamination, the first spacing layer is an air cavity, a grating is arranged in the second spacing layer, the thickness of the grating is 2mm smaller than that of the cavity, a silica gel hose with the wall thickness of 1.5 mm is sleeved outside a grating strip, and the plate is fixed by a clamping position after being pressed; and finally sealing and inflating a finished product. Loosening friction of the grating can be reduced, a coating layer is protected, and efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of insulated glass processing and manufacturing technology, and more specifically, to a method for processing triple-glazed, double-cavity coated insulated glass with built-in grid. Background Technology

[0002] In existing single-glazed windows with internal grilles, if LOW-E coated glass is used in high-rise windows / curtain walls, the exterior glass may rub against the grilles inside the cavity when the exterior glass sways due to wind pressure, which can easily damage the surface of the LOW-E coating. In addition, the use of adhesive to fix the grilles may cause the grilles to fall off and have a shortened lifespan as the adhesive ages over time.

[0003] Therefore, a processing method is needed that can reduce the risk of friction and loosening between the grille and glass while maintaining energy saving and decorative effects, and avoid damage to the coating layer. Summary of the Invention

[0004] To overcome the aforementioned deficiencies of the prior art, the present invention provides a method for processing triple-glazed double-cavity coated insulating glass with built-in grilles. This method utilizes a triple-glazed double-cavity structure arrangement and an assembly process that uses silicone tubing to clamp and fix the grilles. This allows the grilles to be installed within the second spacer layer, reducing friction between the grilles and the glass under conditions such as high-rise wind pressure, lowering the risk of grille loosening, and preventing damage to the LOW-E coating layer, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A method for processing triple-glazed double-cavity coated insulating glass with built-in grid includes the following steps:

[0007] Step 1: Provide spacers for forming two spacer layers, and bend them into frames to obtain a first aluminum frame and a second aluminum frame. The first aluminum frame is used to separate the first glass and the second glass, and the second aluminum frame is used to separate the second glass and the third glass.

[0008] Step 2: After drilling holes and filling molecular sieves into the spacers corresponding to the first and second aluminum frames, a sealing process is performed to obtain an aluminum frame assembly that forms an air cavity and has drying capabilities.

[0009] Step 3: Process three glass substrates: starting from the outdoor side, the first substrate is LOW-E coated tempered glass, and the second and third substrates are tempered glass.

[0010] Step 4: Perform a coating removal process on the LOW-E coated tempered glass.

[0011] Step 5: The first and second aluminum frames, which have been filled and sealed with molecular sieves, are used as spacers for assembly and are ready to enter the assembly process.

[0012] Step 6, image merging.

[0013] Step 7: The assembled components are sealed and inflated to obtain the finished triple-glazed double-cavity coated insulating glass with built-in grid.

[0014] As a further embodiment of the present invention, the lamination process forms a three-glass two-cavity structure with an internal grid. The three-glass two-cavity structure uses three layers of glass to form two air cavities. The first aluminum frame is arranged around the periphery between the first glass and the second glass, so that a first spacer layer is formed between the first glass and the second glass, and the first spacer layer is an air cavity.

[0015] As a further embodiment of the present invention, the lamination process further arranges the second aluminum frame around the periphery between the second glass and the third glass, so that a second spacer layer is formed between the second glass and the third glass, and the second spacer layer is an air cavity.

[0016] As a further aspect of the present invention, the grille is manufactured according to the length, width, and thickness dimensions of the second spacer layer, and the thickness of the grille is 2 mm less than the thickness of the air cavity layer.

[0017] As a further embodiment of the present invention, a silicone hose is used to cover the grid strip and the grid is placed in the second spacer layer for plate pressing, so that the second glass and the third glass form a clamping position on the silicone hose, fixing the grid and preventing the grid from loosening and rubbing against the glass.

[0018] As a further embodiment of the present invention, the grille is made according to the length, width and thickness of the second interval layer, and is made into different shapes or patterns according to architectural style or design requirements.

[0019] As a further embodiment of the present invention, the silicone hose is a silicone hose with a wall thickness of 1.5 mm.

[0020] As a further embodiment of the present invention, the silicone hose is fitted onto the grid strip in a fixed-point fitting manner.

[0021] As a further aspect of the present invention, the first piece of LOW-E coated tempered glass is used to reflect solar radiation heat and reduce indoor heat loss.

[0022] As a further aspect of the present invention, the sealing and inflation process involves sealing the periphery of the insulating glass and inflating the cavity.

[0023] A triple-glazed, double-cavity coated insulated glass unit with an internal grid includes, in sequence from the outside, a first tempered glass pane, a second tempered glass pane, and a third tempered glass pane. The first tempered glass pane is a LOW-E coated tempered glass pane. A first spacer layer, which serves as an air cavity, is formed between the first and second glass panes via a first aluminum frame. A second spacer layer, which contains an internal grid, is formed between the second and third glass panes via a second aluminum frame. The grid strips are fitted with silicone tubing with a wall thickness of 1.5 mm, and the grid is fixed by clamping the silicone tubing between the second and third glass panes after the glass is pressed or sheeted.

[0024] As a further embodiment of the present invention, the first aluminum frame and the second aluminum frame are formed by aluminum spacer strips or warm edge spacing.

[0025] The technical effects and advantages of this invention's method for processing triple-glazed, double-cavity coated insulated glass with an integrated grille are as follows: The integrated grille makes the overall appearance of doors and windows simpler and more aesthetically pleasing, enhancing the overall aesthetics of the building. Located in the middle of the glass, the grille is less prone to dust and dirt accumulation, requiring only surface cleaning, thus reducing maintenance costs. By arranging the grille in the second spacer layer and fixing it with silicone tubing clamps, the risk of grille loosening and friction with the glass under high wind pressure conditions is reduced, thereby minimizing damage to the LOW-E coating layer. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the processing method for a triple-glazed, double-cavity coated insulating glass with an internal grid according to the present invention.

[0027] Figure 2 This is a schematic diagram of the three-glass double-cavity structure and the built-in grid structure of the present invention. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1

[0030] like Figure 1 As shown, the present invention discloses a method for processing triple-glazed double-cavity coated insulating glass with built-in grid, which includes the following steps:

[0031] Step 1: Provide spacers for forming two spacer layers, and bend them into frames to obtain a first aluminum frame and a second aluminum frame. The first aluminum frame is used to separate the first glass and the second glass, and the second aluminum frame is used to separate the second glass and the third glass.

[0032] Step 2: After drilling holes and filling molecular sieves into the spacers corresponding to the first and second aluminum frames, a sealing process is performed to obtain an aluminum frame assembly that forms an air cavity and has drying capabilities.

[0033] Step 3: Process three glass substrates: starting from the outdoor side, the first substrate is LOW-E coated tempered glass, and the second and third substrates are tempered glass.

[0034] Step 4: Perform a coating removal process on the LOW-E coated tempered glass.

[0035] Step 5: The first and second aluminum frames, which have been filled and sealed with molecular sieves, are used as spacers for assembly and are ready to enter the assembly process.

[0036] Step 6, image merging.

[0037] Step 7: The assembled components are sealed and inflated to obtain the finished triple-glazed double-cavity coated insulating glass with built-in grid.

[0038] The lamination process forms a triple-glass, two-cavity structure with an internal grid. The triple-glass, two-cavity structure uses three layers of glass to form two air cavities. The first aluminum frame is arranged around the periphery between the first and second glass panes, forming a first spacer layer between the first and second glass panes. The first spacer layer is an air cavity.

[0039] The lamination process also involves arranging the second aluminum frame around the periphery between the second and third glass panes, forming a second spacer layer between the second and third glass panes, which is an air cavity.

[0040] The grille is manufactured according to the length, width, and thickness dimensions of the second spacer layer, and the thickness of the grille is 2 mm less than the thickness of the air cavity layer.

[0041] A silicone tube is used to cover the grid strip and the grid is placed in the second spacer layer. The plate is pressed so that the second and third glass pieces clamp the silicone tube, fixing the grid and preventing the grid from loosening and rubbing against the glass.

[0042] The grille is made according to the length, width, and thickness of the second interval layer, and is made into different shapes or patterns according to architectural style or design requirements.

[0043] The silicone hose is a silicone hose with a wall thickness of 1.5mm.

[0044] The silicone tubing is fitted onto the grid strip in a fixed-point assembly manner.

[0045] The first piece of LOW-E coated tempered glass is used to reflect solar radiation heat and reduce indoor heat loss.

[0046] The sealing and inflation process involves sealing the perimeter of the insulating glass and inflating the cavity.

[0047] like Figure 2 As shown, a triple-glazed, double-cavity coated insulated glass unit with an internal grid includes, in sequence from the outside, a first tempered glass pane, a second tempered glass pane, and a third tempered glass pane. The first tempered glass pane is a LOW-E coated tempered glass pane. A first spacer layer is formed between the first glass pane and the second glass pane by a first aluminum frame, and the first spacer layer is an air cavity. A second spacer layer is formed between the second glass pane and the third glass pane by a second aluminum frame, and the second spacer layer has an internal grid. A silicone tube with a wall thickness of 1.5 mm is fitted over the grid strips, and the grid is fixed by clamping the silicone tube between the second glass pane and the third glass pane after the plate is pressed or the sheet is pressed.

[0048] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

[0049] In conclusion, 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 within the protection scope of the present invention.

Claims

1. A method for processing triple-glazed, double-cavity coated insulating glass with built-in grid, characterized in that, Includes the following steps: Step 1: Provide spacers for forming two spacer layers, and bend them into frames to obtain a first aluminum frame and a second aluminum frame. The first aluminum frame is used to separate the first glass and the second glass, and the second aluminum frame is used to separate the second glass and the third glass. Step 2: After drilling holes and filling molecular sieves into the spacers corresponding to the first and second aluminum frames, a sealing process is performed to obtain an aluminum frame assembly that forms an air cavity and has drying capabilities. Step 3, process three glass substrates: starting from the outdoor side, the first substrate is LOW-E coated tempered glass, and the second and third substrates are tempered glass; Step 4: Perform a coating removal process on the LOW-E coated tempered glass; Step 5: The first and second aluminum frames, which have been filled and sealed with molecular sieves, are used as spacers for assembly and are ready to enter the assembly process. Step 6, image merging; Step 7: The assembled components are sealed and inflated to obtain the finished triple-glazed double-cavity coated insulating glass with built-in grid.

2. The method for processing triple-glazed, double-cavity coated insulating glass with built-in grid according to claim 1, characterized in that... The lamination process forms a three-glass, two-cavity structure with an internal grid. The three-glass, two-cavity structure uses three layers of glass to form two air cavities. The first aluminum frame is arranged around the periphery between the first and second glass panes, forming a first spacer layer between the first and second glass panes. The first spacer layer is an air cavity.

3. The method for processing triple-glazed, double-cavity coated insulating glass with built-in grid according to claim 2, characterized in that... The lamination process also involves arranging the second aluminum frame around the periphery between the second and third glass panes, forming a second spacer layer between the second and third glass panes, which is an air cavity.

4. The method for processing triple-glazed, double-cavity coated insulating glass with built-in grid according to claim 3, characterized in that, The grille is manufactured according to the length, width, and thickness dimensions of the second spacer layer, and the thickness of the grille is 2 mm less than the thickness of the air cavity layer.

5. The method for processing triple-glazed, double-cavity coated insulating glass with built-in grid according to claim 4, characterized in that, A silicone tube is used to cover the grid strip and the grid is placed in the second spacer layer. The plate is pressed so that the second and third glass pieces clamp the silicone tube, fixing the grid and preventing the grid from loosening and rubbing against the glass.

6. The method for processing triple-glazed, double-cavity coated insulating glass with built-in grid according to claim 5, characterized in that, The grille is made according to the length, width, and thickness of the second interval layer, and is made into different shapes or patterns according to architectural style or design requirements.

7. The method for processing triple-glazed, double-cavity coated insulating glass with built-in grid according to claim 5, characterized in that, The silicone hose is a silicone hose with a wall thickness of 1.5mm.

8. The method for processing triple-glazed, double-cavity coated insulating glass with built-in grid according to claim 7, characterized in that, The silicone tubing is fitted onto the grid strip in a fixed-point assembly manner.

9. The method for processing triple-glazed, double-cavity coated insulating glass with built-in grid according to claim 1, characterized in that... The first piece of LOW-E coated tempered glass is used to reflect solar radiation heat and reduce indoor heat loss.

10. A triple-glazed, double-cavity coated insulating glass unit with an internal grid, characterized in that, The structure, arranged sequentially from the outside, includes a first tempered glass panel, a second tempered glass panel, and a third tempered glass panel. The first tempered glass panel is a LOW-E coated tempered glass panel. A first spacer layer, which is an air cavity, is formed between the first and second glass panels via a first aluminum frame. A second spacer layer, which contains a built-in grid, is formed between the second and third glass panels via a second aluminum frame. A 1.5mm thick silicone tube is fitted over the grid strips, and the grid is fixed by clamping the silicone tube between the second and third glass panels after the plate is pressed or pressed.

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